FVXX20 KNES 190447
VA ADVISORY
DTG: 20210319/0447Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/301

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

ERUPTION DETAILS: VA OBS IN SAT.

OBS VA DTG: 19/0436Z

OBS VA CLD: SFC/FL190 N1910 W09834 - N1905 W09828
- N1901 W09837 - N1902 W09838 - N1910 W09834 MOV
NE 5KT 

FCST VA CLD +6HR: 19/1030Z SFC/FL190 N1903 W09838
- N1857 W09817 - N1849 W09822 - N1901 W09839 -
N1903 W09838 

FCST VA CLD +12HR: 19/1630Z NO VA EXP

FCST VA CLD +18HR: 19/2230Z NO VA EXP

RMK: VA EM OBS IN SAT MOV NE 10 NM FM SUMMIT. OBS
VA FL BASED ON VOLCAT ALERT AND NWP MDLS. FL MVMT
FCST TO TURN TO SE THRU T+6. LOW CONFIDENCE IN
FCST DUE TO LGT FL WINDS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210319/1045Z