Log of Detected Earthquakes 
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather Underground
NWS Weather Alerts SummaryIssued by the National Weather Service |
| Last update: Friday 1:30pm PDT |
Los Angeles Co. Extreme Heat Warning - Expires: Sunday 7/26/2026 2:45 pm Heat Advisory - Expires: Sunday 7/26/2026 2:45 pm Heat Advisory - Expires: Sunday 7/26/2026 2:45 pm Beach Hazards Statement - Expires: Saturday 7/25/2026 3:00 am Air Quality Alert - Expires: Monday 7/27/2026 8:00 pm |
| Riverside Co. Extreme Heat Warning - Expires: Friday 7/24/2026 9:30 pm Extreme Heat Warning - Expires: Friday 7/24/2026 4:15 pm Extreme Heat Warning - Expires: Friday 7/24/2026 9:30 pm Heat Advisory - Expires: Friday 7/24/2026 9:30 pm Heat Advisory - Expires: Wednesday 7/22/2026 12:25 am Heat Advisory - Expires: Friday 7/24/2026 9:30 pm |
| San Bernardino Co. Extreme Heat Warning - Expires: Friday 7/24/2026 9:30 pm Extreme Heat Warning - Expires: Friday 7/24/2026 9:30 pm Extreme Heat Warning - Expires: Saturday 7/25/2026 5:00 am Extreme Heat Warning - Expires: Friday 7/24/2026 4:15 pm Heat Advisory - Expires: Friday 7/24/2026 9:30 pm Heat Advisory - Expires: Wednesday 7/22/2026 12:25 am |
| Orange Co. Heat Advisory - Expires: Friday 7/24/2026 9:30 pm Heat Advisory - Expires: Friday 7/24/2026 9:30 pm Heat Advisory - Expires: Friday 7/24/2026 9:30 pm Beach Hazards Statement - Expires: Friday 7/24/2026 2:15 pm |