FVXX21 KNES 051524
VA ADVISORY
DTG: 20210105/1524Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2021/019

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

ERUPTION DETAILS: NEW VA EMS OBS AT 05/1420Z

OBS VA DTG: 05/1519Z

OBS VA CLD: SFC/FL220 N1917 W09804 - N1901 W09801
- N1905 W09835 - N1917 W09804 MOV E 10KT 

FCST VA CLD +6HR: 05/2130Z SFC/FL220 N1926 W09721
- N1903 W09718 - N1905 W09838 - N1926 W09721 

FCST VA CLD +12HR: 06/0330Z SFC/FL220 N1931
W09641 - N1910 W09638 - N1905 W09837 - N1931
W09641 

FCST VA CLD +18HR: 06/0930Z NO VA EXP

RMK: NEW VA EMS OBS AT 05/1420Z MOV E FM SUMMIT.
VA FCST FL BASED ON NWP MDLS. VA FCST TO CONT E
MOV THRU T+12 HRS BEFORE DISP E OF SUMMIT. 
...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20210105/2130Z