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Volcano Calendar 2019: We're proud to present our 2019 volcano calendar: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past few years.
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The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Départs garantis:
18-26 mai 2019: Montagnes de Feu - du Stromboli à l'Etna - Eoliennes + Etna
25 mai - 1 juin 2019: Etna Discovery - Etna volcano (Italy)
15-30 juin 2019: Du Krakatau à Bali - Java (Indonésie)
8-23 juil. 2019: Du Krakatau à Bali - Java (Indonésie)
12-30 août 2019: Kamchatka - Land of Colors - Kamchatka (Russia)
13-29 août 2019: Les volcans actifs de Java - Java (Indonésie)
14-17 août 2019: Spécial Volcan Krakatau - Le Krakatau, détroit de la Sonde
1-19 sept. 2019: Kamchatka - Land of Colors - Kamchatka (Russia)
3-18 sept. 2019: Du Krakatau à Bali - Java (Indonésie)
12-20 oct. 2019: Montagnes de Feu - du Stromboli à l'Etna - Eoliennes + Etna
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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: 4 Jun 2016
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
Tue, 14 May 2019
Tue, 14 May 10:32 UTCM 2.2 / 11 km12 km4 km al Norte de Santa Rosa, Turrialba. (Costa Rica)
Mon, 13 May 2019
Mon, 13 May 02:32 UTCM 2.4 / 15 km37 km2 km al Este de San Pablo, Leon Cortes. (Costa Rica)
Sun, 12 May 2019
Sun, 12 May 23:47 UTCM 3.0 / 3 km19 kmCosta Rica
Sat, 11 May 2019
Sat, 11 May 07:29 UTCM 2.4 / 11 km25 km4 km al Sur de Tres Equis, Turrialba. (Costa Rica)
Sat, 11 May 07:08 UTCM 2.3 / 11 km25 km2 km al Oeste de Santa Ana, San Jose. (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


 

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