FVXX21 KNES 260453
VA ADVISORY
DTG: 20210426/0453Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/398
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 26/0441Z
OBS VA CLD: SFC/FL200 N1912 W09832 - N1901 W09837
- N1901 W09838 - N1911 W09847 - N1912 W09832 MOV
N 5KT
FCST VA CLD +6HR: 26/1030Z SFC/FL200 N1920 W09829
- N1901 W09837 - N1901 W09838 - N1920 W09849 -
N1920 W09829
FCST VA CLD +12HR: 26/1630Z SFC/FL200 N1920
W09848 - N1920 W09829 - N1901 W09837 - N1901
W09838 - N1920 W09848
FCST VA CLD +18HR: 26/2230Z NO VA EXP
RMK: VA OBS IN SAT AND WEBCAM FANNING OUT SLOWLY
FM NW TO NNE UP TO 10 NM FM SUMMIT. WEBCAM
SUGGESTS VA REMAINING NEAR OR BELOW SUMMIT LVL.
LTLCG EXP IN FL WINDS THRU T+12 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20210426/1100Z
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