FVXX21 KNES 242045
VA ADVISORY
DTG: 20210124/2045Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/108

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

ERUPTION DETAILS: VA EMS OBS IN SUMMIT WEB CAM

OBS VA DTG: 24/2036Z

OBS VA CLD: SFC/FL190 N1931 W09849 - N1931 W09827
- N1900 W09834 - N1900 W09838 - N1931 W09849 MOV
N 20KT 

FCST VA CLD +6HR: 25/0230Z SFC/FL190 N1940 W09822
- N1900 W09833 - N1859 W09838 - N1938 W09850 -
N1940 W09822 

FCST VA CLD +12HR: 25/0830Z SFC/FL190 N1947
W09834 - N1935 W09803 - N1858 W09834 - N1901
W09840 - N1947 W09834 

FCST VA CLD +18HR: 25/1430Z NO VA EXP

RMK: VA EMS OBS IN SUMMIT WEB CAM. LOW CONF WITH
VA EXT DUE TO WX CLDS OVER REGION. VA HGT/DIR FM
PREV VAA, STLT/NWP MDLS SHOWS N-LY TO NNE-LY
MOVMT TREND THRU T+12. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210125/0245Z
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