Popocatepetl volcano news & eruption update
Popocatépetl Vulkan stößt Aschenwolke auf bis zu 21000 ft (6400 m) Höhe aus
Hier der originale Bericht: OCNL EM
FVXX22 at 13:33 UTC, 08/09/20 from KNES
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/817
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 08/1321Z
OBS VA CLD: SFC/FL210 N1908 W09845 - N1902 W09837
- N1859 W09838 - N1905 W09847 - N1908 W09845 MOV
FCST VA CLD +6HR: 08/1930Z SFC/FL210 N1925 W09902
- N1902 W09835 - N1858 W09837 - N1913 W09911 -
FCST VA CLD +12HR: 09/0130Z NO VA EXP
FCST VA CLD +18HR: 09/0730Z NO VA EXP
RMK: VA PLUME EXT 7 NM NW OF THE SUMMIT. LTLCG
NXT ADVISORY: WILL BE ISSUED BY 20200908/1930Z
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.