Bogor Earthquake: BMKG Explains Roar & Boom
- Bogor,indonesia (April 11,2025) – A magnitude 4.1 earthquake struck Bogor,Indonesia,on Thursday,April 10,2025,at 10:16 p.m.
- Daryono, director of BMKG's Earthquake and Tsunami Center, attributed the sounds to the earthquake's shallow hypocenter.
- “The sound arises as of high frequency vibrations near the surface, as well as evidence that the earthquake that occurs has a very superficial hypocenter," Daryono said in...
Magnitude 4.1 Earthquake Shakes Bogor,Indonesia
Table of Contents
- Magnitude 4.1 Earthquake Shakes Bogor,Indonesia
- Magnitude 4.1 Earthquake Shakes Bogor,Indonesia: Your Questions Answered
- What happened in Bogor,Indonesia on April 10,2025?
- where was the earthquake felt?
- What were the notable effects of the earthquake?
- What caused the unusual sounds reported during the earthquake?
- What is a hypocenter, and why dose it matter?
- Were ther any aftershocks?
- Can you list the aftershocks and their magnitudes?
- Where was the epicenter of the main earthquake located?
- How deep was the earthquake?
- What is the significance of a 5-kilometer depth?
- Here’s a summary of the key data from the earthquake:
Bogor,indonesia (April 11,2025) – A magnitude 4.1 earthquake struck Bogor,Indonesia,on Thursday,April 10,2025,at 10:16 p.m. local time, according to the Meteorology, Climatology and Geophysics Agency (BMKG). The quake, which was felt in Bogor and Depok, was accompanied by reports of roaring and booming sounds.
Shallow hypocenter Likely Cause of Sounds
Daryono, director of BMKG’s Earthquake and Tsunami Center, attributed the sounds to the earthquake’s shallow hypocenter.
“The sound arises as of high frequency vibrations near the surface, as well as evidence that the earthquake that occurs has a very superficial hypocenter,” Daryono said in a statement released Friday.
Daryono added that such sounds are a natural phenomenon associated with very shallow earthquakes.
“All earthquakes are very shallow accompanied by the sound of explosions, booms and roar,” he said.
Aftershocks Recorded
The BMKG reported four aftershocks following the initial magnitude 4.1 quake. These aftershocks, recorded before 6:00 a.m.local time on Friday, ranged in magnitude from 1.6 to 1.9.
- 11:12 p.m.Thursday: magnitude 1.9
- 11:14 p.m. Thursday: Magnitude 1.7
- 1:04 a.m. Friday: Magnitude 1.6
- 1:38 a.m. Friday: Magnitude 1.7
Earthquake Details
The epicenter of the magnitude 4.1 earthquake was located on land at coordinates 6.62 South Latitude and 106.8 East Longitude, with a depth of 5 kilometers, according to the BMKG.
Magnitude 4.1 Earthquake Shakes Bogor,Indonesia: Your Questions Answered
What happened in Bogor,Indonesia on April 10,2025?
On Thursday,April 10,2025,a magnitude 4.1 earthquake struck Bogor, Indonesia, at 10:16 p.m. local time. The Meteorology, Climatology and Geophysics Agency (BMKG) reported the event.
where was the earthquake felt?
The earthquake was felt in Bogor and Depok, Indonesia.
What were the notable effects of the earthquake?
The earthquake was accompanied by reports of roaring and booming sounds. Additionally, four aftershocks were recorded following the initial quake.
What caused the unusual sounds reported during the earthquake?
Daryono, director of BMKG’s Earthquake and Tsunami Center, attributed the sounds to the earthquake’s shallow hypocenter. These sounds arise from high-frequency vibrations near the surface.
What is a hypocenter, and why dose it matter?
The hypocenter (or focus) of an earthquake is the point within the earth where the earthquake rupture starts. The depth of the hypocenter can influence the intensity of shaking felt at the surface. Shallow hypocenters, as in this case, mean the energy from the earthquake is released closer to the surface, potentially leading to more intense shaking and sometimes, the perception of sounds by those in the affected area.
Were ther any aftershocks?
Yes, the BMKG reported four aftershocks following the initial magnitude 4.1 quake.
Can you list the aftershocks and their magnitudes?
Here’s a breakdown of the aftershocks, recorded before 6:00 a.m. local time on Friday, April 11, 2025:
- 11:12 p.m. Thursday: Magnitude 1.9
- 11:14 p.m. Thursday: Magnitude 1.7
- 1:04 a.m. Friday: Magnitude 1.6
- 1:38 a.m. Friday: Magnitude 1.7
Where was the epicenter of the main earthquake located?
The epicenter of the magnitude 4.1 earthquake was located on land at coordinates 6.62 south Latitude and 106.8 East Longitude.
How deep was the earthquake?
The earthquake had a depth of 5 kilometers.
What is the significance of a 5-kilometer depth?
A 5-kilometer depth indicates a relatively shallow earthquake.Shallow earthquakes tend to cause more intense ground shaking at the surface than deeper earthquakes of the same magnitude.
Here’s a summary of the key data from the earthquake:
| Event | Details |
|---|---|
| Date & Time | Thursday,April 10,2025,10:16 p.m. local time |
| Magnitude | 4.1 |
| Location | Bogor, Indonesia |
| felt In | Bogor and Depok |
| Epicenter Coordinates | 6.62 South Latitude, 106.8 East Longitude |
| Depth | 5 kilometers |