FVXX21 KNES 170817
VA ADVISORY
DTG: 20230117/0817Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/077

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

ERUPTION DETAILS: FRQT VA EMS SEEN

OBS VA DTG: 17/0756Z

OBS VA CLD: SFC/FL210 N1901 W09837 - N1852 W09809
- N1842 W09814 - N1901 W09837 - N1901 W09837 MOV
SE 10KT 

FCST VA CLD +6HR: 17/1400Z SFC/FL210 N1912 W09804
- N1858 W09802 - N1859 W09836 - N1901 W09838 -
N1912 W09804 

FCST VA CLD +12HR: 17/2000Z SFC/FL210 N1919
W09805 - N1904 W09802 - N1859 W09837 - N1902
W09838 - N1919 W09805 

FCST VA CLD +18HR: 18/0200Z NO VA EXP

RMK: VA EMS SEEN IN SAT AND WEBCAM MOV SE FM
SUMMIT. MODEL GUIDANCE SHOWS A MORE E TO ENE BY
T+6 HRS THRU T+12. MOV AND HGT BASED ON SAT, NWP
AND 00Z SOUNDING. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20230117/1415Z