FVXX20 KNES 011819
VA ADVISORY
DTG: 20230401/1819Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2023/395

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

ERUPTION DETAILS: SIG VA EMS

OBS VA DTG: 01/1806Z

OBS VA CLD: SFC/FL210 N1941 W09852 - N1939 W09832
- N1901 W09836 - N1901 W09838 - N1941 W09852 MOV
N 15KT 

FCST VA CLD +6HR: 02/0000Z SFC/FL210 N1959 W09832
- N1901 W09835 - N1902 W09838 - N1958 W09859 -
N1959 W09832 

FCST VA CLD +12HR: 02/0600Z SFC/FL N1959 W09835 -
N1958 W09816 - N1901 W09836 - N1901 W09838 -
N1959 W09835 

FCST VA CLD +18HR: 02/1200Z SFC/FL210 N1949
W09819 - N1859 W09836 - N1901 W09838 - N1949
W09835 - N1949 W09819 

RMK: FQT VA EMS WITH SOME OCNL DENSE VA. PUFFS
DETECTED ON STLT MOVG NNW OF SUMMIT. WEBCAM SHOWS
VA EMS CLRLY. MDL WINDS AT FL FCST TO VEER BY
T+12 HR BECMG MORE FM THE S. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20230402/0015Z