Typhoon Irma (1966)
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Typhoon Irma | |
| Meteorological history | |
|---|---|
| Formed | May 10, 1966 |
| Dissipated | May 22, 1966 |
| Unknown-strength storm | |
| 10-minute sustained (JMA) | |
| Lowest pressure | 970 hPa (mbar); 28.64 inHg |
| Category 4-equivalent typhoon | |
| 1-minute sustained (SSHWS/JTWC) | |
| Highest winds | 220 km/h (140 mph) |
| Lowest pressure | 970 hPa (mbar); 28.64 inHg |
| Overall effects | |
| Fatalities | 174 total |
| Damage | $2.5 million (1966 USD) |
| Areas affected | Philippines |
Part of the 1966 Pacific typhoon season | |
Typhoon Irma, known in the Philippines as Typhoon Klaring was a typhoon that hit the Philippines in May 1966.

Tropical storm (39–73 mph, 63–118 km/h)
Category 1 (74–95 mph, 119–153 km/h)
Category 2 (96–110 mph, 154–177 km/h)
Category 3 (111–129 mph, 178–208 km/h)
Category 4 (130–156 mph, 209–251 km/h)
Category 5 (≥157 mph, ≥252 km/h)
Unknown
115 mph Typhoon Irma hit the eastern Samar on May 15. It weakened over the island, but re-intensified rapidly to a 140 mph typhoon in the Sibuyan Sea before hitting Mindoro on the 17th. After weakening to a tropical storm, Irma turned northward to hit western Luzon as a 95 mph typhoon on the 19th. It accelerated to the northeast, and became extratropical on the 22nd. The extratropical remnant raced northeast before abruptly slowing on May 23 well to the east of Japan. During that time, it temporarily turned north while moving erratically. The system later acquired a general eastward track by May 26 and accelerated once more before dissipating near the International Dateline on May 29.[1]