Japanese Archipelago Struck by Back-to-Back Tropical Storms
The Izu Islands have endured another powerful blow as tropical cyclone Nakri swept through the region on Monday, coming just after storm Halong, which struck a week earlier.
Immediate Impact on the Island of Hachijojima
Local authorities on Hachijojima 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). Airport operations were disrupted, public facilities harmed, and heavy rainfall triggered landslides across the group of islands. The storm also produced waves as high as 9 meters, creating dangerous coastal conditions. Near Oiso on the Pacific side, 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, weakening as it moved eastwards 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, bringing heavy rain, strong winds and storm surges.
Recalling Halong's Fury
A week earlier, Halong discharged more than 200mm of rain in three hours, as maximum sustained winds reached 122mph. By the late morning of the previous Thursday, rainfall totals reached 349mm, shattering the 24-hour record. The storm's leftovers then traveled over the northern Pacific and arrived in Alaska on Sunday, causing an unprecedented 2-meter coastal surge.
Significant Harm in Alaska
The coastal villages of Kipnuk and Kwigillingok were the most affected. A single fatality occurred, houses were ruined, and about 1,500 residents were forced into shelters. Alaska experienced an historic mass evacuation by air to evacuate displaced residents. Halong stands as among the strongest cyclones the region has experienced. Its quick strengthening was fuelled by unusually warm north Pacific waters, which provided extra heat and moisture.
Twin Disasters in Mexico
Meanwhile, the country faced two consecutive hits last week as the leftovers of Priscilla and Raymond combined, releasing nearly 609mm of precipitation over 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, intensifying flooding when Raymond arrived. Over 300 localities were impacted by mudslides and river overflows. By Wednesday, 66 people have been confirmed dead and 75 individuals are still unaccounted for. Rescue and recovery operations are continuing, with standing water causing health worries in isolated areas.