Ruminations

Blog dedicated primarily to randomly selected news items; comments reflecting personal perceptions

Monday, September 20, 2021

An Explosive Spectacular

"When we saw the column of smoke, we thought it could not be real, but it kept growing and we knew we had to get out of there."
"You leave, but you are also looking back because you want to see what will happen."
"Nobody knows how the lava flows will descend, but our plot and lots of houses in the area could be in the way."
Carlota Martín, family agricultural plot, Todoque, downhill from eruption site
Residents watch lava following the eruption of a volcano in the Cumbre Vieja national park at El Paso, on the Canary Island of La Palma
A 2km (1.2 mile) wide exclusion zone has been set up around the lava flow as it moves down the hillside   Reuters
 
Presaging the Volcanic Eruption: "Instituto Geográfico Nacional (IGN) and Instituto Volcanológico de Canarias (INVOLCAN) reported that a seismic swarm beneath Cumbre Vieja at the S part of La Palma began at 1618 on 11 September and was likely associated with a magmatic intrusion. The swarm intensified in number of events and magnitude, and by 1600 on 12 September a total of 315 earthquakes had been recorded and ranged 8-13 km in depth. The largest event was a M 2.8 (on the Mb_lg scale). On 13 September a scientific committee comprised of representatives from multiple agencies and institutions raised the Alert Level to Yellow (the second lowest level on a four-color scale) for the municipalities of El Paso, Los Llanos de Aridane, Mazo, and Fuencaliente de la Palma. By 0800 on 14 September 2,935 earthquakes had been detected. Larger events were felt by residents during 13-14 September; the largest earthquake was a M 3.9, recorded at 0600 on 14 September. Overall, the events were becoming shallower (8-10 km) and hypocenters migrated slightly to the W. GPS and tiltmeter networks showed deformation totaling 1.5 cm centered over the clusters of epicenters."
Smithsonian Institution National Museum of Natural History Global Volcanism Program
"The island is open. If your hotel is affected, we will find you another one."
"We can make the most of this opportunity. For the many tourists who want to enjoy what nature has brought to La Palma, they can do so in the coming weeks and months."
Spain's Tourism Minister, Reyes Maroto
 
"But now the most amazing thing, which I've never experienced, is that the noise coming from the volcano, it sounds like... 20 fighter jets taking off and it's extremely loud, it's amazing,"
Jonas Perez, local tour guide
 
"I fear further big eruption of the volcano. It's like 200 metres altitude of fire, and then a big river of lava that is going closer and closer to the coast."
"I saw how many houses were covered by lava, and families crying."
"We didn't expect this to happen now. I was walking near the volcano when it explode[d]. I didn't expect it. This is amazing."
Sergio Sarti, island resident 
Lava flows behind houses following the eruption of a volcano in Spain
Lava flows behind houses following the eruption of a volcano in the Cumbre Vieja national park at Los Llanos de Aridane, on the Canary Island of La Palma, September 20, 2021. BORJA SUAREZ/REUTERS

Vacationing tourists were witness to quite the spectacle of nature with the eruption of a volcano in the Spanish Canary Islands. Some were only too anxious to be flown out and away from potential danger others were happy to view the fires blazing in the sky, the red-hot trails of lava inexorably wending their way down the volcano, into hillside towns on their way to the sea. That Spain's tourism minister saw fit to hawk the eruption as a tourist draw would surely not sit well with the thousands of residents who had to be evacuated, most particularly those who have lost their homes.
 
Nothing could possibly survive the lava's encroaching passage as it rolled downhill with no earthly power capable of stopping it. As a mayor of La Palma observed, nothing escaped its path, and there was nothing left as it passed. "The lava left absolutely nothing in its path," local mayor Sergio Rodriguez told Spanish broadcaster TVE, and nor would residents be returning to their homes any time soon ... which is to say those homes that escaped the lava's path.
"When the volcano erupted today, I was scared. For journalists it is something spectacular, for us it is a tragedy. I think the lava has reached some relatives' houses."
"I was five years old when the volcano last erupted [in 1971]. You never get over a volcanic eruption."
Isabel Fuentes, 55, local resident
Authorities lost no time evacuating the infirm and some farm animals from villages on a wooded slope, anticipating the eruption which blew at 3:15 p.m. in the sparsely populated Cabeza de Vaca area. When two hours passed, lava rolling down the hillside from five fissures that had been torn into the hillside, the evacuation of four villages was ordered. Nighttime video footage showed fiery fountains of lava blazing hundreds of metres into the sky, leading to incandescent orange rivers of molten rock creepng downhill.

The fiery lava tore raw open gashes into forests and farmland, ravishing everything in their path, spreading and engulfing all in before them, as they neared lower ground. A single stream of lava, several hundred metres in length and tens of metres width-wise, crossed a highway, then began to engulf houses scattered in El Paso. Spain's Civil Guardia helped to evacuate between five and ten thousand people. 
 
"In no circumstances go near the lava flow. If there is volcanic ash, stay in your houses", residents were cautioned by municipal authorities.
 
 
 
Smoke billows as lava flows next to houses on La Palma, part of the Canary Islands. (Borja Suarez/Reuters)

 
 

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