Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 03-06-2017 and time 14:13:52 (UTC) in region 4 km W Tornolo (PR)

A magnitude ML 2.5 earthquake occured in region: 4 km W Tornolo (PR), on

  • 03-06-2017 14:13:52 (UTC)
  • 03-06-2017 16:13:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.5020, 9.5810 at 9 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
Tornolo PR 4 1010 1010
Bedonia PR 4 3482 4492
Compiano PR 7 1112 5604
Albareto PR 11 2156 7760
Santo Stefano d'Aveto GE 12 1126 8886
Varese Ligure SP 14 2059 10945
Borgo Val di Taro PR 15 6999 17944
Rezzoaglio GE 16 995 18939
Ferriere PC 17 1294 20233
Borzonasca GE 18 2049 22282
Maissana SP 19 616 22898
Bardi PR 19 2227 25125

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NW of La Spezia (93959 inhabitants)
52 Km E of Genova (586655 inhabitants)
62 Km S of Piacenza (102191 inhabitants)
63 Km NW of Carrara (63133 inhabitants)
68 Km W of Parma (192836 inhabitants)
68 Km NW of Massa (69479 inhabitants)
79 Km SW of Cremona (71901 inhabitants)
83 Km SE of Pavia (72576 inhabitants)
86 Km W of Reggio nell'Emilia (171345 inhabitants)
89 Km NW of Viareggio (62467 inhabitants)
89 Km SE of Alessandria (93943 inhabitants)
90 Km E of Savona (61345 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 2.5 2017-06-03
14:13:52		 44.5025 9.5813 9 2018-07-06
11:13:36		 Bollettino Sismico Italiano INGV 54600321
Reviewed
Rev100 		Md 0.0
ML 2.4 		2017-06-03
14:13:52		 44.5392 9.6147 10 2017-06-03
14:23:10		 Sala Sismica INGV-Roma 46207421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-06-03 14:13:52 ± 0.22
Latitude 44.5025 ± 0.0108
Longitude 9.5813 ± 0.0101
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 54600321

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1103
Semi-minor axis of confidence ellipse (meter) 583
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 8
Circular confidence region, given by single value of horizontal uncertainty (meter) 1100.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 55
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.62
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.68083
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 46207421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-06-03 14:23:10

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 54600321
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-03-14 18:38:40

Md:0.0

Field Value
Value 0.0
Uncertainty 0.0
Num. used stations 0
Type of magnitude Md
Reference to an origin 46207421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-06-03 14:23:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NDIM.HHZ. 2017-06-03T14:14:38.92 3.0 undecidable manual P 0
GU.MGRO.HHZ. 2017-06-03T14:14:35.20 0.6 undecidable manual S 251 149.8389 50 -0.68 33
IV.SALO.HHZ. 2017-06-03T14:14:35.97 0.6 undecidable manual S 30 144.1446 50 1.6 21
IV.IMI.HHZ. 2017-06-03T14:14:34.64 0.6 undecidable manual S 245 149.4393 50 -1.14 27
IV.PII.HHZ. 2017-06-03T14:14:27.43 0.3 undecidable manual S 139 114.6963 50 0.93 48
GU.CANO.HHE. 2017-06-03T14:14:26.10 0.3 undecidable manual S 253 111.4995 50 0.44 59
GU.BHB.HHZ. 2017-06-03T14:14:25.48 0.3 undecidable manual P 282 186.5688 38 2.34 14
GU.POPM.HHZ. 2017-06-03T14:14:23.93 0.3 undecidable manual S 118 106.3158 50 -0.33 61
IV.QLNO.HHZ. 2017-06-03T14:14:23.06 0.6 undecidable manual S 259 99.9222 50 0.51 40
GU.MAIM.HHZ. 2017-06-03T14:14:22.48 0.3 undecidable manual S 132 97.4247 50 0.58 58
IV.SEI.HHZ. 2017-06-03T14:14:21.30 0.3 undecidable manual P 109 149.6391 50 3.58 3
IV.MTRZ.HHZ. 2017-06-03T14:14:21.98 3.0 undecidable manual P 0
GU.ENR.HHZ. 2017-06-03T14:14:20.66 0.1 undecidable manual P 261 174.0924 50 -0.83 56
IV.MAGA.HHZ. 2017-06-03T14:14:19.51 0.3 undecidable manual P 30 163.2144 50 -0.3 53
IV.MONC.HHZ. 2017-06-03T14:14:18.84 0.6 undecidable manual P 297 144.8439 50 1.86 18
IV.MOCL.EHZ. 2017-06-03T14:14:18.86 0.6 undecidable manual P 113 138.5613 50 2.85 4
IV.RAVA.EHZ. 2017-06-03T14:14:17.20 0.6 undecidable manual P 76 124.5864 50 3.34 2
IV.ROTM.HHZ. 2017-06-03T14:14:17.59 3.0 undecidable manual P 0
GU.MGRO.HHZ. 2017-06-03T14:14:17.28 0.3 undecidable manual P 251 149.8389 50 -0.46 54
IV.SALO.HHZ. 2017-06-03T14:14:17.06 0.3 undecidable manual P 30 144.1446 50 0.19 58
IV.ZCCA.HNZ. 2017-06-03T14:14:17.56 0.3 undecidable manual P 98 111.7992 50 5.67 2
GU.PCP.HHE. 2017-06-03T14:14:17.74 0.3 undecidable manual S 273 82.0512 50 -0.06 68
IV.IMI.HHZ. 2017-06-03T14:14:17.13 0.3 undecidable manual P 245 149.4393 50 -0.56 53
GU.RORO.HHZ. 2017-06-03T14:14:16.02 0.3 undecidable manual P 251 127.872 50 1.66 32
IV.MPPT.EHZ. 2017-06-03T14:14:16.57 0.3 undecidable manual P 116 134.2656 50 1.22 41
GU.GBOS.HHZ. 2017-06-03T14:14:16.74 0.6 undecidable manual P 259 141.0477 50 0.34 38
IV.FNVD.HHZ. 2017-06-03T14:14:16.99 0.6 undecidable manual P 106 127.7721 50 2.63 7
Z3.A319A.HHZ. 2017-06-03T14:14:16.68 0.6 undecidable manual P 145 138.861 50 0.62 35
IV.MTCR.EHZ. 2017-06-03T14:14:15.99 0.3 undecidable manual P 115 124.5864 50 2.14 22
GU.SARM.EHE. 2017-06-03T14:14:14.43 0.3 undecidable manual S 118 73.9704 50 -1.21 46
IV.PRMA.HHE. 2017-06-03T14:14:14.06 0.3 undecidable manual S 63 64.5909 50 0.92 54
IV.GROG.HHZ. 2017-06-03T14:14:13.75 0.3 undecidable manual P 168 121.989 50 0.3 60
IV.PII.HHZ. 2017-06-03T14:14:12.18 0.3 undecidable manual P 139 114.6963 50 -0.15 62
GU.POPM.HHZ. 2017-06-03T14:14:12.45 0.3 undecidable manual P 118 106.3158 50 1.41 39
GU.CANO.HHE. 2017-06-03T14:14:11.76 0.3 undecidable manual P 253 111.4995 50 -0.08 64
GU.EQUI.HHE. 2017-06-03T14:14:11.00 0.3 undecidable manual S 129 58.6968 50 -0.57 63
Z3.A306A.HHN. 2017-06-03T14:14:10.72 0.6 undecidable manual P 87 80.364 50 3.68 2
IV.PLMA.HHE. 2017-06-03T14:14:09.96 0.3 undecidable manual S 157 54.7008 50 -0.52 65
IV.BDI.HNZ. 2017-06-03T14:14:09.04 0.3 undecidable manual P 121 94.1391 50 -0.13 65
IV.QLNO.HHZ. 2017-06-03T14:14:09.09 0.3 undecidable manual P 259 99.9222 50 -0.96 49
GU.GSCL.HHN. 2017-06-03T14:14:09.50 0.3 undecidable manual P 102 81.5517 50 2.28 20
GU.RNCA.HHZ. 2017-06-03T14:14:09.12 0.1 undecidable manual S 266 50.0166 50 -0.12 95
GU.PCP.HHE. 2017-06-03T14:14:08.80 0.3 undecidable manual P 273 82.0512 50 1.5 39
GU.MAIM.HHZ. 2017-06-03T14:14:08.73 0.6 undecidable manual P 132 97.4247 50 -0.94 33
GU.CARD.HHZ. 2017-06-03T14:14:07.18 0.3 undecidable manual P 126 88.9443 50 -1.19 45
IV.SARZ.HHN. 2017-06-03T14:14:06.55 0.3 undecidable manual P 308 66.378 50 1.66 36
MN.VLC.HHZ. 2017-06-03T14:14:06.21 0.6 undecidable manual P 121 74.37 50 0.09 46
GU.SARM.EHE. 2017-06-03T14:14:05.38 0.3 undecidable manual P 118 73.9704 50 -0.68 59
IV.PRMA.HHE. 2017-06-03T14:14:04.64 0.3 undecidable manual P 63 64.5909 50 0.03 71
GU.GRAM.HHZ. 2017-06-03T14:14:04.23 0.1 undecidable manual S 92 38.3283 50 -1.9 42
GU.RNCA.HHZ. 2017-06-03T14:14:02.47 0.1 undecidable manual P 266 50.0166 50 0.11 95
IV.PLMA.HHE. 2017-06-03T14:14:02.86 0.6 undecidable manual P 157 54.7008 50 -0.22 46
GU.EQUI.HHE. 2017-06-03T14:14:02.94 0.3 undecidable manual P 129 58.6968 50 -0.77 58
IV.MSSA.HHZ. 2017-06-03T14:14:01.79 0.1 undecidable manual S 194 21.2676 113 0.81 81
GU.GORR.HHZ. 2017-06-03T14:14:01.60 0.1 undecidable manual S 297 25.6521 109 -0.78 82
GU.GRAM.HHZ. 2017-06-03T14:13:59.11 0.1 undecidable manual P 92 38.3283 50 -1.46 57
IV.MSSA.HHZ. 2017-06-03T14:13:57.71 0.1 positive manual P 194 21.2676 113 0.12 100
GU.GORR.HHZ. 2017-06-03T14:13:57.74 0.1 positive manual P 297 25.6521 109 -0.67 86
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSSA.HHE. ML:2.0 0.0006935 1.4 AML other m 2017-06-03T14:14:01.27
GU.GORR.HHE. ML:2.6 0.002065 1 AML other m 2017-06-03T14:14:02.10
GU.GORR.HHN. ML:2.4 0.00155 0.3 AML other m 2017-06-03T14:14:03.16
GU.GRAM.HHE. ML:2.7 0.0019899999999999996 1.14 AML other m 2017-06-03T14:14:05.66
GU.GRAM.HHN. ML:2.5 0.0011515 1.14 AML other m 2017-06-03T14:14:07.63
IV.MSSA.HHN. ML:1.9 0.0005825 1.26 AML other m 2017-06-03T14:14:07.97
GU.RNCA.HHN. ML:2.5 0.000889 0.18 AML other m 2017-06-03T14:14:09.59
GU.RNCA.HHE. ML:2.6 0.001175 0.12 AML other m 2017-06-03T14:14:09.94
IV.SARZ.HNE. ML:2.4 0.00048249999999999996 0.44 AML other m 2017-06-03T14:14:23.10
IV.QLNO.HHN. ML:2.5 0.00029700000000000006 0.38 AML other m 2017-06-03T14:14:23.71
IV.SARZ.HHE. ML:2.4 0.000533 1.36 AML other m 2017-06-03T14:14:23.11
GU.MAIM.HHN. ML:2.4 0.0002355 0.38 AML other m 2017-06-03T14:14:24.33
GU.MAIM.HHE. ML:2.3 0.000191 0.3 AML other m 2017-06-03T14:14:24.71
IV.QLNO.HHE. ML:2.4 0.00027249999999999996 1.74 AML other m 2017-06-03T14:14:24.00
IV.SARZ.HHN. ML:2.5 0.0005615 0.62 AML other m 2017-06-03T14:14:26.32
IV.SARZ.HNN. ML:2.5 0.000566 0.66 AML other m 2017-06-03T14:14:26.32
GU.POPM.HHN. ML:2.5 0.0002875 0.46 AML other m 2017-06-03T14:14:27.66
GU.POPM.HHE. ML:2.6 0.000327 0.2 AML other m 2017-06-03T14:14:28.04
IV.PII.HHE. ML:2.5 0.000259 0.28 AML other m 2017-06-03T14:14:28.58
IV.PII.HHN. ML:2.3 0.00016849999999999998 0.24 AML other m 2017-06-03T14:14:29.42
IV.ZCCA.HHN. ML:2.3 0.0001735 0.44 AML other m 2017-06-03T14:14:36.85
IV.ZCCA.HHE. ML:2.4 0.0001995 0.46 AML other m 2017-06-03T14:14:36.96
IV.IMI.HHN. ML:2.4 0.000121 1.62 AML other m 2017-06-03T14:14:38.86
IV.IMI.HHE. ML:2.4 0.000124 0.94 AML other m 2017-06-03T14:14:40.72
GU.MGRO.HHE. ML:2.4 0.00011599999999999999 0.78 AML other m 2017-06-03T14:14:40.86
GU.MGRO.HHN. ML:2.3 0.00009635 0.58 AML other m 2017-06-03T14:14:40.69
IV.MAGA.HHN. ML:3.0 0.0003965 1.62 AML other m 2017-06-03T14:14:43.82
GU.ENR.HHE. ML:2.2 0.00006525 1.64 AML other m 2017-06-03T14:14:43.08
IV.SEI.HHE. ML:2.5 0.00016949999999999997 0.52 AML other m 2017-06-03T14:14:44.59
IV.MAGA.HHE. ML:3.2 0.0007575 0.42 AML other m 2017-06-03T14:14:44.41
GU.ENR.HHN. ML:2.4 0.0000944 0.98 AML other m 2017-06-03T14:14:48.09
IV.SEI.HHN. ML:2.7 0.000234 0.42 AML other m 2017-06-03T14:14:48.88
GU.BHB.HHN. ML:2.5 0.0001019 0.7 AML other m 2017-06-03T14:14:49.48
GU.BHB.HHE. ML:2.6 0.0001245 0.52 AML other m 2017-06-03T14:14:51.18
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