Popocatepetl volcano news & eruption update
Popocatépetl Volcano Volcanic Ash Advisory: VA EMS OBS IN STLT. to 20000 ft (6100 m)
The full report is as follows:
FVXX21 at 03:04 UTC, 22/01/21 from KNES
VA ADVISORY
DTG: 20210122/0303Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2021/095
INFO SOURCE:
ERUPTION DETAILS: VA EMS OBS IN STLT.
OBS VA DTG: 22/0231Z
OBS VA CLD: SFC/FL200 N1914 W09841 - N1903 W09837
- N1900 W09838 - N1909 W09849 - N1914 W09841 MOV
NW 10KT
FCST VA CLD +6HR: 22/0830Z SFC/FL200 N1936 W09844
- N1902 W09836 - N1859 W09837 - N1925 W09905 -
N1936 W09844
FCST VA CLD +12HR: 22/1430Z SFC/FL200 N1947
W09845 - N1902 W09836 - N1859 W09838 - N1933
W09911 - N1947 W09845
FCST VA CLD +18HR: 22/2030Z NO VA EXP
RMK: VA EMS OBS IN STLT AND WEBCAM. NEW VA EM OBS
MOV NW OF SUMMIT APRX 13 NM. WINDS FCST TO REMAIN
TO NNW THRU T+18 HR. ACTVTY APPEARS TO BE SLOWING
COMPARED TO EARLIER. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20210122/0900Z
- All news about: Popocatépetl volcano
- Information about: Popocatépetl volcano
Previous news
Background:
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.
---
Source: GVP, Smithsonian Institution - Popocatepetl information
More on VolcanoDiscovery



