Magnitude 4.2 Earthquake Strikes Near Isleton in Delta

Image Source: Twitter An earthquake with a magnitude of 4.1 struck near Isleton, California, according to the United States Geological Survey (USGS).

[{"selector":"#anim-a789660b-7b46-442f-a82e-2a582cbea487 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a6f8f0d6-4573-4b6a-86c2-8a6d26743e6b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dfd6ac8d-94c8-4f1e-848b-7f82d8aa9b25","keyframes":{"transform":["translate3d(0px, 169.78320%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Twitter The quake occurred at approximately 9:30 a.m. and was located about 2.7 miles southwest of Isleton.

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[{"selector":"#anim-082e9fe1-7e27-4ebe-baed-9bd75d269ba1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-ec28759d-d562-46d2-8d80-36adf2d0b1c1","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0f1223fb-f1e6-4857-baaa-4750b9de3afa","keyframes":{"transform":["translate3d(0px, 155.44973%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Twitter BART (Bay Area Rapid Transit) temporarily halted train services to conduct track inspections following the earthquake.

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[{"selector":"#anim-3863b201-bf05-4501-ba18-1dd8b29f3122 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-dec04822-cd67-4b08-8484-1ebac4fb9197","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8ef37ab9-50b2-48cf-bb1d-854b0ebc7bbd","keyframes":{"transform":["translate3d(0px, 155.44973%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Twitter An emergency alert was sent to people's cellphones across the affected area, emphasizing the importance of earthquake safety.

[{"selector":"#anim-ab2609fb-14ff-45b1-a56b-534137e07ab0 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-9ea13e1d-7c18-4343-85db-6a5edeff47a1","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e66166a9-2e92-45ed-a86f-f4fc6ac9c543","keyframes":{"transform":["translate3d(0px, 145.13349%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Twitter The earthquake coincided with the planned Great California Shake Out drill, a statewide effort to raise awareness about earthquake preparedness.

[{"selector":"#anim-04fe00c2-f47e-4e5f-9252-c9e9c1697650 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-69cd8fe3-5a1d-469c-bc7b-c247ba823e8a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-21694205-4497-4138-b8b0-4055a887c073","keyframes":{"transform":["translate3d(0px, 154.49736%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Twitter Interestingly, this earthquake occurred one day after the 34th anniversary of the devastating 1989 Loma Prieta earthquake.

[{"selector":"#anim-52b96358-26dd-4d3e-8907-b74267362e42 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-935d234b-9d7e-45be-9161-70321f5955c8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-494c4aa7-37a2-4f1e-816e-15af7839446a","keyframes":{"transform":["translate3d(0px, 154.49736%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Twitter The 1989 Loma Prieta earthquake had a magnitude of 6.9, resulting in significant casualties and property damage.

[{"selector":"#anim-475e3bfc-b0d0-4730-ad67-ceefe5e9a056 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-45d81d40-bcc1-41a4-bfd4-297bca6d4c48","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cbe99a43-8503-4801-92f0-9e7c6da50794","keyframes":{"transform":["translate3d(0px, 144.35831%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Twitter The latest earthquake, with a magnitude of 4.1, was centered in the southwest Sacramento County area, near Contra Costa, Solano, and San Joaquin counties.

[{"selector":"#anim-03fbd116-1abd-41bb-8629-9ed22112a01d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-88800e11-32b0-4232-b1aa-3585dcafd09b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-97292961-e12e-4dab-a1ec-96d3f7c4fcf2","keyframes":{"transform":["translate3d(0px, 169.78320%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram The early warning system sent alerts to cellphones across Northern California to notify residents of the earthquake.

[{"selector":"#anim-5324dd37-30a7-4bb0-81d9-b0adbee539da [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-3ccadd86-5abd-4e7d-bf8f-bce5ef3d2895","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e149efc3-0daa-4728-9339-ad460dce8880","keyframes":{"transform":["translate3d(0px, 155.44973%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Despite the earthquake, many residents in the highly populated areas of the San Francisco Bay Area and Sacramento did not feel significant shaking.

[{"selector":"#anim-7b94c16f-d091-4118-8e04-4011e01d04c9 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-2349a583-88ad-4522-b1db-888845064d3b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-49da0283-28c8-4cac-a099-c73009a9d4f4","keyframes":{"transform":["translate3d(0px, 154.49736%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram The earthquake's epicenter was located in the southwestern tip of Sacramento County, near cities such as Rio Vista, Oakley, and Antioch.

[{"selector":"#anim-4bd34d36-dc79-47ae-8ba0-c8ea150a06aa [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-d21792af-9a2b-470a-970d-5e1bec11db54","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-952e234c-5fcf-418c-957e-e9d2c4dd61b2","keyframes":{"transform":["translate3d(0px, 169.78320%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Over the past 10 days, there have been multiple earthquakes in the vicinity, indicating the region's seismic activity.