Popocatepetl volcano news & eruption update
Вулкан Popocatépetl: Консультативный центр по вулканическому пеплу: ONGOING VA EMS
Полный отчет выглядит следующим образом:
FVXX23 at 09:18 UTC, 26/11/19 from KNES
VA ADVISORY
DTG: 20191126/0916Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2019/1137
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 26/0856Z
OBS VA CLD: SFC/FL210 N1919 W09846 - N1915 W09835
- N1859 W09835 - N1859 W09838 - N1910 W09851 -
N1919 W09846 MOV N 5-10KT
FCST VA CLD +6HR: 26/1500Z SFC/FL210 N1925 W09840
- N1900 W09835 - N1859 W09837 - N1914 W09855 -
N1925 W09840
FCST VA CLD +12HR: 26/2100Z SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 27/0300Z NO ASH EXP
RMK: REMNANT VA E OF SUMMIT HAS DISP. NEW VA EM
MOV NNW FM SUMMIT FL210 AT 5 KTS INBTWN WX CLDS.
...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20191126/1515Z
- О НОВОСТИ ВСЕ: Popocatépetl вулкан
- О ИНФОРМАЦИЯ: Popocatépetl вулкан
Предыдущие новости
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
Подробнее о VolcanoDiscovery
