Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 02-07-2020 and time 15:51:43 (Italy) in region 6 km SE Irsina (MT)

A magnitude ML 2.0 earthquake occured in region: 6 km SE Irsina (MT), on

  • 02-07-2020 13:51:43 (UTC)
  • 02-07-2020 15:51:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.7020, 16.2910 at 19 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Irsina MT 6 4960 4960
Grassano MT 8 5189 10149
Grottole MT 13 2208 12357
Calciano MT 15 777 13134
Tricarico MT 16 5388 18522
Gravina in Puglia BA 17 43872 62394
Garaguso MT 18 1073 63467
San Chirico Nuovo PZ 18 1368 64835
Salandra MT 20 2829 67664

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km SW of Altamura (70396 inhabitants)
26 Km W of Matera (60436 inhabitants)
42 Km E of Potenza (67122 inhabitants)
57 Km SW of Bitonto (55540 inhabitants)
58 Km S of Andria (100440 inhabitants)
62 Km SW of Molfetta (59874 inhabitants)
63 Km S of Bisceglie (55422 inhabitants)
65 Km S of Trani (56217 inhabitants)
68 Km SW of Bari (326344 inhabitants)
69 Km S of Barletta (94814 inhabitants)
71 Km SE of Cerignola (58396 inhabitants)
84 Km W of Taranto (201100 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 2.0 2020-07-02
13:51:43		 40.7025 16.2908 19 2020-11-19
12:36:53		 Bollettino Sismico Italiano INGV 81029071
Reviewed
Rev100 		ML 1.8 2020-07-02
13:51:43		 40.6993 16.291 10 2020-08-08
00:27:22		 Sala Sismica INGV-Roma 80700361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-02 13:51:43 ± 0.08
Latitude 40.7025 ± 0.0045
Longitude 16.2908 ± 0.0059
Depth (km) 19 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81029071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 490
Semi-minor axis of confidence ellipse (meter) 170
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 61
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.33100
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 81029071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-08 00:27:07

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 80700361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-02 14:00:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HPAC.HHZ. 2020-07-02T13:53:34.79 3.0 undecidable manual Sn 1.18 0
IV.MURB.HHZ. 2020-07-02T13:53:25.53 3.0 undecidable manual Sn -0.6 0
IV.CAGR.HHE. 2020-07-02T13:53:13.31 3.0 undecidable manual Sn -2.48 0
IV.MNTT.EHZ. 2020-07-02T13:53:11.66 3.0 undecidable manual Sn 2.62 0
IV.RIBO.EHN.01 2020-07-02T13:53:10.66 3.0 negative manual Pg 19.620001 0
IV.FNVD.HHE. 2020-07-02T13:53:06.23 3.0 negative manual Pn 6.38 0
IV.MTRA.HNZ. 2020-07-02T13:53:06.26 3.0 undecidable manual Sn 0.03 0
IV.CELB.HHN. 2020-07-02T13:53:05.24 3.0 undecidable manual Pn 7.7 0
IV.CSNT.HHZ. 2020-07-02T13:53:03.82 3.0 negative manual Pg 11.12 0
IV.VIVA.HHE. 2020-07-02T13:53:02.23 3.0 undecidable manual Sn -0.89 0
IV.MURB.HHZ. 2020-07-02T13:52:56.56 3.0 negative manual Pg 15.41 0
IV.COR1.EHZ. 2020-07-02T13:52:55.49 3.0 undecidable manual Pg 14.13 0
IV.GMB.BHN. 2020-07-02T13:52:54.12 3.0 undecidable manual Sn -1.57 0
IV.LPEL.HHE. 2020-07-02T13:52:50.08 3.0 undecidable manual Sg 5.97 0
IV.GUMA.HHN. 2020-07-02T13:52:43.47 3.0 negative manual Pg 10.13 0
IV.MTRA.EHE. 2020-07-02T13:52:41.02 3.0 undecidable manual Pg 11.05 0
IV.RMP.HHZ. 2020-07-02T13:52:37.75 3.0 negative manual Pg 8.61 0
IV.AOI.HHN. 2020-07-02T13:52:35.49 3.0 undecidable manual Pn -1.24 0
IV.GAVE.EHZ. 2020-07-02T13:52:32.52 3.0 negative manual Pn -0.81 0
IV.LPEL.HHZ. 2020-07-02T13:52:24.98 3.0 undecidable manual Pg 7.44 0
IV.IFIL.HHZ. 2020-07-02T13:52:22.85 3.0 undecidable manual Pn -0.65 0
IV.CPOZ.HHE. 2020-07-02T13:52:17.93 3.0 undecidable manual Pg 6.18 0
IV.MELA.HHZ. 2020-07-02T13:52:07.12 0.6 undecidable manual P 319 147.741 93 -0.85 33
IV.APRC.HHZ. 2020-07-02T13:52:05.88 0.3 undecidable manual P 332 132.5673 94 0.23 62
OT.OT13.EHN. 2020-07-02T13:52:05.38 0.6 undecidable manual P 356 131.0688 94 -0.03 44
OT.OT05.EHZ. 2020-07-02T13:52:04.11 0.6 undecidable manual P 332 120.6903 94 0.29 42
IV.NOCI.HHZ. 2020-07-02T13:52:04.31 0.3 undecidable manual S 81 65.6898 98 0.4 68
OT.OT06.EHZ. 2020-07-02T13:52:04.43 0.3 undecidable manual P 332 123.5874 94 0.17 64
OT.OT15.EHZ. 2020-07-02T13:52:04.16 0.6 undecidable manual S 47 66.8775 98 -0.05 49
IV.SGRT.HHZ. 2020-07-02T13:52:04.42 0.6 undecidable manual P 339 125.2746 94 -0.11 44
OT.OT04.EHE. 2020-07-02T13:52:04.63 0.6 undecidable manual P 333 127.4724 94 -0.23 43
OT.OT03.EHE. 2020-07-02T13:52:03.93 0.3 undecidable manual P 335 124.1868 94 -0.42 62
IV.SCHR.EHN. 2020-07-02T13:52:02.56 0.6 undecidable manual S 198 58.6968 100 0.5 46
IV.MSAG.HNE. 2020-07-02T13:52:02.96 0.6 undecidable manual P 344 116.3946 94 -0.2 44
IV.MCEL.HHZ. 2020-07-02T13:52:02.40 0.6 undecidable manual S 225 58.7967 100 0.32 48
IV.BULG.HHZ. 2020-07-02T13:52:01.26 0.6 undecidable manual P 228 103.7184 95 0.06 46
IV.SALB.HHZ. 2020-07-02T13:51:58.38 0.6 undecidable manual P 177 91.6416 96 -0.98 35
IX.PGN3.HHN.02 2020-07-02T13:51:58.17 0.6 undecidable manual S 251 44.0226 104 -0.05 51
OT.TAR1.HHZ. 2020-07-02T13:51:58.77 0.6 undecidable manual P 103 85.9473 96 0.29 45
YZ.POLL2.HHE. 2020-07-02T13:51:57.84 0.1 undecidable manual P 182 80.7636 97 0.15 95
IV.PALZ.HHZ. 2020-07-02T13:51:56.91 0.6 undecidable manual S 314 38.628 106 0.09 51
IV.CRAC.EHZ. 2020-07-02T13:51:56.58 0.6 undecidable manual S 161 37.629 107 0 52
IX.RDM3.HHZ.02 2020-07-02T13:51:56.63 0.3 undecidable manual P 287 66.1893 98 1.16 51
IV.MRLC.HHE. 2020-07-02T13:51:55.84 0.3 undecidable manual P 275 67.6767 98 0.15 73
OT.MASS.HHE. 2020-07-02T13:51:55.99 0.3 undecidable manual P 96 72.1722 98 -0.39 69
IV.AMUR.HHZ. 2020-07-02T13:51:55.56 0.6 undecidable manual S 49 34.743 109 -0.28 51
IV.CAPA.HHN. 2020-07-02T13:51:55.04 0.6 undecidable manual P 322 64.2912 99 -0.13 49
GE.MATE.HHZ. 2020-07-02T13:51:55.93 0.3 undecidable manual S 100 35.3424 108 -0.05 79
IV.SLCN.HHZ. 2020-07-02T13:51:55.12 0.3 undecidable manual P 238 65.3901 98 -0.22 71
OT.OT15.EHZ. 2020-07-02T13:51:55.95 0.3 undecidable manual P 47 66.8775 98 0.38 68
IV.NOCI.HHZ. 2020-07-02T13:51:55.50 0.3 undecidable manual P 81 65.6898 98 0.11 73
IV.PTRP.HHZ. 2020-07-02T13:51:54.01 0.6 undecidable manual S 224 27.8499 115 -0.12 52
IV.SCHR.EHN. 2020-07-02T13:51:54.01 0.3 undecidable manual P 198 58.6968 100 -0.31 71
IV.MCEL.HHZ. 2020-07-02T13:51:53.49 0.1 undecidable manual P 225 58.7967 100 -0.84 78
IX.VGG3.HNZ.01 2020-07-02T13:51:53.85 0.3 undecidable manual P 219 52.3032 101 0.5 70
IX.PGN3.HHN.02 2020-07-02T13:51:51.82 0.3 undecidable manual P 251 44.0226 104 -0.29 73
IV.PALZ.HHZ. 2020-07-02T13:51:51.13 0.3 undecidable manual P 314 38.628 106 -0.17 77
IV.CRAC.EHZ. 2020-07-02T13:51:51.38 0.3 undecidable manual P 161 37.629 107 0.22 76
GE.MATE.HHZ. 2020-07-02T13:51:50.60 0.3 undecidable manual P 100 35.3424 108 -0.21 77
IV.PTRP.HHZ. 2020-07-02T13:51:50.13 0.1 undecidable manual P 224 27.8499 115 0.38 100
IV.AMUR.HHZ. 2020-07-02T13:51:50.60 0.3 undecidable manual P 49 34.743 109 -0.13 79
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AMUR.HHE. ML:1.8 0.0002595 0.12 AML other m 2020-07-02T13:51:56.16
IV.AMUR.HHN. ML:1.9 0.000283 0.26 AML other m 2020-07-02T13:51:56.15
GE.MATE.HHE. ML:1.7 0.0001725 0.46 AML other m 2020-07-02T13:51:56.32
IV.PTRP.HHN. ML:1.4 0.0001268 0.42 AML other m 2020-07-02T13:51:57.61
IV.CRAC.EHN. ML:2.1 0.000443 0.34 AML other m 2020-07-02T13:51:58.42
IV.CRAC.EHE. ML:2.3 0.0007085 0.24 AML other m 2020-07-02T13:51:58.40
IV.PZUN.HHN. ML:2.0 0.0003135 0.38 AML other m 2020-07-02T13:51:59.19
IV.PZUN.HHE. ML:1.8 0.000202 0.92 AML other m 2020-07-02T13:51:59.31
GE.MATE.HHN. ML:1.7 0.000188 0.36 AML other m 2020-07-02T13:51:59.41
IV.PZUN.HNN. ML:2.1 0.000378 1.6 AML other m 2020-07-02T13:51:59.19
IV.PZUN.HNE. ML:1.8 0.00020649999999999998 0.74 AML other m 2020-07-02T13:52:00.43
IV.PTRP.HHE. ML:1.5 0.000131 0.4 AML other m 2020-07-02T13:52:00.64
IV.MCEL.HHE. ML:1.8 0.0001315 0.34 AML other m 2020-07-02T13:52:04.21
IV.MCEL.HHN. ML:1.9 0.00016199999999999998 0.46 AML other m 2020-07-02T13:52:04.63
IV.SIRI.HHN. ML:1.8 0.0001085 1.3 AML other m 2020-07-02T13:52:05.99
IV.NOCI.HHN. ML:2.5 0.0005045000000000001 0.74 AML other m 2020-07-02T13:52:05.96
IV.NOCI.HHE. ML:2.4 0.0004825 1.42 AML other m 2020-07-02T13:52:05.85
IV.SIRI.HHE. ML:1.8 0.0001134 0.2 AML other m 2020-07-02T13:52:05.99
IV.SLCN.HHE. ML:2.1 0.0002275 0.26 AML other m 2020-07-02T13:52:06.08
IV.SLCN.HHN. ML:1.8 0.000124 1.12 AML other m 2020-07-02T13:52:10.75
OT.TAR1.HHN. ML:2.4 0.00026900000000000003 1.22 AML other m 2020-07-02T13:52:11.62
OT.TAR1.HHE. ML:2.2 0.0002115 1.54 AML other m 2020-07-02T13:52:11.07
IV.SALB.HHN. ML:1.6 0.00003915 0.3 AML other m 2020-07-02T13:52:13.86
IV.SALB.HHE. ML:1.8 0.00006555 0.24 AML other m 2020-07-02T13:52:15.20
IV.BULG.HHN. ML:2.0 0.0000946 0.34 AML other m 2020-07-02T13:52:18.85
IV.BULG.HHE. ML:1.9 0.00007120000000000001 0.64 AML other m 2020-07-02T13:52:19.58
OT.OT05.EHE. ML:2.1 0.0000991 1.18 AML other m 2020-07-02T13:52:20.89
OT.OT05.EHN. ML:2.1 0.00008319999999999999 0.3 AML other m 2020-07-02T13:52:21.41
IV.SGRT.HHE. ML:2.4 0.00016099999999999998 0.98 AML other m 2020-07-02T13:52:21.70
IV.SGRT.HHN. ML:2.3 0.00014749999999999998 0.18 AML other m 2020-07-02T13:52:21.71
OT.OT13.EHN. ML:2.6 0.000244 1.58 AML other m 2020-07-02T13:52:23.83
IV.APRC.HHE. ML:2.3 0.000132 0.4 AML other m 2020-07-02T13:52:25.54
OT.OT13.EHE. ML:2.3 0.00012590000000000002 0.46 AML other m 2020-07-02T13:52:29.68
IV.APRC.HHN. ML:2.3 0.000134 0.64 AML other m 2020-07-02T13:52:29.61
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