Japan's Islands Hit by Two Successive Tropical Storms

The Izu archipelago have faced yet another severe impact as Typhoon Nakri moved across the area on Monday, following in the footsteps of Typhoon Halong, which hit seven days prior.

Immediate Impact on the Island of Hachijojima

Local authorities on Hachijojima noted interruptions and destruction to about 220 homes after the typhoon brought 37mm (1.5in) of rain in one hour and gusts of up to 95mph (152km/h). Airport operations were disrupted, infrastructure damaged, and heavy rainfall triggered landslides across the island chain. The typhoon also generated 9-metre waves, creating dangerous coastal conditions. Off the Pacific coast in Oiso, in Kanagawa prefecture, three men were swept away while fishing, with one fatality reported.

The Evolution of Nakri

The storm has since shifted into an non-tropical storm system, losing strength while traveling east over cooler north Pacific waters, with gusts reducing to around 65mph as of Thursday. Moving along the air current, its remnants are on track to reach the Canadian province of British Columbia, bringing heavy rain, strong winds and storm surges.

Remembering Halong's Impact

A week earlier, Halong discharged over 200mm of precipitation within 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 traveled over the northern Pacific and arrived in Alaska on Sunday, bringing a record-breaking 2-metre storm surge.

Alaska's Severe Damage

The seaside communities Kipnuk and Kwigillingok were the most affected. A single fatality occurred, homes were destroyed, and about 1,500 residents were forced into shelters. The state underwent an historic mass evacuation by air to evacuate displaced residents. Halong remains one of the most powerful storms the area has ever seen. Its rapid intensification was driven by abnormally hot northern Pacific seas, which provided extra heat and moisture.

Twin Disasters in Mexico

Meanwhile, the nation faced two consecutive hits last week as the remnants of Hurricane Priscilla and Tropical Storm Raymond combined, dumping about 609mm of rain in four days across central and eastern regions. Guided by a trough in the air current, both systems hit the same area in quick succession. The first deluge from Priscilla made the soil waterlogged, intensifying flooding when Raymond arrived. More than 300 communities were affected by landslides and overflowing rivers. As of Wednesday, 66 people have been confirmed dead and 75 remain missing. Search and relief efforts persist, with standing water causing health worries in isolated areas.

Stephen Phillips
Stephen Phillips

A seasoned financial analyst with over a decade of experience in investment management and personal finance education.