Earthquake with magnitude of ML 1.3 on date 25-06-2020 and time 17:11:05 (UTC) in region Confine Italia Slovenia (SLOVENIA)

A magnitude ML 1.3 earthquake occured in region: Confine Italia Slovenia (SLOVENIA), on

  • 25-06-2020 17:11:05 (UTC)
  • 25-06-2020 19:11:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.22, 13.57 at 11 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Drenchia UD 6 115 115
Grimacco UD 7 342 457
Savogna UD 7 411 868
Pulfero UD 8 962 1830
Stregna UD 10 356 2186
San Leonardo UD 11 1129 3315
San Pietro al Natisone UD 12 2171 5486
Torreano UD 14 2139 7625
Cividale del Friuli UD 17 11292 18917
Taipana UD 18 636 19553
Faedis UD 19 2945 22498

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Udine (99169 inhabitants)
65 Km N of Trieste (204420 inhabitants)
76 Km E of Pordenone (51229 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.3 2020-06-25
17:11:05
46.22 13.57 11 2020-06-25
17:15:49
Sala Sismica INGV-Roma 80500121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-25 17:11:05 ± 0.09
Latitude 46.22 ± 0.01
Longitude 13.57 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80500121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 923
Semi-minor axis of confidence ellipse (meter) 630
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 88
Circular confidence region, given by single value of horizontal uncertainty (meter) 920
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.06655
Epicentral distance of station farthest from the epicenter (degree) 0.44247
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 80500121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-25 17:15:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.PLRO.HHE. 2020-06-25T17:11:21.99 0.6 undecidable manual S 319 0.4425 50 0.71 39
OX.BOO.HHE. 2020-06-25T17:11:18.32 0.6 undecidable manual S 288 0.3426 50 0 49
OX.ACOM.HHZ. 2020-06-25T17:11:18.49 0.6 undecidable manual S 353 0.3336 50 0.44 44
OX.PLRO.HHE. 2020-06-25T17:11:15.08 0.3 undecidable manual P 319 0.4425 50 0.39 66
OX.BAD.HNZ. 2020-06-25T17:11:15.10 0.6 undecidable manual S 275 0.2275 50 0.2 48
OX.SABO.HHZ. 2020-06-25T17:11:15.19 0.6 undecidable manual S 169 0.2329 50 0.14 48
OX.PRED.HNZ. 2020-06-25T17:11:14.57 0.6 undecidable manual S 359 0.2266 50 -0.29 47
IV.PTCC.HHZ. 2020-06-25T17:11:14.93 0.6 undecidable manual S 322 0.2428 50 -0.43 45
OX.ACOM.HHZ. 2020-06-25T17:11:13.02 0.3 undecidable manual P 353 0.3336 50 0.19 70
OX.BOO.HHE. 2020-06-25T17:11:12.65 0.1 undecidable manual P 288 0.3426 50 -0.34 91
IV.PTCC.HHZ. 2020-06-25T17:11:11.01 0.1 undecidable manual P 322 0.2428 50 -0.27 94
OX.BAD.HNZ. 2020-06-25T17:11:11.02 0.1 undecidable manual P 275 0.2275 50 0.01 99
OX.SABO.HHZ. 2020-06-25T17:11:11.02 0.1 negative manual P 169 0.2329 50 -0.08 98
OX.DRE.HHZ. 2020-06-25T17:11:10.29 0.3 undecidable manual S 131 0.0665 146 -0.03 77
OX.PRED.HNZ. 2020-06-25T17:11:10.80 0.1 undecidable manual P 359 0.2266 50 -0.19 96
OX.DRE.HHZ. 2020-06-25T17:11:08.49 0.1 undecidable manual P 131 0.0665 146 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.SABO.HHE. ML:1.3 0.0001086 0.98 AML other m 2020-06-25T17:11:15.18
OX.SABO.HNN. ML:1.9 0.000467 0.98 AML other m 2020-06-25T17:11:16.08
IV.PTCC.HHN. ML:1 5.88E-5 1.02 AML other m 2020-06-25T17:11:16.75
IV.PTCC.HHE. ML:1.2 8.81E-5 0.38 AML other m 2020-06-25T17:11:16.61
OX.SABO.HNE. ML:1.9 0.0004465 1.58 AML other m 2020-06-25T17:11:16.19
OX.SABO.HHN. ML:1.3 0.000119 0.24 AML other m 2020-06-25T17:11:17.50
OX.ACOM.HHE. ML:1.2 5.81E-5 1.68 AML other m 2020-06-25T17:11:19.04
OX.ACOM.HHN. ML:1.1 4.455E-5 0.16 AML other m 2020-06-25T17:11:19.22
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download