FVXX21 KNES 090154
VA ADVISORY
DTG: 20230109/0154Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/038

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 09/0141Z

OBS VA CLD: SFC/FL190 N1916 W09818 - N1908 W09812
- N1859 W09837 - N1902 W09837 - N1916 W09818 MOV
NE 10KT SFC/FL220 N1901 W09836 - N1829 W09722 -
N1804 W09751 - N1859 W09838 - N1901 W09836 MOV SE
20KT 

FCST VA CLD +6HR: 09/0730Z SFC/FL190 NO VA EXP
SFC/FL220 N1902 W09837 - N1832 W09710 - N1800
W09732 - N1900 W09837 - N1902 W09837 

FCST VA CLD +12HR: 09/1330Z SFC/FL220 N1902
W09837 - N1856 W09707 - N1820 W09716 - N1859
W09837 - N1902 W09837 

FCST VA CLD +18HR: 09/1930Z SFC/FL220 NO VA EXP

RMK: OCNL VA EMS OBS IN STLT CONT MOV SE AND EXT
ABOUT 80 NMI FM SUMMIT. VA EMS ALSO OBS MOV NE
AND EXT ABOUT 30 NMI FM SUMMIT. SE MVMT EXP THRU
T+12. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230109/0800Z