Earthquake with magnitude of ML 3.4 on date 15-01-2021 and time 02:50:17 (Italy) in region Croatia [Land]

A magnitude ML 3.4 earthquake occured in region: Croatia [Land], on

  • 15-01-2021 01:50:17 (UTC)
  • 15-01-2021 02:50:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.234, 15.946 at 5 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.4 2021-01-15
01:50:17
45.2343 15.946 5 2021-07-12
16:54:58
Bollettino Sismico Italiano INGV 87084751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-15 01:50:17 ± 0.26
Latitude 45.2343 ± 0.0252
Longitude 15.9460 ± 0.0243
Depth (km) 5 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87084751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2616
Semi-minor axis of confidence ellipse (meter) 2048
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 154
Circular confidence region, given by single value of horizontal uncertainty (meter) 2620
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 329
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 4.1162
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 26
Magnitude information

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 87084751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-03-08 11:12:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.GBOS.HHZ. 2021-01-15T01:52:39.92 3.0 undecidable manual Sn -2.2 0
IV.RIBO.EHZ.01 2021-01-15T01:52:25.99 3.0 undecidable manual Sg 6.71 0
IV.VULT.HHE. 2021-01-15T01:52:18.07 3.0 undecidable manual Pg 16.84 0
IV.MTMR.EHZ. 2021-01-15T01:52:08.05 3.0 undecidable manual Pg 7.79 0
GU.RORO.HHE. 2021-01-15T01:52:07.28 3.0 undecidable manual Pg 17.26 0
GU.CANO.HHN. 2021-01-15T01:52:03.88 3.0 undecidable manual Pg 15.97 0
IV.EL6.EHE. 2021-01-15T01:51:57.84 3.0 undecidable manual Sg 0.29 0
IV.RDP.HHN. 2021-01-15T01:51:39.90 3.0 negative manual Pn -8.26 0
IV.FIR.HHN. 2021-01-15T01:51:36.15 3.0 undecidable manual Pg 8.27 0
NI.VINO.HHZ. 2021-01-15T01:51:21.60 0.6 undecidable manual S 300 2.1224 38 0.37 4
IV.ZONE.HHZ. 2021-01-15T01:51:21.93 0.6 undecidable manual P 279 4.1162 38 0.15 0
IV.MAGA.HHZ. 2021-01-15T01:51:17.15 0.3 undecidable manual P 280 3.7628 38 0.25 0
OX.DRE.HHN. 2021-01-15T01:51:14.99 1.0 undecidable manual S 301 1.8598 38 0.05 17
IV.MBAL.EHZ. 2021-01-15T01:51:14.12 0.6 undecidable manual P 279 3.5946 38 -0.46 0
OX.SABO.HHE. 2021-01-15T01:51:13.10 1.0 undecidable manual S 296 1.7834 38 0 21
ST.DOSS.HHZ. 2021-01-15T01:51:11.49 0.3 undecidable manual P 283 3.3904 38 -0.27 0
NI.DST2.HNZ. 2021-01-15T01:51:08.30 0.6 undecidable manual S 287 1.5621 50 0.87 39
MN.TRI.HHZ. 2021-01-15T01:51:07.90 0.6 undecidable manual S 288 1.6008 50 -0.67 42
OX.VARN.HNN. 2021-01-15T01:51:02.40 0.3 undecidable manual P 287 2.7897 38 -1.05 0
IV.FREG.EHE. 2021-01-15T01:51:01.49 0.3 undecidable manual P 288 2.6548 38 -0.11 0
OX.CIMO.HNZ. 2021-01-15T01:51:01.24 0.3 undecidable manual P 295 2.6674 38 -0.52 0
IV.FVI.HHZ. 2021-01-15T01:51:00.28 0.6 undecidable manual P 303 2.5873 38 -0.39 0
OX.CAE.HHZ. 2021-01-15T01:50:59.67 0.6 undecidable manual P 289 2.5712 38 -0.77 0
IV.STAL.HHZ. 2021-01-15T01:50:58.28 0.6 undecidable manual P 296 2.4785 38 -0.87 0
SL.LJU.BHN. 2021-01-15T01:50:58.70 1.0 undecidable manual S 310 1.2788 50 -0.34 23
OX.MLN.HNE. 2021-01-15T01:50:58.97 0.6 undecidable manual P 293 2.4983 38 -0.46 0
OX.CLUD.HHN. 2021-01-15T01:50:57.73 1.0 undecidable manual P 301 2.4578 38 -1.15 0
OX.FUSE.HHZ. 2021-01-15T01:50:57.45 0.1 undecidable manual P 301 2.3652 38 -0.15 0
OX.MPRI.HHZ. 2021-01-15T01:50:56.53 0.6 undecidable manual P 297 2.2951 38 -0.1 0
OX.BOO.HNE. 2021-01-15T01:50:55.04 0.6 undecidable manual P 300 2.2618 38 -1.12 0
IV.PTCC.HHE. 2021-01-15T01:50:55.51 1.0 undecidable manual P 304 2.1521 38 0.86 1
OX.BAD.HNE. 2021-01-15T01:50:54.47 0.3 undecidable manual P 299 2.1332 38 0.08 6
RF.GEPF.HHZ. 2021-01-15T01:50:54.79 0.3 undecidable manual P 299 2.2168 38 -0.75 0
OX.ACOM.HHE. 2021-01-15T01:50:54.77 0.6 undecidable manual P 309 2.1413 38 0.27 3
OX.PRED.HNZ. 2021-01-15T01:50:53.85 1.0 undecidable manual P 307 2.0505 38 0.6 5
NI.VINO.HHZ. 2021-01-15T01:50:53.47 0.6 undecidable manual P 300 2.1224 38 -0.77 4
OX.DRE.HHN. 2021-01-15T01:50:50.67 0.1 undecidable manual P 301 1.8598 38 0.06 67
OX.SABO.HHE. 2021-01-15T01:50:49.23 0.6 undecidable manual P 296 1.7834 38 -0.32 39
MN.TRI.HHZ. 2021-01-15T01:50:46.75 0.6 undecidable manual P 288 1.6008 50 -0.19 48
NI.DST2.HNZ. 2021-01-15T01:50:46.28 0.1 undecidable manual P 287 1.5621 50 0 100
SL.LJU.BHN. 2021-01-15T01:50:41.64 0.3 undecidable manual P 310 1.2788 50 0.21 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SL.LJU.BHN. ML:4.4 0.012787435 0.8 AML other m 2021-01-15T01:51:01.29
SL.LJU.BHE. ML:0 0.01485 0.8 AML other m 2021-01-15T01:51:01.34
OX.SABO.HNN. ML:0 0.0030754615 0.52 AML other m 2021-01-15T01:51:18.49
OX.SABO.HHN. ML:0 0.0007836575 0.52 AML other m 2021-01-15T01:51:18.49
OX.SABO.HHE. ML:3.3 0.0006530139 0.26 AML other m 2021-01-15T01:51:18.99
OX.SABO.HNE. ML:0 0.0026387305 0.52 AML other m 2021-01-15T01:51:19.61
OX.ACOM.HNN. ML:0 0.0006601944 0.44 AML other m 2021-01-15T01:51:33.23
OX.ACOM.HHN. ML:0 0.00063643245 0.46 AML other m 2021-01-15T01:51:33.22
OX.ACOM.HHE. ML:3.5 0.0006175 0.3 AML other m 2021-01-15T01:51:28.89
OX.ACOM.HNE. ML:0 0.0006225 0.3 AML other m 2021-01-15T01:51:28.89
NI.VINO.HHN. ML:0 0.00025233815 0.52 AML other m 2021-01-15T01:51:30.16
NI.VINO.HHE. ML:0 0.00025749625 0.28 AML other m 2021-01-15T01:51:31.71
RF.GEPF.HHE. ML:0 0.000382106 0.34 AML other m 2021-01-15T01:51:32.62
RF.GEPF.HHN. ML:0 0.0002719361 0.42 AML other m 2021-01-15T01:51:34.11
OX.MPRI.HHN. ML:0 0.00036794025 0.62 AML other m 2021-01-15T01:51:37.58
OX.MPRI.HHE. ML:0 0.00027953655 0.7 AML other m 2021-01-15T01:51:38.67
OX.MPRI.HNE. ML:0 0.00023413735 0.72 AML other m 2021-01-15T01:51:38.67
OX.MPRI.HNN. ML:0 0.0002913258 0.76 AML other m 2021-01-15T01:51:39.02
IV.STAL.HNE. ML:0 0.00055343375 0.2696 AML other m 2021-01-15T01:51:41.43
IV.STAL.HNN. ML:0 0.00076044335 0.2496 AML other m 2021-01-15T01:51:42.21
IV.STAL.HHN. ML:0 0.0005391243 0.26 AML other m 2021-01-15T01:51:42.22
IV.STAL.HHE. ML:0 0.00050054855 0.38 AML other m 2021-01-15T01:51:44.62
IV.FVI.HHN. ML:0 0.00013573645 0.7 AML other m 2021-01-15T01:51:44.92
IV.FVI.HHE. ML:0 0.0001440902 0.56 AML other m 2021-01-15T01:51:47.47
ST.DOSS.HHN. ML:3.5 0.0002309172 0.3808 AML other m 2021-01-15T01:52:15.77
ST.DOSS.HNE. ML:3.5 0.0002074579 0.7392 AML other m 2021-01-15T01:52:15.77
ST.DOSS.HNN. ML:3.4 0.0001755346 0.6 AML other m 2021-01-15T01:52:16.57
ST.DOSS.HHE. ML:3.4 0.0001833275 0.6 AML other m 2021-01-15T01:52:16.57
IV.MBAL.EHN. ML:3 6.431506E-5 0.4 AML other m 2021-01-15T01:52:19.05
IV.MBAL.EHE. ML:3.2 9.4066235E-5 0.3808 AML other m 2021-01-15T01:52:20.67
IV.MAGA.HHE. ML:3.6 0.00022685075 0.44 AML other m 2021-01-15T01:52:23.81
IV.MAGA.HHN. ML:3.6 0.0001965948 0.4 AML other m 2021-01-15T01:52:24.34
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download