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Latest earthquakes in Pennsylvania, USA

Latest quake
See all
Mag. 2.3 Earthquake 12 mi SW of Ashtabula, Ohio, USA - Nov 5, 2023 - 3 weeks ago
Strongest since 2022Mag. 3.8 3.5 mi S of Cheektowaga, New York, USA - Feb 6, 2023 - 42 weeks ago
- past monthMag. 2.3 12 mi SW of Ashtabula, Ohio, USA - Nov 5, 2023 - 3 weeks ago
- past yearMag. 3.8 3.5 mi S of Cheektowaga, New York, USA - Feb 6, 2023 - 42 weeks ago
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Updated: Nov 29, 2023 04:54 GMT -
Find all latest earthquakes in Pennsylvania, USA, in our list below, updated every minute! Events are often reported within minutes. If you just felt a quake in or near Pennsylvania, find out which quakes are happening right now!
See quake list
There were no significant confirmed earthquakes in or near Pennsylvania in the past 24 hours.

Since 2022, Pennsylvania has had 369 quakes of magnitudes up to 3.8:

  • 18 quakes above magnitude 3
  • 334 quakes between magnitude 2 and 3
  • 17 quakes below magnitude 2 that people normally don't feel.
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Quake statistics | Archive | Past 24 hours | 48 hrs | 7 days | 14 days | 30 days | Yesterday | Nov | Past Month | 2023 | Past year | All time
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Showing all recent or significant quakes since 2022, magnitude 2.8 or higher (54 out of 369 quakes, show more):
Date and timeMag
Depth		Nearest volcano (distance)LocationDetailsMap
Sunday, November 5, 2023 GMT (1 quake)
Nov 5, 01:03 am (New York)
(Nov 5, 06:03 GMT)
2.3

5 km		12 mi southwest of Ashtabula, Ohio, USA More
Saturday, October 28, 2023 GMT (1 quake)
Oct 27, 09:40 pm (New York)
(Oct 28, 01:40 GMT)
2.4

5 km		10.5 mi southwest of Ashtabula, Ohio, USA More
Friday, October 27, 2023 GMT (1 quake)
Oct 26, 08:59 pm (New York)
(Oct 27, 00:59 GMT)
1.5

5 km		61 Km SE of Buffalo, NY More
Wednesday, October 11, 2023 GMT (1 quake)
Oct 11, 01:55 am (New York)
(Oct 11, 05:55 GMT)
2.5

5 km		Canada, 18 km north of Painesville, Lake County, Ohio, USA More
Tuesday, October 3, 2023 GMT (1 quake)
Oct 3, 07:37 pm (New York)
(Oct 3, 23:37 GMT)
2.3

5 km		Canada, 20 km east of Painesville, Lake County, Ohio, USA More
Friday, September 29, 2023 GMT (1 quake)
Sep 29, 05:20 am (New York)
(Sep 29, 09:20 GMT)
2.4

5 km		Canada, 18 km east of Painesville, Lake County, Ohio, USA More
Thursday, September 28, 2023 GMT (1 quake)
Sep 27, 10:27 pm (New York)
(Sep 28, 02:27 GMT)
1.7

5 km		2 Km SW of Madison, Ohio More
Friday, September 22, 2023 GMT (1 quake)
Sep 22, 04:58 pm (New York)
(Sep 22, 20:58 GMT)
2.1

5 km		Canada, 19 km east of Painesville, Lake County, Ohio, USA 2 reportsMore
Thursday, September 21, 2023 GMT (2 quakes)
Sep 21, 05:28 pm (New York)
(Sep 21, 21:28 GMT)
2.7

5 km		Canada, 20 km southwest of Ashtabula, Ohio, USA More
Sep 21, 03:12 pm (New York)
(Sep 21, 19:12 GMT)
1.9

5 km		Canada, 20 km east of Painesville, Lake County, Ohio, USA More
Monday, September 18, 2023 GMT (1 quake)
Sep 18, 05:31 am (New York)
(Sep 18, 09:31 GMT)
2.2

5 km		Canada, 19 km southwest of Ashtabula, Ohio, USA More
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About these data
Estimated combined seismic energy released: 5.4 x 1010 joules (14.9 megawatt hours, equivalent to 12.8 tons of TNT) | about seismic energy
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Quakes, magnitude and depth over time

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1 year
Earthquake depth plot
Depth and magnitude of quakes versus time plot
Earthquake depth plot
Depth and magnitude of quakes versus time plot
Earthquake depth plot
Depth and magnitude of quakes versus time plot
Earthquake depth plot
Depth and magnitude of quakes versus time plot
Earthquake depth plot
Depth and magnitude of quakes versus time plot

Latest seismic signals

Seismic station: Standing Stone, Pennsylvania (SSPA/IU network) | Show on map | Station Info
Seismic station Standing Stone, Pennsylvania: seismogram of vertical movement last 60 minutes (source: IRIS/BUD)
Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool
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Earthquake Catalog - Look up past earthquakes

Look up past earthquakes in this area by date or date range:
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Quake statistics | Archive | Past 24 hours | 48 hrs | 7 days | 14 days | 30 days | Yesterday | Nov | Past Month | 2023 | Past year | All time
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Quakes, magnitude and depth over time

Past 48 hrs
Past 7 days
14 days
30 days
1 year
Earthquake depth plot
Depth and magnitude of quakes versus time plot
Earthquake depth plot
Depth and magnitude of quakes versus time plot
Earthquake depth plot
Depth and magnitude of quakes versus time plot
Earthquake depth plot
Depth and magnitude of quakes versus time plot
Earthquake depth plot
Depth and magnitude of quakes versus time plot

Interactive map

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Earthquake statistics

Number of recent quakes in Pennsylvania, USA, by magnitude

90 days
365 days
Mag
 
Number of quakes (17 in total as 100%)
7+
-
no quakes Mag 7 or higher
6+
-
no quakes Mag 6 or higher
5+
-
no quakes Mag 5 or higher
4+
-
no quakes Mag 4 or higher
3+
-
no quakes Mag 3 or higher
2+
13 quakes
betw. Mag 2 - 3 (76.47%)
below M2
4 quakes
(23.53%)
Mag
 
Number of quakes (31 in total as 100%)
7+
-
no quakes Mag 7 or higher
6+
-
no quakes Mag 6 or higher
5+
-
no quakes Mag 5 or higher
4+
-
no quakes Mag 4 or higher
3+
2 quakes
betw. Mag 3 - 4 (6.45%)
2+
23 quakes
betw. Mag 2 - 3 (74.19%)
below M2
6 quakes
(19.35%)
Has seismic activity increased or decreased? Check the Quake-O-Meter!

Number of earthquakes over time

Past 24 hours:
Number of quakes and energy past 24 hours
Past 30 days:
Number of quakes and energy past 30 days
Past 90 days:
Number of quakes over time
Show more

Magnitude distribution and energy released

Past 24 hrs:
Number of quakes and energy over magnitude past 24 hrs Magnitudes of quakes and energy over time past 24 hrs
Past 7 days:
Number of quakes and energy over magnitude past 7 days Magnitudes of quakes and energy over time past 7 days
Past 30 days:
Number of quakes and energy over magnitude past 30 days Magnitudes of quakes and energy over time past 30 days

Pennsylvania Earthquake FAQ

When was the latest earthquake in Pennsylvania?

The last earthquake in Pennsylvania occurred 3 weeks ago: Weak mag. 2.3 earthquake - 12 mi southwest of Ashtabula, Ohio, USA, on Sunday, Nov 5, 2023 01:03 am (New York time).

How many quakes were there in Pennsylvania since 2022?

Since 2022, Pennsylvania has had 18 quakes of magnitude 3.0 or above and 334 quakes between 2.0 and 3.0. There were also 17 quakes below magnitude 2.0 which people don't normally feel.

What was the strongest quake in Pennsylvania since 2022?

The strongest earthquake in Pennsylvania since 2022 occurred 42 weeks ago: Moderate mag. 3.8 earthquake - 3.5 mi south of Cheektowaga, Erie County, New York, USA, on Monday, Feb 6, 2023 06:15 am (New York time).

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