FVXX21 KNES 170849
VA ADVISORY
DTG: 20221217/0849Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT (5393 M)

ADVISORY NR: 2022/479

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

ERUPTION DETAILS: CONT DISCRETE VA EMS OBS

OBS VA DTG: 17/0816Z

OBS VA CLD: SFC/FL220 N1917 W09834 - N1909 W09827
- N1902 W09837 - N1917 W09834 MOV NE 20KT 

FCST VA CLD +6HR: 17/1430Z SFC/FL220 N1952 W09828
- N1922 W09810 - N1903 W09837 - N1952 W09828 

FCST VA CLD +12HR: 17/2030Z SFC/FL220 N1956
W09828 - N1923 W09806 - N1902 W09837 - N1956
W09828 

FCST VA CLD +18HR: 18/0230Z NO VA EXP

RMK: CONT DISCRETE VA EMS OBS MOV NE FM SUMMIT.
PTNL NEW EMS FCST TO CONT NE MOV FM SUMMIT THRU
T+12HRS. FL AND DIR BASED ON NWP MDLS. OBS VO ACT
MDT.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20221217/1445Z