SAN DIEGO, Calif. — A wave of anxiety swept through the San Diego community on Friday as several schools placed their campuses into lockdown following a series of threatening phone calls. The incidents, which occurred on Friday, February 6, 2026, triggered a significant police response across the county, affecting students, staff, and parents at multiple high schools and middle schools.

While law enforcement has since determined that the threats were likely part of a coordinated “swatting” hoax—false reports designed to draw a massive police response—school administrators treated the situations with the utmost seriousness. Campuses including Mount Miguel High School and a middle school in the Mira Mesa neighborhood were among those impacted, implementing emergency safety protocols while officers swept the grounds.

As the “all clear” is given and lockdowns are lifted, officials are now focusing on the investigation into the source of the calls, emphasizing that generating false threats against schools is a serious crime that disrupts education and drains public safety resources.

Breaking: Threats Trigger Lockdowns

The disruptions began in the morning hours of Friday. According to the San Diego Police Department (SDPD) and the San Diego County Sheriff’s Department, dispatch centers received multiple emergency calls alleging immediate danger at various school sites.

• The Nature of the Calls: The callers reportedly described active threats, such as the presence of an armed individual or the sound of gunfire. These types of calls are hallmarks of “swatting,” where a perpetrator uses technology to mask their location and creates a false emergency scenario.

• Immediate Action: In response, schools immediately activated lockdown or “secure campus” procedures. This involves locking all perimeter doors, keeping students inside classrooms, and halting all movement on campus.

Mira Mesa Incident: In the Mira Mesa neighborhood, a local middle school (identified in reports as potentially associated with the Challenger Middle School or nearby campuses) issued a shelter-in-place order. SDPD officers converged on the scene to verify the credibility of the threat. “Officers worked to verify the situation and clear the scene,” officials stated. Within a short period, police confirmed that there was no active shooter and no danger to students. The lockdown was lifted, and normal school operations resumed, though with a heightened security presence.

Mount Miguel High School: A similar situation unfolded at Mount Miguel High School in Spring Valley. Reports indicated a “vague report that sounded like a possible discharge of a firearm nearby.” The San Diego County Sheriff’s deputies responded rapidly, securing the perimeter and conducting a sweep of the high school. “No weapon was ever found and the threat was ultimately deemed unfounded,” authorities confirmed. The lockdown at Mount Miguel was brief but tense, as students and teachers followed the safety drills they practice for exactly these scenarios.

The “Swatting” Phenomenon

“Swatting” has become a growing problem for school districts across California and the nation. Why it happens: These hoaxes are often perpetrated by individuals seeking to cause chaos, disrupt the school day, or test law enforcement response times. In some cases, the calls originate from outside the country, complicating investigations. The Impact: While the threats are fake, the fear is real.

• Trauma: For students huddled in classrooms, not knowing if the threat is real or a hoax is a traumatic experience.

• Resource Drain: Every swatting call diverts police officers, fire trucks, and ambulances away from real emergencies.

• Parental Panic: In the age of social media, rumors of a lockdown spread instantly, causing panic among parents who may rush to the school, inadvertently complicating the police response.

Official Response and Advice

Local officials are taking a hard line on these incidents. “Law enforcement agencies treat hoax and threatening calls seriously.” Investigators are currently analyzing call logs and digital footprints to identify the perpetrators. Making a false report of an emergency is a felony in California, punishable by significant jail time and fines.

Guidance for Parents: School districts like San Diego Unified and the Grossmont Union High School District are urging parents to follow official channels during emergencies.

• Stay Calm: While difficult, staying calm helps prevented misinformation.

• Do Not Rush to School: “Avoid attempting to pick up students during a lockdown,” officials advise. “Doing so can interfere with emergency response efforts.”

• Wait for Updates: Schools use automated systems (calls, texts, emails) to provide accurate information once the police have deemed it safe to communicate.

Conclusion

The lockdowns on February 6, 2026, served as a stress test for San Diego’s school safety protocols. While the threats were unfounded, the rapid response of the SDPD and school staff ensured that students remained safe throughout the ordeal. Classes have resumed, but the investigation into who tried to terrorize San Diego’s students is just beginning.

All students and staff are reported safe.

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Summary of Key Facts:

• Event: School Lockdowns / Shelter-in-Place.

• Date: Friday, February 6, 2026.

• Locations: Mount Miguel High School, Mira Mesa area middle school, others.

• Cause: Threatening “Swatting” Phone Calls (Hoax).

• Response: Police sweeps; Lockdowns lifted after threats deemed unfounded.

• Status: All clear given; Investigation ongoing into callers.

We will continue to update this story as law enforcement releases more information regarding the source of the calls.