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The Izu archipelago have endured another powerful blow as tropical cyclone Nakri moved across the area on Monday, coming just after Typhoon Halong, which struck seven days prior.

Initial Consequences on the Island of Hachijojima

Local authorities on Hachijojima reported disruption and damage to approximately 220 residences after the storm brought an hour of rainfall totaling 37mm and wind bursts reaching 95mph. Airport operations were disrupted, 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 the Kanagawa region, three fishermen were carried off by waves, with one fatality reported.

Nakri's Transformation

Nakri has since transitioned into an non-tropical storm system, losing strength while traveling east over chilled northern Pacific seas, with gusts reducing to around 65mph as of Thursday. Riding the jet stream, its remaining parts are headed to reach British Columbia, Canada, delivering intense precipitation, powerful gusts, and coastal flooding.

Remembering Halong's Impact

A week earlier, Halong discharged more than 200mm of rain in three hours, as peak wind speeds hit 122mph. By the late morning of the previous Thursday, rainfall totals reached 349mm, shattering the 24-hour record. The typhoon’s remnants then crossed the north 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 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 relocate affected individuals. Halong remains among the strongest cyclones the area has ever seen. Its quick strengthening was driven by abnormally hot northern Pacific seas, which provided extra heat and moisture.

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 central and eastern regions. Steered by a dip in the jet stream, both systems hit the same area in quick succession. The initial heavy rains from Priscilla left the ground saturated, worsening floods as Raymond approached. Over 300 localities were impacted by mudslides and river overflows. By Wednesday, 66 fatalities were verified and 75 individuals are still unaccounted for. Rescue and recovery operations are continuing, with stagnant floodwaters raising health concerns in isolated areas.