Earthquake with magnitude of ML 2.6 on date 07-12-2021 and time 02:45:18 (UTC) in region Confine Slovenia Croazia (SLOVENIA, CROAZIA)

A magnitude ML 2.6 earthquake occured in region: Confine Slovenia Croazia (SLOVENIA, CROAZIA), on

  • 07-12-2021 02:45:18 (UTC)
  • 07-12-2021 03:45:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.542, 14.53 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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

An earthquake occurred to
60 Km E of Trieste (204420 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
Reviewed
Rev100
ML 2.6 2021-12-07
02:45:18
45.5415 14.5302 9 2021-12-07
03:48:54
Sala Sismica INGV-Roma 98227831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-07 02:45:18 ± 0.33
Latitude 45.5415 ± 0.0153
Longitude 14.5302 ± 0.0116
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 98227831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1331
Semi-minor axis of confidence ellipse (meter) 1187
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 23
Circular confidence region, given by single value of horizontal uncertainty (meter) 1330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 194
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.64126
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.6

Field Value
Value 2.6
Uncertainty 0.2
Num. used stations 30
Type of magnitude ML
Reference to an origin 98227831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-12-07 03:48:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.CIMO.HHE. 2021-12-07T02:46:09.15 0.1 undecidable manual S 299 1.6413 38 -0.41 68
IV.FVI.HHZ. 2021-12-07T02:46:08.94 0.3 undecidable manual S 312 1.6071 38 0.19 54
OX.CAE.HHE. 2021-12-07T02:46:06.22 0.1 undecidable manual S 289 1.5315 50 -0.32 74
OX.MLN.HHZ. 2021-12-07T02:46:05.07 0.1 undecidable manual S 295 1.465 50 0.5 73
OX.CLUD.HHE. 2021-12-07T02:46:04.61 0.6 undecidable manual S 309 1.465 50 0.03 40
IV.STAL.HHZ. 2021-12-07T02:46:04.91 0.6 undecidable manual S 300 1.4551 50 0.63 35
NI.PALA.HHZ. 2021-12-07T02:45:59.72 1.0 undecidable manual S 303 1.3202 50 -0.56 19
OX.MPRI.HHZ. 2021-12-07T02:45:59.53 0.3 undecidable manual S 304 1.2806 50 0.43 60
OX.BOO.HHE. 2021-12-07T02:45:58.46 3.0 undecidable manual S 309 1.2626 50 -0.13 0
IV.PTCC.HHE. 2021-12-07T02:45:57.35 0.1 undecidable manual S 317 1.1898 50 0.92 68
OX.PRED.HHE. 2021-12-07T02:45:54.56 0.6 undecidable manual S 324 1.1224 50 0.13 44
OX.BAD.HHE. 2021-12-07T02:45:54.64 0.6 undecidable manual S 308 1.1313 50 -0.04 45
NI.VINO.HHE. 2021-12-07T02:45:53.71 0.3 undecidable manual S 310 1.126 50 -0.82 54
OX.CIMO.HHE. 2021-12-07T02:45:47.05 0.1 undecidable manual P 299 1.6413 38 -0.81 59
IV.FREG.EHE. 2021-12-07T02:45:47.73 0.6 undecidable manual P 288 1.6152 38 0.24 36
IV.FVI.HHZ. 2021-12-07T02:45:47.52 0.1 undecidable manual P 312 1.6071 38 0.13 73
OX.DRE.HHZ. 2021-12-07T02:45:46.81 0.1 undecidable manual S 316 0.8822 50 -0.5 87
OX.CLUD.HHE. 2021-12-07T02:45:45.08 0.1 undecidable manual P 309 1.465 50 0.1 80
OX.CAE.HHE. 2021-12-07T02:45:45.15 0.6 undecidable manual P 289 1.5315 50 -0.96 29
OX.PLRO.HHZ. 2021-12-07T02:45:44.61 0.3 undecidable manual P 317 1.3904 50 0.91 48
IV.STAL.HHZ. 2021-12-07T02:45:44.67 0.1 undecidable manual P 300 1.4551 50 -0.14 80
OX.MLN.HHZ. 2021-12-07T02:45:44.39 0.1 undecidable manual P 295 1.465 50 -0.58 71
OX.MPRI.HHZ. 2021-12-07T02:45:42.53 0.1 undecidable manual P 304 1.2806 50 0.71 73
OX.SABO.HHZ. 2021-12-07T02:45:42.62 3.0 undecidable manual S 0
NI.PALA.HHZ. 2021-12-07T02:45:42.82 0.1 undecidable manual P 303 1.3202 50 0.32 81
IV.PTCC.HHE. 2021-12-07T02:45:41.10 0.1 undecidable manual P 317 1.1898 50 0.83 71
OX.ACOM.HHZ. 2021-12-07T02:45:41.58 0.3 undecidable manual P 325 1.2285 50 0.65 57
OX.BOO.HHE. 2021-12-07T02:45:41.56 1.0 undecidable manual P 309 1.2626 50 0.04 22
OX.BAD.HHE. 2021-12-07T02:45:39.36 0.6 undecidable manual P 308 1.1313 50 0.09 45
NI.VINO.HHE. 2021-12-07T02:45:38.40 0.1 undecidable manual P 310 1.126 50 -0.78 73
OX.PRED.HHE. 2021-12-07T02:45:38.57 0.1 undecidable manual P 324 1.1224 50 -0.55 80
SL.BOJS.BHE. 2021-12-07T02:45:36.54 0.1 undecidable manual S 94 0.5063 50 0.36 97
SL.LJU.BHE. 2021-12-07T02:45:35.74 0.1 undecidable manual S 360 0.5018 50 -0.3 98
OX.DRE.HHZ. 2021-12-07T02:45:35.18 0.1 undecidable manual P 316 0.8822 50 0.17 93
OX.TRI.HHZ. 2021-12-07T02:45:34.04 3.0 undecidable manual S 0
OX.DST2.HHZ. 2021-12-07T02:45:34.12 3.0 undecidable manual S 0
OX.SABO.HHZ. 2021-12-07T02:45:31.17 3.0 undecidable manual P 0
SL.BOJS.BHE. 2021-12-07T02:45:28.25 0.1 undecidable manual P 94 0.5063 50 -0.33 97
SL.LJU.BHE. 2021-12-07T02:45:28.29 0.1 undecidable manual P 360 0.5018 50 -0.21 100
OX.TRI.HHZ. 2021-12-07T02:45:26.02 3.0 undecidable manual P 0
OX.DST2.HHZ. 2021-12-07T02:45:26.69 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TRI.HHN. ML:2.4 0.0004485 0.18 AML other m 2021-12-07T02:45:34.49
MN.TRI.HHE. ML:2.4 0.0005055 0.12 AML other m 2021-12-07T02:45:35.03
OX.DRE.HHE. ML:2.4 0.00027573215 0.1792 AML other m 2021-12-07T02:45:48.11
OX.DRE.HNE. ML:2.4 0.0002418687 0.1792 AML other m 2021-12-07T02:45:48.11
OX.DRE.HHN. ML:2.6 0.00036981245 0.1392 AML other m 2021-12-07T02:45:48.10
OX.DRE.HNN. ML:2.5 0.00034041065 0.1392 AML other m 2021-12-07T02:45:48.10
OX.ACOM.HHE. ML:0 0.000225 0.4 AML other m 2021-12-07T02:46:00.88
OX.ACOM.HNE. ML:0 0.000232 0.42 AML other m 2021-12-07T02:46:00.88
OX.MPRI.HHE. ML:2.3 0.00010476395 0.2192 AML other m 2021-12-07T02:46:02.25
OX.ACOM.HHN. ML:0 0.000253 0.4 AML other m 2021-12-07T02:46:01.47
OX.ACOM.HNN. ML:0 0.0002665 0.4 AML other m 2021-12-07T02:46:01.48
OX.MPRI.HHN. ML:2.5 0.000175 0.32 AML other m 2021-12-07T02:46:02.58
NI.PALA.HHN. ML:2.7 0.0002475 0.48 AML other m 2021-12-07T02:46:04.29
NI.PALA.HHE. ML:2.6 0.00019943685 0.28 AML other m 2021-12-07T02:46:04.72
OX.PLRO.HHE. ML:2.6 0.000184 0.54 AML other m 2021-12-07T02:46:06.76
OX.PLRO.HNE. ML:2.9 0.0004125 0.54 AML other m 2021-12-07T02:46:06.76
OX.PLRO.HHN. ML:2.7 0.0002525 1.26 AML other m 2021-12-07T02:46:06.84
IV.STAL.HHN. ML:2.6 0.00018927835 0.2192 AML other m 2021-12-07T02:46:07.22
IV.STAL.HHE. ML:2.7 0.0002335 0.26 AML other m 2021-12-07T02:46:07.45
OX.PLRO.HNN. ML:2.9 0.0004242385 0.3808 AML other m 2021-12-07T02:46:06.83
IV.FVI.HHE. ML:2.4 8.984375E-5 0.3008 AML other m 2021-12-07T02:46:12.87
IV.FVI.HHN. ML:2.2 5.6E-5 0.38 AML other m 2021-12-07T02:46:12.59
OX.SABO.HNE. ML:3 0.0014356255 0.9408 AML other m 2021-12-07T02:45:48.11
OX.SABO.HNN. ML:3 0.001247016 0.3792 AML other m 2021-12-07T02:45:43.19
OX.SABO.HHE. ML:2.4 0.00029697595 0.16 AML other m 2021-12-07T02:45:44.14
OX.SABO.HHN. ML:2.4 0.0003165318 0.4 AML other m 2021-12-07T02:45:43.00
OX.MPRI.HNE. ML:2.3 0.00010420474 0.24 AML other m 2021-12-07T02:46:02.25
OX.MPRI.HNN. ML:2.5 0.00016925895 0.3216 AML other m 2021-12-07T02:46:02.58
IV.STAL.HNE. ML:2.8 0.00025201955 0.2912 AML other m 2021-12-07T02:46:08.78
IV.STAL.HNN. ML:2.8 0.00028799745 0.28 AML other m 2021-12-07T02:46:07.21
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