FVXX21 KNES 271309
VA ADVISORY
DTG: 20210427/1309Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/404

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

ERUPTION DETAILS: CONTG VA EMS

OBS VA DTG: 27/1251Z

OBS VA CLD: SFC/FL190 N1913 W09843 - N1913 W09837
- N1901 W09837 - N1852 W09840 - N1852 W09846 -
N1913 W09843 MOV W 10KT 

FCST VA CLD +6HR: 27/1900Z SFC/FL190 N1919 W09852
- N1915 W09838 - N1901 W09837 - N1852 W09839 -
N1847 W09856 - N1919 W09852 

FCST VA CLD +12HR: 28/0100Z SFC/FL190 N1919
W09855 - N1916 W09839 - N1901 W09837 - N1853
W09839 - N1847 W09856 - N1919 W09855 

FCST VA CLD +18HR: 28/0700Z NO VA EXP

RMK: CONTG VA EMS OBS FM STLT DATA AND WEBCAM
XTNDG ABT 10NM SW AND NW OF THE SUMMIT. NWP MDLS
DISAGREE ON FL AND WINDS SO FL AND FCST CONF IS
LOW ...MLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210427/1915Z
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