Japanese Archipelago Struck by Back-to-Back Typhoons
The Izu archipelago have faced yet another severe impact as Typhoon Nakri moved across the area on Monday, following in the footsteps of storm Halong, which struck a week earlier.
Initial Consequences on the Island of Hachijojima
Local authorities on Hachijojima noted interruptions and destruction to approximately 220 residences after the typhoon brought 37mm (1.5in) of rain in one hour and wind bursts reaching 95mph. Airport operations were disrupted, infrastructure damaged, and heavy rainfall triggered landslides across the island chain. The typhoon also produced waves as high as 9 meters, creating dangerous coastal conditions. Off the Pacific coast in Oiso, in Kanagawa prefecture, three men were swept away while fishing, one of whom has been confirmed dead.
The Evolution of Nakri
The storm has since shifted into an non-tropical storm system, 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 the Canadian province of British Columbia, bringing heavy rain, strong winds and storm surges.
Remembering Halong's Impact
A week earlier, Halong had unleashed more than 200mm of rain in three hours, as peak wind speeds hit 122mph. By the late morning of the previous Thursday, precipitation levels climbed to 349mm, shattering the 24-hour record. The typhoon’s remnants then crossed the north Pacific and arrived in Alaska on Sunday, causing an unprecedented 2-meter coastal surge.
Alaska's Severe Damage
The seaside communities Kipnuk and Kwigillingok were the hardest hit. A single fatality occurred, homes were destroyed, and nearly 1,500 people had to evacuate to safe zones. The state underwent one of the largest airlifts in its history to relocate affected individuals. Halong stands as one of the most powerful storms the region has experienced. Its rapid intensification was fuelled by unusually warm north Pacific waters, which provided extra heat and moisture.
Double Trouble in Mexico
At the same time, the country 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. Steered by a dip in the jet stream, both systems hit the same area in quick succession. The first deluge from Priscilla left the ground saturated, intensifying flooding when Raymond arrived. Over 300 localities were impacted by mudslides and river overflows. As of Wednesday, 66 fatalities were verified and 75 remain missing. Search and relief efforts persist, with standing water causing health worries in remote zones.