Earthquake with magnitude of ML 4.2 on date 11-04-2023 and time 08:06:11 (Italy) in region Malta [Sea]

A magnitude ML 4.2 earthquake occured in region: Malta [Sea], on

  • 11-04-2023 06:06:11 (UTC)
  • 11-04-2023 08:06:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 34.9250, 14.0950 at 16 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 4.2 2023-04-11
06:06:11
34.925 14.0953 16 2024-03-01
17:18:09
Bollettino Sismico Italiano INGV 117557281
Reviewed
Rev100
ML 3.8 2023-04-11
06:06:10
34.8405 14.1218 16 2023-04-11
07:03:33
Sala Sismica INGV-Roma 116270731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-04-11 06:06:11 ± 0.3
Latitude 34.9250 ± 0.0162
Longitude 14.0953 ± 0.0186
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 117557281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1874
Semi-minor axis of confidence ellipse (meter) 1595
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 331
Circular confidence region, given by single value of horizontal uncertainty (meter) 1870.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 287
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 51
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) 0.97666
Epicentral distance of station farthest from the epicenter (degree) 5.01102
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 44
Magnitudes information

ML:4.2

Field Value
Value 4.2
Uncertainty 0.3
Num. used stations 114
Type of magnitude ML
Reference to an origin 117557281
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2024-01-22 12:34:30

ML:3.8

Field Value
Value 3.8
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 116270731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-04-11 07:03:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRIS.EHZ. 2023-04-11T06:07:26.61 0.3 undecidable manual P 16 556.221 54 -0.14 17
IV.CELI.HHZ. 2023-04-11T06:07:25.54 0.3 undecidable manual P 22 540.5478 54 0.74 14
IV.CET2.HHZ. 2023-04-11T06:07:24.24 0.3 undecidable manual P 17 536.463 54 -0.05 18
IV.SERS.HHZ. 2023-04-11T06:07:21.52 0.3 undecidable manual P 26 510.6 54 0.44 17
IV.AGST.EHZ. 2023-04-11T06:07:20.70 0.6 undecidable manual S 21 277.8108 54 -1.25 13
IV.SELL.HHZ. 2023-04-11T06:07:20.73 0.3 undecidable manual P 26 503.0187 54 0.6 16
IV.RAFF.HHZ. 2023-04-11T06:07:17.50 0.6 undecidable manual S 5 255.9549 54 0.26 23
IV.PLAC.HHZ. 2023-04-11T06:07:12.93 0.3 undecidable manual P 27 443.0232 54 0.27 19
IV.HVIT.HHZ. 2023-04-11T06:07:12.30 0.6 undecidable manual S 9 232.4895 54 0.11 29
IV.CROCE.HHZ. 2023-04-11T06:07:07.70 1.0 undecidable manual S 10 215.2179 54 -0.76 13
IV.MSRU.HHZ. 2023-04-11T06:07:07.02 0.3 undecidable manual P 18 391.2084 54 0.81 17
IV.IVPL.HHZ. 2023-04-11T06:07:06.42 0.6 undecidable manual P 11 390.9087 54 0.25 13
IV.SOI.EHZ. 2023-04-11T06:07:05.53 0.6 undecidable manual P 26 390.5091 54 -0.59 12
IV.LEVAN.EHZ. 2023-04-11T06:07:03.58 0.6 undecidable manual P 336 374.3475 54 -0.53 13
IV.MUCR.HHZ. 2023-04-11T06:07:02.00 0.6 undecidable manual P 11 352.7802 54 0.57 13
IV.AIO.HHZ. 2023-04-11T06:07:01.97 1.0 undecidable manual P 16 352.7802 54 0.53 6
IV.SOLUN.HHZ. 2023-04-11T06:07:01.74 0.3 undecidable manual P 352 354.8781 54 0.05 22
IV.PLLN.EHZ. 2023-04-11T06:07:00.89 0.3 undecidable manual P 1 340.3038 54 1.01 16
IV.GIB.HHZ. 2023-04-11T06:07:00.62 0.3 undecidable manual P 359 340.104 54 0.77 18
IV.MBFT.HHZ. 2023-04-11T06:07:00.54 0.3 undecidable manual P 343 350.2827 54 -0.58 19
IV.CORL.HHZ. 2023-04-11T06:06:59.59 0.3 undecidable manual P 348 336.9072 54 0.14 22
IV.EPZF.HHZ. 2023-04-11T06:06:59.60 0.6 undecidable manual P 12 328.7265 54 1.16 10
IV.CIMI.HHZ. 2023-04-11T06:06:59.33 0.3 undecidable manual P 352 331.3128 54 0.57 20
IV.CSLB.HHZ. 2023-04-11T06:06:59.80 0.6 undecidable manual P 359 334.2099 54 0.68 13
IV.ALJA.HHZ. 2023-04-11T06:06:57.66 0.3 undecidable manual P 355 314.7516 54 0.96 17
IV.GALF.HHZ. 2023-04-11T06:06:57.46 0.3 undecidable manual P 8 311.8545 54 1.12 16
IV.RESU.HHZ. 2023-04-11T06:06:56.40 0.3 undecidable manual P 359 301.9644 54 1.29 15
IV.CPTP.HHZ. 2023-04-11T06:06:53.17 0.3 undecidable manual P 1 275.4132 54 1.36 19
IV.CMDO.HHZ. 2023-04-11T06:06:53.97 0.6 undecidable manual P 355 282.7059 54 1.26 12
IV.SCIAC.HHN. 2023-04-11T06:06:53.47 0.6 undecidable manual P 343 300.9765 54 -1.51 9
IV.FAVA.HHE. 2023-04-11T06:06:52.27 0.6 undecidable manual P 352 269.5302 54 1.2 14
IV.HLNI.HHZ. 2023-04-11T06:06:51.62 0.1 positive manual P 14 277.7109 54 -0.47 36
IV.AGST.EHZ. 2023-04-11T06:06:51.89 0.6 undecidable manual P 21 277.8108 54 -0.21 19
IV.HSRS.HHZ. 2023-04-11T06:06:49.85 0.3 undecidable manual P 22 260.8389 54 -0.14 34
IV.HVZN.HHZ. 2023-04-11T06:06:49.19 0.3 undecidable manual P 12 256.0548 54 -0.21 35
IV.SSY.HHZ. 2023-04-11T06:06:49.89 0.3 undecidable manual P 19 262.737 54 -0.34 32
IV.CLTA.HHZ. 2023-04-11T06:06:48.28 0.3 undecidable manual P 357 247.9629 54 -0.11 38
IV.RAFF.HHZ. 2023-04-11T06:06:48.92 0.3 undecidable manual P 5 255.9549 54 -0.47 33
IV.HAVL.HHZ. 2023-04-11T06:06:47.31 0.3 undecidable manual P 22 243.7671 54 -0.56 36
ML.XLND.HHE. 2023-04-11T06:06:46.80 0.6 undecidable manual S 5 123.3876 92 0.06 48
IV.ACATE.HNE. 2023-04-11T06:06:46.31 0.6 undecidable manual P 9 235.6863 54 -0.55 25
IV.HMDC.HHZ. 2023-04-11T06:06:46.16 0.3 undecidable manual P 15 233.8881 54 -0.48 39
IV.HVIT.HHZ. 2023-04-11T06:06:45.88 0.3 undecidable manual P 9 232.4895 54 -0.59 38
IV.HPAC.HHZ. 2023-04-11T06:06:44.20 0.3 undecidable manual P 23 215.2179 54 -0.11 48
ML.MSDA.BHE. 2023-04-11T06:06:44.20 0.6 undecidable manual S 18 113.7972 93 -0.01 50
IV.CROCE.HHZ. 2023-04-11T06:06:43.77 0.3 undecidable manual P 10 215.2179 54 -0.55 44
MN.WDD.HHZ. 2023-04-11T06:06:42.90 0.6 undecidable manual S 21 108.4137 93 0.15 49
IV.LINA.HHE. 2023-04-11T06:06:35.88 0.6 undecidable manual P 314 153.1356 92 -0.47 41
ML.XLND.HHE. 2023-04-11T06:06:31.84 0.1 undecidable manual P 5 123.3876 92 0.06 97
ML.MSDA.BHE. 2023-04-11T06:06:30.32 0.1 undecidable manual P 18 113.7972 93 0.01 100
MN.WDD.HHZ. 2023-04-11T06:06:29.38 0.1 undecidable manual P 21 108.4137 93 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LPDG.HHE. ML:4.2 0.00766 1.3 AML other m 2023-04-11T06:07:04.32
IV.LPDG.HHN. ML:4.3 0.011105 0.74 AML other m 2023-04-11T06:07:08.73
IV.CROCE.HHN. ML:4.2 0.0037649999999999997 0.7 AML other m 2023-04-11T06:07:08.58
IV.CROCE.HNN. ML:4.3 0.00469 0.7 AML other m 2023-04-11T06:07:08.58
IV.CROCE.HHE. ML:4.1 0.00309 1.26 AML other m 2023-04-11T06:07:16.36
IV.CROCE.HNE. ML:4.2 0.0037 1.26 AML other m 2023-04-11T06:07:16.36
IV.HVZN.HNE. ML:5.3 0.039150000000000004 0.4 AML other m 2023-04-11T06:07:17.05
IV.HPAC.HHN. ML:4.4 0.006835 1.28 AML other m 2023-04-11T06:07:19.08
IV.HPAC.HHE. ML:4.6 0.009304999999999999 0.56 AML other m 2023-04-11T06:07:20.42
IV.HVIT.HHE. ML:4.3 0.00412 1.08 AML other m 2023-04-11T06:07:21.90
IV.HVIT.HHN. ML:4.4 0.0052450000000000005 1.02 AML other m 2023-04-11T06:07:22.98
IV.HMDC.HHN. ML:4.4 0.00492 0.8 AML other m 2023-04-11T06:07:24.27
IV.HMDC.HNN. ML:4.3 0.004665 0.8 AML other m 2023-04-11T06:07:24.27
IV.HMDC.HNE. ML:4.5 0.006900000000000001 1.48 AML other m 2023-04-11T06:07:24.22
IV.HMDC.HHE. ML:3.9 0.00156 1.5 AML other m 2023-04-11T06:07:24.21
IV.HVZN.HHE. ML:4.4 0.005 1 AML other m 2023-04-11T06:07:25.56
IV.CPTP.HHE. ML:4.2 0.00273 0.62 AML other m 2023-04-11T06:07:28.59
IV.CPTP.HHN. ML:4.4 0.00391 0.7 AML other m 2023-04-11T06:07:28.62
IV.HVZN.HHN. ML:4.5 0.005679999999999999 0.44 AML other m 2023-04-11T06:07:29.27
IV.HVZN.HNN. ML:4.5 0.005925 0.44 AML other m 2023-04-11T06:07:29.30
IV.RAFF.HHE. ML:4.2 0.00259 1.22 AML other m 2023-04-11T06:07:29.20
IV.HAVL.HHE. ML:4.4 0.004425 1.5 AML other m 2023-04-11T06:07:29.24
IV.CLTA.HHE. ML:3.9 0.001585 0.58 AML other m 2023-04-11T06:07:30.04
IV.HAVL.HHN. ML:4.5 0.006475 0.4 AML other m 2023-04-11T06:07:30.46
IV.HSRS.HHN. ML:4.4 0.0044 0.96 AML other m 2023-04-11T06:07:30.03
IV.RAFF.HNE. ML:4.0 0.001665 0.74 AML other m 2023-04-11T06:07:30.16
IV.HSRS.HHE. ML:4.3 0.0034500000000000004 0.42 AML other m 2023-04-11T06:07:30.54
IV.CLTA.HHN. ML:3.8 0.001105 1.04 AML other m 2023-04-11T06:07:31.65
IV.RAFF.HNN. ML:4.0 0.001605 0.56 AML other m 2023-04-11T06:07:31.27
IV.RAFF.HHN. ML:4.3 0.003875 0.62 AML other m 2023-04-11T06:07:31.58
IV.SSY.HHN. ML:4.7 0.009219999999999999 0.84 AML other m 2023-04-11T06:07:32.60
IV.SSY.HNN. ML:4.6 0.006495 1.28 AML other m 2023-04-11T06:07:33.23
IV.SSY.HHE. ML:4.6 0.007404999999999999 0.76 AML other m 2023-04-11T06:07:33.30
IV.HLNI.HHE. ML:4.4 0.00354 0.88 AML other m 2023-04-11T06:07:35.75
IV.HLNI.HNE. ML:4.4 0.003415 0.88 AML other m 2023-04-11T06:07:35.75
IV.SSY.HNE. ML:4.8 0.009685 0.5 AML other m 2023-04-11T06:07:35.20
IV.RESU.HNN. ML:3.7 0.0005775 1.16 AML other m 2023-04-11T06:07:35.20
IV.RESU.HHN. ML:4.0 0.001145 1.16 AML other m 2023-04-11T06:07:36.19
IV.HLNI.HHN. ML:4.4 0.0035549999999999996 1.1 AML other m 2023-04-11T06:07:37.29
IV.HLNI.HNN. ML:4.4 0.003605 1.08 AML other m 2023-04-11T06:07:37.30
IV.AGST.EHE. ML:4.5 0.0046749999999999995 0.98 AML other m 2023-04-11T06:07:37.25
IV.CSLB.HNE. ML:3.9 0.0008005 1.14 AML other m 2023-04-11T06:07:37.87
IV.CSLB.HHE. ML:3.9 0.000808 0.74 AML other m 2023-04-11T06:07:37.88
IV.CMDO.HNE. ML:3.6 0.0005974999999999999 1.52 AML other m 2023-04-11T06:07:37.21
IV.CMDO.HHE. ML:3.6 0.0006039999999999999 1.52 AML other m 2023-04-11T06:07:37.21
IV.CMDO.HHN. ML:3.9 0.0011899999999999999 1.1 AML other m 2023-04-11T06:07:38.65
IV.CMDO.HNN. ML:3.9 0.0011899999999999999 1.08 AML other m 2023-04-11T06:07:38.65
IV.AGST.EHN. ML:4.6 0.00697 0.9 AML other m 2023-04-11T06:07:38.64
IV.PLLN.EHE. ML:4.6 0.0036349999999999998 0.88 AML other m 2023-04-11T06:07:41.81
IV.GALF.HNN. ML:4.1 0.0014399999999999999 0.74 AML other m 2023-04-11T06:07:42.16
IV.GALF.HHN. ML:4.5 0.00325 0.74 AML other m 2023-04-11T06:07:42.16
IV.AIO.HHN. ML:3.9 0.0006174999999999999 0.8 AML other m 2023-04-11T06:07:43.58
IV.ALJA.HHN. ML:3.8 0.000722 0.74 AML other m 2023-04-11T06:07:43.78
IV.GALF.HNE. ML:4.1 0.0015400000000000001 1.14 AML other m 2023-04-11T06:07:43.91
IV.GIB.HHE. ML:4.5 0.00309 0.92 AML other m 2023-04-11T06:07:43.52
IV.GALF.HHE. ML:4.4 0.0025099999999999996 1.16 AML other m 2023-04-11T06:07:44.36
IV.CORL.HHE. ML:4.0 0.000944 0.76 AML other m 2023-04-11T06:07:44.55
IV.CORL.HNE. ML:4.0 0.0009315 0.76 AML other m 2023-04-11T06:07:44.55
IV.RESU.HNE. ML:3.6 0.000449 0.66 AML other m 2023-04-11T06:07:46.65
IV.RESU.HHE. ML:3.9 0.0009184999999999999 0.68 AML other m 2023-04-11T06:07:46.65
IV.SOI.EHE. ML:3.9 0.0005465 1.28 AML other m 2023-04-11T06:07:46.24
IV.MUCR.HHN. ML:4.1 0.001095 0.8 AML other m 2023-04-11T06:07:47.81
IV.CIMI.HHN. ML:4.3 0.0019 1.24 AML other m 2023-04-11T06:07:47.80
IV.CIMI.HNN. ML:4.3 0.0019199999999999998 1.26 AML other m 2023-04-11T06:07:47.81
IV.EPZF.HNN. ML:4.2 0.0016899999999999999 0.92 AML other m 2023-04-11T06:07:48.17
IV.EPZF.HHN. ML:4.2 0.0017050000000000001 0.92 AML other m 2023-04-11T06:07:48.18
IV.MSRU.HHN. ML:4.5 0.001935 1.02 AML other m 2023-04-11T06:07:49.69
IV.MSRU.HNN. ML:4.5 0.0018649999999999997 1.02 AML other m 2023-04-11T06:07:49.70
IV.MSRU.HNE. ML:4.5 0.002045 1.04 AML other m 2023-04-11T06:07:49.74
IV.MSRU.HHE. ML:4.5 0.0018900000000000002 1.04 AML other m 2023-04-11T06:07:50.74
IV.EPZF.HNE. ML:4.2 0.0015400000000000001 0.82 AML other m 2023-04-11T06:07:50.16
IV.EPZF.HHE. ML:4.2 0.0014500000000000001 0.82 AML other m 2023-04-11T06:07:50.58
IV.ALJA.HHE. ML:3.8 0.0007115 0.64 AML other m 2023-04-11T06:07:50.61
IV.CIMI.HHE. ML:4.2 0.001545 0.64 AML other m 2023-04-11T06:07:51.60
IV.CIMI.HNE. ML:4.2 0.0015550000000000002 0.54 AML other m 2023-04-11T06:07:51.61
IV.CORL.HHN. ML:4.1 0.0012349999999999998 0.62 AML other m 2023-04-11T06:07:52.84
IV.CORL.HNN. ML:4.1 0.00124 0.62 AML other m 2023-04-11T06:07:52.84
IV.CSLB.HNN. ML:3.9 0.0007355 0.96 AML other m 2023-04-11T06:07:53.67
IV.CSLB.HHN. ML:3.9 0.00073 0.98 AML other m 2023-04-11T06:07:53.69
IV.GIB.HHN. ML:4.3 0.00188 1.08 AML other m 2023-04-11T06:07:53.33
IV.PLLN.EHN. ML:4.6 0.0032750000000000006 1.48 AML other m 2023-04-11T06:07:56.15
IV.SOLUN.HHN. ML:4.1 0.0011200000000000001 1.08 AML other m 2023-04-11T06:07:57.60
IV.IVPL.HHN. ML:4.2 0.0010405 0.78 AML other m 2023-04-11T06:07:57.77
IV.IVPL.HNN. ML:4.2 0.001043 0.76 AML other m 2023-04-11T06:07:57.76
IV.SOLUN.HHE. ML:4.2 0.00133 0.88 AML other m 2023-04-11T06:07:58.16
IV.MUCR.HHE. ML:4.0 0.0009260000000000001 0.62 AML other m 2023-04-11T06:07:58.04
IV.AIO.HHE. ML:3.9 0.0007415000000000001 0.42 AML other m 2023-04-11T06:07:58.46
IV.IFIL.HHE. ML:4.7 0.002845 0.58 AML other m 2023-04-11T06:08:01.37
IV.PLAC.HHN. ML:4.0 0.00040649999999999996 0.68 AML other m 2023-04-11T06:08:01.37
IV.PLAC.HNN. ML:4.0 0.000486 0.4 AML other m 2023-04-11T06:08:01.94
IV.PLAC.HHE. ML:3.9 0.000364 0.66 AML other m 2023-04-11T06:08:02.77
IV.PLAC.HNE. ML:4.0 0.0004 0.64 AML other m 2023-04-11T06:08:02.77
IV.IVPL.HNE. ML:4.2 0.0010235 1.3 AML other m 2023-04-11T06:08:08.10
IV.IVPL.HHE. ML:4.2 0.0010705 1.3 AML other m 2023-04-11T06:08:08.10
IV.SOI.EHN. ML:3.8 0.0003735 0.86 AML other m 2023-04-11T06:08:10.80
IV.IFIL.HHN. ML:4.2 0.0009490000000000001 0.4 AML other m 2023-04-11T06:08:11.93
IV.SELL.HHE. ML:3.9 0.000225 1.3 AML other m 2023-04-11T06:08:17.93
IV.GRIS.EHE. ML:4.1 0.00024349999999999998 0.96 AML other m 2023-04-11T06:08:24.20
IV.SPS2.HHE. ML:3.4 0.00006875 0.64 AML other m 2023-04-11T06:08:25.31
IV.SERS.HHE. ML:3.9 0.0001955 1 AML other m 2023-04-11T06:08:26.80
IV.SELL.HHN. ML:4.0 0.00025550000000000003 0.72 AML other m 2023-04-11T06:08:30.49
IV.SPS2.HHN. ML:3.5 0.00008340000000000001 0.86 AML other m 2023-04-11T06:08:31.35
IV.SALB.HHN. ML:3.7 0.00007875 1.42 AML other m 2023-04-11T06:08:32.75
IV.CET2.HHN. ML:4.3 0.00044699999999999997 0.94 AML other m 2023-04-11T06:08:32.69
IV.SERS.HHN. ML:3.8 0.0001885 0.6 AML other m 2023-04-11T06:08:33.37
IV.SERS.HNN. ML:3.8 0.0001885 0.5 AML other m 2023-04-11T06:08:33.03
IV.SALB.HNE. ML:4.0 0.000158 0.78 AML other m 2023-04-11T06:08:33.84
IV.SALB.HNN. ML:3.9 0.00013189999999999998 0.4 AML other m 2023-04-11T06:08:34.81
IV.SERS.HNE. ML:3.8 0.0001865 0.94 AML other m 2023-04-11T06:08:35.46
IV.CELI.HHE. ML:3.7 0.00010515 0.76 AML other m 2023-04-11T06:08:37.35
IV.CELI.HHN. ML:3.8 0.0001455 0.86 AML other m 2023-04-11T06:08:40.23
IV.CET2.HHE. ML:4.2 0.000323 0.76 AML other m 2023-04-11T06:08:42.46
IV.SALB.HHE. ML:3.9 0.000142 1.14 AML other m 2023-04-11T06:08:43.35
IV.GRIS.EHN. ML:3.9 0.00015350000000000002 1.02 AML other m 2023-04-11T06:08:48.46
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