Country profile · USGS ComCat
Earthquakes in Bangladesh
Bangladesh has catalogued 64 M4+ earthquakes since 2005 (ranked 94th of 187 countries), with the strongest reaching magnitude M7.1.
Bangladesh ranks 94th of 187 countries by catalogued seismic activity - a country with limited but non-zero seismic activity, averaging about 3 M4+ events a year alongside 4 significant M6+ earthquakes since 1900. The M6+ record here is thin - 4 events in all, so a single quake moves every figure on this page.
- 64
- M4+ events (since 2005)
- 4
- Major M6+ (since 1900)
- M7.1
- Strongest
- ~3
- M4+ per year
The verdict
Bangladesh is below the global median in catalogued seismic activity, with 64 M4+ earthquakes logged since 2005 and 4 major M6+ events since 1900, the strongest reaching magnitude 7.1.
- 1918
- busiest year (1 major events)
- 20 km
- average recorded event depth
- 100%
- of events are shallow (<70 km, the most damaging kind)
Average catalogued magnitude is 4.4 - most events are moderate M4-5 tremors that are felt but rarely cause damage. On the M4+ activity ladder Croatia sits immediately above at 65 events and Zambia sits immediately below at 62.
Where Bangladesh sits in the catalog
Rank 94th of 187 tracked countries (50th percentile by M4+ count since 2005). On the M4+ activity ladder Croatia sits immediately above at 65 events and Zambia sits immediately below at 62.
Bangladesh's M4+ count vs. every tracked country
Total catalogued M4+ events since 2005, USGS ComCat
64 Top 50% higher than 50% of 187 countries
Each bar is a 500-wide band; taller bars hold more countries. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source USGS Comprehensive Earthquake Catalog (ComCat) · 2005-present
How Bangladesh compares to its nearest peers
Bangladesh ranks in the 50th percentile for M4+ frequency among all 187 tracked countries. Plotted here against its 20 nearest-ranked peers by how OFTEN they shake (M4+ count) against how HARD the strongest one ever hit (max recorded magnitude).
Read the chart (all 21 values)
| Country | M4+ events | Strongest magnitude |
|---|---|---|
| Trinidad and Tobago | 88 | M6.1 |
| Palau | 84 | M6.2 |
| Martinique | 83 | M7.4 |
| Vietnam | 80 | M5.3 |
| Greenland | 77 | M4.9 |
| Malawi | 73 | M6.0 |
| Uganda | 73 | M5.9 |
| Bosnia and Herzegovina | 69 | M5.7 |
| Barbados | 66 | M6.5 |
| Croatia | 65 | M6.4 |
| Bangladesh (this page) | 64 | M5.5 |
| Zambia | 62 | M5.9 |
| Federated States of Micronesia | 59 | M6.3 |
| Mozambique | 59 | M5.6 |
| Dominica | 55 | M5.6 |
| France | 53 | M5.2 |
| Sudan | 51 | M5.3 |
| Thailand | 48 | M6.1 |
| Laos | 47 | M6.3 |
| Egypt | 45 | M5.5 |
| Oman | 44 | M5.4 |
Major (M6+) earthquakes in Bangladesh by year
Count of significant (magnitude 6.0+) events catalogued each year
- 1918
1918: 1 major (M6+) events
1
- 1921
1921: 1 major (M6+) events
1
- 1923
1923: 1 major (M6+) events
1
- 1955
1955: 1 major (M6+) events
1
What this shows Bangladesh's most active year for major earthquakes was 1918 (1 M6+ events). Major-quake counts are irregular, they track the episodic release of tectonic stress, not a smooth trend.
0 of 64 catalogued M4+ events since 2005 reached M6.0 or higher.
Magnitude distribution of major events
Breakdown of the 4 significant (M6+) earthquakes on record for Bangladesh.
M7.0-7.9
1
25.0%
M6.0-6.9
3
75.0%
Depth of major earthquakes
Hypocentral depth of the 4 M6+ events, shallow quakes shake the surface hardest. Average depth: 20 km.
Shallow (<70 km)
4
100.0% of events
Intermediate (70–300 km)
0
0.0% of events
Deep (>300 km)
0
0.0% of events
Strongest earthquakes in Bangladesh
The 4 most powerful events on record (USGS, since 1900).
| Mag | Location | Depth | Date |
|---|---|---|---|
| 7.1 | 24 km N of Kishorganj, Bangladesh | 15.0 km | Jul 8, 1918 |
| 6.9 | 9 km NNE of Netrakona, Bangladesh | 15.0 km | Sep 9, 1923 |
| 6.4 | 9 km WNW of L?lmohan, Bangladesh | 15.0 km | Mar 30, 1921 |
| 6.2 | 61 km SE of B?ndarban, Bangladesh | 35.0 km | Dec 14, 1955 |
Significant earthquake record (4 events)
Every catalogued magnitude-6.0-and-above earthquake in Bangladesh since 1900, most recent first.
| Mag | Location | Depth | Date |
|---|---|---|---|
| 6.2 | 61 km SE of B?ndarban, Bangladesh | 35.0 km | Dec 14, 1955 |
| 6.9 | 9 km NNE of Netrakona, Bangladesh | 15.0 km | Sep 9, 1923 |
| 6.4 | 9 km WNW of L?lmohan, Bangladesh | 15.0 km | Mar 30, 1921 |
| 7.1 | 24 km N of Kishorganj, Bangladesh | 15.0 km | Jul 8, 1918 |
Other countries in this catalog sample
A Bangladesh-keyed shuffle of the full 186-country roster, not the six nearest by count.
Peak-magnitude sample from the same roster
A second Bangladesh-keyed shuffle of countries with a recorded max magnitude.
Understand the data
Frequently asked questions
How many earthquakes have occurred in Bangladesh? ▼
What was the strongest earthquake in Bangladesh? ▼
How seismically active is Bangladesh? ▼
How deep are earthquakes in Bangladesh? ▼
Where does this data come from? ▼
About Bangladesh's figures
64 M4+ events since 2005 · strongest M7.1 · average M4.4 · 4 M6+ significant events since 1900 · latest M4+ catalog stamp Jun 22, 2026. Computed from the USGS Comprehensive Earthquake Catalog (ComCat). See the methodology and USGS ComCat.
Disclaimer: PlainQuake is informational only, not an emergency service or engineering advice. See our full disclaimer.
What Bangladesh's numbers mean
Bangladesh ranks 94th of 187 countries tracked - a country with limited but non-zero seismic activity.
- About 3 M4+ earthquakes strike Bangladesh per year on average, though major (M6+) activity is episodic - 1918 was the busiest year on record with 1 significant events. See the full country ranking
- 100% of Bangladesh's catalogued major earthquakes are shallow (under 70km) - shallow events generally produce stronger surface shaking than deep ones of the same magnitude. How depth affects shaking
- The strongest catalogued event reached M7.1. Compare against neighboring or similarly-ranked countries before drawing conclusions from magnitude alone. Compare strongest earthquakes
Figures reflect the USGS ComCat catalog (M4+ since 2005, M6+ significant events since 1900) - not a real-time hazard assessment. For official guidance, see the USGS Earthquake Hazards Program.
According to the US Geological Survey Earthquake Hazards Program, PlainQuake's figures are rendered directly from 315,341 recorded M4+ earthquakes and 14,428 significant M6+ events (USGS ComCat, 2005-present) -- no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-19.