Sequence · 2025-01-07

M 7.1 · Observed seismic cluster · 2025 Southern Tibetan Plateau Earthquake

Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions.

M4.5+ events in cluster30
M6+1
Analysis radius356 km
Observation window14 days
Largest secondary eventM 5.4
Quake Pulse · Major sequence

What the sequence shows

After the M 7.1 reference event, Quake Pulse counts 18 M4+ event(s) in the first 24 hours and 23 in the first 7 days. Fourteen-day M4.5+ activity is about 58.0× the average equivalent derived from the previous year. The largest secondary event is M 1.7 below the reference event.

90/100Sequence score
Events in the previous 24 h0
In the first hour13
In the first 24 hours18
In the first 7 days23
Within 14 days29
Peak one-hour count13

Local historical context

Descriptive comparison with M4.5+ events observed in the same radius during the 365 days before the sequence.

M4.5+ events / 365 d3Average 14-day equivalent0.1Activity / baseline ratio58.0×

A ratio above 1 means denser M4.5+ activity than the average equivalent derived from the previous 365 days. It is not a risk measure or a forecast.

Reference event

Largest secondary eventM 5.4Magnitude gapM 1.7Observed duration14.0 d

Earlier events are shown as context only. They are not labelled precursors and should not be interpreted as predictive signals.

Evolving sequence map

Shows M4+ cluster events according to elapsed time after the reference event.

Detailed timeline

Dots represent M4+ events retained by the sequence detector. Dot size depends on magnitude.

Sequences are descriptive groupings based on spatial and temporal proximity. Quake Pulse does not establish a causal link between every event here and does not provide earthquake forecasts.

Quake Pulse

Main-event impact

865 Felt reports · PAGER RED · Shallow

96/100
Impact and context →

M4.5+ events in cluster

MagnitudeLocationDepthTime
M 7.12025 Southern Tibetan Plateau Earthquake10.0 km2025-01-07 01:05:16 UTCView event →
M 5.496 km NNE of Lobuche, Nepal10.0 km2025-01-07 01:09:13 UTCView event →
M 5.2100 km NNE of Lobuche, Nepal10.0 km2025-01-07 01:10:54 UTCView event →
M 5.2Southern Tibetan Plateau10.0 km2025-01-07 01:13:27 UTCView event →
M 5.283 km NE of Lobuche, Nepal10.0 km2025-01-07 01:14:42 UTCView event →
M 4.756 km NE of Lobuche, Nepal10.0 km2025-01-07 01:17:24 UTCView event →
M 4.689 km NE of Lobuche, Nepal10.0 km2025-01-07 01:18:30 UTCView event →
M 4.570 km NNE of Lobuche, Nepal10.0 km2025-01-07 01:20:47 UTCView event →
M 5.0Southern Tibetan Plateau10.0 km2025-01-07 01:24:25 UTCView event →
M 4.9Southern Tibetan Plateau10.0 km2025-01-07 01:31:59 UTCView event →
M 5.0Southern Tibetan Plateau10.0 km2025-01-07 01:37:13 UTCView event →
M 4.9Southern Tibetan Plateau10.0 km2025-01-07 01:43:49 UTCView event →
M 4.6Southern Tibetan Plateau10.0 km2025-01-07 01:59:48 UTCView event →
M 4.5101 km NNE of Lobuche, Nepal10.0 km2025-01-07 02:01:06 UTCView event →
M 4.549 km NE of Lobuche, Nepal10.0 km2025-01-07 02:27:38 UTCView event →
M 4.5Southern Tibetan Plateau10.0 km2025-01-07 03:45:54 UTCView event →
M 4.6Southern Tibetan Plateau10.0 km2025-01-07 05:57:16 UTCView event →
M 4.6Southern Tibetan Plateau 10.0 km2025-01-07 13:29:35 UTCView event →
M 4.5Southern Tibetan Plateau 10.0 km2025-01-07 19:52:52 UTCView event →
M 5.0Southern Tibetan Plateau10.0 km2025-01-08 03:51:21 UTCView event →
M 4.5Southern Tibetan Plateau10.0 km2025-01-12 09:54:01 UTCView event →
M 5.0Southern Tibetan Plateau10.0 km2025-01-13 12:57:37 UTCView event →
M 5.1Southern Tibetan Plateau10.0 km2025-01-13 12:58:22 UTCView event →
M 4.6Southern Tibetan Plateau10.0 km2025-01-13 15:44:42 UTCView event →
M 4.9Southern Tibetan Plateau10.0 km2025-01-16 03:20:02 UTCView event →
M 4.8Southern Tibetan Plateau10.0 km2025-01-18 15:36:54 UTCView event →
M 4.6Southern Tibetan Plateau10.0 km2025-01-18 16:26:31 UTCView event →
M 4.5Southern Tibetan Plateau10.0 km2025-01-19 17:56:44 UTCView event →
M 5.0Southern Tibetan Plateau10.0 km2025-01-20 21:03:11 UTCView event →
M 4.8Southern Tibetan Plateau10.0 km2025-01-21 00:14:17 UTCView event →

Interpretation

Explore clusters of M4.5+ events observed around significant earthquakes. These clusters are descriptive and are not presented as earthquake predictions. Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.

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