FVXX21 KNES 220255
VA ADVISORY
DTG: 20221222/0255Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2022/500

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

ERUPTION DETAILS: FREQUENT VA EMS

OBS VA DTG: 22/0246Z

OBS VA CLD: SFC/FL220 N1946 W09823 - N1932 W09802
- N1900 W09836 - N1901 W09838 - N1946 W09823 MOV
NE 25KT 

FCST VA CLD +6HR: 22/0900Z SFC/FL220 N1949 W09802
- N1929 W09744 - N1900 W09837 - N1901 W09837 -
N1949 W09802 

FCST VA CLD +12HR: 22/1500Z SFC/FL220 N1943
W09755 - N1923 W09741 - N1900 W09837 - N1902
W09838 - N1943 W09755 

FCST VA CLD +18HR: 22/2100Z NO VA EXP

RMK: VA EMS OBS IN WEBCAM AND STLT IMG MOV NE AND
EXT ABOUT 50 NMI FM SUMMIT. NE MVMT EXP THRU
T+12. FL AND MVMT BASED ON STLT AND NWP MODELS.
...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20221222/0900Z