Earthquake with magnitude of ML 3.9 on date 25-01-2023 and time 21:51:29 (UTC) in region Malta [Sea]

A magnitude ML 3.9 earthquake occured in region: Malta [Sea], on

  • 25-01-2023 21:51:29 (UTC)
  • 25-01-2023 22:51:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 34.8290, 14.2980 at 10 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 3.9 2023-01-25
21:51:29
34.8292 14.2985 10 2023-01-25
22:07:38
Sala Sismica INGV-Roma 113789211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-25 21:51:29 ± 0.23
Latitude 34.8292 ± 0.0144
Longitude 14.2985 ± 0.0077
Depth (km) 10 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 113789211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1473
Semi-minor axis of confidence ellipse (meter) 658
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 165
Circular confidence region, given by single value of horizontal uncertainty (meter) 1470.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 280
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.23122
Number of stations at which the event was observed 49
Number of stations from which data was used for origin computation 9
Magnitude information

ML:3.9

Field Value
Value 3.9
Uncertainty 0.3
Num. used stations 90
Type of magnitude ML
Reference to an origin 113789211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-25 22:07:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.POFI.HHZ. 2023-01-25T21:53:32.60 3.0 undecidable manual Pg 20.68 0
IV.FAGN.HHZ. 2023-01-25T21:53:21.78 3.0 negative manual Pn 2.27 0
IV.NOCI.HHZ. 2023-01-25T21:53:03.65 3.0 positive manual Pn -0.86 0
HL.VLS.HHZ. 2023-01-25T21:53:00.55 3.0 undecidable manual Pn -0.36 0
MN.VSL.HHZ. 2023-01-25T21:53:00.25 3.0 positive manual Pn -0.33 0
IV.MCEL.HHZ. 2023-01-25T21:52:57.65 3.0 positive manual Pn 3.14 0
IV.CELI.HHZ. 2023-01-25T21:52:45.54 3.0 positive manual Pn 0.85 0
IV.CET2.HHZ. 2023-01-25T21:52:44.38 3.0 undecidable manual Pn 0.01 0
IV.SPS2.HHZ. 2023-01-25T21:52:42.43 3.0 negative manual Pn -0.17 0
IV.SERS.HHZ. 2023-01-25T21:52:41.90 3.0 undecidable manual Pn 1.04 0
IV.CAR1.HHZ. 2023-01-25T21:52:41.23 3.0 positive manual Pn -0.41 0
IV.PLAC.HHZ. 2023-01-25T21:52:32.55 3.0 positive manual Pn 0.1 0
IV.CROCE.HHZ. 2023-01-25T21:52:30.14 1.0 undecidable manual S 5 2.0118 38 0.15 32
IV.HPAC.HHZ. 2023-01-25T21:52:29.02 0.6 undecidable manual S 17 1.9713 38 -0.01 67
IV.SICLA.EHZ. 2023-01-25T21:52:27.86 3.0 negative manual Pn 0.89 0
IV.MSRU.HHZ. 2023-01-25T21:52:26.41 3.0 undecidable manual P 0.03 0
IV.SOI.EHZ. 2023-01-25T21:52:26.62 3.0 negative manual P 0.61 0
IV.MTTG.HHZ. 2023-01-25T21:52:24.53 3.0 negative manual P 0.88 0
IV.IVPL.HHZ. 2023-01-25T21:52:24.24 3.0 negative manual P -2.35 0
IV.MRCB.HHZ. 2023-01-25T21:52:24.56 3.0 undecidable manual P -1.15 0
IV.MPG.HHZ. 2023-01-25T21:52:24.13 3.0 positive manual Pn 0.09 0
IV.SOLUN.HHZ. 2023-01-25T21:52:22.14 3.0 positive manual Pn -0.6 0
IV.GIB.HHZ. 2023-01-25T21:52:21.07 3.0 undecidable manual P 0.35 0
IV.MUCR.HHZ. 2023-01-25T21:52:21.85 3.0 positive manual P -0.05 0
IV.MSFR.HHZ. 2023-01-25T21:52:21.97 3.0 undecidable manual P 0.56 0
IV.PLLN.EHZ. 2023-01-25T21:52:21.64 3.0 negative manual P 0.94 0
IV.AIO.HHZ. 2023-01-25T21:52:21.92 3.0 positive manual P 0.2 0
IV.CIMI.HHZ. 2023-01-25T21:52:20.24 3.0 negative manual Pn 0.42 0
IV.MPNC.HHZ. 2023-01-25T21:52:20.85 3.0 negative manual Pn -3.52 0
IV.EPZF.HHZ. 2023-01-25T21:52:20.19 3.0 positive manual P 1.28 0
IV.CORL.HHZ. 2023-01-25T21:52:20.62 3.0 negative manual Pn 0.01 0
IV.CSLB.HHZ. 2023-01-25T21:52:20.16 3.0 negative manual P 0.18 0
IV.GALF.HHZ. 2023-01-25T21:52:18.21 3.0 negative manual P 1.24 0
IV.LINA.HHE. 2023-01-25T21:52:18.86 1.0 undecidable manual S 312 1.5666 50 -0.33 40
IV.LPDG.HHE. 2023-01-25T21:52:18.20 0.6 undecidable manual S 297 1.5270 50 0.18 85
IV.MMGO.HHZ. 2023-01-25T21:52:17.52 3.0 negative manual Pn -1.1 0
IV.ESML.HHZ. 2023-01-25T21:52:17.81 3.0 positive manual P 1.64 0
IV.CPTP.HHZ. 2023-01-25T21:52:13.20 3.0 positive manual P 0.52 0
IV.HCRL.HHZ. 2023-01-25T21:52:11.82 3.0 positive manual P -0.23 0
IV.AGST.EHZ. 2023-01-25T21:52:11.96 3.0 negative manual P -0.33 0
IV.HLNI.HHZ. 2023-01-25T21:52:10.60 3.0 negative manual P -1.93 0
IV.RAFF.HHZ. 2023-01-25T21:52:09.19 3.0 positive manual P -0.96 0
IV.HVZN.HHZ. 2023-01-25T21:52:09.10 3.0 negative manual P -0.83 0
IV.SSY.HHZ. 2023-01-25T21:52:09.77 3.0 negative manual P -0.73 0
ML.XLND.BHE. 2023-01-25T21:52:08.36 0.6 undecidable manual S 357 1.2042 50 -0.1 99
IV.HAVL.HHZ. 2023-01-25T21:52:07.65 0.6 undecidable manual P 17 2.2312 38 -0.01 55
IV.HMDC.HHZ. 2023-01-25T21:52:06.45 1.0 undecidable manual P 10 2.1647 38 -0.29 27
IV.HVIT.HHZ. 2023-01-25T21:52:06.72 1.0 undecidable manual P 5 2.1701 38 -0.09 28
ML.MSDA.BHE. 2023-01-25T21:52:05.01 1.0 undecidable manual S 8 1.0819 50 0.17 50
IV.CROCE.HHZ. 2023-01-25T21:52:04.14 0.6 undecidable manual P 5 2.0118 38 -0.49 59
IV.HPAC.HHZ. 2023-01-25T21:52:04.33 0.6 positive manual P 17 1.9713 38 0.25 64
IV.LINA.HHE. 2023-01-25T21:51:58.31 1.0 undecidable manual P 312 1.5666 50 -0.08 43
IV.LPDG.HHE. 2023-01-25T21:51:57.76 1.0 undecidable manual P 297 1.5270 50 0.04 44
ML.XLND.BHE. 2023-01-25T21:51:52.21 0.6 undecidable manual P 357 1.2042 50 0.02 100
ML.MSDA.BHE. 2023-01-25T21:51:50.29 0.6 undecidable manual P 8 1.0819 50 0.18 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.HVIT.HHE. ML:4.0 0.00216 0.96 AML other m 2023-01-25T21:52:40.28
IV.HPAC.HHE. ML:4.2 0.0043068845 0.4224 AML other m 2023-01-25T21:52:32.92
IV.CROCE.HNN. ML:3.6 0.00103874 5.952 AML other m 2023-01-25T21:52:33.74
IV.CROCE.HHN. ML:3.5 0.00075489165 0.6912 AML other m 2023-01-25T21:52:30.76
IV.HVIT.HHN. ML:3.9 0.0016400000000000002 0.48 AML other m 2023-01-25T21:52:46.71
IV.MMGO.HNN. ML:3.1 0.00011912033 0.6656 AML other m 2023-01-25T21:52:50.43
IV.SERS.HHN. ML:3.5 0.00008865 1.12 AML other m 2023-01-25T21:52:52.04
IV.CROCE.HHE. ML:3.5 0.0008449488 0.8448 AML other m 2023-01-25T21:52:31.11
IV.CROCE.HNE. ML:3.6 0.0010496784 1.7664 AML other m 2023-01-25T21:52:31.11
IV.SSY.HNE. ML:4.5 0.0046500000000000005 0.52 AML other m 2023-01-25T21:52:53.88
IV.RAFF.HHE. ML:4.1 0.0022262665 0.8064 AML other m 2023-01-25T21:52:54.12
IV.SERS.HNE. ML:3.7 0.00014000000000000001 0.42 AML other m 2023-01-25T21:52:57.32
IV.HLNI.HHE. ML:4.0 0.001565 0.48 AML other m 2023-01-25T21:52:57.60
IV.HCRL.HHE. ML:4.1 0.0020147083 0.32 AML other m 2023-01-25T21:52:58.53
IV.HVZN.HHE. ML:4.6 0.006045 0.58 AML other m 2023-01-25T21:52:58.60
IV.HVZN.HNE. ML:4.5 0.005855000000000001 0.6 AML other m 2023-01-25T21:52:58.61
IV.HVZN.HHN. ML:4.4 0.00395 1.3 AML other m 2023-01-25T21:52:59.67
IV.HLNI.HHN. ML:4.1 0.0017229939999999998 0.7296 AML other m 2023-01-25T21:53:00.04
IV.HVZN.HNN. ML:4.4 0.003815 1.32 AML other m 2023-01-25T21:52:59.68
IV.SSY.HHN. ML:4.9 0.012329404 0.3712 AML other m 2023-01-25T21:52:59.78
IV.SSY.HNN. ML:4.4 0.0036711945 0.9216 AML other m 2023-01-25T21:53:01.05
IV.HCRL.HHN. ML:4.2 0.0024 1.34 AML other m 2023-01-25T21:52:59.14
IV.SOLUN.HHE. ML:4.1 0.0008615 0.74 AML other m 2023-01-25T21:53:00.48
IV.CORL.HHN. ML:3.8 0.0005455 0.52 AML other m 2023-01-25T21:53:00.31
IV.CORL.HNN. ML:3.8 0.000536 0.52 AML other m 2023-01-25T21:53:00.32
IV.AGST.EHN. ML:4.4 0.0032199999999999998 1.34 AML other m 2023-01-25T21:53:01.98
IV.AGST.EHE. ML:4.3 0.002895 0.74 AML other m 2023-01-25T21:53:01.83
IV.SSY.HHE. ML:4.8 0.010906655000000001 0.6144 AML other m 2023-01-25T21:53:04.29
IV.PLLN.EHN. ML:4.4 0.0020099999999999996 1.24 AML other m 2023-01-25T21:53:04.93
IV.PLLN.EHE. ML:4.5 0.002475 1.06 AML other m 2023-01-25T21:53:04.45
IV.RAFF.HHN. ML:4.2 0.0027533055 0.7168 AML other m 2023-01-25T21:53:05.95
IV.MPG.HHN. ML:3.5 0.00020500000000000002 0.64 AML other m 2023-01-25T21:53:06.57
IV.GIB.HHN. ML:4.2 0.00133 0.56 AML other m 2023-01-25T21:53:09.58
IV.GIB.HHE. ML:4.2 0.00148 1.04 AML other m 2023-01-25T21:53:11.18
IV.CORL.HHE. ML:3.8 0.0005380000000000001 1.16 AML other m 2023-01-25T21:53:15.60
IV.CORL.HNE. ML:3.8 0.000526 1.18 AML other m 2023-01-25T21:53:15.61
IV.GALF.HNN. ML:3.7 0.00048450000000000007 1.36 AML other m 2023-01-25T21:53:15.82
IV.ESML.HHE. ML:4.0 0.0010735 0.84 AML other m 2023-01-25T21:53:15.56
IV.ESML.HNE. ML:4.0 0.0011376607 0.8064 AML other m 2023-01-25T21:53:15.62
IV.CSLB.HNE. ML:3.6 0.000377 1.18 AML other m 2023-01-25T21:53:16.89
IV.CSLB.HHE. ML:3.6 0.0003695 1.4 AML other m 2023-01-25T21:53:17.03
IV.CIMI.HNE. ML:4.1 0.001032 1.3 AML other m 2023-01-25T21:53:18.94
IV.CIMI.HHE. ML:4.0 0.000962 1.28 AML other m 2023-01-25T21:53:18.94
IV.MMGO.HHE. ML:3.2 0.00016549999999999998 0.62 AML other m 2023-01-25T21:53:18.98
IV.MMGO.HNE. ML:3.3 0.000169 1.42 AML other m 2023-01-25T21:53:18.98
IV.MPG.HHE. ML:3.6 0.0002385 1.28 AML other m 2023-01-25T21:53:19.79
IV.MSFR.HHN. ML:3.7 0.00041700000000000005 1.04 AML other m 2023-01-25T21:53:19.78
IV.GALF.HHE. ML:4.4 0.002915 0.82 AML other m 2023-01-25T21:53:19.72
IV.GALF.HNE. ML:3.6 0.00041700000000000005 0.8 AML other m 2023-01-25T21:53:19.32
IV.GALF.HHN. ML:4.5 0.00330132 0.6144 AML other m 2023-01-25T21:53:20.43
IV.PLAC.HHN. ML:3.8 0.0002585 0.48 AML other m 2023-01-25T21:53:20.57
IV.PLAC.HNN. ML:3.7 0.0002266321 0.9216 AML other m 2023-01-25T21:53:22.53
IV.CSLB.HNN. ML:3.6 0.0003850299 0.768 AML other m 2023-01-25T21:53:20.76
IV.CSLB.HHN. ML:3.6 0.00037391109999999997 0.768 AML other m 2023-01-25T21:53:20.77
IV.PLAC.HNE. ML:3.8 0.0002542079 0.32 AML other m 2023-01-25T21:53:20.24
IV.PLAC.HHE. ML:3.8 0.00025552425 0.704 AML other m 2023-01-25T21:53:23.44
IV.AIO.HHN. ML:3.8 0.000593 0.8 AML other m 2023-01-25T21:53:23.28
IV.EPZF.HHE. ML:4.2 0.0015400000000000001 0.82 AML other m 2023-01-25T21:53:25.10
IV.MUCR.HHE. ML:4.0 0.0007855 0.6 AML other m 2023-01-25T21:53:26.06
IV.SOI.EHN. ML:3.6 0.000263 1.4 AML other m 2023-01-25T21:53:26.89
IV.SOLUN.HHN. ML:3.9 0.0005905 1.22 AML other m 2023-01-25T21:53:26.16
IV.ESML.HHN. ML:4.0 0.0011790000000000001 0.84 AML other m 2023-01-25T21:53:27.86
IV.ESML.HNN. ML:4.0 0.001260443 0.7168 AML other m 2023-01-25T21:53:27.85
IV.MPNC.HHE. ML:4.2 0.001009 0.82 AML other m 2023-01-25T21:53:29.88
IV.MMGO.HHN. ML:3.1 0.00011141795 0.64 AML other m 2023-01-25T21:53:26.95
IV.MPNC.HHN. ML:4.4 0.0015049999999999998 0.8 AML other m 2023-01-25T21:53:31.56
IV.MTTG.HHE. ML:3.8 0.0004825 0.6 AML other m 2023-01-25T21:53:32.51
IV.EPZF.HHN. ML:4.2 0.001645 0.86 AML other m 2023-01-25T21:53:32.71
IV.MUCR.HHN. ML:4.0 0.0007105 1.16 AML other m 2023-01-25T21:53:32.82
IV.MRCB.HHE. ML:3.8 0.0004275 0.72 AML other m 2023-01-25T21:53:34.47
IV.AIO.HHE. ML:3.8 0.0005775 1 AML other m 2023-01-25T21:53:34.39
IV.MSRU.HHN. ML:4.1 0.00072592775 1.7024 AML other m 2023-01-25T21:53:35.51
IV.CIMI.HNN. ML:4.0 0.00088263805 0.896 AML other m 2023-01-25T21:52:59.33
IV.CIMI.HHN. ML:4.0 0.000832452 0.6784 AML other m 2023-01-25T21:53:09.99
IV.MSRU.HHE. ML:4.1 0.000756 0.52 AML other m 2023-01-25T21:53:36.46
IV.MSFR.HHE. ML:3.6 0.0003434331 1.4592 AML other m 2023-01-25T21:53:35.23
IV.MTTG.HHN. ML:3.8 0.000437 0.68 AML other m 2023-01-25T21:53:37.48
IV.SOI.EHE. ML:3.7 0.00030000000000000003 1.3 AML other m 2023-01-25T21:53:40.78
IV.MRCB.HHN. ML:3.8 0.000379 1.3 AML other m 2023-01-25T21:53:40.25
IV.IVPL.HHE. ML:4.2 0.0009247220499999999 0.7424 AML other m 2023-01-25T21:53:41.14
IV.SICLA.EHN. ML:3.9 0.000453 0.86 AML other m 2023-01-25T21:53:43.56
IV.IVPL.HNE. ML:4.2 0.0008569302000000001 0.5632 AML other m 2023-01-25T21:53:41.47
IV.SICLA.EHE. ML:4.0 0.0005726224 0.6528 AML other m 2023-01-25T21:53:44.64
IV.IVPL.HNN. ML:3.9 0.00048771935 0.4736 AML other m 2023-01-25T21:53:03.73
IV.IVPL.HHN. ML:4.1 0.00070552235 0.6016 AML other m 2023-01-25T21:53:31.08
IV.SPS2.HHN. ML:3.3 0.00004609341 0.32 AML other m 2023-01-25T21:53:38.68
IV.CAR1.HHE. ML:4.1 0.00029800000000000003 0.92 AML other m 2023-01-25T21:53:58.83
IV.CAR1.HNE. ML:4.1 0.00029949999999999996 1.18 AML other m 2023-01-25T21:53:59.82
IV.SERS.HHE. ML:3.6 0.0000998 0.6 AML other m 2023-01-25T21:54:01.66
IV.CELI.HHE. ML:3.6 0.00009338661 1.7408 AML other m 2023-01-25T21:54:01.88
IV.SERS.HNN. ML:3.6 0.00009850000000000001 0.58 AML other m 2023-01-25T21:54:02.66
IV.CET2.HHN. ML:4.1 0.000268 1 AML other m 2023-01-25T21:54:03.54
IV.SPS2.HHE. ML:3.3 0.000047375475 0.8064 AML other m 2023-01-25T21:53:56.08
IV.CAR1.HHN. ML:4.0 0.00023300000000000003 1.04 AML other m 2023-01-25T21:54:06.98
IV.CAR1.HNN. ML:4.0 0.0002330895 0.9984 AML other m 2023-01-25T21:54:06.50
IV.CELI.HHN. ML:3.6 0.00009145 0.76 AML other m 2023-01-25T21:54:15.39
IV.CET2.HHE. ML:4.0 0.0002035 0.72 AML other m 2023-01-25T21:54:17.30
IV.CPTP.HHN. ML:3.9 0.0012468840000000002 0.6272 AML other m 2023-01-25T21:52:49.63
IV.CELI.HNN. ML:3.7 0.00009938272500000001 0.7424 AML other m 2023-01-25T21:54:15.41
IV.CELI.HNE. ML:3.7 0.000100551465 1.7664 AML other m 2023-01-25T21:54:01.86
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