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M2.2 earthquake 39 km SW of Hawaiian Paradise Park, United States

A magnitude 2.2 earthquake struck 39 km SW of Hawaiian Paradise Park, United States at 12:07 local time (22:07 UTC) on 25 Sept 2026, at a depth of 2 km, according to USGS.

Data: USGS · updated 2026-09-25 22:18 UTC · reviewed

Magnitude
2.2micro
local magnitude (Richter) (ml)
Depth
1.8 km
Status
Reviewed
Origin time
2026-09-25 22:07:12 UTC
Local: 25 Sept 2026, 12:07:12 (Pacific/Honolulu)
Epicentre
19.387° N, 155.277° 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. 11,40439 kmINot felt
HiloHawaii, United States · pop. 43,26343 kmINot felt
HonoluluHawaii, United States · pop. 350,964344 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. Likely felt out to about 7 km.

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 Survey2.2 ml1.8 km19.39° N, 155.28° W–Reviewed

How big was it?

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

It released roughly the energy of 31 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 2 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.

M2.2 releases about 33× the energy of M1.2, and its waves are about 10× taller on a seismogram. Energy: 31 kg of TNT vs 951 g of TNT.

Each square is the energy of one M1.2. Energy from log₁₀E = 1.5M + 4.8.

Aftershocks and nearby activity

280 later earthquakes within 30 km; the largest was M3.6 38 days ago. 22 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.

Aftershocks

Mainshock M2.2

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

Aftershocks
Time after mainshock (hours)MagnitudeDepth (km)
0.291.92
2.221.78
17.311.930
17.922.08
19.201.830
21.572.136
21.582.636
26.092.20
30.881.02
31.851.80
34.691.543
35.431.74
35.541.930
36.041.827
39.393.18
43.851.910
46.551.928
50.241.729
52.242.130
57.182.123
57.511.727
80.781.91
81.901.6-1
83.542.46
97.691.96
100.061.90
102.251.72
104.491.63
105.162.31
112.922.631
117.411.35
119.191.66
122.831.80
123.131.30
123.320.80
123.632.00
125.551.70
125.642.10
125.671.80
125.731.60
125.731.61
125.781.80
128.241.727
128.401.60
128.672.50
128.672.11
129.422.60
129.753.40
130.901.80
130.941.80
131.041.90
131.111.80
131.232.10
131.332.40
131.421.60
131.461.90
131.521.00
131.532.00
131.592.10
131.622.20
131.672.20
131.722.30
131.772.10
131.792.2-1
131.812.50
131.901.70
132.101.80
132.142.30
132.321.61
132.532.10
132.661.60
132.761.70
132.941.90
133.161.8-1
133.171.70
133.212.10
133.241.90
133.271.60
133.401.90
133.611.90
133.631.91
133.811.46
133.991.60
136.492.041
143.561.90
143.852.00
144.961.90
147.411.927
150.791.40
153.392.0-1
153.401.90
155.152.20
155.151.81
156.020.70
156.031.60
157.521.824
158.331.62
159.691.70
160.021.80
163.321.929
163.813.50
165.311.529
166.272.00
167.231.730
167.311.834
167.661.731
172.671.80
172.891.80
173.901.70
180.041.71
180.931.3-1
184.021.30
185.692.31
185.732.30
187.771.50
189.351.832
191.130.81
196.121.81
197.001.732
200.021.610
204.441.337
204.601.844
208.932.20
208.992.10
210.881.829
221.261.632
223.841.57
228.241.830
230.413.628
244.761.843
254.751.60
257.761.19
257.771.929
262.711.934
263.341.827
264.331.633
264.631.58
266.440.727
267.721.832
267.811.833
274.761.829
275.941.68
281.971.62
292.201.82
294.261.62
296.731.026
304.851.948
304.931.950
309.701.929
310.161.928
316.361.927
340.721.91
346.381.133
354.221.71
357.061.90
358.021.81
359.531.81
364.921.712
381.811.86
384.680.81
385.041.62
385.261.52
385.341.62
385.361.82
385.450.91
386.171.830
386.291.82
388.441.81
388.951.137
389.701.41
396.561.730
407.360.51
407.361.82
409.361.72
410.701.440
411.033.16
411.220.52
415.331.67
415.631.75
415.721.43
419.211.27
425.951.932
426.992.42
428.410.82
431.032.12
431.302.02
434.440.92
434.492.232
434.791.01
435.001.930
436.001.95
439.972.02
442.541.840
444.671.337
444.731.839
444.821.738
445.681.80
446.511.628
449.071.930
451.671.428
451.801.728
460.040.92
460.052.227
460.071.729
472.022.02
481.631.845
486.061.828
486.541.625
488.901.830
489.131.67
489.911.52
491.441.57
493.361.935
493.841.89
503.731.434
504.171.80
505.551.731
505.921.77
508.341.70
512.672.132
513.141.741
515.581.431
516.001.729
516.281.129
517.271.728
520.211.77
521.871.433
523.402.20
523.671.02
524.741.90
524.941.81
525.281.10
525.281.31
526.781.80
528.791.831
537.701.71
538.811.729
544.272.18
544.421.48
547.350.90
547.362.16
547.661.70
548.221.62
549.401.76
552.432.241
558.011.929
559.551.830
561.121.99
575.521.38
575.911.931
586.151.929
586.411.80
586.551.736
586.551.942
591.431.828
604.481.46
606.211.730
617.701.23
617.711.63
622.811.929
648.032.22
649.501.97
654.401.75
657.651.51
662.191.83
664.701.829
667.611.631
667.721.130
669.661.428
669.691.81
671.671.9-1
672.501.82
672.841.838
677.341.86
677.371.97
679.772.3-1
683.441.4-1
701.201.76
703.941.847
715.621.228
  1. 3.643 km SW of Hawaiian Paradise Park, United States10-05 12:31
  2. 3.538 km WSW of Hawaiian Paradise Park, United States10-02 17:55
  3. 3.437 km WSW of Hawaiian Paradise Park, United States10-01 07:52
  4. 3.128 km SSW of Hawaiian Paradise Park, United States10-13 01:09
  5. 3.128 km SSW of Hawaiian Paradise Park, United States09-27 13:30
  6. 2.655 km SW of Hawaiian Paradise Park, United States09-30 15:02
  7. 2.655 km SW of Hawaiian Paradise Park, United States09-26 19:41
  8. 2.638 km WSW of Hawaiian Paradise Park, United States10-01 07:32
  9. 2.538 km WSW of Hawaiian Paradise Park, United States10-01 06:47
  10. 2.536 km WSW of Hawaiian Paradise Park, United States10-01 09:55
  11. 2.438 km WSW of Hawaiian Paradise Park, United States10-01 09:26
  12. 2.439 km SW of Hawaiian Paradise Park, United States10-13 17:06
  13. 2.434 km SSW of Hawaiian Paradise Park, United States09-29 09:39
  14. 2.338 km WSW of Hawaiian Paradise Park, United States10-03 15:50
  15. 2.332 km SSW of Hawaiian Paradise Park, United States09-30 07:16
  16. 2.338 km WSW of Hawaiian Paradise Park, United States10-01 10:15
  17. 2.338 km WSW of Hawaiian Paradise Park, United States10-03 15:48
  18. 2.338 km WSW of Hawaiian Paradise Park, United States10-01 09:50
  19. 2.348 km WSW of Hilo, Hawaii, United States10-24 05:53
  20. 2.238 km WSW of Hawaiian Paradise Park, United States10-01 09:47
  21. 2.247 km SSW of Hawaiian Paradise Park, United States10-18 22:32
  22. 2.237 km WSW of Hawaiian Paradise Park, United States10-01 09:54
  23. 2.266 km SW of Hawaiian Paradise Park, United States10-14 00:36
  24. 2.237 km WSW of Hawaiian Paradise Park, United States10-01 09:44
  25. 2.264 km SW of Hawaiian Paradise Park, United States10-15 02:10

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Reports on SeismoAtlas

No reports yet.

Event id hv75043782. First recorded here 28 Sept 2026, 17:32:09 UTC. Solutions: USGS · HV (usgs:hv75043782). Cite as: SeismoAtlas, “M2.2 earthquake 39 km SW of Hawaiian Paradise Park, United States”, https://seismoatlas.com/earthquake/hv75043782-m2-2-earthquake-39-km-sw-of-hawaiian-paradise-park-united-states, data from USGS.

JSON: /api/v1/events/hv75043782. SeismoAtlas is not an official warning service.