Earthquake with magnitude of ML 2.4 on date 12-12-2018 and time 20:51:14 (Italy) in region 5 km E Solarolo (RA)

A magnitude ML 2.4 earthquake occured in region: 5 km E Solarolo (RA), on

  • 12-12-2018 19:51:14 (UTC)
  • 12-12-2018 20:51:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.34, 11.9 at 21 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
Solarolo RA 5 4488 4488
Faenza RA 6 58541 63029
Cotignola RA 6 7474 70503
Bagnara di Romagna RA 8 2429 72932
Castel Bolognese RA 8 9554 82486
Lugo RA 9 32390 114876
Mordano BO 10 4760 119636
Bagnacavallo RA 11 16739 136375
Russi RA 12 12247 148622
Sant'Agata sul Santerno RA 12 2862 151484
Massa Lombarda RA 13 10653 162137
Imola BO 15 69797 231934
Fusignano RA 15 8222 240156
Riolo Terme RA 15 5720 245876
Brisighella RA 17 7639 253515
Forlì FC 17 117913 371428
Castrocaro Terme e Terra del Sole FC 19 6426 377854
Conselice RA 20 9856 387710

Municipalities with at least 50000 inhabitants

An earthquake occurred to
6 Km N of Faenza (58541 inhabitants)
15 Km E of Imola (69797 inhabitants)
17 Km NW of Forlì (117913 inhabitants)
26 Km W of Ravenna (159116 inhabitants)
36 Km NW of Cesena (96758 inhabitants)
47 Km E of Bologna (386663 inhabitants)
60 Km SE of Ferrara (133155 inhabitants)
62 Km NW of Rimini (147750 inhabitants)
81 Km NE of Firenze (382808 inhabitants)
82 Km NE of Prato (191150 inhabitants)
82 Km S of Rovigo (51867 inhabitants)
84 Km E of Modena (184973 inhabitants)
86 Km NE of Scandicci (50609 inhabitants)
90 Km E of Pistoia (90315 inhabitants)
94 Km SE of Carpi (70699 inhabitants)
94 Km NW of Pesaro (94582 inhabitants)
97 Km N of Arezzo (99543 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
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 1000 ML 2.4 2018-12-12
19:51:14
44.34 11.9 21 2019-06-04
09:16:10
Bollettino Sismico Italiano INGV 65757841
Rev 100 ML 2.4 2018-12-12
19:51:15
44.32 11.92 18 2018-12-12
20:09:02
Sala Sismica INGV-Roma 63872221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-12 19:51:14 ± 0.07
Latitude 44.34 ± 0.00
Longitude 11.90 ± 0.01
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 65757841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 453
Semi-minor axis of confidence ellipse (meter) 397
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 77
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 95
Number of associated phases, regardless of their use for origin computation 56
Number of defining phases 55
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.64486
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 63872221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-12 20:09:02

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 65757841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-21 09:56:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
ST.DOSS.HHZ. 2018-12-12T19:52:03.78 0.3 undecidable manual S 342 1.6197 54 0.28 48
OX.CGRP.HHZ. 2018-12-12T19:52:01.05 0.1 undecidable manual S 358 1.5414 54 -0.58 61
IV.EL6.EHZ. 2018-12-12T19:51:56.67 0.1 undecidable manual S 139 1.3319 54 0.06 77
IV.TEOL.HHZ. 2018-12-12T19:51:48.13 0.1 undecidable manual S 351 1.0333 95 0.15 80
IV.CAFI.HHZ. 2018-12-12T19:51:47.60 0.3 undecidable manual S 177 1.0108 95 0.29 60
IV.ATVO.HHZ. 2018-12-12T19:51:47.95 0.3 undecidable manual S 159 1.0252 95 0.23 60
IV.PIEI.HHZ. 2018-12-12T19:51:44.97 0.1 undecidable manual S 150 0.9254 96 0.18 83
ST.DOSS.HHZ. 2018-12-12T19:51:43.28 0.3 undecidable manual P 342 1.6197 54 0.37 47
ST.VARA.EHZ. 2018-12-12T19:51:43.12 0.1 undecidable manual P 335 1.6449 54 -0.14 64
IV.FDMO.HHZ. 2018-12-12T19:51:42.88 0.3 undecidable manual P 146 1.5603 54 0.79 42
IV.SERM.EHZ. 2018-12-12T19:51:41.36 0.1 undecidable manual S 328 0.795 97 0.41 80
IV.PE3.EHZ. 2018-12-12T19:51:40.36 0.1 undecidable manual S 146 0.7743 97 0.03 88
OX.CGRP.HHZ. 2018-12-12T19:51:40.88 1.0 undecidable manual P 358 1.5414 54 -0.95 13
IV.PARC.HHZ. 2018-12-12T19:51:39.18 0.1 undecidable manual S 160 0.7329 98 0.05 89
IV.EL6.EHZ. 2018-12-12T19:51:39.62 0.1 undecidable manual P 139 1.3319 54 0.69 66
IV.CRE.HHZ. 2018-12-12T19:51:38.93 0.1 undecidable manual S 177 0.7213 98 0.14 87
IV.FNVD.HHZ. 2018-12-12T19:51:35.47 0.1 undecidable manual S 253 0.5801 100 0.8 75
IV.MOCL.EHZ. 2018-12-12T19:51:35.95 0.1 undecidable manual S 237 0.6133 100 0.33 86
MN.VLC.HHZ. 2018-12-12T19:51:35.36 0.3 undecidable manual P 261 1.0963 95 0.34 58
IV.CPGN.EHZ. 2018-12-12T19:51:35.98 0.1 undecidable manual S 150 0.6178 100 0.21 88
IV.RUFI.EHZ. 2018-12-12T19:51:34.52 0.1 undecidable manual S 209 0.5738 101 0.06 92
IV.ASQU.HHZ. 2018-12-12T19:51:34.26 0.1 undecidable manual S 188 0.5477 101 0.53 84
IV.CAFI.HHZ. 2018-12-12T19:51:33.49 0.1 undecidable manual P 177 1.0108 95 -0.07 82
IV.ATVO.HHZ. 2018-12-12T19:51:33.80 0.1 undecidable manual P 159 1.0252 95 0 83
IV.TEOL.HHZ. 2018-12-12T19:51:33.91 0.1 undecidable manual P 351 1.0333 95 -0.04 83
IV.CRMI.HHZ. 2018-12-12T19:51:31.21 0.3 undecidable manual P 231 0.8544 97 0.31 62
IV.BADI.EHZ. 2018-12-12T19:51:31.04 0.1 undecidable manual P 163 0.866 97 -0.06 85
IV.PIEI.HHZ. 2018-12-12T19:51:31.64 0.1 undecidable manual P 150 0.9254 96 -0.46 78
IV.SFI.EHZ. 2018-12-12T19:51:30.12 0.1 undecidable manual S 185 0.4362 105 -0.37 87
IV.SERM.EHZ. 2018-12-12T19:51:30.81 0.1 undecidable manual P 328 0.795 97 0.92 66
IV.PE3.EHZ. 2018-12-12T19:51:29.76 0.1 undecidable manual P 146 0.7743 97 0.22 85
IV.CRE.HHZ. 2018-12-12T19:51:28.39 0.1 undecidable manual P 177 0.7213 98 -0.25 85
IV.PARC.HHZ. 2018-12-12T19:51:28.46 0.1 undecidable manual P 160 0.7329 98 -0.38 82
IV.CPGN.EHZ. 2018-12-12T19:51:27.19 0.1 undecidable manual P 150 0.6178 100 0.29 86
Z3.A309A.HHN. 2018-12-12T19:51:26.96 0.3 undecidable manual S 124 0.3004 113 0.28 69
IV.MOCL.EHZ. 2018-12-12T19:51:26.72 0.1 undecidable manual P 237 0.6133 100 -0.09 89
IV.LMD.HHZ. 2018-12-12T19:51:26.11 0.1 undecidable manual S 208 0.295 114 -0.43 89
IV.FNVD.HHZ. 2018-12-12T19:51:26.04 0.1 undecidable manual P 253 0.5801 100 -0.22 88
Z3.A308A.HHZ. 2018-12-12T19:51:25.63 0.1 undecidable manual S 18 0.2545 118 0.17 93
IV.RUFI.EHZ. 2018-12-12T19:51:25.46 0.1 undecidable manual P 209 0.5738 101 -0.69 76
IV.ASQU.HHZ. 2018-12-12T19:51:25.37 0.1 undecidable manual P 188 0.5477 101 -0.35 86
IV.SFI.EHZ. 2018-12-12T19:51:23.60 0.1 undecidable manual P 185 0.4362 105 -0.25 90
IV.IMOL.EHZ. 2018-12-12T19:51:22.92 0.1 undecidable manual S 280 0.1124 144 0.7 83
IV.BRIS.HNZ. 2018-12-12T19:51:22.92 0.1 undecidable manual S 219 0.1484 135 0.01 100
IV.MTRZ.HHZ. 2018-12-12T19:51:22.52 0.1 undecidable manual P 266 0.339 110 0.26 92
IV.FIU.EHZ. 2018-12-12T19:51:22.91 0.3 undecidable manual P 316 0.4173 106 -0.63 61
IV.FAEN.HNZ. 2018-12-12T19:51:21.85 0.3 undecidable manual S 196 0.0522 162 0.44 69
Z3.A309A.HHN. 2018-12-12T19:51:21.65 0.3 undecidable manual P 124 0.3004 113 0 73
IV.LMD.HHZ. 2018-12-12T19:51:20.81 0.3 undecidable manual P 208 0.295 114 -0.76 59
Z3.A308A.HHZ. 2018-12-12T19:51:20.26 0.1 undecidable manual P 18 0.2545 118 -0.69 84
IV.CMPO.HNZ. 2018-12-12T19:51:20.51 0.1 undecidable manual P 345 0.25 118 -0.36 92
IV.BRSN.HNZ. 2018-12-12T19:51:19.20 0.1 undecidable manual P 113 0.1421 137 -0.19 97
IV.BRIS.HNZ. 2018-12-12T19:51:18.89 0.1 negative manual P 219 0.1484 135 -0.58 88
IT.FAZ.HGZ. 2018-12-12T19:51:18.11 3.0 positive manual P -0.3 0
IV.FAEN.HNZ. 2018-12-12T19:51:18.22 0.3 undecidable manual P 196 0.0522 162 -0.39 71
IV.IMOL.EHZ. 2018-12-12T19:51:18.78 0.1 negative manual P 280 0.1124 144 -0.3 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IMOL.HNE. ML:3.4 0.01848193 0.1664 AML other m 2018-12-12T19:51:23.47
IV.IMOL.HNN. ML:3.6 0.02688604 0.1664 AML other m 2018-12-12T19:51:23.39
IV.BRIS.HNE. ML:2.6 0.0026994735 0.3072 AML other m 2018-12-12T19:51:23.94
IV.BRIS.HHE. ML:2.7 0.002824007 0.3072 AML other m 2018-12-12T19:51:23.94
IV.BRSN.HNN. ML:3.2 0.0102760145 0.2816 AML other m 2018-12-12T19:51:24.91
IV.BRSN.HNE. ML:3.4 0.0151686765 0.32 AML other m 2018-12-12T19:51:24.99
IV.BRSN.EHN. ML:3.3 0.012648489 0.3328 AML other m 2018-12-12T19:51:24.97
IV.BRSN.EHE. ML:3.3 0.0122987285 0.256 AML other m 2018-12-12T19:51:24.99
IV.CMPO.HNN. ML:2.6 0.0018470995 0.448 AML other m 2018-12-12T19:51:30.96
IV.CMPO.HNE. ML:2.7 0.0021479625 0.448 AML other m 2018-12-12T19:51:30.06
IV.LMD.HHE. ML:2.8 0.0024656295 0.4608 AML other m 2018-12-12T19:51:27.00
IV.MTRZ.HHN. ML:2.3 0.00065407225 0.4608 AML other m 2018-12-12T19:51:32.46
IV.MTRZ.HHE. ML:2.2 0.0005413747 0.3456 AML other m 2018-12-12T19:51:33.13
IV.MTRZ.HNE. ML:2.2 0.00053364445 0.3456 AML other m 2018-12-12T19:51:34.04
IV.MTRZ.HNN. ML:2.3 0.0006485039 0.4608 AML other m 2018-12-12T19:51:32.46
IV.SFI.HNE. ML:2.4 0.0006258352 0.2816 AML other m 2018-12-12T19:51:32.09
IV.SFI.EHN. ML:2.2 0.0003953943 0.4736 AML other m 2018-12-12T19:51:32.56
IV.SFI.EHE. ML:2.4 0.0006305008 0.2944 AML other m 2018-12-12T19:51:32.09
IV.ASQU.HHE. ML:2.3 0.00037247295 0.4864 AML other m 2018-12-12T19:51:34.29
IV.RUFI.EHE. ML:2.4 0.00040515895 0.6656 AML other m 2018-12-12T19:51:34.96
IV.FNVD.HHE. ML:2 0.00017960815 0.6016 AML other m 2018-12-12T19:51:39.58
IV.MOCL.EHN. ML:1.9 0.000123987115 0.3584 AML other m 2018-12-12T19:51:42.94
IV.CPGN.HNN. ML:2.2 0.00028698885 0.384 AML other m 2018-12-12T19:51:41.43
IV.CPGN.EHE. ML:2.1 0.00020300255 0.4352 AML other m 2018-12-12T19:51:41.61
IV.CRE.HHN. ML:2.3 0.0002510225 0.384 AML other m 2018-12-12T19:51:42.44
IV.PE3.EHN. ML:2.8 0.0008450442 0.5504 AML other m 2018-12-12T19:51:46.11
IV.SERM.EHE. ML:2.6 0.0005043918 0.2944 AML other m 2018-12-12T19:51:44.44
IV.SERM.HNE. ML:2.5 0.0003879814 0.3072 AML other m 2018-12-12T19:51:45.02
IV.SERM.EHN. ML:2.5 0.0003570961 0.2688 AML other m 2018-12-12T19:51:45.04
IV.BADI.EHN. ML:2.1 0.00014060955 0.5632 AML other m 2018-12-12T19:51:50.89
IV.BADI.EHE. ML:2.2 0.0001786825 0.6016 AML other m 2018-12-12T19:51:51.08
IV.CRMI.HHN. ML:2.3 0.00020825005 0.7424 AML other m 2018-12-12T19:51:49.28
IV.CRMI.HHE. ML:2.6 0.0003973188 0.3968 AML other m 2018-12-12T19:51:49.03
IV.CRMI.HNE. ML:2.6 0.0004211931 0.4224 AML other m 2018-12-12T19:51:49.04
IV.CRMI.HNN. ML:2.3 0.0002079721 0.6784 AML other m 2018-12-12T19:51:49.28
IV.PIEI.HHN. ML:1.9 8.1194515E-5 0.4224 AML other m 2018-12-12T19:51:49.93
IV.PIEI.HHE. ML:2.2 0.00014337685 0.4352 AML other m 2018-12-12T19:51:50.52
IV.CAFI.HHE. ML:2 7.7231025E-5 0.6784 AML other m 2018-12-12T19:51:51.80
IV.CAFI.HNE. ML:2 7.4911195E-5 0.4992 AML other m 2018-12-12T19:51:52.60
IV.CAFI.HHN. ML:2 8.5179755E-5 0.7808 AML other m 2018-12-12T19:51:54.53
IV.TEOL.HHN. ML:2.4 0.00021935025 0.2432 AML other m 2018-12-12T19:51:52.54
IV.TEOL.HHE. ML:2.6 0.0003049706 0.3456 AML other m 2018-12-12T19:51:51.58
IV.EL6.EHN. ML:2.4 0.000128472 0.7808 AML other m 2018-12-12T19:52:03.60
OX.CGRP.HHE. ML:2.3 7.728301E-5 0.5632 AML other m 2018-12-12T19:52:10.98
OX.CGRP.HHN. ML:2.2 7.1861965E-5 0.5632 AML other m 2018-12-12T19:52:10.70
ST.VARA.HNE. ML:2.6 0.000155237925 0.4096 AML other m 2018-12-12T19:52:09.65
ST.DOSS.HHE. ML:2.6 0.00014209935 0.384 AML other m 2018-12-12T19:52:08.10
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
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 full SEED format Download