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
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