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Worldwide earthquakes with M4.5+ located by USGS and Contributing Agencies. / (Earthquakes with M2.5+ within the United States and adjacent areas.)

The USGS has a new set of maps here: http://earthquake.usgs.gov/earthquakes/map/

A superb interactive science resource about the structure of the Earth, plate Tectonics, earthquakes and volcanoes. http://ictmagic.wikispaces.com/science

Michael Pidwirny (Lead Author);John Shroder, Galal Hassan Galal Hussein (Topic Editor) "Plate tectonics". In: Encyclopedia of Earth. Eds. Cutler J. Cleveland (Washington, D.C.: Environmental Information Coalition, National Council for Science and the Environment). [First published in the Encyclopedia of Earth July 19, 2010; Last revised Date March 7, 2011; Retrieved March 14, 2011

analysis of danger from power plant damage and related failures

Hood (2011.03.14) prefaces expert comments regarding changed risk of large tremors in Tokyo with "it is too soon to know" (¶1).

How easy it has become to share your thoughtless and tactless ideas with the world... and there are real consequences to public insensitivity, indecency, meanness, dishonesty,...

"Japan lies on the cusp of the Pacific-Philippine-Eurasian triple plate junction, where the complex interactions of three tectonic plates is unpredictable and loaded with potential activity" (¶1, 2011.03.14).

This is an deeply moving blog with eloquent words and pictures documenting the clean up efforts after the Tsunami. Not only is it a wonderful social studies and character ed resource but it will renew your faith in humanity.

Prefabricated container houses, we have three kinds of products, flat pack container houses, Detachable container houses, and folding container houses, the standard size is 5950mm(L)*3000mm(W)*2850(H)mm/unit. It is all composed of steel. The house is an integral structure with a frame inside. The wall is made of colored steel composite panels. It is filled with EPS, rock wool, and glass wool. It is mainly used for temporary buildings. , can be combined in various ways, has strong anti-earthquake, anti-deformation ability, good sealing performance, convenient disassembly and assembly, green environmental protection, waterproof, fireproof and anti-corrosion, lightweight and labor-saving. The house can be stacked up to three floors, the overall transport is convenient, and the service life can reach more than 20 years. Widely used in the construction site as a project management office, conference room, worker camp, canteen, restaurant, supermarket, laundry room, changing room, toilet, bathroom, and storage room.

UB9A0 is Unicore's new-generation proprietary high-precision RTK positioning board based on NebulasIV SoC which integrates RF, baseband and high-precision algorithm, supporting GPS, BDS, GLONASS, Galileo, QZSS, NavIC and SBAS. The board provides millimeter-level carrier-phase observations and centimeter-level RTK positioning output, and supports advanced multi-path mitigation and low elevation angle tracking. UB9A0 is compatible with mainstream GNSS OEM boards on the market and provides UART, Ethernet, and other interfaces to meet the needs of users in different applications such as surveying and mapping, CORS stations, portable base stations, earthquake monitoring and global monitoring stations.

The UB9A0 by Unicore Communications is a high-performance GNSS module designed for superior accuracy and reliability in demanding applications. With advanced technology and precision, it ensures optimal performance for a wide range of navigation solutions. Contact Unicore for all your positioning needs.