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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: SMALL VA EM

Вт, 30 мая 2017, 14:15
14:15 PM |
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:

FVXX20 at 14:04 UTC, 30/05/17 from KNES
VA ADVISORY
DTG: 20170530/1400Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL
341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT [5426
M]

ADVISORY NR: 2017/031

INFO SOURCE: GOES-EAST. NAM WINDS. VOLCANO
WEB
CAMERA.

ERUPTION DETAILS: SMALL VA EM

OBS VA DTG: 30/1315Z

OBS VA
CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL190
045/5-10KT

FCST VA CLD +6HR: 30/1930Z

FCST VA CLD +12HR: 31/0130Z

FCST
VA CLD +18HR: 31/0730Z

RMK: T+0 CONFIDENCE LOW. VA EM OBS ON WEBCAM.
VA
NOT OBS ON STLT DUE TO WX CLDS. ...GAETANO

NXT ADVISORY: WILL BE
ISSUED BY 20170530/2000Z

Предыдущие новости
Mon, 29 May 2017, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 29 May 2017 Number in brackets indicate nr of quakes.
Quakes detected near: Cerro Prieto (1 quake mag 1.7), Churchill (1 quake mag 1.6), Clear Lake (21 quakes between mag 0.3-2.3), Coso (4 quakes between mag 0.9-1.9), Hrómundartindur (1 quake mag 1.7), Isarog (1 quake mag 1.5), Kilauea (2 quakes between mag 2.2-2.3), Loki-Fögrufjöll volcano (1 quake mag 1.6), Long Valley (2 quakes between mag 1.1-1.3), Salton Buttes (1 quake mag 2.6), Theistareykjarbunga (3 quakes between mag 0.3-1.7), Tjörnes Fracture Zone (2 quakes between mag 1.6-1.8), Tongariro (46 quakes between mag 0.2-3.1), Udina (1 quake mag 1.7), Öraefajökull (2 quakes between mag 1.1-1.8) (updated 23h50) ... читать все

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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