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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: ONGOING VA EMS

Пн, 13 апр 2020, 05:00
05:00 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).
Полный отчет выглядит следующим образом:

FVXX20 at 04:52 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/0449Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT [5426 M]

ADVISORY NR: 2020/397

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 13/0441Z

OBS VA CLD: SFC/FL210 N1914 W09825 - N1911 W09813
- N1859 W09835 - N1902 W09838 - N1914 W09825 MOV
NE 15-20KT

FCST VA CLD +6HR: 13/1030Z NO ASH EXP

FCST VA CLD +12HR: 13/1630Z NO ASH EXP

FCST VA CLD +18HR: 13/2230Z NO ASH EXP

RMK: VA OBS IN STLT MOVG NE FM SUMMIT AT APPROX
20KTS BLW FL210. ASH DISSIPATES BEYOND 30NMI.
...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20200413/1045Z

Предыдущие новости
Mon, 13 Apr 2020, 00:24
World map showing earthquakes above magnitude 3 during the past 24 hours on 13 Apr 2020
Summary: 206 quakes M2+, 119 quakes M3+, 30 quakes M4+, 3 quakes M5+ (358 total) ... читать все
Sun, 12 Apr 2020, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 12 Apr 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 1.6), Askja (3 quakes between mag 0.5-1.2), Aurora-Bodie (7 quakes between mag 1.2-2.0), Bardarbunga (10 quakes between mag 0.1-3.2), Buzzard Creek (1 quake mag 1.4), Clear Lake (16 quakes between mag 0.3-2.1) ... 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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