BOSTON, March 29, 2011 – Catastrophe modeling firm AIR Worldwide (AIR) has released an enhanced typhoon model for the Northwest Pacific Basin. The model, which was released in Version 12.5 of AIR’s CLASIC/2TM and CATRADER® software, features a comprehensive catalog of simulated storms to provide the most complete and scientifically rigorous view of typhoon risk affecting Japan, mainland China, the Philippines, Hong Kong, Taiwan, and, with this latest release, South Korea.
“More than half of all typhoons in the Asia-Pacific region impact more than one country,” said Dr. Jayanta Guin, senior vice president, research and modeling, at AIR Worldwide. “The updated basinwide catalog will allow insurers and reinsurers to more accurately model losses to policies and portfolios that span multiple countries, thereby capturing loss correlations in a physically realistic way.”
Precipitation-induced flooding can be a significant component of insured typhoon losses in the region. For example, Typhoon Tokage in 2004 resulted in 187 billion JPY in insured losses in Japan, and more than 40 billion JPY of the total insured losses came from flood alone. In Version 12.5 of CLASIC/2 and CATRADER, precipitation-induced flood damage is explicitly modeled in all supported countries. Additionally, in CLASIC/2, users can assess their losses in Japan separately for wind and flood or for the two perils combined — an essential feature given that standard policy conditions for the two perils can differ considerably.
A significant amount of property claims data from insurers and reinsurers in each of the local markets in Asia was analyzed, and the findings from this data were used to test and validate the new models to reflect actual events in the region more accurately. In addition to actual property and loss data, AIR has collected detailed wind and precipitation data. Based on having the most complete claims, wind, and precipitation data, the model’s wind and precipitation damage functions have been enhanced for Japan and China.
Other enhancements to AIR’s Northwest Pacific Basin typhoon model include:
About AIR Worldwide
AIR Worldwide (AIR) is the scientific leader and most respected provider of risk modeling software and consulting services. AIR founded the catastrophe modeling industry in 1987 and today models the risk from natural catastrophes and terrorism in more than 50 countries. More than 400 insurance, reinsurance, financial, corporate, and government clients rely on AIR software and services for catastrophe risk management, insurance-linked securities, detailed site-specific wind and seismic engineering analyses, agricultural risk management, and property replacement-cost valuation. AIR is a member of the Verisk Insurance Solutions group at Verisk Analytics and is headquartered in Boston with additional offices in North America, Europe, and Asia. For more information, please visit www.air-worldwide.com.