FVXX23 KNES 062240
VA ADVISORY
DTG: 20210806/2240Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2021/490
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: VA DETECTED FM STLT
OBS VA DTG: 06/2231Z
OBS VA CLD: SFC/FL190 N1914 W09857 - N1911 W09850
- N1907 W09852 - N1907 W09858 - N1914 W09857 MOV
NW 15KT
FCST VA CLD +6HR: 07/0430Z SFC/FL190 N1911 W09917
- N1904 W09838 - N1856 W09837 - N1851 W09914 -
N1911 W09917
FCST VA CLD +12HR: 07/1030Z NO VA EXP
FCST VA CLD +18HR: 07/1630Z NO VA EXP
RMK: VA CLD MOVG NW FM SUMMIT AND EXP TO DISP
WITHIN 6 HRS. FUTURE EM FCST BY NWP MODELS TO MOV
TWD W. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20210807/0445Z
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