FVXX23 KNES 270815
VA ADVISORY
DTG: 20211027/0815Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/649

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: CONTUS VA EMS.

OBS VA DTG: 27/0806Z

OBS VA CLD: SFC/FL190 N1948 W09811 - N1944 W09801
- N1901 W09836 - N1901 W09837 - N1948 W09811 MOV
NE 20KT SFC/FL220 N1956 W09819 - N1952 W09809 -
N1943 W09814 - N1947 W09823 - N1956 W09819 MOV NE
20KT 

FCST VA CLD +6HR: 27/1400Z SFC/FL190 N2025 W09745
- N2017 W09730 - N1900 W09836 - N1903 W09838 -
N2025 W09745 SFC/FL220 NO VA EXP

FCST VA CLD +12HR: 27/2000Z SFC/FL190 N2020
W09725 - N2008 W09713 - N1900 W09835 - N1902
W09837 - N2020 W09725 

FCST VA CLD +18HR: 28/0200Z NO VA EXP

RMK: VA CLD TO FL220 OBS 55 NM NNE OF SUMMIT. VA
PLUME AT FL190 OBS EXT 55 NM NE FM SUMMIT. WEBCAM
SHOWS CONTUS VA EMS. VA CLD AT FL220 EXP TO DSIPT
BY T+6 HRS. FL190 MVMT FCST TO VEER SLIGHTLY THRU
T+12 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211027/1415Z
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