INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 3.2 on date 14-07-2017 and time 08:22:17 (Italy) in region 4 km W Isola di Capo Rizzuto (KR)

A magnitude ML 3.2 earthquake occured in region: 4 km W Isola di Capo Rizzuto (KR), on

  • 14-07-2017 06:22:17 (UTC)
  • 14-07-2017 08:22:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.97, 17.05 at 29 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
Isola di Capo Rizzuto KR 4 17643 17643
Cutro KR 10 10541 28184
Crotone KR 14 62178 90362
Botricello CZ 17 5220 95582
San Mauro Marchesato KR 19 2157 97739
Scandale KR 19 3169 100908
Marcedusa CZ 20 448 101356

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km SW of Crotone (62178 inhabitants)
40 Km E of Catanzaro (90612 inhabitants)
63 Km E of Lamezia Terme (70714 inhabitants)
78 Km E of Cosenza (67546 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

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

This map shows This map shows the distribution of peak ground acceleration expressed as per cent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap *

This map shows the distribution of peak ground velocities expressed in cm/s.
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 3.2 2017-07-14
06:22:17
38.97 17.05 29 2018-07-06
12:40:15
Bollettino Sismico Italiano INGV 50816191
Rev 100 ML 3.2 2017-07-14
06:22:17
38.98 17.03 31 2017-07-14
06:42:09
Sala Sismica INGV-Roma 47877091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-07-14 06:22:17 ± 0.18
Latitude 38.97 ± 0.01
Longitude 17.05 ± 0.02
Depth (km) 29 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 50816191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1474
Semi-minor axis of confidence ellipse (meter) 831
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 299
Circular confidence region, given by single value of horizontal uncertainty (meter) 1470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 120
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.28868
Epicentral distance of station farthest from the epicenter (degree) 4.09371
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:3.2

Field Value
Value 3.2
Uncertainty 0.2
Num. used stations 52
Type of magnitude ML
Reference to an origin 50816191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-01-19 10:34:08

ML:3.2

Field Value
Value 3.2
Uncertainty 0.2
Num. used stations 42
Type of magnitude ML
Reference to an origin 47877091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-07-14 06:42:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.KEK.HHZ. 2017-07-14T06:23:19.18 0.6 undecidable manual S 70 2.2492 54 -0.48 20
MN.KLV.HHZ. 2017-07-14T06:23:19.51 0.6 undecidable manual P 101 4.0937 54 0.79 10
IV.MESG.HNE. 2017-07-14T06:23:06.69 0.3 undecidable manual S 21 1.7339 54 -0.63 42
IV.SCTE.HHN. 2017-07-14T06:23:03.06 0.3 undecidable manual S 44 1.554 54 0.05 55
OT.TAR1.HHZ. 2017-07-14T06:23:02.81 0.3 undecidable manual S 7 1.5684 54 -0.55 48
IV.MEU.SHZ. 2017-07-14T06:22:56.40 0.6 undecidable manual P 224 2.5487 54 -0.98 12
MN.KEK.HHZ. 2017-07-14T06:22:53.74 0.3 undecidable manual P 70 2.2492 54 0.49 31
IV.AMUR.HHZ. 2017-07-14T06:22:49.77 0.3 undecidable manual P 350 1.9686 54 0.4 39
IV.SLCN.HHZ. 2017-07-14T06:22:48.36 0.3 undecidable manual P 323 1.7914 54 1.44 28
IV.NOCI.HHN. 2017-07-14T06:22:46.60 0.3 undecidable manual P 0 1.8202 54 -0.72 38
IV.MGR.HHZ. 2017-07-14T06:22:45.33 0.3 undecidable manual P 316 1.6422 54 0.47 47
IV.MIGL.HHZ. 2017-07-14T06:22:45.85 0.3 undecidable manual P 344 1.7015 54 0.17 49
IV.MESG.HNE. 2017-07-14T06:22:45.44 0.3 undecidable manual P 21 1.7339 54 -0.69 41
IV.MCEL.HHZ. 2017-07-14T06:22:45.73 0.6 undecidable manual P 325 1.6619 54 0.59 30
OT.TAR1.HHZ. 2017-07-14T06:22:43.09 0.3 undecidable manual P 7 1.5684 54 -0.75 44
IV.SCTE.HHN. 2017-07-14T06:22:43.09 0.3 undecidable manual P 44 1.554 54 -0.55 47
IV.MMN.HHE. 2017-07-14T06:22:41.11 0.3 undecidable manual P 319 1.2339 54 1.9 26
IV.SOI.EHZ. 2017-07-14T06:22:38.53 0.6 undecidable manual P 221 1.1853 54 -0.02 42
IV.SALB.HHZ. 2017-07-14T06:22:37.28 0.1 undecidable manual P 329 1.0594 54 0.47 79
IV.CET2.HHZ. 2017-07-14T06:22:36.63 0.3 undecidable manual P 304 1.0171 100 0.41 60
IV.PIPA.HHZ. 2017-07-14T06:22:36.62 0.3 undecidable manual S 341 0.5486 110 -0.09 72
IV.CELI.HHZ. 2017-07-14T06:22:36.94 0.6 undecidable manual S 316 0.6043 108 -1.34 31
IV.JOPP.HNN. 2017-07-14T06:22:35.34 0.3 undecidable manual P 249 0.9758 101 -0.19 64
IV.GRI.EHZ. 2017-07-14T06:22:35.41 0.6 undecidable manual S 254 0.5108 111 -0.26 47
IV.TDS.HHZ. 2017-07-14T06:22:33.87 0.3 undecidable manual P 322 0.8849 102 -0.13 66
IV.CAR1.HHN. 2017-07-14T06:22:31.11 0.3 undecidable manual P 294 0.7105 105 0.01 70
IV.LADO.EHN. 2017-07-14T06:22:31.22 0.3 undecidable manual S 350 0.3211 124 0.56 66
IV.PLAC.HHZ. 2017-07-14T06:22:31.30 0.3 undecidable manual P 223 0.7042 105 0.31 67
MN.TIP.HHZ. 2017-07-14T06:22:30.48 0.3 undecidable manual S 313 0.3103 125 0.09 74
IV.CELI.HHZ. 2017-07-14T06:22:29.36 0.3 undecidable manual P 316 0.6043 108 0 72
IV.SPS2.HHZ. 2017-07-14T06:22:29.86 0.1 undecidable manual P 301 0.6394 107 -0.07 95
IV.SERS.HHZ. 2017-07-14T06:22:29.18 0.6 undecidable manual S 284 0.2887 127 -0.71 43
IV.PIPA.HHZ. 2017-07-14T06:22:28.68 0.1 undecidable manual P 341 0.5486 110 0.23 92
IV.GRI.EHZ. 2017-07-14T06:22:27.78 0.6 undecidable manual P 254 0.5108 111 -0.07 48
IV.LADO.EHN. 2017-07-14T06:22:25.17 0.1 undecidable manual P 350 0.3211 124 0.21 97
MN.TIP.HHZ. 2017-07-14T06:22:24.69 0.1 negative manual P 313 0.3103 125 -0.11 100
IV.SERS.HHZ. 2017-07-14T06:22:24.26 0.1 negative manual P 284 0.2887 127 -0.25 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HNE. ML:3.3 0.006338151 0.4 AML other m 2017-07-14T06:22:30.92
IV.SERS.HNN. ML:3.3 0.007407297 0.5024 AML other m 2017-07-14T06:22:31.22
IV.SERS.HHE. ML:3.4 0.008278987 0.5024 AML other m 2017-07-14T06:22:31.22
MN.TIP.HHN. ML:3.2 0.004722035 0.5184 AML other m 2017-07-14T06:22:34.54
MN.TIP.HNN. ML:3.1 0.0037291565 0.5184 AML other m 2017-07-14T06:22:34.54
IV.SERS.HHN. ML:3.3 0.0064284915 0.4032 AML other m 2017-07-14T06:22:34.78
MN.TIP.HHE. ML:3.2 0.004928744 0.56 AML other m 2017-07-14T06:22:36.64
MN.TIP.HNE. ML:3.1 0.0041881925 0.5792 AML other m 2017-07-14T06:22:36.64
IV.APRC.HNN. ML:4.3 0.002093135 45.6192 AML other m 2017-07-14T06:23:03.03
IV.PIPA.HNE. ML:3.6 0.0084178025 0.5184 AML other m 2017-07-14T06:22:41.77
IV.PIPA.HHE. ML:3.6 0.0082866765 0.4992 AML other m 2017-07-14T06:22:41.78
IV.PIPA.HNN. ML:3.5 0.0055441795 0.3712 AML other m 2017-07-14T06:22:42.59
IV.PIPA.HHN. ML:3.5 0.0056163385 0.3616 AML other m 2017-07-14T06:22:42.60
IV.CELI.HHN. ML:3.5 0.005923305 0.6208 AML other m 2017-07-14T06:22:44.37
IV.CELI.HNN. ML:3.2 0.002361549 0.6208 AML other m 2017-07-14T06:22:44.37
IV.GRI.EHN. ML:3.3 0.0035612985 0.4224 AML other m 2017-07-14T06:22:44.84
IV.SPS2.HHN. ML:0 0.00229 1.6 AML other m 2017-07-14T06:22:45.03
IV.SPS2.HHE. ML:0 0.00153 0.46 AML other m 2017-07-14T06:22:45.26
IV.GRI.EHE. ML:3.4 0.005068396 0.5792 AML other m 2017-07-14T06:22:46.69
IV.CELI.HNE. ML:3.2 0.0024538905 0.6592 AML other m 2017-07-14T06:22:48.46
IV.CELI.HHE. ML:3.6 0.006211499 0.6784 AML other m 2017-07-14T06:22:48.47
IV.PLAC.HNN. ML:3.2 0.0021852765 1.0016 AML other m 2017-07-14T06:22:49.88
IV.PLAC.HHE. ML:3.2 0.002009792 0.4384 AML other m 2017-07-14T06:22:49.88
IV.PLAC.HHN. ML:3.1 0.00160703 0.7776 AML other m 2017-07-14T06:22:56.58
IV.PLAC.HNE. ML:3.1 0.0015917665 0.7584 AML other m 2017-07-14T06:22:56.58
IV.MCEL.HHE. ML:3.2 0.0005422362 0.6624 AML other m 2017-07-14T06:23:03.14
IV.MCEL.HNE. ML:3.2 0.0005119886 0.6592 AML other m 2017-07-14T06:23:03.16
IV.SLCN.HNE. ML:3.4 0.00075418095 0.7392 AML other m 2017-07-14T06:23:04.74
IV.SOI.EHE. ML:3 0.00058901245 0.9792 AML other m 2017-07-14T06:23:11.53
IV.SOI.EHN. ML:3.1 0.0007124186 0.8384 AML other m 2017-07-14T06:23:13.26
IV.SGG.HNE. ML:0 7.083604E-10 1.4816 AML other m 2017-07-14T06:23:15.62
IV.MGR.HNE. ML:3.1 0.00047951595 0.7616 AML other m 2017-07-14T06:23:24.04
IV.MGR.HHE. ML:3.1 0.00044428085 0.7392 AML other m 2017-07-14T06:23:24.05
IV.MCEL.HNN. ML:3.2 0.0005890278 0.96 AML other m 2017-07-14T06:23:32.53
IV.MCEL.HHN. ML:3.2 0.0006017558 0.9408 AML other m 2017-07-14T06:23:32.53
IV.SLCN.HHE. ML:3.4 0.0007984675 0.7008 AML other m 2017-07-14T06:23:33.01
IV.MIGL.HHN. ML:3.9 0.0024467285 1.0592 AML other m 2017-07-14T06:23:33.28
IV.SGG.HHN. ML:3 7.6001405E-5 0.7392 AML other m 2017-07-14T06:23:35.27
IV.MGR.HNN. ML:3 0.0003721 0.9504 AML other m 2017-07-14T06:23:36.70
IV.MGR.HHN. ML:3.1 0.00042279335 0.9408 AML other m 2017-07-14T06:23:36.70
IV.SGG.HHE. ML:3.2 0.00011716375 0.6592 AML other m 2017-07-14T06:23:37.19
IV.MIGL.HHE. ML:3.9 0.002805899 0.72 AML other m 2017-07-14T06:23:37.64
IV.SGG.HNN. ML:0 7.739564E-10 0.832 AML other m 2017-07-14T06:23:38.78
IV.MEU.SHE. ML:0 0.0002027641 0.3616 AML other m 2017-07-14T06:23:38.76
IV.SLCN.HHN. ML:3.4 0.00078657175 1.0016 AML other m 2017-07-14T06:23:40.06
IV.SLCN.HNN. ML:3.4 0.0007743345 0.688 AML other m 2017-07-14T06:23:40.09
IV.AMUR.HHE. ML:3.2 0.0003937071 0.8384 AML other m 2017-07-14T06:23:39.87
MN.KEK.HHE. ML:2.6 7.7086745E-5 0.5792 AML other m 2017-07-14T06:23:40.67
MN.KEK.HHN. ML:2.5 6.045159E-5 0.5792 AML other m 2017-07-14T06:23:45.94
IV.AMUR.HHN. ML:3.2 0.0004002893 0.5984 AML other m 2017-07-14T06:23:45.98
IV.MEU.SHN. ML:0 0.0002705104 0.4 AML other m 2017-07-14T06:23:57.20
CR.STON.BHN. ML:0 0.0001658705 0.24 AML other m 2017-07-14T06:24:01.01
CR.STON.BHE. ML:0 8.142265E-5 0.2368 AML other m 2017-07-14T06:24:01.57
IV.APRC.HHN. ML:3.4 0.0002269919 0.4384 AML other m 2017-07-14T06:24:03.93
MN.KLV.HHN. ML:3 3.5536235E-5 0.7392 AML other m 2017-07-14T06:24:14.59
IV.APRC.HHE. ML:3.2 0.0001602003 0.72 AML other m 2017-07-14T06:24:14.77
IV.APRC.HNE. ML:3.3 0.00017485045 0.6912 AML other m 2017-07-14T06:24:14.77
MN.KLV.HHE. ML:2.9 2.892175E-5 0.9184 AML other m 2017-07-14T06:24:17.47
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