FVXX23 KNES 311506
VA ADVISORY
DTG: 20221031/1506Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT (5426 M)
ADVISORY NR: 2022/287
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: INTMT VA EMS OBSD
OBS VA DTG: 31/1440Z
OBS VA CLD: SFC/FL200 N1902 W09836 - N1901 W09829
- N1854 W09833 - N1901 W09838 - N1902 W09836 MOV
SE 10KT
FCST VA CLD +6HR: 31/2030Z SFC/FL200 N1902 W09835
- N1850 W09835 - N1852 W09840 - N1901 W09838 -
N1902 W09835
FCST VA CLD +12HR: 01/0230Z NO VA EXP
FCST VA CLD +18HR: 01/0830Z NO VA EXP
RMK: INTMT VA EMS OBSD IN SAT AND VA CLDS MOVD SE
FM SUMMIT MATCHING UPAIR SOUNDING OBS. VOLCAT
ALERT RECEIVED. NWP MDL DOES NOT AGREE WELL WITH
OBS THUS FCST CONFIDENCE IS LOW. ...ZENG
NXT ADVISORY: WILL BE ISSUED BY 20221031/2100Z
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