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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

Ср, 21 авг 2019, 01:00
01:00 AM | ПЇЅПЇЅПЇЅПЇЅПЇЅ: VN
Эруптивная активность продолжается. Консультативный центр по вулканическому пеплу (VAAC) в Washington предупредил о шлейфе вулканического пепла, который поднялся на высоту 22000 футов (6700 m).
Полный отчет выглядит следующим образом:

FVXX24 at 00:53 UTC, 21/08/19 from KNES
VA ADVISORY
DTG: 20190821/0051Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT [5426 M]

ADVISORY NR: 2019/737

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 21/0041Z

OBS VA CLD: SFC/FL220 N1909 W09943 - N1904 W09837
- N1856 W09834 - N1841 W09943 - N1909 W09943 MOV
W 15-20KT

FCST VA CLD +6HR: 21/0630Z SFC/FL220 N1909 W09950
- N1904 W09838 - N1856 W09835 - N1836 W09951 -
N1909 W09950

FCST VA CLD +12HR: 21/1230Z SFC/FL220 N1907
W09952 - N1904 W09838 - N1856 W09837 - N1835
W09952 - N1907 W09952

FCST VA CLD +18HR: 21/1830Z SFC/FL220 NO ASH EXP

RMK: VA IS SEEN MOV W FM THE SUMMIT BEFORE BEING
OBCURED BY WX CLDS. DARD GRAY VA IS ALSO SEEN ON
WEBCAM BRIEFLY. NWP MDL INDICATES A CONT W MOV
THRU +12HRS. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20190821/0645Z

Предыдущие новости
Wed, 21 Aug 2019, 00:24
World map showing earthquakes above magnitude 3 during the past 24 hours on 21 Aug 2019
Summary: 166 quakes M2+, 58 quakes M3+, 23 quakes M4+, 4 quakes M5+ (251 total) ... читать все
Tue, 20 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 20 Aug 2019 Number in brackets indicate nr of quakes.
Quakes detected near: Bardarbunga (5 quakes between mag 0.1-1.1), Chaîne des Puys (1 quake mag 1.3), Clear Lake (37 quakes between mag 0.1-2.4), Coso (80 quakes between mag 0.3-2.6), Denison (1 quake mag 1.3), Douglas (1 quake mag 1.4) ... 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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