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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: LGT CONT VA PLUME

Вт, 20 авг 2019, 06:00
06:00 AM | ПЇЅПЇЅПЇЅПЇЅПЇЅ: VN
Эруптивная активность продолжается. Консультативный центр по вулканическому пеплу (VAAC) в Washington предупредил о шлейфе вулканического пепла, который поднялся на высоту 20000 футов (6100 m).
Полный отчет выглядит следующим образом:

FVXX24 at 05:57 UTC, 20/08/19 from KNES
VA ADVISORY
DTG: 20190820/0556Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT [5426 M]

ADVISORY NR: 2019/733

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

ERUPTION DETAILS: LGT CONT VA PLUME

OBS VA DTG: 20/0546Z

OBS VA CLD: SFC/FL200 N1905 W09855 - N1902 W09837
- N1859 W09837 - N1859 W09858 - N1905 W09855 MOV
W 20-25KT

FCST VA CLD +6HR: 20/1200Z SFC/FL200 N1905 W09858
- N1902 W09837 - N1859 W09837 - N1858 W09900 -
N1905 W09858

FCST VA CLD +12HR: 20/1800Z SFC/FL200 NO ASH EXP

FCST VA CLD +18HR: 21/0000Z NO ASH EXP

RMK: THIN VA PLUME OBS IN STLT STREAMING W FM
SUMMIT AND EXTDG FOR 30NMI. EST FL200.
...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20190820/1200Z

Предыдущие новости
Tue, 20 Aug 2019, 00:24
World map showing earthquakes above magnitude 3 during the past 24 hours on 20 Aug 2019
Summary: 189 quakes M2+, 68 quakes M3+, 33 quakes M4+, 3 quakes M5+ (293 total) ... читать все
Mon, 19 Aug 2019, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 19 Aug 2019 Number in brackets indicate nr of quakes.
Quakes detected near: Churchill (1 quake mag 1.6), Coso (86 quakes between mag 0.2-2.5), Esjufjöll (2 quakes between mag 0.8-1.0), Gagak (10 quakes between mag 2.6-3.1), Hengill (2 quakes between mag 0.8-1.1), Inyo Craters (2 quakes between mag 1.0-1.3) ... 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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