A series of at least four earthquakes struck near Hayward, California, on Thursday, according to the United States Geological Survey (USGS). The earthquakes ranged in magnitude from 2.7 to 3.7, with the largest one occurring at a preliminary magnitude of 3.7.

The USGS reported that the earthquakes were centered near Hayward, a city located in the San Francisco Bay Area. The quakes were felt by residents in the surrounding areas, although no reports of significant damage or injuries have been made.

The earthquakes were likely caused by movement along the Hayward Fault, a major transform fault that runs for over 62 miles (100 km) through the San Francisco Bay Area. The fault is considered active and is capable of producing significant earthquakes.

While the earthquakes that occurred on Thursday were relatively small, they serve as a reminder of the seismic activity that is present in the region. Residents are advised to be prepared for earthquakes and to take steps to ensure their safety, such as having a emergency plan in place and securing heavy objects that could fall and cause injury.

The USGS is continuing to monitor the situation and will provide updates as more information becomes available. In the meantime, residents are encouraged to remain vigilant and to report any further earthquake activity to the authorities.

Earthquake Safety Tips

• Have a emergency plan in place, including a safe meeting point and a contact person in case of separation.
• Secure heavy objects, such as bookshelves and televisions, to prevent them from falling and causing injury.
• Practice earthquake drills to ensure that you and your family are prepared.
• Stay informed about earthquake activity in your area and follow the instructions of local authorities.

By taking these steps, residents can help to ensure their safety and reduce the risk of injury or damage in the event of an earthquake.