{"id":121,"date":"2007-06-13T11:08:15","date_gmt":"2007-06-13T16:08:15","guid":{"rendered":"http:\/\/blogs.edf.org\/climate411\/2007\/06\/13\/oman_cyclone\/"},"modified":"2008-04-22T11:40:12","modified_gmt":"2008-04-22T16:40:12","slug":"oman_cyclone","status":"publish","type":"post","link":"https:\/\/blogs.edf.org\/climate411\/2007\/06\/13\/oman_cyclone\/","title":{"rendered":"Storm Hits Oman"},"content":{"rendered":"

Today’s post is by Bill Chameides<\/a>, Chief Scientist at Environmental Defense.<\/em><\/p>\n

The hurricane season began on June 1, and we are all waiting with some dread to see what this year will bring. Will it be a relatively mild season like last year, a devastating one like 2005, or something in between? An ominous sign is that we have already seen two tropical storms in the region: Andrea, which formed almost a month before the season began, and Barry, which formed on the first day of the season.<\/p>\n

Last week I read that Oman was hit by Tropical Cyclone Gonu. ("Hurricane", "typhoon", and "cyclone" are all names for the same thing.) I know that Asia and Australia are regularly hit by tropical storms, but the Arabian Peninsula? Is that normal? I didn’t know, so I decided to do a little investigating. Here’s what I learned.<\/p>\n

<\/p>\n

Tropical storms do form over the Indian Ocean, although not as commonly as they do over the North Atlantic and Western Pacific. According to NASA<\/a>, these storms form most often off the east coast of India, and make landfall over the Indian subcontinent. But Gonu formed over the Arabian Sea, to the west of India. Typically the storms that form over the Arabian Sea are weak and unremarkable.<\/p>\n

<\/a><\/p>\n

Gonu was anything but unremarkable. It appears to have been the most intense storm on record for the Arabian Peninsula. On June 4, 2007, Gonu had winds exceeded 131 mph, giving it Category 4 status, and was headed for the coast of Oman and the Strait of Hormuz.<\/p>\n

Global warming is known to increase the likelihood of extreme weather events<\/a>. Was this particular cyclone a result of global warming? No one can say. But with global warming, we are likely to see more and more unusually intense storms.<\/p>\n

The storm in Oman was potentially bad news for gasoline prices here in the U.S., since about 20 percent of all oil shipments pass through the Strait. By the time Gonu reached the coast of Oman, it had weakened to a Category 1 storm. There was no major disruption to the flow of oil, but the damage was significant, with an estimated 49 dead and widespread flooding. Gonu then headed north to Iran where it killed 12 people, but again caused no major damage to oil supplies.<\/p>\n

The tale of Gonu reminded me of a couple of things: <\/p>\n