Earthquake with magnitude of ML 3.5 on date 25-01-2023 and time 18:53:13 (UTC) in region Malta [Sea]

A magnitude ML 3.5 earthquake occured in region: Malta [Sea], on

  • 25-01-2023 18:53:13 (UTC)
  • 25-01-2023 19:53:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 34.8710, 14.1960 at 10 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 3.5 2023-01-25
18:53:13
34.8712 14.1957 10 2024-03-01
17:18:01
Bollettino Sismico Italiano INGV 115909571
Reviewed
Rev100
ML 3.4 2023-01-25
18:53:14
34.8717 14.2037 19 2023-01-25
19:03:04
Sala Sismica INGV-Roma 113786551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-25 18:53:13 ± 0.32
Latitude 34.8712 ± 0.0198
Longitude 14.1957 ± 0.0153
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 115909571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2220
Semi-minor axis of confidence ellipse (meter) 1360
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 2220.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 271
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 1.05580
Epicentral distance of station farthest from the epicenter (degree) 4.54517
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 76
Type of magnitude ML
Reference to an origin 115909571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-22 14:35:29

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 84
Type of magnitude ML
Reference to an origin 113786551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-25 19:03:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SELL.HHZ. 2023-01-25T18:54:23.54 0.6 undecidable manual P 25 504.5172 38 0.33 13
IV.PLAC.HHZ. 2023-01-25T18:54:15.75 0.3 undecidable manual P 26 444.3219 38 0.04 22
IV.SICLA.EHZ. 2023-01-25T18:54:10.59 0.3 undecidable manual P 19 399.2004 38 0.5 21
IV.SOI.EHZ. 2023-01-25T18:54:09.08 0.3 undecidable manual P 24 392.0076 38 -0.12 22
IV.IVPL.HHZ. 2023-01-25T18:54:09.70 0.3 undecidable manual P 10 395.0046 38 0.12 22
IV.MSRU.HHZ. 2023-01-25T18:54:09.93 0.3 undecidable manual P 17 394.1055 38 0.47 21
IV.MPNC.HHZ. 2023-01-25T18:54:07.66 0.6 undecidable manual P 16 377.733 38 0.23 15
IV.MPG.HHZ. 2023-01-25T18:54:06.45 0.6 undecidable manual P 349 372.5493 38 -0.33 15
IV.MTTG.HHZ. 2023-01-25T18:54:06.42 0.3 undecidable manual P 21 372.4494 38 -0.35 22
IV.LIBRI.HHZ. 2023-01-25T18:54:05.60 0.6 undecidable manual P 10 362.3595 38 0.09 16
IV.AIO.HHZ. 2023-01-25T18:54:05.00 0.3 undecidable manual P 15 356.1768 38 0.26 23
IV.MSFR.HHZ. 2023-01-25T18:54:05.01 0.3 undecidable manual P 6 352.5804 38 0.71 20
IV.MUCR.HHZ. 2023-01-25T18:54:05.10 0.6 undecidable manual P 10 356.976 38 0.25 15
IV.SOLUN.HHZ. 2023-01-25T18:54:05.14 0.6 undecidable manual P 351 362.1597 38 -0.35 15
IV.PLLN.EHZ. 2023-01-25T18:54:04.22 0.3 undecidable manual P 359 346.2867 38 0.7 20
IV.GIB.HHZ. 2023-01-25T18:54:04.32 0.3 undecidable manual P 358 346.2867 38 0.8 19
IV.CSLB.HHZ. 2023-01-25T18:54:03.26 0.6 undecidable manual P 358 340.4037 38 0.48 15
IV.CIMI.HHZ. 2023-01-25T18:54:03.03 0.3 undecidable manual P 351 338.5056 38 0.48 22
IV.EPZF.HHZ. 2023-01-25T18:54:03.64 0.3 undecidable manual P 10 332.8113 38 1.8 11
IV.CORL.HHZ. 2023-01-25T18:54:02.95 0.6 undecidable manual P 347 344.6994 38 -0.36 15
IV.ALJA.HHZ. 2023-01-25T18:54:01.18 0.3 undecidable manual P 353 321.6336 38 0.73 20
IV.LPDG.HHE. 2023-01-25T18:53:59.75 0.6 undecidable manual S 297 159.0186 50 0.97 36
IV.LINA.HHZ. 2023-01-25T18:53:58.69 0.6 undecidable manual S 313 163.8138 50 -1.37 29
IV.CMDO.HHZ. 2023-01-25T18:53:57.90 0.6 undecidable manual P 353 289.5879 38 1.45 11
IV.CPTP.HHZ. 2023-01-25T18:53:56.55 1.0 undecidable manual P 359 281.4072 38 1.11 7
IV.HCRL.HHZ. 2023-01-25T18:53:54.42 0.3 undecidable manual P 15 277.9107 38 -0.58 29
IV.HLNI.HHZ. 2023-01-25T18:53:54.63 0.3 undecidable manual P 12 281.4072 38 -0.81 25
IV.RAFF.HHZ. 2023-01-25T18:53:52.19 0.3 undecidable manual P 3 261.2385 38 -0.75 31
IV.SSY.HHZ. 2023-01-25T18:53:52.97 0.3 undecidable manual P 17 265.6341 38 -0.5 33
IV.HVZN.HHZ. 2023-01-25T18:53:52.48 0.6 undecidable manual P 10 260.1396 38 -0.32 24
IV.CLTA.HHZ. 2023-01-25T18:53:51.81 0.3 undecidable manual P 355 254.5563 38 -0.28 38
ML.XLND.BHZ. 2023-01-25T18:53:50.93 0.6 undecidable manual S 1 128.871 50 0.22 51
IV.HAVL.HHZ. 2023-01-25T18:53:50.15 1.0 undecidable manual P 19 246.1647 38 -0.9 11
ML.MSDA.BHZ. 2023-01-25T18:53:47.39 0.6 undecidable manual S 13 117.1938 50 -0.22 52
IV.HPAC.HHZ. 2023-01-25T18:53:47.12 0.6 undecidable manual P 20 217.4157 38 -0.36 33
IV.CROCE.HHZ. 2023-01-25T18:53:46.98 0.1 undecidable manual P 8 219.7134 38 -0.79 56
IV.LPDG.HHE. 2023-01-25T18:53:39.64 0.6 undecidable manual P 297 159.0186 50 -0.05 48
IV.LINA.HHZ. 2023-01-25T18:53:39.91 0.6 undecidable manual P 313 163.8138 50 -0.53 42
ML.XLND.BHZ. 2023-01-25T18:53:35.34 0.1 undecidable manual P 1 128.871 50 0.3 100
ML.MSDA.BHZ. 2023-01-25T18:53:33.56 0.3 undecidable manual P 13 117.1938 50 0.31 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LIBRI.HNN. ML:3.4 0.0001705 0.26 AML other m 2023-01-25T18:54:08.61
IV.CSLB.HHN. ML:3.1 0.00011535000000000001 0.72 AML other m 2023-01-25T18:54:11.40
IV.LINA.HHE. ML:3.5 0.00133 0.5 AML other m 2023-01-25T18:54:12.85
IV.GIB.HHN. ML:3.6 0.0003395 0.42 AML other m 2023-01-25T18:54:13.23
IV.GIB.HHE. ML:3.6 0.000333 0.52 AML other m 2023-01-25T18:54:13.44
IV.LINA.HHN. ML:3.4 0.0012 1.36 AML other m 2023-01-25T18:54:20.02
IV.MPNC.HHE. ML:3.8 0.00040800000000000005 1.42 AML other m 2023-01-25T18:54:21.21
IV.CIMI.HNE. ML:3.4 0.00021799999999999999 0.62 AML other m 2023-01-25T18:54:23.41
IV.CROCE.HNE. ML:3.5 0.0007645 0.44 AML other m 2023-01-25T18:54:24.52
IV.CROCE.HHE. ML:3.4 0.0006265000000000001 0.42 AML other m 2023-01-25T18:54:24.74
IV.SICLA.EHN. ML:3.4 0.00016185 0.56 AML other m 2023-01-25T18:54:25.38
IV.CROCE.HNN. ML:3.4 0.0006795 0.56 AML other m 2023-01-25T18:54:25.44
IV.CROCE.HHN. ML:3.3 0.0005420000000000001 0.82 AML other m 2023-01-25T18:54:28.12
IV.HAVL.HHE. ML:3.6 0.0007915 0.36 AML other m 2023-01-25T18:54:30.07
IV.HAVL.HHN. ML:3.6 0.000864 1.5 AML other m 2023-01-25T18:54:31.00
IV.SELL.HHE. ML:3.2 0.000039099999999999995 0.68 AML other m 2023-01-25T18:54:33.61
IV.SELL.HHN. ML:3.1 0.00003655 0.6 AML other m 2023-01-25T18:54:36.16
IV.HVZN.HHN. ML:3.7 0.000914 0.58 AML other m 2023-01-25T18:54:39.46
IV.HLNI.HHN. ML:3.5 0.0005155 0.32 AML other m 2023-01-25T18:54:39.95
IV.SSY.HHE. ML:4.3 0.00316 0.66 AML other m 2023-01-25T18:54:41.75
IV.SSY.HNN. ML:3.9 0.0013900000000000002 0.36 AML other m 2023-01-25T18:54:41.74
IV.SSY.HHN. ML:4.4 0.00429 1.52 AML other m 2023-01-25T18:54:42.17
IV.SSY.HNE. ML:3.9 0.0013050000000000002 1.52 AML other m 2023-01-25T18:54:42.95
IV.CORL.HNE. ML:3.3 0.000158 0.54 AML other m 2023-01-25T18:54:43.88
IV.HVZN.HNE. ML:3.9 0.00133 0.58 AML other m 2023-01-25T18:54:43.69
IV.HVZN.HHE. ML:3.9 0.0013700000000000001 0.6 AML other m 2023-01-25T18:54:43.68
IV.PLAC.HHE. ML:3.2 0.000077 0.42 AML other m 2023-01-25T18:54:44.65
IV.ALJA.HHN. ML:2.8 0.00006984999999999999 0.98 AML other m 2023-01-25T18:54:44.81
IV.HLNI.HHE. ML:3.5 0.000521 0.96 AML other m 2023-01-25T18:54:46.09
IV.HCRL.HHN. ML:3.6 0.000614 0.56 AML other m 2023-01-25T18:54:46.32
IV.CORL.HHE. ML:3.2 0.0001565 0.96 AML other m 2023-01-25T18:54:46.63
IV.HCRL.HHE. ML:3.8 0.0008975 0.68 AML other m 2023-01-25T18:54:48.64
IV.CLTA.HHE. ML:3.1 0.0002375 0.42 AML other m 2023-01-25T18:54:49.07
IV.RAFF.HHN. ML:3.4 0.00042449999999999996 1.18 AML other m 2023-01-25T18:54:50.76
IV.RAFF.HHE. ML:3.6 0.00064 1.08 AML other m 2023-01-25T18:54:50.83
IV.CLTA.HHN. ML:3.2 0.0002575 1.22 AML other m 2023-01-25T18:54:52.77
IV.HVZN.HNN. ML:3.7 0.000893 0.6 AML other m 2023-01-25T18:54:53.36
IV.CORL.HHN. ML:3.3 0.00016450000000000001 0.58 AML other m 2023-01-25T18:54:57.33
IV.CORL.HNN. ML:3.3 0.00017549999999999998 0.62 AML other m 2023-01-25T18:54:57.05
IV.CIMI.HNN. ML:3.4 0.00023099999999999998 0.7 AML other m 2023-01-25T18:54:57.18
IV.CMDO.HHE. ML:3.1 0.00016549999999999998 0.84 AML other m 2023-01-25T18:55:00.76
IV.CIMI.HHN. ML:3.4 0.00022250000000000001 1.14 AML other m 2023-01-25T18:55:00.03
IV.IFIL.HHE. ML:3.9 0.00046599999999999994 1.48 AML other m 2023-01-25T18:55:02.89
IV.CMDO.HHN. ML:3.2 0.000203 0.82 AML other m 2023-01-25T18:55:02.02
IV.CSLB.HHE. ML:3.0 0.0000935 1.4 AML other m 2023-01-25T18:55:02.99
IV.SOI.EHE. ML:3.2 0.00009415000000000001 0.62 AML other m 2023-01-25T18:55:06.58
IV.SOI.EHN. ML:3.1 0.00007875 0.62 AML other m 2023-01-25T18:55:09.58
IV.ALJA.HHE. ML:3.0 0.000116 1.34 AML other m 2023-01-25T18:55:10.87
IV.MSRU.HHN. ML:3.4 0.0001525 0.5 AML other m 2023-01-25T18:55:10.71
IV.CIMI.HHE. ML:3.3 0.000188 0.84 AML other m 2023-01-25T18:55:10.88
IV.MUCR.HHN. ML:3.3 0.00016599999999999997 1.36 AML other m 2023-01-25T18:55:11.71
IV.EPZF.HHN. ML:3.9 0.0007125 1.08 AML other m 2023-01-25T18:55:12.04
IV.PLLN.EHE. ML:3.8 0.000499 1.04 AML other m 2023-01-25T18:55:13.06
IV.LIBRI.HNE. ML:3.3 0.00016299999999999998 0.6 AML other m 2023-01-25T18:55:13.13
IV.MTTG.HHE. ML:3.2 0.0001145 1.26 AML other m 2023-01-25T18:55:13.11
IV.MSFR.HHN. ML:3.1 0.0001085 1.08 AML other m 2023-01-25T18:55:14.59
IV.EPZF.HHE. ML:3.8 0.0006599999999999999 1.24 AML other m 2023-01-25T18:55:14.23
IV.LIBRI.HHE. ML:3.2 0.0001109 0.5 AML other m 2023-01-25T18:55:15.18
IV.PLLN.EHN. ML:3.7 0.0004525 1.18 AML other m 2023-01-25T18:55:16.23
IV.PLAC.HHN. ML:3.2 0.00005865 1.44 AML other m 2023-01-25T18:55:17.17
1J.FX11.HHE. ML:3.4 0.0001825 0.9 AML other m 2023-01-25T18:55:17.44
IV.LIBRI.HHN. ML:3.2 0.00011499999999999999 1.22 AML other m 2023-01-25T18:55:18.84
IV.MUCR.HHE. ML:3.4 0.00022449999999999998 0.48 AML other m 2023-01-25T18:55:18.39
IV.MPNC.HHN. ML:3.8 0.0004295 1.3 AML other m 2023-01-25T18:55:20.03
IV.MSFR.HHE. ML:3.2 0.000122 1.16 AML other m 2023-01-25T18:55:21.07
IV.IVPL.HHN. ML:3.6 0.0002685 0.46 AML other m 2023-01-25T18:55:22.35
IV.IVPL.HNN. ML:3.7 0.0002735 0.42 AML other m 2023-01-25T18:55:22.35
IV.MTTG.HHN. ML:3.2 0.000123 0.7 AML other m 2023-01-25T18:55:22.30
1J.FX11.HHN. ML:3.4 0.00016499999999999997 1.44 AML other m 2023-01-25T18:55:22.73
IV.MSRU.HHE. ML:3.7 0.00027600000000000004 0.82 AML other m 2023-01-25T18:55:22.54
IV.IVPL.HNE. ML:3.7 0.00027400000000000005 1.5 AML other m 2023-01-25T18:55:23.00
IV.SICLA.EHE. ML:3.5 0.0001835 0.68 AML other m 2023-01-25T18:55:23.53
IV.IVPL.HHE. ML:3.7 0.00027649999999999994 0.52 AML other m 2023-01-25T18:55:25.41
IV.IFIL.HHN. ML:3.6 0.00020950000000000002 1.24 AML other m 2023-01-25T18:55:33.74
IV.CAR1.HHN. ML:3.5 0.0000842 0.42 AML other m 2023-01-25T18:55:37.06
IV.CAR1.HHE. ML:3.6 0.00009395000000000001 0.84 AML other m 2023-01-25T18:55:46.48
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