Hurricane Michael (2018) and trapped capital

On October 10, 2018, Michael makes landfall near Mexico Beach, Florida, with winds of about 160 miles an hour, the most powerful hurricane ever recorded on that stretch of coast. Its Category 5 classification, set after analysis in 2019, changed nothing about what insurers saw on the ground. Initial insured loss estimates, in the range of six to eight billion dollars, climbed over the months. The reason is loss creep: partially wind-damaged roofs and structures, reopened claims, assignments of benefits to repair contractors, and litigation. For reinsurance, the sore point was not the total amount but the duration. Collateralized reinsurance funds, which hold each contract's limit in cash until the loss is final, could release their collateral only after several quarters, sometimes more than a year. That is trapped capital. Investors, with too little visibility on the release date, asked for more premium for the uncertainty, and some left the segment. The episode, with Typhoon Jebi and the Camp Fire the same year, installed a premium for secondary perils and for slow-developing claims.