Double earthquake strikes Northern California: magnitudes 4.1 and 4.5

Two earthquakes struck Northern California early Thursday, a magnitude 4.1 tremor followed by a 4.5 quake, according to initial reports. No immediate reports of damage or casualties.

A double earthquake hit Northern California in the early hours of Thursday, according to initial reports. The first tremor registered magnitude 4.1, followed by a stronger 4.5 quake. The reports come from a single source and details on the epicenter and potential damage are not yet confirmed. The region experienced a significant earthquake in late June, as previously reported by The Zioneer.

• Developing18:28 · 24 JunStrong earthquake shakes Northern California
• Developing16:51 · 29 Jun5.5-magnitude earthquake strikes off Oregon coast
• Developing14:45 · 29 JunMagnitude 4.6 aftershock hits Venezuela's northern coast
• Developing15:12 · 20 JulThis morning: Two earthquakes of magnitudes 5.2 and 5.7 strike western Iran's Kermanshah province; three lightly injured

Source and signal

A single-sourced dispatch is never rated Confirmed or Strong. Its Signal strengthens only when a second, independent source corroborates it.

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