Mag. 1.8 earthquake - 18 mi east of Honaunau-Napoopoo, Hawaii, USA, on 2 Oct 10:48 pm (GMT -10) -
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Minor magnitude 1.8 earthquake at 1 km depth
3 Oct 08:55 UTC: First to report: USGS after 7 minutes.
Local time at epicenter: 2 Oct 10:48 pm (GMT -10)
Magnitude: 1.8
Depth: 1.4 km
Epicenter latitude / longitude: 19.4545°N / 155.58566°W

Nearest volcano: Mauna Loa (3 km / 2 mi)
Nearby towns and cities:
29 km (18 mi) E of Honaunau-Napoopoo (pop: 2,570) --> See nearby quakes!
30 km (19 mi) NNW of Pāhala (pop: 1,360) --> See nearby quakes!
37 km (23 mi) W of Volcano Village (pop: 2,580) --> See nearby quakes!
42 km (26 mi) ESE of Holualoa (Hawaii County) (pop: 8,540) --> See nearby quakes!
47 km (29 mi) NNE of Hawaiian Ocean View (pop: 4,440) --> See nearby quakes!
48 km (30 mi) ESE of Kailua Kona (Hawaii County) (pop: 12,000) --> See nearby quakes!
51 km (32 mi) SE of Kalaoa (Hawaii County) (pop: 9,640) --> See nearby quakes!
60 km (37 mi) WSW of Hilo (pop: 43,300) --> See nearby quakes!
7699 km (4784 mi) W of Washington (District of Columbia) (pop: 601,700) --> See nearby quakes!
7699 km (4784 mi) W of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds
16.4°C (62 F), humidity: 87%, wind: 1 m/s (3 kts) from NNE
Primary data source: USGS (United States Geological Survey)
Few Clouds

Estimated released energy: 3.2 x 107 joules (8.78 kilowatt hours) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
Magnitude | Depth | Location | Source |
M 1.8 | 1.4 km | 29 Km E of Honaunau-Napoopoo, Hawaii, USA | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 1.8, this quake was too small to be felt by humans, but it was recorded instrumentally.