Typhoon Melor (2009)
Encyclopedia
Typhoon Melor was the second category 5 typhoon in 2009. It interacted
with Typhoon Parma
on the first week of October southeast of Taiwan
.
. Satellite imagery showed a Low Level Circulation Centre had begun to form. On the evening of September 28, due to a TUTT that was providing good outflow for the system and low level vertical wind shear with a favorable environment, the JTWC issued a Tropical Cyclone Formation Alert. Early on September 29, both JMA and JTWC upgraded the system into a tropical depression. Early on September 30, JMA reported that the depression had intensified into a tropical storm and assigned its international designated name, Melor. At the same time JTWC also classified the depression as a tropical storm. Early on October 1, Melor intensified further from a severe tropical storm into a typhoon. Intensification continued, and by the afternoon of the same day the JTWC reported that Melor had intensified into a Category 1-equivalent typhoon. In just four hours, it intensified rapidly to a Category 3-equivalent typhoon, and continued to track towards northeast Luzon. Early on October 2, it strengthened to a Category 4-equivalent typhoon. After levelling out in intensity, it strengthened again on October 3. Early October 4, JTWC reported that Melor had intensified to a Category-5 equivalent super typhoon, with JMA reporting a central pressure of 910 hPa and winds of 205 km/h. On October 5, PAGASA allocated the name Quedan to the typhoon as the storm moved into Philippine's area of responsibility. It interacted with Typhoon Parma in Parma's second landfall in the Philippines. By the midday of October 8, Melor made landfall on Japan. After landfall, JMA downgraded Melor into a severe tropical storm, while the JTWC downgraded it into an extratropical storm. Late on October 11, the extratropical remnants of Typhoon Melor were completely absorbed by a newly formed extratropical storm to the north, near Alaska. The new extratropical storm then strengthened into a powerful storm, and then impacted the west coast of the United States late on October 11, near midnight.
and Guam were also revised at this time with Rota and Agrihan placed under typhoon watches and tropical storm warnings whilst Guam was placed under a tropical storm warning. Late the next day the warnings were once again revised with the tropical storm warning for Guam and whilst the typhoon watch was cancelled for both Rota and Agrihan, with Agrihan placed under a typhoon warning. Rotas remaining tropical storm warning was then cancelled early on October 3, before all of the warnings were cancelled later that day as Melor moved away from the Mariana Islands.
forecast that Typhoon Melor would make landfall near Tokyo
on October 8 (Thursday). Weather forecasters issued warnings about strong winds and high waves on the sea. Typhoon Melor moved with wind speeds of 252 kilometers per hour (156 miles/hour) and bore down on the island of Minami Daito. Typhoon Melor, which was located at 512 km from the southeast of Naha in Okinawa on October 6 at 12 p.m. Japan time, was predicted to be on a path for Tokyo. The Japan Meteorological Agency forecast that the typhoon would have a speed of 180 kilometers per hour near its center. An official at the agency warned residents that the typhoon could bring very strong winds and that sea waves could rise up to 80 meters.
Typhoon Melor landed south-west of Tokyo on the main island of Honshū on Thursday, October 8, causing at least two deaths and cutting electricity to thousands. Flights were also canceled and people evacuated amid flood and landslide warnings.
Still, initial damage reports suggested the typhoon, while powerful, did not cause the type of widespread devastation initially feared. Meteorologists had been warning that the storm could be the most powerful to hit Japan in more than a decade. Melor was the first typhoon to reach landfall in Japan in two years.
The storm was expected to drift off the country's eastern coast into the Pacific Ocean by Thursday evening. An official at Japan's meteorological agency said the storm weakened as it moved along the eastern coast, preventing heavier damage.
The typhoon brought wind speeds of about 160 kilometers per hour while dumping 30 centimeters of rain in some regions, according to Japan's meteorological agency.
One 54-year-old man was killed while delivering newspapers when his bike hit a fallen tree in the early morning, while a 69-year-old man died in Saitama prefecture near Tokyo after a tree fell on him, according to local police officials.
Many factories in the manufacturing-rich prefectures in central Japan were also shut from the storm.
Local California media had reported that the remnant of Typhoon Melor was able to kick up winds to as high as 70 mph. Some trees and power lines were downed as a result of this storm. Typhoon Melor's remnants produced up to 10 inches of rain in California's Santa Cruz Mountains
.
Fujiwhara effect
The Fujiwhara effect or Fujiwara interaction, named after Sakuhei Fujiwhara, is a type of interaction between two nearby cyclonic vortices, causing them to appear to "orbit" each other.-Description:...
with Typhoon Parma
Typhoon Parma
Typhoon Parma was the second typhoon to affect the Philippines within the span of a week during September 2009....
on the first week of October southeast of Taiwan
Taiwan
Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...
.
Meteorological history
On September 28, an area of convectional cloudiness formed 370 km (250 mi) to the northeast of PohnpeiPohnpei
Not to be confused with Pompeii, the ancient city destroyed by Vesuvius in AD 79.Pohnpei "upon a stone altar " is the name of one of the four states in the Federated States of Micronesia , situated among the Senyavin Islands which are part of the larger Caroline Islands group...
. Satellite imagery showed a Low Level Circulation Centre had begun to form. On the evening of September 28, due to a TUTT that was providing good outflow for the system and low level vertical wind shear with a favorable environment, the JTWC issued a Tropical Cyclone Formation Alert. Early on September 29, both JMA and JTWC upgraded the system into a tropical depression. Early on September 30, JMA reported that the depression had intensified into a tropical storm and assigned its international designated name, Melor. At the same time JTWC also classified the depression as a tropical storm. Early on October 1, Melor intensified further from a severe tropical storm into a typhoon. Intensification continued, and by the afternoon of the same day the JTWC reported that Melor had intensified into a Category 1-equivalent typhoon. In just four hours, it intensified rapidly to a Category 3-equivalent typhoon, and continued to track towards northeast Luzon. Early on October 2, it strengthened to a Category 4-equivalent typhoon. After levelling out in intensity, it strengthened again on October 3. Early October 4, JTWC reported that Melor had intensified to a Category-5 equivalent super typhoon, with JMA reporting a central pressure of 910 hPa and winds of 205 km/h. On October 5, PAGASA allocated the name Quedan to the typhoon as the storm moved into Philippine's area of responsibility. It interacted with Typhoon Parma in Parma's second landfall in the Philippines. By the midday of October 8, Melor made landfall on Japan. After landfall, JMA downgraded Melor into a severe tropical storm, while the JTWC downgraded it into an extratropical storm. Late on October 11, the extratropical remnants of Typhoon Melor were completely absorbed by a newly formed extratropical storm to the north, near Alaska. The new extratropical storm then strengthened into a powerful storm, and then impacted the west coast of the United States late on October 11, near midnight.
Mariana Islands
Late on September 30, the island of Guam, was placed under a tropical storm warning whilst the islands of Rota, Tinian and Saipan were placed under a typhoon watch. These warnings stayed in force until late on October 1, when the islands of Tinian and Saipan were placed under a typhoon warning. The warnings for the islands of Rota, AgrihanAgrihan
Agrihan is a stratovolcano which forms an island in the Northern Mariana Islands in the Pacific Ocean. The entire island is a massive volcano which rises over from the ocean floor, and is the fifth largest in the Marianas volcanic arc. At , its summit is the highest point in Micronesia...
and Guam were also revised at this time with Rota and Agrihan placed under typhoon watches and tropical storm warnings whilst Guam was placed under a tropical storm warning. Late the next day the warnings were once again revised with the tropical storm warning for Guam and whilst the typhoon watch was cancelled for both Rota and Agrihan, with Agrihan placed under a typhoon warning. Rotas remaining tropical storm warning was then cancelled early on October 3, before all of the warnings were cancelled later that day as Melor moved away from the Mariana Islands.
Japan
The Japan Meteorological AgencyJapan Meteorological Agency
The or JMA, is the Japanese government's weather service. Charged with gathering and reporting weather data and forecasts in Japan, it is a semi-autonomous part of the Ministry of Land, Infrastructure and Transport...
forecast that Typhoon Melor would make landfall near Tokyo
Tokyo
, ; officially , is one of the 47 prefectures of Japan. Tokyo is the capital of Japan, the center of the Greater Tokyo Area, and the largest metropolitan area of Japan. It is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family...
on October 8 (Thursday). Weather forecasters issued warnings about strong winds and high waves on the sea. Typhoon Melor moved with wind speeds of 252 kilometers per hour (156 miles/hour) and bore down on the island of Minami Daito. Typhoon Melor, which was located at 512 km from the southeast of Naha in Okinawa on October 6 at 12 p.m. Japan time, was predicted to be on a path for Tokyo. The Japan Meteorological Agency forecast that the typhoon would have a speed of 180 kilometers per hour near its center. An official at the agency warned residents that the typhoon could bring very strong winds and that sea waves could rise up to 80 meters.
Mariana Islands
Although a very powerful typhoon during its passage of the Mariana Islands, Melor produced little damage in the region. The main effects were minor flooded from heavy rainfall in Saipan. High winds also downed a few power lines and trees; however, no structural damage was reported. Roughly 2.5 in (63.5 mm) of rain fell on the island during the passage of Melor, including 2 in (50.8 mm) during a six-hour span. At the height of the storm, roughly 500 residences were without power on Tinian and Saipan; this was quickly reduced to 90 residences within several hours.Japan
Another 64 people were injured, according to local media reports, after Typhoon Melor reached landfall in Japan's Aichi prefecture early Thursday morning.Typhoon Melor landed south-west of Tokyo on the main island of Honshū on Thursday, October 8, causing at least two deaths and cutting electricity to thousands. Flights were also canceled and people evacuated amid flood and landslide warnings.
Still, initial damage reports suggested the typhoon, while powerful, did not cause the type of widespread devastation initially feared. Meteorologists had been warning that the storm could be the most powerful to hit Japan in more than a decade. Melor was the first typhoon to reach landfall in Japan in two years.
The storm was expected to drift off the country's eastern coast into the Pacific Ocean by Thursday evening. An official at Japan's meteorological agency said the storm weakened as it moved along the eastern coast, preventing heavier damage.
The typhoon brought wind speeds of about 160 kilometers per hour while dumping 30 centimeters of rain in some regions, according to Japan's meteorological agency.
One 54-year-old man was killed while delivering newspapers when his bike hit a fallen tree in the early morning, while a 69-year-old man died in Saitama prefecture near Tokyo after a tree fell on him, according to local police officials.
Many factories in the manufacturing-rich prefectures in central Japan were also shut from the storm.
California
On October 14, 2009, the remnants of Melor affected California and broke several rainfall records.Local California media had reported that the remnant of Typhoon Melor was able to kick up winds to as high as 70 mph. Some trees and power lines were downed as a result of this storm. Typhoon Melor's remnants produced up to 10 inches of rain in California's Santa Cruz Mountains
Santa Cruz Mountains
The Santa Cruz Mountains, part of the Pacific Coast Ranges, are a mountain range in central California, United States. They form a ridge along the San Francisco Peninsula, south of San Francisco, separating the Pacific Ocean from San Francisco Bay and the Santa Clara Valley, and continuing south,...
.
Japan
The typhoon left 3 dead and caused US$1.5billion of damage. Japan later recovered from the storm.See also
- 2009 Pacific typhoon season2009 Pacific typhoon seasonThe 2009 Pacific typhoon season was the period that tropical cyclones formed in the Western Pacific Ocean. The season ran throughout the year during 2009, with most tropical cyclones forming between May and November. The scope of this article is limited to the Pacific Ocean, north of the equator...
- Timeline of the 2009 Pacific typhoon seasonTimeline of the 2009 Pacific typhoon seasonThis timeline documents all of the events of the 2009 Pacific typhoon season which was the period that tropical cyclones formed in the Western Pacific Ocean during 2009, with most of the tropical cyclones forming between May and November. The scope of this article is limited to the Pacific Ocean,...
- Effects of the 2009 Pacific typhoon season in the PhilippinesEffects of the 2009 Pacific typhoon season in the PhilippinesThe effects of the 2009 Pacific typhoon season in the Philippines were considered some of the worst in decades. Throughout the year, series of typhoons impacted the country, with the worst damage occurring during September and October from Typhoons Ketsana and Parma.-Seasonal...