Earthquake with magnitude of ML 2.0 on date 09-11-2020 and time 13:15:24 (Italy) in region Fontanelice (BO)

A magnitude ML 2.0 earthquake occured in region: Fontanelice (BO), on

  • 09-11-2020 12:15:24 (UTC)
  • 09-11-2020 13:15:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.26, 11.555 at 25 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fontanelice BO 0 1943 1943
Borgo Tossignano BO 4 3288 5231
Castel del Rio BO 6 1246 6477
Casalfiumanese BO 7 3438 9915
Casola Valsenio RA 7 2617 12532
Dozza BO 13 6652 19184
Riolo Terme RA 14 5720 24904
Monterenzio BO 14 6035 30939
Castel San Pietro Terme BO 16 20811 51750
Palazzuolo sul Senio FI 16 1154 52904
Imola BO 17 69797 122701
Brisighella RA 18 7639 130340
Loiano BO 19 4294 134634
Monghidoro BO 19 3749 138383

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km SW of Imola (69797 inhabitants)
26 Km W of Faenza (58541 inhabitants)
31 Km SE of Bologna (386663 inhabitants)
39 Km W of Forlì (117913 inhabitants)
54 Km W of Ravenna (159116 inhabitants)
56 Km NE of Prato (191150 inhabitants)
57 Km W of Cesena (96758 inhabitants)
59 Km NE of Firenze (382808 inhabitants)
62 Km NE of Pistoia (90315 inhabitants)
63 Km NE of Scandicci (50609 inhabitants)
64 Km S of Ferrara (133155 inhabitants)
66 Km SE of Modena (184973 inhabitants)
79 Km SE of Carpi (70699 inhabitants)
84 Km W of Rimini (147750 inhabitants)
88 Km SE of Reggio nell'Emilia (171345 inhabitants)
92 Km NW of Arezzo (99543 inhabitants)
92 Km S of Rovigo (51867 inhabitants)
96 Km E of Lucca (89046 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 2020-11-09
12:15:24
44.2595 11.5547 25 2021-02-26
14:56:07
Bollettino Sismico Italiano INGV 84963811
Reviewed
Rev100
ML 1.9 2020-11-09
12:15:24
44.2753 11.5542 27 2020-11-09
12:25:45
Sala Sismica INGV-Roma 84579761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-09 12:15:24 ± 0.24
Latitude 44.2595 ± 0.0090
Longitude 11.5547 ± 0.0100
Depth (km) 25 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84963811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 789
Semi-minor axis of confidence ellipse (meter) 676
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 142
Circular confidence region, given by single value of horizontal uncertainty (meter) 800
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.78421
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.4
Num. used stations 23
Type of magnitude ML
Reference to an origin 84963811
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-05 17:23:03

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 84579761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-09 12:25:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PZUN.HHZ. 2020-11-09T12:16:50.55 3.0 undecidable manual Pg 11.38 0
RD.PGF.BHZ. 2020-11-09T12:16:46.08 3.0 undecidable manual Sg 5.35 0
IT.GLNS.HNZ. 2020-11-09T12:16:23.32 3.0 undecidable manual Pg 3.12 0
IV.VVLD.HHZ. 2020-11-09T12:16:14.84 3.0 positive manual Pg 2.72 0
GU.ROTM.HHZ. 2020-11-09T12:16:13.76 3.0 undecidable manual Pg 6.44 0
IV.SARZ.HHZ. 2020-11-09T12:16:04.78 3.0 undecidable manual Pg 2.62 0
ST.DOSS.HHZ. 2020-11-09T12:15:55.00 3.0 undecidable manual Pn -3.25 0
IV.MAGA.HHZ. 2020-11-09T12:15:53.87 3.0 undecidable manual Pn -4.45 0
IV.CRMI.HHZ. 2020-11-09T12:15:47.02 0.6 undecidable manual S 222 0.6214 104 0.84 36
IV.ASQU.HHZ. 2020-11-09T12:15:43.27 0.6 undecidable manual S 160 0.4919 108 0.76 40
IV.SFI.EHZ. 2020-11-09T12:15:40.71 0.6 undecidable manual S 149 0.4119 112 0.44 45
IV.RUFI.EHE. 2020-11-09T12:15:40.67 0.6 undecidable manual S 184 0.4227 112 0.11 48
IV.PARC.HHZ. 2020-11-09T12:15:39.77 0.3 undecidable manual P 141 0.7842 101 -0.12 65
IV.MOCL.EHZ. 2020-11-09T12:15:39.51 0.6 undecidable manual S 227 0.3696 115 0.39 45
IV.RINC.HHZ. 2020-11-09T12:15:39.29 0.6 undecidable manual S 174 0.375 115 0.03 48
IV.CRE.HHZ. 2020-11-09T12:15:38.62 0.1 undecidable manual P 156 0.7015 102 0.12 89
IV.FNVD.HHZ. 2020-11-09T12:15:37.93 0.6 undecidable manual S 254 0.3229 119 0.05 48
IV.CRMI.HHZ. 2020-11-09T12:15:37.82 0.1 undecidable manual P 222 0.6214 104 0.66 78
IV.RONT.HHZ. 2020-11-09T12:15:36.79 0.6 undecidable manual S 198 0.2797 123 0 49
IV.SEI.HHZ. 2020-11-09T12:15:35.63 0.6 undecidable manual S 214 0.2482 127 -0.41 46
IV.BRIS.HHZ. 2020-11-09T12:15:34.42 0.1 undecidable manual S 103 0.1556 141 0.38 94
IV.ASQU.HHZ. 2020-11-09T12:15:34.88 0.1 undecidable manual P 160 0.4919 108 -0.17 91
IV.MPPT.EHZ. 2020-11-09T12:15:34.32 0.1 undecidable manual P 228 0.4497 110 -0.04 95
IV.MTRZ.HHZ. 2020-11-09T12:15:34.64 0.6 undecidable manual S 300 0.107 152 1.39 29
IV.MOCL.EHZ. 2020-11-09T12:15:33.04 0.1 undecidable manual P 227 0.3696 115 -0.05 97
IV.RINC.HHZ. 2020-11-09T12:15:33.01 0.1 undecidable manual P 174 0.375 115 -0.16 93
IV.RUFI.EHE. 2020-11-09T12:15:33.61 0.3 undecidable manual P 184 0.4227 112 -0.31 67
IV.SFI.EHZ. 2020-11-09T12:15:33.47 0.1 positive manual P 149 0.4119 112 -0.29 90
IV.FNVD.HHZ. 2020-11-09T12:15:32.13 0.1 undecidable manual P 254 0.3229 119 -0.24 94
IV.VISG.HHZ. 2020-11-09T12:15:32.53 0.1 undecidable manual S 231 0.1115 151 -0.78 83
IV.RONT.HHZ. 2020-11-09T12:15:31.53 0.3 undecidable manual P 198 0.2797 123 -0.21 71
IV.IMOL.EHZ. 2020-11-09T12:15:30.57 0.3 undecidable manual P 53 0.1673 139 0.28 71
IV.BRIS.HHZ. 2020-11-09T12:15:30.10 0.1 negative manual P 103 0.1556 141 -0.06 100
IV.SEI.HHZ. 2020-11-09T12:15:30.92 0.1 undecidable manual P 214 0.2482 127 -0.39 92
IV.MTRZ.HHZ. 2020-11-09T12:15:30.07 0.1 positive manual P 300 0.107 152 0.37 94
IV.VISG.HHZ. 2020-11-09T12:15:29.19 0.1 negative manual P 231 0.1115 151 -0.55 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VISG.HHE. ML:2.2 0.000921 0.44 AML other m 2020-11-09T12:15:32.63
IV.VISG.HHN. ML:2.4 0.001425 0.1 AML other m 2020-11-09T12:15:32.76
IV.BRIS.HHN. ML:2.6 0.002044443 0.3392 AML other m 2020-11-09T12:15:34.75
IV.BRIS.HHE. ML:2.7 0.00267 0.32 AML other m 2020-11-09T12:15:34.72
IV.MTRZ.HHN. ML:2.5 0.001822105 0.4608 AML other m 2020-11-09T12:15:35.25
IV.MTRZ.HNN. ML:2.5 0.0017589875 0.4544 AML other m 2020-11-09T12:15:35.25
IV.MTRZ.HNE. ML:2.4 0.001544588 0.5888 AML other m 2020-11-09T12:15:35.21
IV.MTRZ.HHE. ML:2.5 0.001693647 0.6208 AML other m 2020-11-09T12:15:35.21
IV.SEI.HHE. ML:2 0.0004332766 0.4416 AML other m 2020-11-09T12:15:35.89
IV.SEI.HHN. ML:2.6 0.001405 0.34 AML other m 2020-11-09T12:15:36.11
IV.RONT.HHE. ML:2.3 0.00073222495 0.16 AML other m 2020-11-09T12:15:36.00
IV.RONT.HHN. ML:2.2 0.0005491654 0.2432 AML other m 2020-11-09T12:15:37.13
IV.RINC.HHE. ML:1.6 0.000125561285 0.2944 AML other m 2020-11-09T12:15:39.54
IV.MOCL.EHN. ML:1.6 0.00011020694 0.1408 AML other m 2020-11-09T12:15:40.01
IV.MOCL.EHE. ML:1.7 0.000142741755 0.2944 AML other m 2020-11-09T12:15:40.11
IV.SFI.EHE. ML:1.6 9.4607725E-5 0.4992 AML other m 2020-11-09T12:15:41.27
IV.SFI.EHN. ML:1.8 0.00016202845 0.2944 AML other m 2020-11-09T12:15:41.40
IV.MPPT.EHN. ML:1.5 7.4073675E-5 0.5248 AML other m 2020-11-09T12:15:42.66
IV.MPPT.EHE. ML:1.5 7.182058E-5 0.96 AML other m 2020-11-09T12:15:43.10
IV.ASQU.HHN. ML:1.8 0.000125 0.3 AML other m 2020-11-09T12:15:44.40
IV.ASQU.HHE. ML:1.7 0.000108947175 0.224 AML other m 2020-11-09T12:15:44.44
IV.CRMI.HHE. ML:1.2 2.491917E-5 0.8448 AML other m 2020-11-09T12:15:48.06
IV.CRMI.HHN. ML:1.2 2.410061E-5 0.5824 AML other m 2020-11-09T12:15:48.27
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