FVXX21 KNES 100840
VA ADVISORY
DTG: 20210410/0840Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/345

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

ERUPTION DETAILS: MULT VA EMS.

OBS VA DTG: 10/0821Z

OBS VA CLD: SFC/FL190 N1901 W09838 - N1901 W09837
- N1841 W09834 - N1841 W09844 - N1901 W09838 MOV
S 15KT 

FCST VA CLD +6HR: 10/1430Z SFC/FL190 N1901 W09837
- N1900 W09836 - N1841 W09859 - N1855 W09920 -
N1901 W09837 

FCST VA CLD +12HR: 10/2030Z NO VA EXP

FCST VA CLD +18HR: 11/0230Z NO VA EXP

RMK: VA OBSD TO 25 NMI S OF SUMMIT ON STLT
IMAGERY. TWO DISCRETE VA EMS NOTED AT 0706Z AND
0736Z. WEBCAM SHOWS VA BARELY MAKING IT OUT OF
SUMMIT. NWP MDLS FCST VA TO BEGIN MOVG W OR WSW
BY T+6. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20210410/1445Z
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