QuakeIndex

Earthquake · automatic estimate, may change

M 2.6ml

Earthquake near Leilani Estates, HI

No earthquake was likely felt in Leilani Estates in the 24 hours to 10:38 pm HST (08:38 UTC). The last one was M 2.8, 13 km (8 mi) ESE, at 6:15 pm HST on 1 November 2026, estimated intensity III (weak) in town; 1 felt report to USGS. Every earthquake near Leilani Estates

This page: a magnitude 2.6 earthquake was recorded 6 km (4 mi) east-northeast of Leilani Estates, HI, at 10:14 am HST on 10 May 2018 (20:14 UTC), less than 1 km deep. The magnitude and location are an automatic first estimate and may change.

USGS: 5 km E of Leilani Estates, Hawaii

33 km (20 mi) SE of Hilo, HI

10:14 am HST, May 10, 2018 · · -0.1 km deep · released about 230 lb of TNT

Every earthquake near Leilani Estates Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Hawaii County 68 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
10:14 am HST on 10 May 2018 ()
Where
6 km (4 mi) east-northeast of Leilani Estates, HI · earthquakes near Leilani Estates
Hawaii today
every earthquake in Hawaii in the last 24 hours
Magnitude
M 2.6 (ml)
Depth
-0.1 km below the surface
Felt
no reports yet
Nearest
Hawaii County, 68 km W
Nearest mapped fault
Hilina fault system, 24 km from its surface trace — near is not the same as on
Status
Automatic — a machine’s first estimate, which may change

USGS · last changed by USGS · we first saw it 3110 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

At this magnitude and depth, people at rest would likely notice it out to about 23 km (14 mi) from the epicentre. In Leilani Estates, 6 km away, the estimate is intensity III (weak). 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.

Likely felt in: Leilani Estates 6 km, intensity III · Hawaiian Paradise Park 17 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 230 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 65,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 46,000× the energy of this one
  3. Around the size people start to feel M 3.0 4.1× the energy of this one
  4. This earthquake M 2.6 about 230 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 6.9 on 2018-05-04 — about 2,900,000 times the energy of this one.

Before 2016, the USGS record lists 26 earthquakes of M5 or more within 50 km; the five largest:

  1. 7.7 17 km SSW of Leilani Estates, Hawaii · 22 km SW of this epicentre
  2. 6.7 Island of Hawai`i, Hawaii · 22 km SW of this epicentre
  3. 6.2 Kilauea South Flank, Hawaii · 22 km SW of this epicentre
  4. 6.2 8 km SW of Volcano, Hawaii · 46 km W of this epicentre
  5. 6.2 13 km SSE of Fern Forest, Hawaii · 27 km WSW 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 19.4797, -154.8648. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Hawaii County, HI 68 km (42 mi) W earthquakes near Hawaii County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

60 earthquakes have been recorded within 50 km since this one.

  1. 3.1 5 km WSW of Volcano, Hawaii
  2. 1.6 5 km WSW of Volcano, Hawaii
  3. 2.0 7 km SW of Volcano, Hawaii
  4. 2.9 10 km S of Volcano, Hawaii
  5. 2.6 14 km S of Fern Forest, Hawaii
  6. 2.5 1 km ESE of Leilani Estates, Hawaii
  7. 1.9 7 km SW of Volcano, Hawaii
  8. 2.0 7 km SW of Volcano, Hawaii
  9. 2.5 7 km ESE of Leilani Estates, Hawaii
  10. 2.0 4 km W of Volcano, Hawaii
  11. 3.1 4 km WSW of Volcano, Hawaii
  12. 2.9 4 km ENE of Leilani Estates, Hawaii
  13. 2.1 3 km ESE of Leilani Estates, Hawaii
  14. 2.9 5 km ESE of Nanawale Estates, Hawaii
  15. 2.8 3 km SW 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

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.