FVXX21 KNES 131343
VA ADVISORY
DTG: 20210213/1343Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/176
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: VA OBS IN SAT.
OBS VA DTG: 13/1336Z
OBS VA CLD: SFC/FL190 N1907 W09813 - N1856 W09814
- N1901 W09837 - N1904 W09837 - N1907 W09813 MOV
E 30KT
FCST VA CLD +6HR: 13/1930Z SFC/FL190 N1911 W09747
- N1853 W09749 - N1901 W09837 - N1904 W09837 -
N1911 W09747
FCST VA CLD +12HR: 14/0130Z NO VA EXP
FCST VA CLD +18HR: 14/0730Z NO VA EXP
RMK: VA OBS IN SAT AND WEBCAM EXT E 20 NM FM
SUMMIT. WEBCAM SHOWS VA REMAINING NEAR OR BELOW
SUMMIT LEVEL. NWP MDLS INDICATE LTLCG IN FL WINDS
THRU T+6 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20210213/1945Z
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