Japanese Islands Struck by Back-to-Back Typhoons

The Izu Islands have endured another powerful blow as Typhoon Nakri swept through the region on Monday, following in the footsteps of Typhoon Halong, which hit a week earlier.

Immediate Impact 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). Flight services were interrupted, public facilities harmed, and heavy rainfall triggered landslides across the island chain. The storm also produced waves as high as 9 meters, creating dangerous coastal conditions. Off the Pacific coast in Oiso, in Kanagawa prefecture, three fishermen were carried off by waves, one of whom has been confirmed dead.

The Evolution of Nakri

The storm has since shifted into an extratropical cyclone, weakening as it moved eastwards over cooler north Pacific waters, with gusts reducing to around 65mph as of Thursday. Riding the jet stream, its remaining parts are headed 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 over 200mm of precipitation within three hours, as maximum sustained winds reached 122mph. By the late morning of the previous Thursday, precipitation levels climbed to 349mm, shattering the 24-hour record. The typhoon’s remnants then traveled over the northern Pacific and reached Alaska on Sunday, bringing a record-breaking 2-metre storm surge.

Alaska's Severe Damage

The coastal villages of Kipnuk and Kwigillingok were the most affected. A single fatality occurred, houses were ruined, and nearly 1,500 people had to evacuate to safe zones. Alaska experienced an historic mass evacuation by air to relocate affected individuals. Halong stands as one of the most powerful storms the area has ever seen. Its quick strengthening was fuelled by unusually warm north Pacific waters, which provided extra heat and moisture.

Double Trouble in Mexico

Meanwhile, the nation endured a double blow last week as the remnants of Hurricane Priscilla and Tropical Storm Raymond combined, dumping about 609mm of rain in four days across the central and eastern areas. Guided by a trough in the air current, 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 remain missing. Rescue and recovery operations are continuing, with standing water causing health worries in isolated areas.

John Giles
John Giles

A tech enthusiast and business strategist with over a decade of experience in digital transformation and startup consulting.