Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 01-11-2019 and time 12:51:51 (Italy) in region 6 km E Brisighella (RA)

A magnitude ML 2.0 earthquake occured in region: 6 km E Brisighella (RA), on

  • 01-11-2019 11:51:51 (UTC)
  • 01-11-2019 12:51:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.2000, 11.8370 at 24 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
Modigliana FC 6 4560 4560
Brisighella RA 6 7639 12199
Castrocaro Terme e Terra del Sole FC 9 6426 18625
Dovadola FC 10 1653 20278
Faenza RA 10 58541 78819
Riolo Terme RA 12 5720 84539
Castel Bolognese RA 14 9554 94093
Tredozio FC 15 1212 95305
Rocca San Casciano FC 15 1910 97215
Predappio FC 16 6346 103561
Forlì FC 17 117913 221474
Casola Valsenio RA 17 2617 224091
Solarolo RA 18 4488 228579
Meldola FC 20 9970 238549
Imola BO 20 69797 308346
Portico e San Benedetto FC 20 756 309102

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km SW of Faenza (58541 inhabitants)
17 Km W of Forlì (117913 inhabitants)
20 Km SE of Imola (69797 inhabitants)
33 Km W of Cesena (96758 inhabitants)
38 Km SW of Ravenna (159116 inhabitants)
51 Km SE of Bologna (386663 inhabitants)
60 Km W of Rimini (147750 inhabitants)
67 Km NE of Firenze (382808 inhabitants)
69 Km NE of Prato (191150 inhabitants)
72 Km NE of Scandicci (50609 inhabitants)
73 Km S of Ferrara (133155 inhabitants)
79 Km E of Pistoia (90315 inhabitants)
82 Km N of Arezzo (99543 inhabitants)
88 Km SE of Modena (184973 inhabitants)
92 Km W of Pesaro (94582 inhabitants)
97 Km S of Rovigo (51867 inhabitants)
100 Km SE of Carpi (70699 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 2019-11-01
11:51:51		 44.2002 11.8373 24 2020-02-28
16:42:01		 Bollettino Sismico Italiano INGV 73638901
Reviewed
Rev100 		ML 2.0 2019-11-01
11:51:50		 44.2232 11.8707 21 2019-11-01
12:13:07		 Sala Sismica INGV-Roma 73572081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-01 11:51:51 ± 0.13
Latitude 44.2002 ± 0.0063
Longitude 11.8373 ± 0.0100
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73638901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 812
Semi-minor axis of confidence ellipse (meter) 180
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 74
Circular confidence region, given by single value of horizontal uncertainty (meter) 810.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
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) 0.48
Epicentral distance of station closest to the epicenter (degree) 0.05576
Epicentral distance of station farthest from the epicenter (degree) 1.75548
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 54
Type of magnitude ML
Reference to an origin 73572081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-01 12:13:07

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 73638901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-18 14:23:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.VARA.EHZ. 2019-11-01T11:52:20.70 0.3 undecidable manual P 338 194.8605 54 -0.26 46
ST.DOSS.HHZ. 2019-11-01T11:52:20.45 0.3 undecidable manual P 345 193.2621 54 -0.31 46
OX.CGRP.HHZ. 2019-11-01T11:52:19.24 0.1 undecidable manual P 359 186.4689 54 -0.67 59
OX.MARN.HNN. 2019-11-01T11:52:17.02 0.1 undecidable manual P 343 166.9107 54 -0.46 68
IV.PE3.EHZ. 2019-11-01T11:52:16.69 0.6 undecidable manual S 137 76.7676 101 2.2 16
GU.EQUI.HHN. 2019-11-01T11:52:15.10 0.6 undecidable manual P 269 134.0658 96 1.71 19
IV.SSP9.EHZ. 2019-11-01T11:52:14.06 1.0 undecidable manual S 161 73.371 102 0.47 21
IV.TEOL.HHE. 2019-11-01T11:52:12.12 0.3 undecidable manual P 354 129.4704 96 -0.57 57
IV.CRE.HHZ. 2019-11-01T11:52:12.01 0.6 undecidable manual S 172 65.0904 103 0.57 43
IV.PARC.HHZ. 2019-11-01T11:52:12.86 0.6 undecidable manual S 152 69.0753 102 0.39 44
IV.MPPT.EHZ. 2019-11-01T11:52:12.84 0.6 undecidable manual S 246 65.2902 103 1.34 29
IV.CPGN.EHZ. 2019-11-01T11:52:11.95 0.6 undecidable manual S 139 58.6968 105 2.17 17
IV.MOCL.EHZ. 2019-11-01T11:52:09.89 0.3 undecidable manual S 248 56.5989 106 0.65 62
IV.BDI.HNE. 2019-11-01T11:52:09.45 0.6 undecidable manual P 262 100.0221 98 1.26 28
IV.FRON.EHZ. 2019-11-01T11:52:08.77 0.3 undecidable manual P 137 103.8183 98 0 66
IV.ATVO.HHZ. 2019-11-01T11:52:08.56 0.3 undecidable manual P 153 101.5206 98 0.14 65
IV.CSNT.HHZ. 2019-11-01T11:52:07.84 0.3 undecidable manual P 209 91.7415 99 0.91 52
IV.RUFI.EHZ. 2019-11-01T11:52:07.20 0.6 undecidable manual S 213 47.9187 109 0.17 48
IV.MPAG.EHZ. 2019-11-01T11:52:07.64 0.6 undecidable manual P 130 97.125 98 -0.11 44
IV.OSSC.HHZ. 2019-11-01T11:52:07.25 0.1 undecidable manual P 212 88.7445 99 0.79 73
IV.PESA.HHZ. 2019-11-01T11:52:06.87 0.3 undecidable manual P 109 84.9483 100 0.98 50
IV.PIEI.HHZ. 2019-11-01T11:52:06.61 0.3 undecidable manual P 143 92.4408 99 -0.42 62
IV.ASQU.HHZ. 2019-11-01T11:52:05.99 0.6 undecidable manual S 185 44.9217 110 -0.28 46
IV.SEI.HHZ. 2019-11-01T11:52:05.62 0.6 undecidable manual S 247 41.4252 112 0.22 48
IV.PE3.EHZ. 2019-11-01T11:52:04.66 0.1 undecidable manual P 137 76.7676 101 0.01 93
IV.PARC.HHZ. 2019-11-01T11:52:03.06 0.1 undecidable manual P 152 69.0753 102 -0.43 86
IV.MPPT.EHZ. 2019-11-01T11:52:03.31 0.6 undecidable manual P 246 65.2902 103 0.38 44
IV.SSP9.EHZ. 2019-11-01T11:52:03.79 0.3 undecidable manual P 161 73.371 102 -0.34 65
IV.CPGN.EHZ. 2019-11-01T11:52:02.32 0.1 undecidable manual P 139 58.6968 105 0.39 89
IV.SFI.EHZ. 2019-11-01T11:52:02.87 0.3 undecidable manual S 179 32.745 119 -0.44 67
IV.CRE.HHZ. 2019-11-01T11:52:02.41 0.1 undecidable manual P 172 65.0904 103 -0.48 85
IV.IMOL.EHZ. 2019-11-01T11:52:01.74 0.6 undecidable manual S 337 19.1697 136 1.33 31
IV.BRSN.HNE. 2019-11-01T11:52:01.92 0.6 undecidable manual S 64 21.4674 132 1.09 36
IV.MOCL.EHZ. 2019-11-01T11:52:01.81 0.1 undecidable manual P 248 56.5989 106 0.19 93
IV.LMD.HHZ. 2019-11-01T11:51:59.40 0.3 undecidable manual S 217 17.0718 139 -0.63 65
IV.SEI.HHZ. 2019-11-01T11:51:59.24 0.1 undecidable manual P 247 41.4252 112 -0.17 96
IV.ASQU.HHZ. 2019-11-01T11:51:59.33 0.1 negative manual P 185 44.9217 110 -0.58 85
IV.MTRZ.HNN. 2019-11-01T11:51:59.11 0.1 positive manual P 291 35.0427 117 0.6 86
IV.FAEN.HNZ. 2019-11-01T11:51:59.99 0.6 undecidable manual S 18 10.3785 153 0.96 39
IV.RUFI.EHZ. 2019-11-01T11:51:59.99 0.1 negative manual P 213 47.9187 109 -0.36 91
IV.SFI.EHZ. 2019-11-01T11:51:57.55 0.1 negative manual P 179 32.745 119 -0.65 84
IV.BRIS.HNZ. 2019-11-01T11:51:57.90 0.3 undecidable manual S 296 6.1938 163 -0.71 65
IV.BRSN.HNE. 2019-11-01T11:51:56.51 0.3 undecidable manual P 64 21.4674 132 -0.26 73
IV.IMOL.EHZ. 2019-11-01T11:51:56.64 0.1 positive manual P 337 19.1697 136 0.12 100
IV.FAEN.HNZ. 2019-11-01T11:51:55.30 0.3 undecidable manual P 18 10.3785 153 -0.42 72
IV.LMD.HHZ. 2019-11-01T11:51:55.60 0.1 negative manual P 217 17.0718 139 -0.7 85
IV.BRIS.HNZ. 2019-11-01T11:51:54.80 0.1 positive manual P 296 6.1938 163 -0.69 88
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BRIS.HNE. ML:2.8 0.0037720775 0.2752 AML other m 2019-11-01T11:51:58.21
IV.BRIS.HHE. ML:2.8 0.004221807500000001 0.2624 AML other m 2019-11-01T11:51:58.07
IV.BRIS.HHN. ML:2.6 0.002392717 0.2624 AML other m 2019-11-01T11:51:58.21
IV.BRIS.HNN. ML:2.6 0.002605629 0.2688 AML other m 2019-11-01T11:51:58.22
IV.IMOL.HNE. ML:3.1 0.007247169 0.288 AML other m 2019-11-01T11:52:02.51
IV.IMOL.HNN. ML:2.8 0.0029580505 0.224 AML other m 2019-11-01T11:52:02.65
IV.SFI.HNE. ML:2.3 0.0007472714999999999 0.1728 AML other m 2019-11-01T11:52:03.53
IV.SFI.EHE. ML:2.3 0.0007348483500000001 0.1792 AML other m 2019-11-01T11:52:03.63
IV.SFI.HNN. ML:2.0 0.00039211555 0.2496 AML other m 2019-11-01T11:52:03.64
IV.SFI.EHN. ML:2.1 0.00040971389999999995 0.2432 AML other m 2019-11-01T11:52:03.64
IV.ASQU.HHE. ML:1.9 0.00022737485000000001 0.3456 AML other m 2019-11-01T11:52:06.38
IV.SEI.HHN. ML:2.7 0.0014491399999999998 0.3584 AML other m 2019-11-01T11:52:06.91
IV.SEI.HHE. ML:2.4 0.0006518268 1.8208 AML other m 2019-11-01T11:52:07.06
IV.ASQU.HHN. ML:1.8 0.00015689880000000002 0.1792 AML other m 2019-11-01T11:52:07.87
IV.RUFI.EHE. ML:1.8 0.00015168167 0.3008 AML other m 2019-11-01T11:52:08.00
IV.RUFI.EHN. ML:1.6 0.00008898721000000001 0.2624 AML other m 2019-11-01T11:52:08.97
IV.MOCL.EHE. ML:1.8 0.00012827335000000002 0.2624 AML other m 2019-11-01T11:52:10.95
IV.MOCL.EHN. ML:1.8 0.0001358998 0.256 AML other m 2019-11-01T11:52:10.96
IV.CRE.HHE. ML:1.8 0.00010480443 0.6016 AML other m 2019-11-01T11:52:12.33
IV.CPGN.EHN. ML:2.0 0.000208410235 0.2816 AML other m 2019-11-01T11:52:13.26
IV.CPGN.HNE. ML:2.2 0.00031393335 0.288 AML other m 2019-11-01T11:52:13.25
IV.PARC.HHE. ML:1.8 0.000098881955 0.3008 AML other m 2019-11-01T11:52:13.78
IV.CRE.HHN. ML:2.2 0.0002491886 0.1984 AML other m 2019-11-01T11:52:14.21
IV.PARC.HHN. ML:1.9 0.00011375152499999999 0.3392 AML other m 2019-11-01T11:52:15.53
IV.SSP9.EHN. ML:1.8 0.000090952085 0.6208 AML other m 2019-11-01T11:52:17.38
IV.PE3.EHE. ML:2.6 0.0005232192 0.3776 AML other m 2019-11-01T11:52:17.50
IV.PE3.EHN. ML:2.7 0.0006570914999999999 0.3776 AML other m 2019-11-01T11:52:17.37
IV.CPGN.EHE. ML:1.9 0.00016717775 0.6784 AML other m 2019-11-01T11:52:19.06
IV.SSP9.EHE. ML:1.6 0.00006342399 0.48 AML other m 2019-11-01T11:52:19.89
IV.OSSC.HNE. ML:2.0 0.00012114433999999999 0.5888 AML other m 2019-11-01T11:52:21.86
IV.OSSC.HHN. ML:1.7 0.000058443864999999995 0.7168 AML other m 2019-11-01T11:52:22.08
IV.OSSC.HHE. ML:1.7 0.00005647482499999999 0.6208 AML other m 2019-11-01T11:52:22.60
IV.MPAG.EHN. ML:1.9 0.000076881535 1.6032 AML other m 2019-11-01T11:52:24.14
IV.ATVO.HHE. ML:1.9 0.000074927675 0.6784 AML other m 2019-11-01T11:52:24.51
IV.CSNT.HHN. ML:1.8 0.0000673898 0.5184 AML other m 2019-11-01T11:52:24.27
IV.CSNT.HHE. ML:1.6 0.000038898465 0.4224 AML other m 2019-11-01T11:52:24.86
IV.PIEI.HHN. ML:1.4 0.00003191626 0.32 AML other m 2019-11-01T11:52:25.05
IV.PIEI.HHE. ML:1.8 0.000059069805 0.3392 AML other m 2019-11-01T11:52:25.97
IV.MPAG.EHE. ML:1.7 0.00004994656 1.6224 AML other m 2019-11-01T11:52:26.10
IV.FRON.EHN. ML:1.8 0.00005269632 0.1792 AML other m 2019-11-01T11:52:26.82
IV.FRON.EHE. ML:1.6 0.000039917754999999996 0.6208 AML other m 2019-11-01T11:52:27.64
IV.ATVO.HHN. ML:1.9 0.00007378021 0.3584 AML other m 2019-11-01T11:52:28.32
OX.CGRP.HHN. ML:2.1 0.00004065318 0.4608 AML other m 2019-11-01T11:52:41.29
OX.CGRP.HHE. ML:2.2 0.000050060525 0.2624 AML other m 2019-11-01T11:52:41.72
ST.PANI.EHE. ML:1.9 0.000020260885 0.2432 AML other m 2019-11-01T11:52:46.22
ST.PANI.EHN. ML:2.0 0.000024422115999999998 1.68 AML other m 2019-11-01T11:52:47.95
ST.DOSS.HHE. ML:2.2 0.000053655065000000005 0.48 AML other m 2019-11-01T11:52:47.56
ST.DOSS.HHN. ML:2.1 0.00003955649 0.3392 AML other m 2019-11-01T11:52:47.62
ST.VARA.EHE. ML:2.3 0.00006484450499999999 0.2432 AML other m 2019-11-01T11:52:50.67
ST.VARA.EHN. ML:2.2 0.000048802785 0.3968 AML other m 2019-11-01T11:52:51.49
NI.VINO.HHE. ML:1.9 0.0000136109845 0.3968 AML other m 2019-11-01T11:53:11.91
NI.VINO.HHN. ML:1.9 0.00001493563 0.4992 AML other m 2019-11-01T11:53:13.35
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