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Light mag. 4.1 earthquake - Poland on Thursday, 30 July 2020

Light mag. 4.1 earthquake  - Poland on Thursday, 30 July 2020
30 Jul 15:38 UTC: First to report: GFZ after 2 minutes.
Jul 30 15:43: Magnitude recalculated from 4.0 to 4.1.
Date & time: Thursday, 30 July 2020 15:36 UTC
Magnitude: 4.1
Depth: 10.0 km
Epicenter latitude / longitude: 51.51°N / 16.15°E (Poland)
Nearby towns and cities:
5 km (3 mi) E of Polkowice (pop: 21,600)
8 km (5 mi) W of Rudna (pop: 1,600)
10 km (6 mi) S of Grębocice (pop: 1,500)
77 km (48 mi) NW of Wrocław (pop: 634,900)
113 km (70 mi) SW of Poznań (pop: 570,400)
199 km (124 mi) NE of Prague (pop: 1,165,600)
Primary data source: GFZ
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
TimeMag. / DepthLocationSource
Thu, 30 Jul 15:36 UTCM 4.1 / 10 km PolandGFZ
Thu, 30 Jul 15:36 UTCM 4.2 / 10 km PolandEMSC
Thu, 30 Jul 15:36 UTCM 4.1 / 10 km4 km W of Grębocice, PolandUSGS
Thu, 30 Jul 15:36 UTCM 3.2 PolandNORSAR

User reports for this quake (15)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Contribute:
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Ostrow Wielkopolski (117.1 km E of epicenter) [Map] / not felt (reported through our app)
16.1 km NNW of epicenter [Map] / Light shaking (MMI IV)
Łódź (Poland, 230 km E of epicenter) : Nie było nic odczówalne śmiem twierdzic ze to fake news. (reported through EMSC)
Bierawa (Poland, 204 km SE of epicenter) : Poczulismy... Przestraszyłem się że to któraś z naszych kopalń. Jastrzębie-Zdrój. (reported through EMSC)
Głogów (Poland, 13 km NW of epicenter) : Silne tąpnięcie Głogów (reported through EMSC)
Kozłówka (Poland, 439 km E of epicenter) : Kopernik Głogów (reported through EMSC)
Osiedle Henrykowskie (Poland, 81 km SE of epicenter) : Długi i mocny wstrząs po tąpnieciu (reported through EMSC)
Lubin (Poland, 18 km S of epicenter) : LUBIN. DOSC MOCNO ODCZUWALNE (reported through EMSC)
Lubin (Poland, 18 km S of epicenter) : Przylesie, prawie nie odczuwalne na 5 piętrze (reported through EMSC)
Głogów (Poland, 13 km NW of epicenter) : Głogów aleja wolności (reported through EMSC)
Polkowice (Poland, 9 km SW of epicenter) : Zjazd na r7 chwilowo wstrzymany (reported through EMSC)
Polkowice (Poland, 9 km SW of epicenter) : Probably evrything on land its okay... maybe something happen in minners (reported through EMSC)
Polkowice (Poland, 9 km SW of epicenter) : Dąbrowa konkretnie ostatnimi razy tak i teraz pobujała (reported through EMSC)
Polkowice (Poland, 9 km SW of epicenter) : Sobin, zatrzęsło (reported through EMSC)
Polkowice (Poland, 9 km SW of epicenter) : Wstrząs wywolany robotami strzałowymi (reported through EMSC)

Earlier earthquakes in the same area since 1900

Light mag. 4.1 earthquake - Poland on Thursday, 30 July 2020
    Hint: Click on Date/Time to show latest first
  • Date / time UTC
    | Mag |
    Depth
    |
    Age
    |
    Distance
    | Details
  • 10 Nov 1940 01:39
    | 7.8 |
    90km / 56mi
    |
    80 years ago
    |
    1000km / 621mi
    | Romania
  • 30 Aug 1986 21:28
    | 7.2 |
    132km / 82mi
    |
    34 years ago
    |
    999km / 621mi
    | Vrancea Earthquake, Central Romania
  • 30 May 1990 10:40
    | 7.0 |
    89km / 55mi
    |
    30 years ago
    |
    995km / 619mi
    | Romania
  • 08 Jul 2020 05:19
    | 4.8 |
    3km / 1.9mi
    |
    16 weeks ago
    |
    9km / 5mi
    | Poland
  • 29 Aug 2019 00:50
    | 4.2 |
    10km / 6.2mi
    |
    1 year 9 weeks ago
    |
    4km / 3mi
    | Poland
  • 30 Nov 2019 04:58
    | 4.1 |
    10km / 6.2mi
    |
    48 weeks ago
    |
    6km / 4mi
    | Poland
  • 22 Jul 2020 01:46
    | 3.9 |
    10km / 6.2mi
    |
    14 weeks ago
    |
    5km / 3mi
    | Poland
  • 17 Jul 2020 04:24
    | 3.8 |
    10km / 6.2mi
    |
    15 weeks ago
    |
    8km / 5mi
    | Poland
  • 08 Jul 2020 06:18
    | 3.8 |
    1km / 0.6mi
    |
    16 weeks ago
    |
    9km / 6mi
    | Poland
  • 28 May 2020 23:17
    | 3.7 |
    10km / 6.2mi
    |
    22 weeks ago
    |
    13km / 8mi
    | Poland
  • Show all

Map of earlier quakes

 

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