FVXX21 KNES 292143
VA ADVISORY
DTG: 20201229/2143Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/1104

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

ERUPTION DETAILS: VA EMS OBS IN SUMMIT WEB CAM

OBS VA DTG: 29/2131Z

OBS VA CLD: SFC/FL220 N1920 W09820 - N1907 W09811
- N1900 W09837 - N1903 W09839 - N1920 W09820 MOV
NE 20KT 

FCST VA CLD +6HR: 30/0330Z SFC/FL220 N1924 W09804
- N1856 W09802 - N1901 W09837 - N1903 W09838 -
N1924 W09804 

FCST VA CLD +12HR: 30/0930Z SFC/FL220 N1923
W09802 - N1855 W09801 - N1900 W09837 - N1905
W09838 - N1923 W09802 

FCST VA CLD +18HR: 30/1530Z NO VA EXP

RMK: VA EMS OBS IN SUMMIT WEB CAM AND STLT APPROX
20 NM ENE FM SUMMIT MOVG NE. VA HGT FM PREV VAA.
VA DIR FM STLT/NWP MDLS SHOWS NE-LY TO E-LY MOVMT
TREND THRU T+12. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20201230/0345Z