IDV60074
** BUREAU of METEOROLOGY - Melbourne **
** INTERNATIONAL SIGMETS ** 09:11 UTC, 04/10/2026
--------------------------------------------------------------------
KZAK SIGMET OSCAR 46 VALID 040910/041510 PHFO-
OAKLAND OCEANIC FIR TC NOLO OBS AT 0900Z N2336 W17642. CB TOP FL520
WI 200NM OF CENTER. MOV W 16KT. WKN. FCST 1500Z TC CENTER N2352
W17821.
KZAK SIGMET QUEBEC 3 VALID 040835/041235 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0835Z WI N2100 E15015 - N2100
E15500 - N1730 E15445 - N1900 E15000 - N2100 E15015. TOP FL560. STNR.
NC.
VA ADVISORY
DTG: 20261004/0837Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/1030
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
EST VA DTG: 04/0820Z
EST VA CLD: SFC/FL140 N0002 W07754 - S0004 W07739
- S0005 W07740 - S0006 W07754 - N0002 W07754 MOV
W 5KT
FCST VA CLD +6HR: 04/1430Z SFC/FL140 N0004 W07759
- S0004 W07740 - S0005 W07739 - S0007 W07758 -
N0004 W07759
FCST VA CLD +12HR: 04/2030Z SFC/FL140 N0005
W07759 - S0004 W07739 - S0004 W07739 - S0005
W07758 - N0005 W07759
FCST VA CLD +18HR: 05/0230Z SFC/FL140 N0007
W07758 - S0004 W07739 - S0005 W07739 - S0005
W07758 - N0007 W07758
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. WEBCAM SHOWS VA EMS. NO CHG FCST TO
MDL WINDS AT FL NXT 18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20261004/1430Z
WSTPAO
KZAK SIGMET OSCAR 46 VALID 040910/041510 PHFO-
OAKLAND OCEANIC FIR TC NOLO OBS AT 0900Z N2336 W17642. CB TOP FL520
WI 200NM OF CENTER. MOV W 16KT. WKN. FCST 1500Z TC CENTER N2352
W17821.
VA ADVISORY
DTG: 20261004/0805Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/577
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
EST VA DTG: 04/0740Z
EST VA CLD: SFC/FL180 N0226 W07627 - N0219 W07623
- N0219 W07623 - N0222 W07631 - N0226 W07627 MOV
NW 10KT
FCST VA CLD +6HR: 04/1330Z SFC/FL180 N0229 W07623
- N0220 W07623 - N0219 W07624 - N0227 W07629 -
N0229 W07623
FCST VA CLD +12HR: 04/1930Z SFC/FL180 N0230
W07625 - N0229 W07619 - N0219 W07623 - N0219
W07624 - N0230 W07625
FCST VA CLD +18HR: 05/0130Z SFC/FL180 N0230
W07619 - N0226 W07614 - N0219 W07623 - N0220
W07624 - N0230 W07619
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VONA INDICATES VA EMS. MDL WINDS AT
FL FCST TO VEER OVR NXT 18 HR BECMG MORE FM THE
SW. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20261004/1400Z
KZAK SIGMET SIERRA 1 VALID 040715/041115 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0715Z WI N1315 E14115 - N0830
E14230 - N0500 E13200 - N0700 E13000 - N0945 E13000 - N1315 E14115.
TOP FL540. STNR. INTSF.
KZAK SIGMET ROMEO 1 VALID 040715/041115 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0715Z WI N0645 W14830 - N0130
W14745 - S0430 W16030 - N0045 W16315 - N0645 W14830. TOP FL570. STNR.
INTSF.
KZAK SIGMET NOVEMBER 7 VALID 040710/041110 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0710Z WI N1130 E16845 - N1045
E17500 - N0800 E17345 - N0845 E16545 - N1130 E16845. TOP FL570. STNR.
NC.
SIGPAR
KZAK SIGMET ROMEO 1 VALID 040715/041115 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0715Z WI N0645 W14830 - N0130
W14745 - S0430 W16030 - N0045 W16315 - N0645 W14830. TOP FL570. STNR.
INTSF.
RJJJ SIGMET F02 VALID 040709/041309 RJTD-
RJJJ FUKUOKA FIR TC CHOI-WAN PSN N2255 E14705 CB OBS AT 0600Z WI
N2100 E14633 - N2225 E14440 - N2330 E14440 - N2425 E14555 - N2425
E14730 - N2205 E14845 - N2100 E14725 - N2100 E14633 TOP FL560 INTSF
FCST AT 1200Z TC CENTRE PSN N2340 E14700=
VAWR0260 WAAF 10040640
[ASHTAM 0260
A]WAAF
B]2610040640
C]DUKONO 268010
D]N0142E12754
E]ORANGE ALERT
F]SFC/FL070 N0139 E12751 - N0145 E12750 - N0206
E12816 - N0159 E12917 - N0137 E12920 - N0139 E12751
G]MOV E 20KT
H]NIL
I]NIL
J]HIMAWARI-9
K]VA TO FL070 EXTD EAST.
CONTINUOUS VA ERUPTION IDENTIFIABLE ON VIS SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE
IMAGERY AND MODEL GUIDANCE.]
VAWR0259 WAAF 10040620
[ASHTAM 0259
A]WAAF
B]2610040620
C]LEWOTOLOK 264230
D]S0816E12330
E]ORANGE ALERT
F]SFC/FL060 S0816 E12333 - S0819 E12331 - S0801
E12246 - S0737 E12303 - S0816 E12333
G]MOV NW 15KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL060 MOV NW LAST OBS 03/2330Z.
VA NOT IDENTIFIABLE ON SATELLITE IMAGERY HOWEVER,
ERUPTION EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT BASED
ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.]
NTTT SIGMET A3 VALID 040720/041120 NTAA-
NTTT TAHITI FIR/UIR EMBD TS FCST WI S0230 W14915 - S0100 W14930 -
N0045 W14115 - S0115 W13915 - S0230 W14915 TOP FL530 STNR NC=
VA ADVISORY
DTG: 20261004/0701Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/833
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 EXTD EAST
OBS VA DTG: 04/0640Z
OBS VA CLD: SFC/FL070 N0139 E12751 - N0145 E12750 - N0206
E12816 - N0159 E12917 - N0137 E12920 MOV E 20KT
FCST VA CLD +6 HR: 04/1240Z SFC/FL070 N0140 E12752 - N0140
E12752 - N0144 E12750 - N0204 E12802 - N0227 E12848 - N0217
E12913 - N0156 E12925 - N0135 E12925
FCST VA CLD +12 HR: 04/1840Z SFC/FL070 N0143 E12751 - N0204
E12802 - N0227 E12848 - N0217 E12912 - N0156 E12926 - N0136
E12925 - N0139 E12753
FCST VA CLD +18 HR: 05/0040Z SFC/FL070 N0144 E12751 - N0204
E12802 - N0226 E12848 - N0216 E12913 - N0157 E12926 - N0136
E12926 - N0139 E12752
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON VIS SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE
IMAGERY AND MODEL GUIDANCE.**ADV UPDATED**
NXT ADVISORY: NO LATER THAN 20261004/1301Z=
VA ADVISORY
DTG: 20261004/0645Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/307
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 MOV NW LAST OBS 03/2330Z
EST VA DTG: 04/0620Z
EST VA CLD: SFC/FL060 S0816 E12333 - S0819 E12331 - S0801
E12246 - S0737 E12303 MOV NW 15KT
FCST VA CLD +6 HR: 04/1220Z SFC/FL060 S0816 E12333 - S0819
E12330 - S0800 E12246 - S0737 E12303
FCST VA CLD +12 HR: 04/1820Z SFC/FL060 S0818 E12331 - S0801
E12247 - S0737 E12303 - S0816 E12333
FCST VA CLD +18 HR: 05/0020Z SFC/FL060 S0818 E12331 - S0801
E12247 - S0737 E12303 - S0816 E12333
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY HOWEVER,
ERUPTION EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT BASED
ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/1245Z=
RJJJ SIGMET A02 VALID 040627/041027 RJTD-
RJJJ FUKUOKA FIR SEV TURB FCST WI N3341 E13708 - N3622 E13612 - N3751
E14212 - N3515 E14240 - N3341 E13708 FL130/210 MOV E 15KT WKN=
VAWR0258 WAAF 10040530
[ASHTAM 0258
A]WAAF
B]2610040530
C]DUKONO 268010
D]N0142E12754
E]ORANGE ALERT
F]SFC/FL070 N0138 E12753 - N0142 E12749 - N0221
E12808 - N0213 E12830 - N0200 E12833 - N0138 E12753
G]MOV NE 10KT
H]NIL
I]NIL
J]HIMAWARI-9
K]VA TO FL070 EXTD NE.
CONTINUOUS VA ERUPTION IDENTIFIABLE ON VIS SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE
IMAGERY AND MODEL GUIDANCE.]
VA ADVISORY
DTG: 20261004/0551Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/576
INFO SOURCE: GOES-19.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 04/0530Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 04/1130Z NO VA EXP
FCST VA CLD +12HR: 04/1730Z NO VA EXP
FCST VA CLD +18HR: 04/2330Z NO VA EXP
RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX
CLDS CVR MUCH OF SUMMIT AREA CURRENTLY. NEW VA EMS
LIKELY AT ANY TIME. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES
VA ADVISORY
DTG: 20261004/0600Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/832
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 EXTD NE
OBS VA DTG: 04/0530Z
OBS VA CLD: SFC/FL070 N0138 E12753 - N0142 E12749 - N0221
E12808 - N0213 E12830 - N0200 E12833 MOV NE 10KT
FCST VA CLD +6 HR: 04/1130Z SFC/FL070 N0139 E12751 - N0145
E12750 - N0232 E12816 - N0221 E12853 - N0156 E12900 - N0136
E12847
FCST VA CLD +12 HR: 04/1730Z SFC/FL070 N0140 E12752 - N0140
E12752 - N0144 E12750 - N0233 E12816 - N0221 E12852 - N0156
E12900 - N0136 E12849
FCST VA CLD +18 HR: 04/2330Z SFC/FL070 N0139 E12753 - N0143
E12751 - N0231 E12815 - N0222 E12849 - N0157 E12900 - N0137
E12849
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON VIS SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE
IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/1200Z=
KZAK SIGMET QUEBEC 2 VALID 040525/040925 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0525Z WI N2100 E14445 - N2100
E15430 - N1745 E15400 - N1745 E14530 - N2100 E14445. TOP FL550. STNR.
NC.
VAWR0257 WAAF 10040450
[ASHTAM 0257
A]WAAF
B]2610032151
C]SEMERU 263300
D]S0806E11255
E]ORANGE ALERT
F]SFC/FL150 S0804 E11258 - S0807 E11259 - S0825
E11259 - S0820 E11236 - S0804 E11231 - S0754 E11245 - S0804 E11258
G]MOV W 05KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL150 MOV NW LAST OBS 04/0100Z.
VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE
IN FORECAST DUE TO VARIABLE WINDS. ]
SIGPAQ
KZAK SIGMET QUEBEC 2 VALID 040525/040925 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0525Z WI N2100 E14445 - N2100
E15430 - N1745 E15400 - N1745 E14530 - N2100 E14445. TOP FL550. STNR.
NC.
VA ADVISORY
DTG: 20261004/0520Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1134
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 MOV NW LAST OBS 04/0100Z
EST VA DTG: 04/0450Z
EST VA CLD: SFC/FL150 S0804 E11258 - S0807 E11259 - S0825
E11259 - S0820 E11236 - S0804 E11231 - S0754 E11245 MOV W
05KT
FCST VA CLD +6 HR: 04/1050Z SFC/FL150 S0807 E11258 - S0825
E11256 - S0820 E11235 - S0805 E11231 - S0801 E11244 - S0803
E11257
FCST VA CLD +12 HR: 04/1650Z SFC/FL150 S0803 E11257 - S0821
E11307 - S0824 E11256 - S0820 E11236 - S0805 E11231 - S0801
E11244
FCST VA CLD +18 HR: 04/2250Z SFC/FL150 S0807 E11253 - S0803
E11255 - S0759 E11315 - S0818 E11315 - S0824 E11255
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE
IN FORECAST DUE TO VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20261004/1120Z=
VA ADVISORY
DTG: 20261004/0511Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/647
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 04/0450Z
OBS VA CLD: SFC/FL220 S0149 W07823 - S0149 W07814
- S0201 W07820 - S0201 W07820 - S0149 W07823 MOV
N 10KT
FCST VA CLD +6HR: 04/1100Z SFC/FL220 S0143 W07824
- S0144 W07813 - S0200 W07819 - S0201 W07820 -
S0143 W07824
FCST VA CLD +12HR: 04/1700Z SFC/FL220 S0144
W07824 - S0144 W07813 - S0200 W07819 - S0201
W07820 - S0144 W07824
FCST VA CLD +18HR: 04/2300Z SFC/FL220 S0143
W07825 - S0144 W07813 - S0201 W07820 - S0200
W07820 - S0143 W07825
RMK: VA DETECTED ON STLT MOVG N OF SUMMIT. VONA
INDICATES VA EMS. NO CHG FCST TO MDL WINDS AT FL
NXT 18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20261004/1115Z
VA ADVISORY
DTG: 20261004/0442Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/1156
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
EST VA DTG: 04/0400Z
EST VA CLD: SFC/FL140 N1440 W09055 - N1440 W09049
- N1428 W09052 - N1428 W09053 - N1440 W09055 MOV
N 10KT
FCST VA CLD +6HR: 04/1000Z SFC/FL140 N1440 W09052
- N1428 W09052 - N1428 W09053 - N1440 W09058 -
N1440 W09052
FCST VA CLD +12HR: 04/1600Z SFC/FL140 N1440
W09055 - N1428 W09052 - N1428 W09053 - N1439
W09059 - N1440 W09055
FCST VA CLD +18HR: 04/2200Z SFC/FL140 N1440
W09058 - N1429 W09052 - N1428 W09052 - N1436
W09104 - N1440 W09058
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENT
ACTVTY. MDL WINDS AT FL FCST TO BACK OVR NXT 18
HR EVENTUALLY BECMG MORE FM THE SE. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20261004/1045Z
VAWR0256 WAAF 10040340
[ASHTAM 0256
A]WAAF
B]2610040340
C]IBU 268030
D]N0129E12738
E]ORANGE ALERT
F]SFC/FL070 N0126 E12737 - N0132 E12735 - N0151
E12814 - N0133 E12823 - N0119 E12818 - N0126 E12737
G]MOV E 10KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL070 MOV E.
INTERMITTENT ERUPTIONS IDENTIFIABLE ON SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.]
VA ADVISORY
DTG: 20261004/0400Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1125
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 MOV E
OBS VA DTG: 04/0340Z
OBS VA CLD: SFC/FL070 N0126 E12737 - N0132 E12735 - N0151
E12814 - N0133 E12823 - N0119 E12818 MOV E 10KT
FCST VA CLD +6 HR: 04/0940Z SFC/FL070 N0126 E12737 - N0132
E12736 - N0152 E12816 - N0136 E12823 - N0117 E12819
FCST VA CLD +12 HR: 04/1540Z SFC/FL070 N0126 E12737 - N0132
E12736 - N0151 E12816 - N0135 E12823 - N0119 E12818
FCST VA CLD +18 HR: 04/2140Z SFC/FL070 N0131 E12736 - N0151
E12816 - N0135 E12823 - N0119 E12818 - N0126 E12737
RMK: NTERMITTENT ERUPTIONS IDENTIFIABLE ON SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/1000Z=
VA ADVISORY
DTG: 20261004/0246Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/1029
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS ONGOING
EST VA DTG: 04/0220Z
EST VA CLD: SFC/FL140 N0001 W07756 - S0004 W07739
- S0005 W07739 - S0005 W07756 - N0001 W07756 MOV
W 5KT
FCST VA CLD +6HR: 04/0830Z SFC/FL140 N0001 W07756
- S0004 W07739 - S0005 W07739 - S0005 W07756 -
N0001 W07756
FCST VA CLD +12HR: 04/1430Z SFC/FL140 N0001
W07756 - S0004 W07739 - S0005 W07739 - S0006
W07756 - N0001 W07756
FCST VA CLD +18HR: 04/2030Z SFC/FL140 N0001 W07756 -
S0004 W07739 - S0005 W07739 - S0006 W07756 -
N0001 W07756
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. WEBCAM SHOWS VA EMS. NO CHG FCST TO
MDL WINDS AT FL NXT 18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20261004/0845Z
VA ADVISORY
DTG: 20261004/0155Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/591
INFO SOURCE: GOES-19.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 04/0130Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 04/0730Z NO VA EXP
FCST VA CLD +12HR: 04/1330Z NO VA EXP
FCST VA CLD +18HR: 04/1930Z NO VA EXP
RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX
CLDS CVR MUCH OF SUMMIT AREA CURRENTLY. NEW VA
EMS LIKELY AT ANY TIME. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES
VAWR0255 WAAF 10040100
[ASHTAM 0255
A]WAAF
B]2610040100
C]LEWOTOLOK 264230
D]S0816E12330
E]ORANGE ALERT
F]SFC/FL060 S0818 E12331 - S0759 E12249 - S0744
E12259 - S0816 E12333 - S0818 E12331
G]MOV NW 15KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL060 MOV NW.
INTERMITTENT DISCRETE ERUPTION IDENTIFIABLE ON
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. ]
VA ADVISORY
DTG: 20261004/0141Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/306
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 MOV NW
OBS VA DTG: 04/0100Z
OBS VA CLD: SFC/FL060 S0818 E12331 - S0759 E12249 - S0744
E12259 - S0816 E12333 MOV NW 15KT
FCST VA CLD +6 HR: 04/0700Z SFC/FL060 S0819 E12331 - S0801
E12246 - S0737 E12303 - S0816 E12333
FCST VA CLD +12 HR: 04/1300Z SFC/FL060 S0819 E12330 - S0800
E12246 - S0737 E12303 - S0816 E12333
FCST VA CLD +18 HR: 04/1900Z SFC/FL060 S0818 E12331 - S0801
E12247 - S0737 E12303 - S0816 E12333
RMK: INTERMITTENT DISCRETE ERUPTION IDENTIFIABLE ON
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/0741Z=
VAWR0254 WAAF 10032330
[ASHTAM 0254
A]WAAF
B]2610032330
C]DUKONO 268010
D]N0142E12754
E]ORANGE ALERT
F]SFC/FL070 N0145 E12751 - N0206 E12838 - N0152
E12852 - N0135 E12846 - N0139 E12752 - N0145 E12751
G]MOV E 15KT
H]NIL
I]NIL
J]HIMAWARI-9
K]VA TO FL070 EXTD EAST.
CONTINUOUS VA ERUPTION IDENTIFIABLE ON VIS SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE
IMAGERY AND MODEL GUIDANCE. ]
VA ADVISORY
DTG: 20261003/2354Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/575
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: POSS VA EM
EST VA DTG: 03/2330Z
EST VA CLD: SFC/FL170 N0232 W07635 - N0219 W07622
- N0218 W07623 - N0223 W07641 - N0232 W07635 MOV
NW 10KT
FCST VA CLD +6HR: 04/0530Z SFC/FL170 N0236 W07637
- N0219 W07622 - N0217 W07623 - N0220 W07644 -
N0236 W07637
FCST VA CLD +12HR: 04/1130Z NO VA EXP
FCST VA CLD +18HR: 04/1730Z NO VA EXP
RMK: VA EM/CLD NOT OBSD IN SAT DUE TO MET CLD. VA
FL/DIR BASED ON PREV ADVY AND MDL GUIDANCE. NWP
MDL FCST LTLCG THRU T+6HRS. ...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20261004/0600Z
VA ADVISORY
DTG: 20261004/0000Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/831
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 EXTD EAST
OBS VA DTG: 03/2330Z
OBS VA CLD: SFC/FL070 N0145 E12751 - N0206 E12838 - N0152
E12852 - N0135 E12846 - N0139 E12752 MOV E 15KT
FCST VA CLD +6 HR: 04/0530Z SFC/FL070 N0139 E12752 - N0145
E12750 - N0222 E12858 - N0152 E12933 - N0127 E12915
FCST VA CLD +12 HR: 04/1130Z SFC/FL070 N0139 E12751 - N0145
E12750 - N0223 E12859 - N0152 E12933 - N0127 E12915
FCST VA CLD +18 HR: 04/1730Z SFC/FL070 N0140 E12752 - N0140
E12752 - N0144 E12750 - N0222 E12858 - N0153 E12933 - N0127
E12915
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON VIS SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE
IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/0600Z=
VAWR0253 WAAF 10032250
[ASHTAM 0253
A]WAAF
B]2610032151
C]SEMERU 263300
D]S0806E11255
E]ORANGE ALERT
F]SFC/FL150 S0808 E11257 - S0809 E11253 - S0800
E11240 - S0754 E11243 - S0752 E11248 - S0805 E11259 - S0808 E11257
G]MOV NW 05KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL150 MOV NW.
INTERMITTENT DISCRETE ERUPTION IDENTIFIABLE ON
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON RECENT
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. LOW
CONFIDENCE IN FORECAST DUE TO VARIABLE WINDS.]
VA ADVISORY
DTG: 20261003/2324Z
VAAC: DARWIN
VOLCANO: MANAM 251020
PSN: S0405 E14502
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1807M AMSL
ADVISORY NR: 2026/35
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA PLUME TO FL070 LAST OBS AT 03/0850Z
EXTD ENE
OBS VA DTG: 03/2300Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL070 240/05KT
FCST VA CLD +6 HR: 04/0500Z NO VA EXP
FCST VA CLD +12 HR: 04/1100Z NO VA EXP
FCST VA CLD +18 HR: 04/1700Z NO VA EXP
RMK: VA FROM VOLCANO MANAM HAS NOW DISSIPATED. NO SIGNS OF
NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
VA ADVISORY
DTG: 20261003/2320Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1133
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 MOV NW
OBS VA DTG: 03/2250Z
OBS VA CLD: SFC/FL150 S0808 E11257 - S0809 E11253 - S0800
E11240 - S0754 E11243 - S0752 E11248 - S0805 E11259 MOV NW
05KT
FCST VA CLD +6 HR: 04/0450Z SFC/FL150 S0804 E11258 - S0807
E11259 - S0825 E11259 - S0820 E11236 - S0804 E11231 - S0754
E11245
FCST VA CLD +12 HR: 04/1050Z SFC/FL150 S0807 E11258 - S0825
E11256 - S0820 E11235 - S0805 E11231 - S0801 E11244 - S0803
E11257
FCST VA CLD +18 HR: 04/1650Z SFC/FL150 S0806 E11258 - S0824
E11256 - S0820 E11236 - S0805 E11231 - S0801 E11244 - S0803
E11257
RMK: INTERMITTENT DISCRETE ERUPTION IDENTIFIABLE ON
SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON RECENT
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. LOW
CONFIDENCE IN FORECAST DUE TO VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20261004/0520Z=
VA ADVISORY
DTG: 20261003/2308Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/646
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: POSS VA EM
EST VA DTG: 03/2240Z
EST VA CLD: SFC/FL210 S0147 W07825 - S0200 W07819
- S0201 W07820 - S0153 W07831 - S0147 W07825 MOV
NW 15KT
FCST VA CLD +6HR: 04/0430Z SFC/FL210 S0144 W07825
- S0200 W07819 - S0201 W07820 - S0152 W07834 -
S0144 W07825
FCST VA CLD +12HR: 04/1030Z SFC/FL210 S0146
W07825 - S0200 W07819 - S0201 W07820 - S0152
W07831 - S0146 W07825
FCST VA CLD +18HR: 04/1630Z NO VA EXP
RMK: VA EM/CLD NOT OBSD IN SAT DUE TO EXTENSIVE
MET CLD. VA FL/DIR BASED ON PREV ADVY AND MDL
GUIDANCE. NWP MDL FCST LTLCG THRU T+12HRS.
...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20261004/0515Z
VAWR0252 WAAF 10032130
[ASHTAM 0252
A]WAAF
B]2610030029
C]IBU 268030
D]N0129 E12738
E]ORANGE ALERT
F]SFC/FL070 N0126 E12736 - N0133 E12736 - N0149
E12827 - N0135 E12838 - N0114 E12830 - N0126 E12736
G]MOV E 10KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL070 MOV E LAST OBS 03/1630Z.
VA NOT IDENTIFIABLE ON SATELLITE IMSGERY. INTERMITTENT
ERUPTIONS ARE EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT
BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.]
VA ADVISORY
DTG: 20261003/2238Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/1155
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: POSS VA EM
EST VA DTG: 03/2210Z
EST VA CLD: SFC/FL140 N1438 W09051 - N1428 W09052
- N1428 W09053 - N1437 W09057 - N1438 W09051 MOV
N 10KT
FCST VA CLD +6HR: 04/0400Z SFC/FL140 N1441 W09050
- N1428 W09052 - N1427 W09053 - N1438 W09101 -
N1441 W09050
FCST VA CLD +12HR: 04/1000Z NO VA EXP
FCST VA CLD +18HR: 04/1600Z NO VA EXP
RMK: VA EM/CLD NOT OBSD IN SAT DUE TO DENSE MET
CLD. VA FL/DIR BASED ON EARLIER VAA AND MDL
GUIDANCE. NWP MDL FCST LTLCG THRU T+6HRS. ...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20261004/0445Z
VA ADVISORY
DTG: 20261003/2200Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1124
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 MOV E LAST OBS 03/1630Z
EST VA DTG: 03/2130Z
EST VA CLD: SFC/FL070 N0126 E12736 - N0133 E12736 - N0149
E12827 - N0135 E12838 - N0114 E12830 MOV E 10KT
FCST VA CLD +6 HR: 04/0330Z SFC/FL070 N0126 E12737 - N0132
E12735 - N0156 E12822 - N0135 E12838 - N0115 E12829
FCST VA CLD +12 HR: 04/0930Z SFC/FL070 N0126 E12737 - N0132
E12736 - N0153 E12825 - N0135 E12837 - N0114 E12829
FCST VA CLD +18 HR: 04/1530Z SFC/FL070 N0126 E12737 - N0132
E12736 - N0152 E12826 - N0135 E12837 - N0114 E12829
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMSGERY. INTERMITTENT
ERUPTIONS ARE EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT
BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/0400Z=
VA ADVISORY
DTG: 20261003/2044Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/1027
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: POSS VA EM
EST VA DTG: 03/2020Z
EST VA CLD: SFC/FL140 S0000 W07748 - S0004 W07739
- S0005 W07738 - S0007 W07749 - S0000 W07748 MOV
W 5KT
FCST VA CLD +6HR: 04/0230Z SFC/FL140 N0002 W07750
- S0004 W07739 - S0005 W07739 - S0008 W07751 -
N0002 W07750
FCST VA CLD +12HR: 04/0830Z NO VA EXP
FCST VA CLD +18HR: 04/1430Z NO VA EXP
RMK: VA EM/CLD NOT OBSD IN SAT AND WEBCAM DUE TO
MET CLD. VA FL/DIR BASED ON PREV VAA AND MDL
GUIDANCE. NWP MDL FCST LTLCG THRU T+6HRS. ...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20261004/0245Z
VAWR0251 WAAF 10031920
[ASHTAM 0251
A]WAAF
B]2610031920
C]LEWOTOLOK 264230
D]S0816E12330
E]ORANGE ALERT
F]SFC/FL060 S0814 E12332 - S0819 E12331 - S0818
E12244 - S0749 E12256 - S0814 E12332
G]MOV NW 15KT
H]NIL
I]NIL
J]HIMAWARI-9, CVGHM
K]VA TO FL060 LAST OBS AT 03/0840Z EXTD NW.
VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. EMISSIONS ASSUMED TO BE ONGOING. HEIGHT AND MOVEMENT
BASED ON PAST SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE. ]
VA ADVISORY
DTG: 20261003/1959Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/590
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: POSS VA EM
EST VA DTG: 03/1940Z
EST VA CLD: SFC/FL130 N1458 W09131 - N1446 W09132
- N1445 W09133 - N1455 W09141 - N1458 W09131 MOV
N 5KT
FCST VA CLD +6HR: 04/0130Z SFC/FL130 N1459 W09135
- N1446 W09132 - N1445 W09133 - N1451 W09144 -
N1459 W09135
FCST VA CLD +12HR: 04/0730Z NO VA EXP
FCST VA CLD +18HR: 04/1330Z NO VA EXP
RMK: VA EM/CLD NOT OBSD IN SAT AND WEBCAM DUE TO
MET CLD. VA FL/DIR BASED ON PREV ADVY AND MDL
GUIDANCE. NWP MDL FCST SLIGHTLY BACKING THRU
T+6HRS. ...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20261004/0200Z
VA ADVISORY
DTG: 20261003/1941Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/305
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 LAST OBS AT 03/0840Z EXTD NW
EST VA DTG: 03/1920Z
EST VA CLD: SFC/FL060 S0814 E12332 - S0819 E12331 - S0818
E12244 - S0749 E12256 MOV NW 15KT
FCST VA CLD +6 HR: 04/0120Z SFC/FL060 S0814 E12332 - S0819
E12331 - S0803 E12228 - S0735 E12245
FCST VA CLD +12 HR: 04/0720Z SFC/FL060 S0819 E12331 - S0749
E12230 - S0730 E12242 - S0727 E12307 - S0815 E12334
FCST VA CLD +18 HR: 04/1320Z SFC/FL060 S0819 E12330 - S0751
E12229 - S0729 E12232 - S0728 E12255 - S0815 E12334
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. EMISSIONS ASSUMED TO BE ONGOING. HEIGHT AND MOVEMENT
BASED ON PAST SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/0141Z=
VA ADVISORY
DTG: 20261003/1830Z
VAAC: WASHINGTON
VOLCANO: TELICA 344040
PSN: N1236 W08650
AREA: NICARAGUA
SOURCE ELEV: 3399 FT AMSL
ADVISORY NR: 2026/054
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EM NO OBSD
OBS VA DTG: 03/1810Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 04/0000Z NO VA EXP
FCST VA CLD +12HR: 04/0600Z NO VA EXP
FCST VA CLD +18HR: 04/1200Z NO VA EXP
RMK: VA EM AND CLD NOT OBSD IN SAT AND WEBCAM. NO
FURTHER RPRT RECEIVED. ...ZENG
NXT ADVISORY: NO FURTHER ADVISORIES
VA ADVISORY
DTG: 20261003/1830Z
VAAC: DARWIN
VOLCANO: MANAM 251020
PSN: S0405 E14502
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1807M AMSL
ADVISORY NR: 2026/34
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA PLUME TO FL070 LAST OBS AT 03/0850Z
EXTD ENE
EST VA DTG: 03/1810Z
EST VA CLD: SFC/FL070 S0409 E14459 - S0401 E14459 - S0339
E14530 - S0401 E14541 - S0423 E14531 MOV E 10KT
FCST VA CLD +6 HR: 04/0010Z SFC/FL070 S0410 E14501 - S0404
E14455 - S0330 E14511 - S0335 E14534 - S0356 E14538
FCST VA CLD +12 HR: 04/0610Z SFC/FL070 S0411 E14502 - S0405
E14455 - S0327 E14458 - S0324 E14521 - S0343 E14533
FCST VA CLD +18 HR: 04/1210Z SFC/FL070 S0411 E14503 - S0407
E14455 - S0338 E14450 - S0328 E14512 - S0337 E14534 - S0357
E14537
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
DARKNESS. EMISSIONS ASSUMED TO BE ONGOING. HEIGHT AND
MOVEMENT BASED ON PAST SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/0030Z=
VA ADVISORY
DTG: 20261003/1753Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/574
INFO SOURCE: GOES-19. VONA. NWP MODELS. SERVICIO
GEOLOGICO COLOMBIANO.
ERUPTION DETAILS: VA EM REPORTED
OBS VA DTG: 03/1730Z
OBS VA CLD: SFC/FL170 N0229 W07634 - N0219 W07624
- N0219 W07624 - N0220 W07638 - N0229 W07634 MOV
NW 15KT
FCST VA CLD +6HR: 03/2330Z SFC/FL170 N0232 W07635
- N0219 W07624 - N0218 W07625 - N0219 W07642 -
N0232 W07635
FCST VA CLD +12HR: 04/0530Z SFC/FL170 N0230
W07639 - N0220 W07623 - N0219 W07624 - N0217
W07642 - N0230 W07639
FCST VA CLD +18HR: 04/1130Z SFC/FL170 N0232
W07638 - N0219 W07623 - N0218 W07623 - N0221
W07642 - N0232 W07638
RMK: VONA REPORTED VA EM WITH VA CLD MOVING WNW FM
SUMMIT. VA NOT OBSD IN SAT DUE TO MET CLD. VA
FL/DIR BASED ON RPRT AND MDL GUIDANCE. NWP MDL
FCST LTLCG THRU T+18HRS....ZENG
NXT ADVISORY: WILL BE ISSUED BY 20261004/0000Z
VA ADVISORY
DTG: 20261003/1800Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/830
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA PLUME TO FL070 LAST OBS AT 03/1630Z
EXTD NE
EST VA DTG: 03/1740Z
EST VA CLD: SFC/FL070 N0145 E12750 - N0221 E12826 - N0206
E12855 - N0135 E12849 - N0138 E12750 MOV NE 20KT
FCST VA CLD +6 HR: 03/2340Z SFC/FL070 N0145 E12750 - N0228
E12826 - N0208 E12909 - N0132 E12857 - N0138 E12750
FCST VA CLD +12 HR: 04/0540Z SFC/FL070 N0145 E12750 - N0219
E12909 - N0152 E12933 - N0128 E12915 - N0138 E12750
FCST VA CLD +18 HR: 04/1140Z SFC/FL070 N0145 E12750 - N0205
E12911 - N0148 E12934 - N0125 E12916 - N0137 E12749
RMK: VA EMISSIONS NOT IDENTIFIABLE ON LATEST SATELLITE
IMAGERY DUE TO MET CLOUD BUT ARE EXPECTED TO BE ONGOING.
HEIGHT AND MOVEMENT BASED ON RECENT SATELLITE IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261004/0000Z=
VA ADVISORY
DTG: 20261003/1718Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/645
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 03/1650Z
OBS VA CLD: SFC/FL210 S0147 W07828 - S0159 W07820
- S0200 W07820 - S0153 W07833 - S0147 W07828 MOV
NW 10KT
FCST VA CLD +6HR: 03/2300Z SFC/FL210 S0141 W07827
- S0159 W07820 - S0201 W07821 - S0150 W07837 -
S0141 W07827
FCST VA CLD +12HR: 04/0500Z SFC/FL210 S0143
W07826 - S0159 W07820 - S0201 W07820 - S0153
W07836 - S0143 W07826
FCST VA CLD +18HR: 04/1100Z SFC/FL210 S0143
W07826 - S0159 W07820 - S0201 W07820 - S0153
W07837 - S0143 W07826
RMK: VA EM OBSD IN SAT AMONG MET CLD. VA CLD
MOVED MW FM SUMMIT. WEBCAM OBSC BY MET CLD. NWP
MDL FCST LTLCG THRU T+18HRS. ...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20261003/2315Z
VA ADVISORY
DTG: 20261003/1720Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1132
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 LAST OBS AT 03/1630Z MOV NW
EST VA DTG: 03/1700Z
EST VA CLD: SFC/FL150 S0822 E11243 - S0758 E11228 - S0741
E11252 - S0756 E11315 - S0819 E11311 MOV NW 05KT
FCST VA CLD +6 HR: 03/2300Z SFC/FL150 S0822 E11240 - S0802
E11230 - S0747 E11241 - S0745 E11302 - S0803 E11318 - S0824
E11311
FCST VA CLD +12 HR: 04/0500Z SFC/FL150 S0754 E11301 - S0805
E11320 - S0826 E11313 - S0829 E11246 - S0809 E11232 - S0755
E11247
FCST VA CLD +18 HR: 04/1100Z SFC/FL150 S0754 E11247 - S0748
E11309 - S0802 E11322 - S0826 E11314 - S0826 E11248 - S0805
E11239
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND
MOVEMENT BASED ON RECENT SATELLITE IMAGERY, GROUND REPORTS
AND MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO
VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20261003/2320Z=
VA ADVISORY
DTG: 20261003/1638Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/1154
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: LKLY VA EM
OBS VA DTG: 03/1610Z
OBS VA CLD: SFC/FL140 N1439 W09055 - N1434 W09052
- N1429 W09052 - N1429 W09053 - N1432 W09053 -
N1436 W09058 - N1439 W09055 MOV N 5KT
FCST VA CLD +6HR: 03/2200Z SFC/FL140 N1440 W09049
- N1429 W09052 - N1429 W09053 - N1440 W09056 -
N1440 W09049
FCST VA CLD +12HR: 04/0400Z SFC/FL140 N1443
W09054 - N1429 W09052 - N1428 W09053 - N1437
W09102 - N1443 W09054
FCST VA CLD +18HR: 04/1000Z NO VA EXP
RMK: STEAM EM OBSD IN SAT WITH LKLY SMALL PORTION
OF VA, MOVING NNW FM SUMMIT. NWP MDL FCST WINDS FM
SOUTH THRU T+12 HRS. ...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20261003/2245Z
VA ADVISORY
DTG: 20261003/1600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1123
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: INTERMITTENT VA ERUPTIONS TO FL070 OBS MOV
E OF SUMMIT
OBS VA DTG: 03/1540Z
OBS VA CLD: SFC/FL070 N0126 E12736 - N0133 E12736 - N0147
E12830 - N0131 E12847 - N0111 E12833 MOV E 20KT
FCST VA CLD +6 HR: 03/2140Z SFC/FL070 N0126 E12736 - N0133
E12736 - N0150 E12831 - N0136 E12847 - N0114 E12833
FCST VA CLD +12 HR: 04/0340Z SFC/FL070 N0126 E12737 - N0132
E12735 - N0157 E12818 - N0141 E12839 - N0117 E12831
FCST VA CLD +18 HR: 04/0940Z SFC/FL070 N0127 E12735 - N0133
E12734 - N0153 E12825 - N0135 E12845 - N0114 E12829
RMK: VA EMISSIONS IDENTIFIABLE ON CURRENT SATELLITE IMAGERY.
INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT
BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261003/2200Z=
VA ADVISORY
DTG: 20261003/1457Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/1026
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
EST VA DTG: 03/1430Z
EST VA CLD: SFC/FL140 S0000 W07750 - S0004 W07738
- S0006 W07739 - S0004 W07752 - S0000 W07750 MOV
NW 10KT
FCST VA CLD +6HR: 03/2030Z SFC/FL140 N0000 W07756
- S0004 W07738 - S0006 W07739 - S0004 W07757 -
N0000 W07756
FCST VA CLD +12HR: 04/0230Z SFC/FL140 N0002
W07756 - S0004 W07738 - S0007 W07739 - S0002
W07756 - N0002 W07756
FCST VA CLD +18HR: 04/0830Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG DUE TO MET CLD
CVR. VA EMS PSBLY CONTNG BASED ON PREV ACTIVITY.
NWP MDL GUIDANCE FCSTS GEN WNW MOVMT THRU T+12.
...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20261003/2100Z
VA ADVISORY
DTG: 20261003/1409Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/589
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
EST VA DTG: 03/1340Z
EST VA CLD: SFC/FL130 N1459 W09133 - N1444 W09128
- N1444 W09134 - N1458 W09138 - N1459 W09133 MOV
N 5KT
FCST VA CLD +6HR: 03/1930Z SFC/FL130 N1506 W09138
- N1506 W09132 - N1443 W09131 - N1445 W09135 -
N1506 W09138
FCST VA CLD +12HR: 04/0130Z SFC/FL130 N1501
W09145 - N1446 W09131 - N1443 W09134 - N1456
W09149 - N1501 W09145
FCST VA CLD +18HR: 04/0730Z NO VA EXP
RMK: VA EMS SEEN IN WEBCAM. VA EMS PSBLY OBS IN
STLT IMG THRU MET CLD CVR MOVNG NNE TO N FM
SUMMIT. ADDTNL VA EMS LKLY OBSCD BASED ON PREV
AND OBSD ACTIVITY. NWP MDL GUIDANCE FCSTS GEN N
TO NW MOVMT THRU T+12. HGT BASED ON WEBCAM.
...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20261003/2015Z
VA ADVISORY
DTG: 20261003/1356Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SOURCE ELEV: 1423M AMSL
ADVISORY NR: 2026/304
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 LAST OBS AT 03/0840Z EXTD NW
EST VA DTG: 03/1340Z
EST VA CLD: SFC/FL060 S0814 E12332 - S0819 E12331 - S0813
E12244 - S0749 E12256 MOV NW 10KT
FCST VA CLD +6 HR: 03/1940Z SFC/FL060 S0814 E12332 - S0819
E12331 - S0818 E12244 - S0749 E12256
FCST VA CLD +12 HR: 04/0140Z SFC/FL060 S0814 E12332 - S0819
E12331 - S0802 E12229 - S0734 E12247
FCST VA CLD +18 HR: 04/0740Z SFC/FL060 S0819 E12331 - S0749
E12230 - S0730 E12242 - S0727 E12307 - S0815 E12334
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT SATELLITE IMAGERY AND GROUND REPORTS INDICATE
INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT
BASED ON PAST SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261003/1956Z=
VA ADVISORY
DTG: 20261003/1305Z
VAAC: DARWIN
VOLCANO: MANAM 251020
PSN: S0405 E14502
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1807M AMSL
ADVISORY NR: 2026/33
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA PLUME TO FL070 LAST OBS AT 03/0850Z MOV
WNW
EST VA DTG: 03/1250Z
EST VA CLD: SFC/FL070 S0409 E14500 - S0403 E14456 - S0336
E14521 - S0350 E14534 - S0409 E14533 MOV NE 05KT
FCST VA CLD +6 HR: 03/1850Z SFC/FL070 S0409 E14459 - S0401
E14459 - S0338 E14528 - S0400 E14539 - S0420 E14525
FCST VA CLD +12 HR: 04/0050Z SFC/FL070 S0410 E14501 - S0404
E14455 - S0336 E14509 - S0336 E14531 - S0356 E14538
FCST VA CLD +18 HR: 04/0650Z SFC/FL070 S0411 E14502 - S0405
E14455 - S0334 E14500 - S0332 E14522 - S0350 E14529
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. EMISSIONS ASSUMED TO BE ONGOING. HEIGHT AND
MOVEMENT BASED ON PAST SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261003/1905Z=
VA ADVISORY
DTG: 20261003/1244Z
VAAC: WASHINGTON
VOLCANO: TELICA 344040
PSN: N1236 W08650
AREA: NICARAGUA
SOURCE ELEV: 3399 FT AMSL
ADVISORY NR: 2026/053
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS OBS
EST VA DTG: 03/1210Z
EST VA CLD: SFC/FL050 N1241 W08653 - N1237 W08649
- N1235 W08650 - N1240 W08655 - N1241 W08653 MOV
NW 5KT
FCST VA CLD +6HR: 03/1800Z SFC/FL050 N1242 W08657
- N1237 W08649 - N1235 W08650 - N1240 W08659 -
N1242 W08657
FCST VA CLD +12HR: 04/0000Z SFC/FL050 N1241
W08659 - N1237 W08649 - N1235 W08650 - N1238
W08700 - N1241 W08659
FCST VA CLD +18HR: 04/0600Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG DUE TO MET CLD
CVR. LGT VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE
FCSTS GEN WNW MOVMT THRU T+12. HGT BASED ON
WEBCAM. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20261003/1845Z
VA ADVISORY
DTG: 20261003/1236Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/829
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA PLUME TO FL070 OBS AT 03/1220Z EXTD ENE
OBS VA DTG: 03/1220Z
OBS VA CLD: SFC/FL070 N0145 E12750 - N0216 E12817 - N0218
E12900 - N0159 E12928 - N0118 E12914 - N0138 E12750 MOV E
15KT
FCST VA CLD +6 HR: 03/1820Z SFC/FL070 N0145 E12750 - N0236
E12834 - N0209 E12915 - N0132 E12902 - N0138 E12750
FCST VA CLD +12 HR: 04/0020Z SFC/FL070 N0145 E12750 - N0231
E12830 - N0210 E12913 - N0126 E12903 - N0138 E12750
FCST VA CLD +18 HR: 04/0620Z SFC/FL070 N0145 E12750 - N0219
E12909 - N0152 E12933 - N0128 E12915 - N0138 E12750
RMK: CONTINUOUS VA EMISSIONS IDENTIFIABLE ON SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261003/1836Z=
VA ADVISORY
DTG: 20261003/1154Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/573
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
OBS VA DTG: 03/1120Z
OBS VA CLD: SFC/FL180 N0224 W07634 - N0221 W07623
- N0218 W07624 - N0220 W07634 - N0224 W07634 MOV
W 15KT
FCST VA CLD +6HR: 03/1730Z SFC/FL180 N0229 W07640
- N0220 W07623 - N0217 W07625 - N0225 W07643 -
N0229 W07640
FCST VA CLD +12HR: 03/2330Z SFC/FL180 N0229
W07641 - N0220 W07623 - N0217 W07625 - N0225
W07643 - N0229 W07641
FCST VA CLD +18HR: 04/0530Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG DUE TO MET CLD
CVR. VA EMS PSBLY CONTNG BASED ON PREV ACTIVITY.
NWP MD GUIDANCE FCSTS GEN WNW MOVMT THRU T+12.
...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20261003/1800Z
VA ADVISORY
DTG: 20261003/1124Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/644
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 03/1050Z
OBS VA CLD: SFC/FL210 S0157 W07828 - S0159 W07820
- S0202 W07820 - S0201 W07829 - S0157 W07828 MOV
W 10KT
FCST VA CLD +6HR: 03/1700Z SFC/FL210 S0152 W07847
- S0158 W07820 - S0202 W07820 - S0156 W07849 -
S0152 W07847
FCST VA CLD +12HR: 03/2300Z SFC/FL210 S0140
W07838 - S0200 W07819 - S0202 W07820 - S0144
W07843 - S0140 W07838
FCST VA CLD +18HR: 04/0500Z SFC/FL210 S0144
W07840 - S0200 W07819 - S0202 W07821 - S0149
W07844 - S0144 W07840
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 10NM FM
SUMMIT. NWP MDL GUIDANCE FCSTS GEN WNW TO NW
MOVMT THRU T+18. HGT BASED ON MOVMT AND NWP MDLS.
...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20261003/1730Z
VA ADVISORY
DTG: 20261003/1120Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1131
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 03/1057Z
EST VA DTG: 03/1100Z
EST VA CLD: SFC/FL150 S0816 E11251 - S0804 E11232 - S0749
E11240 - S0744 E11258 - S0755 E11312 - S0813 E11314 MOV N
05KT
FCST VA CLD +6 HR: 03/1700Z SFC/FL150 S0744 E11258 - S0756
E11315 - S0821 E11314 - S0825 E11243 - S0756 E11230
FCST VA CLD +12 HR: 03/2300Z SFC/FL150 S0822 E11240 - S0802
E11230 - S0747 E11241 - S0745 E11302 - S0803 E11318 - S0824
E11311
FCST VA CLD +18 HR: 04/0500Z SFC/FL150 S0754 E11301 - S0805
E11320 - S0826 E11313 - S0829 E11246 - S0809 E11232 - S0755
E11247
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE
ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO VARIABLE
WINDS.
NXT ADVISORY: NO LATER THAN 20261003/1720Z=
VA ADVISORY
DTG: 20261003/1041Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/1153
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 03/1010Z
OBS VA CLD: SFC/FL140 N1437 W09053 - N1437 W09050
- N1426 W09051 - N1427 W09054 - N1437 W09053 MOV
N 10KT
FCST VA CLD +6HR: 03/1600Z SFC/FL140 N1448 W09055
- N1447 W09049 - N1427 W09050 - N1428 W09055 -
N1448 W09055
FCST VA CLD +12HR: 03/2200Z SFC/FL140 N1447
W09058 - N1428 W09051 - N1427 W09055 - N1445
W09102 - N1447 W09058
FCST VA CLD +18HR: 04/0400Z SFC/FL140 N1447
W09100 - N1428 W09051 - N1426 W09053 - N1443
W09104 - N1447 W09100
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 12NM FM
SUMMIT. NWP MDL GUIDANCE FCSTS GEN N TO NW MOVMT
THRU T+18. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20261003/1645Z
VA ADVISORY
DTG: 20261003/1000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1122
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: INTERMITTENT VA ERUPTIONS TO FL070 OBS MOV
ESE OF SUMMIT
OBS VA DTG: 03/0940Z
OBS VA CLD: SFC/FL070 N0126 E12736 - N0133 E12736 - N0147
E12830 - N0127 E12847 - N0104 E12830 MOV E 15KT
FCST VA CLD +6 HR: 03/1540Z SFC/FL070 N0126 E12736 - N0133
E12736 - N0147 E12830 - N0131 E12847 - N0111 E12833
FCST VA CLD +12 HR: 03/2140Z SFC/FL070 N0126 E12736 - N0133
E12736 - N0150 E12831 - N0136 E12847 - N0119 E12834
FCST VA CLD +18 HR: 04/0340Z SFC/FL070 N0124 E12738 - N0132
E12733 - N0202 E12812 - N0151 E12838 - N0130 E12834
RMK: VA EMISSIONS IDENTIFIABLE ON CURRENT SATELLITE IMAGERY.
INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT
BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261003/1600Z=
VA ADVISORY
DTG: 20261003/0926Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/1025
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
EST VA DTG: 03/0900Z
EST VA CLD: SFC/FL140 N0003 W07757 - S0004 W07739
- S0005 W07739 - S0004 W07757 - N0003 W07757 MOV
W 10KT
FCST VA CLD +6HR: 03/1500Z SFC/FL140 N0005 W07759
- S0004 W07740 - S0004 W07740 - S0004 W07759 -
N0005 W07759
FCST VA CLD +12HR: 03/2100Z SFC/FL140 N0005
W07757 - S0004 W07739 - S0005 W07740 - S0004
W07758 - N0005 W07757
FCST VA CLD +18HR: 04/0300Z SFC/FL140 N0006
W07756 - S0004 W07739 - S0005 W07740 - S0003
W07757 - N0006 W07756
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. WEBCAM SHOWS SUMMIT ACTVTY SO VA
EMS LIKELY CONTINUE. NO CHG FCST TO MDL WINDS AT
FL NXT 18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20261003/1530Z
