Japan's Islands Hit by Two Successive Tropical Storms

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

Immediate Impact on the Island of Hachijojima

Officials on Hachijojima Island reported disruption and damage to about 220 homes after the storm brought an hour of rainfall totaling 37mm and gusts of up to 95mph (152km/h). Flight services were interrupted, infrastructure damaged, and heavy rainfall triggered landslides across the group of islands. The storm also generated 9-metre waves, creating dangerous coastal conditions. Near Oiso on the Pacific side, in Kanagawa prefecture, three men were swept away while fishing, with one fatality reported.

Nakri's Transformation

Nakri has since transitioned 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 remaining parts are headed to reach British Columbia, Canada, delivering intense precipitation, powerful gusts, and coastal flooding.

Recalling Halong's Fury

Seven days before, Halong discharged over 200mm of precipitation within three hours, as peak wind speeds hit 122mph. By the late morning of the previous Thursday, precipitation levels climbed to 349mm, breaking the daily rainfall record. The storm's leftovers then traveled over the northern Pacific and reached Alaska on Sunday, causing an unprecedented 2-meter coastal surge.

Significant Harm in Alaska

The seaside communities Kipnuk and Kwigillingok were the hardest hit. 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 stands as one of the most powerful storms the area has ever seen. Its rapid intensification was fuelled by abnormally hot northern Pacific seas, which supplied additional warmth and humidity.

Double Trouble in Mexico

At the same time, the country faced two consecutive hits last week as the leftovers of Priscilla and Raymond converged, dumping about 609mm of rain in four days across the central and eastern areas. Guided by a trough in the air current, the two weather events struck the same zone one after another. The initial heavy rains 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. Rescue and recovery operations are continuing, with standing water causing health worries in isolated areas.

Gary Lynn
Gary Lynn

A seasoned IT consultant with over a decade of experience in cybersecurity and cloud computing, passionate about helping businesses innovate securely.