FVXX21 KNES 111526
VA ADVISORY
DTG: 20201211/1526Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12375 FT (3772 M)
ADVISORY NR: 2020/013
INFO SOURCE: GOES-16. NWP MODELS. INSIVUMEH.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 11/1500Z
OBS VA CLD: SFC/FL150 N1454 W09150 - N1446 W09134
- N1444 W09131 - N1434 W09136 - N1435 W09156 -
N1454 W09150 MOV SW 5KT
FCST VA CLD +6HR: 11/2100Z SFC/FL150 N1453 W09207
- N1445 W09133 - N1444 W09131 - N1431 W09132 -
N1435 W09210 - N1453 W09207
FCST VA CLD +12HR: 12/0300Z SFC/FL150 N1449
W09150 - N1446 W09133 - N1444 W09129 - N1417
W09146 - N1435 W09210 - N1449 W09150
FCST VA CLD +18HR: 12/0900Z NO VA EXP
RMK: VA FANNNING OUT FROM W TO SW TO S WITH DENSE
VA EXT 18 NM WSW OF SUMMIT. LOW CONFIDENCE IN
FCST DUE TO LGT AND VRB WND SEEN IN NWP MODELS.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201211/2130Z
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