FVXX20 KNES 041129
VA ADVISORY
DTG: 20210604/1129Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/551

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: NEW AND HIGHER VA EMS MOV SW.

OBS VA DTG: 04/1100Z

OBS VA CLD: SFC/FL220 S0146 W07943 - S0159 W07819
- S0205 W07819 - S0206 W07943 - S0146 W07943 MOV
W 10KT SFC/FL260 S0159 W07819 - S0202 W07818 -
S0216 W07834 - S0208 W07842 - S0159 W07819 MOV SW
10KT 

FCST VA CLD +6HR: 04/1700Z SFC/FL220 S0146 W08004
- S0158 W07820 - S0205 W07820 - S0208 W08006 -
S0146 W08004 SFC/FL260 S0159 W07819 - S0202
W07817 - S0237 W07850 - S0223 W07902 - S0159
W07819 

FCST VA CLD +12HR: 04/2300Z SFC/FL220 S0121
W08001 - S0159 W07819 - S0202 W07820 - S0143
W08005 - S0121 W08001 SFC/FL260 NO VA EXP

FCST VA CLD +18HR: 05/0500Z SFC/FL220 S0104
W07956 - S0158 W07819 - S0203 W07820 - S0123
W08002 - S0104 W07956 

RMK: NEW AND HIGHER VA EMS MOV SW AND EXTDG ARND
20 NM FM SUMMIT. A CONT SW MOV THRU T+6 HRS. CONT
W MOV WITH VA EXTDG ARND 80 NM FM SUMMIT. A
W MOV IS EXP THRU T+6 HRS WITH A MORE SW MOV BY
T+12. HGT AND MOV BASED ON SAT AND NWP. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210604/1730Z
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