Updated 2025-12-19 23:03:20 UTC

M 5.2 — 103 km NNW of Ishigaki, Japan

Magnitude 5.2, depth 10.0 km, 2002-10-24 02:27:52 UTC.

MagnitudeM 5.2
Depth10.0 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 Index51/100Normal
Current 30 days42
Historical monthly median41.5
Historical percentileP51
M5+ in 30 days9
M6+ in 30 days1
Activity trendaround the historical range (+1%)
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 5.2 at 10.0 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#21,681
Magnitude rank in country#1,718
M4.5+ within 250 km, ±15 days50
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Impact and context

Descriptive indicators available for this event and its surroundings.

18/100Limited context
Felt reports—
Max felt intensity (CDI)—
Instrumental intensity (MMI)—
PAGER alertNot available
Tsunami indicator—
USGS significance416
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 5.2 · 103 km NNW of Ishigaki, Japan · 100 kmInteractive 3D view of earthquakes within 100 km of M 5.2 · 103 km NNW of Ishigaki, Japan.M 5.2 · 103 km NNW of Ishigaki, JapanM 5.3 · 104 km NNW of Ishigaki, Japan · 6.4 kmM 4.6 · 102 km NE of Yonakuni, Japan · 14.7 kmM 5.2 · 110 km NNW of Ishigaki, Japan · 9.8 kmM 4.8 · 102 km NNW of Ishigaki, Japan · 2.5 kmM 4.9 · 93 km NNW of Ishigaki, Japan · 10.6 kmM 4.7 · 120 km NE of Yonakuni, Japan · 17.9 kmM 4.6 · 121 km N of Ishigaki, Japan · 36.9 kmM 4.5 · 96 km NE of Yonakuni, Japan · 21.2 kmM 4.7 · 110 km NE of Yonakuni, Japan · 14.7 kmM 5.3 · 102 km NNW of Ishigaki, Japan · 9.4 kmM 4.7 · 110 km NNW of Ishigaki, Japan · 10.1 kmM 4.9 · 90 km NE of Yonakuni, Japan · 26.9 kmM 4.9 · 108 km NNW of Ishigaki, Japan · 15.1 kmM 4.9 · 104 km NNW of Ishigaki, Japan · 8.7 kmM 4.8 · 86 km NE of Yonakuni, Japan · 33.3 kmM 4.7 · 99 km NNW of Ishigaki, Japan · 5.6 kmM 5.4 · 101 km NNW of Ishigaki, Japan · 4.9 kmM 4.8 · 101 km N of Ishigaki, Japan · 19.8 kmM 4.8 · 104 km NNW of Ishigaki, Japan · 1.6 kmM 4.7 · 99 km NNW of Ishigaki, Japan · 12.9 kmM 4.8 · 101 km NNW of Ishigaki, Japan · 16.1 kmM 4.5 · 105 km NNW of Ishigaki, Japan · 2.1 kmM 5.1 · 105 km NE of Yonakuni, Japan · 12.8 kmM 5.4 · 105 km NNW of Ishigaki, Japan · 4.9 kmM 4.7 · 103 km NNW of Ishigaki, Japan · 4.2 kmM 5.2 · 93 km NNW of Ishigaki, Japan · 10.7 kmM 4.9 · 120 km N of Ishigaki, Japan · 55.0 kmM 4.5 · 79 km N of Ishigaki, Japan · 32.4 kmM 5.1 · 102 km NNW of Ishigaki, Japan · 4.3 kmM 4.7 · 100 km NNW of Ishigaki, Japan · 10.6 kmM 4.6 · 105 km NW of Hirara, Japan · 76.1 kmM 5.2 · 99 km NNW of Ishigaki, Japan · 6.1 kmM 4.9 · 102 km NNW of Ishigaki, Japan · 2.2 kmM 4.5 · 106 km NNW of Ishigaki, Japan · 10.9 kmM 4.7 · 99 km NNW of Ishigaki, Japan · 11.3 kmM 4.8 · 105 km NNW of Ishigaki, Japan · 6.6 kmM 4.5 · 96 km NE of Yonakuni, Japan · 19.4 kmM 4.7 · 109 km N of Ishigaki, Japan · 31.8 kmM 4.8 · 104 km NNW of Ishigaki, Japan · 1.3 kmM 4.5 · 95 km NNW of Ishigaki, Japan · 10.8 kmM 4.5 · 101 km NNW of Ishigaki, Japan · 3.6 kmM 4.9 · 103 km N of Ishigaki, Japan · 19.6 kmM 4.6 · 96 km NNW of Ishigaki, Japan · 6.8 kmM 5.1 · 101 km NNW of Ishigaki, Japan · 13.1 kmM 4.7 · 94 km NNW of Ishigaki, Japan · 12.3 kmM 5.0 · 97 km NNW of Ishigaki, Japan · 6.2 kmM 4.6 · 104 km NNW of Ishigaki, Japan · 13.5 kmM 4.6 · 95 km N of Ishigaki, Japan · 19.4 km
M 5.2 · 103 km NNW of Ishigaki, Japan100 km48 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 5.2 → M 5.2
Depth change+0.0 km
Last update424387 min
2025-12-19 23:03:20 UTC2025-12-19 23:03:20 UTC

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Putting this earthquake in context

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Interpret the numbers

Magnitude, depth, felt reports and status describe different parts of the event. None of them alone predicts the consequences for a specific city.

Important limits

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