FVXX21 KNES 200642
VA ADVISORY
DTG: 20221220/0642Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT (5393 M)
ADVISORY NR: 2022/492
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT AND
WEBCAM
OBS VA DTG: 20/0621Z
OBS VA CLD: SFC/FL210 N1914 W09817 - N1904 W09813
- N1900 W09837 - N1902 W09837 - N1914 W09817 MOV
NE 20KT
FCST VA CLD +6HR: 20/1230Z SFC/FL210 N1927 W09756
- N1907 W09749 - N1900 W09837 - N1901 W09837 -
N1927 W09756
FCST VA CLD +12HR: 20/1830Z SFC/FL210 N1908
W09805 - N1856 W09804 - N1901 W09837 - N1901
W09837 - N1908 W09805
FCST VA CLD +18HR: 21/0030Z NO VA EXP
RMK: INTMT VA EMS OBS IN STLT IMAGERY AND WEBCAM
MOVG ENE FM SUMMIT. VA FCST THRU T+12 HRS BASED
ON NWP MDLS SUGGESTING ENE/E MVMT. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20221220/1245Z
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