2.1

Earthquake Details: 15 km S of Honaunau-Napoopoo, Hawaii, United States

Oct 18, 2026, 04:43:04

Depth
16.97 km
Felt reports
No data
Source: USGSUpdated: Oct 24, 2026, 03:22 AM UTC

A magnitude 2.1 earthquake occurred on Oct 18, 2026 at 04:43:04. Epicenter: 15 km S of Honaunau-Napoopoo, Hawaii, United States. Reported depth: 16.97 km.

Status: Reviewed
Tsunami information

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Time & depth

Local time
Oct 17, 2026, 18:43:04 HST
UTC
Oct 18, 2026, 04:43:04 UTC
16.97 km · Shallow-focus

Less than 70 km deep. Shaking is often stronger near the epicentre.

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Nearby major cities

Hilo
94 km NE
Kahului
186 km N
Hawai‘i Kai
291 km NW
East Honolulu
292 km NW
Nearby earthquakes · 12
M2.324 km E of Honaunau-Napoopoo, HawaiiAfterM2.227 km E of Honaunau-Napoopoo, HawaiiAfterM3.026 km E of Honaunau-Napoopoo, HawaiiAfterM2.727 km E of Honaunau-Napoopoo, HawaiiAfterM2.415 km S of Volcano, HawaiiAfterM2.44 km S of Pāhala, HawaiiAfterM2.34 km SSW of Pāhala, HawaiiAfterM3.33 km SSW of Pāhala, HawaiiAfterM2.38 km S of Pāhala, HawaiiAfterM2.21 km WSW of Pāhala, HawaiiAfterM2.225 km W of Volcano, HawaiiAfterM2.32 km SSW of Pāhala, HawaiiAfter

Agency measurements

Agencies may use different observations and magnitude scales, and initial estimates can change.

  • USGSml 2.14

    hv75060091

    Depth:
    16.97 km
    Status:
    Reviewed
    Time:
    Updated:
    Oct 24, 2026, 03:22 AM UTC

Technical Details

Depth16.97 km
Significance70
Latitude19.3128
Longitude-155.8758
Event IDhv75060091
Magnitude2.1
Updated:Oct 24, 2026, 03:22:40 UTC

Regional Seismicity

View recent seismic activity near this event:

United StatesHawaiiHilo (Nearest City)

External Resources

YouTube · Earthquake LiveView on USGS Official Site

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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 24, 2026, 03:22 UTC.

Data sources: