Popocatepetl volcano news & eruption update
Popocatépetl Volcano Volcanic Ash Advisory: VA SEEN IN SAT AND WEB CAM. to 19000 ft (5800 m)
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 19000 ft (5800 m) altitude or flight level 190 .
The full report is as follows:
FVXX23 at 01:58 UTC, 28/06/20 from KNES
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/654
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT AND WEB CAM.
OBS VA DTG: 28/0131Z
OBS VA CLD: SFC/FL190 N1917 W09852 - N1903 W09838
- N1858 W09838 - N1907 W09859 - N1917 W09852 MOV
FCST VA CLD +6HR: 28/0730Z SFC/FL190 N1914 W09906
- N1902 W09837 - N1859 W09837 - N1858 W09908 -
FCST VA CLD +12HR: 28/1330Z NO ASH EXP
FCST VA CLD +18HR: 28/1930Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV NW AND EXTDG 15
NM FM SUMMIT. A BREAK IN THE CLDS ALLOWED FOR THE
PLUME TO BE SEEN IN SAT FOR THE FIRST TIME IN
HOURS. MODEL GUIDANCE SHOWS A MORE W-LY MOV THRU
T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200628/0800Z
Volcán Popocatépetl, whose name is the Aztec word for smoking mountain, towers to 5426 m 70 km SE of Mexico City to form North America's 2nd-highest volcano. The glacier-clad stratovolcano contains a steep-walled, 250-450 m deep crater. The generally symmetrical volcano is modified by the sharp-peaked Ventorrillo on the NW, a remnant of an earlier volcano.
At least three previous major cones were destroyed by gravitational failure during the Pleistocene, producing massive debris-avalanche deposits covering broad areas south of the volcano. The modern volcano was constructed to the south of the late-Pleistocene to Holocene El Fraile cone. Three major plinian eruptions, the most recent of which took place about 800 AD, have occurred from Popocatépetl since the mid Holocene, accompanied by pyroclastic flows and voluminous lahars that swept basins below the volcano. Frequent historical eruptions, first recorded in Aztec codices, have occurred since precolumbian time.