Sponsor of the Day:
Jerkmate
https://www.shakealert.org/technical-partner-resources/shakealert-licensing-center/
ShakeAlert® Licensing Center – ShakeAlert
licensingcentershakealert
https://www.shakealert.org/technical-partner-resources/eewdisplay/
EEWDisplay – ShakeAlert
shakealert
https://www.shakealert.org/research/
Research – ShakeAlert
researchshakealert
https://www.shakealert.org/education-and-outreach/shakealert-ready/shakealert-ready-schools/
ShakeAlert® Ready Schools – ShakeAlert
readyschoolsshakealert
https://www.shakealert.org/toolkit/introduction/
Introduction – ShakeAlert
introductionshakealert
https://www.shakealert.org/system-information/shakealert-trademark-guidelines/
ShakeAlert® Trademark Guidelines – ShakeAlert
trademark guidelinesshakealert
https://www.shakealert.org/education-and-outreach/shakealert-ready/
ShakeAlert® Ready – ShakeAlert
readyshakealert
https://www.shakealert.org/research/social-science-research/
Social Science Research – ShakeAlert
social science researchshakealert
https://www.shakealert.org/media-kit/
Media Kit – ShakeAlert
media kitshakealert
https://www.latimes.com/california/story/2025-12-04/no-earthquake-felt-after-shakealert-issues-alert-for-magnitude
ShakeAlert sends false alarm about magnitude 5.9 earthquake - Los Angeles Times
Dec 6, 2025 - The ShakeAlert system that warns about imminent shaking arriving from earthquakes sent a false alarm across California on Thursday morning for a magnitude 5.9...
magnitude 5 9los angeles timesfalse alarmshakealertsends
https://www.shakealert.org/system-information/shakealert-system-algorithms/
ShakeAlert® System Algorithms – ShakeAlert
systemalgorithmsshakealert
https://www.shakealert.org/
ShakeAlert – Because seconds matter.
shakealertsecondsmatter
https://www.shakealert.org/system-information/alert-delivery-thresholds/
Alert Delivery Thresholds – ShakeAlert
alertdeliverythresholds
https://www.shakealert.org/education-and-outreach/shakealert-ready/shakealert-ready-cert/
ShakeAlert® Ready CERT – ShakeAlert
readycertshakealert
https://www.shakealert.org/education-and-outreach/
Communication, Education & Outreach – ShakeAlert
communication educationoutreachshakealert
https://www.shakealert.org/technical-partner-resources/
Technical Partner Resources – ShakeAlert
technical partnerresourcesshakealert