2006 Pacific typhoon season
The 2006 Pacific typhoon season was a near-average season that produced a total of 23 named storms, 15 typhoons, and six super typhoons. The season ran throughout 2006, though most tropical cyclones typically develop between May and October. The season's first named storm, Chanchu, developed on May 9, while the season's last named storm, Trami, dissipated on December 20. Also, this season was more active, costly, and deadly than the previous season.
2006 Pacific typhoon season
Moving west to west-northwestward, Durian intensified slowly. It became a severe tropical storm on November 27, and the next day it was named "Reming" by PAGASA when it entered the Philippine Area of Responsibility. Later on November 28, both the JMA and JTWC upgraded it to a typhoon as it continued to track towards the Philippines. A quick bout of intensification occurred on November 29, causing the JMA to upgrade the storm to 100 knots in wind intensity, and the JTWC to give it a Dvorak classification of 6.5 (127 kn) in a satellite fix. In 6 hours, Durian intensified from 90 kn 1-minute sustained winds to 125 kn winds. The JTWC then forecast a direct hit over Metro Manila later that day when it upgraded the storm to a super typhoon. PAGASA raised Public Storm Warning Signal 4, its highest warning level, over Catanduanes, Albay, Camarines Norte and Camarines Sur. It was the third time in 2006, and the third time in a row, that PAGASA raised Signal #4. Durian began to weaken slightly as it approached land, undergoing an eyewall replacement cycle, but quickly regained peak strength.