TOKYO, Japan (2nd UPDATE) – Super typhoon Neoguri (Philippine codename Florita) was barreling toward Japan's Okinawa islands Monday, July 7, packing violent winds and torrential rains as officials warned residents to stay indoors.
The storm could be one of the worst in decades, with gusts of up to 270 kilometers per hour (160 miles per hour) expected to slam into the southernmost subtropical island chain early Tuesday, July 8, and possibly reaching mainland Japan by Wednesday, the national weather agency said.
The typhoon was located some 600 km (370 miles) south of Okinawa's main island at 0300 GMT, or within the Philippine Area of Responsibility (PAR), and was moving north northwest at 25 km (16 miles) per hour.
"Please be vigilant, stay inside buildings and avoid working outside and making unnecessary trips," a meteorological agency official said at a press briefing.
The official warned that the storm could pack "record level" winds and stir up high waves.
"It is likely to arrive in Okinawa Tuesday morning, generating violent gales and high waves... and, in some areas, violent rains," he said.
"Please be ready to evacuate," the official added.
The meteorological agency forecast Neoguri, whose name means racoon in Korean, would dump up to 80 millimeters (three inches) of rain an hour on Okinawa as it pounds the archipelago.
The storm, which could affect an area with a 500-km radius, was expected to be downgraded by the time it hit the Japanese mainland.
However, Kyushu region – next to the main island of Honshu where major cities including Tokyo and Osaka are located – was already seeing heavy rains and officials warned over possible floods and landslides.
"I'm calling on the heads of municipalities not to hesitate in issuing evacuation warnings and don't be afraid of being overcautious," Keiji Furuya, the state minister in charge of disaster management, told a government meeting.
The US Kadena Air Force base in Okinawa, the largest US airbase in the Pacific, began evacuating some of its aircraft Sunday in preparation for the typhoon.
"I can't stress enough how dangerous this typhoon may be when it hits Okinawa," Commander James Hecker of the 18th Wing stationed in Kadena said in a statement posted online.
"This is the most powerful typhoon forecast to hit the island in 15 years; we expect damaging winds to arrive by early Tuesday morning.
"So be prepared!... Tie down your outdoor items and work with your neighbours to help them."
"During the typhoon, do not go outside... Anything not tied down, even small items, could become deadly projectiles," the statement said.
Okinawa, also home to some 1,600 Filipinos, is regularly hit by typhoons but islanders were taking no chances with fishermen on Miyako island bringing boats back to port and tying them down with ropes.
"It's rare that we brace for a typhoon (as early as) July," a Miyako fisherman said in television footage from public broadcaster NHK.
Side effects in the Philippines
As it leaves the Philippine Area of Responsibility (PAR), Typhoon Neoguri will bring heavy rains and thunderstorms over Panay, Mindoro, Palawan, Batangas, Cavite, Zambales and Bataan.
Fishing boats are advised not to venture out into the eastern coast of Luzon and Visayas.
Local disaster officials should be prepared, the Philippine state weather bureau PAGASA said.
The typhoon is expected to be out of the Philippine Area of Responsibility by Tuesday morning.
The next PAGASA update on the storm will be published at 11 pm.– With reports from Rappler.com