FVXX24 KNES 210642
VA ADVISORY
DTG: 20190821/0642Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/738

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

ERUPTION DETAILS: ONGOING VA EMS LKLY

OBS VA DTG: 21/0620Z

OBS VA CLD: SFC/FL210 N1902 W09838 - N1858 W09835
- N1850 W09917 - N1902 W09916 - N1902 W09838 MOV
W 15-20KT 

FCST VA CLD +6HR: 21/1230Z SFC/FL210 N1902 W09917
- N1902 W09836 - N1859 W09835 - N1849 W09919 -
N1902 W09917 

FCST VA CLD +12HR: 21/1830Z SFC/FL210 NO ASH EXP

FCST VA CLD +18HR: 22/0030Z NO ASH EXP

RMK: SUMMIT OBSCD IN WX CLDS SINCE 0440Z AND
THEREFORE VA NOT SEEN IN STLT. WEBCAM SHOWS
INTERMITTENT EMS. RECENT CLR OBS AND NWP MODELS
SUPPORT VA MVMNT TO THE W. ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20190821/1245Z