Eruptive column produced by the massive eruption of the Hunga Tonga-Hunga Ha'apai volcano in Tonga at 04:10 UTC on January 15, 2022, likely reached a height of about 30 km (98 500 feet) above sea level. The data is coming from Ozone Mapping and Profiler Suite…
High-resolution satellites have detected substantial quantities of methane leaking from two landfill sites close to the center of Madrid, Spain. Using data from the ESA's Copernicus Sentinel-5P mission combined with GHGSat’s high-resolution commercial…
A lava dome-like feature formed in the summit crater of Great Sitkin volcano, Alaska, suggesting magma is rising near the surface. As a result, the Alaska Volcano Observatory (AVO) has raised the Aviation Color Code to ORANGE and the Volcano Alert Level to WATCH. A…
An artificial intelligence system developed by Oxford researchers and ESA's Φ-lab called Worldfloods, which will pioneer the detection of global flood events from space, has launched from Cape Canaveral in Florida, U.S., at 19:00 UTC on June 30, 2021. The…
A very thick Saharan dust cloud is moving over the Mediterranean Sea into Italy and Southeast Europe over the past couple of days. Coupled with exceptionally high temperatures affecting the region, this dust is contributing to lower visibility, respiratory issues,…
NASA-funded researchers examined satellite-based soil moisture and soil composition in the hope to predict optimal breeding sites of locust swarms. The team is now working to integrate the data into the FAO locust support to be better prepared for the next major…
Researchers have developed the first-of-its-kind space-based monitoring system that uses the Global Navigational Satellite System (GNSS) to measure crustal deformation, which can provide seismic monitoring for natural disasters like large earthquakes and tsunamis….
At the end of April 2021, drought conditions were covering 85 percent of Mexico. Numerous lakes and reservoirs have dried up, or are in the process of drying up, including the country's second-largest body of freshwater — Lake Cuitzeo. Before the current…
Laguna del Farallón — a 180 ha (445 acres) lagoon in Veracruz, Mexico — has lost 75% of its water over the past several months due to lack of rain and drought. As of April 22, drought conditions are covering 85 percent of Mexico. In Veracruz, 32 of the…
La Soufrière volcano on the Caribbean island of Saint Vincent began erupting on April 9, 2021, spewing ash at least 7.6 km (25 000 feet) above sea level. The volcano continued to erupt over the next several days, with multiple violent explosions, allowing…
