Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .
The full report is as follows:
FVXX21 at 22:09 UTC, 07/12/25 from KNES
VA ADVISORY
DTG: 20251207/2207Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2025/505
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY
OBS VA DTG: 07/2146Z
OBS VA CLD: SFC/FL200 N1908 W09823 – N1858 W09822
– N1859 W09836 – N1902 W09837 – N1908 W09823 MOV
E 10KT
FCST VA CLD +6HR: 08/0400Z SFC/FL200 N1912 W09817
– N1856 W09814 – N1859 W09837 – N1902 W09837 –
N1912 W09817
FCST VA CLD +12HR: 08/1000Z SFC/FL200 N1914
W09817 – N1900 W09813 – N1859 W09837 – N1902
W09837 – N1914 W09817
FCST VA CLD +18HR: 08/1600Z NO VA EXP
RMK: VA EMS REMAIN PSBL ENE OF SUMMIT BUT STLT
IMAGERY AND WEBCAM ARE OBSCD BY WX CLDS. VA FCST
THRU T+12 HRS BASED ON NWP MDL GUIDANCE.
…COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251208/0400Z