Rocscience Inc.'s Technical Workshop: Finite Element Modelling of Underground Excavations begins on Aug 26th 2026
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On This Day | August 25

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2017
Hurricane Harvey makes landfall in Texas

Hurricane Harvey was a devastating Category 4 hurricane that made landfall on Texas and Louisiana in August 2017, causing catastrophic flooding and more than 100 deaths. It is tied with 2005's Hurricane Katrina as the costliest tropical cyclone on record, inflicting $125 billion (2017 USD) in damage, primarily from catastrophic rainfall-triggered flooding in the Houston metropolitan area and Southeast Texas; this made the storm the costliest natural disaster recorded in Texas at the time.

2005
Hurricane Katrina makes landfall in Florida

Hurricane Katrina was a devastating Category 5 Atlantic hurricane that resulted in 1,392 fatalities and caused damage estimated between $97.4 billion to $145.5 billion in late August 2005, particularly in the city of New Orleans and its surrounding areas. At the time, it was the costliest tropical cyclone on record, tied now with Hurricane Harvey of 2017. Katrina was the twelfth tropical cyclone, the fifth hurricane, and the third major hurricane of the 2005 Atlantic hurricane season. It was also the fourth-most intense Atlantic hurricane on record to make landfall in the contiguous United States.

1970
Tachu Naito died

Tachu Naito was a Japanese architect, engineer, and professor. He was a father of earthquake-proof design and built many broadcasting and observation towers, including the Tokyo Tower.

1933
1933 Diexi earthquake

The 1933 Diexi earthquake occurred in Diexi, Mao County, Szechwan, Republic of China on August 25 with a moment magnitude of 7.3 and a maximum Mercalli intensity of X (Extreme). With up to 9,300 killed, this was the deadliest earthquake in 1933. This earthquake destroyed the town of Diexi and surrounding villages, and caused many landslides. The old town of Diexi was submerged in landslide dam-created Diexi Lake.

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Engineering Properties and Laboratory Testing

Aug, 21, 2026 | Education

Tensile Force-Strain Response Geogrid tensile properties are normally reported as force per unit wi...

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South Korea city hit by almost a metre of rain and deadly landslide

Aug, 18, 2026 | News

Torrential rain has triggered a deadly landslide in Geoje, South Korea, after the southern city rece...

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GroutForce™ Displacement Piles: Design Methods, Test Results & HeliCAP® Engineering Workshop

Aug, 20, 2026 | Event

Discover how GroutForce™ Displacement Piles provide a high-capacity foundation solution by utilizing...

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Granada earthquake injures three and disrupts historic city sites

Aug, 18, 2026 | News

A shallow earthquake has struck southern Spain, injuring at least three people and damaging building...

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Century-old New York rail tunnel rebuilt after corrosive flood damage

Aug, 17, 2026 | News

Amtrak has reopened Line 2 of the East River Tunnel in New York, completing the first major phase of...

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Reinforcement and Stabilization Mechanisms

Aug, 18, 2026 | Education

Tensile Reinforcement The most fundamental mechanism is tensile reinforcement. As the soil mass ten...