IDV60074
** BUREAU of METEOROLOGY - Melbourne **
** INTERNATIONAL SIGMETS ** 21:31 UTC, 24/08/2026
--------------------------------------------------------------------
VAWR3682 WIIF 08241910
[ASHTAM 3682
A]WIIF
B]2608240824
C]KRAKATAU 262000
D]S0606 E10525
E]ORANGE ALERT
F]SFC/FL060 S0609 E10529 - S0751 E10346 - S0652
E10305 - S0611 E10330 - S0601 E10529 - S0609 E10529
G] MOV SW 10KT
H]NIL
I]NIL
J]HIMAWARI-9
K]VA TO FL060 MOV SW.
CONTINUOUS VA ERUPTION IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
SATELLITE IMAGERY AND MODEL GUIDANCE.]
VA ADVISORY
DTG: 20260824/2116Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/440
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL LGT VA EM
EST VA DTG: 24/2050Z
EST VA CLD: SFC/FL180 N0220 W07623 - N0218 W07623
- N0208 W07643 - N0214 W07645 - N0220 W07623 MOV
SW 20KT
FCST VA CLD +6HR: 25/0300Z SFC/FL180 N0220 W07623
- N0218 W07623 - N0207 W07646 - N0212 W07649 -
N0220 W07623
FCST VA CLD +12HR: 25/0900Z SFC/FL180 N0220
W07624 - N0219 W07623 - N0208 W07646 - N0214
W07648 - N0220 W07624
FCST VA CLD +18HR: 25/1500Z NO VA EXP
RMK: VA EM NOT OBS IN STLT IMG DUE TO MET CLD CVR
IN SUMMIT AREA. LTLCG IN FCST WITH EXP MOVEMENT
TO WSW THRU T+12 HRS. FL AND PRESENT VA BSD ON
PAST ACTIVITY. FCST BSD ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260825/0315Z
VAWR9595 WAAF 08241830
[ASHTAM 9595
A]WAAF
B]2608240323
C]LEWOTOLOK 264230
D]S0816E12330
E]ORANGE ALERT
F]SFC/FL060 VA NOT IDENTIFIABLE FM SATELLITE DATA
G]WIND 150/15KT
H]NIL
I]NIL
J]CVGHM, HIMAWARI-9
K]VA TO FL060 MOV NW LAST REPORTED 24/1223Z.
VA FROM VOLCANO LEWOTOLOK HAS NOW DISSIPATED NO SIGNS
OF NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.]
NZZC SIGMET 25 VALID 242117/242155 NZKL-
NZZC NEW ZEALAND FIR CNL SIGMET 19 241755/242155=
NZZC SIGMET 23 VALID 242113/250113 NZKL-
NZZC NEW ZEALAND FIR SEV TURB FCST WI S3920 E17620 - S3940 E17630 -
S4010 E17620 - S4020 E17650 - S4150 E17540 - S4130 E17450 - S3920
E17620 SFC/6000FT STNR NC=
KZAK SIGMET WHISKEY 2 VALID 242035/250035 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 2040Z WI N1800 W16345 - N1815
W16045 - N1615 W16045 - N1445 W16130 - N1500 W16345 - N1800 W16345.
TOP FL540. MOV W 10KT. NC.
NZZC SIGMET 21 VALID 242106/250106 NZKL-
NZZC NEW ZEALAND FIR SEV TURB FCST WI S4600 E17000 - S4450 E16730 -
S4140 E17320 - S4210 E17400 - S4400 E17120 - S4600 E17000 SFC/FL120
STNR NC=
VA ADVISORY
DTG: 20260824/2047Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/865
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: NO FURTHER VA EMISSIONS
OBS VA DTG: 24/2020Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 25/0230Z NO VA EXP
FCST VA CLD +12HR: 25/0830Z NO VA EXP
FCST VA CLD +18HR: 25/1430Z NO VA EXP
RMK: VA NOT OBSERVED IN WEBCAM OR IN SATELLITE
IMAGERY AND NO NEW REPORTS OF VA RECEIVED.
...LINER
NXT ADVISORY: NO FURTHER ADVISORIES
KZAK SIGMET UNIFORM 3 VALID 242030/250030 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 2035Z WI N1015 E13745 - N1115
E14030 - N1100 E14515 - N1045 E14700 - N0845 E15030 - N0745 E15015 -
N0700 E14645 - N0815 E14530 - N0815 E13800 - N1015 E13745. TOP FL530.
STNR. WKN.
KZAK SIGMET ROMEO 4 VALID 242035/250035 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 2035Z WI N1630 W15445 - N1430
W15115 - N1215 W15030 - N1015 W15415 - N1300 W15715 - N1500 W15700 -
N1630 W15445. TOP FL550. MOV W 10KT. NC.
SIGPAW
KZAK SIGMET WHISKEY 2 VALID 242035/250035 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 2040Z WI N1800 W16345 - N1815
W16045 - N1615 W16045 - N1445 W16130 - N1500 W16345 - N1800 W16345.
TOP FL540. MOV W 10KT. NC.
VHHK SIGMET 6 VALID 242040/250040 VHHH-
VHHK HONG KONG FIR
EMBD TS FCST WI N2220 E11329 - N2238 E11414 - N2317 E11658 -
N2142 E11656 - N2126 E11331 - N2220 E11329 TOP FL500 MOV ENE
10KT NC=
KZAK SIGMET UNIFORM 2 VALID 242015/250015 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 2015Z WI N1015 E13745 - N0830
E13815 - N0815 E14345 - N0830 E14530 - N0700 E14645 - N0745 E15015 -
N0845 E15030 - N0930 E14915 - N1045 E14700 - N1115 E14515 - N1115
E14030 - N1015 E13745. TOP FL530. STNR. WKN.
SIGPAU
KZAK SIGMET UNIFORM 2 VALID 242015/250015 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 2015Z WI N1015 E13745 - N0830
E13815 - N0815 E14345 - N0830 E14530 - N0700 E14645 - N0745 E15015 -
N0845 E15030 - N0930 E14915 - N1045 E14700 - N1115 E14515 - N1115
E14030 - N1015 E13745. TOP FL530. STNR. WKN.
KZAK SIGMET NOVEMBER 5 VALID 241935/250135 PHFO- OAKLAND OCEANIC FIR
TC ATSANI PSN N1805 E13750 CB OBS AT 1800Z WI N2030 E13730 - N1745
E13800 - N1730 E13515 - N2000 E13430 - N2030 E13730. TOP FL550. MOV N
10KT. WKN. FCST AT 0000Z TC CENTER PSN N1905 E13740.=
KZAK SIGMET WHISKEY 1 VALID 241935/242335 PHFO- OAKLAND OCEANIC FIR
EMBD TS OBS AT 1935Z WI N1645 W16045 - N1800 W16045 - N1800 W16345 -
N1515 W16345 - N1500 W16130 - N1630 W16045 - N1645 W16045. TOP FL570.
MOV W 10KT. NC.=
KZAK SIGMET ROMEO 3 VALID 241955/242355 PHFO- OAKLAND OCEANIC FIR
EMBD TS OBS AT 1955Z WI N1630 W15445 - N1545 W15600 - N1500 W15700 -
N1300 W15715 - N1015 W15415 - N1215 W15030 - N1430 W15100 - N1630
W15445. TOP FL540. MOV W 10KT. WKN.=
VA ADVISORY
DTG: 20260824/2010Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/960
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 MOV NE OBS AT 24/0750Z
EST VA DTG: 24/1930Z
EST VA CLD: SFC/FL070 N0130 E12736 - N0145 E12749 - N0139
E12756 - N0130 E12757 - N0127 E12737 MOV NE 15KT
FCST VA CLD +6 HR: 25/0130Z SFC/FL070 N0127 E12738 - N0130
E12736 - N0145 E12745 - N0142 E12755 - N0128 E12756
FCST VA CLD +12 HR: 25/0730Z SFC/FL070 N0127 E12738 - N0130
E12736 - N0145 E12745 - N0142 E12755 - N0128 E12756
FCST VA CLD +18 HR: 25/1330Z SFC/FL070 N0127 E12738 - N0130
E12736 - N0145 E12744 - N0142 E12755 - N0133 E12756
RMK: VA ERUPTION NOT IDENTIFIABLE ON LATEST SATELLITE
IMAGERY. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260825/0210Z=
VA ADVISORY
DTG: 20260824/1955Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/419
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 REP FM GND AT 24/1330Z
EST VA DTG: 24/1930Z
EST VA CLD: SFC/FL070 S0832 E12248 - S0835 E12248 - S0837
E12230 - S0822 E12224 - S0816 E12238 MOV NW 15KT
FCST VA CLD +6 HR: 25/0130Z SFC/FL070 S0832 E12248 - S0835
E12248 - S0836 E12230 - S0822 E12224 - S0816 E12237
FCST VA CLD +12 HR: 25/0730Z SFC/FL070 S0832 E12248 - S0835
E12248 - S0839 E12227 - S0830 E12223 - S0821 E12227
FCST VA CLD +18 HR: 25/1330Z SFC/FL070 S0831 E12248 - S0835
E12249 - S0839 E12227 - S0830 E12223 - S0822 E12227
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY. HOWEVER,
ERUPTION EXPECTED TO BE ONGOING. VA HEIGHT BASED ON GROUND
REPORT AND MOVEMENT BASED ON CONSENSUS MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260825/0155Z=
SIGPAW
KZAK SIGMET WHISKEY 1 VALID 241935/242335 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 1935Z WI N1645 W16045 - N1800
W16045 - N1800 W16345 - N1515 W16345 - N1500 W16130 - N1630 W16045 -
N1645 W16045. TOP FL570. MOV W 10KT. NC.
VA ADVISORY
DTG: 20260824/1929Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/135
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 MOV SW
OBS VA DTG: 24/1910Z
OBS VA CLD: SFC/FL060 S0609 E10529 - S0751 E10346 - S0652
E10305 - S0611 E10330 - S0601 E10529 MOV SW 10KT
FCST VA CLD +6 HR: 25/0110Z SFC/FL060 S0608 E10529 - S0745
E10346 - S0647 E10300 - S0559 E10348 - S0545 E10504 - S0602
E10527
FCST VA CLD +12 HR: 25/0710Z SFC/FL060 S0610 E10530 - S0747
E10348 - S0648 E10256 - S0559 E10348 - S0554 E10502 - S0600
E10530
FCST VA CLD +18 HR: 25/1310Z SFC/FL060 S0611 E10529 - S0744
E10350 - S0651 E10304 - S0600 E10348 - S0546 E10502 - S0600
E10529
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260825/0129Z=
RJJJ SIGMET A05 VALID 241909/250109 RJTD-
RJJJ FUKUOKA FIR TC SAUDEL PSN N2530 E13220 CB OBS AT 1800Z WI N2235
E13225 - N2505 E13125 - N2710 E13355 - N2555 E13515 - N2235 E13445 -
N2235 E13225 TOP FL550 NC
FCST AT 0000Z TC CENTRE PSN N2605 E13105=
RJJJ SIGMET K02 VALID 241904/242304 RJTD-
RJJJ FUKUOKA FIR SEV TURB FCST WI N4239 E15404 - N4546 E15123 - N4857
E15701 - N4455 E15839 - N4239 E15404 FL320/380 MOV ENE 20KT NC=
RJJJ SIGMET I03 VALID 241903/242303 RJTD-
RJJJ FUKUOKA FIR FRQ TS FCST WI N2608 E15500 - N2813 E15047 - N2944
E15123 - N2831 E15530 - N2854 E15918 - N3515 E16139 - N3504 E16500 -
N2700 E16500 - N2700 E15500 - N2608 E15500 TOP FL520 STNR NC=
VA ADVISORY
DTG: 20260824/1903Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/163
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 MOV NW LAST REPORTED 24/1223Z
OBS VA DTG: 24/1830Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL060 150/15KT
FCST VA CLD +6 HR: 25/0030Z NO VA EXP
FCST VA CLD +12 HR: 25/0630Z NO VA EXP
FCST VA CLD +18 HR: 25/1230Z NO VA EXP
RMK: VA FROM VOLCANO LEWOTOLOK HAS NOW DISSIPATED NO SIGNS
OF NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
VA ADVISORY
DTG: 20260824/1839Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SOURCE ELEV: 4754M AMSL
ADVISORY NR: 2026/35
INFO SOURCE: UHPP HIMAWARI-9
ERUPTION DETAILS: VA AT 20260824/1757Z FL200 EXTD E MOV 10KT REPORTED
OBS VA DTG: 24/1810Z
OBS VA CLD: SFC/FL200 N5616 E16037 - N5556 E16151 - N5545 E16148 -
N5604 E16036 MOV E 20KT
FCST VA CLD +6 HR: 25/0010Z SFC/FL190 N5533 E16613 - N5522 E16439 -
N5558 E16145 - N5619 E16133
FCST VA CLD +12 HR: 25/0610Z SFC/FL180 N5538 E17112 - N5537 E16511 -
N5618 E16239 - N5635 E16255
FCST VA CLD +18 HR: 25/1210Z SFC/FL170 N5612 E17527 - N5550 E17505 -
N5553 E16557 - N5641 E16252 - N5651 E16513
RMK: NIL
NXT ADVISORY: 20260825/0000Z=
KZAK SIGMET VICTOR 1 VALID 241815/242215 PHFO- OAKLAND OCEANIC FIR
EMBD TS OBS AT 1820Z WI N1830 E16700 - N1515 E16700 - N1315 E16345 -
N1130 E15930 - N1700 E15845 - N1830 E16700. TOP FL570. STNR.
INTSF.=
NZZC SIGMET 19 VALID 241755/242155 NZKL-
NZZC NEW ZEALAND FIR SEV ICE FCST WI S4630 E16650 - S4620 E16650 -
S4640 E16840 - S4700 E16950 - S4710 E16930 - S4700 E16810 - S4630
E16650 5000FT/FL150 MOV NE 15KT NC=
NTTT SIGMET A3 VALID 241800/242200 NTAA-
NTTT TAHITI FIR/UIR EMBD TS FCST WI S0100 W14200 - S0015 W14915 -
N0330 W14500 - N0330 W13645 - S0100 W14200 TOP FL500 STNR NC=
VAWR9594 WAAF 08241610
[ASHTAM 9594
A]WAAF
B]2608241610
C]DUKONO 268010
D]N0142E12754
E]ORANGE ALERT
F]SFC/FL060 N0139 E12752 - N0145 E12750 - N0224 E12813 - N0230
E12857 - N0145 E12918 - N0139 E12752
G]MOV NE 15KT
H]NIL
I]NIL
J]HIMAWARI-9
K]VA TO FL060 OBS MOV NE.
VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD OBSCURATION. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY AND MODEL GUIDANCE.]
VA ADVISORY
DTG: 20260824/1640Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/666
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 OBS MOV NE
EST VA DTG: 24/1610Z
EST VA CLD: SFC/FL060 N0139 E12752 - N0145 E12750 - N0224
E12813 - N0230 E12857 - N0145 E12918 MOV NE 15KT
FCST VA CLD +6 HR: 24/2210Z SFC/FL060 N0139 E12753 - N0145
E12750 - N0225 E12809 - N0231 E12856 - N0144 E12920
FCST VA CLD +12 HR: 25/0410Z SFC/FL060 N0138 E12753 - N0145
E12750 - N0202 E12751 - N0224 E12808 - N0230 E12855 - N0143
E12920
FCST VA CLD +18 HR: 25/1010Z SFC/FL060 N0142 E12751 - N0224
E12808 - N0229 E12856 - N0200 E12911 - N0136 E12756
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD OBSCURATION. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/2240Z=
VA ADVISORY
DTG: 20260824/1628Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/993
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: FQT SML VA EM
EST VA DTG: 24/1610Z
EST VA CLD: SFC/FL140 N1436 W09113 - N1428 W09052
- N1426 W09052 - N1431 W09115 - N1436 W09113 MOV
W 20KT
FCST VA CLD +6HR: 24/2200Z SFC/FL140 N1431 W09118
- N1428 W09052 - N1427 W09052 - N1425 W09117 -
N1431 W09118
FCST VA CLD +12HR: 25/0400Z SFC/FL140 N1440
W09114 - N1428 W09052 - N1427 W09052 - N1433
W09117 - N1440 W09114
FCST VA CLD +18HR: 25/1000Z SFC/FL140 N1441
W09114 - N1428 W09052 - N1427 W09052 - N1433
W09117 - N1441 W09114
RMK: VA EM OBS IN WEBCAM THO NOT OBS IN STLT IMG
DUE TO MET CLD CVR IN SUMMIT AREA. EXP WNW
MOVEMENT THRU T+18 HRS. FL BSD ON PAST ACTIVITY.
FCST BSD ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260824/2230Z
RJJJ SIGMET A04 VALID 241609/242209 RJTD-
RJJJ FUKUOKA FIR TC SAUDEL PSN N2510 E13255 CB OBS AT 1500Z WI N2335
E13305 - N2420 E13210 - N2525 E13210 - N2640 E13415 - N2520 E13505 -
N2410 E13505 - N2335 E13305 TOP FL550 WKN
FCST AT 2100Z TC CENTRE PSN N2540 E13135=
VAWR9593 WAAF 08241530
[ASHTAM 9593
A]WAAF
B]2608241151
C]SEMERU 263300
D]S0806E11255
E]ORANGE ALERT
F]SFC/FL150 S0804 E11252 - S0748 E11309 - S0756 E11324 - S0813
E11321 - S0809 E11253 - S0804 E11252
G]MOV NE 15KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL150 REP FM GND AT 24/1151Z, MOV NE.
VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE ONGOING ERUPTION. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.]
VA ADVISORY
DTG: 20260824/1600Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/966
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 REP FM GND AT 24/1151Z, MOV NE
EST VA DTG: 24/1530Z
EST VA CLD: SFC/FL150 S0804 E11252 - S0748 E11309 - S0756
E11324 - S0813 E11321 - S0809 E11253 MOV NE 15KT
FCST VA CLD +6 HR: 24/2130Z SFC/FL150 S0808 E11254 - S0803
E11253 - S0748 E11310 - S0759 E11324 - S0812 E11320
FCST VA CLD +12 HR: 25/0330Z SFC/FL150 S0804 E11253 - S0748
E11308 - S0759 E11325 - S0813 E11320 - S0809 E11255
FCST VA CLD +18 HR: 25/0930Z SFC/FL150 S0809 E11255 - S0804
E11252 - S0749 E11308 - S0758 E11324 - S0812 E11321
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE ONGOING ERUPTION. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/2200Z=
VA ADVISORY
DTG: 20260824/1524Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/439
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: LKLY VA EM
EST VA DTG: 24/1500Z
EST VA CLD: SFC/FL180 N0220 W07624 - N0218 W07623
- N0213 W07642 - N0217 W07643 - N0220 W07624 MOV
W 20KT
FCST VA CLD +6HR: 24/2100Z SFC/FL180 N0220 W07624
- N0219 W07623 - N0209 W07644 - N0214 W07646 -
N0220 W07624
FCST VA CLD +12HR: 25/0300Z SFC/FL180 N0220
W07624 - N0219 W07623 - N0208 W07643 - N0213
W07645 - N0220 W07624
FCST VA CLD +18HR: 25/0900Z SFC/FL180 N0220
W07624 - N0219 W07623 - N0208 W07643 - N0213
W07646 - N0220 W07624
RMK: VA EM NOT OBS IN STLT IMG DUE TO MET CLD CVR
IN SUMMIT AREA. EXP WSW MOVEMENT THRU T+18 HRS.
FL AND PRESENT VA BSD ON PAST ACTIVITY. FCST BSD
ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260824/2130Z
VAWR9592 WAAF 08241340
[ASHTAM 9592
A]WAAF
B]2608241340
C]IBU 268030
D]N0129E12738
E]ORANGE ALERT
F]SFC/FL070 N0130 E12736 - N0143 E12750 - N0137 E12758 - N0128
E12756 - N0127 E12737 - N0130 E12736
G]MOV E 15KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL070 MOV NE OBS AT 24/0750Z.
VA ERUPTION NOT IDENTIFIABLE ON LATEST SATELLITE
IMAGERY. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.]
VA ADVISORY
DTG: 20260824/1502Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/864
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EMS PSBL
EST VA DTG: 24/1430Z
EST VA CLD: SFC/FL150 N0004 W07753 - S0004 W07739
- S0002 W07755 - N0004 W07753 MOV W 15KT
FCST VA CLD +6HR: 24/2030Z SFC/FL150 N0001 W07755
- S0004 W07739 - S0007 W07756 - N0001 W07755
FCST VA CLD +12HR: 25/0230Z NO VA EXP
FCST VA CLD +18HR: 25/0830Z NO VA EXP
RMK: LGT VA EMS PSBL W OF SUMMIT. NO NEW VA EMS
OBS. LGT VA EMS REMAINS PSBL MOV W OF SUMMIT THRU
T+6HRS. VA ACT LOW. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20260824/2100Z
VAWR9591 WAAF 08241330
[ASHTAM 9591
A]WAAF
B]2608232318
C]LEWOTOBI 264180
D]S0833E12246
E]ORANGE ALERT
F]SFC/FL070 S0835 E12247 - S0837 E12230 - S0822 E12224 - S0816
E12238 - S0833 E12248 - S0835 E12247
G]MOV NW 15KT
H]NIL
I]NIL
J]CVGHM, HIMAWARI-9
K]VA TO FL070 REP FM GND AT 24/1330Z.
CVGHM REPORTED ERUPTION TO 700M ABOVE SUMMIT. VA NOT
IDENTIFIABLE ON SATELLITE IMAGERY. VA HEIGHT BASED ON GROUND
REPORT AND MOVEMENT BASED ON CONSENSUS MODEL GUIDANCE.]
VA ADVISORY
DTG: 20260824/1410Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/959
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 MOV NE OBS AT 24/0750Z
EST VA DTG: 24/1340Z
EST VA CLD: SFC/FL070 N0130 E12736 - N0143 E12750 - N0137
E12758 - N0128 E12756 - N0127 E12737 MOV E 15KT
FCST VA CLD +6 HR: 24/1940Z SFC/FL070 N0130 E12736 - N0145
E12749 - N0139 E12756 - N0130 E12757 - N0127 E12737
FCST VA CLD +12 HR: 25/0140Z SFC/FL070 N0127 E12738 - N0130
E12736 - N0145 E12745 - N0142 E12755 - N0128 E12756
FCST VA CLD +18 HR: 25/0740Z SFC/FL070 N0127 E12738 - N0130
E12736 - N0145 E12745 - N0142 E12755 - N0131 E12756
RMK: VA ERUPTION NOT IDENTIFIABLE ON LATEST SATELLITE
IMAGERY. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/2010Z=
VAWR3681 WIIF 08241300
[ASHTAM 3681
A]WIIF
B]2608240824
C]KRAKATAU 262000
D]S0606E10525
E]ORANGE ALERT
F]SFC/FL060 S0559 E10525 - S0608 E10531 - S0733 E10346 - S0714
E10309 - S0559 E10525
G]MOV SW 10KT
H]NIL
I]NIL
J]HIMAWARI-9
K]VA TO FL060 MOV SW.
CONTINUOUS VA ERUPTION IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
SATELLITE IMAGERY AND MODEL GUIDANCE.]
VA ADVISORY
DTG: 20260824/1355Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/418
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 REP FM GND AT 24/1330Z
EST VA DTG: 24/1330Z
EST VA CLD: SFC/FL070 S0835 E12247 - S0837 E12230 - S0822
E12224 - S0816 E12238 - S0833 E12248 MOV NW 15KT
FCST VA CLD +6 HR: 24/1930Z SFC/FL070 S0835 E12248 - S0837
E12230 - S0822 E12224 - S0816 E12238 - S0832 E12248
FCST VA CLD +12 HR: 25/0130Z SFC/FL070 S0835 E12248 - S0836
E12230 - S0822 E12224 - S0816 E12237 - S0832 E12248
FCST VA CLD +18 HR: 25/0730Z SFC/FL070 S0835 E12248 - S0837
E12230 - S0822 E12224 - S0816 E12237 - S0832 E12248
RMK: CVGHM REPORTED ERUPTION TO 700M ABOVE SUMMIT. VA NOT
IDENTIFIABLE ON SATELLITE IMAGERY. VA HEIGHT BASED ON GROUND
REPORT AND MOVEMENT BASED ON CONSENSUS MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1955Z=
VAWR9590 WAAF 08241250
[ASHTAM 9590
A]WAAF
B]2608232318
C]LEWOTOBI 264180
D]S0833E12246
E]ORANGE ALERT
F]SFC/FL070 VA NOT IDENTIFIABLE FM SATELLITE DATA
G]WIND 150/15KT
H]NIL
I]NIL
J]CVGHM, HIMAWARI-9
K]VA TO FL070 REP FM GND AT 23/2318Z MOV W.
VA FROM VOLCANO LEWOTOBI HAS NOW DISSIPATED NO SIGNS OF
NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.]
VAWR9589 WAAF 08241240
[ASHTAM 9589
A]WAAF
B]2608240323
C]LEWOTOLOK 264230
D]S0816E12330
E]ORANGE ALERT
F]SFC/FL060 S0820 E12330 - S0811 E12312 - S0802 E12319 - S0800
E12331 - S0818 E12334 - S0820 E12330
G]MOV NW 15KT
H]NIL
I]NIL
J]CVGHM, HIMAWARI-9
K]VA TO FL060 MOV NW.
CVGHM REPORTED ERUPTION TO 400M ABOVE SUMMIT. VA NOT
IDENTIFIABLE ON SATELLITE IMAGERY. VA HEIGHT BASED ON GROUND
REPORT AND MOVEMENT BASED ON CONSENSUS MODEL GUIDANCE. VA
EXPECTED TO DISSIPATE WITH 3-6 HRS.]
VA ADVISORY
DTG: 20260824/1329Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/134
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 MOV SW
OBS VA DTG: 24/1300Z
OBS VA CLD: SFC/FL060 S0559 E10525 - S0608 E10531 - S0733
E10346 - S0714 E10309 MOV SW 10KT
FCST VA CLD +6 HR: 24/1900Z SFC/FL060 S0609 E10529 - S0745
E10347 - S0631 E10316 - S0600 E10349 - S0546 E10502 - S0601
E10529
FCST VA CLD +12 HR: 25/0100Z SFC/FL060 S0608 E10529 - S0745
E10346 - S0631 E10315 - S0559 E10348 - S0545 E10504 - S0602
E10527
FCST VA CLD +18 HR: 25/0700Z SFC/FL060 S0610 E10530 - S0736
E10346 - S0635 E10317 - S0559 E10348 - S0543 E10522 - S0600
E10530
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1929Z=
VA ADVISORY
DTG: 20260824/1312Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/417
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 REP FM GND AT 23/2318Z MOV W
OBS VA DTG: 24/1250Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL070 150/15KT
FCST VA CLD +6 HR: 24/1850Z NO VA EXP
FCST VA CLD +12 HR: 25/0050Z NO VA EXP
FCST VA CLD +18 HR: 25/0650Z NO VA EXP
RMK: VA FROM VOLCANO LEWOTOBI HAS NOW DISSIPATED NO SIGNS OF
NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
VA ADVISORY
DTG: 20260824/1303Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/162
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 MOV NW
EST VA DTG: 24/1240Z
EST VA CLD: SFC/FL060 S0820 E12330 - S0811 E12312 - S0802
E12319 - S0800 E12331 - S0818 E12334 MOV NW 15KT
FCST VA CLD +6 HR: 24/1840Z NO VA EXP
FCST VA CLD +12 HR: 25/0040Z NO VA EXP
FCST VA CLD +18 HR: 25/0640Z NO VA EXP
RMK: CVGHM REPORTED ERUPTION TO 400M ABOVE SUMMIT. VA NOT
IDENTIFIABLE ON SATELLITE IMAGERY. VA HEIGHT BASED ON GROUND
REPORT AND MOVEMENT BASED ON CONSENSUS MODEL GUIDANCE. VA
EXPECTED TO DISSIPATE WITH 3-6 HRS.
NXT ADVISORY: NO LATER THAN 20260824/1903Z=
VA ADVISORY
DTG: 20260824/1051Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/992
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS PSBL
EST VA DTG: 24/1020Z
EST VA CLD: SFC/FL140 N1437 W09112 - N1428 W09052
- N1430 W09116 - N1437 W09112 MOV W 20KT
FCST VA CLD +6HR: 24/1630Z SFC/FL140 N1440 W09113
- N1428 W09052 - N1431 W09117 - N1440 W09113
FCST VA CLD +12HR: 24/2230Z SFC/FL140 N1441
W09113 - N1428 W09052 - N1431 W09120 - N1441
W09113
FCST VA CLD +18HR: 25/0430Z SFC/FL140 N1443
W09113 - N1428 W09052 - N1432 W09120 - N1443
W09113
RMK: CONT VA EMS PSBL MOV W IN STLT IMAGERY. NO
NEW VA EMS OBS IN STLT IMAGERY DUE TO WX CLDS. VA
FCST TO CONT W MOV THRU T+18HRS BEFORE DISP. VO
ACT LOW. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20260824/1645Z
VAWR9588 WAAF 08241010
[ASHTAM 9588
A]WAAF
B]2608241010
C]DUKONO 268010
D]N0142E12754
E]ORANGE ALERT
F]SFC/FL060 N0139 E12752 - N0153 E12748 - N0223
E12810 - N0221 E12855 - N0128 E12932 - N0139 E12752
G]MOV NE 15KT
H]NIL
I]NIL
J]HIMAWARI-9
K]VA TO FL060 OBS MOV NE.
VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY. VA HEIGHT
AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.]
VA ADVISORY
DTG: 20260824/1040Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/665
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 OBS MOV NE
OBS VA DTG: 24/1010Z
OBS VA CLD: SFC/FL060 N0139 E12752 - N0153 E12748 - N0223
E12810 - N0221 E12855 - N0128 E12932 MOV NE 15KT
FCST VA CLD +6 HR: 24/1610Z SFC/FL060 N0139 E12752 - N0155
E12747 - N0224 E12813 - N0230 E12857 - N0145 E12918
FCST VA CLD +12 HR: 24/2210Z SFC/FL060 N0139 E12753 - N0145
E12750 - N0225 E12809 - N0231 E12856 - N0144 E12920
FCST VA CLD +18 HR: 25/0410Z SFC/FL060 N0138 E12753 - N0145
E12750 - N0224 E12808 - N0230 E12855 - N0143 E12920
RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY. VA HEIGHT
AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1640Z=
VA ADVISORY
DTG: 20260824/1000Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/965
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 REP FM GND AT 24/0216Z, MOV NE
EST VA DTG: 24/0940Z
EST VA CLD: SFC/FL150 S0808 E11252 - S0803 E11253 - S0755
E11322 - S0808 E11329 - S0820 E11321 MOV E 15KT
FCST VA CLD +6 HR: 24/1540Z SFC/FL150 S0804 E11252 - S0751
E11317 - S0801 E11324 - S0814 E11320 - S0809 E11253
FCST VA CLD +12 HR: 24/2140Z SFC/FL150 S0808 E11254 - S0803
E11253 - S0749 E11315 - S0759 E11324 - S0812 E11320
FCST VA CLD +18 HR: 25/0340Z SFC/FL150 S0809 E11255 - S0804
E11253 - S0750 E11314 - S0759 E11325 - S0813 E11320
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE ONGOING ERUPTION. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1600Z=
VA ADVISORY
DTG: 20260824/0938Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/438
INFO SOURCE: GOES-19. VONA. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 24/0910Z
OBS VA CLD: SFC/FL180 N0226 W07634 - N0219 W07623
- N0218 W07623 - N0220 W07637 - N0226 W07634 MOV
W 20KT
FCST VA CLD +6HR: 24/1500Z SFC/FL180 N0227 W07645
- N0220 W07623 - N0218 W07623 - N0218 W07647 -
N0227 W07645
FCST VA CLD +12HR: 24/2100Z SFC/FL180 N0227
W07645 - N0220 W07623 - N0218 W07623 - N0218
W07646 - N0227 W07645
FCST VA CLD +18HR: 25/0300Z SFC/FL180 N0222
W07644 - N0220 W07623 - N0218 W07623 - N0213
W07644 - N0222 W07644
RMK: VA EMS NOT CRNTLY OBS ON STLT, THO EMS
RCNTLY OBS ON STLT MVG WNW FM SUMMIT. VONA AND
VOLCAT ALRT RCVD. VA MVMT EXP TO SHFT TWD THE WSW
THRU T+18 ACCORDING TO NWP MDLS. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20260824/1545Z
VA ADVISORY
DTG: 20260824/0909Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/863
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 24/0840Z
EST VA CLD: SFC/FL150 N0002 W07745 - S0004 W07738
- S0006 W07739 - S0004 W07749 - N0002 W07745 MOV
W 10KT
FCST VA CLD +6HR: 24/1430Z SFC/FL150 N0006 W07754
- S0004 W07738 - S0006 W07739 - S0001 W07758 -
N0006 W07754
FCST VA CLD +12HR: 24/2030Z NO VA EXP
FCST VA CLD +18HR: 25/0230Z NO VA EXP
RMK: VA EMS NOT OBS ON STLT OR WEBCAM DUE TO WX
CLD CVR. EMS MAY CONT WNW FM SUMMIT. NWP MDLS SUG
LTLCG IN VA MVMT THRU T+6. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20260824/1515Z
VA ADVISORY
DTG: 20260824/0810Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/958
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 MOV NE OBS AT 24/0750Z
OBS VA DTG: 24/0750Z
OBS VA CLD: SFC/FL070 N0127 E12737 - N0130 E12736 - N0142
E12751 - N0136 E12758 - N0128 E12757 MOV NE 10KT
FCST VA CLD +6 HR: 24/1350Z SFC/FL070 N0130 E12736 - N0143
E12750 - N0137 E12758 - N0128 E12756 - N0127 E12737
FCST VA CLD +12 HR: 24/1950Z SFC/FL070 N0127 E12737 - N0130
E12736 - N0145 E12749 - N0139 E12756 - N0130 E12757
FCST VA CLD +18 HR: 25/0150Z SFC/FL070 N0127 E12738 - N0130
E12736 - N0145 E12745 - N0142 E12755 - N0131 E12756
RMK: VA ERUPTION IDENTIFIABLE ON LATEST SATELLITE IMAGERY.
VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1410Z=
VA ADVISORY
DTG: 20260824/0729Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/133
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 MOV SW AND VA TO FL090 MOV S,
OBS AT 24/0710Z
OBS VA DTG: 24/0710Z
OBS VA CLD: SFC/FL060 S0607 E10529 - S0648 E10433 - S0632
E10412 - S0607 E10415 - S0601 E10526 MOV SW 15KT SFC/FL090
S0642 E10443 - S0706 E10519 - S0720 E10511 - S0722 E10442 -
S0657 E10420 MOV S 10KT
FCST VA CLD +6 HR: 24/1310Z SFC/FL060 S0609 E10529 - S0645
E10438 - S0616 E10412 - S0545 E10425 - S0547 E10459 - S0602
E10528
FCST VA CLD +12 HR: 24/1910Z SFC/FL060 S0609 E10529 - S0639
E10428 - S0606 E10402 - S0528 E10430 - S0544 E10511 - S0601
E10529
FCST VA CLD +18 HR: 25/0110Z SFC/FL060 S0609 E10527 - S0640
E10434 - S0604 E10408 - S0526 E10434 - S0602 E10527
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
SATELLITE IMAGERY AND MODEL GUIDANCE. VA COMPONENT TO FL090
IS EXPECTED TO DISSIPATE WITHIN 3-6HRS.
NXT ADVISORY: NO LATER THAN 20260824/1329Z=
VA ADVISORY
DTG: 20260824/0720Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/416
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 REP FM GND AT 23/2318Z MOV W
EST VA DTG: 24/0700Z
EST VA CLD: SFC/FL070 S0832 E12248 - S0835 E12247 - S0836
E12231 - S0824 E12227 - S0818 E12239 MOV NW 15KT
FCST VA CLD +6 HR: 24/1300Z SFC/FL070 S0832 E12248 - S0835
E12247 - S0837 E12231 - S0824 E12228 - S0818 E12240
FCST VA CLD +12 HR: 24/1900Z SFC/FL070 S0832 E12248 - S0835
E12247 - S0837 E12231 - S0825 E12227 - S0818 E12240
FCST VA CLD +18 HR: 25/0100Z SFC/FL070 S0835 E12247 - S0837
E12231 - S0824 E12228 - S0818 E12240 - S0832 E12248
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY.
HOWEVER, INTERMITTENT ERUPTIONS ARE EXPECTED TO BE ONGOING.
VA HEIGHT AND MOVEMENT BASED ON GROUND REPORT AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1320Z=
VA ADVISORY
DTG: 20260824/0700Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/132
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 OBS AT 24/0640Z, MOV SW
OBS VA DTG: 24/0640Z
OBS VA CLD: SFC/FL060 S0607 E10529 - S0648 E10433 - S0632
E10412 - S0607 E10415 - S0601 E10526 MOV SW 15KT
FCST VA CLD +6 HR: 24/1240Z SFC/FL060 S0609 E10529 - S0645
E10438 - S0616 E10412 - S0545 E10425 - S0547 E10459 - S0602
E10528
FCST VA CLD +12 HR: 24/1840Z SFC/FL060 S0609 E10529 - S0639
E10428 - S0606 E10402 - S0528 E10430 - S0544 E10511 - S0601
E10529
FCST VA CLD +18 HR: 25/0040Z SFC/FL060 S0609 E10527 - S0640
E10434 - S0604 E10408 - S0526 E10434 - S0602 E10527
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1300Z=
VA ADVISORY
DTG: 20260824/0550Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SOURCE ELEV: 4754M AMSL
ADVISORY NR: 2026/34
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 24/0520Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 260/39KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: VA IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED. WE
WILL ISSUE FURTHER ADVISORY IF VA DETECTED IN SATELLITE IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
VA ADVISORY
DTG: 20260824/0510Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/247
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260824/0452Z FL090 EXTD E REPORTED
OBS VA DTG: 24/0450Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 260/13KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
VA ADVISORY
DTG: 20260824/0454Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/991
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
EST VA DTG: 24/0430Z
EST VA CLD: SFC/FL140 N1434 W09101 - N1428 W09052
- N1426 W09052 - N1426 W09102 - N1434 W09101 MOV
W 15KT
FCST VA CLD +6HR: 24/1030Z SFC/FL140 N1439 W09112
- N1428 W09051 - N1427 W09052 - N1430 W09115 -
N1439 W09112
FCST VA CLD +12HR: 24/1630Z SFC/FL140 N1437
W09113 - N1429 W09052 - N1426 W09052 - N1428
W09115 - N1437 W09113
FCST VA CLD +18HR: 24/2230Z SFC/FL140 N1433
W09114 - N1428 W09052 - N1426 W09052 - N1424
W09114 - N1433 W09114
RMK: VA EMS NOT CRNTLY OBS ON STLT DUE TO WX CLD
CVR, HOWEVER EMS OBS ON WEBCAM MVG W FM SUMMIT. A
GEN W TO WNW MVMT EXP THRU T+18 ACCORDING TO NWP
MDLS. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20260824/1100Z
VA ADVISORY
DTG: 20260824/0440Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/664
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 OBS AT 24/0420Z, MOV E
OBS VA DTG: 24/0420Z
OBS VA CLD: SFC/FL060 N0139 E12752 - N0145 E12752 - N0201
E12847 - N0127 E12847 MOV E 10KT
FCST VA CLD +6 HR: 24/1020Z SFC/FL060 N0139 E12752 - N0144
E12750 - N0214 E12838 - N0138 E12846
FCST VA CLD +12 HR: 24/1620Z SFC/FL060 N0144 E12751 - N0217
E12836 - N0141 E12847 - N0139 E12752
FCST VA CLD +18 HR: 24/2220Z SFC/FL060 N0139 E12753 - N0145
E12750 - N0217 E12836 - N0141 E12848
RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY. VA HEIGHT
AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1040Z=
VA ADVISORY
DTG: 20260824/0354Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/437
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 24/0320Z
EST VA CLD: SFC/FL180 N0226 W07632 - N0220 W07623
- N0217 W07623 - N0219 W07635 - N0226 W07632 MOV
W 20KT
FCST VA CLD +6HR: 24/0930Z SFC/FL180 N0230 W07640
- N0220 W07623 - N0217 W07623 - N0221 W07644 -
N0230 W07640
FCST VA CLD +12HR: 24/1530Z SFC/FL180 N0228
W07642 - N0220 W07623 - N0218 W07623 - N0219
W07644 - N0228 W07642
FCST VA CLD +18HR: 24/2130Z NO VA EXP
RMK: PSBL SML VA EMS OBS RCNTLY ON STLT MVG WNW.
VA NOT CRNTLY OBS. A GEN W TO WNW MVMT EXP THRU
T+12 ACCORDING TO NWP MDLS. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20260824/1000Z
VA ADVISORY
DTG: 20260824/0400Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/964
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 REP FM GND AT 24/0216Z, MOV NE
EST VA DTG: 24/0330Z
EST VA CLD: SFC/FL150 S0808 E11252 - S0803 E11253 - S0800
E11325 - S0812 E11328 - S0822 E11320 MOV E 15KT
FCST VA CLD +6 HR: 24/0930Z SFC/FL150 S0808 E11252 - S0803
E11253 - S0755 E11322 - S0808 E11329 - S0820 E11321
FCST VA CLD +12 HR: 24/1530Z SFC/FL150 S0804 E11252 - S0751
E11317 - S0801 E11324 - S0814 E11320 - S0809 E11253
FCST VA CLD +18 HR: 24/2130Z SFC/FL150 S0808 E11254 - S0803
E11253 - S0749 E11315 - S0759 E11324 - S0812 E11320
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE ONGOING ERUPTION. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/1000Z=
VA ADVISORY
DTG: 20260824/0324Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/862
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: LIKELY VA EMS
EST VA DTG: 24/0250Z
EST VA CLD: SFC/FL150 N0002 W07745 - S0004 W07738
- S0006 W07738 - S0005 W07749 - N0002 W07745 MOV
W 10KT
FCST VA CLD +6HR: 24/0900Z SFC/FL150 N0004 W07756
- S0004 W07738 - S0006 W07738 - S0004 W07759 -
N0004 W07756
FCST VA CLD +12HR: 24/1500Z SFC/FL150 N0007
W07754 - S0004 W07738 - S0006 W07739 - S0001
W07758 - N0007 W07754
FCST VA CLD +18HR: 24/2100Z NO VA EXP
RMK: VA EMS NOT OBS ON STLT DUE TO WX CLDS,
HOWEVER FRQT VOLC ACTIVITY NOTED IN WEBCAM SUG
EMS LIKELY ONGOING. NWP MDLS SUG VA MVMT TWD THE
WNW WITH LTLCG THRU T+12. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20260824/0930Z
VA ADVISORY
DTG: 20260824/0210Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/957
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 MOV E OBS AT 23/0150Z
OBS VA DTG: 24/0150Z
OBS VA CLD: SFC/FL070 N0132 E12737 - N0133 E12803 - N0121
E12807 - N0112 E12758 - N0127 E12736 MOV E 10KT
FCST VA CLD +6 HR: 24/0750Z SFC/FL070 N0127 E12737 - N0131
E12736 - N0143 E12754 - N0138 E12807 - N0124 E12807 - N0122
E12748
FCST VA CLD +12 HR: 24/1350Z SFC/FL070 N0127 E12737 - N0130
E12736 - N0149 E12752 - N0144 E12805 - N0128 E12803 - N0125
E12746
FCST VA CLD +18 HR: 24/1950Z SFC/FL070 N0127 E12737 - N0130
E12735 - N0149 E12752 - N0143 E12805 - N0130 E12803 - N0124
E12746
RMK: VA ERUPTION IDENTIFIABLE ON LATEST SATELLITE IMAGERY.
VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/0810Z=
VA ADVISORY
DTG: 20260824/0120Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/415
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 REP FM GND AT 23/2318Z MOV W
EST VA DTG: 24/0100Z
EST VA CLD: SFC/FL070 S0835 E12247 - S0836 E12231 - S0825
E12227 - S0820 E12238 - S0832 E12248 MOV NW 15KT
FCST VA CLD +6 HR: 24/0700Z SFC/FL070 S0835 E12247 - S0836
E12231 - S0824 E12227 - S0818 E12239 - S0832 E12248
FCST VA CLD +12 HR: 24/1300Z SFC/FL070 S0835 E12247 - S0837
E12231 - S0824 E12228 - S0818 E12240 - S0832 E12248
FCST VA CLD +18 HR: 24/1900Z SFC/FL070 S0835 E12247 - S0837
E12231 - S0825 E12227 - S0818 E12240 - S0832 E12248
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY.
HOWEVER, INTERMITTENT ERUPTIONS ARE EXPECTED TO BE ONGOING.
VA HEIGHT AND MOVEMENT BASED ON GROUND REPORT AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/0720Z=
VA ADVISORY
DTG: 20260824/0100Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/131
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 OBS AT 24/0040Z, MOV W
OBS VA DTG: 24/0040Z
OBS VA CLD: SFC/FL070 S0610 E10531 - S0634 E10454 - S0551
E10422 - S0525 E10452 - S0601 E10533 MOV W 10KT
FCST VA CLD +6 HR: 24/0640Z SFC/FL070 S0612 E10528 - S0641
E10450 - S0610 E10414 - S0521 E10439 - S0514 E10456 - S0601
E10533
FCST VA CLD +12 HR: 24/1240Z SFC/FL070 S0610 E10530 - S0643
E10451 - S0607 E10410 - S0526 E10420 - S0513 E10445 - S0559
E10530
FCST VA CLD +18 HR: 24/1840Z SFC/FL070 S0600 E10537 - S0627
E10517 - S0637 E10419 - S0540 E10403 - S0506 E10442
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/0700Z=
VA ADVISORY
DTG: 20260824/0000Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SOURCE ELEV: 4754M AMSL
ADVISORY NR: 2026/33
INFO SOURCE: KBGS HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 23/2320Z
OBS VA CLD: SFC/FL200 N5630 E16216 - N5706 E16408 - N5659 E16410 -
N5623 E16222 MOV NE 35KT
FCST VA CLD +6 HR: 24/0520Z SFC/FL210 N5837 E16955 - N5758 E16827 -
N5745 E16654 - N5800 E16624 - N5845 E16911
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20260824/0600Z=
VA ADVISORY
DTG: 20260824/0001Z
VAAC: DARWIN
VOLCANO: LANGILA 252010
PSN: S0532 E14825
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1330M AMSL
ADVISORY NR: 2026/32
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 EXT NW
EST VA DTG: 23/2340Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL060 120/05KT
FCST VA CLD +6 HR: 24/0540Z NO VA EXP
FCST VA CLD +12 HR: 24/1140Z NO VA EXP
FCST VA CLD +18 HR: 24/1740Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY IN
CLEAR CONDITIONS. ADVISORY TERMINATED. A FRESH ADVISORY WILL
BE ISSUED IF NEW EMISSION IS DETECTED/REPORTED.
NXT ADVISORY: NO FURTHER ADVISORIES=
VAAAK1
VA ADVISORY
DTG: 20260823/2350Z
VAAC: ANCHORAGE
VOLCANO: PAVLOF 312030
PSN: N5525 W16153
AREA: ALASKA PENINSULA
SOURCE ELEV: 8265 FT AMSL
ADVISORY NR: 2026/004
INFO SOURCE: GOES/AVO
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM SATELLITE DATA.
OBS VA DTG: 23/2350Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL080 281/016 KT
FCST VA CLD +6HR: NOT AVBL
FCST VA CLD +12HR: NOT AVBL
FCST VA CLD +18HR: NOT AVBL
RMK: A NEW ADVISORY WILL BE ISSUED IF VA IS DETECTED IN SATELLITE IMAGERY....TS
NXT ADVISORY: NO FURTHER ADVISORIES=
VA ADVISORY
DTG: 20260823/2306Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/990
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EM LKLY
EST VA DTG: 23/2230Z
EST VA CLD: SFC/FL140 N1434 W09110 - N1428 W09052
- N1428 W09052 - N1429 W09111 - N1434 W09110 MOV
W 15KT
FCST VA CLD +6HR: 24/0430Z SFC/FL140 N1431 W09113
- N1428 W09052 - N1428 W09052 - N1427 W09113 -
N1431 W09113
FCST VA CLD +12HR: 24/1030Z SFC/FL140 N1435
W09112 - N1428 W09052 - N1427 W09052 - N1431
W09114 - N1435 W09112
FCST VA CLD +18HR: 24/1630Z SFC/FL140 N1431
W09113 - N1428 W09052 - N1428 W09052 - N1426
W09113 - N1431 W09113
RMK: VA EM OBS EARLIER IN WEBCAM THO CRNTLY
WEBCAM AND STLT IMG OBSCD BY HVY MET CLDS. EXP
MOVEMENT TO W THRU T+18 HRS. FL BSD ON PAST
ACTIVITY. FCST BSD ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260824/0500Z
VA ADVISORY
DTG: 20260823/2235Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/436
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EM DETECTED
OBS VA DTG: 23/2200Z
OBS VA CLD: SFC/FL180 N0241 W07647 - N0219 W07622
- N0217 W07624 - N0234 W07653 - N0241 W07647 MOV
NW 15KT
FCST VA CLD +6HR: 24/0400Z SFC/FL180 N0225 W07659
- N0220 W07623 - N0217 W07623 - N0216 W07700 -
N0225 W07659
FCST VA CLD +12HR: 24/1000Z SFC/FL180 N0234
W07654 - N0219 W07623 - N0217 W07624 - N0226
W07658 - N0234 W07654
FCST VA CLD +18HR: 24/1600Z SFC/FL180 N0220
W07623 - N0218 W07623 - N0205 W07658 - N0214
W07701 - N0220 W07623
RMK: VA EM OBS IN STLT IMG MOVING NW AT APX 35
NMI FM SUMMIT. EXP MOVEMENT SHIFT TO WSW THRU
T+18 HRS. FL BSD ON PAST ACTIVITY. FCST BSD ON
NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260824/0430Z
VA ADVISORY
DTG: 20260823/2240Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/663
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 OBS AT 23/2210Z MOV EAST
OBS VA DTG: 23/2210Z
OBS VA CLD: SFC/FL060 N0140 E12752 - N0143 E12751 - N0203
E12806 - N0153 E12829 - N0131 E12833 - N0124 E12823 MOV E
05KT
FCST VA CLD +6 HR: 24/0410Z SFC/FL060 N0145 E12752 - N0205
E12846 - N0125 E12848 - N0140 E12751
FCST VA CLD +12 HR: 24/1010Z SFC/FL060 N0139 E12752 - N0144
E12750 - N0205 E12805 - N0227 E12834 - N0154 E12851
FCST VA CLD +18 HR: 24/1610Z SFC/FL060 N0139 E12752 - N0144
E12751 - N0223 E12826 - N0153 E12847 - N0136 E12805
RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY. VA HEIGHT
AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/0440Z=
VA ADVISORY
DTG: 20260823/2208Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/246
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260823/2151Z FL090 EXTD E REPORTED
OBS VA DTG: 23/2150Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 270/10KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
VA ADVISORY
DTG: 20260823/2200Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/963
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 MOV SE
EST VA DTG: 23/2130Z
EST VA CLD: SFC/FL150 S0803 E11253 - S0807 E11327 - S0820
E11328 - S0831 E11318 - S0807 E11251 MOV SE 15KT
FCST VA CLD +6 HR: 24/0330Z SFC/FL150 S0803 E11253 - S0800
E11325 - S0813 E11328 - S0824 E11321 - S0808 E11252
FCST VA CLD +12 HR: 24/0930Z SFC/FL150 S0808 E11252 - S0803
E11253 - S0757 E11325 - S0811 E11328 - S0822 E11322
FCST VA CLD +18 HR: 24/1530Z SFC/FL150 S0808 E11253 - S0803
E11253 - S0754 E11320 - S0807 E11327 - S0819 E11319
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE ONGOING ERUPTION. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260824/0400Z=
VA ADVISORY
DTG: 20260823/2136Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/861
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL LGT VA EM
EST VA DTG: 23/2100Z
EST VA CLD: SFC/FL150 N0003 W07758 - S0004 W07739
- S0005 W07739 - S0001 W07800 - N0003 W07758 MOV
NW 10KT
FCST VA CLD +6HR: 24/0300Z SFC/FL150 N0007 W07759
- S0004 W07739 - S0005 W07740 - N0002 W07802 -
N0007 W07759
FCST VA CLD +12HR: 24/0900Z NO VA EXP
FCST VA CLD +18HR: 24/1500Z NO VA EXP
RMK: VA EM NOT OBS IN STLT IMG DUE TO MET CLD CVR
IN SUMMIT AREA. EXP CONT WNW MOVEMENT THRU T+6
HRS. FL AND PRESENT VA BSD ON PAST ACTIVITY. FCST
BSD ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260824/0330Z
