The Trinidad-based Seismic Research Centre (SRC) of the University of the West Indies (UWI) today reported a “large explosion” at the La Soufriere volcano.
In a brief update posted on its website, the SRC said that its team monitoring the volcano, which erupted last Friday, “has observed a large explosion at approximately 4:15 am (local time) and pyroclastic density currents(flows) have been observed on the flanks of the volcano”.
The SRC said that it is continuing to monitor the situation and will update later.
Volcanologist Professor Richard Robertson yesterday warned that the ongoing eruption of La Soufriere volcano is in keeping with the events surrounding the 1902 eruption which claimed 1,600 lives at a time when early warning systems and evacuation capabilities were not as advanced.
Speaking on the state-owned NBC Radio, Professor Robertson, the lead scientist monitoring the volcano, said that while most people know of the 1979 eruption, what is currently happening at La Soufriere is more akin to more a century ago.
“The activity pattern we have currently is more similar to a 1902 type of eruption of that kind of scale, rather than a 1979 scale. The people who lived through 1979 know the kind of eruption we have had.
“What does that mean? It means, unfortunately, that it is likely going to cause more damage and destruction to St Vincent but it also means that there will always be a safe place in the south of the country, which might have a lot of ash every now and then, but you can still sustain life and limb and it would not — which is what we all worry about — get so big that it destroys the whole country. That currently doesn’t seem to be the case.”
Courtesy of jamaicaobserver.com
Satellite image of Fuego volcano by (c) Google Earth View
Explosive activity continues with volcanic ash plumes at Fuego Volcano in Guatemala
Courtesy of volcanodiscovery.com
The Barbados Meteorological Services issued a severe volcanic ash warning for the island on April 10, 2021. A thick plume of volcanic ash from the La Soufriere Volcano in St Vincent, which erupted on April 9, is currently affecting the island. Satellite imagery of the volcano continues to show a thick plume of ash traveling easterly towards Barbados. There have been reports of ash fall across the island, and Saharan dust haze also remains present, which will continue to reduce visibility and may cause respiratory problems, especially for those persons with pre-existing respiratory issues or allergies.
The Grantley Adams International Airport in Barbados is closed until at least 6 a.m. on April 11, 2021, due to the volcanic ash.
Actions to Take:
Remain vigilant and maintain active awareness of local conditions.
Limit outdoor activity and wear masks (N95 ideally) when outdoors
Close windows and use air filters if available indoors.
Persons with respiratory issues or allergies should ensure they have, close at hand, all prescribed relevant medications and inhalers in case of an emergency.
Use car headlights to assist with the reduced visibility and do not use the car’s ventilation system.
Monitor the Barbados Meteorological Services website for updates.
Courtesy of bb.usembassy.gov
A third eruption fissure cracked open on April 6, in between the two already existing ones.
Drone footage filmed on Friday (April 9) showed the second fissure surrounded by a blanket of snow.
The volcano on the Reykjanes Peninsula, some 30 kilometres southwest of the capital Reykjavik, started to erupt on March 19 and has become a tourist attraction, drawing thousands of visitors.
Volcanologists have no idea how long the eruption will continue, saying it could stop soon or continue for years, possibly even decades.
Courtesy of news.yahoo.com
Eruption column of the second explosion of Soufrière St. Vincent volcano this afternoon (image: UWISeismic Research / twitter)
A second strong explosion occurred this afternoon, around 2:45 pm, apparently similar in size as the one from the morning.
Volcanic Ash Advisory Center Washington reports an ash plume reaching 20,000 ft (7 km) altitude and moving SE. Images taken from the island confirm a tall ash column rising at least 4 km according to estimates from the volcano observatory.
Courtesy of volcanodiscovery.com
Iceland volcano Fagradalsfjall between capital & main airport ERUPTS, triggering halt to air traffic
A volcano has erupted in southwest Iceland following heavy seismic activity and a series of small earthquakes in the area. All inbound and outgoing flights have been halted amid the eruption.
The Fagradalsfjall volcano, located around 20 miles (32km) south of the country’s capital of Reykjavik, erupted late on Friday night, according to the Icelandic Meteorological Office (ICO), which noted that all flights to and from the neighboring Keflavik International Airport had been paused.
A video captured from the Coast Guard helicopter and shared by the ICO showed a stream of glowing lava snaking down the mountain, with the office adding that the lava flow is only some 1.6 miles (2.6km) away from the town of Suðurstrandarvegur.
Photos of the eruption have circulated on social media, turning the night sky red.
Authorities from Keflavik were sent to assess the situation, the ICO said, while local media reported that a Coast Guard helicopter had also been dispatched to the area, bringing along two scientists to help determine next steps.
A local government spokesperson also announced that all main roads around the volcano had been closed “so that people do not get too close.”
Located on a peninsula in southwest Iceland, the volcano sits in a seismic hotspot which has seen some 40,000 small quakes since late February, putting the region on high alert for a volcanic episode. However, as noted by a local seismologist, activity in the area “died down almost completely” in the lead-up to Friday’s eruption.
Courtesy of rt.com
Mount Etna, one of the world’s most active volcanoes, belched smoke and ashes in a new eruption on Tuesday, but Italian authorities said it posed no danger to the surrounding villages.
“We’ve seen worse,” the head of the INGV National Institute for Geophysics and Vulcanology in the nearby city of Catania, Stefano Branco, told Italian news agency AGI.
Estimating that the eruption from Etna’s southeastern crater began late Tuesday afternoon, Branco insisted that the latest burst of activity was “not at all worrying”.
Nevertheless, with small stones and ashes raining down, authorities decided to close Catania’s international airport.
The emergency authorities said on their Twitter account that they were monitoring the situation closely in the three villages at the foot of the volcano — Linguaglossa, Fornazzo and Milo.
Images showed a spectacular rose-coloured plume of ashes above the snow-capped summit, but the cloud had largely dissipated by nightfall, while lava flows continued to glow.
At 3,324 metres (nearly 11,000 feet), Etna is the tallest active volcano in Europe and has erupted frequently in the past 500,000 years.
Courtesy of france24.com