8 Temmuz Earthquakes in Kolombia: SGC Reports and Regional Seismic Activities

On 8 Temmuz, earthquakes of various magnitudes occurred in different regions of Kolombia. The Kolombia Geological Survey (SGC) continuously monitors seismic activities across the country to inform the public and authorities. In the latest measurements, low and moderate tremors were recorded in different parts of the country. The magnitudes of these earthquakes generally range between 2.0 and 3.3, and no major damage or casualties have been reported. The SGC encourages the public to access instant and accurate information regarding seismic developments.

The Kolombia Geological Survey uses a highly comprehensive network to monitor the country's seismic activity impartially and scientifically. In this context, there are 206 seismic stations covering the entire national territory of Kolombia. Additionally, 133 special seismic stations are in service to closely monitor activities in the country's active volcanic regions. Thanks to these stations, regardless of the magnitude of the earthquake, critical data such as location, depth, and intensity are obtained within seconds. The collected data is analyzed by experts at three different volcanological and seismological observatories.

When examining the tremors detected during the day, it is observed that a wide area from the north to the south of the country is affected. In the morning hours, an earthquake with a magnitude of 2.0 and at a shallow depth was recorded in the Dabeiba (Antioquia) region. At noon, another seismic movement with a magnitude of 2.1 and a depth of 137 kilometers was measured in the Los Santos (Santander) region. On the same afternoon, another earthquake with a magnitude of 2.7 originating from a depth of 134 kilometers was experienced in the Yotoco (Valle del Cauca) region. Furthermore, an earthquake with a magnitude of 3.3 occurred off the coast of Venezuela, a neighbor of Kolombia.

Although these small-scale earthquakes do not have a significant destructive potential, authorities call on the public to always be cautious in these seismically active regions. Experts recommend using short message services (SMS) instead of landlines during a major earthquake to prevent communication lines from collapsing. Additionally, it is emphasized that emergency kits (survival kits) should always be kept ready and that their weight should not exceed 25 percent of the carrier's body weight. Medications, food, and batteries inside should have their expiration dates checked every six months. The SGC states that citizens reporting the tremors they feel on official platforms strengthens regional intensity analyses.

The issue of earthquake prediction continues to be a major scientific challenge that remains unsolved for Kolombia, as it is worldwide. To date, neither countries with highly strong technological infrastructure such as ABD nor societies highly prepared for earthquakes like Japonya have been able to develop a method to predict when earthquakes will occur in advance. For this reason, the main focus of institutions like the Kolombia Geological Survey is to collect data as quickly as possible the moment an earthquake occurs, activate early warning systems, and inform the public. Thanks to continuously developing monitoring networks, the country is becoming better prepared for a possible major disaster day by day.