FVXX21 KNES 261659
VA ADVISORY
DTG: 20220726/1659Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2022/749
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
OBS VA DTG: 26/1630Z
OBS VA CLD: SFC/FL220 S0158 W07848 - S0159 W07820
- S0201 W07819 - S0206 W07847 - S0158 W07848 MOV
W 20KT
FCST VA CLD +6HR: 26/2230Z SFC/FL220 S0159 W07851
- S0200 W07820 - S0201 W07819 - S0207 W07849 -
S0159 W07851
FCST VA CLD +12HR: 27/0430Z SFC/FL220 S0159
W07820 - S0201 W07819 - S0208 W07849 - S0200
W07850 - S0159 W07820
FCST VA CLD +18HR: 27/1030Z NO VA EXP
RMK: HOT STEAM & GAS EMS WITH VA LIKELY MIXED IN
OBS FM STLT MV W FM SUMMIT ABT 25 NM. HOTSPOT
DETECTED. WIND FCST IS EXP TO SHIFT FM W TO WSW
THRU T+12. FCST BASED ON NWP MDLS & STLT. ...BROWN
NXT ADVISORY: WILL BE ISSUED BY 20220726/2300Z
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