A tornado struck Kashiani upazila of Gopalganj, Bihar, India around 15:30 local time on October 5, 2023, damaging approximately 25 business establishments, temples, trees, and electric poles. There were no reported casualties.
Over the next couple of days, the focus of impactful weather in the United States will shift into the northeastern region where a deepening upper-level trough is forecast to interact with the circulation associated with Tropical Storm “Philippe” currently moving northward across the western Atlantic toward Bermuda.
Typhoon “Koinu” made landfall in Cape Eluanbi, southern Taiwan, on October 4, 2023, breaking wind speed records and injuring 190 people. Despite the high winds and significant rainfall, no deaths have been reported.
Late Tuesday, October 3, 2023, parts of Rio Grande do Sul in Brazil and Uruguay were struck by severe weather conditions that included giant hail and intense lightning. The hail ranged from “very large” to “giant”. Damage to homes, buildings, and infrastructure has been reported, although official estimates are not yet available. Further adverse weather conditions are forecasted for Wednesday.
A glacial lake outburst flood (GLOF) triggered a rapid surge in water levels along the Teesta River basin in Sikkim, India at approximately 01:30 LT on Wednesday, October 4, 2023. The water levels soared to heights of 5 – 6 m (15 – 20 feet), resulting in significant infrastructure damage, at least 8 fatalities, and more than 60 individuals reported missing.
Major flooding occurred in Dominica and Guadeloupe on October 2 and 3, 2023, as Tropical Storm Philippe’s tail brought torrential rains to the northern Leeward Islands.
A storm system exiting the West will trigger widespread severe thunderstorms across the Plains on Tuesday. These storms are expected to produce large hail, damaging winds, heavy rain, possible flooding and a couple of tornadoes across the region. Ahead of this sprawling system, a number of record high temperatures are possible from the Upper Mississippi Valley and Great Lakes into the Northeast.
Typhoon “Koinu” — known as Jenny in the Philippines — formed over the Pacific Ocean on September 27, 2023, as the 14th named storm of the 2023 Pacific typhoon season. The system is forecast to continue strengthening and make landfall over southern Taiwan on October 4.
The center of Tropical Storm “Philippe” is expected to pass near or just northeast of the northern Leeward Islands later today and tonight (LT), threatening the region with heavy rains and flooding.
Record-breaking rainfall submerged streets and disrupted travel across the New York City metropolitan area on September 29, 2023. The deluge set new daily records and made this month the wettest September in New York City’s recorded history.
