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M1.9 earthquake 54 km SW of Hawaiian Paradise Park, United States

A magnitude 1.9 earthquake struck 54 km SW of Hawaiian Paradise Park, United States at 15:17 local time (01:17 UTC) on 25 Oct 2026, at a depth of 31 km, according to USGS.

revised from M2.0

Data: USGS · updated 2026-10-26 19:24 UTC · reviewed

Magnitude
1.9micro
local magnitude (Richter) (ml)
revised from 2.0
Depth
30.7 km
Status
Reviewed
Origin time
2026-10-26 01:17:16 UTC
Local: 25 Oct 2026, 15:17:16 (Pacific/Honolulu)
Epicentre
19.293° N, 155.374° 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. 11,40454 kmINot felt
HiloHawaii, United States · pop. 43,26357 kmINot felt
HonoluluHawaii, United States · pop. 350,964343 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, which has been reviewed by an analyst.

AgencyMagnitudeDepthEpicentreTime offsetStatus
USGS · HVheadlineHawaiian Volcano Observatory via U.S. Geological Survey1.9 mlwas 2.030.7 km19.29° N, 155.37° W–Reviewed · 1 revision

How big was it?

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

It released roughly the energy of 11 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 31 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.

M1.9 releases about 24× the energy of M1.0, and its waves are about 8.3× taller on a seismogram. Energy: 11 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

165 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 M1.9

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

Aftershocks
Time after mainshock (hours)MagnitudeDepth (km)
1.801.731
3.991.832
11.971.840
12.262.129
19.501.828
21.551.829
25.151.830
26.481.831
34.321.732
38.222.133
39.141.931
41.552.530
43.771.325
44.501.733
46.012.60
46.631.230
53.771.729
53.781.833
59.561.233
62.711.829
64.211.828
67.241.47
67.781.78
75.162.026
76.151.831
77.931.929
86.142.232
87.252.01
87.891.830
96.001.930
98.641.84
99.571.91
99.582.733
110.051.830
110.851.930
111.521.832
111.961.90
113.431.838
114.661.928
114.741.332
116.301.730
118.851.832
120.182.132
123.681.830
126.751.931
126.772.00
128.041.79
128.091.930
129.541.932
129.601.829
129.791.430
129.891.934
130.551.636
130.592.130
133.041.62
133.081.92
133.331.72
133.391.92
135.681.71
142.221.72
142.232.22
145.721.846
145.722.052
149.381.930
151.482.432
151.781.728
152.331.828
158.291.913
160.671.827
161.021.829
163.250.83
163.721.829
166.611.67
167.711.331
177.992.02
179.531.829
180.941.726
182.381.831
182.411.732
191.261.927
194.591.726
204.251.829
207.541.731
211.551.97
219.111.729
219.421.931
220.042.02
220.822.440
223.851.329
228.092.02
229.911.828
236.713.1-2
237.131.8-2
241.382.132
243.171.933
243.331.829
247.291.77
250.071.731
251.131.76
252.821.830
258.751.739
260.522.51
260.751.732
270.271.529
270.391.830
276.212.441
276.211.923
276.582.028
282.251.729
284.051.60
288.131.928
294.301.830
300.041.930
300.801.93
301.431.950
302.531.928
303.011.730
305.261.929
307.791.329
309.141.930
309.401.928
310.602.18
312.211.933
316.281.842
319.962.50
323.371.911
327.571.831
328.261.929
332.781.932
339.731.736
339.731.935
339.742.344
340.012.040
340.081.811
340.322.612
340.511.713
346.362.531
346.422.231
355.431.929
360.542.629
362.011.929
363.741.732
365.711.930
369.632.131
370.771.736
371.201.829
371.581.931
375.851.732
376.431.829
379.781.827
379.891.930
390.101.530
391.781.727
392.561.727
403.861.93
407.101.929
411.221.731
415.451.931
422.831.828
424.361.928
424.661.736
425.482.129
426.002.231
427.571.729
430.941.74
  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. 2.442 km ESE of Hōlualoa, Hawaii, United States11-04 06:06
  11. 2.468 km SE of Hōlualoa, Hawaii, United States11-01 08:46
  12. 2.443 km ESE of Hōlualoa, Hawaii, United States11-06 13:29
  13. 2.368 km SE of Hōlualoa, Hawaii, United States11-09 05:01
  14. 2.268 km SE of Hōlualoa, Hawaii, United States10-29 15:25
  15. 2.267 km SE of Hōlualoa, Hawaii, United States11-12 19:17
  16. 2.239 km SW of Hawaiian Paradise Park, United States10-31 23:31
  17. 2.267 km SE of Hōlualoa, Hawaii, United States11-09 11:42
  18. 2.168 km SE of Hōlualoa, Hawaii, United States10-27 15:30
  19. 2.167 km SE of Hōlualoa, Hawaii, United States10-31 01:28
  20. 2.158 km SW of Hawaiian Paradise Park, United States11-12 18:46
  21. 2.174 km SW of Hawaiian Paradise Park, United States11-10 10:55
  22. 2.168 km SE of Hōlualoa, Hawaii, United States10-26 13:32
  23. 2.170 km SW of Hawaiian Paradise Park, United States11-05 02:40
  24. 2.152 km WSW of Hawaiian Paradise Park, United States11-07 23:53
  25. 2.175 km SW of Hawaiian Paradise Park, United States10-31 11:52

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Reports on SeismoAtlas

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Event id hv75063776. First recorded here 26 Oct 2026, 01:21:24 UTC. Solutions: USGS · HV (usgs:hv75063776). Cite as: SeismoAtlas, “M1.9 earthquake 54 km SW of Hawaiian Paradise Park, United States”, https://seismoatlas.com/earthquake/hv75063776-m1-9-earthquake-54-km-sw-of-hawaiian-paradise-park-united-states, data from USGS.

JSON: /api/v1/events/hv75063776. SeismoAtlas is not an official warning service.