Do this automatically from now on
Turrialba VulkanSchichtvulkan 3340 m (10,958 ft)Costa Rica, 10.03°N / -83.77°W Ausbrüche des Turrialba: 1723(?), 1847(?), 1853, 1855, 1861(?), 1864-65, 1866, 2010 (Jan 4) - ongoing Typische Aktivität: Explosive. Turrialba Webcams / aktuelle Daten Letzte Erdbeben in der Nähe Turrialba Volcano (Costa Rica): new eruption on January 12, 2012Samstag Jan 14, 2012 10:44 | VON: TP
The Observatory Simológico Volcano of Costa Rica (OVSICORI-UNA) confirmed that a new ash eruption occurred at Turrialba volcano in the afternoon around 15h20 on 12 Jan. The eruption was first noticed by park rangers and local residents. During the previous day, numerous rumblings could be heard from the mountain. According to OVSICORI-UNA, the eruption started between 3:10 and 3:20 pm and produced an ash plume from a vent on the southeast flank of the main crater in an area known as "La Quemada". The ash reached a height of approx. 500 m above the crater rim, and was transported to the N-NW Direction by prevailing winds at an altitude at around 4 km. Der Ausschlag ist bis 18:14 am selben Tag mit einer starken Emission von Asche und Gase bestehen. Aus dem Central Valley, Beobachter 2 Federn sehen könnte: eine Weile, reich an Dampf aus dem Krater, die während der phreatische Eruption am 5. Januar 2010 gebildet hatte und eine dunkle reiche Aschenwolke aus der aktuellen Ausbruch-Website unter La Quemada. Die Eruption ausgelöst, die Schließung von National Park und eine "gelbe" Warnung für die Bereiche von Turrialba, Jiménez und Alvarado.
--- Links / Quelle:
Vorherige NachrichtenFreitag, Jan 13, 2012
Turrialba volcano (Costa Rica) opened a new vent on 12 January 2012 as the result of an overpressure on the southeast flank of the West Crater. ...
[mehr]
Mittwoch, Mär 17, 2010
OVSICORI reports that incandescence was observed at Turrialba for the first time. This ...
[mehr]
Samstag, Jan 23, 2010
A sudden increase of gas emission from the new vent in Turrialba's crater since the morning of 20 Jan prompted the authorities to suspend agricultural activities in the immediate areas around the volcano. ...
[mehr]
Freitag, Jan 08, 2010
Turrialba volcano started erupting ash from one of tis summit craters on the morning of 4 January. ...
[mehr]
Samstag, Dez 15, 2007
The volcanic unrest at Turrialba seems to intensify, and signs of a possible new eruption in the near to medium future are getting stronger: According to OVSICORI-UNA a gas-and-steam plume from Turrialba rose to an altitude greater than 5.3 km (17,400 ft) a.s.l. on 5 December. Fieldwork confirmed an unusual output of gas from several fumaroles along the S outer wall. Areas burned by acute acidification have extended in the last month. Pastures turned yellowish near the upper areas, and native and exotic tree species were impacted as well as birch tree patches along most drainages. Within the W crater, temperatures of fumaroles reached 280 degrees Celsius and native sulfur was present. ...
[mehr]
|
  Unterseiten:
Nachrichten |
