Get our newsletter!
Check out the volcano tours offered by Volcano-Adventures!
Volcanoes & Earthquakes - new app for Android
Guaranteed tours:
23-28 Sep 2017: Aegean's Hidden Gem: Isle of Milos - Milos Island (Greece)
1-16 Oct 2017: From Krakatau to Bali - Java (Indonesia)
7-14 Oct 2017: Pearl of the Aegean - Santorini - Santorini Island, Greece
16-19 Oct 2017: Indonesia Specials - Java-Komodo-Bali (Indonesia)
14-27 Nov 2017: Expedition Papua - Papua New Guinea
23 Dec 17 - 5 Jan 2018: Desert, salt and volcanoes - Danakil desert (Ethiopia)
30 Dec 17 - 6 Jan 2018: Nyiragongo Lava Lake & Mountain Gorillas - DR Congo + Rwanda
13-26 Jan 2018: Desert, salt and volcanoes - Danakil desert (Ethiopia)
28 Jan - 4 Feb 2018: Nyiragongo Lava Lake & Mountain Gorillas - DR Congo + Rwanda
: spaces available / : guaranteed / : few spaces left / : booked out
 
Random pictures

Latest news from Turrialba volcano:

Monday, Sep 18, 2017
Volcanic Ash Advisory Center Washington (VAAC) issued the following report: ... [more]
Friday, Sep 15, 2017
Volcanic Ash Advisory Center Washington (VAAC) issued the following report: ... [more]
 

Turrialba volcano

Stratovolcano 3340 m (10,958 ft)
Costa Rica, 10.03°N / -83.77°W
Current status: minor activity or eruption warning (3 out of 5)
Turrialba webcams / live data
Turrialba volcano books | Tours
Last update: 18 Sep 2017
Typical eruption style: Explosive.
Turrialba volcano eruptions: 1723(?), 1847(?), 1853, 1855, 1861(?), 1864-65, 1866, 2010 (Jan 4) - ongoingTurrialba volcano seen from Irazu
TimeMag. / DepthDistanceLocation
Fri, 22 Sep
Fri, 22 Sep 08:55 UTCM 2.5 / 16 km22 km3 km al Norte de Tres Equis, Turrialba.
Fri, 22 Sep 08:23 UTCM 2.1 / 13 km32 km7 km al Noreste de Santa Maria de Dota.
Fri, 22 Sep 01:53 UTCM 3.3 / 5 km14 km9 km al Oeste de Alegria, Siquirres.
Thu, 21 Sep
Thu, 21 Sep 14:30 UTCM 2.5 / 5 km5 km9 km al Norte de Capellades, Alvarado.
Thu, 21 Sep 01:06 UTCM 2.9 / 14 km14 km12 km al Norte de Varablanca, Heredia.
View all recent quakes
Turrialba (3340 m) is the easternmost of Costa Rica's active volcanoes. It is a large stratovolcano with a complex of 3 summit craters and its flanks mostly covered by farmland and forest. vegetation. After its previous eruption in 1866, signs of unrest started in 2006 and new phreatic activity began on Jan 4, 2010.

Background:

Turrialba is the easternmost of Costa Rica's active volcanoes and a large vegetated basaltic-to-dacitic stratovolcano. It is located opposite Irazú volcano, both being separated by a broad saddle.
Together with Irazú, Turrialba is one of Costa Rica's largest volcanoes. During the past 3500 years in prehistoric times, it has had at least 5 larger explosive eruptions. The top of Turrialba has 3 craters at the upper SW end of a broad 800 x 2200 m wide summit depression breached to the NE.
Eruptions from Turrialba occurred mostly from the summit craters, although two flank cones are found on the SW flank. During the 19th century, a few eruptions occurred that produced pyroclastic flows. Since an eruption in 1866 and until 2006, Turrialba was quiescent, but showed strong fumarolic activity at the central craters.
Since 2006, increased fumarolic and seismic activity were noted. On Jan 4, 2010, two new vents that later merged into a fissure aligned along the tectonic trend of the summit area opened in its western crater and started to erupt large amounts of sulphur dioxide gas and occasional lithic ash. This phreatic activity was accompanied by strong tremors and continued for a few days, but declined since Jan 8. Ash fall in the surroundings of the volcano and acid rain caused damage to agriculture and prompted evacuation of about 30 inhabitants living in the immediate vicinity of the volcano.


Latest satellite images


 

More on VolcanoDiscovery:

Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Text and images on this webpage are copyrighted. Further reproduction and use without authorization is not consented. If you need licensing rights for photographs, for example for publications and commercial use, please contact us.