A coronal mass ejection (CME) launched from the Sun on March 21, 2025, is expected to impact Earth early on March 23, prompting a G3 – Strong geomagnetic storm watch issued by NOAA’s Space Weather Prediction Center (SWPC). The CME was associated with an M1.2 solar flare from Region 4028 at 15:34 UTC.
A major eruption took place at Indonesia’s Lewotobi Laki-laki volcano on March 20, 2025, ejecting ash up to 16.2 km (53 000 feet) above sea level.
Blizzard warnings and multiple winter weather alerts have been issued across the Central Plains and Midwest as a powerful winter storm is forecast to sweep through the region starting Tuesday, March 18, 2025. Strong winds of over 80 km/h (50 mph) and snow accumulation of up to 15 cm (6 inches) will create impossible travel conditions along key routes.
Two EF-4 tornadoes touched down in Arkansas on Friday, March 14, 2025, amid a severe weather outbreak that claimed three lives in the state and 40 across the country. This was the first time multiple EF-4/F-4 tornadoes touched down in the state on the same day in 28 years.
The multi-day severe weather outbreak has left at least 33 people dead across six U.S. states as storms and tornadoes continue to cause destruction. Missouri has reported the highest death toll with 12 fatalities, while Kansas, Mississippi, Texas, Arkansas, and Oklahoma have also suffered casualties.
Multiple tornadoes have been reported in Missouri ripping through businesses, and homes, downing trees toppling vehicles along their paths on Friday, March 14, 2025.
Wind-driven fires swept across northeastern Oklahoma on March 14, 2025, fueled by 120 km/h (75 mph) winds and dry conditions. It caused evacuations, road closures, power outages, and severe structural damage.
A powerful surface low, forecast to reach pressures in the 970s hPa range, will move from the central Great Plains to the upper Midwest on Friday, March 14, 2025. This system will intensify the low-level jet, with wind speeds approaching hurricane force, drawing warm, moist air northward. By sunset, dew points near 16°C (60°F) are…
Extremely critical fire weather conditions are forecast for Friday, March 14, 2025, across parts of the southern Plains and Midwest due to historically strong winds and low humidity. A wildfire outbreak is possible in the southern Plains, with fast-moving and uncontrollable fires likely. Wind gusts between 95–130 km/h (60–80 mph) may cause rapid fire spread and significant danger to affected areas.
A shallow earthquake registered by the INGV as M4.4 hit the Campi Flegrei region of Italy at 00:25 UTC (01:25 LT) on March 13, 2025. The agency is reporting a depth of 2 km (1.2 miles). The earthquake matched the strongest event in 40 years but showed unprecedented ground accelerations, indicating greater intensity, according to the Vesuvius Observatory. The USGS and EMSC reported a magnitude of 4.2, with USGS reporting a depth of 10 km (6.2 miles) and EMSC 3 km (1.9 miles).
