Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 01-06-2016 and time 04:28:23 (Italy) in region 4 km E San Lorenzo Nuovo (VT)

A magnitude ML 2.5 earthquake occured in region: 4 km E San Lorenzo Nuovo (VT), on

  • 01-06-2016 02:28:23 (UTC)
  • 01-06-2016 04:28:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6860, 11.9500 at 6 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
San Lorenzo Nuovo VT 4 2091 2091
Castel Giorgio TR 4 2131 4222
Bolsena VT 5 3991 8213
Grotte di Castro VT 7 2683 10896
Gradoli VT 9 1353 12249
Castel Viscardo TR 9 2938 15187
Acquapendente VT 10 5506 20693
Onano VT 11 995 21688
Latera VT 12 836 22524
Porano TR 13 1966 24490
Proceno VT 13 557 25047
Orvieto TR 14 20630 45677
Bagnoregio VT 14 3650 49327
Lubriano VT 14 909 50236
Allerona TR 14 1794 52030
Capodimonte VT 16 1731 53761
Valentano VT 17 2868 56629
Marta VT 17 3499 60128
Montefiascone VT 18 13432 73560
Sorano GR 19 3428 76988
Ficulle TR 19 1669 78657

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NW of Viterbo (67173 inhabitants)
59 Km W of Terni (111501 inhabitants)
59 Km SW of Perugia (166134 inhabitants)
67 Km N of Civitavecchia (52991 inhabitants)
69 Km W of Foligno (57155 inhabitants)
69 Km E of Grosseto (82087 inhabitants)
87 Km SE of Siena (53903 inhabitants)
87 Km S of Arezzo (99543 inhabitants)
98 Km NW of Roma (2864731 inhabitants)
99 Km NW of Guidonia Montecelio (88673 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 2016-06-01
02:28:23		 42.6858 11.9502 6 2016-11-08
11:49:58		 Bollettino Sismico Italiano INGV 25691131
Reviewed
Rev100 		ML 2.4 2016-06-01
02:28:23		 42.6717 11.9087 15 2016-06-01
02:38:39		 Sala Sismica INGV-Roma 25491911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-06-01 02:28:23 ± 0.11
Latitude 42.6858 ± 0.0054
Longitude 11.9502 ± 0.0073
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 25691131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 559
Semi-minor axis of confidence ellipse (meter) 446
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 181
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 66
Number of defining phases 66
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.12950
Epicentral distance of station farthest from the epicenter (degree) 1.34539
Number of stations at which the event was observed 57
Number of stations from which data was used for origin computation 57
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 33
Type of magnitude ML
Reference to an origin 25691131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2016-11-03 07:48:45

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 31
Type of magnitude ML
Reference to an origin 25491911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-06-01 02:38:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SSFR.HHN. 2016-06-01T02:28:56.57 0.6 undecidable manual S 39 107.115 50 0.55 38
IV.ATVO.HHZ. 2016-06-01T02:28:51.08 0.6 undecidable manual S 25 85.6476 50 0.79 36
IV.MURB.HHZ. 2016-06-01T02:28:49.01 0.6 undecidable manual S 36 79.1652 50 0.44 42
IV.GUAR.HHN. 2016-06-01T02:28:48.77 0.3 undecidable manual P 131 149.3394 50 -0.12 58
IV.ATMI.HHZ. 2016-06-01T02:28:47.61 0.6 undecidable manual S 20 76.368 50 -0.21 44
IV.COR1.EHZ. 2016-06-01T02:28:47.92 0.3 undecidable manual P 39 135.0648 50 1.23 40
IV.CELB.HHE. 2016-06-01T02:28:46.84 0.3 undecidable manual P 273 141.9468 50 -0.92 46
IV.CAFI.HHZ. 2016-06-01T02:28:46.49 0.6 undecidable manual S 1 71.373 50 0.01 46
IV.FSSB.HHZ. 2016-06-01T02:28:46.32 0.3 undecidable manual P 31 130.1697 50 0.37 57
IV.CING.HHN. 2016-06-01T02:28:46.20 0.3 undecidable manual P 52 126.6732 50 0.79 50
IV.MPAG.EHZ. 2016-06-01T02:28:45.16 0.3 undecidable manual P 32 123.4875 50 0.25 59
IV.ASQU.HHE. 2016-06-01T02:28:45.51 0.3 undecidable manual P 354 123.8871 50 0.53 56
IV.ARVD.HHE. 2016-06-01T02:28:44.78 0.3 undecidable manual P 41 120.6903 50 0.3 59
IV.CSP1.EHZ. 2016-06-01T02:28:44.02 0.6 undecidable manual P 66 111.4995 50 0.96 32
IV.ATTE.HHZ. 2016-06-01T02:28:44.40 0.6 undecidable manual S 30 65.5899 50 -0.53 42
IV.CERT.HHZ. 2016-06-01T02:28:44.17 0.3 undecidable manual P 134 117.6933 50 0.16 61
IV.FRON.EHZ. 2016-06-01T02:28:43.03 0.3 undecidable manual P 34 111.5994 50 -0.06 63
IV.AQT1.EHZ. 2016-06-01T02:28:43.07 0.3 undecidable manual P 84 109.9122 50 0.25 61
IV.PARC.HHZ. 2016-06-01T02:28:43.00 0.3 undecidable manual P 12 109.3128 50 0.27 61
IV.SNTG.HHZ. 2016-06-01T02:28:42.09 0.3 undecidable manual P 52 102.2199 50 0.45 59
IV.FIAM.HHZ. 2016-06-01T02:28:42.11 0.3 undecidable manual P 116 106.116 50 -0.13 63
IV.PIEI.HHZ. 2016-06-01T02:28:42.21 0.3 undecidable manual P 26 105.5166 50 0.07 64
IV.APEC.HHZ. 2016-06-01T02:28:42.57 0.3 undecidable manual P 21 104.0181 50 0.66 55
IV.SSFR.HHN. 2016-06-01T02:28:42.74 0.3 undecidable manual P 39 107.115 50 0.35 60
IV.CSNT.HHZ. 2016-06-01T02:28:41.51 0.3 undecidable manual P 329 102.4197 50 -0.15 63
IV.FDMO.HHZ. 2016-06-01T02:28:41.26 0.3 undecidable manual P 67 100.3218 50 -0.08 65
IV.ATBU.EHZ. 2016-06-01T02:28:41.74 0.3 undecidable manual P 29 100.122 50 0.43 60
IV.RM33.EHZ. 2016-06-01T02:28:41.73 0.3 undecidable manual P 100 105.117 50 -0.35 60
IV.ATSC.EHE. 2016-06-01T02:28:41.83 0.3 undecidable manual P 36 101.3208 50 0.33 61
IV.MTCE.HHZ. 2016-06-01T02:28:41.71 0.3 undecidable manual P 138 98.124 50 0.71 55
IV.SSP9.EHZ. 2016-06-01T02:28:41.61 0.3 undecidable manual P 8 99.6225 50 0.38 61
IV.CRE.HHZ. 2016-06-01T02:28:41.98 0.3 undecidable manual P 0 103.5186 50 0.15 63
IV.TRIF.HHZ. 2016-06-01T02:28:41.42 0.3 undecidable manual P 300 97.5246 50 0.51 59
IV.CASP.HHZ. 2016-06-01T02:28:40.25 0.3 undecidable manual P 278 89.1441 50 0.63 57
IV.BADI.EHZ. 2016-06-01T02:28:40.13 0.3 undecidable manual P 15 94.4388 50 -0.31 62
IV.NRCA.HHZ. 2016-06-01T02:28:40.50 0.3 undecidable manual P 80 96.2259 50 -0.21 63
IV.ATPC.HHE. 2016-06-01T02:28:40.79 0.3 undecidable manual P 25 97.2249 50 -0.08 65
IV.CESI.HHZ. 2016-06-01T02:28:39.04 0.3 undecidable manual P 65 85.3479 50 0.01 67
IV.BAT2.EHE.01 2016-06-01T02:28:39.02 0.3 undecidable manual P 26 84.5487 50 0.1 66
IV.FROS.HHZ. 2016-06-01T02:28:39.17 0.3 undecidable manual P 312 86.7465 50 -0.09 66
IV.ATFO.HHZ. 2016-06-01T02:28:39.76 0.3 undecidable manual P 34 90.7425 50 -0.11 65
IV.ATPI.EHZ. 2016-06-01T02:28:39.86 0.1 undecidable manual P 23 92.4408 50 -0.26 84
IV.LNSS.HHZ. 2016-06-01T02:28:39.56 0.3 undecidable manual P 96 89.4438 50 -0.1 66
IV.BAT3.EHN.25 2016-06-01T02:28:38.78 0.3 undecidable manual P 25 87.7455 50 -0.62 58
IV.BAT1.EHZ. 2016-06-01T02:28:38.80 0.3 undecidable manual P 27 86.6466 50 -0.43 62
IV.ATMC.EHE. 2016-06-01T02:28:38.95 0.3 undecidable manual P 13 86.6466 50 -0.29 63
IV.ATVO.HHZ. 2016-06-01T02:28:38.45 0.3 undecidable manual P 25 85.6476 50 -0.63 58
IV.MURB.HHZ. 2016-06-01T02:28:37.95 0.3 undecidable manual P 36 79.1652 50 -0.14 67
IV.ATMI.HHZ. 2016-06-01T02:28:37.35 0.3 undecidable manual P 20 76.368 50 -0.31 65
IV.ATLO.EHE. 2016-06-01T02:28:37.40 0.3 undecidable manual P 28 79.0653 50 -0.66 58
IV.MAON.HHZ. 2016-06-01T02:28:37.70 0.3 undecidable manual P 247 72.7716 50 0.6 60
IV.ATVA.EHE. 2016-06-01T02:28:36.12 0.3 undecidable manual P 22 71.1732 50 -0.73 57
IV.CAFI.HHZ. 2016-06-01T02:28:36.14 0.3 undecidable manual P 1 71.373 50 -0.74 57
IV.ASSB.HHZ. 2016-06-01T02:28:36.38 0.3 undecidable manual P 55 69.8745 50 -0.27 66
IV.SRES.HHZ. 2016-06-01T02:28:36.07 0.3 undecidable manual P 137 67.6767 50 -0.24 67
IV.ATTE.HHZ. 2016-06-01T02:28:35.05 0.3 undecidable manual P 30 65.5899 50 -0.94 53
IV.TOLF.HHZ. 2016-06-01T02:28:35.85 0.3 undecidable manual P 177 69.0753 50 -0.68 58
IV.MGAB.HHZ. 2016-06-01T02:28:34.07 0.3 undecidable manual S 28 28.3494 101 0.25 71
IV.CESX.HHZ. 2016-06-01T02:28:33.62 0.3 undecidable manual P 99 52.6029 50 -0.38 66
IV.MCIV.HHZ. 2016-06-01T02:28:32.46 0.3 undecidable manual S 295 24.5532 103 -0.05 75
IV.ARCI.HHZ. 2016-06-01T02:28:31.80 0.3 undecidable manual P 296 42.8238 98 -0.62 63
IV.SACS.HNZ. 2016-06-01T02:28:30.78 0.6 undecidable manual S 350 18.3705 107 0.33 48
IV.MGAB.HHZ. 2016-06-01T02:28:29.18 0.1 positive manual P 28 28.3494 101 -0.39 92
IV.MCIV.HHZ. 2016-06-01T02:28:28.66 0.1 negative manual P 295 24.5532 103 -0.16 98
IV.LATE.HHZ. 2016-06-01T02:28:27.43 0.1 positive manual P 236 14.3745 111 0.57 90
IV.SACS.HNZ. 2016-06-01T02:28:27.72 0.1 positive manual P 350 18.3705 107 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HHN. ML:2.6 0.000364 0.84 AML other m 2016-06-01T02:29:00.07
IV.APEC.HHE. ML:2.6 0.00042 0.6 AML other m 2016-06-01T02:29:04.48
IV.ARCI.HHE. ML:2.2 0.000583 1.58 AML other m 2016-06-01T02:28:39.07
IV.ARCI.HHN. ML:2.3 0.000623 1.2 AML other m 2016-06-01T02:28:40.81
IV.ASSB.HHN. ML:2.4 0.000431 1.14 AML other m 2016-06-01T02:28:50.75
IV.ASSB.HHE. ML:2.4 0.000449 0.72 AML other m 2016-06-01T02:28:50.81
IV.ATFO.HHN. ML:2.8 0.0006905 0.54 AML other m 2016-06-01T02:28:54.27
IV.ATFO.HHE. ML:2.8 0.0007920000000000001 0.72 AML other m 2016-06-01T02:28:55.98
IV.ATMI.HHN. ML:3.0 0.0014550000000000001 0.26 AML other m 2016-06-01T02:28:48.66
IV.ATMI.HHE. ML:3.0 0.00157 0.26 AML other m 2016-06-01T02:28:49.70
IV.ATTE.HHE. ML:2.7 0.0009645 0.34 AML other m 2016-06-01T02:28:48.55
IV.ATTE.HHN. ML:2.6 0.0008165 0.44 AML other m 2016-06-01T02:28:50.05
IV.ATVO.HHN. ML:2.6 0.0005225 1.16 AML other m 2016-06-01T02:28:56.21
IV.ATVO.HHE. ML:2.6 0.0004915000000000001 0.52 AML other m 2016-06-01T02:28:56.58
IV.BADI.EHE. ML:2.5 0.00034950000000000004 1.04 AML other m 2016-06-01T02:28:58.36
IV.BADI.EHN. ML:2.4 0.000254 1.58 AML other m 2016-06-01T02:29:05.13
IV.CAFI.HHE. ML:2.5 0.000546 0.24 AML other m 2016-06-01T02:28:47.25
IV.CAFI.HHN. ML:2.3 0.000329 1.04 AML other m 2016-06-01T02:28:47.20
IV.CASP.HHN. ML:2.1 0.0001585 1.06 AML other m 2016-06-01T02:28:55.83
IV.CASP.HHE. ML:2.1 0.00013700000000000002 0.68 AML other m 2016-06-01T02:28:43.10
IV.CERT.HHN. ML:2.3 0.00014099999999999998 0.78 AML other m 2016-06-01T02:29:01.58
IV.CERT.HHE. ML:2.5 0.00022099999999999998 0.58 AML other m 2016-06-01T02:29:03.70
IV.CESI.HHE. ML:2.4 0.00028799999999999995 0.48 AML other m 2016-06-01T02:28:58.65
IV.CESI.HHN. ML:2.4 0.000339 0.54 AML other m 2016-06-01T02:28:53.22
IV.CESX.HHN. ML:2.2 0.0004455 0.7 AML other m 2016-06-01T02:28:45.69
IV.CESX.HHE. ML:2.2 0.00038700000000000003 1.52 AML other m 2016-06-01T02:28:43.22
IV.CRE.HHE. ML:2.2 0.0001595 1.56 AML other m 2016-06-01T02:29:01.44
IV.CRE.HHN. ML:2.3 0.00020700000000000002 0.26 AML other m 2016-06-01T02:28:59.32
IV.CSNT.HHN. ML:1.8 0.000056 1.1 AML other m 2016-06-01T02:29:01.04
IV.CSNT.HHE. ML:1.9 0.0000746 1.32 AML other m 2016-06-01T02:28:59.36
IV.FDMO.HHN. ML:2.5 0.000332 0.92 AML other m 2016-06-01T02:28:57.89
IV.FDMO.HHE. ML:2.4 0.0002455 0.96 AML other m 2016-06-01T02:28:58.19
IV.FIAM.HHN. ML:2.3 0.00016599999999999997 0.68 AML other m 2016-06-01T02:29:05.40
IV.FIAM.HHE. ML:2.4 0.0002245 0.68 AML other m 2016-06-01T02:29:07.91
IV.FRON.EHE. ML:2.4 0.00019 0.78 AML other m 2016-06-01T02:29:03.49
IV.FRON.EHN. ML:2.5 0.000268 0.54 AML other m 2016-06-01T02:29:03.87
IV.FSSB.HHE. ML:2.6 0.000262 0.56 AML other m 2016-06-01T02:29:07.72
IV.FSSB.HHN. ML:2.8 0.00040649999999999996 0.32 AML other m 2016-06-01T02:29:11.96
IV.LNSS.HHN. ML:2.6 0.0005254999999999999 0.46 AML other m 2016-06-01T02:28:59.62
IV.LNSS.HHE. ML:2.8 0.0007075 0.66 AML other m 2016-06-01T02:28:58.88
IV.MAON.HHN. ML:2.4 0.0004 1.06 AML other m 2016-06-01T02:28:50.14
IV.MAON.HHE. ML:2.2 0.000249 0.92 AML other m 2016-06-01T02:28:49.72
IV.MCIV.HHN. ML:2.5 0.0019399999999999999 0.4 AML other m 2016-06-01T02:28:34.61
IV.MCIV.HHE. ML:2.6 0.0025099999999999996 0.82 AML other m 2016-06-01T02:28:35.44
IV.MGAB.HNN. ML:3.0 0.00595 0.24 AML other m 2016-06-01T02:28:34.71
IV.MGAB.HHN. ML:3.0 0.00608 0.24 AML other m 2016-06-01T02:28:34.59
IV.MGAB.HHE. ML:2.9 0.004 0.52 AML other m 2016-06-01T02:28:37.28
IV.MGAB.HNE. ML:2.8 0.00361 0.28 AML other m 2016-06-01T02:28:37.29
IV.MTCE.HHN. ML:2.3 0.0001825 0.6 AML other m 2016-06-01T02:29:01.83
IV.MTCE.HHE. ML:2.3 0.000211 0.98 AML other m 2016-06-01T02:28:56.59
IV.MURB.HNE. ML:3.2 0.00233 0.3 AML other m 2016-06-01T02:28:53.90
IV.MURB.HHE. ML:3.2 0.0024649999999999997 0.28 AML other m 2016-06-01T02:28:57.47
IV.MURB.HHN. ML:3.2 0.00212 1.08 AML other m 2016-06-01T02:28:52.59
IV.MURB.HNN. ML:3.2 0.002185 1.18 AML other m 2016-06-01T02:28:50.34
IV.NRCA.HHN. ML:2.4 0.00028500000000000004 0.56 AML other m 2016-06-01T02:28:59.21
IV.NRCA.HHE. ML:2.3 0.00022549999999999998 1.14 AML other m 2016-06-01T02:28:56.87
IV.PARC.HHE. ML:2.6 0.000376 1.52 AML other m 2016-06-01T02:29:03.57
IV.PARC.HHN. ML:2.4 0.0002385 0.44 AML other m 2016-06-01T02:29:03.87
IV.PIEI.HHN. ML:2.4 0.0002205 1.28 AML other m 2016-06-01T02:29:00.29
IV.PIEI.HHE. ML:2.4 0.000236 1.14 AML other m 2016-06-01T02:28:58.62
IV.RM33.EHN. ML:2.5 0.000284 0.6 AML other m 2016-06-01T02:29:03.09
IV.RM33.EHE. ML:2.4 0.000255 0.82 AML other m 2016-06-01T02:29:03.02
IV.SACS.HHN. ML:2.6 0.0037700000000000003 1.3 AML other m 2016-06-01T02:28:31.91
IV.SACS.HNE. ML:2.9 0.007615 1.34 AML other m 2016-06-01T02:28:32.06
IV.SACS.HHE. ML:2.9 0.0076100000000000004 1.34 AML other m 2016-06-01T02:28:32.06
IV.SACS.HNN. ML:2.6 0.003985 0.2 AML other m 2016-06-01T02:28:31.91
IV.SNTG.HHE. ML:2.5 0.0003285 0.8 AML other m 2016-06-01T02:28:58.26
IV.SNTG.HHN. ML:2.4 0.000243 0.56 AML other m 2016-06-01T02:29:00.17
IV.SRES.HHN. ML:2.0 0.00020050000000000002 1.24 AML other m 2016-06-01T02:28:50.01
IV.SRES.HHE. ML:2.1 0.00023299999999999997 1.36 AML other m 2016-06-01T02:28:51.64
IV.TOLF.HHN. ML:2.3 0.00033400000000000004 0.72 AML other m 2016-06-01T02:28:50.40
IV.TOLF.HHE. ML:2.2 0.0002725 0.64 AML other m 2016-06-01T02:28:52.56
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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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