Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Longmont
In the last 30 days there were 0 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Longmont, Colorado, and 0 in the last 24 hours. None was recorded in that period.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days0
- Last 30 days0
- Last year0
- Last 5 years1
M1+ in the last 7 days: 0. Methodology
01 — History
Earthquakes per month near Longmont
1 earthquakes of magnitude 2.5 or larger within 100 km of Longmont in the last 24 months. The busiest month was Jun 2025, with 1.
02 — Recent
Recent earthquakes near Longmont
No earthquakes in this window
Nothing at this magnitude was recorded here in this period. Quiet stretches are normal for most places.
03 — Questions
Earthquakes in Longmont, answered
Was there an earthquake in Longmont today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Longmont in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Longmont?
Earthquakes of magnitude 2.5 or larger within 100 km of Longmont are infrequent: 1 in five years.
What was the largest earthquake near Longmont in five years?
A magnitude 2.7 on Jun 13, 2025, 12:08 UTC, 21 km (13 mi) SSE of Longmont, at a depth of 9 km. See this earthquake
Counts describe past activity within 100 km of the city centre. They are not a forecast or a risk assessment. Data updated . Source: USGS.
04 — Embed
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