Typhoon Soulik
Typhoon Soulik was a powerful tropical cyclone that caused widespread damage in Taiwan and East China. Skirting the southern Ryukyu Islands, Soulik brought typhoon-force winds to several areas on July 13, with a peak gust of 217 km/h (135 mph) measured in Yonaguni, Okinawa. The winds downed numerous trees and power lines across the region and left roughly 16,100 households without electricity. Significant crop damage took place as well with losses reaching ¥573 million (US$5.77 million), mostly from damage to sugar cane. A total of 11 people were injured in various incidents, one of whom was seriously injured. Rainfall from the storm peaked at 194 mm (7.6 in) in Ishigaki.
Lenin Peak disaster
The Lenin Peak disaster occurred on 13 July 1990 when 43 climbers were killed during an avalanche on the 7,134-meter-high mountain peak in northeast Tajikistan and Kyrgyzstan (then part of the USSR). The deadly avalanche was triggered by a moment magnitude scale 6.4 earthquake which struck at a depth of 216.8 km beneath the Hindu Kush mountains in neighbouring Afghanistan. The incident is believed to be the deadliest mountaineering disaster in history.
Leslie Groves died
Leslie Groves was a United States Army Corps of Engineers officer who oversaw the construction of the Pentagon and directed the Manhattan Project, a top secret research project that developed the atomic bomb during World War II.
Emil Strub was born
Emil Strub was a Swiss builder, railway builder and inventor who invented the Strub rack system.