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Actualités
Irazu volcano (Costa Rica) activity update
Sunday, Sep 09, 2012
Minor rockfalls were reported from Irazú´s main crater walls following the magnitude 7.6 earthquake on 5 Sep. [details]
 

Irazu volcan

Stratovolcano 3432 m / 11,260 ft
Costa Rica, 9.98°N / -83.85°W
Condition actuelle: normal / en sommeil (1 sur 5)
Irazu webcams / données en temps réel | Reports
Irazu livres | Tours
Last update: 29 Feb 2020
Style éruptif tipique: Explosive.
Eruptions du volcan Irazu: 1726, 1775(?), 1821(?), 1822, 1823, 1826(?), 1842, 1844(?), 1847, 1864, 1875, 1882(?), 1909(?), 1914(?), 1917-21, 1924, 1928, 1930, 1933, 1939-40, 1963-65, 1977, 1994
HeureMag. / DepthDistanceLocation
Thu, 2 Jul 2020
Thu, 2 Jul 10:33 UTCM 2.9 / 28 km19 km46 km al Suroeste de Bahia Ballena, Osa. (Costa Rica)
Thu, 2 Jul 05:47 UTCM 2.8 / 5 km2 km6 km al Noreste de Llano Grande, Cartago. (Costa Rica)
Wed, 24 Jun 2020
Wed, 24 Jun 18:20 UTCM 2.9 / 73 km25 km4 km al Norte de San Cristobal, Desamparados. (Costa Rica)
Tue, 23 Jun 2020
Tue, 23 Jun 08:30 UTCM 3.4 / 3 km16 km15 km al Suroeste de Guapiles, Pococi. (Costa Rica)
Tue, 23 Jun 07:57 UTCM 3.0 / 73 km26 km4 km al Este de San Cristobal, Desamparados. (Costa Rica)
Voir tous
Irazú (3432 m) immediately east of the capital San José is Costa Rica's highest and one of its most active volcanoes. Tephra fall (ash) during the last major eruption of Irazú in 1963-65 caused heavy damage to infrastructure and life in San José and its surroundings.

Introduction:

Irazú is a massive stratovolcano covering more than 500 sq km with at least 10 flank cones on the southern flank, all being older than at least 14,000 years when a massive lava flow (the "Ceravantes" flow) was erupted.
All known eruptions from Irazú during the past 10,000 years have been explosive and originated from the summit craters that show a migration to the W over time. The historically active crater contains a small acid lake of changing size and color.
---
Source: GVP, Smithsonian Institution

Irazu Photos:

The lake-filled crater of Irazu volcano, Costa Rica (Photo: Tom Pfeiffer)
The lake-filled crater of Irazu volcano, Costa Rica (Photo: Tom Pfeiffer)
Crater El Piroclastico of Irazu Volcano near Cartago, Costa Rica (Photo: WNomad)
Crater El Piroclastico of Irazu Volcano near Cartago, Costa Rica (Photo: WNomad)
Crater Principal of Irazu Volcano, near Cartago, Costa Rica (Photo: WNomad)
Crater Principal of Irazu Volcano, near Cartago, Costa Rica (Photo: WNomad)
Laguna del Irazu Volcano, Costa Rica (Photo: WNomad)
Laguna del Irazu Volcano, Costa Rica (Photo: WNomad)
National Park of Irazu Volcano, Costa Rica (Photo: WNomad)
National Park of Irazu Volcano, Costa Rica (Photo: WNomad)
Playa Hermosa of Irazu Volcano, Costa Rica (Photo: WNomad)
Playa Hermosa of Irazu Volcano, Costa Rica (Photo: WNomad)



Derniers images satellite


See also: Sentinel hub | Landsat 8
 

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