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M1.8 earthquake 60 km SW of Hawaiian Paradise Park, United States

A magnitude 1.8 earthquake struck 60 km SW of Hawaiian Paradise Park, United States at 07:57 local time (17:57 UTC) on 1 Nov 2026, at a depth of 27 km, according to USGS. The solution is preliminary and may be revised.

Data: USGS · updated 2026-11-01 18:00 UTC · automatic solution

Magnitude
1.8micro
duration magnitude (md)
Depth
27.1 km
Status
Automatic
Origin time
2026-11-01 17:57:23 UTC
Local: 1 Nov 2026, 07:57:23 (Pacific/Honolulu)
Epicentre
19.179° N, 155.347° W

Circles show this event and others within 30 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map

Nearby places

Distance and estimated shaking at nearby places
PlaceDistanceEst. shaking
Hawaiian Paradise ParkHawaii, United States · pop. 11,40460 kmINot felt
HiloHawaii, United States · pop. 43,26367 kmINot felt
HonoluluHawaii, United States · pop. 350,964353 kmINot felt

Shaking is an estimate from the intensity prediction equation of Allen, Wald & Worden (2012), not an observation. Local ground and buildings can change it by a level or more.

Every agency's solution

Agencies locate earthquakes with their own stations and methods, so their numbers differ. We match reports of the same event by time, distance and magnitude and show them side by side. The headline uses USGS · HV.

AgencyMagnitudeDepthEpicentreTime offsetStatus
USGS · HVheadlineHawaiian Volcano Observatory via U.S. Geological Survey1.8 md27.1 km19.18° N, 155.35° W–Automatic

How big was it?

Usually not felt. Recorded by nearby seismometers; thousands occur worldwide every day.

It released roughly the energy of 8 kg of TNT. Magnitude is logarithmic: each whole step means about 32 times more energy and 10 times larger waves on a seismogram. Depth matters too: at 27 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.

M1.8 releases about 18× the energy of M1.0, and its waves are about 6.8× taller on a seismogram. Energy: 8 kg of TNT vs 477 g of TNT.

Each square is the energy of one M1.0. Energy from log₁₀E = 1.5M + 4.8.

Aftershocks and nearby activity

90 later earthquakes within 30 km; the largest was M2.6 3 days ago. 72 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.

Aftershocks

Mainshock M1.8

90 later earthquakes nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).

Aftershocks
Time after mainshock (hours)MagnitudeDepth (km)
0.351.829
3.051.829
5.941.67
7.041.331
17.322.02
18.871.829
20.271.726
21.711.831
21.741.732
30.591.927
33.931.726
43.581.829
46.871.731
58.441.729
58.751.931
59.372.02
63.181.329
67.422.02
69.241.828
80.712.132
82.501.933
82.671.829
86.621.77
89.401.731
90.471.76
92.151.830
98.081.739
99.852.51
100.081.732
109.601.529
109.721.830
110.261.733
115.912.028
121.581.729
127.471.928
131.772.338
133.631.830
139.081.917
139.371.930
140.131.93
141.861.928
142.341.730
144.591.929
147.121.329
148.471.930
148.731.928
149.932.18
151.551.933
155.611.842
162.701.911
163.291.937
166.901.831
167.591.929
172.111.932
179.061.736
179.061.935
179.082.344
179.342.040
179.652.612
179.841.713
185.702.531
185.762.231
194.761.929
199.872.629
201.351.929
203.071.732
205.051.930
208.962.131
210.101.736
210.531.829
210.911.931
215.181.732
215.761.829
219.111.827
219.221.930
229.431.530
231.111.727
231.891.727
243.191.93
246.431.929
250.561.731
254.781.931
262.161.828
263.691.928
263.991.736
264.822.129
265.332.231
266.901.729
271.132.58
271.221.930
  1. 2.672 km SE of Hōlualoa, Hawaii, United States11-09 05:36
  2. 2.661 km SW of Hawaiian Paradise Park, United States11-10 01:49
  3. 2.567 km SE of Hōlualoa, Hawaii, United States11-09 11:39
  4. 2.540 km SW of Hawaiian Paradise Park, United States11-05 21:48
  5. 2.553 km SW of Hilo, Hawaii, United States11-13 01:05
  6. 2.346 km SSW of Hawaiian Paradise Park, United States11-07 05:43
  7. 2.368 km SE of Hōlualoa, Hawaii, United States11-09 05:01
  8. 2.267 km SE of Hōlualoa, Hawaii, United States11-12 19:17
  9. 2.267 km SE of Hōlualoa, Hawaii, United States11-09 11:42
  10. 2.158 km SW of Hawaiian Paradise Park, United States11-12 18:46
  11. 2.174 km SW of Hawaiian Paradise Park, United States11-10 10:55
  12. 2.170 km SW of Hawaiian Paradise Park, United States11-05 02:40
  13. 2.152 km WSW of Hawaiian Paradise Park, United States11-07 23:53
  14. 2.034 km SSW of Hawaiian Paradise Park, United States11-04 13:22
  15. 2.058 km SW of Hawaiian Paradise Park, United States11-06 13:51
  16. 2.039 km SW of Hawaiian Paradise Park, United States11-02 11:16
  17. 2.072 km SW of Hawaiian Paradise Park, United States11-09 05:17
  18. 2.040 km SW of Hawaiian Paradise Park, United States11-04 05:19
  19. 1.964 km SW of Hawaiian Paradise Park, United States11-12 17:38
  20. 1.967 km SE of Hōlualoa, Hawaii, United States11-07 15:49
  21. 1.962 km SW of Hawaiian Paradise Park, United States11-08 22:04
  22. 1.970 km SW of Hawaiian Paradise Park, United States11-09 05:01
  23. 1.967 km SE of Hōlualoa, Hawaii, United States11-12 08:44
  24. 1.957 km SW of Hawaiian Paradise Park, United States11-07 22:25
  25. 1.967 km SE of Hōlualoa, Hawaii, United States11-13 01:10

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Reports on SeismoAtlas

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Event id hv75067411. First recorded here 1 Nov 2026, 18:02:16 UTC. Solutions: USGS · HV (usgs:hv75067411). Cite as: SeismoAtlas, “M1.8 earthquake 60 km SW of Hawaiian Paradise Park, United States”, https://seismoatlas.com/earthquake/hv75067411-m1-8-earthquake-60-km-sw-of-hawaiian-paradise-park-united-states, data from USGS.

JSON: /api/v1/events/hv75067411. SeismoAtlas is not an official warning service.