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Estimated diameter of the Poseidon, about 2 meters. The Poseidon is intended to serve as response to U.S. withdrawal from the ABM treaty and to increase the Russian capability to overcome the U.S. missile defense systems, [1]: 25 [20] [2] [3] such as anti-ballistic missiles, etc. The Poseidon warhead can contaminate a large area with radiation.
The UGM-73 Poseidon missile was the second US Navy nuclear-armed submarine-launched ballistic missile (SLBM) system, powered by a two-stage solid-fuel rocket. It succeeded the UGM-27 Polaris beginning in 1972, bringing major advances in warheads and accuracy. It was followed by Trident I in 1979, and Trident II in 1990.
In 2018, Russia has released plans for a 20 to 100Mt tsunami bomb, named Status-6 or Poseidon Torpedo, which is realized as a nuclear-powered and nuclear-armed unmanned underwater vehicle with a length of about 24m. According to the plan, the Poseidon Torpedo would initiate a 500m high shockwave.
A 2021 map showing how a tsunami could impact San Francisco was thrust back into the spotlight after a 2024 earthquake ... The most destructive tsunami to hit California occurred on March, 28 ...
Large tsunamis have occurred in the US and will again. A magnitude 9.2 earthquake in the Gulf of Alaska caused damage and loss of life along the West Coast in 1964. More than 150 tsunamis have ...
7.0 earthquake hits off Northern California coast; tsunami warning canceled. Cecilio Padilla. Updated December 5, 2024 at 7:00 PM.
Poseidon offered a massive MIRV capability of up to 14 warheads per missile. [15] Like the Soviets, the US also desired a longer-range missile that would allow SSBNs to be based in CONUS. In the late 1970s the Trident I (C-4) missile with a range of 7,400 kilometres (4,000 nmi) and eight MIRV warheads was backfitted to 12 of the Poseidon ...
The California Geological Survey releases tsunami hazard maps for Ventura, San Diego, Marin, Napa, Santa Cruz, Solano and Sonoma counties to help residents understand risks.