Earthquake · reviewed by a seismologist
M 1.7ml
Earthquake near Pāhala, HI
No earthquake was likely felt in Pāhala in the 24 hours to 8:02 am HST (18:02 UTC). The last one was M 2.6, 6 km (4 mi) S, at 7:36 pm HST on 8 November 2026, estimated intensity II (weak) in town; 1 felt report to USGS. Every earthquake near Pāhala
This page: a magnitude 1.7 earthquake was recorded 29 km (18 mi) north-northwest of Pāhala, HI, at 2:11 am HST on 8 September 2026 (12:11 UTC), 25 km deep.
USGS: 29 km NNW of Pāhala, Hawaii
57 km (35 mi) WSW of Hilo, HI
- When
- 2:11 am HST on 8 September 2026 ()
- Where
- 29 km (18 mi) north-northwest of Pāhala, HI · earthquakes near Pāhala
- Hawaii today
- every earthquake in Hawaii in the last 24 hours
- Magnitude
- M 1.7 (ml)
- Depth
- 25 km below the surface
- Felt
- no reports yet
- Nearest
- Hawaii County, 17 km NNE
- Nearest mapped fault
- Mauna Loa Volcano, 2 km from its surface trace — near is not the same as on
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 64 days ago
Earthquake alerts for Pāhala, HI
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Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.
At this magnitude and depth it was probably too small to be felt, even directly above it. In Pāhala, 29 km away, the estimate is intensity I (not felt). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.
How big was it?
This earthquake released about 10 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.7 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 1,500,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,100,000× the energy of this one
- Around the size people start to feel M 3.0 95× the energy of this one
- This earthquake M 1.7 about 10 lb of TNT
Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.
For this area
The largest earthquake within 50 km since 2016 was M 6.0 on 2026-05-23 — about 2,600,000 times the energy of this one.
Before 2016, the USGS record lists 34 earthquakes of M5 or more within 50 km; the five largest:
- 6.7 22 km W of Volcano, Hawaii · 12 km ESE of this epicentre
- 6.4 Kaoiki area, Hawaii · 17 km E of this epicentre
- 6.3 20 km SSW of Honaunau-Napoopoo, Hawaii · 42 km WSW of this epicentre
- 6.2 8 km SW of Volcano, Hawaii · 28 km ESE of this epicentre
- 6.2 21 km N of Pahala, Hawaii · 13 km ESE of this epicentre
Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.
Where
Epicentre 19.4528, -155.5632. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Hawaii County, HI | 17 km (11 mi) | NNE | earthquakes near Hawaii County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
52 earthquakes have been recorded within 50 km since this one.
- 2.2 26 km E of Honaunau-Napoopoo, Hawaii
- 1.6 14 km E of Pāhala, Hawaii
- 1.7 16 km WNW of Volcano, Hawaii
- 1.8 7 km SW of Volcano, Hawaii
- 2.0 7 km SW of Volcano, Hawaii
- 1.8 20 km WSW of Volcano, Hawaii
- 1.9 31 km NNW of Pāhala, Hawaii
- 2.6 11 km E of Pāhala, Hawaii
- 1.9 5 km WSW of Volcano, Hawaii
- 1.8 2 km SW of Pāhala, Hawaii
- 1.7 7 km S of Pāhala, Hawaii
- 1.5 27 km NNW of Pāhala, Hawaii
- 2.0 2 km NW of Honaunau-Napoopoo, Hawaii
- 1.9 27 km NNW of Pāhala, Hawaii
- 1.9 4 km WSW of Volcano, Hawaii
Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.
On USGS
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.