Extreme rainfall has caused severe flooding and deadly landslides in the northeastern and southern Brazil over the weekend, claiming the lives of at least 8 people and forcing more than 30 000 to evacuate. Authorities said that swollen rivers, mudslides, and falling…
Tropical Cyclone "Mora" (02B) formed in the Bay of Bengal on May 28, 2017, and is now intensifying on its way toward Bangladesh. The cyclone is expected to make landfall near Chittagong after midnight UTC on May 30 with wind speeds near 120 km/h (75 mph),…
A powerful eruption took place at Alaska's Bogoslof volcano on May 28, 2017. It was the second powerful eruption after more than months of relative calm. Aviation Color Code was raised to Red. The Alaska Volcano Observatory (AVO) reported a powerful explosive…
A coronal mass ejection (CME) produced during the early UTC hours of May 23, 2017 hit Earth's magnetic field at 15:36 UTC on May 27, more than 24 hours after it was expected. Although the solar wind speed is relatively slow, the embedded magnetic field had a…
Nearly 200 people are dead or missing after very heavy monsoon rains caused severe floods and mudslides in several southern and western areas of drought-stricken Sri Lanka. Some areas reportedly received 12 months worth of rain within just 24 hours on Thursday, May…
An eruption near the center of Earth-facing side of the Sun produced a partial HALO CME (coronal mass ejection) during the early UTC hours of May 23, 2017. The CME is weak, but it has an Earth-directed component. Arrival at Earth is expected around 12:00 UTC on May…
A severe thunderstorm brought damaging winds and heavy rain to US – Mexico border region late May 21, 2017, forcing authorities to close the Laredo – Nuevo Laredo bridge, one of the busiest commercial crossings between the two countries. The traffic is being…
A damaging tornado ripped through northern parts of the city of Toluca, Mexico during the afternoon hours of Wednesday, May 17, 2017. Toluca Mayor, Fernando Zamora Morales, toured the area and reported at least 25 damaged houses. Morales added there were no…
An unusually strong late-spring snowstorm, named Valerie by The Weather Channel, dumped heavy snow on the Rockies, closing roads, damaging trees and causing power outages on Wednesday and Thursday, May 18, 2017. Valerie dumped more than 3 feet (91.4 cm) of snow and…
On Thursday, May 18, 2017, the World Meteorological Organization (WMO) has announced "world records" for the highest reported historical death tolls from tropical cyclones, tornadoes, lightning and hailstorms. It marks the first time the official WMO…
