Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX25 at 12:55 UTC, 15/07/26 from KNES
VA ADVISORY
DTG: 20260715/1253Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2026/280
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
RADIOSONDE.
ERUPTION DETAILS: OCNL VA EMS OBS IN WEBCAM
EST VA DTG: 15/1241Z
EST VA CLD: SFC/FL200 N1904 W09851 – N1902 W09837
– N1901 W09837 – N1859 W09851 – N1904 W09851 MOV
W 10KT
FCST VA CLD +6HR: 15/1830Z SFC/FL200 N1902 W09837
– N1901 W09837 – N1853 W09849 – N1858 W09852 –
N1902 W09837
FCST VA CLD +12HR: 16/0030Z NO VA EXP
FCST VA CLD +18HR: 16/0630Z NO VA EXP
RMK: OCNL VA EMS OBS IN WEBCAM BUT NOT
DISCERNIBLE IN SAT. OBS VA FL BASED ON WEBCAM.
OBS VA MVMT AND EXTENT ESTD FROM NWP MDLS AND
MMMX 12Z RAOB. FL MVMT FCST TO TURN TO SW BY T+6
HRS. …CLARK
NXT ADVISORY: WILL BE ISSUED BY 20260715/1900Z