Earthquake with magnitude of ML 2.1 on date 19-04-2023 and time 08:12:17 (UTC) in region 3 km SW Miglionico (MT)

A magnitude ML 2.1 earthquake occured in region: 3 km SW Miglionico (MT), on

  • 19-04-2023 08:12:17 (UTC)
  • 19-04-2023 10:12:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.5480, 16.4840 at 33 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Miglionico MT 3 2510 2510
Pomarico MT 6 4145 6655
Ferrandina MT 6 8853 15508
Grottole MT 11 2208 17716
Salandra MT 14 2829 20545
Montescaglioso MT 15 9942 30487
Matera MT 17 60436 90923
Pisticci MT 19 17768 108691
Grassano MT 19 5189 113880

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km SW of Matera (60436 inhabitants)
32 Km S of Altamura (70396 inhabitants)
58 Km E of Potenza (67122 inhabitants)
64 Km W of Taranto (201100 inhabitants)
65 Km S of Bitonto (55540 inhabitants)
72 Km SW of Bari (326344 inhabitants)
74 Km S of Molfetta (59874 inhabitants)
77 Km S of Andria (100440 inhabitants)
77 Km S of Bisceglie (55422 inhabitants)
81 Km S of Trani (56217 inhabitants)
88 Km S of Barletta (94814 inhabitants)
94 Km SE of Cerignola (58396 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 2.1 2023-04-19
08:12:17
40.5482 16.4843 33 2024-03-01
17:18:12
Bollettino Sismico Italiano INGV 118802901
Reviewed
Rev100
ML 2.1 2023-04-19
08:12:16
40.5497 16.4943 38 2023-04-19
08:26:08
Sala Sismica INGV-Roma 116511041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-04-19 08:12:17 ± 0.12
Latitude 40.5482 ± 0.0045
Longitude 16.4843 ± 0.0095
Depth (km) 33 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 118802901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 700
Semi-minor axis of confidence ellipse (meter) 382
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 282
Circular confidence region, given by single value of horizontal uncertainty (meter) 700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.06475
Epicentral distance of station farthest from the epicenter (degree) 1.09627
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 118802901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2024-01-17 16:52:44

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 116511041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-04-19 08:26:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2023-04-19T08:12:51.76 0.6 undecidable manual S 202 121.6893 54 0.44 38
IV.GRIS.EHZ. 2023-04-19T08:12:48.56 0.6 undecidable manual S 211 104.3178 54 0.98 32
IV.SALB.HHZ. 2023-04-19T08:12:40.16 0.3 undecidable manual S 189 75.369 109 -0.51 58
XE.T0701.HNN. 2023-04-19T08:12:39.39 0.6 undecidable manual S 207 69.6747 111 0.14 44
XE.BIDON.HNE. 2023-04-19T08:12:38.92 0.6 undecidable manual S 182 66.8775 112 0.37 42
IV.CET2.HHZ. 2023-04-19T08:12:37.10 0.3 undecidable manual P 202 121.6893 54 0.25 58
IV.MCEL.HHZ. 2023-04-19T08:12:37.52 0.3 undecidable manual S 247 62.6928 113 0 68
IV.ORI.HHZ. 2023-04-19T08:12:36.97 0.3 undecidable manual S 183 55.2003 116 1.27 46
IV.MRVN.HHZ. 2023-04-19T08:12:36.88 0.3 undecidable manual S 337 61.7937 113 -0.42 64
IV.ACER.HHZ. 2023-04-19T08:12:35.78 0.3 undecidable manual S 300 52.7028 118 0.68 57
IV.GRIS.EHZ. 2023-04-19T08:12:35.06 0.3 undecidable manual P 211 104.3178 54 0.36 59
IV.SCHR.EHZ. 2023-04-19T08:12:35.41 0.3 undecidable manual S 222 51.8037 118 0.51 63
IV.NOCI.HHZ. 2023-04-19T08:12:35.80 0.6 undecidable manual S 61 55.5999 116 0 46
IV.AMUR.HHZ. 2023-04-19T08:12:32.62 0.6 undecidable manual S 14 41.0256 125 0.18 45
IV.PTRP.HHZ. 2023-04-19T08:12:30.93 0.3 undecidable manual S 265 35.8419 129 -0.38 67
XE.BIDON.HNE. 2023-04-19T08:12:29.01 0.1 undecidable manual P 182 66.8775 112 -0.47 81
XE.T0701.HNN. 2023-04-19T08:12:29.30 0.1 undecidable manual P 207 69.6747 111 -0.58 77
IV.SALB.HHZ. 2023-04-19T08:12:29.93 0.1 undecidable manual P 189 75.369 109 -0.77 71
IV.SIRI.HHZ. 2023-04-19T08:12:29.18 0.3 undecidable manual P 232 66.0894 112 -0.19 65
OT.TAR1.HHZ. 2023-04-19T08:12:29.91 0.6 undecidable manual P 92 67.4769 111 0.34 42
GE.MATE.HHZ. 2023-04-19T08:12:28.18 0.6 undecidable manual S 59 21.6672 144 -0.51 44
IV.MRVN.HHZ. 2023-04-19T08:12:28.61 0.3 undecidable manual P 337 61.7937 113 -0.15 67
IV.MCEL.HHZ. 2023-04-19T08:12:28.59 0.3 undecidable manual P 247 62.6928 113 -0.3 64
IV.PALZ.HHZ. 2023-04-19T08:12:28.46 0.3 undecidable manual P 315 62.1933 113 -0.35 64
IV.SCHR.EHZ. 2023-04-19T08:12:27.11 0.1 undecidable manual P 222 51.8037 118 -0.27 88
IV.NOCI.HHZ. 2023-04-19T08:12:27.96 0.3 undecidable manual P 61 55.5999 116 0.07 68
IV.ACER.HHZ. 2023-04-19T08:12:27.65 0.3 undecidable manual P 300 52.7028 118 0.16 67
IX.VGG3.HNZ. 2023-04-19T08:12:27.60 0.1 undecidable manual P 245 54.6009 117 -0.15 90
IV.ORI.HHZ. 2023-04-19T08:12:27.90 0.1 undecidable manual P 183 55.2003 116 0.06 92
IV.MIGL.HHZ. 2023-04-19T08:12:27.54 0.3 undecidable manual S 330 7.1928 167 0.48 67
IV.AMUR.HHZ. 2023-04-19T08:12:26.08 0.1 undecidable manual P 14 41.0256 125 0.13 92
IV.PTRP.HHZ. 2023-04-19T08:12:25.85 0.3 undecidable manual P 265 35.8419 129 0.55 63
GE.MATE.HHZ. 2023-04-19T08:12:23.69 0.1 undecidable manual P 59 21.6672 144 -0.1 97
IV.MIGL.HHZ. 2023-04-19T08:12:22.85 0.1 undecidable manual P 330 7.1928 167 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MIGL.HHN. ML:3.0 0.0048449999999999995 0.62 AML other m 2023-04-19T08:12:27.98
IV.MIGL.HHE. ML:2.7 0.002415 1.5 AML other m 2023-04-19T08:12:27.79
GE.MATE.HHE. ML:2.4 0.0010205 0.26 AML other m 2023-04-19T08:12:28.56
GE.MATE.HHN. ML:2.4 0.001006 0.18 AML other m 2023-04-19T08:12:28.58
IV.AMUR.HHE. ML:2.3 0.000582 1.76 AML other m 2023-04-19T08:12:32.99
IV.AMUR.HNE. ML:2.3 0.0005074999999999999 0.22 AML other m 2023-04-19T08:12:33.00
IV.AMUR.HHN. ML:2.4 0.0006045 1.22 AML other m 2023-04-19T08:12:33.09
IV.AMUR.HNN. ML:2.4 0.0006075000000000001 1.22 AML other m 2023-04-19T08:12:33.10
IV.PTRP.HHN. ML:2.0 0.0003075 1.1 AML other m 2023-04-19T08:12:34.60
IV.PTRP.HHE. ML:1.8 0.0001585 0.36 AML other m 2023-04-19T08:12:35.41
IV.SCHR.EHN. ML:1.6 0.0000896 0.34 AML other m 2023-04-19T08:12:35.73
IV.SCHR.EHE. ML:1.8 0.00011949999999999999 1.54 AML other m 2023-04-19T08:12:35.82
IV.NOCI.HHE. ML:2.2 0.0003045 0.44 AML other m 2023-04-19T08:12:36.19
IV.NOCI.HNE. ML:2.2 0.00028649999999999997 0.42 AML other m 2023-04-19T08:12:36.20
IV.ACER.HNE. ML:2.3 0.000372 0.56 AML other m 2023-04-19T08:12:36.55
IV.ACER.HHE. ML:2.3 0.0003804999999999999 0.58 AML other m 2023-04-19T08:12:36.55
IV.MRVN.HHN. ML:1.9 0.00013450000000000002 1.84 AML other m 2023-04-19T08:12:37.94
IV.ACER.HNN. ML:2.1 0.0002375 1.1 AML other m 2023-04-19T08:12:37.11
IV.ACER.HHN. ML:2.1 0.000244 0.42 AML other m 2023-04-19T08:12:38.22
IV.NOCI.HHN. ML:2.3 0.0003635 0.46 AML other m 2023-04-19T08:12:38.15
IV.NOCI.HNN. ML:2.2 0.00032499999999999993 0.48 AML other m 2023-04-19T08:12:38.15
IV.MCEL.HHE. ML:1.7 0.00007879999999999999 0.5 AML other m 2023-04-19T08:12:38.30
OT.TAR1.HHE. ML:2.0 0.00015099999999999998 1.14 AML other m 2023-04-19T08:12:38.28
IV.MCEL.HHN. ML:1.8 0.0000951 1.34 AML other m 2023-04-19T08:12:39.22
IV.MRVN.HHE. ML:1.8 0.0001041 1.08 AML other m 2023-04-19T08:12:39.37
IV.ORI.HHN. ML:2.4 0.0004545 1.34 AML other m 2023-04-19T08:12:39.88
OT.TAR1.HHN. ML:2.0 0.00013445000000000002 1.08 AML other m 2023-04-19T08:12:40.41
IV.ORI.HHE. ML:2.3 0.00035 0.4 AML other m 2023-04-19T08:12:40.68
IV.SIRI.HHE. ML:1.6 0.0000572 0.96 AML other m 2023-04-19T08:12:41.51
IV.PALZ.HHN. ML:1.8 0.0001125 1 AML other m 2023-04-19T08:12:42.22
IV.SALB.HHE. ML:2.0 0.0001445 0.2 AML other m 2023-04-19T08:12:42.58
IV.PALZ.HHE. ML:1.9 0.00013350000000000002 0.4 AML other m 2023-04-19T08:12:42.68
IV.SIRI.HHN. ML:1.6 0.00005665000000000001 0.54 AML other m 2023-04-19T08:12:43.05
IV.SALB.HHN. ML:1.8 0.0000897 0.46 AML other m 2023-04-19T08:12:43.76
IV.CET2.HHN. ML:2.1 0.0000892 0.62 AML other m 2023-04-19T08:12:54.62
IV.CET2.HHE. ML:1.9 0.00005295 0.58 AML other m 2023-04-19T08:12:57.71
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
Waveforms Seismic signals in miniseed + resp format Download