FVXX21 KNES 301716
VA ADVISORY
DTG: 20230130/1716Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/137

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 30/1706Z

OBS VA CLD: SFC/FL220 N2039 W09906 - N1902 W09837
- N1900 W09838 - N1941 W09918 - N2025 W09940 -
N2039 W09906 MOV NW 25KT SFC/FL240 N1950 W09833 -
N1859 W09835 - N1900 W09838 - N1948 W09852 -
N1950 W09833 MOV N 15KT 

FCST VA CLD +6HR: 30/2300Z SFC/FL220 N2040 W09853
- N2039 W09819 - N1900 W09835 - N1901 W09838 -
N2040 W09853 SFC/FL240 NO VA EXP

FCST VA CLD +12HR: 31/0500Z SFC/FL220 N2040
W09853 - N2039 W09819 - N1901 W09835 - N1901
W09838 - N2040 W09853 

FCST VA CLD +18HR: 31/1100Z NO VA EXP

RMK: FREQUENT VA EMS OBS IN WEBCAM AND STLT MOV
NW AND EXT 100 NMI FM SUMMIT. NEW VA EMS MOV N
AND EXT ABOUT 50 NMI FM SUMMIT. N MVMT EXP THRU
T+6. FL AND MVMT BASED ON STLT AND NWP. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230130/2315Z
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