According the The Times:
"The California project is the first of dozens that could be operating in the United States in the next several years, driven by a push to cut emissions of heat-trapping gases and the Obama administration's support for renewable energy. Using the Basel method, it's hoped a breakthrough can be achieved, even though it's known that large quakes occur at great depths."
Three of the largest human-caused ones happened near an Uzbekistan natural gas field, the result of liquid extraction and injection changing its tectonic action. The most severe one registered 7.3, and according to Russian scientists:
"Few will deny that there is a relationship between hydrocarbon recovery and seismic activity, but exactly how strong a relationship exists has yet to be determined."
In regions with high tectonic activity, like northern California near San Francisco or Haiti around Port-au-Prince, extraction could trigger severe quakes. It's believed Haiti has significant oil, gas, and other mineral deposits, including gold, copper, and coal. Perhaps drilling around Port-au-Prince bay, the Gulf of La Gonave, and the Island of La Gonave set off the quake, why US occupation and human neglect are related to it, and why America, France, Canada and other nations seek to profit from disaster.
(5) Large building construction
On December 2, 2005 Kate Ravilious' UK Guardian article headlined, "Skyscraper that may cause earthquakes." It referred to Taipei 101 in Taiwan, the world's tallest building at 1,667 feet, weighing 700,000 tons. According to National Taiwan Normal University geologist Cheng Horng Lin, the building's stress may have reopened an ancient fault. Before its construction, the Taipei basin was very stable with no surface ones. Thereafter, "The number of earthquakes increased to around two micro-earthquakes per year during the construction period (1997 - 2003). After completion, two larger quakes were registered, strong enough to feel at magnitudes 3.8 and 3.2."
Lin believes that "the considerable stress might be transferred into the upper crust due to the extremely soft sedimentary rocks beneath the Taipei basin. Deeper down this may have reopened an old earthquake fault."
Other experts are more cautious. UCLA quake expert John Vidale says "A building will change the stress on the ground under the building, but this probably won't reach down to around 10km, the level where earthquakes occur." Compared with dams, coal mining, oil drilling, and underground waste deposits, skyscrapers cause minor stress to the earth's surface. Klose shares that view.
Other Earthquake Causes
A January 23, 2010 Pravda online article headlined, "US weapon test aimed at Iran caused Haiti quake," stating:
"An unconfirmed report by the Russian Northern Fleets says the Haiti earthquake was caused by a flawed US Navy 'earthquake weapons' test before (they) could be utilized against Iran. (Something) went 'horribly wrong' and caused the catastrophic quake in the Caribbean, the website of Venezuela's ViVe TV recently reported, citing the Russian report."
After its release, Hugo Chavez called it a drill, preparing to cause an earthquake in Iran. Russia Today said Moscow has the same weapons. The unconfirmed Russian report said America carried out a similar test in the Pacific Ocean, causing a 6.5 magnitude quake near Eureka, CA. No deaths or injuries were reported, but many buildings were damaged.
ViVe said the US Navy may have had "full knowledge" of the test's damage potential, and speculated it was why Deputy Southern Command General PK Keen was in Haiti when the quake struck, preparing to act in case of a disaster, perhaps an engineered one. In his January 21 Global Research article, Michel Chossudovsky said:
"A Haiti disaster relief scenario had been envisaged at the headquarters of US Southern Command (SOUTHCOM) in Miami one day prior to the earthquake (since) pre-disaster simulations pertain(ing) to the impacts of a hurricane in Haiti" were conducted.
A "communication-information tool" called the Transnational Information Sharing Cooperation project (TISC) "links non-government organizations with the United States (government and military) and other nations for tracking, coordinating and organizing relief efforts."



