San Francisco Fire Department: Tsunami alerts “not a false alarm” Justin Schorr ... Early warning system sent out alerts as far south as Salinas The ShakeAlert advance earthquake warning ...

300 Mbps Proxim Wireless Tsunami QB-8150-LNK CCTV transmission system with 23 dBi Integrated antenna Proxim Wireless Tsunami GX800-6U/L CCTV transmission system with high Tx power radio Proxim ...

The product is optimized for high speed Ethernet networking and for transmission of standard E1 or E3 channels. Tsunami GX800 is not just another typical PDH/SDH platform. It houses a unique ...

People in high-risk tsunami areas could soon be helped by an early-warning alarm system using sound waves that is being developed by scientists. Mathematicians think they have devised a way of ...

When an earthquake and tsunami struck Indonesia in 2012, a warning siren did not go off in a province near the epicenter. Investigations revealed that the alarm system’s power was turned off ...

Only a rudimentary warning system was in place ... 15 to 50 minutes before an alarm could be issued, says Dr Laura Kong, director of Unesco’s International Tsunami Information Centre.