FVXX20 KNES 251540
VA ADVISORY
DTG: 20230525/1540Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/633

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 25/1531Z

OBS VA CLD: SFC/FL250 N1901 W09840 - N1901 W09832
- N1644 W09708 - N1635 W09828 - N1901 W09840 MOV
SE 30KT 

FCST VA CLD +6HR: 25/2130Z SFC/FL250 N1905 W09835
- N1649 W09558 - N1550 W09733 - N1859 W09840 -
N1905 W09835 

FCST VA CLD +12HR: 26/0330Z SFC/FL250 N1903
W09835 - N1701 W09504 - N1537 W09632 - N1858
W09840 - N1903 W09835 

FCST VA CLD +18HR: 26/0930Z SFC/FL250 N1904
W09835 - N1700 W09504 - N1537 W09632 - N1859
W09840 - N1904 W09835 

RMK: CONS VA EMS OBS IN WEBCAM AND STLT IMG MOV
SSE EXT ABOUT 160 NMI FM SUMMIT. MVMT TO SHIFT
MORE SE BY T+12. FL AND MVMT BASED ON STLT AND
NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230525/2145Z