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Satellite images of Popocatepetl volcano (c)Google Earth View
Satellite images of Popocatepetl volcano (c)Google Earth View
Popocatépetl вулкан
Стратовулкан 5426 m / 17,802 ft
Central Mexico, 19.02°N / -98.62°W
Текущее состояние: извергающийся (4 из 5) Popocatépetl Вулкан-извержения:
1345-47, 1354, 1363(?), 1488, 1504, 1509(?), 1512, 1518, 1519-23(?), 1528, 1530, 1539-40, 1542, 1548, 1571, 1580, 1590, 1592-94, 1642, 1663-65, 1666-67, 1697, 1720, 1802-04, 1827(?), 1834(?), 1852(?), 1919-22, 1923-24, 1925-27(?), 1933, 1942-43, 1947, 1994-95, 1996-2003, 2004-ongoing
Типичный извержения стиль:
Dominantly explosive, construction of lava domes. Plinian eruptions at intervals of several centuries or few thousands of years, vulcanian and strombolian activity in intermittent phases.

Popocatepetl volcano news & eruption update

Вулкан Popocatépetl: Консультативный центр по вулканическому пеплу: REMNANT VA OBS OBS VA DTG:

Вт, 19 фев 2019, 11:30
11:30 AM | ПЇЅПЇЅПЇЅПЇЅПЇЅ: VN
Эруптивная активность продолжается. Консультативный центр по вулканическому пеплу (VAAC) в Washington предупредил о шлейфе вулканического пепла, который поднялся на высоту 21000 футов (6400 m) и движется со скоростью 25-30 узлов в NE направлении.
Полный отчет выглядит следующим образом:

FVXX22 at 11:21 UTC, 19/02/19 from KNES
VA ADVISORY
DTG: 20190218/0711Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL
341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426
M]
ADVISORY NR: 2019/154
INFO SOURCE: GOES-EAST. WEB CAM. NWP
MODELS.
VOLCAT.
ERUPTION DETAILS: REMNANT VA OBS
OBS VA DTG:
18/0702Z
OBS VA CLD: SFC/FL210 N2438 W09301 - N2357 W09221
- N2219
W09356 - N2110 W09359 - N2038 W09511 -
N2302 W09517 - N2333 W09417 -
N2438 W09301 MOV NE
25-30KT
FCST VA CLD +6HR: 18/1300Z SFC/FL210 N2524
W09214
- N2432 W09135 - N2322 W09235 - N2204 W09252 -
N2137 W09407 -
N2330 W09427 - N2419 W09314 -
N2524 W09214
FCST VA CLD +12HR: 18/1900Z
SFC/FL210 NO ASH EXP
FCST VA CLD +18HR: 19/0100Z NO ASH EXP
RMK:
REMNANT VA OBS IN STLT IMAGERY OVER NORTHERN
PORTION OF BAY OF
CAMPECHE MOV NE 25-30 KTS AT
FL210. NO NEW VA EM OBS AT SUMMIT. LTLCG
TO FCST.
...BOLL
NXT ADVISORY: WILL BE ISSUED BY 20190218/1315Z

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


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