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Sangay Volcano Volcanic Ash Advisory: CONS VA EMS OBSD to 21000 ft (6400 m)

Fri, 8 Oct 2021, 20:30 | BY: VN
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 .
The full report is as follows:

FVXX23 at 20:16 UTC, 08/10/21 from KNES
VA ADVISORY
DTG: 20211008/2014Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT [5230 M]

ADVISORY NR: 2021/871

INFO SOURCE: GOES-16. NWP MODELS. GEOPHYSICAL
INST.

ERUPTION DETAILS: CONS VA EMS OBSD

OBS VA DTG: 08/1930Z

OBS VA CLD: SFC/FL210 S0125 W07838 - S0159 W07819
- S0201 W07821 - S0134 W07848 - S0125 W07838 MOV
NW 5KT

FCST VA CLD +6HR: 09/0130Z SFC/FL210 S0125 W07852
- S0159 W07819 - S0202 W07822 - S0138 W07901 -
S0125 W07852

FCST VA CLD +12HR: 09/0730Z SFC/FL210 S0135
W07909 - S0158 W07819 - S0201 W07820 - S0147
W07914 - S0135 W07909

FCST VA CLD +18HR: 09/1330Z SFC/FL210 S0145
W07919 - S0158 W07819 - S0200 W07818 - S0200
W07919 - S0145 W07919

RMK: CONS VA EMS OBSD IN STLT EXT ABT 25 NM NW OF
SUMMIT. RPRTS TO 1200M ABV SUMMIT. NWP MDL FCST
BACKING THRU T+18HRS. ...ZENG/HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20211009/0215Z

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Sangay volcano
Stratovolcano 5230 m (17,159 ft)
Ecuador, -2°S / -78.34°W
Current status: erupting (4 out of 5) Sangay volcano eruptions:
1934-ongoing (as of 2020), 1728-1916, 1628 (first observation) - ?
Typical eruption style
Explosive. In historic time: frequent, intermittent strombolian activity