The map shows quakes of M1.5 and up from the last 90 days, the 6 biggest on record, and always the very latest quake — even if it was smaller than M1.5. The list below can include smaller ones the map leaves out. Tap any dot for details.
In the last 30 days, 0 earthquakes of M1.5 or bigger were recorded within 100 km of Juneau. Over the past year, M3.0+ quakes near Juneau came at 0.8× the usual pace — quieter than normal for this area. The biggest quake on record near Juneau — records go back to 1980 — was the M5.0 of Nov 14, 1987, 15:48 UTC: 23 km SSE of Mud Bay, Alaska.
How we figure this: 1 quakes of M3.0 or bigger within 100 km in the last 12 months (Nov 03, 2025 – Nov 03, 2026), compared with an average of 1.2 a year across the full calendar years 2016–2025, counted the same way. This compares how often quakes happened in two past periods. It is not a forecast, and it does not mean a big earthquake is on its way — nobody can predict earthquakes.
Latest earthquakes near Juneau
| Mag | Location | Local time | Depth | Distance |
|---|---|---|---|---|
| M2.8 | 60 km N of Juneau, Alaska | May 03, 2026, 08:52 AM | 1 km | 60 km N |
| M3.5 | 26 km E of Mud Bay, Alaska | Dec 16, 2025, 08:50 AM | 10 km | 97 km NNW |
| M3.0 | 45 km SE of Mud Bay, Alaska | Oct 11, 2025, 06:44 PM | 1 km | 69 km NNW |
| M3.3 | 48 km ESE of Mud Bay, Alaska | Aug 20, 2024, 09:50 AM | 2 km | 81 km N |
| M3.4 | 53 km N of Juneau, Alaska | Apr 22, 2024, 05:37 AM | 4 km | 53 km N |
| M4.2 | 51 km ESE of Mud Bay, Alaska | Oct 10, 2022, 03:48 PM | 2 km | 83 km N |
| M3.0 | 27 km S of Mud Bay, Alaska | Mar 09, 2022, 08:03 AM | 4 km | 87 km NW |
| M3.3 | 50 km E of Juneau, Alaska | Sep 28, 2021, 09:12 AM | 5 km | 50 km E |
| M3.1 | 59 km E of Juneau, Alaska | Jun 29, 2021, 03:12 PM | 3 km | 59 km E |
| M3.1 | 55 km E of Juneau, Alaska | Jun 27, 2021, 01:28 PM | 5 km | 56 km E |
Earthquakes per year near Juneau (M3.0 and up, within 100 km)
M3.0–3.9 M4.0+
Each bar is one year; taller means more quakes (M3.0 and up). The dark red part is the bigger ones (M4.0+), counted inside the number above each bar — not added on top. These may be felt, depending on how far away and how deep they are. 2026 is not a full year yet — it only counts up to today. Source: USGS Earthquake Catalog.
What the last year looked like near Juneau
Every quake of M1.5 or bigger within 100 km over the last year — 2 in total. A quake of exactly M2.0 counts in the M2.0–3.0 group.
The 6 biggest earthquakes on record near Juneau (M4.0 and up, since 1980)
| Mag | Location | Date (UTC) | Distance |
|---|---|---|---|
| M5.0 | 23 km SSE of Mud Bay, Alaska | Nov 14, 1987, 15:48 UTC | 87 km |
| M4.9 | 25 km SSE of Mud Bay, Alaska | Nov 17, 1987, 13:26 UTC | 84 km |
| M4.2 | 51 km ESE of Mud Bay, Alaska | Oct 10, 2022, 23:48 UTC | 83 km |
| M4.0 | 54 km N of Juneau, Alaska | Mar 05, 2007, 18:06 UTC | 54 km |
| M4.0 | 25 km SSE of Mud Bay, Alaska | Jul 31, 1991, 03:16 UTC | 86 km |
| M4.0 | 21 km S of Mud Bay, Alaska | Nov 14, 1987, 18:38 UTC | 90 km |
Nearby places
Haines, AK (120 km) · Skagway, AK (138 km) · Sitka, AK (149 km)
USGS data fetched Nov 03, 2026, 18:45 UTC · page built Nov 03, 2026, 18:45 UTC. How to read this page: recent-window counts cover M1.5+ events within 100 km; the 10-year layer is based on M3.0+ and the history layer on M4.0+ since 1980. Recording completeness varies by era and region — small quakes from early decades are under-recorded, so “no record” does not prove “never happened”. Depths are relative to sea level and can be slightly negative for shallow events in elevated terrain. Method: data & methodology.