2 spots left on Iceland Geo Tour 16-30 July 2022

Вулкан Semisopochnoi: Консультативный центр по вулканическому пеплу: PERIODIC MINOR ERUPTIONS.

Чт, 26 авг 2021, 02:00
02:00 AM | ПЇЅПЇЅПЇЅПЇЅПЇЅ: VN
Эруптивная активность продолжается. Консультативный центр по вулканическому пеплу (VAAC) в Anchorage предупредил о шлейфе вулканического пепла, который поднялся на высоту 10000 футов (3000 m) и движется со скоростью 20 узлов в S направлении.
Полный отчет выглядит следующим образом:

FVAK22 at 01:45 UTC, 26/08/21 from PAWU
VAAAK2
VA ADVISORY

DTG: 20210826/0135Z

VAAC: ANCHORAGE

VOLCANO: SEMISOPOCHNOI 311060

PSN: N5156 E17935

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 4006 FT [1221 M]

ADVISORY NR: 2021/080

INFO SOURCE: HIMAWARI/GOES-17

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: PERIODIC MINOR ERUPTIONS.

OBS VA DTG: 26/0135Z

OBS VA CLD: SFC/FL100 N5200 E17946 - N5049 W17957 - N5052 E17830
- N5201 E17911 - N5200 E17946 MOV S 20KT.

FCST VA CLD +6HR: 26/0735Z SFC/FL100 N5201 E17944 - N5048 W17955
- N5053 E17834 - N5158 E17908 - N5201 E17944.

FCST VA CLD +12HR: 26/1335Z SFC/FL100 N5202 E17950 - N5057
W17925 - N5045 E17840 - N5159 E17914 - N5202 E17950.

FCST VA CLD +18HR: 26/1935Z SFC/FL100 N5204 W17959 - N5101
W17852 - N5044 E17931 - N5155 E17906 - N5204 W17959 - N5204
W17959.

RMK: MINOR LOW LEVEL ERUPTIONS CONTINUE AT THE VOLCANO BASED ON
HIMAWARI AND GOES-17 ASH AND DUST RGB IMAGERY.

NXT ADVISORY: WILL BE ISSUED BY 20210826/0735Z

NS AUG 2021 AAWU

Предыдущие новости

Wed, 25 Aug 2021, 06:00
AVO reported that eruptive activity at Semisopochnoi's North Cerberus crater continued during 25-31 August. Multiple daily explosions were detected by seismic and infrasound networks. Ash-and-steam plumes from the explosions were sometimes confirmed in webcam images, in satellite data, and by nearby observers; plumes rose no higher than 3 km (10,000 ft) a.s.l. and produced local ashfall on the island. ... Read all
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