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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: VA EM OBS IN STLT.

Пт, 24 апр 2020, 13:45
13:45 PM | 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:

FVXX20 at 13:41 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/1339Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT [5426 M]

ADVISORY NR: 2020/443

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

ERUPTION DETAILS: VA EM OBS IN STLT.

OBS VA DTG: 24/1316Z

OBS VA CLD: SFC/FL220 N1940 W09825 - N1926 W09804
- N1900 W09834 - N1903 W09840 - N1940 W09825 MOV
NE 10-15KT

FCST VA CLD +6HR: 24/1930Z SFC/FL220 N1954 W09822
- N1934 W09752 - N1858 W09835 - N1902 W09840 -
N1954 W09822

FCST VA CLD +12HR: 25/0130Z SFC/FL220 N2007
W09819 - N1942 W09740 - N1858 W09835 - N1903
W09841 - N2007 W09819

FCST VA CLD +18HR: 25/0730Z SFC/FL220 N2011
W09818 - N1943 W09737 - N1858 W09835 - N1902
W09841 - N2011 W09818

RMK: VA EM OBS IN STLT EXTDG APRX 30 NM NE OF
SUMMIT. FCST MVMT AND FL BASED ON MWO AND NWP
MODEL GDNC WINDS. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20200424/1945Z

Предыдущие новости
Fri, 24 Apr 2020, 09:41
Glow from Suwanosejima volcano yesterday (image: @TaTohru/twitter)
After one week another explosion occurred. The Japan Meteorological Agency (JMA) recorded an explosion that generated a dense dark ash plume, which reached approx. 4,000 ft (1,219 m) altitude and drifted SE. ... читать все
Fri, 24 Apr 2020, 08:16
Lava bombs from Sakurajima volcano (image: JMA)
The Japan Meteorological Agency (JMA) reported that explosive activity continues from the active crater with near-constant ash emissions that reached approx. 11,000 ft (3,400 m) altitude. Volcanic ash is dispersed towards the southeast. ... 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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