The map shows quakes of M1.5 and up from the last 90 days, the 5 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 Olney. The biggest quake on record near Olney — records go back to 1980 — was the M5.2 of Apr 18, 2008, 09:36 UTC: 7 km NNE of Bellmont, Illinois.
Latest earthquakes near Olney
| Mag | Location | Local time | Depth | Distance |
|---|---|---|---|---|
| M3.5 | 6 km NE of West Salem, Illinois | Jun 29, 2026, 02:05 AM | 19 km | 22 km SSE |
| M3.3 | 7 km SSW of Lerna, Illinois | May 12, 2025, 11:43 PM | 10 km | 73 km NNW |
| M3.8 | 4 km N of Bellmont, Illinois | Sep 19, 2017, 06:47 AM | 12 km | 37 km SSE |
| M3.1 | 4 km N of Bellmont, Illinois | Sep 08, 2017, 11:15 PM | 12 km | 37 km SSE |
| M3.1 | 9 km SSE of Mulberry Grove, Illinois | Jul 01, 2017, 01:07 PM | 17 km | 100 km W |
| M3.4 | 4 km ENE of Geff, Illinois | May 29, 2015, 07:41 PM | 26 km | 38 km SW |
| M4.0 | 7 km NNE of Bellmont, Illinois | Apr 21, 2008, 12:38 AM | 18 km | 36 km SSE |
| M4.7 | 9 km NNE of Bellmont, Illinois | Apr 18, 2008, 10:14 AM | 15 km | 36 km SSE |
| M5.2 | 7 km NNE of Bellmont, Illinois | Apr 18, 2008, 04:36 AM | 14 km | 36 km SSE |
| M4.6 | 6 km SW of Parkers Settlement, Indiana | Jun 18, 2002, 12:37 PM | 16 km | 86 km SSE |
Earthquakes per year near Olney (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 Olney
Every quake of M1.5 or bigger within 100 km over the last year — 1 in total. A quake of exactly M2.0 counts in the M2.0–3.0 group.
The 5 biggest earthquakes on record near Olney (M4.0 and up, since 1980)
| Mag | Location | Date (UTC) | Distance |
|---|---|---|---|
| M5.2 | 7 km NNE of Bellmont, Illinois | Apr 18, 2008, 09:36 UTC | 36 km |
| M5.2 | 2 km ESE of Claremont, Illinois | Jun 10, 1987, 23:48 UTC | 12 km |
| M4.7 | 9 km NNE of Bellmont, Illinois | Apr 18, 2008, 15:14 UTC | 36 km |
| M4.6 | 6 km SW of Parkers Settlement, Indiana | Jun 18, 2002, 17:37 UTC | 86 km |
| M4.0 | 7 km NNE of Bellmont, Illinois | Apr 21, 2008, 05:38 UTC | 36 km |
Nearby places
Sumner, IL (19 km) · Bridgeport, IL (28 km) · Newton, IL (30 km) · Vincennes, IN (49 km) · Robinson, IL (43 km) · Mount Carmel, IL (45 km)
USGS data fetched Nov 03, 2026, 16:45 UTC · page built Nov 03, 2026, 16:45 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.