Earthquake early warning ShakeAlert 2.0: Public rollout

MD Kohler, DE Smith, J Andrews… - Seismological …, 2020 - pubs.geoscienceworld.org
The ShakeAlert earthquake early warning system is designed to automatically identify and
characterize the initiation and rupture evolution of large earthquakes, estimate the intensity …

ShakeAlert earthquake early warning system performance during the 2019 Ridgecrest earthquake sequence

AI Chung, MA Meier, J Andrews… - Bulletin of the …, 2020 - pubs.geoscienceworld.org
During July 2019, a sequence of earthquakes, including an M w 6.4 foreshock and an M w
7.1 mainshock, occurred near Ridgecrest, California. ShakeAlert, the US Geological Survey …

Expected warning times from the ShakeAlert earthquake early warning system for earthquakes in the Pacific Northwest

JJ McGuire, DE Smith, AD Frankel, EA Wirth… - 2021 - pubs.usgs.gov
The ShakeAlert® earthquake early warning system has been live since October 2019 for the
testing of public alerting to mobile devices in California and will soon begin testing this …

Earthquake early warning ShakeAlert system: West coast wide production prototype

MD Kohler, ES Cochran, D Given… - Seismological …, 2018 - pubs.geoscienceworld.org
Earthquake early warning (EEW) is an application of seismological science that can give
people, as well as mechanical and electrical systems, up to tens of seconds to take …

CISN ShakeAlert: An earthquake early warning demonstration system for California

M Böse, R Allen, H Brown, G Gua, M Fischer… - Early Warning for …, 2014 - Springer
To demonstrate the feasibility of earthquake early warning (EEW) in California, we have
developed and implemented the CISN ShakeAlert demonstration system. A Decision …

Event detection performance of the PLUM earthquake early warning algorithm in southern California

ES Cochran, J Bunn, SE Minson… - Bulletin of the …, 2019 - pubs.geoscienceworld.org
We test the Japanese ground‐motion‐based earthquake early warning (EEW) algorithm,
propagation of local undamped motion (PLUM), in southern California with application to the …

Technical implementation plan for the ShakeAlert production system: An earthquake early warning system for the west coast of the United States

DD Given, ES Cochran, T Heaton, E Hauksson, R Allen… - 2014 - pubs.usgs.gov
Abstract Earthquake Early Warning (EEW) systems can provide as much as tens of seconds
of warning to people and automated systems before strong shaking arrives. The United …

Earthquake early warning ShakeAlert system: Testing and certification platform

ES Cochran, MD Kohler, DD Given… - Seismological …, 2018 - pubs.geoscienceworld.org
Earthquake early warning systems provide warnings to end users of incoming moderate to
strong ground shaking from earthquakes. An earthquake early warning system, ShakeAlert …

Optimizing earthquake early warning performance: ElarmS‐3

AI Chung, I Henson, RM Allen - Seismological …, 2019 - pubs.geoscienceworld.org
ABSTRACT The University of California Berkeley's (UCB) Earthquake Alert Systems
(ElarmS) is a network‐based earthquake early warning (EEW) algorithm that was one of the …

Practical limitations of earthquake early warning

DJ Wald - Earthquake Spectra, 2020 - journals.sagepub.com
Earthquake early warning (EEW) entails detection of initial earthquake shaking and rapid
estimation and notification to users prior to imminent, stronger shaking. EEW (ShakeAlert …