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M1.8 earthquake 61 km WSW of Hawaiian Paradise Park, United States

A magnitude 1.8 earthquake struck 61 km WSW of Hawaiian Paradise Park, United States at 20:03 local time (06:03 UTC) on 24 Oct 2026, at a depth of 47 km, according to USGS. The solution is preliminary and may be revised.

Data: USGS · updated 2026-10-25 06:07 UTC · automatic solution

Magnitude
1.8micro
duration magnitude (md)
Depth
47.1 km
Status
Automatic
Origin time
2026-10-25 06:03:33 UTC
Local: 24 Oct 2026, 20:03:33 (Pacific/Honolulu)
Epicentre
19.285° N, 155.459° 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. 11,40461 kmINot felt
HiloHawaii, United States · pop. 43,26363 kmINot felt
HonoluluHawaii, United States · pop. 350,964337 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 md47.1 km19.28° N, 155.46° W–Automatic

How big was it?

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

It released roughly the energy of 6 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 47 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 13× the energy of M1.0, and its waves are about 5.6× taller on a seismogram. Energy: 6 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

170 later earthquakes within 30 km; the largest was M3.1 8 days ago. 68 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.

Aftershocks

Mainshock M1.8

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

Aftershocks
Time after mainshock (hours)MagnitudeDepth (km)
0.242.132
4.522.339
11.681.228
12.721.830
17.631.740
18.362.11
18.741.9-1
19.231.931
21.031.731
23.221.832
31.492.129
38.721.828
40.781.829
44.381.830
45.711.831
53.551.732
53.922.49
57.452.133
58.371.931
60.782.530
63.001.325
63.731.733
65.232.60
65.861.230
73.001.729
73.011.833
78.791.233
81.941.829
83.441.828
87.001.78
94.341.832
94.392.026
95.381.831
97.161.929
105.372.232
106.482.01
107.121.830
115.231.930
118.801.91
118.812.733
129.281.830
130.081.930
130.751.832
132.661.838
133.891.928
133.971.332
135.531.730
138.071.832
139.412.132
142.911.830
145.981.931
146.002.00
147.271.79
147.321.930
148.771.932
148.831.829
149.021.430
149.121.934
149.781.636
149.822.130
152.271.62
152.311.92
152.561.72
152.621.92
154.911.71
161.451.72
161.462.22
164.951.846
164.952.052
168.611.930
170.712.432
171.011.728
171.561.828
177.521.913
179.901.827
180.251.829
182.480.83
182.951.829
185.831.67
186.941.331
197.222.02
198.761.829
200.171.726
201.611.831
201.641.732
210.491.927
213.821.726
223.481.829
226.761.731
230.781.97
238.341.729
238.651.931
239.262.02
240.052.440
243.071.329
249.141.828
255.943.1-2
256.361.8-2
260.612.132
262.401.933
262.561.829
266.521.77
269.301.731
270.361.76
272.051.830
277.981.739
279.742.51
279.981.732
289.501.529
289.621.830
290.151.733
295.442.441
295.441.923
295.812.028
301.481.729
303.281.60
307.361.928
313.521.830
319.271.930
320.031.93
320.661.950
321.761.928
322.241.730
324.491.929
327.021.329
328.371.930
328.631.928
329.832.18
331.441.933
335.511.842
339.192.50
342.601.911
347.481.929
352.011.932
358.951.736
358.961.935
358.972.344
359.242.040
359.552.612
359.741.713
365.592.531
365.652.231
374.651.929
379.772.629
381.241.929
382.971.732
384.941.930
388.862.131
389.991.736
390.421.829
390.811.931
395.081.732
395.651.829
399.011.827
399.121.930
409.331.530
411.011.727
411.791.727
423.091.93
426.321.929
430.451.731
434.681.931
442.061.828
443.581.928
443.891.736
444.712.129
445.232.231
446.791.729
451.032.58
451.121.930
  1. 3.143 km SE of Hōlualoa, Hawaii, United States11-04 21:59
  2. 2.771 km SW of Hawaiian Paradise Park, United States10-30 04:52
  3. 2.646 km WSW of Hilo, Hawaii, United States10-27 23:17
  4. 2.672 km SE of Hōlualoa, Hawaii, United States11-09 05:36
  5. 2.661 km SW of Hawaiian Paradise Park, United States11-10 01:49
  6. 2.566 km SE of Hōlualoa, Hawaii, United States10-27 18:50
  7. 2.547 km SW of Hilo, Hawaii, United States11-08 09:14
  8. 2.567 km SE of Hōlualoa, Hawaii, United States11-09 11:39
  9. 2.540 km SW of Hawaiian Paradise Park, United States11-05 21:48
  10. 2.553 km SW of Hilo, Hawaii, United States11-13 01:05
  11. 2.442 km ESE of Hōlualoa, Hawaii, United States11-04 06:06
  12. 2.468 km SE of Hōlualoa, Hawaii, United States11-01 08:46
  13. 2.439 km ESE of Hōlualoa, Hawaii, United States10-27 11:58
  14. 2.443 km ESE of Hōlualoa, Hawaii, United States11-06 13:29
  15. 2.342 km ESE of Hōlualoa, Hawaii, United States10-25 10:34
  16. 2.368 km SE of Hōlualoa, Hawaii, United States11-09 05:01
  17. 2.268 km SE of Hōlualoa, Hawaii, United States10-29 15:25
  18. 2.267 km SE of Hōlualoa, Hawaii, United States11-12 19:17
  19. 2.239 km SW of Hawaiian Paradise Park, United States10-31 23:31
  20. 2.267 km SE of Hōlualoa, Hawaii, United States11-09 11:42
  21. 2.168 km SE of Hōlualoa, Hawaii, United States10-27 15:30
  22. 2.167 km SE of Hōlualoa, Hawaii, United States10-31 01:28
  23. 2.158 km SW of Hawaiian Paradise Park, United States11-12 18:46
  24. 2.174 km SW of Hawaiian Paradise Park, United States11-10 10:55
  25. 2.168 km SE of Hōlualoa, Hawaii, United States10-26 13:32

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Reports on SeismoAtlas

No reports yet.

Event id hv75063486. First recorded here 25 Oct 2026, 06:07:34 UTC. Solutions: USGS · HV (usgs:hv75063486). Cite as: SeismoAtlas, “M1.8 earthquake 61 km WSW of Hawaiian Paradise Park, United States”, https://seismoatlas.com/earthquake/hv75063486-m1-8-earthquake-61-km-wsw-of-hawaiian-paradise-park-united-states, data from USGS.

JSON: /api/v1/events/hv75063486. SeismoAtlas is not an official warning service.