Semisopochnoi Volcano Volcanic Ash Advisory: FREQUENT EXPLOSIONS CONTINUE. to 10000 ft (3000 m)
Sat, 25 Sep 2021, 18:00 | BY: VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 and is moving at 15 kts in SE direction.The full report is as follows:
FVAK23 at 17:48 UTC, 25/09/21 from PAWU
VAAAK3
VA ADVISORY
DTG: 20210925/1738Z
VAAC: ANCHORAGE
VOLCANO: SEMISOPOCHNOI 311060
PSN: N5156 E17935
AREA: ALEUTIAN ISLANDS
SUMMIT ELEV: 4006 FT [1221 M]
ADVISORY NR: 2021/142
INFO SOURCE: GOES/AVO
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: FREQUENT EXPLOSIONS CONTINUE.
OBS VA DTG: 25/1738Z
OBS VA CLD: SFC/FL100 N5212 E17860 - N5219 W17940 - N5029 W17607
- N5006 W17932 - N5212 E17860 MOV SE 15KT.
FCST VA CLD +6HR: 25/2338Z SFC/FL100 N5215 E17849 - N5223 W17925
- N5031 W17559 - N5006 W17940 - N5215 E17849.
FCST VA CLD +12HR: 26/0538Z SFC/FL100 N5236 E17830 - N5245
W17937 - N5054 W17642 - N5045 E17956 - N5236 E17830 - N5236
E17830.
FCST VA CLD +18HR: 26/1138Z NO VA EXP.
RMK: VA VISIBLE ON GOES-17 ASH DUST AND RGB PRODUCTS.
NXT ADVISORY: WILL BE ISSUED BY 20210925/2338Z
KH SEP 2021 AAWU
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Sat, 25 Sep 2021, 00:30
Semisopochnoi Volcano Volcanic Ash Advisory: CONTINUOUS LOW LEVEL ERUPTIONS. to 10000 ft (3000 m)
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