Updated 2016-11-10 01:18:36 UTC

M 4.9 — 202 km ESE of Port Blair, India

Magnitude 4.9, depth 22.5 km, 2006-03-10 01:13:41 UTC.

MagnitudeM 4.9
Depth22.5 km
Felt reports—
Statusreviewed
TsunamiNo
Quake Pulse Activity Index

Activity trend

A high index means recent activity is high relative to the selected historical baseline. It does not mean that a larger earthquake is about to occur.

Quake Pulse Activity Index13/100Low
Current 30 days10
Historical monthly median17.0
Historical percentileP13
M5+ in 30 days3
M6+ in 30 days0
Activity trendbelow the historical median (-41%)
Baseline months: 60Last calculation: 2026-09-03 06:17:39How the index works →
Quake Pulse

What to know

A short factual reading of this event from the available observations.

  • Magnitude M 4.9 at 22.5 km depth.
Counts describe detected earthquakes and are not a forecast or hazard assessment.
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Within the Quake Pulse database

Long-term comparisons are more robust at higher magnitudes because small-earthquake detection capability has changed over time.

Magnitude rank in database#48,165
Magnitude rank in country#1,548
M4.5+ within 250 km, ±15 days88
Quake Pulse

Impact and context

Descriptive indicators available for this event and its surroundings.

13/100Limited context
Felt reports—
Max felt intensity (CDI)—
Instrumental intensity (MMI)—
PAGER alertNot available
Tsunami indicator—
USGS significance369
Depth contextShallow
Nearby major city—
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These indicators describe data available after detection. They are neither a forecast nor a direct estimate of damage or individual risk.

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Around this epicenter

Nearby events observed around this epicenter. Spatial proximity does not necessarily mean they belong to the same sequence.

M 4.9 · 202 km ESE of Port Blair, India · 100 kmInteractive 3D view of earthquakes within 100 km of M 4.9 · 202 km ESE of Port Blair, India.M 4.9 · 202 km ESE of Port Blair, IndiaM 4.5 · 220 km ESE of Port Blair, India · 21.0 kmM 4.7 · 248 km ESE of Port Blair, India · 46.3 kmM 4.7 · 211 km ESE of Port Blair, India · 10.8 kmM 4.7 · 222 km ESE of Port Blair, India · 20.6 kmM 5.0 · 204 km ESE of Port Blair, India · 8.1 kmM 4.9 · 201 km ESE of Port Blair, India · 14.8 kmM 4.7 · 205 km ESE of Port Blair, India · 12.5 kmM 5.4 · 207 km ESE of Port Blair, India · 6.0 kmM 4.5 · 204 km SE of Port Blair, India · 22.0 kmM 4.8 · 217 km ESE of Port Blair, India · 17.7 kmM 4.5 · 214 km ESE of Port Blair, India · 14.8 kmM 4.7 · 202 km SE of Port Blair, India · 21.2 kmM 4.5 · 194 km ESE of Port Blair, India · 13.5 kmM 5.0 · 197 km SE of Port Blair, India · 22.5 kmM 4.8 · 196 km ESE of Port Blair, India · 19.8 kmM 5.0 · 197 km SE of Port Blair, India · 25.4 kmM 4.8 · 200 km ESE of Port Blair, India · 16.6 kmM 4.5 · 200 km SE of Port Blair, India · 43.8 kmM 4.6 · 203 km SE of Port Blair, India · 19.9 kmM 4.7 · 202 km SE of Port Blair, India · 25.3 kmM 4.6 · 199 km SE of Port Blair, India · 22.6 kmM 4.6 · 194 km SE of Port Blair, India · 25.5 kmM 4.6 · 203 km ESE of Port Blair, India · 7.8 kmM 4.8 · 202 km ESE of Port Blair, India · 10.8 kmM 4.5 · 206 km ESE of Port Blair, India · 15.8 kmM 4.8 · 198 km SE of Port Blair, India · 18.3 kmM 4.5 · 211 km SE of Port Blair, India · 23.6 kmM 4.7 · 211 km SE of Port Blair, India · 21.2 kmM 5.2 · 210 km ESE of Port Blair, India · 11.4 kmM 4.6 · 220 km ESE of Port Blair, India · 18.2 kmM 4.8 · 204 km ESE of Port Blair, India · 6.5 kmM 4.7 · 199 km SE of Port Blair, India · 36.2 kmM 4.6 · 197 km SE of Port Blair, India · 25.9 kmM 4.7 · 204 km SE of Port Blair, India · 34.7 kmM 5.1 · 206 km SE of Port Blair, India · 29.2 kmM 5.2 · 203 km SE of Port Blair, India · 19.8 kmM 4.8 · 207 km SE of Port Blair, India · 31.6 kmM 4.5 · 211 km SE of Port Blair, India · 25.5 kmM 5.4 · 195 km ESE of Port Blair, India · 15.0 kmM 4.5 · 205 km ESE of Port Blair, India · 6.0 kmM 4.8 · 187 km SE of Port Blair, India · 23.1 kmM 4.9 · 188 km SE of Port Blair, India · 30.0 kmM 5.2 · 204 km ESE of Port Blair, India · 6.6 kmM 5.3 · 205 km ESE of Port Blair, India · 9.0 kmM 4.9 · 222 km ESE of Port Blair, India · 21.7 kmM 4.7 · 221 km ESE of Port Blair, India · 22.8 kmM 5.2 · 211 km ESE of Port Blair, India · 10.5 kmM 4.6 · 224 km ESE of Port Blair, India · 23.4 kmM 4.8 · 230 km ESE of Port Blair, India · 36.8 kmM 5.2 · 202 km ESE of Port Blair, India · 8.7 kmM 5.0 · 222 km ESE of Port Blair, India · 20.1 kmM 4.6 · 242 km ESE of Port Blair, India · 56.5 kmM 4.5 · 212 km ESE of Port Blair, India · 10.1 kmM 5.3 · 197 km SE of Port Blair, India · 20.4 kmM 5.4 · 220 km ESE of Port Blair, India · 23.4 kmM 4.5 · 221 km ESE of Port Blair, India · 20.3 kmM 4.5 · 186 km SE of Port Blair, India · 46.3 kmM 4.5 · 208 km ESE of Port Blair, India · 6.8 kmM 4.6 · 241 km ESE of Port Blair, India · 45.6 kmM 4.5 · 212 km ESE of Port Blair, India · 10.5 kmM 4.5 · 211 km ESE of Port Blair, India · 12.4 kmM 4.5 · 224 km ESE of Port Blair, India · 29.1 kmM 4.5 · 234 km ESE of Port Blair, India · 38.5 kmM 4.6 · 208 km ESE of Port Blair, India · 8.2 kmM 4.6 · 219 km ESE of Port Blair, India · 17.3 kmM 4.9 · 196 km SE of Port Blair, India · 34.9 kmM 4.8 · 218 km ESE of Port Blair, India · 16.2 kmM 4.5 · 235 km ESE of Port Blair, India · 41.5 kmM 4.9 · 220 km ESE of Port Blair, India · 18.7 kmM 4.7 · 215 km ESE of Port Blair, India · 14.9 kmM 4.5 · 236 km ESE of Port Blair, India · 42.3 kmM 4.5 · 233 km ESE of Port Blair, India · 34.0 kmM 4.6 · 212 km ESE of Port Blair, India · 16.9 kmM 4.6 · 225 km ESE of Port Blair, India · 25.9 kmM 5.0 · 204 km ESE of Port Blair, India · 7.1 kmM 4.5 · 197 km SE of Port Blair, India · 25.3 kmM 4.8 · 210 km SE of Port Blair, India · 37.9 kmM 4.6 · 227 km ESE of Port Blair, India · 35.6 kmM 5.2 · 215 km ESE of Port Blair, India · 15.1 kmM 4.6 · 217 km ESE of Port Blair, India · 14.9 kmM 5.2 · 209 km ESE of Port Blair, India · 8.5 kmM 4.7 · 204 km ESE of Port Blair, India · 14.1 kmM 5.1 · 196 km ESE of Port Blair, India · 12.1 kmM 5.1 · 165 km SE of Port Blair, India · 52.4 kmM 4.7 · 215 km ESE of Port Blair, India · 13.1 kmM 4.5 · 236 km ESE of Port Blair, India · 47.2 kmM 4.9 · 207 km ESE of Port Blair, India · 5.5 kmM 4.7 · 220 km ESE of Port Blair, India · 22.7 km
M 4.9 · 202 km ESE of Port Blair, India100 km88 Recent earthquakes

Descriptive map centered on the epicenter; it does not represent felt intensity or risk.

Sequence context

No public sequence is currently associated with this event.

Nearby events · 100 km

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USGS data evolution

Earthquake parameters can be revised after first publication. This timeline shows versions retained by Quake Pulse.

Revisions1
Magnitude change+0.0M 4.9 → M 4.9
Depth change+0.0 km
Last update5215325 min
2016-11-10 01:18:36 UTC2016-11-10 01:18:36 UTC

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