Japan's Archipelago Hit by Two Successive Tropical Storms

The Izu archipelago have faced yet another severe impact as Typhoon Nakri swept through the area on Monday, following in the footsteps of Typhoon Halong, which struck a week earlier.

Immediate Impact on the Island of Hachijojima

Officials on Hachijojima Island noted interruptions and destruction to about 220 homes after the storm brought an hour of rainfall totaling 37mm and wind bursts reaching 95mph. Airport operations were disrupted, infrastructure damaged, and intense rains caused ground slides across the island chain. The typhoon also generated 9-metre waves, creating dangerous coastal conditions. Off the Pacific coast in Oiso, in the Kanagawa region, three men were swept away while fishing, one of whom has been confirmed dead.

Nakri's Transformation

The storm has since shifted into an extratropical cyclone, losing strength while traveling east over chilled northern Pacific seas, with gusts reducing to around 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 over 200mm of precipitation within three hours, as peak wind speeds hit 122mph. By late morning last Thursday, rainfall totals reached 349mm, shattering the 24-hour record. The storm's leftovers then crossed the north Pacific and arrived in Alaska on Sunday, causing an unprecedented 2-meter coastal surge.

Alaska's Severe Damage

The coastal villages of Kipnuk and Kwigillingok were the hardest hit. A single fatality occurred, homes were destroyed, and about 1,500 residents were forced into shelters. Alaska experienced one of the largest airlifts in its history to relocate affected individuals. Halong remains one of the most powerful storms the region has experienced. Its quick strengthening was driven by unusually warm north Pacific waters, which supplied additional warmth and humidity.

Double Trouble in Mexico

At the same time, the nation faced two consecutive hits last week as the remnants of Hurricane Priscilla and Tropical Storm Raymond converged, dumping about 609mm of rain in four days across central and eastern regions. Steered by a dip in the jet stream, the two weather events struck the same zone one after another. The initial heavy rains from Priscilla made the soil waterlogged, worsening floods as Raymond approached. Over 300 localities were impacted by mudslides and river overflows. As of Wednesday, 66 people have been confirmed dead and 75 individuals are still unaccounted for. Search and relief efforts persist, with standing water causing health worries in isolated areas.

Sean Wu
Sean Wu

A seasoned business strategist with over a decade of experience in digital transformation and innovation.

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