FVXX21 KNES 140220
VA ADVISORY
DTG: 20210214/0220Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/179
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 14/0201Z
OBS VA CLD: SFC/FL185 N1907 W09750 - N1856 W09751
- N1900 W09837 - N1903 W09837 - N1907 W09750 MOV
E 35KT
FCST VA CLD +6HR: 14/0800Z SFC/FL185 N1902 W09837 -
N1902 W09750 - N1849 W09752 - N1901 W09837 -
N1902 W09837
FCST VA CLD +12HR: 14/1400Z NO VA EXP
FCST VA CLD +18HR: 14/2000Z NO VA EXP
RMK: ACTVTY HAS SUBSIDED IN LAST SVRL HR. THIN VA
PLUME DETECTED ON STLT. LAST DAYLIGHT WEBCAM
SHOWED LGT VA EMS NOT RISING FAR ABV SUMMIT AND
QUIKCLY MOVG OFF TO THE E. MDL WINDS FCST TO
SLGTLY TURN MORE FM THE WNW NXT 6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20210214/0815Z
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