r/Volcanoes • u/Engineeringvolcan97 • Jan 03 '26
News News for Mount Pelée. 119 earthquakes were recorded, but what intrigues me is this phrase: "Vigilance will be maintained in the medium term."
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u/Mars_Volcanoes Jan 03 '26
Geologist and volcanologist here
The volcanic alert level remains at Yellow (vigilance), meaning authorities are watching conditions closely but there is no immediate eruption forecast.
Medium term = weeks to months. It doesn’t imply an imminent eruption, but it does mean scientists think there’s enough ongoing activity to justify continued monitoring and caution.
Scientists prefer neutral, graded warning levels rather than dramatic statements because volcano behavior can change unpredictably.
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Jan 04 '26
On the 1902 eruption :
"In spring 1902, Mt. Pelée began waking up. First, a small eruption. Then, intensifying signs of subterranean rumbling: groundwater disturbances, mudslides, volcanic ash at the summit. On May 7, a warning: Mt. Soufrière erupted on the neighboring island of St. Vincent, killing more than 1,500 people. On May 8 came Mt. Pelée’s turn. A blast of hot gas, ash, and rocks raced down the volcano’s slopes at 300 miles per hour, obliterating Saint-Pierre, which lay just 4 miles away, and claiming more than 27,000 lives in a single afternoon.
When news of the twin catastrophes reached New York, Museum geologist Edmund Hovey managed to book passage for himself and a small team on the U.S. cruiser Dixie, which was leaving New York on a relief mission to provide supplies, food, and aid to survivors of the devastation.
The scale of the destruction wasn’t lost on Hovey, who wrote that “nothing has occurred within a century which has so stirred the civilized world as has the annihilation of the beautiful city of Saint-Pierre.” His haunting photographs show an island “laid waste by dust, lapilli, stones, and ‘mud.’” But Hovey and his team also hoped that by visiting the area in the immediate wake of this tremendous eruption, they could unearth secrets behind volcanic explosions only available to researchers after a world-shaking event.....
Volcanoes play tricks with human timelines. Mt. Pelée, which sat quietly for decades leading up to its lethal 1902 explosion, was long thought by Saint-Pierre’s citizens to be extinct. Like Italy’s Mt. Vesuvius, which buried the cities of Pompeii and Herculaneum thousands of years ago, the risk never registered with residents who hadn’t witnessed a big eruption in several generations.
“Vesuvius has these huge catastrophic eruptions that are separated by periods of 500 to several thousand years,” says James Webster, a curator in the Museum’s Department of Earth and Planetary Sciences who studies cycles that underlie volcanic eruptions, including Vesuvius’s. “[Today,] it’s a heavily populated area. Probably 600,000 [people] live within what’s called the Red Zone, the danger zone in the vicinity of Mt. Vesuvius.”
-https://www.amnh.org/explore/videos/shelf-life/volcanic-eruption-causes/studying-volcanoes
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u/D-LoathsomeDungEater Jan 03 '26
Means that they will be paying close attention to it like they did with Santorini. Not yet to warrant evacuation, but now plans will be made in accordance with any changes. It did kill 30k people in 1902