The map shows quakes of M1.5 and up from the last 90 days, the 1 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, 1 earthquakes of M1.5 or bigger were recorded within 100 km of Grymes Hill, the biggest of them M1.6. The biggest quake on record near Grymes Hill — records go back to 1980 — was the M4.8 of Apr 05, 2024, 14:23 UTC: 2024 Tewksbury, New Jersey Earthquake.
Latest earthquakes near Grymes Hill
| Mag | Location | Local time | Depth | Distance |
|---|---|---|---|---|
| M1.1 | 4 km NNE of Bernardsville, New Jersey | Oct 27, 2026, 06:46 AM | 5 km | 40 km WNW |
| M1.6 | 4 km SE of Randolph, New Jersey | Oct 22, 2026, 05:38 AM | 5 km | 44 km WNW |
| M1.5 | 2 km SW of Purchase, New York | Jun 01, 2026, 07:27 AM | 7 km | 54 km NNE |
| M1.8 | 5 km W of Gladstone, New Jersey | May 19, 2026, 01:30 PM | 5 km | 55 km WNW |
| M2.2 | 1 km E of Elmsford, New York | Mar 10, 2026, 10:17 AM | 10 km | 54 km NNE |
| M1.5 | 1 km NNE of Califon, New Jersey | Feb 13, 2026, 03:40 PM | 5 km | 64 km WNW |
| M2.4 | 5 km WSW of Bedminster, New Jersey | Jan 30, 2026, 03:42 PM | 8 km | 52 km W |
| M1.5 | 3 km NNW of Chappaqua, New York | Dec 01, 2025, 07:39 PM | 5 km | 68 km NNE |
| M1.8 | 5 km WSW of Gladstone, New Jersey | Nov 21, 2025, 11:22 PM | 7 km | 54 km W |
| M3.0 | 0 km W of Little Ferry, New Jersey | Aug 02, 2025, 10:18 PM | 10 km | 26 km N |
Earthquakes per year near Grymes Hill (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 Grymes Hill
Every quake of M1.5 or bigger within 100 km over the last year — 8 in total. A quake of exactly M2.0 counts in the M2.0–3.0 group.
The 1 biggest earthquakes on record near Grymes Hill (M4.0 and up, since 1980)
| Mag | Location | Date (UTC) | Distance |
|---|---|---|---|
| M4.8 | 2024 Tewksbury, New Jersey Earthquake | Apr 05, 2024, 14:23 UTC | 57 km |
Nearby places
Emerson Hill, NY (1 km) · Clifton, NY (1 km) · Concord, NY (1 km) · New York City, NY (13 km) · Brooklyn, NY (13 km) · Queens, NY (23 km)
USGS data fetched Nov 03, 2026, 21:45 UTC · page built Nov 03, 2026, 21:45 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.