MSN Weather / SPACE.COM: Samantha Mathewson – La Soufrière, which last erupted in 1979, is located on the eastern Caribbean island of St. Vincent. After decades of inactivity, the volcano started rumbling late last year, when scientists noticed a new lava dome had formed, oozing lava in the volcano’s summit crater.

Satellites operated by NASA, the National Oceanic and Atmospheric Administration (NOAA) and Maxar Technologies have been tracking the La Soufrière volcano as it continues to spew smoke and debris miles high into the atmosphere, blanketing surrounding communities and creating heavy ashfall since its initial eruption on April 9.
Video: St. Vincent volcano’s periodic eruptions seen from spaceRelated: Amazing images of volcanoes from space

Maxar’s WorldView-2 satellite captured stunning aerial views of the volcano as billows of smoke poured out over the main island of St Vincent and the Grenadines. Maxar Technologies shared the satellite images of the area, which were taken on April 8, when the local government issued evacuation orders for people in areas surrounding the volcano, ahead of its eruption.

The company also shared satellite views of the town of Richmond Vale before and after the volcano erupted. The GIF, which Maxar shared on Twitter, captures drastic atmospheric changes, as clear skies on April 2 quickly become shrouded by ash in photos taken Tuesday (April 13). Ash from the ongoing eruptions has spread hundreds of miles eastward, impacting the skies above neighboring Carribean islands.

NOAA satellites have also recorded the aftermath of the volcanic explosion. A time lapse of images from the GOES East satellite captures plumes of ash and smoke above St Vincent island, as the volcano continually erupted throughout the day on April 11.

“The volcano continues to periodically erupt, and volcanologists say the activity could continue for weeks,” the NOAA wrote on Twitter.

The NOAA’s GOES-16 weather satellite captured an up-close view of one of the explosive eruptions that occurred over the weekend. The imagery, shared April 12, shows a massive burst of ash and debris, which extended thousands of feet in the atmosphere.

The GOES-16 satellite has been keeping a constant, watchful eye on the volcano since it first erupted. Satellite imagery from April 9 shows two views of the eruption: one captured in daytime true color, or “GeoColor,” imagery and another that shows the levels of sulfur dioxide in the atmosphere as the volcano’s ash plume explodes above the island.

The NASA-NOAA Joint Polar Satellite System (JPSS) has also been watching over the area, capturing nighttime views of St. Vincent, Guadeloupe and Barbados. Taken early Sunday morning (April 11), the image highlights the massive volcanic explosion over St. Vincent, as well as the ash clouds and gravity waves that extend to neighboring islands. The NOAA-20 satellite images were captured in “day-night band” using the Visible Infrared Imaging Radiometer Suite.

La Soufrière erupted again on Tuesday (April 13), marking the fifth-straight day of explosions. Satellites will continue to observe the eruptions from space.

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  • Top Feature Photo: © Provided by Space A satellite image of the La Soufrière volcano on St. Vincent, captured on April 8, 2021