FVXX20 KNES 180521
VA ADVISORY
DTG: 20200418/0521Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/419

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
RADIOSONDE. 

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 18/0500Z

OBS VA CLD: SFC/FL200 N1940 W09823 - N1859 W09837
- N1901 W09839 - N1940 W09845 - N1940 W09823 MOV
N 10-15KT 

FCST VA CLD +6HR: 18/1100Z SFC/FL200 N1940 W09836
- N1938 W09816 - N1900 W09835 - N1902 W09839 -
N1940 W09836 

FCST VA CLD +12HR: 18/1700Z NO ASH EXP

FCST VA CLD +18HR: 18/2300Z NO ASH EXP

RMK: INTERMITTENT VA EMS NOTED IN WEB CAM AND IN
STLT IMAGERY. VA MOV TO N OF SUMMIT.  ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20200418/1115Z