Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 13-02-2018 and time 10:07:26 (Italy) in region 2 km S Muro Lucano (PZ)

A magnitude ML 2.1 earthquake occured in region: 2 km S Muro Lucano (PZ), on

  • 13-02-2018 09:07:26 (UTC)
  • 13-02-2018 10:07:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.7410, 15.4790 at 8 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
Muro Lucano PZ 2 5497 5497
Bella PZ 5 5171 10668
Castelgrande PZ 6 943 11611
Ricigliano SA 8 1144 12755
San Fele PZ 10 3004 15759
Balvano PZ 10 1830 17589
San Gregorio Magno SA 11 4286 21875
Baragiano PZ 12 2671 24546
Rapone PZ 12 990 25536
Pescopagano PZ 13 1910 27446
Romagnano al Monte SA 13 368 27814
Ruvo del Monte PZ 13 1083 28897
Sant'Andrea di Conza AV 15 1539 30436
Santomenna SA 15 443 30879
Buccino SA 15 5047 35926
Laviano SA 15 1438 37364
Colliano SA 16 3638 41002
Castelnuovo di Conza SA 16 619 41621
Vietri di Potenza PZ 16 2832 44453
Salvitelle SA 17 560 45013
Ruoti PZ 17 3579 48592
Picerno PZ 18 5985 54577
Valva SA 18 1643 56220
Conza della Campania AV 18 1373 57593
Palomonte SA 18 3985 61578
Calitri AV 18 4666 66244
Caggiano SA 19 2765 69009
Cairano AV 20 326 69335
Savoia di Lucania PZ 20 1127 70462

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km W of Potenza (67122 inhabitants)
44 Km E of Battipaglia (50786 inhabitants)
61 Km E of Avellino (54857 inhabitants)
61 Km E of Salerno (135261 inhabitants)
65 Km E of Cava de' Tirreni (53659 inhabitants)
69 Km SW of Cerignola (58396 inhabitants)
73 Km SE of Benevento (60091 inhabitants)
80 Km E of Scafati (50787 inhabitants)
81 Km S of Foggia (151991 inhabitants)
84 Km E of Castellammare di Stabia (66466 inhabitants)
87 Km SW of Andria (100440 inhabitants)
91 Km W of Altamura (70396 inhabitants)
93 Km SW of Barletta (94814 inhabitants)
94 Km E of Torre del Greco (86275 inhabitants)
95 Km W of Matera (60436 inhabitants)
95 Km E of Portici (55274 inhabitants)
96 Km E of Ercolano (53709 inhabitants)
96 Km E of Acerra (59573 inhabitants)
99 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 2.1 2018-02-13
09:07:26		 40.7407 15.4792 8 2019-04-24
14:49:50		 Bollettino Sismico Italiano INGV 66761921
Reviewed
Rev100 		ML 2.1 2018-02-13
09:07:26		 40.7362 15.4717 7 2018-02-13
09:15:11		 Sala Sismica INGV-Roma 53874911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-02-13 09:07:26 ± 0.07
Latitude 40.7407 ± 0.0045
Longitude 15.4792 ± 0.0059
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66761921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 441
Semi-minor axis of confidence ellipse (meter) 436
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 312
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.01709
Epicentral distance of station farthest from the epicenter (degree) 0.62863
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 66761921
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-21 15:53:40

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 53874911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-02-13 09:15:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFE.HHZ. 2018-02-13T09:07:40.20 0.6 undecidable manual S 328 37.8288 50 0.34 45
IV.ACER.HHZ. 2018-02-13T09:07:40.85 0.3 undecidable manual S 82 39.2274 50 0.61 63
IV.MRVN.HHZ. 2018-02-13T09:07:38.80 0.3 undecidable manual P 59 69.7746 50 -0.38 64
IV.SNAL.HHZ. 2018-02-13T09:07:38.14 0.6 undecidable manual S 312 30.5472 104 0.6 43
IV.CDRU.HHZ. 2018-02-13T09:07:37.69 0.6 undecidable manual S 208 31.4463 104 -0.16 48
IV.MCRV.HHZ. 2018-02-13T09:07:36.20 0.3 undecidable manual S 280 26.5512 107 0.01 75
IV.VULT.HHZ. 2018-02-13T09:07:36.50 0.6 undecidable manual S 26 26.4513 107 0.35 46
IV.PALZ.HHZ. 2018-02-13T09:07:35.14 0.1 undecidable manual P 61 46.2204 50 -0.41 88
IV.CMPR.HHZ. 2018-02-13T09:07:35.74 0.3 undecidable manual P 198 49.2174 50 -0.26 68
IV.SLCN.HHZ. 2018-02-13T09:07:35.19 0.3 undecidable manual P 162 41.0256 50 0.45 66
IV.CAFE.HHZ. 2018-02-13T09:07:34.04 0.1 undecidable manual P 328 37.8288 50 -0.21 93
IV.ACER.HHZ. 2018-02-13T09:07:34.37 0.1 undecidable manual P 82 39.2274 50 -0.1 95
IV.SNAL.HHZ. 2018-02-13T09:07:32.77 0.1 undecidable manual P 312 30.5472 104 -0.14 96
IV.CDRU.HHZ. 2018-02-13T09:07:32.98 0.1 positive manual P 208 31.4463 104 -0.11 96
IX.AND3.HNN.02 2018-02-13T09:07:32.07 0.1 undecidable manual P 330 24.2535 108 0.36 93
IV.VULT.HHZ. 2018-02-13T09:07:32.21 0.1 undecidable manual P 26 26.4513 107 0.1 98
IX.SFL3.HNZ. 2018-02-13T09:07:31.04 0.6 undecidable manual S 57 9.879 128 0.06 51
IV.MCRV.HHZ. 2018-02-13T09:07:31.81 0.1 undecidable manual P 280 26.5512 107 -0.32 93
IX.RDM3.HHZ.02 2018-02-13T09:07:30.24 0.3 undecidable manual P 18 15.6732 117 0.13 74
IX.CSG3.HNE. 2018-02-13T09:07:30.46 0.6 undecidable manual S 351 8.6802 132 -0.2 49
IX.VDS3.HNN. 2018-02-13T09:07:30.17 0.6 undecidable manual S 270 4.3956 151 0.46 47
IX.SCL3.HNE. 2018-02-13T09:07:30.43 0.6 undecidable manual S 152 5.6943 144 0.47 47
IV.MRLC.HHZ. 2018-02-13T09:07:28.89 0.3 undecidable manual S 25 1.8981 166 -0.51 70
IX.SCL3.HNE. 2018-02-13T09:07:28.83 0.1 undecidable manual P 152 5.6943 144 0.29 97
IX.SFL3.HNZ. 2018-02-13T09:07:28.86 0.1 undecidable manual P 57 9.879 128 -0.26 97
IX.CSG3.HNE. 2018-02-13T09:07:28.81 0.1 undecidable manual P 351 8.6802 132 -0.13 100
IX.VDS3.HNN. 2018-02-13T09:07:28.63 0.1 undecidable manual P 270 4.3956 151 0.24 99
IV.MRLC.HHZ. 2018-02-13T09:07:27.97 0.1 undecidable manual P 25 1.8981 166 -0.24 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CDRU.HHN. ML:1.7 0.0002175 0.26 AML other m 2018-02-13T09:07:38.77
IV.MCRV.HHN. ML:2.2 0.0009495 0.42 AML other m 2018-02-13T09:07:39.42
IV.MCRV.HHE. ML:2.1 0.000762 0.8 AML other m 2018-02-13T09:07:39.43
IV.CDRU.HHE. ML:2.0 0.0004185 0.3 AML other m 2018-02-13T09:07:41.41
IV.ACER.HNN. ML:2.1 0.0004275 0.68 AML other m 2018-02-13T09:07:41.78
IV.ACER.HHN. ML:2.1 0.00049 0.7 AML other m 2018-02-13T09:07:41.78
IV.VULT.HHN. ML:2.4 0.00152 0.66 AML other m 2018-02-13T09:07:43.38
IV.VULT.HNN. ML:2.4 0.001415 0.66 AML other m 2018-02-13T09:07:43.39
IV.CAFE.HHN. ML:2.0 0.00035749999999999996 1.06 AML other m 2018-02-13T09:07:43.75
IV.SNAL.HHE. ML:2.0 0.000509 0.6 AML other m 2018-02-13T09:07:44.90
IV.SNAL.HNE. ML:2.0 0.000508 0.58 AML other m 2018-02-13T09:07:44.90
IV.CAFE.HHE. ML:2.2 0.0006459999999999999 1.44 AML other m 2018-02-13T09:07:45.95
IV.CAFE.HNE. ML:2.2 0.0006644999999999999 1.44 AML other m 2018-02-13T09:07:45.96
IV.SNAL.HHN. ML:2.0 0.0005344999999999999 1.1 AML other m 2018-02-13T09:07:46.14
IV.SNAL.HNN. ML:2.1 0.0005549999999999999 1.1 AML other m 2018-02-13T09:07:46.15
IV.VULT.HHE. ML:2.2 0.0008325 0.9 AML other m 2018-02-13T09:07:46.89
IV.VULT.HNE. ML:2.1 0.0007905 0.9 AML other m 2018-02-13T09:07:46.90
IV.CMPR.HHN. ML:1.7 0.00012705 0.5 AML other m 2018-02-13T09:07:46.49
IV.SLCN.HHE. ML:2.2 0.000514 1.02 AML other m 2018-02-13T09:07:46.84
IV.SLCN.HNE. ML:2.2 0.00048150000000000005 0.32 AML other m 2018-02-13T09:07:46.68
IV.ACER.HHE. ML:2.1 0.00048499999999999997 0.6 AML other m 2018-02-13T09:07:46.95
IV.ACER.HNE. ML:2.1 0.000496 0.58 AML other m 2018-02-13T09:07:46.95
IV.CAFE.HNN. ML:2.1 0.000459 1.5 AML other m 2018-02-13T09:07:48.17
IV.CMPR.HHE. ML:1.8 0.00016149999999999997 0.88 AML other m 2018-02-13T09:07:48.97
IV.SLCN.HNN. ML:2.1 0.0003865 0.74 AML other m 2018-02-13T09:07:51.51
IV.MRVN.HHN. ML:1.8 0.0001111 0.26 AML other m 2018-02-13T09:07:52.12
IV.SLCN.HHN. ML:2.1 0.0004005 1.04 AML other m 2018-02-13T09:07:53.34
IV.MRVN.HHE. ML:1.9 0.00014549999999999999 0.78 AML other m 2018-02-13T09:07:54.02
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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