Sukabumi Sea Earthquake Today, January 18, 2025, Here are the Facts Behind It

Kapanlagi.com - Sukabumi, West Java, was shaken by an earthquake with a magnitude of 4.3 on Saturday, January 18, 2025, at exactly 00:44 WIB. The earthquake struck at a depth of 38 km, with the epicenter located 33 km southwest of Sukabumi. The Meteorology, Climatology, and Geophysics Agency (BMKG) confirmed that this earthquake was caused by active fault activity on land.

According to the shaking intensity map released by BMKG, the tremors were felt with an intensity of II-III MMI in several areas, including Surade, Cianjur, and Bogor. Many residents reported feeling it quite clearly inside their homes, but so far, the good news is that there have been no reports of building damage.

The Director of Earthquake and Tsunami at BMKG, Dr. Daryono, explained that this earthquake was triggered by the movement of a thrust fault. Nevertheless, as of 01:10 WIB, there have been no reports of aftershock activity. This situation reminds us of the importance of disaster mitigation, especially in earthquake-prone areas like Sukabumi, so that the community remains vigilant and prepared for any possibilities.

1. Time and Location of the Earthquake

In the early hours of Saturday, January 18, 2025, Sukabumi was shaken by an earthquake that surprised the local residents at 00:44 WIB. According to information from BMKG, the epicenter of the earthquake is located at coordinates 7.28° S and 106.49° E, precisely 33 km southwest of Sukabumi at a depth of 38 km.

This phenomenon indicates the presence of active fault activity on land, and the vibrations were felt with an intensity of II to III MMI in areas such as Surade, Bogor, and Palabuhan Ratu. Fortunately, despite the noticeable tremors, this earthquake did not cause significant damage.

2. Analysis of the Earthquake Causes by BMKG

BMKG revealed that the recent earthquake was caused by thrust fault activity, resulting from tectonic pressure that commonly affects areas near active faults.

With a hypocenter depth of 38 km, this earthquake is classified as a shallow tectonic earthquake that can be felt in various surrounding regions.

In Surade, the tremors were quite noticeable with an intensity of III MMI, as if a heavy vehicle was passing by. Nevertheless, up to this point, reports of building damage or casualties remain zero.

3. No Aftershock Activity

As of 01:10 WIB, BMKG has not detected any aftershocks in the Sukabumi area, but the public is urged to remain vigilant for the possibility of subsequent earthquakes.

With full attention, BMKG continues to monitor seismic activity in this region and provides up-to-date information in real-time, so that the public always receives the latest news regarding potential disasters that may threaten.

4. The Importance of Mitigation in Earthquake-Prone Areas

Sukabumi, an area known for its relatively high seismic activity, serves as a reminder to all of us about the importance of preparedness in facing earthquakes.

Therefore, local governments are expected to continuously educate the public about disaster mitigation, including conducting earthquake simulations in schools and surrounding environments.

This effort is crucial to minimize the risk of casualties when a major earthquake strikes, so every step taken now is an investment in safety for the future.

5. 1. What is the main cause of the earthquake in Sukabumi on January 18, 2025?

According to the latest analysis from BMKG, the earthquake that shook this area was caused by uplift fault activity occurring on land. The epicenter of the earthquake is located at a depth of 38 km, precisely 33 km southwest of Sukabumi, adding tension to a region already known for its seismic potential.

6. Does this Sukabumi earthquake have the potential to cause damage?

So far, there have been no reports of building damage due to the earthquake with a magnitude of 4.3 that shook the area, providing hope that the impact of the tremors did not cause serious problems for local infrastructure.

7. Have there been any aftershocks following this Sukabumi earthquake?

As of 01:10 WIB, BMKG reported that no aftershock activity has been detected, providing a bit of relief for the community still feeling the tension after the earthquake.

(kpl/srr)