Strong and shallow M6.0 earthquake hits Gulf of California, Mexico

Epicenter of M6.0 earthquake in Gulf of California, Mexico on June 30, 2026. Credit: TW/SAM, Google The epicenter was located 75 km (47 miles) SSW of El Progreso (population 1 137), 95 km (59 miles) SSW of Guasave (population 71 196), 98 km (61 miles) SSW of Leyva Solano (population 27 536), and 100 km (62.1 miles) SSW of Adolfo Ruiz Cortines (population 12 978). 13 000 people are estimated to have felt moderate shaking, 2.6 million light and 334 000 weak. There is no tsunami threat from this earthquake. The USGS issued a Green alert for shaking-related fatalities and economic losses. There is a low likelihood of casualties and damage. Overall, the population in this region resides in structures that are a mix of vulnerable and earthquake-resistant construction. The predominant vulnerable building types are mud wall and adobe block with concrete bond beam construction. No significant landsliding is expected. Epicenter of M6.0 earthquake in Gulf of California, Mexico on June 30, 2026. Credit: TW/SAM, Google Estimated population exposure to earthquake shaking Selected cities exposed Regional seismicity References: 1 M6.0 earthquake Gulf of California, Mexico – USGS – June 30, 2026 2 M6.0 earthquake Gulf of California, Mexico – EMSC – June 30, 2026 Teo Blašković I'm a dedicated researcher, journalist, and editor at The Watchers. With over 20 years of experience in the media industry, I specialize in hard science news, focusing on extreme weather, seismic and volcanic activity, space weather, and astronomy, including near-Earth objects and planetary defense strategies. You can reach me at teo /at/ watchers. news.