Typhoon HALONG was formed in Mariana Islands. The formation of the typhoon is usually decided at 9AM, 3PM, 9PM, 3AM of JST (
Expression of Time), and it is relatively rare to decide typhoon formation at noon JST. Because of this, the typhoon information is also unusual; showing only 24-hour forecast for the typhoon track in
Typhoon Track Forecast. Typhoon information will return to its normal format on 3PM of today.