FVXX21 KNES 181455
VA ADVISORY
DTG: 20201218/1455Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/1058

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

ERUPTION DETAILS: INTMT LGT VA EMS.

OBS VA DTG: 18/1436Z

OBS VA CLD: SFC/FL210 N1903 W09832 - N1901 W09832
- N1901 W09837 - N1902 W09837 - N1903 W09832 MOV
E 10KT 

FCST VA CLD +6HR: 18/2030Z SFC/FL210 N1905 W09831
- N1902 W09831 - N1901 W09837 - N1902 W09837 -
N1905 W09831 

FCST VA CLD +12HR: 19/0230Z NO VA EXP

FCST VA CLD +18HR: 19/0830Z NO VA EXP

RMK: INTMT LGT VA EMS SEEN IN WEBCAM AND
CONFIRMED IN STLT MOVG ENE. VA EMS REACHING ARND 10-15 NM
FM SUMMIT BEFORE DSIPTG. MODEL GUIDANCE INDICATES
A CONT ENE-LY MOV THRU T+6 HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20201218/2100Z
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