FVXX23 KNES 270251
VA ADVISORY
DTG: 20200627/0251Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2020/649

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

ERUPTION DETAILS: PSBL VA DETECTED BY STLT

OBS VA DTG: 27/0241Z

OBS VA CLD: SFC/FL190 N1909 W09844 - N1901 W09836
- N1859 W09839 - N1905 W09847 - N1909 W09844 MOV
NW 15-20KT 

FCST VA CLD +6HR: 27/0830Z SFC/FL190 N1922 W09858
- N1902 W09835 - N1859 W09838 - N1916 W09904 -
N1922 W09858 

FCST VA CLD +12HR: 27/1430Z NO ASH EXP

FCST VA CLD +18HR: 27/2030Z NO ASH EXP

RMK: PLUME EXT 9 NM NW OF THE SUMMIT BUT ITS
COMPOSITION IS UNCERTAIN. WEBCAM SHOWED
INCANDESCENCE. LTLCG EXP OVR NXT 6 HRS BASED ON
NWP MODEL GUIDANCE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20200627/0845Z