FVXX21 KNES 280328
VA ADVISORY
DTG: 20201228/0328Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/1096

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

ERUPTION DETAILS: CONTG OCNL VA EMS.

OBS VA DTG: 28/0316Z

OBS VA CLD: SFC/FL200 N1903 W09837 - N1902 W09835
- N1830 W09847 - N1834 W09858 - N1903 W09837 MOV
SW 25KT 

FCST VA CLD +6HR: 28/0930Z SFC/FL200 N1903 W09838
- N1902 W09835 - N1823 W09859 - N1832 W09914 -
N1903 W09838 

FCST VA CLD +12HR: 28/1530Z SFC/FL200 N1903
W09837 - N1901 W09837 - N1830 W09913 - N1844
W09923 - N1903 W09837 

FCST VA CLD +18HR: 28/2130Z SFC/FL200 N1903
W09837 - N1902 W09835 - N1831 W09855 - N1838
W09907 - N1903 W09837 

RMK: VA OBS EXT 30 NM SSW FM SUMMIT. LATEST VA EM
BEGAN AROUND 0230Z AND IS ONGOING BASED ON
WEBCAM. FL WINDS EXP TO VEER SLIGHTLY THRU T+12
HRS, THEN BECOME LGT AND VRBL. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20201228/0930Z