Popocatepetl volcano news & eruption update
Вулкан Popocatépetl: Консультативный центр по вулканическому пеплу: CONS VA EMS MOVG SE
Полный отчет выглядит следующим образом:
FVXX23 at 17:50 UTC, 10/04/19 from KNES
VA ADVISORY
DTG: 20190410/1747Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL
341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426
M]
ADVISORY NR: 2019/318
INFO SOURCE: GOES-EAST. WEB CAM. NWP
MODELS.
ASH3D. VOLCAT.
ERUPTION DETAILS: CONS VA EMS MOVG SE
OBS VA
DTG: 10/1721Z
OBS VA CLD: SFC/FL200 N1902 W09838 - N1858 W09832
- N1856
W09838 - N1902 W09840 - N1902 W09838 MOV
SE 10-15KT
FCST VA CLD +6HR:
10/2330Z SFC/FL200 N1902 W09839
- N1838 W09806 - N1828 W09816 - N1902
W09840 -
N1902 W09839
FCST VA CLD +12HR: 11/0530Z SFC/FL200
N1902
W09839 - N1841 W09747 - N1823 W09804 - N1902
W09840 - N1902
W09839
FCST VA CLD +18HR: 11/1130Z SFC/FL200 NO ASH EXP
RMK: CONS MDT
VA EMS OBS IN WEBCAM AND G16 STLT
IMAGERY MOVG SSE. VA EMS BEGAN AT
1658Z. NWP MDLS
FCST GRADUAL WIND SHIFT FM OUT OF THE NNW TO OUT
OF THE
NW BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20190410/2345Z
- 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.
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Source: GVP, Smithsonian Institution - Popocatepetl information
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