Japanese Archipelago Hit by Two Successive Tropical Storms
The Izu Islands have faced yet another severe impact as tropical cyclone Nakri moved across the area on Monday, coming just after Typhoon Halong, which struck a week earlier.
Immediate Impact on the Island of Hachijojima
Officials on Hachijojima Island noted interruptions and destruction to approximately 220 residences after the storm brought 37mm (1.5in) of rain in one hour and wind bursts reaching 95mph. Flight services were interrupted, infrastructure damaged, and intense rains caused ground slides across the island chain. The typhoon also produced waves as high as 9 meters, leading to hazardous shoreline situations. Near Oiso on the Pacific side, in Kanagawa prefecture, three fishermen were carried off by waves, with one fatality reported.
The Evolution of Nakri
The storm has since shifted into an extratropical cyclone, weakening as it moved eastwards over chilled northern Pacific seas, with wind speeds dropping to about 65mph as of Thursday. Riding the jet stream, its remnants are on track to reach British Columbia, Canada, bringing heavy rain, strong winds and storm surges.
Recalling Halong's Fury
A week earlier, Halong had unleashed over 200mm of precipitation within three hours, as peak wind speeds hit 122mph. By late morning last Thursday, precipitation levels climbed to 349mm, breaking the daily rainfall 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 seaside communities Kipnuk and Kwigillingok were the most affected. One person died, houses were ruined, and nearly 1,500 people had to evacuate to safe zones. The state underwent one of the largest airlifts in its history to evacuate displaced residents. Halong stands as among the strongest cyclones the area has ever seen. Its rapid intensification was fuelled by abnormally hot northern Pacific seas, which provided extra heat and moisture.
Twin Disasters in Mexico
At the same time, the country 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, 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. As of Wednesday, 66 people have been confirmed dead and 75 remain missing. Search and relief efforts persist, with stagnant floodwaters raising health concerns in isolated areas.