Australian SIGMETs (except Volcanic Ash)

IDV60075
AUSTRALIAN SIGMETS 20:01 UTC, 20/11/2025
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YMMM SIGMET Y03 VALID 202000/202200 YMRF-
YMMM MELBOURNE FIR FRQ TS FCST WI S2950 E12800 - S3240 E13100 -
S3330 E12920 - S3110 E12400 TOP FL400 MOV SE 25KT NC
RMK: MM=

YBBB SIGMET Y02 VALID 201932/202031 YMMC-
YBBB BRISBANE FIR CNL SIGMET Y01 201831/202031
RMK: BB=

YBBB SIGMET V05 VALID 202003/202203 YMMC-
YBBB BRISBANE FIR SQL TS FCST WI S3440 E15450 - S3430 E15520 - S3700
E15900 - S3720 E15810 TOP FL350 MOV NE 15KT NC
RMK: BS=

YBBB SIGMET O09 VALID 201925/210125 YMMC-
YBBB BRISBANE FIR TC FINA PSN S1018 E13306 CB OBS AT 1800Z WI 060NM
OF TC CENTRE TOP FL600 STNR INTSF
RMK: BN=

YMMM SIGMET U03 VALID 202000/210000 YMMC-
YMMM MELBOURNE FIR SEV TURB FCST WI S3130 E09150 - S3310 E09210 -
S3820 E08130 - S3910 E07500 - S3418 E07500 FL230/360 MOV E 65KT NC
RMK: MW=

YMMM SIGMET T12 VALID 201900/202100 YMRF-
YMMM MELBOURNE FIR FRQ TS OBS WI S2610 E13200 - S3100 E13230 - S3000
E13010 - S2620 E12900 - S2501 E12925 TOP FL400 MOV SE 25KT NC
RMK: MM=

YBBB SIGMET Y01 VALID 201831/202031 YMMC-
YBBB BRISBANE FIR EMBD TS OBS WI S2900 E15710 - S2840 E15810 - S2950
E15830 - S3020 E15750 - S3020 E15700 TOP FL400 MOV SE 20KT NC
RMK: BB=

YBBB SIGMET V04 VALID 201603/202003 YMMC-
YBBB BRISBANE FIR SQL TS OBS WI S3520 E15440 - S3740 E15820 - S3800
E15750 - S3530 E15420 TOP FL350 MOV NE 15KT NC
RMK: BS=

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