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Karthala volcano satellite images

Images include thermal anomalies from fires, volcanoes etc (red dots).
Note: Some images might be broken or incomplete due to internal loading or server timeout issues.

- Latest -

Satellite: Suomi NPP (NASA)

Satellite: Aqua (NASA)

Satellite: Terra (NASA)

- Yesterday -

Satellite: Suomi NPP (NASA)

Satellite: Aqua (NASA)

Satellite: Terra (NASA)

Source

Imagery from: EOSDIS Worldview (NASA)
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Background:

Karthala, a typical and very active shield volcano, forms the southern part of the Comores island La Grande Comore (also known as Ngazidja Island). It erupted twice in 2005 and caused major problems due to extensive ash fall and contamination of drinking water.


Karthala has an elongated 3 x 4 km summit caldera created by repeated collapse, and has elongated rift zones extend to the NNW and SE from the summit. Historical eruptions both from summit and flank vents have repeatedly modified the shape of the caldera. Many lava flows have reached the sea on both sides of the island. A lava flow during the euption in 1860 traveled from the summit caldera about 13 km to the NW, reached the sea at the western coast north of the capital city of Moroni.


Wed, 5 Oct 2022, 14:00

Karthala volcano (Grand Comore Island) - Smithsonian / USGS Weekly Volcanic Activity Report for 28 September-4 October 2022 (Continuing Activity)

According to the Direction Générale de la Sécurité Civile (DGSC) – Comores on 4 October, the Observatoire Volcanologique du Karthala (OVK) reported that activity at Karthala had significantly declined during the previous few days. OVK recommended that the Alert Level remain at Yellow (the second lowest level on a four-level scale). ... Read all
Thu, 29 Sep 2022, 10:00

Karthala volcano (Grand Comore Island) - Smithsonian / USGS Weekly Volcanic Activity Report for 28 September-4 October 2022 (Continuing Activity)

According to the Direction Générale de la Sécurité Civile (DGSC) – Comores on 4 October, the Observatoire Volcanologique du Karthala (OVK) reported that activity at Karthala had significantly declined during the previous few days. OVK recommended that the Alert Level remain at Yellow (the second lowest level on a four-level scale). ... Read all
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