NORTHERN CALIFORNIA-19 km N of Healdsburg, United States-NNW of Santa Rosa-4.2--3 km SW of Cobb-2.5--2.2--5 km SW of Hidden Valley Lake-2.7

Magnitude 4.2 Region NORTHERN CALIFORNIA Date time 2026-05-07 09:42:43.5 UTC Location 38.770 ; -122.807 Depth 5 km Distance 37 km NNW of Santa Rosa, United States / pop: 174,000 / local time: 02:42:43.5 2026-05-07 19 km N of Healdsburg, United States / pop: 11,700 / local time: 02:42:43.5 2026-05-07 Source parameters reviewed by a seismologist ------------- I felt this earthquake All data providers for this event: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) Further information can be found at: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) EMSC is the European infrastructure for seismological products in -------------- Magnitude 2.5 Region NORTHERN CALIFORNIA Date time 2026-05-07 09:44:27.6 UTC Location 38.812 ; -122.777 Depth 0 km Distance 42 km NNW of Santa Rosa, United States / pop: 174,000 / local time: 02:44:27.6 2026-05-07 5 km WSW of Cobb, United States / pop: 1,700 / local time: 02:44:27.6 2026-05-07 Source parameters provided by: USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC) ------------- I felt this earthquake All data providers for this event: USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC) Further information can be found at: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) ------------ Magnitude 2.2 Region NORTHERN CALIFORNIA Date time 2026-05-07 09:49:56.7 UTC Location 38.807 ; -122.748 Depth 0 km Distance 41 km NNW of Santa Rosa, United States / pop: 174,000 / local time: 02:49:56.7 2026-05-07 3 km SW of Cobb, United States / pop: 1,700 / local time: 02:49:56.7 2026-05-07 Source parameters provided by: USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC) ----------- I felt this earthquake All data providers for this event: USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC) Further information can be found at: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) EMSC is the European infrastructure for seismological products in ----------- Magnitude 2.7 Region NORTHERN CALIFORNIA Date time 2026-05-07 09:54:40.4 UTC Location 38.740 ; -122.708 Depth 2 km Distance 33 km N of Santa Rosa, United States / pop: 174,000 / local time: 02:54:40.4 2026-05-07 15 km SW of Hidden Valley Lake, United States / pop: 5,500 / local time: 02:54:40.4 2026-05-07 Source parameters provided by: USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC) ---------- I felt this earthquake All data providers for this event: USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC) Further information can be found at: GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) EMSC is the European infrastructure for seismological products in