FVXX20 KNES 070921
VA ADVISORY
DTG: 20210507/0921Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/445
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT OBS PSBL VA CLDS
OBS VA DTG: 07/0850Z
OBS VA CLD: SFC/FL220 S0136 W07834 - S0158 W07818
- S0203 W07820 - S0153 W07846 - S0136 W07834 MOV
NW 10KT
FCST VA CLD +6HR: 07/1500Z SFC/FL220 S0143 W07850
- S0158 W07818 - S0202 W07818 - S0205 W07852 -
S0143 W07850
FCST VA CLD +12HR: 07/2100Z NO VA EXP
FCST VA CLD +18HR: 08/0300Z NO VA EXP
RMK: PSBL VA CLDS CONT OBS. LOW CONF WITH VAA/VAG
DUE TO VA NOT SEEN IN STLT DUE TO WX CLDS. VA HGT
FM PREV VAA. VA DIR FM STLT AND NWP MDLS SHOWS
NW-LY TO W-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20210507/1515Z
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