A large storm will impact the Eastern half of the U.S. today, February 22, 2022, with snow/ice in the Upper Mississippi Valley and Great Lakes into northern New England and heavy rain/severe storms from the Lower Mississippi Valley to the Ohio and Tennessee Valleys….
A massive winter storm will continue impacting the Central, Eastern and Southern U.S. over the next few days. Heavy snow is expected from the southern Rockies to northern New England, while heavy ice accretion is likely from Texas to Pennsylvania. An ongoing…
Cascades Volcano Observatory geophysicists have detected a subtle increase in the rate of uplift of the ground surface about 5 km (3 miles) west of South Sister volcano, Oregon, U.S. Episodes of increased uplift have been observed in this area before, and the…
A major winter storm is set to bring disruptive snow and ice accumulations from the Rockies and the Heartland to the Great Lakes beginning Tuesday night, February 1, 2022, and continuing through Thursday morning, February 3. Significant disruptions to travel are…
At least 4 people died and more than 120 000 customers were left without power after a powerful Nor'easter hit the U.S. East Coast on Saturday, January 29, and Sunday, January 30, 2022. More than 16 million people were placed under winter weather alerts. The…
The rapid deepening of the bomb cyclone off the East Coast, U.S. is well underway. The NWS WPC and OPC surface analyses show the pressure dropped 9 hPa in just 3 hours between 03:00 and 06:00 UTC on January 29, 2022. A powerful Nor'easter and winter storm will…
A powerful Nor'easter is expected to develop off the Mid-Atlantic coastline on Friday, January 28, 2022, before impacting eastern parts of the Northeast and New England over the coming weekend. Numerous hazards are likely from heavy snow, with significant…
A swarm of earthquakes has occurred in the vicinity of Davidof volcano, Alaska over the past two days. A similar earthquake swarm occurred in December 2021. There is no known eruption of this volcano over the past 10 000 years. The largest earthquake in the…
The Colorado Fire near Big Sur in Monterey County, Palo Colorado Canyon, California has so far consumed 283 ha (700 acres) of land as is 35% contained, as of 04:25 UTC on January 24, 2022. The fire started on January 21 in a steep canyon and quickly spread toward…
A strong and shallow earthquake registered by the USGS as M6.2 hit Fox Islands, Alaska, U.S. at 05:17 UTC on January 22, 2022. The agency is reporting a depth of 42.8 km (26.6 miles). EMSC is reporting M6.2 at a depth of 60 km (37.3 miles). The epicenter was located…
