FVXX21 KNES 100111
VA ADVISORY
DTG: 20230110/0111Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/042

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

ERUPTION DETAILS: OCNL TO FRQT VA EMS.

OBS VA DTG: 10/0046Z

OBS VA CLD: SFC/FL240 N1912 W09808 - N1908 W09653
- N1846 W09708 - N1859 W09838 - N1901 W09840 -
N1912 W09808 MOV E 30KT 

FCST VA CLD +6HR: 10/0700Z SFC/FL240 N1935 W09649
- N1858 W09645 - N1858 W09838 - N1904 W09840 -
N1935 W09649 

FCST VA CLD +12HR: 10/1300Z SFC/FL240 N1937
W09613 - N1847 W09608 - N1858 W09839 - N1901
W09840 - N1937 W09613 

FCST VA CLD +18HR: 10/1900Z SFC/FL240 N1951
W09549 - N1856 W09547 - N1857 W09838 - N1903
W09838 - N1951 W09549 

RMK: VA CLDS OBSD 30 40 AND 90 NMI E OF SUMMIT.
VA CLDS 30 AND 90 NMI AWAY ARE NEARLY FULLY
DISPD. ANOTHER VA EM OBSD BY WEBCAM AT 0105Z. NWP
MDLS FCST VA TO MOV E-ENE WITH INCR WIND SPEED
THRU T+18HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230110/0715Z