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Satellite images of Popocatepetl volcano (c)Google Earth View
Satellite images of Popocatepetl volcano (c)Google Earth View
Popocatépetl volcano
Stratovolcano 5426 m / 17,802 ft
Central Mexico, 19.02°N / -98.62°W
Current status: erupting (4 out of 5) Popocatépetl volcano eruptions:
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
Typical eruption style:
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.

Popocatépetl volcano tours:
Popocatépetl Volcano Special (tour to see the ongoing eruption of Mexico's most active volcano)

Popocatepetl volcano news & eruption update

Popocatépetl volcano (Central Mexico) activity update

Fri, 1 Mar 2013, 16:55
16:55 PM | BY: T
SO2 plume from Popocatépetl (NOAA)
SO2 plume from Popocatépetl (NOAA)
Current seismic signal from Popo
Current seismic signal from Popo
While the rate of gas-steam(-ash) emissions remains low, the intensity of some of them and overall degassing activity have increased. A strong SO2 plume and some emission tremor are visible on current satellite and seismic data.

Previous news

Tue, 26 Feb 2013, 17:26
Weak ash emission at Popocatépetl yesterday (CENAPRED)
No significant changes in activity have occurred. The rate of steam-gas emissions has risen to almost 2 per hour, with some producing small puffs of ash. read all
Fri, 22 Feb 2013, 18:11
SO2 plume from Popocatépetl (NOAA)
CENAPRED reported 33 emissions during the past 24 hours, including a few that produced light ash plumes rising about 800 m. read all
Thu, 21 Feb 2013, 16:00
CENAPRED reported 13 mostly small emissions during 19-20 Feb, but also some that were larger than most of the ones recorded during the past weeks. One on the evening of 19 Feb produced a plume with some ash content rising 1.5 km and drifting east. ... read all
Wed, 20 Feb 2013, 16:35
Degassing plume from Popocatepétl today (CENAPRED webcam)
A phase of increased degassing has been taken place today. This is likely caused by a surge in fresh magma supply. read all
Sun, 17 Feb 2013, 15:16
Degassing plume from Popo today
Activity has remained low, with less than 1 weak steam-gas explosion per hour. Weak incandescence remains visible at the summit crater. ... read all

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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