Earthquake Details
Fern Forest, Hawaii 4.05m Earthquake, Monday Feb. 01 2021, 2:13:09 PM
Fern Forest, Hawaii Earthquake
The USGS has reported a 4.05 magnitude earthquake has struck 13 km SSE of Fern Forest, Hawaii on Feb. 01 2021, 2:13:09 PM, at a depth of 6.26 km. There were no significant injuries or damage reported at this point, Friendly Forecast will update this report as events unfold.
Fore and Aftershocks
There has been other seismic activity around the 4.05 Fern Forest, Hawaii earthquake. Below you will find the fore and after shocks associated with it.
| Quake Type | Magnitude | Location | Time | Date |
|---|---|---|---|---|
| Foreshock | 2.68 | 2 km W of Pāhala, Hawaii | 12:23:17 PM | Jan. 31 2021 |
| Aftershock | 3.07 | 6 km E of Pāhala, Hawaii | 11:04:45 AM | Feb. 03 2021 |
| Aftershock | 2.62 | 17 km SSW of Leilani Estates, Hawaii | 9:17:24 PM | Feb. 04 2021 |
| Aftershock | 2.56 | 2 km ESE of Hilo, Hawaii | 8:05:38 PM | Feb. 07 2021 |
| Aftershock | 2.77 | 26 km E of Honaunau-Napoopoo, Hawaii | 8:10:51 AM | Feb. 09 2021 |
| Aftershock | 2.85 | 1 km SW of Pāhala, Hawaii | 5:31:40 AM | Feb. 10 2021 |
| Aftershock | 2.96 | 28 km E of Honaunau-Napoopoo, Hawaii | 9:13:00 AM | Feb. 13 2021 |
| Aftershock | 3.06 | 3 km S of Pāhala, Hawaii | 1:28:42 PM | Feb. 13 2021 |
| Aftershock | 2.75 | 30 km E of Honaunau-Napoopoo, Hawaii | 8:06:14 PM | Feb. 14 2021 |
| Aftershock | 2.66 | 3 km ESE of Pāhala, Hawaii | 5:42:34 PM | Feb. 18 2021 |
| Aftershock | 3.01 | 4 km NNW of Pāhala, Hawaii | 5:33:32 PM | Feb. 20 2021 |
Did you feel it?
323 others have felt the Fern Forest, Hawaii earthquake and have since reported it. See below for the response locations and intensities.
Community Internet Intensity Map
| Responses | Location | Shaking | Distance |
|---|---|---|---|
| 4 | Captain Cook, HI 96704 | WEAK | 77 km |
| 3 | Hakalau, HI 96710 | WEAK | 56 km |
| 1 | Hana, HI 96713 | LIGHT | 188 km |
| 2 | Hawaii National Park, HI 96718 | LIGHT | 30 km |
| 146 | Hilo, HI 96720 | LIGHT | 42 km |
| 2 | Honokaa, HI 96727 | WEAK | 92 km |
| 3 | Honomu, HI 96728 | LIGHT | 56 km |
| 1 | Kailua Kona, HI 96740 | NO | 96 km |
| 4 | Kamuela, HI 96743 | WEAK | 93 km |
| 36 | Keaau, HI 96749 | LIGHT | 31 km |
| 11 | Kurtistown, HI 96760 | LIGHT | 24 km |
| 3 | Laupahoehoe, HI 96764 | WEAK | 68 km |
| 17 | Mountain View, HI 96771 | LIGHT | 21 km |
| 3 | Naalehu, HI 96772 | WEAK | 70 km |
| 2 | Paauilo, HI 96776 | LIGHT | 68 km |
| 29 | Pahoa, HI 96778 | LIGHT | 12 km |
| 1 | Papaaloa, HI 96780 | LIGHT | 62 km |
| 9 | Papaikou, HI 96781 | LIGHT | 49 km |
| 7 | Pepeekeo, HI 96783 | LIGHT | 53 km |
| 38 | Volcano, HI 96785 | LIGHT | 21 km |
Did you feel the 4.05 Fern Forest, Hawaii earthquake? If you felt the quake you can report it here to the USGS.
Other Imagery and Data
GEO Community Internet Intensity Map
Intensity vs Distance Plot
Responses vs Time Plot
Macroseismic Intensity Map
Peak Ground Acceleration Map
Peak Ground Velocity Map
0.3 Second Peak Spectral Acceleration Map
1 Second Peak Spectral Acceleration Map
3 Second Peak Spectral Acceleration Map
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