FVXX23 KNES 311524
VA ADVISORY
DTG: 20210331/1524Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/320

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

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 31/1516Z

OBS VA CLD: SFC/FL190 N1913 W09846 - N1901 W09837
- N1859 W09838 - N1904 W09850 - N1913 W09846 MOV
NW 5KT 

FCST VA CLD +6HR: 31/2130Z SFC/FL190 N1917 W09849
- N1903 W09835 - N1858 W09835 - N1907 W09853 -
N1917 W09849 

FCST VA CLD +12HR: 01/0330Z NO VA EXP

FCST VA CLD +18HR: 01/0930Z NO VA EXP

RMK: SINGLE VA PUFF DETECTED ON HIRS VIS STLT
MOVG NW OF SUMMIT. WEBCAM CONFIRMS VA EMS. MDL
WINDS ALOFT LGT/VRB BUT VA XCPTD TO CONT MOVG NW
NXT 6 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210331/2130Z