Bulletin b5a9846413e0
Issued on
There is a more recent bulletin for this region. See the most recent
Namazu: earthquake forecast for Cascadia and western United States, with data as of November 1, 2026, 15:26 (UTC−8). From October 25, 2026, 17:00 (UTC−7) to November 1, 2026, 16:00 (UTC−8), the probability of at least one earthquake of magnitude 5.0 or larger in the region is 16.9%. This is how often one has occurred in the region over periods of the same length. From October 25, 2026, 17:00 (UTC−7) to November 1, 2026, 16:00 (UTC−8), the probability of at least one earthquake of magnitude 6.0 or larger in the region is 2.2%. This is how often one has occurred in the region over periods of the same length. From October 25, 2026, 17:00 (UTC−7) to November 24, 2026, 16:00 (UTC−8), the probability of at least one earthquake of magnitude 5.0 or larger in the region is 52.7%. This is how often one has occurred in the region over periods of the same length. From October 25, 2026, 17:00 (UTC−7) to November 24, 2026, 16:00 (UTC−8), the probability of at least one earthquake of magnitude 6.0 or larger in the region is 9.5%. This is how often one has occurred in the region over periods of the same length. From October 25, 2026, 17:00 (UTC−7) to October 25, 2027, 17:00 (UTC−7), the probability of at least one earthquake of magnitude 6.0 or larger in the region is 75.2%. This is how often one has occurred in the region over periods of the same length. United States: Federal Emergency Management Agency (FEMA): https://www.fema.gov USGS National Earthquake Information Center (NEIC): https://www.usgs.gov/programs/earthquake-hazards/national-earthquake-information-center-neic Canada: Public Safety Canada / Sécurité publique Canada: https://www.publicsafety.gc.ca Check with your local authority. Mexico: Coordinación Nacional de Protección Civil (CNPC): https://www.gob.mx/sspc/acciones-y-programas/coordinacion-nacional-de-proteccion-civil-357857 Check with your local authority. Whether this bulletin is still current, was replaced or was annulled, and the aftershock zone of each earthquake, are at https://proyectonamazu.com/en/cascadia-oeste-eeuu/boletin/b5a9846413e0a9014ea224fbcf43467df0a6d63c4ee0d02078379b1c6e666796 Namazu does not guess; it measures. These are probabilities. Data: U.S. Geological Survey (USGS); Time zones: contains information from timezone-boundary-builder (https://github.com/evansiroky/timezone-boundary-builder), made available under the Open Database License (ODbL) (https://opendatacommons.org/licenses/odbl/1-0/)
- Full id:
- b5a9846413e0a9014ea224fbcf43467df0a6d63c4ee0d02078379b1c6e666796
- Fingerprint:
- c262ac4c0dd6b8351bbf53e79b68be380ba00b8722a0f0b359dc0cbfeaefc382