FVXX21 KNES 162257
VA ADVISORY
DTG: 20210116/2257Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/072
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 16/2236Z
OBS VA CLD: SFC/FL200 N1914 W09826 - N1908 W09822
- N1901 W09836 - N1902 W09837 - N1914 W09826 MOV
NE 15KT
FCST VA CLD +6HR: 17/0430Z SFC/FL200 N1918 W09823
- N1910 W09819 - N1901 W09835 - N1901 W09838 -
N1918 W09823
FCST VA CLD +12HR: 17/1030Z NO VA EXP
FCST VA CLD +18HR: 17/1630Z NO VA EXP
RMK: SINGLE VA PUFF DETECTED ON STLT MOVG NE OF
SUMMIT. VA EMS SEEM ON WEBCAM. NO CHG FCST TO FL
WINDS NXT 6HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20210117/0500Z
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