Earthquake with magnitude of ML 3.1 on date 27-07-2017 and time 07:39:39 (Italy) in region 7 km NW Accumoli (RI)

A magnitude ML 3.1 earthquake occured in region: 7 km NW Accumoli (RI), on

  • 27-07-2017 05:39:39 (UTC)
  • 27-07-2017 07:39:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.73, 13.17 at 9 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
Accumoli RI 7 667 667
Norcia PG 10 4957 5624
Arquata del Tronto AP 11 1178 6802
Cittareale RI 12 482 7284
Cascia PG 13 3217 10501
Amatrice RI 14 2657 13158
Montegallo AP 18 523 13681
Castelsantangelo sul Nera MC 19 281 13962
Poggiodomo PG 20 117 14079
Acquasanta Terme AP 20 2916 16995
Monteleone di Spoleto PG 20 599 17594

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km W of Teramo (54892 inhabitants)
46 Km NW of L'Aquila (69753 inhabitants)
46 Km SE of Foligno (57155 inhabitants)
47 Km E of Terni (111501 inhabitants)
77 Km SE of Perugia (166134 inhabitants)
83 Km W of Montesilvano (53738 inhabitants)
89 Km NE of Guidonia Montecelio (88673 inhabitants)
90 Km W of Pescara (121014 inhabitants)
90 Km NE of Tivoli (56533 inhabitants)
92 Km W of Chieti (51815 inhabitants)
94 Km E of Viterbo (67173 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 3.1 2017-07-27
05:39:39
42.73 13.17 9 2018-07-06
12:40:16
Bollettino Sismico Italiano INGV 51572461
Rev 100 ML 3.0 2017-07-27
05:39:39
42.73 13.18 9 2017-07-27
05:52:52
Sala Sismica INGV-Roma 48381961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-07-27 05:39:39 ± 0.05
Latitude 42.73 ± 0.00
Longitude 13.17 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 51572461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 365
Semi-minor axis of confidence ellipse (meter) 150
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 370
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 28
Number of associated phases, regardless of their use for origin computation 96
Number of defining phases 96
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.03507
Epicentral distance of station farthest from the epicenter (degree) 1.56302
Number of stations at which the event was observed 64
Number of stations from which data was used for origin computation 64
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations 110
Type of magnitude ML
Reference to an origin 51572461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-07-06 12:38:40

ML:3

Field Value
Value 3
Uncertainty 0.3
Num. used stations 98
Type of magnitude ML
Reference to an origin 48381961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-07-27 05:52:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2017-07-27T05:40:09.09 0.6 undecidable manual P 299 1.563 50 0.86 27
IV.ATFO.HHZ. 2017-07-27T05:40:07.20 0.6 undecidable manual S 326 0.7752 50 1.47 25
IV.PESA.HHZ. 2017-07-27T05:40:03.29 0.6 undecidable manual P 349 1.2366 50 0.65 34
IV.CING.HHZ. 2017-07-27T05:40:03.10 0.3 undecidable manual S 1 0.6475 50 1.15 46
IV.VCEL.EHZ. 2017-07-27T05:40:02.00 0.6 undecidable manual S 124 0.5936 50 1.65 23
IV.ATCC.EHZ. 2017-07-27T05:40:01.40 0.3 undecidable manual S 320 0.6007 50 0.83 54
IV.PARC.HHZ. 2017-07-27T05:40:01.53 0.6 undecidable manual P 324 1.1448 50 0.45 37
IV.TOLF.HHZ. 2017-07-27T05:40:00.84 0.6 undecidable manual P 233 1.0909 50 0.69 34
IV.CAFI.HHZ. 2017-07-27T05:40:00.58 0.3 undecidable manual P 305 1.0675 50 0.83 48
IV.SNTG.HHZ. 2017-07-27T05:39:59.40 0.6 undecidable manual S 342 0.554 50 0.23 44
IV.LATE.HHZ. 2017-07-27T05:39:59.46 0.6 undecidable manual P 264 1.0126 50 0.64 35
IV.FSSB.HHZ. 2017-07-27T05:39:58.94 0.1 undecidable manual P 343 1.0072 50 0.22 80
IV.APEC.HHZ. 2017-07-27T05:39:58.93 0.3 undecidable manual P 327 0.9955 50 0.41 57
IV.LPEL.HHZ. 2017-07-27T05:39:58.45 0.3 undecidable manual P 132 1.009 50 -0.31 59
IV.PIEI.HHZ. 2017-07-27T05:39:57.16 0.3 undecidable manual P 330 0.9317 50 -0.27 60
IV.ATPI.EHZ. 2017-07-27T05:39:57.01 0.1 undecidable manual P 322 0.9155 50 -0.15 82
IV.MPAG.EHZ. 2017-07-27T05:39:57.77 0.3 undecidable manual P 342 0.9497 50 0.03 63
IV.INTR.HHZ. 2017-07-27T05:39:56.45 0.1 undecidable manual P 143 0.8966 50 -0.38 79
IV.CESX.HHZ. 2017-07-27T05:39:56.50 0.6 undecidable manual S 255 0.4479 50 0.47 42
IV.MTCE.HHZ. 2017-07-27T05:39:56.08 0.6 undecidable manual P 204 0.7734 50 1.36 27
IV.ATVO.HHZ. 2017-07-27T05:39:56.01 0.3 undecidable manual P 320 0.8607 50 -0.21 62
IV.MGAB.HHZ. 2017-07-27T05:39:55.82 0.3 undecidable manual P 284 0.7995 50 0.65 56
IV.FRON.EHZ. 2017-07-27T05:39:55.72 0.3 undecidable manual P 338 0.8544 50 -0.38 60
IV.SSFR.HHZ. 2017-07-27T05:39:54.74 0.3 undecidable manual P 338 0.7635 50 0.19 63
IV.ATFO.HHZ. 2017-07-27T05:39:54.75 0.1 undecidable manual P 326 0.7752 50 0 88
IV.CERT.HHE. 2017-07-27T05:39:54.81 0.3 undecidable manual P 190 0.7914 50 -0.22 63
IV.GUMA.HHZ. 2017-07-27T05:39:54.30 0.6 undecidable manual S 19 0.3552 50 1.02 35
IV.PP3.EHZ. 2017-07-27T05:39:54.70 0.6 undecidable manual P 26 0.7231 50 0.84 35
IV.GIGS.HHZ. 2017-07-27T05:39:54.30 0.3 undecidable manual S 133 0.402 50 -0.38 66
IV.ARVD.HHZ. 2017-07-27T05:39:54.97 0.1 undecidable manual P 348 0.7878 50 0 87
IV.PTQR.HHZ. 2017-07-27T05:39:53.80 0.3 undecidable manual P 167 0.7249 50 -0.1 65
IV.CSP1.EHZ. 2017-07-27T05:39:53.80 0.6 undecidable manual S 4 0.3642 50 0.24 45
IV.MURB.HHZ. 2017-07-27T05:39:53.57 0.1 undecidable manual P 319 0.715 50 -0.15 86
IV.T1219.EHN. 2017-07-27T05:39:52.84 0.6 undecidable manual S 339 0.3498 50 -0.3 45
IV.CING.HHZ. 2017-07-27T05:39:52.65 0.1 undecidable manual P 1 0.6475 50 0.09 89
IV.SRES.HHN. 2017-07-27T05:39:52.98 0.6 undecidable manual P 225 0.6925 50 -0.36 41
IV.TERO.HHZ. 2017-07-27T05:39:52.00 0.6 undecidable manual S 108 0.3327 50 -0.64 41
IV.FOSV.EHZ. 2017-07-27T05:39:52.19 0.1 positive manual P 332 0.6421 50 -0.28 85
IV.CESI.HHZ. 2017-07-27T05:39:52.50 0.6 undecidable manual S 325 0.3399 50 -0.33 45
IV.ATCC.EHZ. 2017-07-27T05:39:51.60 0.1 positive manual P 320 0.6007 50 -0.17 88
IV.FDMO.HHZ. 2017-07-27T05:39:51.50 0.6 undecidable manual S 348 0.3148 50 -0.59 42
IV.EL6.EHZ. 2017-07-27T05:39:51.78 0.1 undecidable manual P 355 0.6034 50 -0.03 90
XO.AM05.HNZ. 2017-07-27T05:39:51.13 0.6 undecidable manual S 28 0.2815 105 0.13 47
IV.VCEL.EHZ. 2017-07-27T05:39:51.87 0.1 undecidable manual P 124 0.5936 50 0.23 87
IV.T1246.HHN. 2017-07-27T05:39:50.80 0.6 undecidable manual S 122 0.2752 106 0.03 48
IV.T1256.HHZ. 2017-07-27T05:39:50.70 0.6 undecidable manual S 8 0.2806 105 -0.26 46
IV.SNTG.HHZ. 2017-07-27T05:39:50.61 0.1 undecidable manual P 342 0.554 50 -0.35 85
IV.T1221.EHZ. 2017-07-27T05:39:50.90 0.6 undecidable manual S 299 0.2734 106 0.2 47
IV.FEMA.HNE. 2017-07-27T05:39:50.00 0.6 undecidable manual S 339 0.2509 107 0.14 47
IV.MOMA.HHZ. 2017-07-27T05:39:49.03 0.1 undecidable manual P 280 0.4497 50 -0.15 91
IV.CAMP.HHZ. 2017-07-27T05:39:49.80 0.6 undecidable manual S 138 0.2581 107 -0.34 45
IV.OFFI.HHZ. 2017-07-27T05:39:49.56 0.3 undecidable manual P 61 0.4281 50 0.74 58
IV.FIAM.HNN. 2017-07-27T05:39:49.15 0.1 undecidable manual P 185 0.4614 50 -0.24 89
IV.CESX.HHZ. 2017-07-27T05:39:48.91 0.1 undecidable manual P 255 0.4479 50 -0.24 89
IV.RM33.EHZ. 2017-07-27T05:39:48.80 0.6 undecidable manual S 172 0.2212 109 0.04 49
IV.T1216.EHZ. 2017-07-27T05:39:48.20 0.3 undecidable manual S 325 0.1979 111 0.26 70
IV.MMO1.EHZ. 2017-07-27T05:39:48.10 0.1 undecidable manual S 33 0.205 111 -0.08 97
IV.MTRA.HNZ. 2017-07-27T05:39:47.60 0.3 undecidable manual S 80 0.1664 115 0.8 59
IV.GUMA.HHZ. 2017-07-27T05:39:47.57 0.1 undecidable manual P 19 0.3552 50 0.01 95
IV.CSP1.EHZ. 2017-07-27T05:39:47.50 0.1 positive manual P 4 0.3642 50 -0.22 91
IV.LNSS.HHZ. 2017-07-27T05:39:47.30 0.3 undecidable manual S 218 0.1592 116 0.75 61
IV.SMA1.EHZ. 2017-07-27T05:39:47.30 0.3 undecidable manual S 129 0.1538 117 0.93 56
MN.AQU.HHE. 2017-07-27T05:39:47.95 0.1 undecidable manual P 155 0.411 50 -0.57 83
IV.GIGS.HHZ. 2017-07-27T05:39:47.88 0.1 negative manual P 133 0.402 50 -0.49 85
IV.MC2.EHZ. 2017-07-27T05:39:47.90 0.6 undecidable manual S 3 0.1835 113 0.48 45
IV.ARRO.EHZ. 2017-07-27T05:39:46.93 0.3 undecidable manual P 244 0.3345 50 -0.29 68
IV.FDMO.HHZ. 2017-07-27T05:39:46.40 0.1 positive manual P 348 0.3148 50 -0.47 87
XO.AM05.HNZ. 2017-07-27T05:39:46.18 0.1 undecidable manual P 28 0.2815 105 -0.06 96
IV.T1219.EHN. 2017-07-27T05:39:46.88 0.1 undecidable manual P 339 0.3498 50 -0.6 83
IV.TERO.HHZ. 2017-07-27T05:39:46.80 0.1 undecidable manual P 108 0.3327 50 -0.39 89
IV.CESI.HHZ. 2017-07-27T05:39:46.93 0.1 positive manual P 325 0.3399 50 -0.37 89
IV.T1247.HHZ. 2017-07-27T05:39:46.37 0.1 undecidable manual P 162 0.3004 50 -0.26 92
IV.RM33.EHZ. 2017-07-27T05:39:45.00 0.1 negative manual P 172 0.2212 109 0.05 97
IV.T1221.EHZ. 2017-07-27T05:39:45.85 0.1 positive manual P 299 0.2734 106 -0.22 93
IV.T1256.HHZ. 2017-07-27T05:39:45.87 0.1 undecidable manual P 8 0.2806 105 -0.35 90
IV.T1244.EHZ. 2017-07-27T05:39:45.05 0.6 undecidable manual S 72 0.0953 129 0.57 44
IV.T1246.HHN. 2017-07-27T05:39:45.96 0.1 negative manual P 122 0.2752 106 -0.15 94
IV.FEMA.HNE. 2017-07-27T05:39:45.24 0.3 undecidable manual P 339 0.2509 107 -0.35 68
IV.T1245.HHZ. 2017-07-27T05:39:45.40 0.6 undecidable manual S 5 0.1286 121 -0.13 49
IV.CAMP.HHZ. 2017-07-27T05:39:45.71 0.1 negative manual P 138 0.2581 107 -0.04 97
IV.NRCA.HNZ. 2017-07-27T05:39:44.80 0.6 undecidable manual S 338 0.1142 124 -0.25 48
IV.T1216.EHZ. 2017-07-27T05:39:44.28 0.1 positive manual P 325 0.1979 111 -0.2 95
IV.MMO1.EHZ. 2017-07-27T05:39:44.52 0.1 undecidable manual P 33 0.205 111 -0.09 97
IV.MC2.EHZ. 2017-07-27T05:39:44.22 0.1 undecidable manual P 3 0.1835 113 0.04 98
IV.LNSS.HHZ. 2017-07-27T05:39:43.95 0.1 negative manual P 218 0.1592 116 0.28 94
IV.SMA1.EHZ. 2017-07-27T05:39:43.94 0.1 negative manual P 129 0.1538 117 0.37 92
IV.T1218.EHZ. 2017-07-27T05:39:43.90 0.1 undecidable manual S 217 0.0719 137 0.09 99
IV.T1245.HHZ. 2017-07-27T05:39:43.09 0.1 negative manual P 5 0.1286 121 0 100
IV.MTRA.HNZ. 2017-07-27T05:39:43.96 0.1 negative manual P 80 0.1664 115 0.14 96
IV.NRCA.HNZ. 2017-07-27T05:39:42.80 0.1 positive manual P 338 0.1142 124 -0.01 100
IV.T1214.EHZ. 2017-07-27T05:39:42.10 0.3 undecidable manual S 39 0.0405 152 -1 56
IV.T1218.EHZ. 2017-07-27T05:39:42.32 0.1 negative manual P 217 0.0719 137 0.22 96
IV.T1244.EHZ. 2017-07-27T05:39:42.85 0.1 undecidable manual P 72 0.0953 129 0.37 93
IV.T1213.EHZ. 2017-07-27T05:39:42.60 0.3 undecidable manual S 265 0.0351 155 -0.41 70
IV.T1213.EHZ. 2017-07-27T05:39:41.50 0.1 positive manual P 265 0.0351 155 -0.13 99
IV.T1214.EHZ. 2017-07-27T05:39:41.39 0.1 negative manual P 39 0.0405 152 -0.29 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1214.EHN. ML:0 0.3175 0.58 AML other m 2017-07-27T05:39:42.35
IV.T1214.HNE. ML:0 0.4295 0.44 AML other m 2017-07-27T05:39:42.31
IV.T1214.EHE. ML:0 0.4175 0.46 AML other m 2017-07-27T05:39:42.31
IV.T1213.HNN. ML:0 0.104025945 0.304 AML other m 2017-07-27T05:39:42.66
IV.T1213.EHE. ML:0 0.097460965 1.648 AML other m 2017-07-27T05:39:43.83
IV.T1213.HNE. ML:0 0.09550568 1.616 AML other m 2017-07-27T05:39:43.83
IV.T1213.EHN. ML:0 0.09546405 1.216 AML other m 2017-07-27T05:39:43.64
IV.NRCA.HHE. ML:3.7 0.0633 0.88 AML other m 2017-07-27T05:39:45.61
IV.NRCA.HNE. ML:3.7 0.05955 0.88 AML other m 2017-07-27T05:39:45.61
IV.NRCA.HNN. ML:3.6 0.0455 0.1 AML other m 2017-07-27T05:39:45.65
IV.NRCA.HHN. ML:3.6 0.05015 0.1 AML other m 2017-07-27T05:39:45.65
IV.T1218.HNN. ML:3.4 0.04065 0.42 AML other m 2017-07-27T05:39:45.88
IV.T1218.EHN. ML:3.4 0.04095 0.4 AML other m 2017-07-27T05:39:45.89
IV.T1218.HNE. ML:3.2 0.0268 1.14 AML other m 2017-07-27T05:39:45.94
IV.T1218.EHE. ML:3.2 0.02635 1.16 AML other m 2017-07-27T05:39:45.95
IV.T1245.HHE. ML:3.7 0.0565 1.16 AML other m 2017-07-27T05:39:47.65
IV.T1245.HHN. ML:4 0.1115 1.54 AML other m 2017-07-27T05:39:47.20
IV.SMA1.EHN. ML:3.6 0.0318 1.48 AML other m 2017-07-27T05:39:47.09
IV.MTRA.EHN. ML:3.5 0.02845 1.28 AML other m 2017-07-27T05:39:47.99
IV.MTRA.HNN. ML:3.5 0.02855 1.3 AML other m 2017-07-27T05:39:47.99
IV.MTRA.EHE. ML:3.6 0.03495 0.2 AML other m 2017-07-27T05:39:48.26
IV.MTRA.HNE. ML:3.6 0.0351 0.2 AML other m 2017-07-27T05:39:48.26
IV.RM33.HNN. ML:2.9 0.00452 0.3 AML other m 2017-07-27T05:39:49.33
IV.SMA1.EHE. ML:3.6 0.0365 0.56 AML other m 2017-07-27T05:39:49.24
IV.LNSS.HHN. ML:3.1 0.011105 0.38 AML other m 2017-07-27T05:39:50.26
IV.T1216.EHN. ML:3.7 0.0363 0.5 AML other m 2017-07-27T05:39:50.37
IV.CAMP.HHN. ML:2.9 0.004195 1.5 AML other m 2017-07-27T05:39:50.03
IV.RM33.EHE. ML:3 0.00575 0.28 AML other m 2017-07-27T05:39:51.28
IV.RM33.HNE. ML:3 0.00604 0.28 AML other m 2017-07-27T05:39:51.28
IV.T1216.EHE. ML:3.5 0.02105 1.22 AML other m 2017-07-27T05:39:51.37
IV.T1256.HHN. ML:3.1 0.00631 0.68 AML other m 2017-07-27T05:39:52.37
IV.LNSS.HHE. ML:3.2 0.01515 1.42 AML other m 2017-07-27T05:39:52.03
IV.T1256.HHE. ML:3.1 0.00673 0.94 AML other m 2017-07-27T05:39:52.65
IV.T1221.HNE. ML:3 0.004845 0.7 AML other m 2017-07-27T05:39:52.61
IV.T1221.EHE. ML:3 0.004885 0.68 AML other m 2017-07-27T05:39:52.62
IV.RM33.EHN. ML:2.8 0.004395 0.5 AML other m 2017-07-27T05:39:53.96
IV.FDMO.HHE. ML:3 0.00445 1.44 AML other m 2017-07-27T05:39:54.03
IV.CESI.HHN. ML:3.3 0.00748 0.38 AML other m 2017-07-27T05:39:54.69
IV.T1221.HNN. ML:3 0.00432 0.64 AML other m 2017-07-27T05:39:54.73
IV.T1221.EHN. ML:3 0.00436 0.66 AML other m 2017-07-27T05:39:54.74
IV.FDMO.HHN. ML:3 0.004515 0.42 AML other m 2017-07-27T05:39:54.88
IV.GUMA.HHE. ML:3.8 0.02145 1.74 AML other m 2017-07-27T05:39:55.92
IV.TERO.HNN. ML:2.8 0.002495 1.56 AML other m 2017-07-27T05:39:55.98
IV.TERO.HNE. ML:2.8 0.002185 0.74 AML other m 2017-07-27T05:39:55.38
IV.T1219.HNN. ML:3.1 0.00527 0.72 AML other m 2017-07-27T05:39:55.26
IV.T1219.EHN. ML:3.1 0.00512 0.72 AML other m 2017-07-27T05:39:55.26
IV.CESI.HHE. ML:3 0.00385 0.5 AML other m 2017-07-27T05:39:55.80
IV.TERO.HHE. ML:3.1 0.004595 1.4 AML other m 2017-07-27T05:39:55.94
IV.T1219.HNE. ML:3.1 0.004195 1.46 AML other m 2017-07-27T05:39:56.10
IV.T1219.EHE. ML:3.1 0.004295 1.44 AML other m 2017-07-27T05:39:56.11
IV.GUMA.HNN. ML:3.9 0.0256 0.38 AML other m 2017-07-27T05:39:56.43
IV.GUMA.HHN. ML:3.9 0.0267 0.4 AML other m 2017-07-27T05:39:56.43
IV.CSP1.EHE. ML:3.1 0.004095 0.62 AML other m 2017-07-27T05:39:56.61
IV.GIGS.HHN. ML:2.4 0.000744 1.24 AML other m 2017-07-27T05:39:57.79
IV.CSP1.EHN. ML:2.7 0.00162 0.3 AML other m 2017-07-27T05:39:57.35
IV.GUMA.HNE. ML:3.7 0.01705 0.46 AML other m 2017-07-27T05:39:57.36
IV.ARRO.EHN. ML:2.9 0.002915 1.24 AML other m 2017-07-27T05:39:58.66
IV.GIGS.HHE. ML:2.5 0.000972 0.58 AML other m 2017-07-27T05:39:58.56
IV.MOMA.HNE. ML:2.8 0.001775 1.1 AML other m 2017-07-27T05:39:58.92
IV.MOMA.HHE. ML:2.9 0.00191 1.1 AML other m 2017-07-27T05:39:58.92
IV.CAMP.HHE. ML:2.9 0.003805 0.72 AML other m 2017-07-27T05:39:58.98
IV.T1247.HHN. ML:3 0.00494 1.22 AML other m 2017-07-27T05:39:59.15
IV.ASSB.HHE. ML:2.9 0.00192 1.72 AML other m 2017-07-27T05:40:00.13
IV.ASSB.HHN. ML:2.9 0.0017 1.02 AML other m 2017-07-27T05:40:00.75
IV.ARRO.EHE. ML:2.8 0.00256 0.96 AML other m 2017-07-27T05:40:02.58
IV.SNTG.HNE. ML:2.8 0.001325 0.48 AML other m 2017-07-27T05:40:02.52
IV.SNTG.HHE. ML:2.8 0.00129 0.5 AML other m 2017-07-27T05:40:02.52
IV.SNTG.HNN. ML:2.6 0.000921 1.4 AML other m 2017-07-27T05:40:02.86
IV.SNTG.HHN. ML:2.7 0.0010275 1.38 AML other m 2017-07-27T05:40:02.86
IV.T1247.HHE. ML:3.1 0.00642 1.22 AML other m 2017-07-27T05:40:04.96
IV.MOMA.HNN. ML:2.8 0.001695 1.16 AML other m 2017-07-27T05:40:05.00
IV.MOMA.HHN. ML:2.8 0.001795 1.16 AML other m 2017-07-27T05:40:05.00
IV.FOSV.EHE. ML:2.9 0.00129 0.78 AML other m 2017-07-27T05:40:05.41
IV.CING.HHE. ML:2.9 0.001395 0.54 AML other m 2017-07-27T05:40:05.31
IV.CESX.HHN. ML:2.8 0.0015 0.36 AML other m 2017-07-27T05:40:06.44
IV.CESX.HHE. ML:2.9 0.002015 0.42 AML other m 2017-07-27T05:40:07.20
IV.CING.HHN. ML:2.8 0.001024 0.42 AML other m 2017-07-27T05:40:07.80
IV.ATCC.EHE. ML:3.1 0.00235 1.08 AML other m 2017-07-27T05:40:07.94
IV.EL6.EHN. ML:3.1 0.00241 0.38 AML other m 2017-07-27T05:40:08.31
IV.ATCC.EHN. ML:3.1 0.002415 1.42 AML other m 2017-07-27T05:40:08.75
IV.PP3.HNN. ML:3.5 0.00415 0.34 AML other m 2017-07-27T05:40:09.21
IV.PP3.EHN. ML:3.5 0.004275 0.32 AML other m 2017-07-27T05:40:09.23
IV.PP3.HNE. ML:3.7 0.006705 0.48 AML other m 2017-07-27T05:40:09.29
IV.PP3.EHE. ML:3.7 0.006715 0.48 AML other m 2017-07-27T05:40:09.30
IV.EL6.EHE. ML:3.1 0.00245 0.98 AML other m 2017-07-27T05:40:09.33
IV.SSFR.HNN. ML:3.1 0.00153 0.82 AML other m 2017-07-27T05:40:09.46
IV.SSFR.HHN. ML:3.1 0.001685 0.82 AML other m 2017-07-27T05:40:09.47
IV.SSFR.HNE. ML:3.1 0.001465 0.2 AML other m 2017-07-27T05:40:09.57
IV.SSFR.HHE. ML:3.1 0.00151 0.74 AML other m 2017-07-27T05:40:09.58
IV.FOSV.EHN. ML:2.9 0.001305 0.54 AML other m 2017-07-27T05:40:10.30
IV.MURB.HHN. ML:3.3 0.003005 0.52 AML other m 2017-07-27T05:40:10.97
IV.MURB.HNN. ML:3.3 0.002815 0.52 AML other m 2017-07-27T05:40:10.72
IV.ATFO.HHN. ML:2.9 0.001075 0.68 AML other m 2017-07-27T05:40:12.23
IV.MURB.HHE. ML:3.2 0.002445 0.62 AML other m 2017-07-27T05:40:12.54
IV.MURB.HNE. ML:3.2 0.002375 0.6 AML other m 2017-07-27T05:40:13.55
IV.ARVD.HHE. ML:2.8 0.0007755 0.72 AML other m 2017-07-27T05:40:15.04
IV.PIEI.HHE. ML:2.6 0.000388 1.12 AML other m 2017-07-27T05:40:16.08
IV.PIEI.HHN. ML:2.7 0.000519 1.22 AML other m 2017-07-27T05:40:17.91
IV.ARVD.HHN. ML:2.7 0.00056 1.04 AML other m 2017-07-27T05:40:19.01
IV.CAFI.HHE. ML:2.8 0.0004485 0.66 AML other m 2017-07-27T05:40:19.57
IV.CAFI.HNE. ML:2.8 0.0004415 0.68 AML other m 2017-07-27T05:40:19.57
IV.LATE.HHN. ML:3.6 0.00297 1.1 AML other m 2017-07-27T05:40:20.22
IV.MPAG.EHN. ML:4.1 0.01297 0.58 AML other m 2017-07-27T05:40:20.45
IV.LATE.HHE. ML:3.4 0.00204 0.42 AML other m 2017-07-27T05:40:21.58
IV.CAFI.HHN. ML:2.7 0.0004 0.44 AML other m 2017-07-27T05:40:21.42
IV.CAFI.HNN. ML:2.7 0.000376 0.44 AML other m 2017-07-27T05:40:21.43
IV.MPAG.EHE. ML:2.9 0.0007555 0.86 AML other m 2017-07-27T05:40:22.85
IV.FSSB.HHN. ML:3.3 0.001675 0.5 AML other m 2017-07-27T05:40:24.62
IV.TOLF.HHN. ML:2.5 0.0002295 0.46 AML other m 2017-07-27T05:40:25.04
IV.FSSB.HHE. ML:3.3 0.00157 0.42 AML other m 2017-07-27T05:40:25.23
IV.APEC.HHE. ML:3.1 0.0011405 0.56 AML other m 2017-07-27T05:40:27.57
IV.TOLF.HHE. ML:2.6 0.0003125 1.38 AML other m 2017-07-27T05:40:31.15
IV.PARC.HHN. ML:2.8 0.000453 0.8 AML other m 2017-07-27T05:40:33.79
IV.APEC.HHN. ML:2.9 0.0007045 0.46 AML other m 2017-07-27T05:40:33.32
IV.PARC.HHE. ML:2.9 0.000568 0.42 AML other m 2017-07-27T05:40:36.43
IV.CSNT.HHN. ML:2.5 0.000122 0.42 AML other m 2017-07-27T05:40:42.04
IV.CSNT.HHE. ML:0 0.000127 1.2 AML other m 2017-07-27T05:40:43.38
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