Popocatépetl volcano (Central Mexico) activity update: frequent but small explosions, strong steaming
Monday Sep 17, 2012 12:05 PM | BY: T
Early esterday, glow was seen above the crater and during times when the volcano's summit was visible, there was a constant steam plume rising 600 m.
The current seismogram shows that some elevated activity continues today as well.
Sunday, Sep 16, 2012
A slight increase of activity can be noted at Popocatépetl volcano. In the latest report from 15 Sep, CENPRED reported 28 explosions during the past 24 hours, i.e. the frequency has more than doubled when compared to last week. ... [more]
Friday, Sep 14, 2012
Weak steam and sometimes ash explosions continue about every 2-3 hours. Otherwise, a strong steam plume is being emitted and satellite imagery show that there is still a lot of SO2 production from the volcano. At night, glow from the crater is visible, suggesting that the lava dome continues to grow slowly. [more]
Wednesday, Sep 12, 2012
A strong SO2 plume could be seen on NOAA's satellite image yesterday. The activity remains stable and at low levels. CENAPRED reports steaming and about 10 small explosions per day. [more]
Tuesday, Sep 11, 2012
10 weak explosions were registered during the past 24 hours, but it was not possible to see whether they contained ash. The largest were at 20:01h, 20:42h yesterday and this morning at 10:39h local time. CENAPRED also recorded weak tremor pulses and some small quakes are visible on the current seismogram. [more]
Monday, Sep 10, 2012
No change has occurred at Popo. CENAPRED recorded 28 weak explosions during 24 hours. When the volcano is not hidden in clouds, a strong steam plume is visible. [more]
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.