Japanese Islands Hit by Back-to-Back Tropical Storms
The Izu archipelago have endured another powerful blow as tropical cyclone Nakri moved across the region on Monday, coming just after storm Halong, which struck a week earlier.
Initial Consequences on Hachijojima Island
Officials on Hachijojima Island reported disruption and damage to approximately 220 residences after the typhoon brought an hour of rainfall totaling 37mm and gusts of up to 95mph (152km/h). Airport operations were disrupted, infrastructure damaged, and intense rains caused ground slides across the island chain. The typhoon also produced waves as high as 9 meters, creating dangerous coastal conditions. Off the Pacific coast in Oiso, in Kanagawa prefecture, three men were swept away while fishing, one of whom has been confirmed dead.
Nakri's Transformation
The storm has since shifted into an non-tropical storm system, losing strength while traveling east over cooler north Pacific waters, with wind speeds dropping to about 65mph as of Thursday. Riding the jet stream, its remnants are on track to reach the Canadian province of British Columbia, bringing heavy rain, strong winds and storm surges.
Recalling Halong's Fury
Seven days before, Halong had unleashed more than 200mm of rain in three hours, as maximum sustained winds reached 122mph. By the late morning of the previous Thursday, rainfall totals reached 349mm, breaking the daily rainfall record. The typhoon’s remnants then crossed the north Pacific and arrived in Alaska on Sunday, bringing a record-breaking 2-metre storm surge.
Alaska's Severe Damage
The coastal villages of Kipnuk and Kwigillingok were the hardest hit. One person died, homes were destroyed, and nearly 1,500 people had to evacuate to safe zones. Alaska experienced an historic mass evacuation by air to relocate affected individuals. Halong remains one of the most powerful storms the region has experienced. Its quick strengthening was driven by abnormally hot northern Pacific seas, which provided extra heat and moisture.
Double Trouble in Mexico
Meanwhile, the country endured a double blow last week as the leftovers of Priscilla and Raymond converged, dumping about 609mm of rain in four days across central and eastern regions. Steered by a dip in the jet stream, both systems hit the same area in quick succession. The first deluge from Priscilla left the ground saturated, worsening floods as Raymond approached. Over 300 localities were affected by landslides and overflowing rivers. By Wednesday, 66 people have been confirmed dead and 75 individuals are still unaccounted for. Search and relief efforts persist, with stagnant floodwaters raising health concerns in isolated areas.
