Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 09-03-2017 and time 22:38:23 (Italy) in region 4 km W Abriola (PZ)

A magnitude ML 2.0 earthquake occured in region: 4 km W Abriola (PZ), on

  • 09-03-2017 21:38:23 (UTC)
  • 09-03-2017 22:38:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.5240, 15.7680 at 22 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
Abriola PZ 4 1531 1531
Pignola PZ 6 6962 8493
Calvello PZ 9 1948 10441
Sasso di Castalda PZ 9 835 11276
Tito PZ 10 7332 18608
Satriano di Lucania PZ 11 2374 20982
Marsico Nuovo PZ 12 4098 25080
Brienza PZ 13 4078 29158
Anzi PZ 13 1696 30854
Potenza PZ 13 67122 97976
Paterno PZ 17 3368 101344
Picerno PZ 17 5985 107329
Marsicovetere PZ 17 5546 112875
Brindisi Montagna PZ 18 908 113783
Sant'Angelo Le Fratte PZ 18 1429 115212
Laurenzana PZ 19 1797 117009
Savoia di Lucania PZ 19 1127 118136
Atena Lucana SA 19 2336 120472
Trivigno PZ 20 678 121150

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km S of Potenza (67122 inhabitants)
67 Km E of Battipaglia (50786 inhabitants)
72 Km W of Matera (60436 inhabitants)
74 Km W of Altamura (70396 inhabitants)
83 Km S of Cerignola (58396 inhabitants)
87 Km E of Salerno (135261 inhabitants)
90 Km SW of Andria (100440 inhabitants)
92 Km E of Cava de' Tirreni (53659 inhabitants)
93 Km E of Avellino (54857 inhabitants)
98 Km SW of Barletta (94814 inhabitants)
100 Km SW of Trani (56217 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 2017-03-09
21:38:23		 40.5245 15.768 22 2018-01-10
09:55:03		 Bollettino Sismico Italiano INGV 49992831
Reviewed
Rev100 		ML 2.0 2017-03-09
21:38:23		 40.5172 15.7832 24 2017-03-09
21:44:02		 Sala Sismica INGV-Roma 42169531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-09 21:38:23 ± 0.08
Latitude 40.5245 ± 0.0036
Longitude 15.7680 ± 0.0047
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 49992831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 368
Semi-minor axis of confidence ellipse (meter) 84
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 314
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 47
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) 0.12501
Epicentral distance of station farthest from the epicenter (degree) 1.19160
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 42169531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-09 21:44:02

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 49992831
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-10-27 10:09:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LTRZ.EHZ. 2017-03-09T21:38:50.30 0.3 undecidable manual S 84 89.0442 98 0.31 62
IV.AMUR.HHZ. 2017-03-09T21:38:48.33 0.3 undecidable manual S 59 82.1511 99 0.16 65
GE.MATE.HHZ. 2017-03-09T21:38:47.53 0.3 undecidable manual S 80 80.0643 99 -0.1 65
IV.SGTA.HNZ. 2017-03-09T21:38:46.96 0.3 undecidable manual S 334 75.6687 99 0.49 61
IV.CAPA.HHZ. 2017-03-09T21:38:45.58 0.3 undecidable manual S 3 70.374 100 0.49 62
IV.MSAG.HHZ. 2017-03-09T21:38:45.79 0.3 undecidable manual P 5 132.2676 95 0.34 57
IV.MRVN.HHZ. 2017-03-09T21:38:45.15 0.3 undecidable manual S 31 69.4749 100 0.3 65
IV.NOCI.HHZ. 2017-03-09T21:38:43.18 0.3 undecidable manual P 75 112.998 96 0.69 53
IV.MIGL.HHZ. 2017-03-09T21:38:41.74 0.6 undecidable manual S 81 57.3981 103 0.06 46
IV.VULT.HHZ. 2017-03-09T21:38:39.30 0.1 undecidable manual S 345 49.4172 106 -0.32 88
IV.CMPR.HHZ. 2017-03-09T21:38:39.10 0.1 undecidable manual S 240 45.4212 107 0.5 85
IV.LTRZ.EHZ. 2017-03-09T21:38:38.91 0.3 undecidable manual P 84 89.0442 98 0.08 65
IV.AMUR.HHZ. 2017-03-09T21:38:38.00 0.3 undecidable manual P 59 82.1511 99 0.22 64
IV.SCHR.EHZ. 2017-03-09T21:38:38.00 0.1 undecidable manual S 144 44.5221 108 -0.36 89
IV.PALZ.HHZ. 2017-03-09T21:38:38.96 0.3 undecidable manual S 19 49.3173 106 -0.62 60
IV.CDRU.HHZ. 2017-03-09T21:38:37.00 0.1 undecidable manual S 264 39.2274 111 -0.05 96
GE.MATE.HHZ. 2017-03-09T21:38:37.60 0.1 undecidable manual P 80 80.0643 99 0.14 87
IV.CAFE.HNZ. 2017-03-09T21:38:36.16 0.3 undecidable manual P 322 71.4729 100 0 68
IV.SGTA.HNZ. 2017-03-09T21:38:36.45 0.3 undecidable manual P 334 75.6687 99 -0.34 62
IV.SIRI.HHZ. 2017-03-09T21:38:36.50 0.6 undecidable manual S 167 38.9277 111 -0.45 44
IV.CAPA.HHZ. 2017-03-09T21:38:35.53 0.3 undecidable manual P 3 70.374 100 -0.47 61
IV.MRLC.HHZ. 2017-03-09T21:38:35.50 0.3 undecidable manual S 318 34.8429 114 -0.45 66
IV.MRVN.HHZ. 2017-03-09T21:38:35.27 0.6 undecidable manual P 31 69.4749 100 -0.58 39
IV.SNAL.HHZ. 2017-03-09T21:38:35.38 0.6 undecidable manual P 314 64.6908 101 0.25 44
IV.MTSN.HHZ. 2017-03-09T21:38:34.80 0.3 undecidable manual S 183 28.6491 119 0.32 68
IV.CRAC.EHZ. 2017-03-09T21:38:34.63 0.3 undecidable manual P 106 58.497 103 0.44 64
MN.CUC.HHZ. 2017-03-09T21:38:34.23 0.3 undecidable manual P 176 58.9965 103 -0.05 69
IV.MCRV.HHN. 2017-03-09T21:38:34.36 0.6 undecidable manual P 300 57.9975 103 0.24 44
IV.PTRP.HHZ. 2017-03-09T21:38:33.90 0.3 undecidable manual S 91 24.753 124 0.32 69
IV.MIGL.HHZ. 2017-03-09T21:38:33.86 0.1 undecidable manual P 81 57.3981 103 -0.17 89
IV.MCEL.HHZ. 2017-03-09T21:38:33.20 0.3 undecidable manual S 173 22.3554 127 0.14 71
TV.AG11.EHE. 2017-03-09T21:38:33.90 0.1 undecidable manual S 144 26.3514 122 -0.05 98
IV.VULT.HHZ. 2017-03-09T21:38:32.43 0.1 negative manual P 345 49.4172 106 -0.41 86
IV.PALZ.HHZ. 2017-03-09T21:38:32.33 0.3 undecidable manual P 19 49.3173 106 -0.49 63
IV.CMPR.HHZ. 2017-03-09T21:38:32.31 0.1 positive manual P 240 45.4212 107 0.06 94
IV.MGR.HHZ. 2017-03-09T21:38:32.56 0.1 positive manual P 203 46.62 107 0.14 92
IV.CDRU.HHZ. 2017-03-09T21:38:31.28 0.1 positive manual P 264 39.2274 111 -0.07 95
BA.PZUN.HNZ. 2017-03-09T21:38:31.60 0.3 undecidable manual S 14 13.875 143 0.15 73
IV.MRLC.HHZ. 2017-03-09T21:38:31.21 0.3 undecidable manual P 318 34.8429 114 0.49 66
IV.SCHR.EHZ. 2017-03-09T21:38:31.73 0.1 positive manual P 144 44.5221 108 -0.39 88
IV.SIRI.HHZ. 2017-03-09T21:38:31.05 0.1 positive manual P 167 38.9277 111 -0.25 91
TV.AG11.EHE. 2017-03-09T21:38:29.42 0.1 positive manual P 144 26.3514 122 -0.14 96
IV.MTSN.HHZ. 2017-03-09T21:38:29.77 0.1 positive manual P 183 28.6491 119 -0.1 96
IV.PTRP.HHZ. 2017-03-09T21:38:29.42 0.1 positive manual P 91 24.753 124 0.07 97
BA.PZUN.HNZ. 2017-03-09T21:38:28.15 0.1 negative manual P 14 13.875 143 0.03 100
IV.MCEL.HHZ. 2017-03-09T21:38:28.92 0.1 positive manual P 173 22.3554 127 -0.13 97
IV.SLCN.HHZ. 2017-03-09T21:38:28.81 0.1 positive manual P 217 18.7701 133 0.18 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
BA.PZUN.HHE. ML:2.5 0.002165 0.28 AML other m 2017-03-09T21:38:31.96
BA.PZUN.HNN. ML:2.7 0.0029249999999999996 0.24 AML other m 2017-03-09T21:38:32.12
BA.PZUN.HHN. ML:2.6 0.002845 0.24 AML other m 2017-03-09T21:38:32.12
IV.SLCN.HHE. ML:2.2 0.0009930000000000002 0.26 AML other m 2017-03-09T21:38:33.46
IV.MCEL.HHE. ML:2.1 0.0006670000000000001 0.16 AML other m 2017-03-09T21:38:33.90
IV.MCEL.HNE. ML:2.1 0.0006385 0.18 AML other m 2017-03-09T21:38:33.91
IV.SLCN.HNE. ML:2.3 0.0009995 0.82 AML other m 2017-03-09T21:38:34.51
IV.SLCN.HHN. ML:2.1 0.000733 0.28 AML other m 2017-03-09T21:38:34.52
IV.SLCN.HNN. ML:2.0 0.0005290000000000001 0.28 AML other m 2017-03-09T21:38:34.66
IV.MCEL.HHN. ML:2.0 0.0005344999999999999 0.4 AML other m 2017-03-09T21:38:34.62
IV.MCEL.HNN. ML:2.0 0.000518 0.38 AML other m 2017-03-09T21:38:34.62
IV.PTRP.HHN. ML:2.0 0.000439 0.3 AML other m 2017-03-09T21:38:34.70
IV.MRLC.HNE. ML:1.4 0.000086403885 5.8624 AML other m 2017-03-09T21:38:37.77
IV.PTRP.HHE. ML:1.9 0.0003965 1.72 AML other m 2017-03-09T21:38:34.13
IV.MTSN.HHE. ML:1.7 0.000201 0.24 AML other m 2017-03-09T21:38:36.70
IV.CDRU.HHN. ML:1.6 0.0001305 0.28 AML other m 2017-03-09T21:38:37.19
IV.MRLC.HHN. ML:1.6 0.00014700000000000002 0.42 AML other m 2017-03-09T21:38:37.90
IV.MRLC.HNN. ML:1.6 0.0001541614 1.1776 AML other m 2017-03-09T21:38:37.91
IV.CDRU.HHE. ML:2.0 0.0002895 0.5 AML other m 2017-03-09T21:38:38.44
IV.MTSN.HHN. ML:1.8 0.00023449999999999998 1.34 AML other m 2017-03-09T21:38:38.88
IV.SCHR.EHN. ML:2.0 0.00028349999999999995 0.12 AML other m 2017-03-09T21:38:38.36
IV.SCHR.EHE. ML:2.0 0.00029200000000000005 0.48 AML other m 2017-03-09T21:38:38.54
IV.SIRI.HNN. ML:2.0 0.00028700000000000004 1 AML other m 2017-03-09T21:38:38.80
IV.SIRI.HHN. ML:2.0 0.00029549999999999997 1.02 AML other m 2017-03-09T21:38:38.80
IV.PALZ.HHN. ML:2.1 0.00031953445000000005 3.0336 AML other m 2017-03-09T21:38:40.76
IV.SIRI.HHE. ML:2.0 0.00028149999999999996 0.32 AML other m 2017-03-09T21:38:39.56
IV.SIRI.HNE. ML:2.0 0.0002785 0.3 AML other m 2017-03-09T21:38:39.57
IV.MRLC.HHE. ML:1.5 0.000106 0.28 AML other m 2017-03-09T21:38:39.62
IV.MGR.HNE. ML:1.8 0.0001610034 0.7424 AML other m 2017-03-09T21:38:39.59
IV.VULT.HHE. ML:2.0 0.000266 0.16 AML other m 2017-03-09T21:38:40.21
IV.VULT.HNE. ML:2.0 0.0002615 0.9 AML other m 2017-03-09T21:38:40.73
IV.VULT.HHN. ML:2.0 0.0002535 0.56 AML other m 2017-03-09T21:38:40.17
IV.PALZ.HHE. ML:2.0 0.0002305963 3.1616 AML other m 2017-03-09T21:38:40.50
IV.CMPR.HHE. ML:1.6 0.00011249999999999998 1.16 AML other m 2017-03-09T21:38:41.71
IV.VULT.HNN. ML:2.1 0.0003185 0.54 AML other m 2017-03-09T21:38:41.58
IV.MGR.HHE. ML:1.7 0.0001315 1.7 AML other m 2017-03-09T21:38:41.07
IV.CMPR.HHN. ML:1.9 0.000195 0.34 AML other m 2017-03-09T21:38:42.66
IV.MGR.HHN. ML:1.8 0.000147 0.22 AML other m 2017-03-09T21:38:43.63
IV.MIGL.HHN. ML:2.6 0.0008615 0.46 AML other m 2017-03-09T21:38:43.61
IV.MIGL.HHE. ML:2.6 0.0007975 0.22 AML other m 2017-03-09T21:38:46.30
GE.MATE.HHN. ML:2.2 0.000187 0.42 AML other m 2017-03-09T21:38:49.62
GE.MATE.HHE. ML:2.0 0.000133 0.72 AML other m 2017-03-09T21:38:50.03
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