FVXX21 KNES 230357
VA ADVISORY
DTG: 20230123/0357Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/102

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

ERUPTION DETAILS: OCNL VA EMS.

OBS VA DTG: 23/0321Z

OBS VA CLD: SFC/FL220 N1927 W09752 - N1857 W09743
- N1858 W09838 - N1902 W09840 - N1927 W09752 MOV
E 25KT 

FCST VA CLD +6HR: 23/0930Z SFC/FL220 N1944 W09649
- N1852 W09643 - N1858 W09840 - N1901 W09841 -
N1944 W09649 

FCST VA CLD +12HR: 23/1530Z SFC/FL220 N1950
W09640 - N1849 W09648 - N1857 W09838 - N1901
W09840 - N1950 W09640 

FCST VA CLD +18HR: 23/2130Z SFC/FL220 N2000
W09645 - N1852 W09636 - N1901 W09840 - N2000
W09645 

RMK: MULT VA EMS OBSD BY STLT AND WEBCAM SINCE
PREV ADVY. VA EM OBSD AT 0126Z ON WEBCAM WITH VA
CLD NOW ABT 50 NMI ENE OF SUMMIT. NWP MDLS
SUGGEST VA AT FL220 AND FCST LTLCG IN VA CLD
MOVMT THRU T+18HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230123/1000Z