A strong and shallow earthquake registered by the USGS as M6.1 hit off the coast of Cold Bay, Alaska at 02:35 UTC on December 31, 2018. The agency is reporting a depth of 26.9 km (18.4 miles). EMSC is reporting M6.1 at a depth of 40 km (24.8 miles). This earthquake…
A strong explosion took place at Sheveluch, one of the biggest volcanic structures in Kamchatka, Russia, late December 29 (UTC), 2018, forcing authorities to temporarily raise the Aviation Color Code to Red. According to video data, explosions sent ash up to 10 km…
A new eruption took place at Indonesian Mount Agung, Bali at 20:09 UTC on December 29, 2018 (04:09 WITA, December 30). Thin ashfall was reported in nearby communities. Alert Level remains at 3 (on a scale of 1 – 4) and the exclusion zone is currently stable at a…
Tropical Depression "Usman" dropped heavy rain over parts of the Philippines over the weekend, causing floods and landslides in which at least 122 people were killed. Usman made landfall in Borongan, Eastern Samar on December 29 and has since weakened…
Powerful Winter Storm "Eboni" marched through the United States this week, dropping heavy snow, causing slick roads and leaving 4 people dead. On its warm side, the storm brought flooding rains to the South, triggering flash flood emergencies and high…
A short-lived explosion was detected at Cleveland volcano early December 29, 2018. Ash cloud was reported rising up to 5.2 km (17 000 feet) above sea level. The Aviation Color Code remains Orange since December 12. Local seismic sensors recorded a short-lived…
Thanks to Jake and Mari of the Grand Solar Minimum YouTube channel we have an excellent overview of all significant volcanic eruptions of the year. Out of an estimated 1 500 active volcanoes, on average 50 – 70 erupt every year, spewing steam, ash, toxic gases, and…
A very strong earthquake with a preliminary magnitude of 7.2 (PHIVOLCS) hit near the coast of Mindanao, Philippines at 03:39 UTC (11:39 LT) on December 29, 2018. The agency is reporting a depth of 54 km (33 miles). Both USGS and EMSC registered it as M7.0 at a…
Tropical Depression "Usman" continues moving erratically over the Philippine Sea. The current forecast track takes it over Eastern Samar between late December 28 and early morning December 29, 2018 (local time). Residents of affected areas, especially…
A strong gas-steam activity accompanied by ash emission continues at Sheveluch volcano, Kamchatka, Russia. The Aviation Color Code remains Orange. A gas-steam with ash plume is currently drifting NE of the volcano, KVERT reports. At 02:30 UTC, volcanic ash was…
