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Zufallsfotos
Nevado del Ruiz Vulkan
Schichtvulkan 5321 m / 17,457 ft
Kolumbien, 4.9°N / -75.32°W
Aktueller Status: Schwache Aktivität oder Ausbruchswarnung (3 von 5)
Nevado del Ruiz Webcams / aktuelle Daten | Berichte
Nevado del Ruiz Vulkan-B cher
Ausbrüche des Nevado del Ruiz:
1994, 1985-91, 1984-85, 1916, 1845, 1833?, 1831, 1829, 1828, 1826(?), 1805, 1623, 1595, 1570, 1541(?)
Typische Aktivität:
explosive
Letzte Erdbeben in der Nähe
Letzte Satellitenbilder

Sentinel hub | Landsat 8
Nevado del Ruiz Vulkan
Schichtvulkan 5321 m / 17,457 ft
Kolumbien, 4.9°N / -75.32°W
Aktueller Status: Schwache Aktivität oder Ausbruchswarnung (3 von 5)
Nevado del Ruiz Webcams / aktuelle Daten | Berichte
Nevado del Ruiz Vulkan-B cher
Ausbrüche des Nevado del Ruiz:
1994, 1985-91, 1984-85, 1916, 1845, 1833?, 1831, 1829, 1828, 1826(?), 1805, 1623, 1595, 1570, 1541(?)
Typische Aktivität:
explosive
Letzte Erdbeben in der Nähe
Letzte Satellitenbilder

Sentinel hub | Landsat 8
 

Nevado del Ruiz Vulkan: Nachrichten

Nevado del Ruiz volcano (Colombia): ash emissions cause airport close down temporarily

Montag Mai 23, 2016 11:01 | VON: T

Ash emission from Nevado del Ruiz yesterday
Ash emission from Nevado del Ruiz yesterday
Strong ash emission on 20 May 2016
Strong ash emission on 20 May 2016
The volcano remains restless and produces intermittent ash explosions of varying size. An emission of ash yesterday forced the regional La Nubia airport to close down for a few hours and the volcano observatory reported a new pulse likely occurring a short time ago.
While many emissions cannot be directly observed due to cloud cover, they have been rather frequent recently. Similar explosions were also observed on 17, 18, and 20 May when fine ash fall occurred in Manizales town 30 km northwest of the volcano.

According to SGC (Colombian Geological Survey), the volcano's seismic activity remains elevated at fluctuating levels, but has been showing a slight decrease overall during the past weeks. It continues to be dominated by internal fluid movements which reflect the interaction of water and magmatic gasses at shallow depth that occasional results in explosions and more often in a strong degassing plume reaching up to 1500-2000 m height.
A particular kind of seismic activity - so-called drum-beat signals - were also observed on 13 May. These are short regular pulses of tremor believed to result from regular sudden, stick-slip movements of viscous magma inside a conduit.
The volcano's alert level remains at "yellow" on the 4 color Colombian scale.
---
Links / Quelle:
Vorherige Nachrichten
Freitag, Mai 20, 2016
The Manizales volcano observatory reported that sporadic mild ash emissions continue to occur at the volcano, last on 17 and 18 May. ... [mehr]
Dienstag, Mai 03, 2016
Washington VAAC reported an ash emission on 2 May that rose to an altitude of 7 km (23,000 ft) a.s.l. and drifted NW. [mehr]
Sonntag, Apr 24, 2016
The volcano produced a small ash plume today, Manizales volcano observatory reported to Washington VAAC. Webcam views are obscured by weather clouds. ... [mehr]
Ash column from Nevado del Ruiz volcano this morning
Donnerstag, Mär 31, 2016
A moderately strong explosion occurred at the volcano this morning at 08:04 local time, producing an ash column that rose 3,500 m to 30,000 ft (9 km) altitude and drifted NW. ... [mehr]
Eruption of Nevado del Ruiz yesterday afternoon
Donnerstag, Mär 10, 2016
A series of small explosions occurred at the volcano yesterday. The first happened in the afternoon at 16:32 local time. The Manizales volcano observatory recorded a pulse in tremor and reported an ash plume that rose 1300 m above the summit. ... [mehr]

Nevado del Ruiz Vulkan: Nachrichten

Nevado del Ruiz volcano (Colombia): ash emissions cause airport close down temporarily

Montag Mai 23, 2016 11:01 | VON: T

Ash emission from Nevado del Ruiz yesterday
Ash emission from Nevado del Ruiz yesterday
Strong ash emission on 20 May 2016
Strong ash emission on 20 May 2016
The volcano remains restless and produces intermittent ash explosions of varying size. An emission of ash yesterday forced the regional La Nubia airport to close down for a few hours and the volcano observatory reported a new pulse likely occurring a short time ago.
While many emissions cannot be directly observed due to cloud cover, they have been rather frequent recently. Similar explosions were also observed on 17, 18, and 20 May when fine ash fall occurred in Manizales town 30 km northwest of the volcano.

According to SGC (Colombian Geological Survey), the volcano's seismic activity remains elevated at fluctuating levels, but has been showing a slight decrease overall during the past weeks. It continues to be dominated by internal fluid movements which reflect the interaction of water and magmatic gasses at shallow depth that occasional results in explosions and more often in a strong degassing plume reaching up to 1500-2000 m height.
A particular kind of seismic activity - so-called drum-beat signals - were also observed on 13 May. These are short regular pulses of tremor believed to result from regular sudden, stick-slip movements of viscous magma inside a conduit.
The volcano's alert level remains at "yellow" on the 4 color Colombian scale.
---
Links / Quelle:
Vorherige Nachrichten
Freitag, Mai 20, 2016
The Manizales volcano observatory reported that sporadic mild ash emissions continue to occur at the volcano, last on 17 and 18 May. ... [mehr]
Dienstag, Mai 03, 2016
Washington VAAC reported an ash emission on 2 May that rose to an altitude of 7 km (23,000 ft) a.s.l. and drifted NW. [mehr]
Sonntag, Apr 24, 2016
The volcano produced a small ash plume today, Manizales volcano observatory reported to Washington VAAC. Webcam views are obscured by weather clouds. ... [mehr]
Ash column from Nevado del Ruiz volcano this morning
Donnerstag, Mär 31, 2016
A moderately strong explosion occurred at the volcano this morning at 08:04 local time, producing an ash column that rose 3,500 m to 30,000 ft (9 km) altitude and drifted NW. ... [mehr]
Eruption of Nevado del Ruiz yesterday afternoon
Donnerstag, Mär 10, 2016
A series of small explosions occurred at the volcano yesterday. The first happened in the afternoon at 16:32 local time. The Manizales volcano observatory recorded a pulse in tremor and reported an ash plume that rose 1300 m above the summit. ... [mehr]
 

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