INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 2.6 on date 21-04-2017 and time 02:55:33 (Italy) in region Costa Ravennate (Ravenna)

A magnitude ML 2.6 earthquake occured in region: Costa Ravennate (Ravenna), on

  • 21-04-2017 00:55:33 (UTC)
  • 21-04-2017 02:55:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.46, 12.41 at 32 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
Ravenna RA 17 159116 159116

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km E of Ravenna (159116 inhabitants)
38 Km NE of Cesena (96758 inhabitants)
39 Km NE of Forlì (117913 inhabitants)
46 Km N of Rimini (147750 inhabitants)
46 Km E of Faenza (58541 inhabitants)
57 Km E of Imola (69797 inhabitants)
73 Km NW of Pesaro (94582 inhabitants)
76 Km SE of Ferrara (133155 inhabitants)
84 Km NW of Fano (60888 inhabitants)
84 Km SE of Rovigo (51867 inhabitants)
85 Km E of Bologna (386663 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.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. 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 Date and Time (UTC) Latitude Longitude Magnitude Depth (km) Published time (UTC) Author Location ID
Rev 100 2017-04-21
00:55:32
44.4 12.55 ML 2.6 26 2017-04-21
01:15:18
Sala Sismica INGV-Roma 44158161
Rev 1000 2017-04-21
00:55:33
44.46 12.41 ML 2.6 32 2018-01-10
09:56:15
Bollettino Sismico Italiano INGV 51064161
Best location and best magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-21 00:55:33 ± 0.08
Latitude 44.46 ± 0.00
Longitude 12.41 ± 0.01
Depth (km) 32 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 51064161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 600
Semi-minor axis of confidence ellipse (meter) 382
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 252
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 114
Number of defining phases 114
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.29318
Epicentral distance of station farthest from the epicenter (degree) 2.5208
Number of stations at which the event was observed 98
Number of stations from which data was used for origin computation 98
Magnitudes information

ML:2.6

Field Value
Value 2.6
Uncertainty 0.3
Num. used stations 172
Type of magnitude ML
Reference to an origin 51064161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-10-23 12:41:24

ML:2.6

Field Value
Value 2.6
Uncertainty 0.3
Num. used stations 80
Type of magnitude ML
Reference to an origin 44158161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-21 01:12:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
SI.MOSI.HHZ. 2017-04-21T00:56:14.36 0.3 undecidable manual P 330 2.5208 54 1.43 15
SI.RISI.HHZ. 2017-04-21T00:56:13.65 0.3 undecidable manual P 355 2.5001 54 1 19
IV.MDI.HHZ. 2017-04-21T00:56:09.97 0.3 undecidable manual P 306 2.3095 54 -0.05 31
IV.FVI.HHZ. 2017-04-21T00:56:08.46 0.6 undecidable manual P 7 2.153 54 0.6 21
IV.ATVO.HHZ. 2017-04-21T00:56:08.97 0.6 undecidable manual S 180 1.0747 54 1.71 21
OX.ZOU2.HHZ. 2017-04-21T00:56:07.85 0.3 undecidable manual P 10 2.1359 54 0.23 35
IV.FNVD.HHZ. 2017-04-21T00:56:06.04 0.6 undecidable manual S 253 0.9659 54 1.38 28
OX.CLUD.HHZ. 2017-04-21T00:56:06.02 0.3 undecidable manual P 9 2.0253 54 -0.07 40
IV.MABI.HHZ. 2017-04-21T00:56:06.53 0.6 undecidable manual P 321 2.081 54 -0.33 24
IV.MOCL.EHZ. 2017-04-21T00:56:06.84 0.6 undecidable manual S 243 0.9911 54 1.59 25
IV.RM33.EHZ. 2017-04-21T00:56:06.41 0.6 undecidable manual P 163 2.0325 54 0.22 25
IV.PTCC.HHZ. 2017-04-21T00:56:06.24 0.3 undecidable manual P 18 2.0576 54 -0.3 37
IV.ZONE.HHZ. 2017-04-21T00:56:06.06 0.6 undecidable manual P 310 2.0792 54 -0.77 20
IV.TERO.HHZ. 2017-04-21T00:56:05.91 0.6 undecidable manual P 154 2.0271 54 -0.2 26
IV.SMA1.EHZ. 2017-04-21T00:56:05.06 0.3 undecidable manual P 160 1.9443 54 0.09 42
IV.T1299.EHZ. 2017-04-21T00:56:05.14 0.3 undecidable manual P 161 1.9281 54 0.39 40
NI.VINO.HHZ. 2017-04-21T00:56:04.18 0.3 undecidable manual P 18 1.8949 54 -0.11 43
ST.GAGG.HHZ. 2017-04-21T00:56:04.63 0.6 undecidable manual P 328 1.9201 54 0 29
IV.T1218.EHZ. 2017-04-21T00:56:04.19 0.6 undecidable manual P 164 1.8571 54 0.42 28
IV.ATPI.EHZ. 2017-04-21T00:56:04.80 0.6 undecidable manual S 180 1.0063 54 -0.82 34
IV.T1212.EHZ. 2017-04-21T00:56:03.08 0.3 undecidable manual P 165 1.7654 54 0.58 42
OX.MPRI.HHZ. 2017-04-21T00:56:03.66 0.3 undecidable manual P 13 1.8274 54 0.3 43
IV.PLMA.HHZ. 2017-04-21T00:56:03.49 0.3 undecidable manual P 258 1.876 54 -0.53 39
OX.CIMO.HHZ. 2017-04-21T00:56:03.02 0.3 undecidable manual P 1 1.8535 54 -0.69 38
IV.APEC.HHZ. 2017-04-21T00:56:03.50 0.6 undecidable manual S 180 0.8984 54 0.46 41
IV.T1214.EHZ. 2017-04-21T00:56:03.21 0.3 undecidable manual P 161 1.7923 54 0.34 44
OX.SABO.HHZ. 2017-04-21T00:56:02.09 0.3 undecidable manual P 29 1.7546 54 -0.26 46
IV.T1241.EHZ. 2017-04-21T00:56:02.46 0.3 undecidable manual P 155 1.7618 54 0.01 48
IV.STAL.HHZ. 2017-04-21T00:56:02.90 0.3 undecidable manual P 7 1.8139 54 -0.27 44
SI.LUSI.HHZ. 2017-04-21T00:56:02.85 0.6 undecidable manual P 326 1.8229 54 -0.44 28
IV.SALO.HHZ. 2017-04-21T00:56:02.19 0.3 undecidable manual P 312 1.7672 54 -0.33 44
IV.MAGA.HHZ. 2017-04-21T00:56:02.46 0.6 undecidable manual P 317 1.8211 54 -0.81 24
GU.GRAM.HHZ. 2017-04-21T00:56:01.83 0.3 undecidable manual P 272 1.6727 54 0.61 44
IV.MC2.EHZ. 2017-04-21T00:56:01.20 0.6 undecidable manual P 160 1.644 54 0.38 32
IV.T1245.HHZ. 2017-04-21T00:56:01.89 0.3 undecidable manual P 160 1.6952 54 0.36 46
IV.T1216.EHZ. 2017-04-21T00:56:01.19 0.6 undecidable manual P 164 1.626 54 0.61 30
IV.FSSB.HHZ. 2017-04-21T00:56:01.13 0.6 undecidable manual S 161 0.8076 105 0.56 39
GU.EQUI.HHZ. 2017-04-21T00:56:01.10 0.3 undecidable manual P 261 1.6413 54 0.32 49
IV.PE3.EHZ. 2017-04-21T00:56:00.32 0.6 undecidable manual S 175 0.7635 106 1.01 32
IV.PARC.HHZ. 2017-04-21T00:56:00.92 0.6 undecidable manual S 189 0.8175 105 0.06 45
IV.CTI.HHZ. 2017-04-21T00:56:00.84 0.3 undecidable manual P 342 1.6781 54 -0.45 46
IV.ASQU.HHZ. 2017-04-21T00:56:00.13 0.6 undecidable manual S 214 0.7968 106 -0.14 44
MN.VLC.HHZ. 2017-04-21T00:55:59.38 0.3 undecidable manual P 259 1.4785 54 0.84 45
MN.TRI.HHZ. 2017-04-21T00:55:59.28 0.3 undecidable manual P 37 1.5729 54 -0.56 47
IV.T1256.HHZ. 2017-04-21T00:55:59.95 0.3 undecidable manual P 158 1.5648 54 0.22 51
NI.POLC.HHZ. 2017-04-21T00:55:59.58 0.3 undecidable manual P 2 1.5693 54 -0.21 51
IV.MGAB.HHZ. 2017-04-21T00:55:59.59 0.6 undecidable manual P 188 1.5585 54 -0.06 35
GU.SARM.EHZ. 2017-04-21T00:55:59.01 0.6 undecidable manual P 260 1.4632 54 0.68 32
IV.PII.HHZ. 2017-04-21T00:55:58.35 0.3 undecidable manual P 242 1.5405 54 -1.05 38
IV.FDMO.HHZ. 2017-04-21T00:55:58.89 0.3 undecidable manual P 161 1.5019 54 0.04 55
IV.FIU.EHZ. 2017-04-21T00:55:58.96 0.3 undecidable manual S 286 0.6799 108 2 28
IV.ROVR.HHZ. 2017-04-21T00:55:58.21 0.3 undecidable manual P 322 1.519 54 -0.88 42
OX.VARN.HHZ. 2017-04-21T00:55:58.89 0.6 undecidable manual P 352 1.5486 54 -0.62 31
IV.T1219.EHZ. 2017-04-21T00:55:58.40 0.6 undecidable manual P 163 1.465 54 0.05 37
OX.CGRP.HHZ. 2017-04-21T00:55:58.10 0.3 undecidable manual P 343 1.4848 54 -0.53 50
IV.SFI.EHZ. 2017-04-21T00:55:56.43 0.6 undecidable manual S 216 0.6844 108 -0.65 40
IV.BDI.HHZ. 2017-04-21T00:55:56.75 0.3 undecidable manual P 254 1.358 54 -0.13 58
IV.ATCC.EHZ. 2017-04-21T00:55:56.38 0.3 undecidable manual P 173 1.2824 54 0.56 54
IV.SNTG.HHZ. 2017-04-21T00:55:55.73 0.3 undecidable manual P 162 1.2608 54 0.2 59
IV.MURB.HHZ. 2017-04-21T00:55:55.36 0.3 undecidable manual P 176 1.1961 54 0.72 52
GU.POPM.HHZ. 2017-04-21T00:55:55.49 0.3 undecidable manual P 251 1.2537 54 0.05 61
IV.EL6.EHZ. 2017-04-21T00:55:55.42 0.3 undecidable manual P 156 1.2321 54 0.29 58
IV.CING.HHZ. 2017-04-21T00:55:55.00 0.3 undecidable manual P 152 1.2195 54 0.04 62
Z3.A302A.HHZ. 2017-04-21T00:55:55.38 1.0 undecidable manual P 345 1.2159 54 0.47 19
IV.OSSC.HHZ. 2017-04-21T00:55:55.21 0.3 undecidable manual P 222 1.2546 54 -0.23 58
Z3.A301A.HHZ. 2017-04-21T00:55:54.32 0.1 undecidable manual P 7 1.1709 54 0.03 83
IV.OPPE.HHZ. 2017-04-21T00:55:54.47 0.3 undecidable manual P 315 1.2222 54 -0.52 55
IV.LMD.HHZ. 2017-04-21T00:55:54.25 0.6 undecidable manual S 233 0.6313 110 -1.33 29
IV.FOSV.EHZ. 2017-04-21T00:55:54.63 0.1 undecidable manual P 168 1.1889 54 0.09 82
IV.CAFI.HHZ. 2017-04-21T00:55:53.94 0.3 undecidable manual P 196 1.1718 54 -0.37 58
IV.ATVO.HHZ. 2017-04-21T00:55:53.09 0.1 undecidable manual P 180 1.0747 54 0.13 84
IV.ATFO.HHZ. 2017-04-21T00:55:53.44 0.3 undecidable manual P 174 1.0963 54 0.19 62
IV.MTCR.EHZ. 2017-04-21T00:55:53.59 0.1 undecidable manual P 247 1.0963 54 0.33 80
IV.RAVA.EHZ. 2017-04-21T00:55:52.67 0.3 undecidable manual P 288 0.9668 54 1.2 45
CR.BRJN.HHN. 2017-04-21T00:55:52.72 0.3 undecidable manual P 64 1.0513 54 0.08 63
IV.SSFR.HHZ. 2017-04-21T00:55:52.52 0.1 undecidable manual P 165 1.0549 54 -0.16 83
IV.MPPT.EHZ. 2017-04-21T00:55:52.99 0.1 undecidable manual P 243 1.0702 54 0.09 85
IV.ARVD.HHZ. 2017-04-21T00:55:52.31 0.1 undecidable manual P 158 1.0315 54 -0.05 86
IV.MOCL.EHZ. 2017-04-21T00:55:52.11 0.3 undecidable manual P 243 0.9911 54 0.31 62
IV.ATPI.EHZ. 2017-04-21T00:55:51.79 0.3 undecidable manual P 180 1.0063 54 -0.22 62
IV.TEOL.HHZ. 2017-04-21T00:55:51.77 0.3 undecidable manual P 330 1.0441 54 -0.76 52
IV.VENL.HNN. 2017-04-21T00:55:51.54 1.0 undecidable manual P 359 0.9587 54 0.18 21
IV.FNVD.HHZ. 2017-04-21T00:55:51.32 0.1 undecidable manual P 253 0.9659 54 -0.14 85
IV.FRON.EHZ. 2017-04-21T00:55:51.20 0.1 undecidable manual P 166 0.9659 54 -0.25 83
IV.COR1.EHZ. 2017-04-21T00:55:51.35 0.1 undecidable manual P 153 0.9272 54 0.43 81
IV.BADI.EHZ. 2017-04-21T00:55:50.83 0.3 undecidable manual P 187 0.9551 54 -0.47 60
IV.APEC.HHZ. 2017-04-21T00:55:50.16 0.1 undecidable manual P 180 0.8984 54 -0.36 83
IV.PIEI.HHZ. 2017-04-21T00:55:50.49 0.1 undecidable manual P 174 0.9254 54 -0.41 81
IV.CRE.HHZ. 2017-04-21T00:55:50.09 0.3 undecidable manual P 202 0.9011 54 -0.47 60
IV.MPAG.EHZ. 2017-04-21T00:55:49.80 0.1 undecidable manual P 163 0.8642 104 -0.24 87
IV.FSSB.HHZ. 2017-04-21T00:55:49.02 0.1 undecidable manual P 161 0.8076 105 -0.08 91
IV.RUFI.EHZ. 2017-04-21T00:55:49.68 0.3 undecidable manual P 227 0.8957 54 -0.8 53
IV.SEI.HHZ. 2017-04-21T00:55:49.32 0.3 undecidable manual P 242 0.8544 104 -0.55 60
IV.ASQU.HHZ. 2017-04-21T00:55:48.35 0.1 undecidable manual P 214 0.7968 106 -0.57 80
IV.MTRZ.HHZ. 2017-04-21T00:55:48.42 0.3 undecidable manual P 259 0.7195 107 0.77 56
IV.BLLA.EHE. 2017-04-21T00:55:48.60 0.3 undecidable manual S 172 0.3175 128 1.24 47
IV.PE3.EHZ. 2017-04-21T00:55:48.43 0.1 undecidable manual P 175 0.7635 106 0.06 90
IV.PARC.HHZ. 2017-04-21T00:55:48.73 0.1 undecidable manual P 189 0.8175 105 -0.53 82
Z3.A307A.HHN. 2017-04-21T00:55:48.43 0.3 undecidable manual P 287 0.724 107 0.71 57
Z3.A308A.HHZ. 2017-04-21T00:55:48.14 0.6 undecidable manual S 294 0.3148 129 0.82 39
Z3.A309A.HHN. 2017-04-21T00:55:47.12 0.6 undecidable manual S 203 0.3112 129 -0.1 50
IV.BRSN.HNE. 2017-04-21T00:55:47.65 0.6 undecidable manual S 234 0.2932 131 0.83 39
IV.FIU.EHZ. 2017-04-21T00:55:47.74 0.1 undecidable manual P 286 0.6799 108 0.73 77
IV.SFI.EHZ. 2017-04-21T00:55:46.20 0.1 undecidable manual P 216 0.6844 108 -0.88 73
Z3.A304A.HHZ. 2017-04-21T00:55:46.98 0.3 undecidable manual P 334 0.6205 110 0.94 53
IV.LMD.HHZ. 2017-04-21T00:55:45.12 0.1 undecidable manual P 233 0.6313 110 -1.1 66
IV.RSM2.HHE. 2017-04-21T00:55:44.63 0.3 undecidable manual P 177 0.5198 114 0.18 69
IV.CMPO.HNN. 2017-04-21T00:55:43.42 0.3 undecidable manual P 286 0.4488 118 0.05 73
IV.BRIS.HHN. 2017-04-21T00:55:43.79 0.3 undecidable manual P 243 0.5162 115 -0.61 63
IV.FAEN.HNZ. 2017-04-21T00:55:42.85 0.3 undecidable manual P 246 0.4173 120 -0.04 74
IV.BRSN.HNE. 2017-04-21T00:55:41.06 0.1 undecidable manual P 234 0.2932 131 -0.1 100
Z3.A308A.HHZ. 2017-04-21T00:55:41.26 0.1 undecidable manual P 294 0.3148 129 -0.18 98
IV.BLLA.EHE. 2017-04-21T00:55:41.44 0.3 undecidable manual P 172 0.3175 128 -0.03 75
Z3.A309A.HHN. 2017-04-21T00:55:40.75 0.1 undecidable manual P 203 0.3112 129 -0.64 88
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BRSN.EHE. ML:2.9 0.00225 0.32 AML other m 2017-04-21T00:55:48.45
IV.BRSN.HNE. ML:2.9 0.002265 0.32 AML other m 2017-04-21T00:55:48.45
IV.BRSN.HNN. ML:2.8 0.001715 0.28 AML other m 2017-04-21T00:55:50.41
IV.BRSN.EHN. ML:2.7 0.001685 0.26 AML other m 2017-04-21T00:55:50.41
IV.LMD.HHE. ML:2.6 0.0005905 0.2 AML other m 2017-04-21T00:55:55.79
IV.LMD.HHN. ML:2.5 0.000459 0.34 AML other m 2017-04-21T00:55:56.70
IV.COR1.EHN. ML:2.8 0.0005015 0.44 AML other m 2017-04-21T00:55:57.32
IV.SFI.EHE. ML:2.6 0.000544 0.26 AML other m 2017-04-21T00:55:57.42
IV.SFI.EHN. ML:2.5 0.000456 0.22 AML other m 2017-04-21T00:55:57.75
IV.CPGN.HNN. ML:0 0.000539 0.82 AML other m 2017-04-21T00:55:59.58
IV.CPGN.EHE. ML:0 0.0005295 0.84 AML other m 2017-04-21T00:55:59.17
IV.FIU.EHN. ML:3.2 0.00198 0.3 AML other m 2017-04-21T00:55:59.68
IV.FIU.EHE. ML:3.4 0.003105 0.76 AML other m 2017-04-21T00:56:00.19
IV.CPGN.EHN. ML:0 0.0004035 1.46 AML other m 2017-04-21T00:56:00.23
IV.BRIS.HHE. ML:2.4 0.0005225 0.46 AML other m 2017-04-21T00:56:01.43
IV.CPGN.HNE. ML:0 0.000426 0.76 AML other m 2017-04-21T00:56:01.86
IV.BRIS.HHN. ML:2.3 0.000343 0.46 AML other m 2017-04-21T00:56:01.39
IV.ASQU.HHE. ML:2.5 0.000356 0.88 AML other m 2017-04-21T00:56:01.67
IV.PARC.HHE. ML:2.7 0.0005595 0.42 AML other m 2017-04-21T00:56:01.79
IV.ASQU.HHN. ML:2.3 0.000212 0.26 AML other m 2017-04-21T00:56:02.33
IV.PE3.EHN. ML:0.6 6.985E-6 1.24 AML other m 2017-04-21T00:56:02.63
IV.PARC.HHN. ML:2.3 0.000222 1.54 AML other m 2017-04-21T00:56:02.90
IV.FSSB.HHN. ML:3 0.00113 1.26 AML other m 2017-04-21T00:56:03.03
IV.MOCL.EHE. ML:2.5 0.0002345 0.8 AML other m 2017-04-21T00:56:03.11
IV.RUFI.EHE. ML:2.1 0.00011075 0.3 AML other m 2017-04-21T00:56:03.77
IV.RUFI.EHN. ML:2 8.615E-5 0.68 AML other m 2017-04-21T00:56:03.58
IV.PE3.EHE. ML:2.9 0.0009175 1.66 AML other m 2017-04-21T00:56:03.98
IV.MTRZ.HHE. ML:2.7 0.0006165 0.44 AML other m 2017-04-21T00:56:04.31
IV.MTRZ.HNE. ML:2.6 0.000578 0.42 AML other m 2017-04-21T00:56:04.53
IV.MPAG.EHN. ML:2.5 0.0003185 0.5 AML other m 2017-04-21T00:56:04.45
IV.MTRZ.HHN. ML:2.7 0.000627 0.34 AML other m 2017-04-21T00:56:04.63
IV.MTRZ.HNN. ML:2.7 0.0006205 0.34 AML other m 2017-04-21T00:56:04.63
IV.SEI.HHN. ML:2.8 0.000627 0.56 AML other m 2017-04-21T00:56:04.70
IV.MPAG.EHE. ML:2.6 0.0003515 0.52 AML other m 2017-04-21T00:56:04.58
IV.APEC.HHE. ML:2.6 0.0003865 0.38 AML other m 2017-04-21T00:56:05.34
IV.SEI.HHE. ML:2.6 0.000423 0.38 AML other m 2017-04-21T00:56:05.29
IV.APEC.HHN. ML:2.6 0.0003735 1 AML other m 2017-04-21T00:56:05.13
IV.CRE.HHN. ML:2.4 0.0002045 0.8 AML other m 2017-04-21T00:56:05.31
IV.FSSB.HHE. ML:3.1 0.00142 1.7 AML other m 2017-04-21T00:56:05.14
IV.CRE.HHE. ML:2.3 0.0001725 0.62 AML other m 2017-04-21T00:56:06.49
IV.PIEI.HHE. ML:2.6 0.0003905 0.32 AML other m 2017-04-21T00:56:06.11
IV.FNVD.HHE. ML:2.4 0.000225 0.6 AML other m 2017-04-21T00:56:07.56
IV.FNVD.HHN. ML:2.7 0.000399 0.42 AML other m 2017-04-21T00:56:07.56
IV.ATPI.EHN. ML:2.2 0.000137 0.58 AML other m 2017-04-21T00:56:07.59
IV.MOCL.EHN. ML:2.2 0.00013 0.42 AML other m 2017-04-21T00:56:08.27
IV.PIEI.HHN. ML:2.6 0.000321 0.3 AML other m 2017-04-21T00:56:08.80
IV.MPPT.EHE. ML:2.1 8.52E-5 0.86 AML other m 2017-04-21T00:56:10.15
IV.SSFR.HHN. ML:3 0.0006765 1.04 AML other m 2017-04-21T00:56:10.65
IV.FRON.EHE. ML:2.4 0.0001865 0.7 AML other m 2017-04-21T00:56:10.72
IV.TEOL.HHE. ML:3 0.000816 0.4 AML other m 2017-04-21T00:56:10.61
IV.FRON.EHN. ML:2.5 0.000285 0.72 AML other m 2017-04-21T00:56:11.42
IV.TEOL.HHN. ML:2.9 0.0006715 0.96 AML other m 2017-04-21T00:56:11.13
IV.ATFO.HHN. ML:2.6 0.000279 0.36 AML other m 2017-04-21T00:56:11.56
IV.ATPI.EHE. ML:2.4 0.000174 0.46 AML other m 2017-04-21T00:56:11.87
IV.ATVO.HHN. ML:2.4 0.0001695 0.36 AML other m 2017-04-21T00:56:12.53
IV.SSFR.HHE. ML:3 0.000662 0.22 AML other m 2017-04-21T00:56:12.75
IV.MPPT.EHN. ML:2.2 0.00010335 0.42 AML other m 2017-04-21T00:56:12.67
IV.SSFR.HNE. ML:3 0.000804 0.2 AML other m 2017-04-21T00:56:12.75
IV.ARVD.HHN. ML:2.2 0.0001114 0.76 AML other m 2017-04-21T00:56:13.44
IV.MTCR.EHN. ML:2.3 0.0001265 0.52 AML other m 2017-04-21T00:56:13.51
IV.SSFR.HNN. ML:3 0.000751 0.16 AML other m 2017-04-21T00:56:13.60
IV.CAFI.HHE. ML:2.1 8.665E-5 1.36 AML other m 2017-04-21T00:56:13.71
IV.NDIM.HHN. ML:2.8 0.000377 0.52 AML other m 2017-04-21T00:56:14.01
IV.ATFO.HHE. ML:2.6 0.0002925 0.76 AML other m 2017-04-21T00:56:14.64
IV.OSSC.HHE. ML:1.9 4.655E-5 0.6 AML other m 2017-04-21T00:56:14.31
IV.NDIM.HHE. ML:2.9 0.000557 0.16 AML other m 2017-04-21T00:56:14.44
IV.CAVE.HHN. ML:2.8 0.000415 0.46 AML other m 2017-04-21T00:56:14.37
IV.MTCR.EHE. ML:2.2 0.0001012 1.1 AML other m 2017-04-21T00:56:14.04
IV.COR1.EHE. ML:2.5 0.0002605 0.42 AML other m 2017-04-21T00:56:14.73
IV.FOSV.EHN. ML:2.3 0.0001305 0.78 AML other m 2017-04-21T00:56:15.44
IV.ARVD.HHE. ML:2.3 0.000141 0.42 AML other m 2017-04-21T00:56:15.46
IV.CAVE.HHE. ML:2.8 0.0004875 1.66 AML other m 2017-04-21T00:56:15.96
IV.ATVO.HHE. ML:2.5 0.0002425 0.76 AML other m 2017-04-21T00:56:16.36
IV.OPPE.HNE. ML:2.9 0.000472 0.66 AML other m 2017-04-21T00:56:16.61
IV.FOSV.EHE. ML:2.4 0.0001485 0.76 AML other m 2017-04-21T00:56:17.42
GU.POPM.HHN. ML:2.3 0.0001176 1.16 AML other m 2017-04-21T00:56:18.73
IV.ATCC.EHN. ML:2.8 0.000303 0.58 AML other m 2017-04-21T00:56:18.47
IV.BDI.HHN. ML:1.9 3.92E-5 0.6 AML other m 2017-04-21T00:56:19.45
IV.CAFI.HHN. ML:2 6.015E-5 1.38 AML other m 2017-04-21T00:56:19.98
IV.OPPE.HNN. ML:3 0.0006255 0.62 AML other m 2017-04-21T00:56:19.55
IV.CING.HHN. ML:2.3 0.000122 0.9 AML other m 2017-04-21T00:56:19.12
GU.POPM.HHE. ML:2.2 9.525E-5 0.7 AML other m 2017-04-21T00:56:19.97
IV.ATCC.EHE. ML:2.7 0.000291 1.7 AML other m 2017-04-21T00:56:19.09
IV.CING.HHE. ML:2.3 0.0001143 0.42 AML other m 2017-04-21T00:56:20.39
IV.SNTG.HHN. ML:2.4 0.000151 0.48 AML other m 2017-04-21T00:56:20.33
IV.MURB.HHN. ML:2.8 0.000346 0.34 AML other m 2017-04-21T00:56:20.61
IV.EL6.EHE. ML:2.7 0.0002645 0.76 AML other m 2017-04-21T00:56:20.68
IV.MURB.HHE. ML:2.9 0.00053 0.34 AML other m 2017-04-21T00:56:20.75
IV.OSSC.HHN. ML:2 5.49E-5 0.4 AML other m 2017-04-21T00:56:22.33
IV.SNTG.HHE. ML:2.4 0.000144 0.84 AML other m 2017-04-21T00:56:22.93
IV.PII.HHN. ML:2.3 8.235E-5 0.42 AML other m 2017-04-21T00:56:24.44
IV.PII.HHE. ML:2.4 8.9E-5 0.42 AML other m 2017-04-21T00:56:24.38
IV.BDI.HHE. ML:1.8 3.16E-5 1.02 AML other m 2017-04-21T00:56:25.70
IV.ROVR.HHE. ML:2.5 0.0001167 0.68 AML other m 2017-04-21T00:56:25.70
IV.EL6.EHN. ML:2.7 0.0002795 0.5 AML other m 2017-04-21T00:56:25.74
MN.VLC.HHE. ML:7.6 16.95 1.58 AML other m 2017-04-21T00:56:26.93
IV.T1219.EHN. ML:2.6 0.0001765 0.36 AML other m 2017-04-21T00:56:26.27
MN.VLC.HHN. ML:7.7 19.65 1.04 AML other m 2017-04-21T00:56:27.82
IV.T1219.EHE. ML:2.6 0.0001575 0.5 AML other m 2017-04-21T00:56:27.59
IV.ROVR.HNN. ML:3.2 0.00066 1.06 AML other m 2017-04-21T00:56:27.89
IV.ROVR.HHN. ML:2.8 0.0002765 1.06 AML other m 2017-04-21T00:56:27.89
IV.ASSB.HHE. ML:2.4 9.85E-5 1.2 AML other m 2017-04-21T00:56:27.68
IV.FDMO.HHN. ML:2.4 9.58E-5 0.52 AML other m 2017-04-21T00:56:28.67
IV.T1218.EHE. ML:2.5 7.985E-5 0.42 AML other m 2017-04-21T00:56:28.60
NI.VINO.HHN. ML:2.2 4.635E-5 0.46 AML other m 2017-04-21T00:56:28.69
IV.ROVR.HNE. ML:2.8 0.0002855 0.22 AML other m 2017-04-21T00:56:28.81
IV.ASSB.HHN. ML:2.4 0.0001158 1.12 AML other m 2017-04-21T00:56:29.92
IV.T1256.HHE. ML:2.6 0.000152 0.66 AML other m 2017-04-21T00:56:30.46
MN.TRI.HHN. ML:2.3 7.52E-5 0.86 AML other m 2017-04-21T00:56:30.20
IV.MGAB.HHE. ML:2.3 7.445E-5 0.42 AML other m 2017-04-21T00:56:30.98
OX.VARN.HNE. ML:2.8 0.000254 1.64 AML other m 2017-04-21T00:56:30.98
IV.MGAB.HHN. ML:2.4 9.785E-5 0.74 AML other m 2017-04-21T00:56:31.57
MN.TRI.HHE. ML:2.5 0.000122 0.54 AML other m 2017-04-21T00:56:31.40
IV.T1216.EHE. ML:2.7 0.0001775 0.4 AML other m 2017-04-21T00:56:31.65
IV.T1216.EHN. ML:2.6 0.0001515 0.46 AML other m 2017-04-21T00:56:32.36
IV.FDMO.HHE. ML:2.3 8.69E-5 0.74 AML other m 2017-04-21T00:56:32.15
IV.PLMA.HHN. ML:2.4 6.245E-5 0.6 AML other m 2017-04-21T00:56:32.43
IV.CTI.HHN. ML:2.9 0.0002455 0.82 AML other m 2017-04-21T00:56:32.76
NI.POLC.HHN. ML:3 0.0004015 0.42 AML other m 2017-04-21T00:56:32.77
IV.CTI.HHE. ML:3 0.000362 0.54 AML other m 2017-04-21T00:56:33.44
IV.T1256.HHN. ML:2.6 0.000142 0.5 AML other m 2017-04-21T00:56:33.33
OX.ZOU2.HHE. ML:2.5 6.88E-5 0.28 AML other m 2017-04-21T00:56:33.77
SI.LUSI.HHN. ML:3 0.000279 0.22 AML other m 2017-04-21T00:56:33.69
IV.PLMA.HHE. ML:2.4 6.255E-5 1.2 AML other m 2017-04-21T00:56:34.98
SI.LUSI.HHE. ML:2.9 0.000203 1.62 AML other m 2017-04-21T00:56:34.18
OX.CGRP.HHN. ML:2.9 0.00031 0.54 AML other m 2017-04-21T00:56:35.32
OX.CGRP.HNN. ML:2.9 0.000342 0.56 AML other m 2017-04-21T00:56:35.33
OX.CGRP.HHE. ML:2.8 0.000287 0.5 AML other m 2017-04-21T00:56:35.38
IV.STAL.HHN. ML:2.9 0.000211 0.18 AML other m 2017-04-21T00:56:35.55
OX.SABO.HNE. ML:3.2 0.0005275 0.62 AML other m 2017-04-21T00:56:35.56
ST.GAGG.HHN. ML:2.6 0.00010715 0.52 AML other m 2017-04-21T00:56:35.54
IV.MAGA.HHE. ML:3.4 0.000762 1.6 AML other m 2017-04-21T00:56:35.04
IV.SALO.HHN. ML:2.9 0.000246 1.1 AML other m 2017-04-21T00:56:35.90
ST.GAGG.HHE. ML:2.8 0.000161 1.24 AML other m 2017-04-21T00:56:36.25
OX.SABO.HNN. ML:3.2 0.000595 1.04 AML other m 2017-04-21T00:56:36.78
OX.SABO.HHN. ML:2.7 0.0001495 1.04 AML other m 2017-04-21T00:56:36.78
OX.VARN.HHE. ML:2.8 0.0002515 0.4 AML other m 2017-04-21T00:56:36.30
IV.SALO.HHE. ML:2.8 0.000199 0.86 AML other m 2017-04-21T00:56:36.53
IV.MAGA.HHN. ML:3.2 0.00052 0.38 AML other m 2017-04-21T00:56:36.54
OX.CGRP.HNE. ML:2.8 0.000261 0.7 AML other m 2017-04-21T00:56:37.49
GU.GRAM.HHE. ML:2.5 0.0001112 0.3 AML other m 2017-04-21T00:56:37.24
IV.T1245.HHN. ML:2.9 0.000237 0.76 AML other m 2017-04-21T00:56:37.12
GU.GRAM.HHN. ML:2.4 9.1E-5 1.02 AML other m 2017-04-21T00:56:37.70
OX.SABO.HHE. ML:2.6 0.000133 1.34 AML other m 2017-04-21T00:56:37.28
IV.RM33.EHE. ML:2.6 8.855E-5 0.42 AML other m 2017-04-21T00:56:38.68
IV.T1245.HHE. ML:2.7 0.00015885 0.42 AML other m 2017-04-21T00:56:38.69
NI.POLC.HHE. ML:3 0.00035 0.66 AML other m 2017-04-21T00:56:38.91
OX.VARN.HNN. ML:2.7 0.000189 1.66 AML other m 2017-04-21T00:56:38.09
OX.VARN.HHN. ML:2.7 0.000193 1.68 AML other m 2017-04-21T00:56:38.93
OX.MPRI.HHE. ML:2.8 0.0001585 0.32 AML other m 2017-04-21T00:56:39.37
IV.STAL.HHE. ML:2.8 0.0002035 0.2 AML other m 2017-04-21T00:56:39.30
OX.CIMO.HHE. ML:2.1 3.505E-5 0.86 AML other m 2017-04-21T00:56:39.35
IV.T1241.EHN. ML:2.6 0.0001264 1.4 AML other m 2017-04-21T00:56:39.84
OX.CIMO.HHN. ML:2.2 3.92E-5 0.66 AML other m 2017-04-21T00:56:40.00
NI.VINO.HHE. ML:2.2 3.795E-5 0.54 AML other m 2017-04-21T00:56:41.02
IV.MABI.HHE. ML:2.3 3.945E-5 0.28 AML other m 2017-04-21T00:56:42.70
IV.ZONE.HHE. ML:2.8 0.000136 1.26 AML other m 2017-04-21T00:56:43.11
IV.MABI.HHN. ML:2.2 3.53E-5 0.16 AML other m 2017-04-21T00:56:44.46
OX.MPRI.HHN. ML:2.8 0.0001755 0.48 AML other m 2017-04-21T00:56:44.70
IV.SMA1.EHN. ML:2.6 9.58E-5 1 AML other m 2017-04-21T00:56:44.17
IV.SMA1.EHE. ML:2.6 0.00010325 0.8 AML other m 2017-04-21T00:56:46.24
IV.ZONE.HHN. ML:2.7 0.000116 0.94 AML other m 2017-04-21T00:56:46.55
IV.T1218.EHN. ML:2.5 9.095E-5 1.58 AML other m 2017-04-21T00:56:46.12
IV.PTCC.HHN. ML:2.2 4.03E-5 0.48 AML other m 2017-04-21T00:56:47.61
IV.RM33.EHN. ML:2.4 6.205E-5 1.58 AML other m 2017-04-21T00:56:47.86
OX.CLUD.HHE. ML:2.3 4.33E-5 0.76 AML other m 2017-04-21T00:56:48.02
IV.FVI.HHE. ML:2.6 8.14E-5 0.4 AML other m 2017-04-21T00:56:49.55
IV.FVI.HHN. ML:2.6 7.825E-5 1.58 AML other m 2017-04-21T00:56:49.95
IV.PTCC.HHE. ML:2.2 4.005E-5 0.28 AML other m 2017-04-21T00:56:52.85
IV.MDI.HHE. ML:2.6 6.73E-5 1.18 AML other m 2017-04-21T00:56:53.28
IV.MDI.HHN. ML:2.5 5.565E-5 0.3 AML other m 2017-04-21T00:56:55.42
OX.CLUD.HHN. ML:2.2 3.61E-5 0.86 AML other m 2017-04-21T00:56:56.83
OX.ZOU2.HHN. ML:2.4 5.425E-5 1.04 AML other m 2017-04-21T00:56:57.78
SI.MOSI.HHE. ML:2.9 0.00012 1.02 AML other m 2017-04-21T00:56:58.02
SI.MOSI.HHN. ML:3 0.0001475 0.96 AML other m 2017-04-21T00:56:58.85
IV.T1241.EHE. ML:2.6 0.0001205 0.42 AML other m 2017-04-21T00:56:59.54
SI.RISI.HHN. ML:3 0.000162 0.42 AML other m 2017-04-21T00:57:07.25
SI.RISI.HHE. ML:2.8 0.00010005 0.34 AML other m 2017-04-21T00:57:11.12
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://cnt.rm.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