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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

Popocatépetl volcano Volcanic Ash Advisory: EM AT 17/1558Z

Вт, 17 апр 2018, 17:30
17:30 PM |
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:

FVXX22 at 17:16 UTC, 17/04/18 from KNES
VA ADVISORY
DTG: 20180417/1715Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL
341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT [5426
M]

ADVISORY NR: 2018/178

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS
VOLCAT.
SOCIAL MEDIA

ERUPTION DETAILS: EM AT 17/1558Z

OBS VA DTG:
17/1707Z

OBS VA CLD: SFC/FL220 N1920 W09819 - N1918 W09817
- N1914
W09820 - N1915 W09824 - N1920 W09819 MOV
NE 10KT

FCST VA CLD +6HR:
17/2300Z SFC/FL220 NO ASH EXP

FCST VA CLD +12HR: 18/0500Z NO ASH
EXP

FCST VA CLD +18HR: 18/1100Z NO ASH EXP

RMK: STLT IMAGERY SHOWED A
SMALL CLD OF VA DISP
APPROX 17 NM NE OF THE SUMMIT. VA FCST TO
DISP
WITHIN NXT FEW HRS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY
20180417/2315Z

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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