Moderate mag. 4.2 earthquake - Grad Glina, Sisak-Moslavina, 2.9 km south of Hotnja, Croatia, on Friday, 15 Jan 2021 1:01 pm (GMT +1) -

This quake was likely an aftershock of the 6.4 quake Petrinja, Central Croatia, 29 Dec 2020 12:19 pm (GMT +1), which had occurred 2 weeks earlier.
Moderate mag. 4.2 earthquake - Grad Glina, Sisak-Moslavina, 2.9 km south of Hotnja, Croatia, on Friday, 15 Jan 2021 1:01 pm (GMT +1)

Moderate magnitude 4.2 earthquake at 10 km depth

15 Jan 12:04 UTC: First to report: GFZ after 2 minutes.
15 Jan 12:09: Magnitude recalculated from 4.4 to 4.2. Epicenter location corrected by 1.6 km (1 mi) towards W.
Date & time: 15 Jan 2021 12:01:37 UTC -
Local time at epicenter: Friday, 15 Jan 2021 1:01 pm (GMT +1)
Magnitude: 4.2
Depth: 10.0 km
Epicenter latitude / longitude: 45.48°N / 16.05°E (Grad Glina, Sisak-Moslavina, Croatia)
Nearby towns and cities:
1 km (1 mi) N of Zaloj (Sisačko-Moslavačka) (pop: 20) --> See nearby quakes!
19 km (12 mi) WNW of Petrinja (Sisačko-Moslavačka) (pop: 13,900) --> See nearby quakes!
26 km (16 mi) W of Sisak (Sisačko-Moslavačka) (pop: 35,700) --> See nearby quakes!
26 km (16 mi) S of Velika Gorica (Zagrebačka) (pop: 35,100) --> See nearby quakes!
37 km (23 mi) S of Donji grad (City of Zagreb) (pop: 37,000) --> See nearby quakes!
38 km (23 mi) S of Zagreb (City of Zagreb) (pop: 699,000) --> See nearby quakes!
39 km (24 mi) SSE of Stenjevec (City of Zagreb) (pop: 41,300) --> See nearby quakes!
39 km (24 mi) S of Sesvete (City of Zagreb) (pop: 52,400) --> See nearby quakes!
44 km (27 mi) SE of Samobor (Zagrebačka) (pop: 15,200) --> See nearby quakes!
46 km (29 mi) SSE of Zapresic (Općina Zaprešić, Zagrebačka) (pop: 19,700) --> See nearby quakes!
Weather at epicenter at time of quake:
Scattered Clouds 2.8°C (37 F), humidity: 75%, wind: 0 m/s (1 kts) from N
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 tons of TNT) More info
Show interactive Map
[smaller] [bigger]
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.
MagnitudeDepthLocationSource
4.210 kmNW Balkan Region, CroatiaGFZ
4.110 kmCROATIAEMSC
4.110 kmCroatiaKRZO
3.810 kmSisak / Kroatien, CroatiaZAMG
4.110 kmCroatia [Land]INGV

User reports for this quake (136)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Contribute:
Leave a comment if you find a particular report interesting or want to add to it.
Flag as inappropriate.
Mark as helpful or interesting.
Send your own user report!
Zagreb, Dubrava (38.9 km N of epicenter) [Map] / Light shaking (MMI IV) / 2-5 s : My chair start rolling on the floor by itself while I was sitting on it. Weird feeling ............ | 2 users found this interesting.  
Zagreb (36.8 km N of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating / 2-5 s : Slight tremor | One user found this interesting.  
Trieste (176.4 km W of epicenter) [Map] / not felt : Not felt | One user found this interesting. (reported through our app)  
178.6 km W of epicenter [Map] / not felt (reported through our app)
36.9 km NNW of epicenter [Map] / not felt (reported through our app)
Karlovac (26.3 km WSW of epicenter) [Map] / Moderate shaking (MMI V)
25.2 km N of epicenter [Map] / Light shaking (MMI IV) / rattling, vibrating / 1-2 s (reported through our app)
11.9 km N of epicenter [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / 1-2 s (reported through our app)
Petrinja (22.1 km E of epicenter) [Map] / Moderate shaking (MMI V) / 2-5 s (reported through our app)
195.1 km W of epicenter [Map] / not felt (reported through our app)
16.4 km SSE of epicenter [Map] / Moderate shaking (MMI V) / rattling, vibrating
62.3 km N of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
106.4 km NNE of epicenter [Map] / not felt (reported through our app)
25.5 km E of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
71.8 km NNE of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
28.7 km E of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
36.8 km N of epicenter [Map] / Weak shaking (MMI III)
137.2 km E of epicenter [Map] / not felt (reported through our app)
108 km ESE of epicenter [Map] / not felt (reported through our app)
39.1 km W of epicenter [Map] / Light shaking (MMI IV)
Karlovac (39.1 km W of epicenter) [Map] / Light shaking (MMI IV)
301.2 km SW of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
173.7 km NNW of epicenter [Map] / not felt (reported through our app)
173.7 km NNW of epicenter [Map] / not felt (reported through our app)
36.3 km NNW of epicenter [Map] / not felt (reported through our app)
35.8 km N of epicenter [Map] / Weak shaking (MMI III) / horizontal (sideways) swinging / 2-5 s (reported through our app)
15.7 km SSE of epicenter [Map] / Strong shaking (MMI VI) (reported through our app)
18.9 km ESE of epicenter [Map] / Moderate shaking (MMI V) (reported through our app)
197.6 km S of epicenter [Map] / not felt (reported through our app)
21.6 km N of epicenter [Map] / Light shaking (MMI IV) / rattling, vibrating / 1-2 s
37.1 km NNW of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
106.3 km NNE of epicenter [Map] / not felt
10.8 km NE of epicenter [Map] / Moderate shaking (MMI V) (reported through our app)
92.3 km E of epicenter [Map] / Weak shaking (MMI III) / 1-2 s (reported through our app)
139.1 km WNW of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
139.1 km WNW of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
zagreb (38.7 km N of epicenter) [Map] / Light shaking (MMI IV) / 1-2 s
Kostajnica (49 km SE of epicenter) [Map] / Weak shaking (MMI III) (reported through our app)
39.9 km NE of epicenter [Map] / Very weak shaking (MMI II) / 1-2 s
Popovača (46.2 km ENE of epicenter) [Map] / Light shaking (MMI IV) / 2-5 s : Popovača, light and short shaking of my lamp and working table.  
38.7 km N of epicenter [Map] / not felt (reported through our app)
38.7 km N of epicenter [Map] / not felt (reported through our app)
Zagreb (37.3 km N of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 1-2 s (reported through our app)
104.6 km NW of epicenter [Map] / not felt (reported through our app)
401.6 km N of epicenter [Map] / not felt : No felt (reported through our app)  
104.6 km NW of epicenter [Map] / not felt (reported through our app)
Stupno (21.4 km E of epicenter) [Map] / Light shaking (MMI IV) / 2-5 s
11.9 km N of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
185 km NW of epicenter [Map] / not felt (reported through our app)
26.5 km N of epicenter [Map] / Weak shaking (MMI III) / rattling, vibrating / 1-2 s
73.4 km ENE of epicenter [Map] / Very weak shaking (MMI II) / single lateral shake (reported through our app)
73.4 km ENE of epicenter [Map] / Very weak shaking (MMI II) / single lateral shake / 1-2 s (reported through our app)
25.7 km N of epicenter [Map] / Light shaking (MMI IV) / 5-10 s
31.6 km N of epicenter [Map] / Moderate shaking (MMI V) (reported through our app)
184.4 km ENE of epicenter [Map] / not felt (reported through our app)
Zagreb (37.2 km N of epicenter) [Map] / Light shaking (MMI IV)
336.2 km NNW of epicenter [Map] / not felt (reported through our app)
Ptuj (104.6 km N of epicenter) [Map] / Weak shaking (MMI III) / 2-5 s
68.9 km ESE of epicenter [Map] / Very weak shaking (MMI II) / horizontal (sideways) swinging / very short
VELIKA GORICA (25.2 km N of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating / 5-10 s
39 km W of epicenter [Map] / Light shaking (MMI IV)
75.5 km S of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
Zagreb (39.2 km NNW of epicenter) [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s
146.4 km WNW of epicenter [Map] / Very weak shaking (MMI II) : Just a noice, a light vibtation. (reported through our app)  
62.3 km N of epicenter [Map] / Weak shaking (MMI III)
37.1 km NNW of epicenter [Map] / Light shaking (MMI IV) / 5-10 s
46.9 km S of epicenter [Map] / Moderate shaking (MMI V)
95.7 km NNE of epicenter [Map] / not felt (reported through our app)
Zagreb, Center (39.3 km N of epicenter) [Map] / Very weak shaking (MMI II) : Like a distant thunder (reported through our app)  
Ostrožac na uni (64.7 km S of epicenter) [Map] / Weak shaking (MMI III) / 2-5 s
36.9 km N of epicenter [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s
Sisak, Zibel (24.6 km E of epicenter) [Map] / Light shaking (MMI IV) / 5-10 s (reported through our app)
339.2 km NW of epicenter [Map] / not felt (reported through our app)
26.9 km N of epicenter [Map] / Strong shaking (MMI VI) / rattling, vibrating / 2-5 s (reported through our app)
51.8 km SSE of epicenter [Map] / Moderate shaking (MMI V) : Pomicanje ormara ,buđenje (reported through our app)  
37.9 km N of epicenter [Map] / Very weak shaking (MMI II) / very short (reported through our app)
33.3 km NNW of epicenter [Map] / Light shaking (MMI IV) / rattling, vibrating / 2-5 s (reported through our app)
38.6 km N of epicenter [Map] / Very weak shaking (MMI II) : Litlle shaking under the foot (reported through our app)  
72.2 km NNE of epicenter [Map] / Light shaking (MMI IV) / single lateral shake / 1-2 s (reported through our app)
43.5 km W of epicenter [Map] / Very weak shaking (MMI II) / 2-5 s (reported through our app)
26.5 km N of epicenter [Map] / Weak shaking (MMI III) : Jako je cuknulo (reported through our app)  
121.7 km NNW of epicenter [Map] / not felt (reported through our app)
43.5 km W of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
39.1 km W of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
Velika Gorica (25.7 km N of epicenter) [Map] / Light shaking (MMI IV) (reported through our app)
Cazin BiH (55.2 km S of epicenter) [Map] / not felt (reported through our app)
Velika Gorica (25.8 km NNE of epicenter) [Map] / Moderate shaking (MMI V) / 5-10 s (reported through our app)
22.1 km E of epicenter [Map] / Strong shaking (MMI VI) / 2-5 s
26.3 km E of epicenter [Map] / Strong shaking (MMI VI)
Karlovac (39.4 km W of epicenter) [Map] / Light shaking (MMI IV) (reported through our app)
167.4 km E of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
39.5 km W of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
28.1 km N of epicenter [Map] / Moderate shaking (MMI V) (reported through our app)
Zagreb (36.4 km N of epicenter) [Map] / Moderate shaking (MMI V) (reported through our app)
Ebenthal 9065 Kärnten / not felt : Nix gemerkt  
Zagreb / Moderate shaking (MMI V)
Dragomelj, domžale / Very weak shaking (MMI II) / rattling, vibrating / 5-10 s
Špansko, Zagreb / Light shaking (MMI IV) / single lateral shake / 1-2 s
zagreb / not felt
London / Very weak shaking (MMI II) / rattling, vibrating / 15-20 s
VELIKA GORICA / Moderate shaking (MMI V) / rattling, vibrating / 2-5 s
Zadar / Light shaking (MMI IV) / single lateral shake / 10-15 s
/ not felt
Karlovac / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s
Podvornica / not felt
Preseka / Moderate shaking (MMI V) / rattling, vibrating / 1-2 s
Vrbovec / Weak shaking (MMI III)
Samobor / Light shaking (MMI IV) / rattling, vibrating / 10-15 s
Velika Gorica / Weak shaking (MMI III) / single lateral shake / 1-2 s
Samobor / Weak shaking (MMI III)
Velika Gorica / Moderate shaking (MMI V) / 2-5 s
Zagreb / Light shaking (MMI IV) / 5-10 s
Velika Gorica / Very weak shaking (MMI II) / rattling, vibrating / 2-5 s
Maretić, Hrašćina / Weak shaking (MMI III) : Kratko nas protreslo.  
Virovitica / Weak shaking (MMI III) / 2-5 s
Kutina / Light shaking (MMI IV) / horizontal (sideways) swinging / 5-10 s
Bihac, Bosnia and Herzegovina / Light shaking (MMI IV)
Donja Lomnica / Weak shaking (MMI III) / 1-2 s
Kutina / Moderate shaking (MMI V)
Majski Trtnik / Weak shaking (MMI III) / 2-5 s
ZAGREB-DIO / Weak shaking (MMI III) : It was 4 secundes  
VELIKA GORICA / Light shaking (MMI IV)
Čazma, Croatia / Very weak shaking (MMI II) / horizontal (sideways) swinging / 2-5 s : Mild shaking, plants were moving, short duration  
Velika Gorica / Very weak shaking (MMI II) / 1-2 s
Zagreb / Light shaking (MMI IV) / 2-5 s
Zagreb / Light shaking (MMI IV)
Velika Kladuša / Light shaking (MMI IV)
Karlovac / Weak shaking (MMI III) / 2-5 s
Mrežnički Brig / Very weak shaking (MMI II) / rattling, vibrating / 2-5 s
GLINA / Moderate shaking (MMI V) / horizontal (sideways) swinging / 5-10 s
Zagreb / Very weak shaking (MMI II)
Zagreb / Light shaking (MMI IV) / horizontal (sideways) swinging / 1-2 s
Velika Kladuša / Strong shaking (MMI VI)
Komarevo Sisak / Moderate shaking (MMI V)
Velika Mlaka / Very weak shaking (MMI II) / 2-5 s : like truck passing by  
Samobor / Light shaking (MMI IV)
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area since 1900


Map of earlier quakes

Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.