Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 17-01-2017 and time 22:19:25 (Italy) in region 2 km E Romagnano al Monte (SA)

A magnitude ML 2.0 earthquake occured in region: 2 km E Romagnano al Monte (SA), on

  • 17-01-2017 21:19:25 (UTC)
  • 17-01-2017 22:19:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.6290, 15.4580 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
Romagnano al Monte SA 2 368 368
Salvitelle SA 4 560 928
Ricigliano SA 5 1144 2072
Vietri di Potenza PZ 5 2832 4904
Balvano PZ 5 1830 6734
San Gregorio Magno SA 6 4286 11020
Caggiano SA 8 2765 13785
Buccino SA 8 5047 18832
Auletta SA 8 2336 21168
Pertosa SA 9 690 21858
Savoia di Lucania PZ 10 1127 22985
Sant'Angelo Le Fratte PZ 13 1429 24414
Baragiano PZ 13 2671 27085
Petina SA 13 1159 28244
Polla SA 13 5279 33523
Muro Lucano PZ 14 5497 39020
Palomonte SA 14 3985 43005
Sicignano degli Alburni SA 15 3519 46524
Picerno PZ 15 5985 52509
Bella PZ 16 5171 57680
Castelgrande PZ 18 943 58623
Colliano SA 18 3638 62261
Sant'Arsenio SA 18 2815 65076
Satriano di Lucania PZ 18 2374 67450
Contursi Terme SA 18 3394 70844
Tito PZ 19 7332 78176
San Pietro al Tanagro SA 20 1695 79871
Oliveto Citra SA 20 3802 83673

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km W of Potenza (67122 inhabitants)
40 Km E of Battipaglia (50786 inhabitants)
59 Km E of Salerno (135261 inhabitants)
64 Km E of Cava de' Tirreni (53659 inhabitants)
64 Km SE of Avellino (54857 inhabitants)
80 Km E of Scafati (50787 inhabitants)
80 Km SE of Benevento (60091 inhabitants)
80 Km SW of Cerignola (58396 inhabitants)
83 Km E of Castellammare di Stabia (66466 inhabitants)
93 Km S of Foggia (151991 inhabitants)
94 Km E of Torre del Greco (86275 inhabitants)
95 Km W of Altamura (70396 inhabitants)
95 Km E of Portici (55274 inhabitants)
96 Km E of Ercolano (53709 inhabitants)
96 Km W of Matera (60436 inhabitants)
97 Km SW of Andria (100440 inhabitants)
98 Km E of Acerra (59573 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 2017-01-17
21:19:25		 40.6288 15.4577 8 2018-01-10
09:44:30		 Bollettino Sismico Italiano INGV 47946941
Reviewed
Rev100 		ML 2.0 2017-01-17
21:19:25		 40.6342 15.4197 7 2017-01-17
21:39:47		 Sala Sismica INGV-Roma 39177861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-17 21:19:25 ± 0.15
Latitude 40.6288 ± 0.0072
Longitude 15.4577 ± 0.0166
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 47946941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1384
Semi-minor axis of confidence ellipse (meter) 342
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 80
Circular confidence region, given by single value of horizontal uncertainty (meter) 1380.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.83547
Number of stations at which the event was observed 47
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 47946941
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-09-17 08:55:31

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 39177861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-17 21:39:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCIV.HHZ. 2017-01-17T21:21:02.15 3.0 undecidable manual Sn -0.61 0
IV.CORL.HHZ. 2017-01-17T21:20:59.07 3.0 undecidable manual Sg 5.5 0
IV.GROG.HHZ. 2017-01-17T21:20:56.78 3.0 negative manual Pg 17.33 0
IV.SOLUN.HHZ. 2017-01-17T21:20:55.36 3.0 undecidable manual Sg 8.16 0
IV.AGST.EHZ. 2017-01-17T21:20:54.37 3.0 undecidable manual Sn -3.85 0
IV.HAGA.HHZ. 2017-01-17T21:20:53.68 3.0 undecidable manual Sn -3.92 0
IV.HLNI.HHZ. 2017-01-17T21:20:51.53 3.0 undecidable manual Sn -5 0
IV.EPOZ.HHZ. 2017-01-17T21:20:49.34 3.0 undecidable manual Sn 1.19 0
IV.GIB.HHZ. 2017-01-17T21:20:48.43 3.0 undecidable manual Sg 3.1 0
IV.ESML.HHZ. 2017-01-17T21:20:48.29 3.0 undecidable manual Sn -1.71 0
IV.PETRA.HHZ. 2017-01-17T21:20:47.77 3.0 undecidable manual Sn -0.54 0
IV.CAGR.HHZ. 2017-01-17T21:20:47.90 3.0 undecidable manual Sn -3.31 0
IV.ESLN.HHZ. 2017-01-17T21:20:46.73 3.0 undecidable manual Sn -1.22 0
IV.AIO.HHZ. 2017-01-17T21:20:46.11 3.0 undecidable manual Sg 5.3 0
IV.PLLN.EHZ. 2017-01-17T21:20:46.82 3.0 undecidable manual Sn 2.34 0
IV.GALF.HHZ. 2017-01-17T21:20:45.09 3.0 undecidable manual Sn -3.71 0
IV.EMSG.HHZ. 2017-01-17T21:20:44.54 3.0 undecidable manual Sn -0.38 0
CR.BRJN.HHZ. 2017-01-17T21:20:44.16 3.0 undecidable manual Pg 11.73 0
IV.NOV.HHZ. 2017-01-17T21:20:44.69 3.0 undecidable manual Sg 5.16 0
IV.EPZF.HHZ. 2017-01-17T21:20:43.50 3.0 undecidable manual Sn -1.58 0
IV.MSFR.HHZ. 2017-01-17T21:20:40.55 0.1 positive manual P -0.48 0
IV.MNO.SHZ. 2017-01-17T21:20:40.04 3.0 undecidable manual Sn -3 0
IV.TRIF.HHZ. 2017-01-17T21:20:37.23 3.0 undecidable manual Pg 8.59 0
IV.HPAC.HHZ. 2017-01-17T21:20:35.57 3.0 undecidable manual Pg 10.9 0
IV.ATFO.HHZ. 2017-01-17T21:20:27.04 3.0 positive manual Pg 8.27 0
IV.ARCI.HHZ. 2017-01-17T21:20:21.56 3.0 undecidable manual Pn -0.28 0
IV.LIK.EHZ.01 2017-01-17T21:20:19.69 3.0 undecidable manual Sg 2.89 0
IV.CSP1.EHZ. 2017-01-17T21:20:13.48 3.0 positive manual Pn 1.51 0
IV.T1220.EHZ. 2017-01-17T21:20:12.53 3.0 negative manual Pn -0.31 0
IV.CESI.HHZ. 2017-01-17T21:20:12.05 3.0 positive manual Pn -0.75 0
IV.GALF.HHZ. 2017-01-17T21:20:08.55 3.0 negative manual Pn -3.22 0
IV.VITU.HNN. 2017-01-17T21:19:42.09 0.6 undecidable manual P 312 92.7405 50 0.97 35
IV.PSB1.HNZ. 2017-01-17T21:19:40.77 0.6 undecidable manual P 321 85.3479 50 0.78 38
MN.CUC.HNZ. 2017-01-17T21:19:38.97 3.0 undecidable manual P -0.34 0
IV.SCHR.EHN. 2017-01-17T21:19:37.33 0.1 undecidable manual P 132 70.6737 50 -0.4 90
IV.PALZ.HHZ. 2017-01-17T21:19:35.76 0.3 undecidable manual P 50 54.8007 50 0.47 69
IV.SLCN.HHZ. 2017-01-17T21:19:35.56 0.3 undecidable manual S 151 30.3474 105 -0.4 73
IV.MGR.HHE. 2017-01-17T21:19:35.12 0.3 undecidable manual P 172 55.1004 50 -0.21 73
IV.SIRI.HHZ. 2017-01-17T21:19:35.93 0.1 undecidable manual P 145 60.495 50 -0.22 96
IV.ACER.HHZ. 2017-01-17T21:19:34.04 0.1 undecidable manual P 67 44.4222 50 0.36 95
IV.CAFE.HHZ. 2017-01-17T21:19:34.00 0.3 undecidable manual P 337 48.0186 50 -0.23 73
IV.VULT.HHZ. 2017-01-17T21:19:33.02 0.3 undecidable manual P 20 38.5281 50 0.25 74
IV.MCEL.HHZ. 2017-01-17T21:19:33.45 0.3 undecidable manual P 139 44.5221 50 -0.24 74
BA.PZUN.HHE. 2017-01-17T21:19:32.09 0.3 undecidable manual P 86 29.4483 106 0.91 60
IV.CMPR.HHZ. 2017-01-17T21:19:32.27 0.3 undecidable manual P 201 36.8298 50 -0.24 75
IX.LIO3.HHZ.02 2017-01-17T21:19:31.82 0.3 undecidable manual P 322 37.7289 50 -0.83 61
IV.SLCN.HHZ. 2017-01-17T21:19:31.62 0.1 negative manual P 151 30.3474 105 0.26 100
IV.CDRU.HHE. 2017-01-17T21:19:30.02 0.1 undecidable manual P 220 20.0688 112 0.61 93
IV.MRLC.HHZ. 2017-01-17T21:19:30.49 0.3 undecidable manual S 11 14.3745 120 -0.32 76
IV.MRLC.HHZ. 2017-01-17T21:19:27.82 0.1 positive manual P 11 14.3745 120 -0.56 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ACER.HNN. ML:2.0 0.0002806219 2.5984 AML other m 2017-01-17T21:19:42.07
IV.ACER.HHN. ML:2.0 0.00029802575 0.6016 AML other m 2017-01-17T21:19:42.57
IV.ACER.HHE. ML:2.0 0.00032673335 0.256 AML other m 2017-01-17T21:19:43.44
IV.ACER.HNE. ML:2.0 0.000290879 0.2432 AML other m 2017-01-17T21:19:43.44
IV.MCEL.HNN. ML:1.8 0.00017874590000000002 4.4544 AML other m 2017-01-17T21:19:44.01
IV.MCEL.HNE. ML:1.8 0.0001683518 0.3968 AML other m 2017-01-17T21:19:44.38
IV.MCEL.HHE. ML:1.7 0.0001472722 0.64 AML other m 2017-01-17T21:19:42.10
IV.MCEL.HHN. ML:1.8 0.00017878115 4.4672 AML other m 2017-01-17T21:19:44.00
IV.MRLC.HHE. ML:2.3 0.0020110535000000002 0.2816 AML other m 2017-01-17T21:19:31.32
IV.MRLC.HHN. ML:2.5 0.00344847 1.8432 AML other m 2017-01-17T21:19:31.55
IV.MRLC.HNN. ML:2.5 0.0032698415 1.8432 AML other m 2017-01-17T21:19:31.55
IV.MRLC.HNE. ML:2.3 0.002171995 0.4992 AML other m 2017-01-17T21:19:30.82
IV.PALZ.HHN. ML:2.3 0.0004522705 2.0864 AML other m 2017-01-17T21:19:43.28
IV.PALZ.HHE. ML:2.3 0.00049079475 2.176 AML other m 2017-01-17T21:19:44.90
IV.SIRI.HHE. ML:2.1 0.00023462654999999998 0.2816 AML other m 2017-01-17T21:19:48.42
IV.SIRI.HNE. ML:2.1 0.0002385333 0.256 AML other m 2017-01-17T21:19:48.42
IV.SIRI.HHN. ML:1.8 0.00014215295 3.584 AML other m 2017-01-17T21:19:47.42
IV.SIRI.HNN. ML:1.9 0.00015148790000000002 3.584 AML other m 2017-01-17T21:19:47.42
IV.SLCN.HHE. ML:2.0 0.000563172 3.712 AML other m 2017-01-17T21:19:36.38
IV.SLCN.HNE. ML:2.0 0.00045580239999999997 0.8576 AML other m 2017-01-17T21:19:38.26
IV.SLCN.HNN. ML:2.1 0.0006539428000000001 1.344 AML other m 2017-01-17T21:19:39.12
IV.SLCN.HHN. ML:2.1 0.0006928874 1.1776 AML other m 2017-01-17T21:19:40.08
IV.VULT.HNN. ML:1.9 0.0002905973 0.4864 AML other m 2017-01-17T21:19:41.13
IV.VULT.HHE. ML:1.8 0.00025058590000000004 2.24 AML other m 2017-01-17T21:19:41.36
IV.VULT.HHN. ML:1.8 0.0002544239 2.5344 AML other m 2017-01-17T21:19:42.76
IV.VULT.HNE. ML:1.9 0.0002882203 3.4688 AML other m 2017-01-17T21:19:39.64
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