Updated 2021-10-23 15:46:12 UTC

M 4.6 — Philippine Islands region

Magnitude 4.6, depth 62.6 km, 2021-08-12 14:54:21 UTC.

MagnitudeM 4.6
Depth62.6 km
Felt reports1
Statusreviewed
TsunamiNo
Quake Pulse

What to know

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

  • Magnitude M 4.6 at 62.6 km depth.
  • 1 felt report(s) are associated with the USGS record.
Counts describe detected earthquakes and are not a forecast or hazard assessment.
Quake Pulse

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#109,443
M4.5+ within 250 km, ±15 days46
Sequence context38 events →
Quake Pulse

Impact and context

Descriptive indicators available for this event and its surroundings.

12/100Limited context
Felt reports1
Max felt intensity (CDI)3.4
Instrumental intensity (MMI)—
PAGER alertNot available
Tsunami indicator—
USGS significance326
Depth contextShallow
Nearby major city—
● Quake Pulse Alerts

Follow this area

Get an e-mail when a new earthquake matches your threshold.

Create an alert →

These indicators describe data available after detection. They are neither a forecast nor a direct estimate of damage or individual risk.

Quake Pulse

Around this epicenter

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

M 4.6 · Philippine Islands region · 100 kmInteractive 3D view of earthquakes within 100 km of M 4.6 · Philippine Islands region.M 4.6 · Philippine Islands regionM 4.5 · 88 km ESE of Pondaguitan, Philippines · 23.3 kmM 4.9 · Mindanao, Philippines · 76.7 kmM 4.6 · 120 km SE of Pondaguitan, Philippines · 64.0 kmM 4.5 · 112 km SSE of Pondaguitan, Philippines · 77.3 kmM 4.9 · 110 km SSE of Pondaguitan, Philippines · 77.4 kmM 4.5 · 96 km SSE of Pondaguitan, Philippines · 89.7 kmM 4.6 · 82 km ESE of Pondaguitan, Philippines · 30.2 kmM 4.5 · 131 km ESE of Pondaguitan, Philippines · 20.2 kmM 4.6 · 96 km ESE of Pondaguitan, Philippines · 15.9 kmM 4.5 · 100 km ESE of Pondaguitan, Philippines · 11.8 kmM 5.1 · 109 km ESE of Pondaguitan, Philippines · 2.1 kmM 4.8 · 97 km E of Pondaguitan, Philippines · 20.2 kmM 4.9 · 103 km E of Pondaguitan, Philippines · 17.3 kmM 4.5 · 108 km ESE of Pondaguitan, Philippines · 7.6 kmM 4.6 · 109 km ESE of Pondaguitan, Philippines · 3.8 kmM 4.5 · 110 km ESE of Pondaguitan, Philippines · 3.2 kmM 4.8 · Mindanao, Philippines · 23.1 kmM 4.5 · 120 km ESE of Pondaguitan, Philippines · 14.6 kmM 4.5 · 79 km SE of Pondaguitan, Philippines · 46.2 kmM 4.5 · 37 km ENE of Pondaguitan, Philippines · 90.9 kmM 4.5 · 105 km E of Pondaguitan, Philippines · 17.1 kmM 5.3 · 114 km ESE of Pondaguitan, Philippines · 4.9 kmM 5.0 · 112 km ESE of Pondaguitan, Philippines · 5.7 kmM 5.2 · 121 km ESE of Pondaguitan, Philippines · 11.3 kmM 4.5 · 123 km ESE of Pondaguitan, Philippines · 13.4 kmM 4.9 · 90 km ESE of Pondaguitan, Philippines · 21.8 kmM 4.7 · 106 km ESE of Pondaguitan, Philippines · 5.4 kmM 5.7 · 124 km E of Pondaguitan, Philippines · 32.9 kmM 5.1 · 112 km ESE of Pondaguitan, Philippines · 10.8 kmM 4.6 · 110 km ESE of Pondaguitan, Philippines · 3.4 kmM 4.5 · 111 km ESE of Pondaguitan, Philippines · 9.9 kmM 4.5 · 102 km ESE of Pondaguitan, Philippines · 10.9 kmM 4.6 · 130 km ESE of Pondaguitan, Philippines · 19.2 kmM 4.7 · 126 km E of Pondaguitan, Philippines · 27.4 kmM 4.5 · 128 km ESE of Pondaguitan, Philippines · 17.0 kmM 5.2 · 125 km E of Pondaguitan, Philippines · 21.1 kmM 4.9 · 92 km E of Pondaguitan, Philippines · 22.8 kmM 4.5 · 116 km ESE of Pondaguitan, Philippines · 25.0 kmM 4.8 · 113 km ESE of Pondaguitan, Philippines · 7.7 kmM 4.6 · 95 km SE of Lukatan, Philippines · 49.8 kmM 7.1 · 60 km ENE of Pondaguitan, Philippines · 66.4 kmM 4.5 · 64 km ESE of Lukatan, Philippines · 75.8 kmM 4.7 · 152 km ESE of Pondaguitan, Philippines · 41.4 kmM 4.7 · 49 km SE of Pondaguitan, Philippines · 78.2 kmM 4.9 · 31 km ENE of Pondaguitan, Philippines · 93.1 kmM 5.2 · Mindanao, Philippines · 65.6 km
M 4.6 · Philippine Islands region100 km46 Recent earthquakes

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

Sequence context

This event belongs to a sequence detected by Quake Pulse.

Open sequence →

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 4.6 → M 4.6
Depth change+0.0 km
Last update2611015 min
2021-10-23 15:46:12 UTC2021-10-23 15:46:12 UTC

Explore related context

Putting this earthquake in context

An earthquake record can change after the first automatic publication as additional stations contribute data and analysts refine the solution.

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

If the earthquake creates a safety concern, follow local authorities and official warning channels rather than relying on a public data website.

Read the methodology →

Blog

Latest from the blog

Guides, explainers and practical reading to go beyond the live data.

View all articles →