Earthquake.now

M5.0 Earthquake near Kawalu, Indonesia — 17 February 2026

A moderate earthquake of magnitude 5.0 was recorded near Kawalu, Indonesia on , with an epicentre 101 km south of Kawalu, at a focal depth of 83.7 km. It ranked as the 8th strongest of 63 earthquakes recorded in Indonesia in the preceding 30 days.

5.0 Moderate

Time (UTC): 2026-02-17 18:00:52

Time (your timezone): —

Magnitude: 5.0 (moderate)

Focal depth: 83.7 km (intermediate)

Epicentre: -8.2889, 108.1020

Location: 101 km S of Kawalu, Indonesia

Country: Indonesia

USGS link to NOAA tsunami information: Not linked

Review status: Reviewed

Source: USGS event page

How strong was this earthquake?

Moderate earthquakes can damage poorly built or unreinforced structures near the epicentre, while well-engineered buildings typically escape serious harm. Shaking is often strong enough to wake sleeping residents over a wide area.

A magnitude 5.0 earthquake radiates roughly 477 tons of TNT equivalent in seismic energy.

The USGS assigns this earthquake a significance score of 385, which is below the USGS threshold of more than 600 for its significant-earthquake list. The ranking combines magnitude with available Did You Feel It responses and PAGER alert level; it is not a direct measurement of damage.

What the magnitude scale actually measures →

When it happened locally

That is about 01:13 local solar time at the epicentre, in the early hours of the morning.

This event was deeper than 73% of the 1,535 earthquakes recorded in Indonesia in our catalogue and stronger than 77% of them.

Where was the epicentre?

The epicentre was located at -8.2889, 108.1020 — 101 km south of Kawalu. The closest other recorded event was a magnitude 4.5 earthquake 41 km northwest of here on 20 August 2026.

The nearest other settlements in our records are Singaparna (53 km west), Banjar (184 km southwest), Pelabuhanratu (192 km west-northwest) and Cilacap (212 km south-southeast).

Why the 84 km depth matters

At 84 km this was an intermediate-depth earthquake. Energy from events at this depth spreads out before it reaches the surface, which usually means weaker shaking near the epicentre than a shallow quake of the same magnitude, but shaking felt across a wider area.

This catalogue does not ingest eyewitness responses, so it cannot confirm where this earthquake was felt. Based on magnitude alone, an event this size can be felt widely and may cause minor local damage. Its intermediate depth normally reduces peak shaking near the epicentre compared with a shallow event of the same magnitude.

Read more on how focal depth changes what you feel →

What does the tsunami information flag mean?

The USGS record does not carry a link to NOAA tsunami information. That field is not an all-clear and does not state whether a tsunami occurred. In this case, a damaging tsunami would be less likely because at M5.0 it falls below the magnitude 6.5 threshold that generally applies before a submarine earthquake displaces enough water to generate a damaging tsunami; it occurred inland rather than beneath the sea floor. For an active coastal alert, use tsunami.gov or your local warning authority.

How earthquakes generate tsunamis, and what the alert levels mean →

Aftershocks and local seismic history

No further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event.

31 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 5.7 event near Banjar on 22 April 2025. This M5.0 event released about 11 times less energy than that event.

8 earthquakes have been recorded within 100 km of this epicentre in the past year, 0 of them in the past 30 days.

How long aftershock sequences last, and how large they get →

Where this event sits in the record

This earthquake is part of the February 2026 worldwide record, and of earthquakes in Indonesia during February 2026. Browse the full monthly archive to compare periods.

Nearest recorded earthquakes to this epicentre

Other recent earthquakes in Indonesia

All recorded earthquakes in Indonesia →

Other magnitude 5 earthquakes worldwide

All magnitude 5 earthquakes →

Questions about this earthquake

How strong was the earthquake near Kawalu?

It measured magnitude 5.0 — a moderate earthquake. A magnitude 5.0 earthquake radiates roughly 477 tons of TNT equivalent in seismic energy.

How deep was the earthquake near Kawalu?

The focus was 84 km below the surface, which counts as intermediate.

Was the Kawalu earthquake felt at the surface?

At magnitude 5.0 and a focal depth of 84 km, the depth spreads the energy out, so shaking is weaker overhead but reaches further.

When did the earthquake near Kawalu happen?

17 February 2026 at 18:00 UTC.

Was there a tsunami?

No. The USGS record carries no tsunami-information link for this event.

Have there been aftershocks?

No further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event.

How often do earthquakes happen near Kawalu?

31 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 5.7 event near Banjar on 22 April 2025. This M5.0 event released about 11 times less energy than that event.