Earthquake with magnitude of ML 2.8 on date 25-08-2022 and time 14:31:09 (UTC) in region Costa Croata Settentrionale (CROAZIA)

A magnitude ML 2.8 earthquake occured in region: Costa Croata Settentrionale (CROAZIA), on

  • 25-08-2022 14:31:09 (UTC)
  • 25-08-2022 16:31:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8950, 15.2430 at 5 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

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
Reviewed
Rev100
ML 2.8 2022-08-25
14:31:09
44.8947 15.2432 5 2022-08-25
14:45:09
Sala Sismica INGV-Roma 108931801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-25 14:31:09 ± 0.44
Latitude 44.8947 ± 0.0207
Longitude 15.2432 ± 0.0317
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108931801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2520
Semi-minor axis of confidence ellipse (meter) 2260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 288
Circular confidence region, given by single value of horizontal uncertainty (meter) 2520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 308
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.23571
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 11
Magnitude information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 108931801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-25 14:45:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGG.HHZ. 2022-08-25T14:33:17.36 3.0 undecidable manual Sg -5.5 0
CH.BERNI.HHZ. 2022-08-25T14:33:15.73 3.0 undecidable manual Sg 20.950001 0
IV.CELB.HHZ. 2022-08-25T14:33:09.97 3.0 undecidable manual Sn -9.99 0
GU.GRAM.HHZ. 2022-08-25T14:32:53.14 3.0 undecidable manual Sn -8.67 0
IV.CAR1.HNZ. 2022-08-25T14:32:50.42 3.0 undecidable manual Pn -8.68 0
IV.BRMO.HHZ. 2022-08-25T14:32:48.79 3.0 undecidable manual Sn -0.33 0
GU.CANO.HHZ. 2022-08-25T14:32:47.89 3.0 undecidable manual Pg 12.56 0
IV.IMOL.HNZ. 2022-08-25T14:32:40.37 3.0 undecidable manual Sg 2.41 0
IV.MRLC.HHZ. 2022-08-25T14:32:39.87 3.0 undecidable manual Pg 2.1 0
IV.MAGA.HHZ. 2022-08-25T14:32:39.05 3.0 undecidable manual Sn -5.12 0
IV.NOCI.HHZ. 2022-08-25T14:32:38.28 3.0 positive manual Pn -2.1 0
IV.SFI.EHZ. 2022-08-25T14:32:37.71 3.0 undecidable manual Sg -6.07 0
IV.SARZ.HHZ. 2022-08-25T14:32:22.90 3.0 undecidable manual Pn -3.12 0
CH.MUGIO.HHZ. 2022-08-25T14:32:21.66 3.0 undecidable manual Pn -0.77 0
IV.POFI.HHZ. 2022-08-25T14:32:20.48 3.0 undecidable manual Pn -5 0
NI.PALA.HHZ. 2022-08-25T14:32:15.25 0.3 undecidable manual S 311 2.1098 38 2.29 18
IV.ZCCA.HHZ. 2022-08-25T14:32:14.88 3.0 positive manual Pg 4.7 0
IV.PTCC.HHE. 2022-08-25T14:32:13.04 0.6 undecidable manual S 320 2.0064 38 2.55 9
NI.VINO.HHZ. 2022-08-25T14:32:09.67 0.6 undecidable manual S 315 1.9335 38 0.93 35
OX.BAD.HHE. 2022-08-25T14:32:07.76 0.6 undecidable manual S 314 1.9362 38 -1.03 34
OX.DRE.HHZ. 2022-08-25T14:32:03.20 0.3 undecidable manual S 319 1.6979 38 0.09 80
OX.SABO.HHZ. 2022-08-25T14:31:59.52 0.6 undecidable manual S 315 1.5702 50 -0.17 57
MN.TRI.HHZ. 2022-08-25T14:31:51.84 0.6 undecidable manual S 309 1.3202 50 -0.44 61
SL.LJU.BHZ. 2022-08-25T14:31:50.36 0.3 undecidable manual S 337 1.2528 50 0.07 100
IV.STAL.HHZ. 2022-08-25T14:31:48.41 0.1 undecidable manual P 309 2.2357 38 0.58 65
NI.PALA.HHZ. 2022-08-25T14:31:46.33 0.1 undecidable manual P 311 2.1098 38 0.24 78
IV.PTCC.HHE. 2022-08-25T14:31:44.33 0.1 undecidable manual P 320 2.0064 38 -0.33 83
OX.PRED.HHE. 2022-08-25T14:31:44.10 0.1 undecidable manual P 323 1.9407 38 0.35 87
NI.VINO.HHZ. 2022-08-25T14:31:43.38 0.6 negative manual P 315 1.9335 38 -0.27 44
OX.BAD.HHE. 2022-08-25T14:31:43.36 0.1 undecidable manual P 314 1.9362 38 -0.32 88
OX.DRE.HHZ. 2022-08-25T14:31:39.85 0.6 positive manual P 319 1.6979 38 -0.55 48
OX.SABO.HHZ. 2022-08-25T14:31:37.75 1.0 negative manual P 315 1.5702 50 -0.68 25
MN.TRI.HHZ. 2022-08-25T14:31:33.69 0.6 undecidable manual P 309 1.3202 50 -0.46 60
SL.LJU.BHZ. 2022-08-25T14:31:33.72 1.0 undecidable manual P 337 1.2528 50 0.72 28
SL.BOJS.BHZ. 2022-08-25T14:31:31.00 0.6 undecidable manual S 1 0.6088 50 -0.21 75
SL.BOJS.BHZ. 2022-08-25T14:31:22.08 0.6 undecidable manual P 1 0.6088 50 0.09 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TRI.HHN. ML:2.4 0.000129 1.36 AML other m 2022-08-25T14:31:52.18
MN.TRI.HHE. ML:2.3 0.00011649999999999999 0.4 AML other m 2022-08-25T14:31:54.51
OX.SABO.HNE. ML:3.4 0.000903 1.02 AML other m 2022-08-25T14:32:03.63
OX.DRE.HHN. ML:2.8 0.000219 1.74 AML other m 2022-08-25T14:32:05.95
OX.SABO.HNN. ML:3.3 0.0007239999999999999 0.7 AML other m 2022-08-25T14:32:07.01
OX.DRE.HHE. ML:2.7 0.00017749999999999998 1.42 AML other m 2022-08-25T14:32:08.28
NI.VINO.HHE. ML:2.4 0.00006840000000000001 0.44 AML other m 2022-08-25T14:32:13.44
NI.VINO.HHN. ML:2.6 0.00010635 0.88 AML other m 2022-08-25T14:32:13.44
NI.PALA.HHE. ML:2.9 0.000175 0.86 AML other m 2022-08-25T14:32:19.10
NI.PALA.HHN. ML:2.9 0.00017549999999999998 1.5 AML other m 2022-08-25T14:32:24.13
IV.STAL.HHE. ML:2.7 0.0000996 0.28 AML other m 2022-08-25T14:32:29.31
IV.STAL.HHN. ML:2.7 0.00010595 0.26 AML other m 2022-08-25T14:32:29.17
SL.LJU.BHE. ML:3.1 0.0008242164 0.2048 AML other m 2022-08-25T14:31:53.46
SL.LJU.BHN. ML:3.1 0.0007395571999999999 0.1984 AML other m 2022-08-25T14:31:53.51
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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