Updated 2026-08-21 19:37:34 UTC

M 5.2 — 91 km WSW of Puerto Madero, Mexico

Magnitude 5.2, depth 10.0 km, 2026-07-31 16:15:57 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 Index42/100Normal
Current 30 days6
Historical monthly median7.0
Historical percentileP42
M5+ in 30 days3
M6+ in 30 days0
Activity trendbelow the historical median (-14%)
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#448
M4.5+ within 250 km, ±15 days72
Quake Pulse

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—
250 km

Local historical context

Descriptive comparison with earlier events within 250 km.

M4.5+ in previous year0Earlier local maximum—
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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 · 91 km WSW of Puerto Madero, Mexico · 100 kmInteractive 3D view of earthquakes within 100 km of M 5.2 · 91 km WSW of Puerto Madero, Mexico.M 5.2 · 91 km WSW of Puerto Madero, MexicoM 4.3 · 90 km SW of Brisas Barra de Suchiate, Mexico · 63.3 kmM 4.1 · 20 km SSW of Nueva Sesecapa, Mexico · 88.8 kmM 4.1 · 104 km SW of Puerto Madero, Mexico · 34.7 kmM 4.5 · 117 km SW of Puerto Madero, Mexico · 42.9 kmM 5.7 · 95 km SW of Puerto Madero, Mexico · 32.0 kmM 4.2 · 78 km WSW of Puerto Madero, Mexico · 23.6 kmM 5.2 · 67 km WSW of Puerto Madero, Mexico · 30.9 kmM 4.2 · 91 km SW of Puerto Madero, Mexico · 58.2 kmM 4.2 · 105 km SW of Puerto Madero, Mexico · 58.2 kmM 4.3 · 91 km SW of Puerto Madero, Mexico · 38.0 kmM 4.1 · 96 km SW of Puerto Madero, Mexico · 61.3 kmM 4.1 · 90 km SW of Puerto Madero, Mexico · 54.7 kmM 4.2 · 8 km SSE of Puerto Madero, Mexico · 91.4 kmM 4.2 · 76 km SW of Puerto Madero, Mexico · 39.3 kmM 4.2 · 87 km SW of El Arenal, Mexico · 8.8 kmM 4.6 · 122 km WSW of Puerto Madero, Mexico · 35.1 kmM 4.0 · 104 km WSW of Puerto Madero, Mexico · 24.6 kmM 4.2 · 93 km WSW of Puerto Madero, Mexico · 1.9 kmM 4.3 · 111 km WSW of Puerto Madero, Mexico · 28.2 kmM 4.1 · 83 km WSW of Puerto Madero, Mexico · 8.9 kmM 4.5 · 142 km WSW of Puerto Madero, Mexico · 62.0 kmM 4.6 · 98 km WSW of Puerto Madero, Mexico · 15.3 kmM 5.0 · 88 km SW of Puerto Madero, Mexico · 30.5 kmM 4.7 · 43 km SSW of Puerto Madero, Mexico · 67.3 kmM 5.9 · 54 km SW of Brisas Barra de Suchiate, Mexico · 72.5 kmM 5.1 · 47 km SW of Puerto Madero, Mexico · 50.0 kmM 4.5 · 140 km SW of Puerto Madero, Mexico · 64.0 kmM 4.5 · 100 km SSW of La Esperanza (El Zapotal), Mexico · 23.2 kmM 4.5 · 91 km SW of Puerto Madero, Mexico · 49.7 kmM 4.6 · 76 km SW of Puerto Madero, Mexico · 39.4 kmM 4.6 · 89 km WSW of Puerto Madero, Mexico · 27.9 kmM 4.5 · 72 km SW of Puerto Madero, Mexico · 51.6 kmM 5.1 · 74 km SW of Puerto Madero, Mexico · 58.4 kmM 4.7 · 102 km WSW of Puerto Madero, Mexico · 23.7 kmM 5.5 · 77 km SW of Puerto Madero, Mexico · 54.8 kmM 4.5 · 93 km SW of Puerto Madero, Mexico · 62.8 kmM 5.3 · 92 km SW of Brisas Barra de Suchiate, Mexico · 67.1 kmM 4.6 · 57 km SW of Puerto Madero, Mexico · 58.3 kmM 5.3 · 106 km SW of Puerto Madero, Mexico · 63.2 kmM 4.5 · 39 km WSW of Brisas Barra de Suchiate, Mexico · 77.4 kmM 4.6 · 117 km WSW of Puerto Madero, Mexico · 29.0 kmM 5.8 · 71 km SW of Puerto Madero, Mexico · 50.8 kmM 4.6 · 51 km WSW of Puerto Madero, Mexico · 44.1 kmM 5.2 · 60 km SW of Puerto Madero, Mexico · 45.5 kmM 5.3 · 89 km WSW of Puerto Madero, Mexico · 13.8 kmM 4.6 · 82 km SW of Puerto Madero, Mexico · 48.9 kmM 4.9 · 73 km WSW of Puerto Madero, Mexico · 26.8 kmM 5.2 · 120 km WSW of Puerto Madero, Mexico · 34.6 kmM 4.6 · 82 km WSW of Puerto Madero, Mexico · 19.5 kmM 4.6 · 92 km SW of Puerto Madero, Mexico · 46.9 kmM 4.7 · 88 km SW of Puerto Madero, Mexico · 45.5 kmM 5.1 · 86 km SW of Puerto Madero, Mexico · 35.1 kmM 4.6 · 90 km SW of Puerto Madero, Mexico · 48.4 kmM 4.5 · 121 km WSW of Puerto Madero, Mexico · 42.1 kmM 5.1 · 72 km SW of Puerto Madero, Mexico · 42.3 kmM 4.5 · 71 km SW of Puerto Madero, Mexico · 43.9 kmM 4.6 · 65 km WSW of Puerto Madero, Mexico · 28.7 kmM 4.5 · 71 km SW of Puerto Madero, Mexico · 35.4 kmM 4.5 · 22 km WSW of Brisas Barra de Suchiate, Mexico · 88.8 kmM 4.8 · 62 km WSW of Puerto Madero, Mexico · 33.9 kmM 5.0 · 64 km SSW of Puerto Madero, Mexico · 62.7 kmM 5.1 · 65 km SW of Puerto Madero, Mexico · 39.2 kmM 5.1 · 84 km SW of Puerto Madero, Mexico · 31.5 kmM 4.6 · 100 km WSW of Puerto Madero, Mexico · 13.7 kmM 4.5 · 110 km SW of Puerto Madero, Mexico · 60.2 kmM 4.8 · 42 km WSW of Puerto Madero, Mexico · 51.2 kmM 4.6 · 120 km SW of Puerto Madero, Mexico · 54.8 kmM 5.1 · 28 km SSW of Puerto Madero, Mexico · 74.2 kmM 4.9 · 62 km SW of Puerto Madero, Mexico · 45.7 kmM 5.1 · 101 km SW of Puerto Madero, Mexico · 37.3 kmM 4.5 · 73 km SW of Puerto Madero, Mexico · 32.0 kmM 4.5 · 106 km SW of Puerto Madero, Mexico · 35.5 kmM 4.7 · 62 km SW of Puerto Madero, Mexico · 39.4 kmM 4.9 · 103 km WSW of Puerto Madero, Mexico · 28.2 kmM 5.0 · 65 km SW of Puerto Madero, Mexico · 42.6 kmM 5.0 · 46 km WSW of Aquiles Serdán, Mexico · 45.4 kmM 6.4 · 96 km SW of Puerto Madero, Mexico · 35.1 kmM 5.1 · 106 km WSW of Puerto Madero, Mexico · 17.6 kmM 5.3 · 108 km SW of Puerto Madero, Mexico · 46.1 kmM 4.5 · 71 km WSW of Puerto Madero, Mexico · 33.0 kmM 4.5 · 92 km WSW of Puerto Madero, Mexico · 21.8 kmM 5.0 · 77 km SW of Ocós, Guatemala · 84.1 kmM 5.0 · 98 km SW of Puerto Madero, Mexico · 60.1 kmM 5.1 · 90 km WSW of Puerto Madero, Mexico · 8.8 kmM 7.3 · 60 km WSW of Puerto Madero, Mexico · 31.0 kmM 4.7 · 83 km WSW of Puerto Madero, Mexico · 9.5 kmM 5.0 · 23 km SW of Puerto Madero, Mexico · 72.3 km
M 5.2 · 91 km WSW of Puerto Madero, Mexico100 km87 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 update71583 min
2026-08-21 19:37:34 UTC2026-08-21 19:37:34 UTC

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