Updated 2025-12-19 22:49:49 UTC

M 5.3 — 155 km SE of Petropavlovsk-Kamchatsky, Russia

Magnitude 5.3, depth 16.5 km, 2025-10-03 06:16:38 UTC.

MagnitudeM 5.3
Depth16.5 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 Index78/100Elevated
Current 30 days21
Historical monthly median14.0
Historical percentileP78
M5+ in 30 days5
M6+ in 30 days0
Activity trendabove the historical median (+50%)
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 5.3 at 16.5 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#16,864
Magnitude rank in country#561
M4.5+ within 250 km, ±15 days258
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Impact and context

Descriptive indicators available for this event and its surroundings.

19/100Limited context
Felt reports—
Max felt intensity (CDI)—
Instrumental intensity (MMI)—
PAGER alertNot available
Tsunami indicator—
USGS significance432
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 5.3 · 155 km SE of Petropavlovsk-Kamchatsky, Russia · 100 kmInteractive 3D view of earthquakes within 100 km of M 5.3 · 155 km SE of Petropavlovsk-Kamchatsky, Russia.M 5.3 · 155 km SE of Petropavlovsk-Kamchatsky, RussiaM 4.5 · 161 km ESE of Petropavlovsk-Kamchatsky, Russia · 66.5 kmM 4.9 · 174 km SSE of Vilyuchinsk, Russia · 75.1 kmM 4.9 · 184 km SSE of Vilyuchinsk, Russia · 74.6 kmM 5.1 · 183 km SSE of Vilyuchinsk, Russia · 66.4 kmM 4.7 · 144 km SE of Petropavlovsk-Kamchatsky, Russia · 22.7 kmM 4.6 · 118 km SSE of Vilyuchinsk, Russia · 87.3 kmM 4.5 · 108 km SSE of Vilyuchinsk, Russia · 81.3 kmM 4.7 · 231 km ESE of Petropavlovsk-Kamchatsky, Russia · 88.2 kmM 4.5 · 206 km SSE of Vilyuchinsk, Russia · 91.3 kmM 4.6 · 164 km SE of Vilyuchinsk, Russia · 20.5 kmM 5.6 · 183 km SSE of Vilyuchinsk, Russia · 91.3 kmM 4.5 · 186 km SSE of Vilyuchinsk, Russia · 96.1 kmM 5.1 · 58 km SE of Vilyuchinsk, Russia · 97.8 kmM 4.5 · 180 km SSE of Vilyuchinsk, Russia · 99.1 kmM 4.7 · 170 km SSE of Vilyuchinsk, Russia · 88.8 kmM 5.0 · 176 km ESE of Petropavlovsk-Kamchatsky, Russia · 57.6 kmM 4.5 · 188 km SE of Vilyuchinsk, Russia · 64.0 kmM 4.5 · 148 km ESE of Petropavlovsk-Kamchatsky, Russia · 48.6 kmM 4.6 · 128 km SSE of Vilyuchinsk, Russia · 98.9 kmM 5.0 · 189 km SSE of Vilyuchinsk, Russia · 70.1 kmM 4.5 · 188 km SSE of Vilyuchinsk, Russia · 86.2 kmM 4.5 · 119 km SE of Petropavlovsk-Kamchatsky, Russia · 36.3 kmM 4.5 · 184 km SE of Vilyuchinsk, Russia · 37.3 kmM 4.5 · 222 km SE of Vilyuchinsk, Russia · 70.8 kmM 4.5 · 101 km SE of Vilyuchinsk, Russia · 60.5 kmM 4.9 · 180 km SSE of Vilyuchinsk, Russia · 78.8 kmM 5.0 · 136 km ESE of Petropavlovsk-Kamchatsky, Russia · 37.1 kmM 4.8 · 188 km SSE of Vilyuchinsk, Russia · 84.9 kmM 5.0 · 182 km SSE of Vilyuchinsk, Russia · 88.2 kmM 5.0 · 184 km SSE of Vilyuchinsk, Russia · 81.6 kmM 5.0 · 140 km SSE of Vilyuchinsk, Russia · 60.9 kmM 4.5 · 183 km ESE of Petropavlovsk-Kamchatsky, Russia · 61.1 kmM 4.5 · 150 km SE of Vilyuchinsk, Russia · 26.3 kmM 4.6 · 170 km ESE of Petropavlovsk-Kamchatsky, Russia · 89.2 kmM 5.2 · 183 km SE of Vilyuchinsk, Russia · 50.7 kmM 4.5 · 250 km SE of Petropavlovsk-Kamchatsky, Russia · 95.7 kmM 4.6 · 179 km SSE of Vilyuchinsk, Russia · 64.7 kmM 4.6 · 168 km SE of Vilyuchinsk, Russia · 47.9 kmM 4.5 · 182 km SSE of Vilyuchinsk, Russia · 96.9 kmM 4.5 · 182 km SSE of Vilyuchinsk, Russia · 91.2 kmM 4.9 · 159 km SSE of Vilyuchinsk, Russia · 75.7 kmM 5.2 · 185 km SSE of Vilyuchinsk, Russia · 68.4 kmM 4.6 · 161 km SSE of Vilyuchinsk, Russia · 65.4 kmM 4.5 · 139 km SSE of Vilyuchinsk, Russia · 54.2 kmM 4.7 · 168 km SSE of Vilyuchinsk, Russia · 57.9 kmM 5.0 · 140 km SSE of Vilyuchinsk, Russia · 60.1 kmM 4.7 · 162 km SE of Vilyuchinsk, Russia · 23.9 kmM 4.7 · 104 km SSE of Vilyuchinsk, Russia · 90.3 kmM 4.8 · 217 km SSE of Vilyuchinsk, Russia · 89.0 kmM 4.9 · 195 km SE of Petropavlovsk-Kamchatsky, Russia · 41.4 kmM 5.0 · 201 km SSE of Vilyuchinsk, Russia · 95.7 kmM 6.1 · 177 km SE of Vilyuchinsk, Russia · 55.6 kmM 4.7 · 70 km SE of Petropavlovsk-Kamchatsky, Russia · 85.1 kmM 4.5 · 140 km SE of Petropavlovsk-Kamchatsky, Russia · 14.6 kmM 4.7 · 181 km SE of Vilyuchinsk, Russia · 57.7 kmM 4.6 · 174 km SSE of Vilyuchinsk, Russia · 63.0 kmM 4.7 · 162 km ESE of Petropavlovsk-Kamchatsky, Russia · 37.2 kmM 4.5 · 187 km SE of Vilyuchinsk, Russia · 52.4 kmM 5.0 · 175 km SSE of Vilyuchinsk, Russia · 59.7 kmM 4.8 · 145 km ESE of Petropavlovsk-Kamchatsky, Russia · 64.9 kmM 4.5 · 165 km SE of Petropavlovsk-Kamchatsky, Russia · 30.1 kmM 4.5 · 144 km ESE of Petropavlovsk-Kamchatsky, Russia · 71.4 kmM 4.5 · 139 km ESE of Petropavlovsk-Kamchatsky, Russia · 72.3 kmM 4.7 · 140 km SE of Petropavlovsk-Kamchatsky, Russia · 20.6 kmM 4.8 · 166 km SSE of Vilyuchinsk, Russia · 74.4 kmM 5.0 · 194 km SSE of Vilyuchinsk, Russia · 95.0 kmM 4.8 · 171 km SSE of Vilyuchinsk, Russia · 73.8 kmM 4.7 · 123 km SE of Petropavlovsk-Kamchatsky, Russia · 33.5 kmM 4.9 · 168 km SSE of Vilyuchinsk, Russia · 64.4 kmM 4.9 · 135 km SE of Petropavlovsk-Kamchatsky, Russia · 20.9 kmM 5.2 · 154 km SE of Petropavlovsk-Kamchatsky, Russia · 1.1 kmM 4.5 · 170 km ESE of Petropavlovsk-Kamchatsky, Russia · 91.8 kmM 4.6 · 186 km SSE of Vilyuchinsk, Russia · 90.7 kmM 4.9 · 182 km SSE of Vilyuchinsk, Russia · 73.0 kmM 4.5 · 173 km SE of Petropavlovsk-Kamchatsky, Russia · 27.8 kmM 4.6 · 152 km SSE of Vilyuchinsk, Russia · 85.5 kmM 4.6 · 172 km SSE of Vilyuchinsk, Russia · 86.7 kmM 4.5 · 170 km SSE of Vilyuchinsk, Russia · 85.8 kmM 4.5 · 163 km SSE of Vilyuchinsk, Russia · 90.2 kmM 4.6 · 145 km SSE of Vilyuchinsk, Russia · 81.0 kmM 4.6 · 199 km SSE of Vilyuchinsk, Russia · 97.7 kmM 5.0 · 108 km ESE of Petropavlovsk-Kamchatsky, Russia · 79.5 kmM 4.5 · 148 km SSE of Vilyuchinsk, Russia · 87.4 kmM 4.9 · 177 km SSE of Vilyuchinsk, Russia · 77.5 kmM 4.5 · 204 km SSE of Vilyuchinsk, Russia · 98.3 kmM 4.5 · 182 km SSE of Vilyuchinsk, Russia · 88.8 kmM 4.6 · 140 km SSE of Vilyuchinsk, Russia · 72.6 kmM 5.3 · 180 km SSE of Vilyuchinsk, Russia · 81.5 kmM 5.6 · 172 km SSE of Vilyuchinsk, Russia · 82.9 kmM 4.6 · 171 km SSE of Vilyuchinsk, Russia · 68.3 kmM 5.1 · 164 km SSE of Vilyuchinsk, Russia · 77.5 kmM 5.1 · 145 km SSE of Vilyuchinsk, Russia · 87.8 kmM 5.5 · 173 km SSE of Vilyuchinsk, Russia · 79.2 kmM 4.7 · 188 km SSE of Vilyuchinsk, Russia · 88.6 kmM 4.9 · 176 km SSE of Vilyuchinsk, Russia · 79.8 kmM 4.5 · 119 km ESE of Petropavlovsk-Kamchatsky, Russia · 55.3 kmM 4.7 · 118 km SE of Petropavlovsk-Kamchatsky, Russia · 37.8 kmM 4.6 · 166 km E of Petropavlovsk-Kamchatsky, Russia · 98.2 kmM 4.7 · 163 km ESE of Petropavlovsk-Kamchatsky, Russia · 83.3 kmM 4.8 · 138 km SE of Petropavlovsk-Kamchatsky, Russia · 18.6 km
M 5.3 · 155 km SE of Petropavlovsk-Kamchatsky, Russia100 km100 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

Quake Pulse

USGS data evolution

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

Revisions1
Magnitude change+0.0M 5.3 → M 5.3
Depth change+0.0 km
Last update423693 min
2025-12-19 22:49:49 UTC2025-12-19 22:49:49 UTC

Explore related context

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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