FVXX20 KNES 072135
VA ADVISORY
DTG: 20190807/2135Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/670

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

ERUPTION DETAILS: NEW VA EM

OBS VA DTG: 07/2120Z

OBS VA CLD: SFC/FL210 N1913 W09852 - N1903 W09837
- N1858 W09837 - N1901 W09856 - N1913 W09852 MOV
NW 10-15KT 

FCST VA CLD +6HR: 08/0330Z SFC/FL210 N1912 W09855
- N1903 W09837 - N1858 W09836 - N1858 W09856 -
N1912 W09855 

FCST VA CLD +12HR: 08/0930Z SFC/FL210 NO ASH EXP

FCST VA CLD +18HR: 08/1530Z NO ASH EXP

RMK: NEW DISCRETE VA EM SEEN IN WEB CAM AND
EXPECTED TO EXNTD UP TO 20 NM WNW OF SUMMIT BASED
ON RECENT ACT AND MODEL WIND DATA. VA NOT
DETECTED IN STLT DUE TO MET CLDS. ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20190808/0330Z