Earthquake with magnitude of ML 1.4 on date 12-01-2020 and time 19:02:00 (Italy) in region 3 km S Bagno di Romagna (FC)

A magnitude ML 1.4 earthquake occured in region: 3 km S Bagno di Romagna (FC), on

  • 12-01-2020 18:02:00 (UTC)
  • 12-01-2020 19:02:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.83, 11.98 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Bagno di Romagna FC 3 6026 6026
Verghereto FC 4 1907 7933
Santa Sofia FC 14 4136 12069
Chiusi della Verna AR 15 2023 14092
Casteldelci RN 15 407 14499
Sarsina FC 17 3446 17945
Pieve Santo Stefano AR 18 3183 21128
Sant'Agata Feltria RN 19 2151 23279
Bibbiena AR 19 12241 35520
Galeata FC 20 2516 38036
Chitignano AR 20 899 38935

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km SW of Cesena (96758 inhabitants)
41 Km N of Arezzo (99543 inhabitants)
44 Km S of Forlì (117913 inhabitants)
52 Km S of Faenza (58541 inhabitants)
54 Km W of Rimini (147750 inhabitants)
58 Km E of Firenze (382808 inhabitants)
62 Km SE of Imola (69797 inhabitants)
64 Km E of Scandicci (50609 inhabitants)
68 Km S of Ravenna (159116 inhabitants)
71 Km E of Prato (191150 inhabitants)
76 Km W of Pesaro (94582 inhabitants)
77 Km NE of Siena (53903 inhabitants)
84 Km W of Fano (60888 inhabitants)
86 Km E of Pistoia (90315 inhabitants)
87 Km NW of Perugia (166134 inhabitants)
90 Km SE of Bologna (386663 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.4 2020-01-12
18:02:00
43.83 11.98 10 2020-01-12
18:13:42
Sala Sismica INGV-Roma 75497241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-12 18:02:00 ± 0.06
Latitude 43.83 ± 0.00
Longitude 11.98 ± 0.01
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75497241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 431
Semi-minor axis of confidence ellipse (meter) 139
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 228
Circular confidence region, given by single value of horizontal uncertainty (meter) 430
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 117
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.59895
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 75497241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-12 18:13:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MNTV.HNZ. 2020-01-12T18:02:49.07 3.0 undecidable manual S -0.39 0
IV.CADC.HNZ. 2020-01-12T18:02:38.94 3.0 undecidable manual Pg 3.61 0
IV.ATMC.EHZ. 2020-01-12T18:02:16.12 0.6 undecidable manual S 158 0.4119 50 0.26 46
IV.BRIS.HHZ. 2020-01-12T18:02:16.46 0.3 undecidable manual S 339 0.4236 50 0.25 69
IV.BADI.EHZ. 2020-01-12T18:02:14.79 0.3 undecidable manual S 149 0.3723 50 0.1 72
IV.RUFI.EHZ. 2020-01-12T18:02:13.73 0.3 undecidable manual S 272 0.3372 50 0.1 73
IV.MPAG.EHZ. 2020-01-12T18:02:13.19 0.6 undecidable manual P 109 0.5989 50 0.45 43
IV.LMD.HHZ. 2020-01-12T18:02:12.88 0.3 undecidable manual S 322 0.3157 50 -0.13 73
IV.PARC.HHZ. 2020-01-12T18:02:11.33 0.3 undecidable manual S 133 0.2608 50 -0.05 74
IV.SEI.HHZ. 2020-01-12T18:02:11.03 1.0 undecidable manual P 297 0.4991 50 0.01 24
IV.RINC.HHZ. 2020-01-12T18:02:11.68 0.3 undecidable manual S 282 0.2725 50 -0.05 74
IV.SSP9.EHZ. 2020-01-12T18:02:11.97 0.6 undecidable manual S 156 0.2779 50 0.09 49
IV.BRIS.HHZ. 2020-01-12T18:02:10.08 0.3 undecidable manual P 339 0.4236 50 0.34 68
IV.RONT.HHZ. 2020-01-12T18:02:10.04 0.3 undecidable manual P 293 0.4245 50 0.28 69
IV.PIEI.HHZ. 2020-01-12T18:02:10.95 1.0 undecidable manual P 126 0.4982 50 -0.06 24
IV.NARO.HHZ. 2020-01-12T18:02:10.66 1.0 negative manual P 116 0.4874 50 -0.17 23
IV.PE3.EHZ. 2020-01-12T18:02:09.41 0.1 undecidable manual P 109 0.3975 50 0.12 95
IV.APEC.HNZ. 2020-01-12T18:02:09.76 0.1 undecidable manual P 130 0.4191 50 0.11 95
IV.CRE.HHZ. 2020-01-12T18:02:09.78 0.3 undecidable manual S 185 0.2095 113 0.12 74
IV.ATMC.EHZ. 2020-01-12T18:02:09.26 0.1 undecidable manual P 158 0.4119 50 -0.27 92
IV.RUFI.EHZ. 2020-01-12T18:02:08.11 0.3 positive manual P 272 0.3372 50 -0.14 72
IV.BADI.EHZ. 2020-01-12T18:02:08.68 0.3 undecidable manual P 149 0.3723 50 -0.18 71
IV.LMD.HHZ. 2020-01-12T18:02:07.75 0.3 undecidable manual P 322 0.3157 50 -0.14 72
IV.ASQU.HHZ. 2020-01-12T18:02:07.35 0.3 undecidable manual S 257 0.1385 122 0.13 75
IV.SSP9.EHZ. 2020-01-12T18:02:06.92 0.1 undecidable manual P 156 0.2779 50 -0.32 94
IV.CRE.HHZ. 2020-01-12T18:02:06.02 0.1 positive manual P 185 0.2095 113 0.06 100
IV.SFI.EHZ. 2020-01-12T18:02:06.42 0.3 undecidable manual S 309 0.1205 126 -0.23 74
IV.PARC.HHZ. 2020-01-12T18:02:06.70 0.3 undecidable manual P 133 0.2608 50 -0.25 71
IV.CPGN.EHZ. 2020-01-12T18:02:06.77 0.6 undecidable manual P 96 0.2491 50 0.01 50
IV.RINC.HHZ. 2020-01-12T18:02:06.94 0.1 undecidable manual P 282 0.2725 50 -0.21 96
IV.ASQU.HHZ. 2020-01-12T18:02:04.70 0.1 positive manual P 257 0.1385 122 0.15 100
IV.SFI.EHZ. 2020-01-12T18:02:04.12 0.3 undecidable manual P 309 0.1205 126 -0.1 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SFI.EHN. ML:1.2 0.000166 0.1 AML other m 2020-01-12T18:02:06.59
IV.SFI.EHE. ML:1.5 0.0003025 0.1 AML other m 2020-01-12T18:02:06.60
IV.ASQU.HHN. ML:1.6 0.0003415 0.24 AML other m 2020-01-12T18:02:07.81
IV.ASQU.HHE. ML:1.4 0.000267 1.28 AML other m 2020-01-12T18:02:07.17
IV.CRE.HHN. ML:1.6 0.00026 0.2 AML other m 2020-01-12T18:02:10.50
IV.CRE.HHE. ML:1.5 0.0001835 1.3 AML other m 2020-01-12T18:02:10.19
IV.PARC.HHE. ML:1.1 5.865E-5 0.12 AML other m 2020-01-12T18:02:11.90
IV.RINC.HHE. ML:1.4 0.0001345 1.64 AML other m 2020-01-12T18:02:12.07
IV.PARC.HHN. ML:1.1 6.49E-5 0.7 AML other m 2020-01-12T18:02:12.46
IV.RINC.HHN. ML:1.1 6.155E-5 1.12 AML other m 2020-01-12T18:02:12.07
IV.LMD.HHE. ML:1.4 0.0001008 0.2 AML other m 2020-01-12T18:02:13.36
IV.LMD.HHN. ML:1.2 6.115E-5 0.62 AML other m 2020-01-12T18:02:13.96
IV.BADI.EHE. ML:1.3 6.71E-5 0.64 AML other m 2020-01-12T18:02:15.94
IV.BADI.EHN. ML:1.3 5.83E-5 0.2 AML other m 2020-01-12T18:02:16.45
IV.RONT.HHE. ML:1.7 0.000147 0.44 AML other m 2020-01-12T18:02:18.52
IV.RONT.HHN. ML:1.7 0.000143 1.78 AML other m 2020-01-12T18:02:18.10
IV.SEI.HHN. ML:1.4 6.395E-5 0.44 AML other m 2020-01-12T18:02:22.77
IV.SEI.HHE. ML:1.3 4.575E-5 0.48 AML other m 2020-01-12T18:02:23.39
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download