Earthquake with magnitude of ML 2.0 on date 01-04-2017 and time 14:56:41 (Italy) in region 5 km SW Arquata del Tronto (AP)

A magnitude ML 2.0 earthquake occured in region: 5 km SW Arquata del Tronto (AP), on

  • 01-04-2017 12:56:41 (UTC)
  • 01-04-2017 14:56:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.74, 13.26 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
Arquata del Tronto AP 5 1178 1178
Accumoli RI 5 667 1845
Amatrice RI 13 2657 4502
Acquasanta Terme AP 13 2916 7418
Montegallo AP 13 523 7941
Norcia PG 15 4957 12898
Cittareale RI 16 482 13380
Montemonaco AP 19 604 13984
Castelsantangelo sul Nera MC 19 281 14265
Valle Castellana TE 20 977 15242

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km W of Teramo (54892 inhabitants)
45 Km N of L'Aquila (69753 inhabitants)
51 Km E of Foligno (57155 inhabitants)
54 Km E of Terni (111501 inhabitants)
77 Km W of Montesilvano (53738 inhabitants)
82 Km SE of Perugia (166134 inhabitants)
84 Km W of Pescara (121014 inhabitants)
86 Km NW of Chieti (51815 inhabitants)
93 Km NE of Guidonia Montecelio (88673 inhabitants)
94 Km NE of Tivoli (56533 inhabitants)
100 Km S of Ancona (100861 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 Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.0 2017-04-01
12:56:41
42.74 13.26 9 2019-07-19
13:20:55
Bollettino Sismico Italiano INGV 62692191
Reviewed
Rev100
ML 2.1 2017-04-01
12:56:41
42.74 13.26 9 2017-04-01
13:04:34
Sala Sismica INGV-Roma 43241921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-01 12:56:41 ± 0.04
Latitude 42.74 ± 0.00
Longitude 13.26 ± 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 62692191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 292
Semi-minor axis of confidence ellipse (meter) 168
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 79
Circular confidence region, given by single value of horizontal uncertainty (meter) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.03417
Epicentral distance of station farthest from the epicenter (degree) 0.63852
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 87
Type of magnitude ML
Reference to an origin 62692191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-02 11:20:46

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 29
Type of magnitude ML
Reference to an origin 43241921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-01 13:04:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SNTG.HHZ. 2017-04-01T12:57:02.04 0.6 undecidable manual S 336 0.5639 50 0.85 35
IV.MOMA.HHZ. 2017-04-01T12:57:00.55 0.6 undecidable manual S 277 0.5081 50 1.01 33
IV.CESX.HHZ. 2017-04-01T12:57:00.41 0.6 undecidable manual S 255 0.5099 50 0.81 36
IV.FIAM.HHZ. 2017-04-01T12:56:59.63 0.6 undecidable manual S 192 0.4838 50 0.81 37
IV.ARRO.EHZ. 2017-04-01T12:56:56.78 0.6 undecidable manual S 246 0.3957 50 0.57 41
IV.T1220.EHZ. 2017-04-01T12:56:56.51 0.6 undecidable manual S 342 0.3894 50 0.49 42
IV.CESI.HHZ. 2017-04-01T12:56:55.42 0.6 undecidable manual S 316 0.3687 50 -0.01 47
IV.T1211.EHZ. 2017-04-01T12:56:55.20 0.6 undecidable manual S 235 0.3615 50 0 47
IV.T1222.EHZ. 2017-04-01T12:56:55.62 0.6 undecidable manual S 206 0.3759 50 -0.01 47
IV.T1219.EHZ. 2017-04-01T12:56:55.38 0.6 undecidable manual S 330 0.3651 50 0.07 46
IV.GIGS.HHZ. 2017-04-01T12:56:55.51 0.6 undecidable manual S 141 0.3696 50 0.06 47
IV.CING.HHZ. 2017-04-01T12:56:54.35 0.3 undecidable manual P 356 0.6358 50 0.19 64
IV.T0110.HHZ. 2017-04-01T12:56:54.04 0.1 undecidable manual P 143 0.6385 50 -0.17 86
IV.T1221.HNE. 2017-04-01T12:56:54.06 0.6 undecidable manual S 292 0.3238 50 -0.02 47
IV.T1247.HHZ. 2017-04-01T12:56:53.36 0.6 undecidable manual S 174 0.3004 50 -0.04 47
IV.EL6.EHZ. 2017-04-01T12:56:53.59 0.1 undecidable manual P 349 0.5989 50 0.06 89
IV.FDMO.HHZ. 2017-04-01T12:56:53.94 0.6 undecidable manual S 337 0.3202 50 -0.05 47
IV.T1256.HHZ. 2017-04-01T12:56:52.71 0.6 undecidable manual S 355 0.2662 50 0.33 45
IV.SNTG.HHZ. 2017-04-01T12:56:52.80 0.3 undecidable manual P 336 0.5639 50 -0.12 66
IV.RM33.EHZ. 2017-04-01T12:56:51.59 0.6 undecidable manual S 188 0.2338 110 0.39 45
IV.FIAM.HHZ. 2017-04-01T12:56:51.37 0.1 positive manual P 192 0.4838 50 -0.19 89
IV.T1217.EHZ. 2017-04-01T12:56:51.52 0.3 undecidable manual S 263 0.241 109 0.06 72
IV.CESX.HHZ. 2017-04-01T12:56:51.70 0.1 undecidable manual P 255 0.5099 50 -0.31 86
IV.MOMA.HHZ. 2017-04-01T12:56:51.84 0.1 undecidable manual P 277 0.5081 50 -0.13 89
IV.OFFI.HHZ. 2017-04-01T12:56:50.49 0.3 undecidable manual P 58 0.3696 50 0.88 54
IV.CAMP.HHZ. 2017-04-01T12:56:50.81 0.6 undecidable manual S 151 0.2338 110 -0.38 45
IV.MMO1.EHZ. 2017-04-01T12:56:49.11 0.6 undecidable manual S 18 0.1664 117 0.3 46
IV.GIGS.HHZ. 2017-04-01T12:56:49.33 0.1 undecidable manual P 141 0.3696 50 -0.28 89
IV.T1220.EHZ. 2017-04-01T12:56:49.78 0.1 undecidable manual P 342 0.3894 50 -0.16 91
IV.T1241.EHZ. 2017-04-01T12:56:49.02 0.6 undecidable manual S 48 0.1718 116 0.01 49
IV.CESI.HHZ. 2017-04-01T12:56:49.34 0.1 undecidable manual P 316 0.3687 50 -0.26 89
IV.MC2.EHZ. 2017-04-01T12:56:49.27 0.6 undecidable manual S 344 0.1772 115 0.07 48
IV.T1211.EHZ. 2017-04-01T12:56:49.12 0.1 undecidable manual P 235 0.3615 50 -0.34 88
IV.T1222.EHZ. 2017-04-01T12:56:49.49 0.1 undecidable manual P 206 0.3759 50 -0.23 90
IV.T1219.EHZ. 2017-04-01T12:56:49.24 0.1 undecidable manual P 330 0.3651 50 -0.29 89
IV.ARRO.EHZ. 2017-04-01T12:56:49.75 0.1 undecidable manual P 246 0.3957 50 -0.3 88
IV.FDMO.HHZ. 2017-04-01T12:56:48.52 0.1 undecidable manual P 337 0.3202 50 -0.25 90
IV.T1221.HNE. 2017-04-01T12:56:48.57 0.1 undecidable manual P 292 0.3238 50 -0.25 90
IV.T1247.HHZ. 2017-04-01T12:56:48.55 0.1 undecidable manual P 174 0.3004 50 0.12 93
IV.T1212.EHZ. 2017-04-01T12:56:48.29 0.6 undecidable manual S 274 0.1565 118 -0.17 47
IV.T1245.HHZ. 2017-04-01T12:56:47.59 0.6 undecidable manual S 336 0.1259 124 0.12 48
IV.T1218.EHZ. 2017-04-01T12:56:47.66 0.6 undecidable manual S 236 0.1259 124 0.2 47
IV.T1299.HNZ. 2017-04-01T12:56:47.32 0.6 undecidable manual S 170 0.1079 128 0.42 45
IV.NRCA.HNZ. 2017-04-01T12:56:47.68 0.6 undecidable manual S 312 0.1394 121 -0.23 47
IV.T1217.EHZ. 2017-04-01T12:56:47.09 0.1 undecidable manual P 263 0.241 109 -0.22 93
IV.SMA1.EHZ. 2017-04-01T12:56:47.39 0.6 undecidable manual S 152 0.1241 124 -0.02 49
IV.T1256.HHZ. 2017-04-01T12:56:47.58 0.1 undecidable manual P 355 0.2662 50 -0.26 91
IV.CAMP.HHZ. 2017-04-01T12:56:46.81 0.1 undecidable manual P 151 0.2338 110 -0.34 90
IV.RM33.EHZ. 2017-04-01T12:56:46.96 0.1 undecidable manual P 188 0.2338 110 -0.2 93
IV.T1213.HNE. 2017-04-01T12:56:46.65 0.6 undecidable manual S 261 0.098 131 0.06 49
IV.T1201.HNN. 2017-04-01T12:56:46.51 0.6 undecidable manual S 183 0.0836 135 0.32 47
IV.MC2.EHZ. 2017-04-01T12:56:46.08 0.3 undecidable manual P 344 0.1772 115 0.08 72
IV.SMA1.EHZ. 2017-04-01T12:56:45.05 0.1 negative manual P 152 0.1241 124 0.08 97
IV.T1212.EHZ. 2017-04-01T12:56:45.60 0.1 positive manual P 274 0.1565 118 0.03 98
IV.T1204.EHZ. 2017-04-01T12:56:45.99 0.6 undecidable manual S 146 0.0782 137 -0.06 49
IV.T1245.HHZ. 2017-04-01T12:56:45.07 0.1 undecidable manual P 336 0.1259 124 0.07 98
IV.MMO1.EHZ. 2017-04-01T12:56:45.80 0.1 positive manual P 18 0.1664 117 0.02 98
IV.T1218.EHZ. 2017-04-01T12:56:45.10 0.1 positive manual P 236 0.1259 124 0.1 97
IV.T1241.EHZ. 2017-04-01T12:56:45.92 0.1 positive manual P 48 0.1718 116 0.03 97
IV.NRCA.HNZ. 2017-04-01T12:56:45.23 0.1 undecidable manual P 312 0.1394 121 -0.03 98
IV.T1244.EHZ. 2017-04-01T12:56:44.88 0.6 undecidable manual S 62 0.0342 158 -0.23 48
IV.T1214.EHZ. 2017-04-01T12:56:44.79 0.6 undecidable manual S 298 0.0396 154 -0.42 46
IV.T1204.EHZ. 2017-04-01T12:56:44.33 0.1 undecidable manual P 146 0.0782 137 0.14 97
IV.T1299.HNZ. 2017-04-01T12:56:44.94 0.1 undecidable manual P 170 0.1079 128 0.26 94
IV.T1213.HNE. 2017-04-01T12:56:44.56 0.1 undecidable manual P 261 0.098 131 0.06 98
IV.T1201.HNN. 2017-04-01T12:56:44.57 0.1 undecidable manual P 183 0.0836 135 0.3 94
IV.T1244.EHZ. 2017-04-01T12:56:43.67 0.1 undecidable manual P 62 0.0342 158 0.03 100
IV.T1214.EHZ. 2017-04-01T12:56:43.67 0.1 undecidable manual P 298 0.0396 154 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1214.HNE. ML:3.1 0.02583806 0.2048 AML other m 2017-04-01T12:56:45.01
IV.T1214.EHN. ML:2.8 0.0115148545 0.128 AML other m 2017-04-01T12:56:44.96
IV.T1214.HNN. ML:2.8 0.0112811975 0.1408 AML other m 2017-04-01T12:56:44.96
IV.T1214.EHE. ML:3.1 0.024267115 0.2112 AML other m 2017-04-01T12:56:45.02
IV.T1299.HNE. ML:2 0.00124703525 0.1344 AML other m 2017-04-01T12:56:47.36
IV.T1299.EHN. ML:1.9 0.000973598 0.3008 AML other m 2017-04-01T12:56:48.59
IV.T1299.EHE. ML:2 0.0012959994 0.1408 AML other m 2017-04-01T12:56:47.35
IV.T1299.HNN. ML:1.9 0.00100206935 0.3008 AML other m 2017-04-01T12:56:48.59
IV.SMA1.EHN. ML:2.3 0.002243529 0.2432 AML other m 2017-04-01T12:56:47.48
IV.SMA1.EHE. ML:2 0.001155625 0.48 AML other m 2017-04-01T12:56:51.54
IV.T1245.HHE. ML:2.4 0.0023664685 0.3392 AML other m 2017-04-01T12:56:50.66
IV.T1245.HHN. ML:2.3 0.002253152 0.16 AML other m 2017-04-01T12:56:48.71
IV.T1245.HNE. ML:2.4 0.002545472 0.352 AML other m 2017-04-01T12:56:50.66
IV.T1245.HNN. ML:2.4 0.002360059 0.16 AML other m 2017-04-01T12:56:48.64
IV.T1218.HNN. ML:2.4 0.002522636 0.1728 AML other m 2017-04-01T12:56:47.83
IV.T1218.EHN. ML:2.4 0.0024299105 0.1728 AML other m 2017-04-01T12:56:48.41
IV.T1218.EHE. ML:2.2 0.001690324 0.128 AML other m 2017-04-01T12:56:48.99
IV.T1218.HNE. ML:2.2 0.001765341 0.1088 AML other m 2017-04-01T12:56:48.99
IV.NRCA.HNN. ML:2.2 0.0016007165 0.0704 AML other m 2017-04-01T12:56:48.53
IV.NRCA.HNE. ML:2.4 0.002330133 0.1152 AML other m 2017-04-01T12:56:48.66
IV.NRCA.HHE. ML:2.4 0.002461684 0.1152 AML other m 2017-04-01T12:56:48.66
IV.NRCA.HHN. ML:2.2 0.001742983 0.064 AML other m 2017-04-01T12:56:48.50
IV.T1212.EHE. ML:1.9 0.000695758995 0.1472 AML other m 2017-04-01T12:56:49.21
IV.T1212.EHN. ML:1.9 0.0007669679 0.096 AML other m 2017-04-01T12:56:49.35
IV.T1212.HNE. ML:1.9 0.0007145976 0.1472 AML other m 2017-04-01T12:56:49.21
IV.T1212.HNN. ML:1.9 0.00076086315 0.128 AML other m 2017-04-01T12:56:49.29
IV.T1241.HNE. ML:2.5 0.002333011 0.2496 AML other m 2017-04-01T12:56:49.17
IV.T1241.HNN. ML:2 0.00077124225 0.2688 AML other m 2017-04-01T12:56:50.08
IV.CAMP.HHE. ML:1.9 0.00043054045 0.1792 AML other m 2017-04-01T12:56:51.01
IV.CAMP.HHN. ML:1.9 0.0005424443 0.2048 AML other m 2017-04-01T12:56:51.02
IV.RM33.HNN. ML:1.9 0.0004493868 0.2368 AML other m 2017-04-01T12:56:53.52
IV.RM33.EHE. ML:2 0.0006018561 0.1216 AML other m 2017-04-01T12:56:52.50
IV.RM33.EHN. ML:1.9 0.0004417286 0.2432 AML other m 2017-04-01T12:56:53.64
IV.RM33.HNE. ML:2 0.0006251838 0.1216 AML other m 2017-04-01T12:56:52.55
IV.T1217.EHE. ML:2 0.00049993995 0.096 AML other m 2017-04-01T12:56:51.74
IV.T1217.EHN. ML:2 0.00060792735 0.1472 AML other m 2017-04-01T12:56:52.35
IV.T1217.HNE. ML:2 0.0004984704 0.0832 AML other m 2017-04-01T12:56:51.74
IV.T1256.HNE. ML:1.8 0.0002757522 0.4224 AML other m 2017-04-01T12:56:55.95
IV.T1256.HNN. ML:1.8 0.0003163503 0.2688 AML other m 2017-04-01T12:56:56.32
IV.T1256.HHE. ML:1.7 0.00025909895 0.4224 AML other m 2017-04-01T12:56:55.95
IV.T1256.HHN. ML:1.7 0.0002667077 0.2624 AML other m 2017-04-01T12:56:58.85
IV.FDMO.HHE. ML:1.8 0.0002370124 0.2624 AML other m 2017-04-01T12:56:55.86
IV.FDMO.HHN. ML:1.9 0.00029595315 0.2048 AML other m 2017-04-01T12:56:54.22
IV.T1247.HHE. ML:2 0.0004702863 0.1792 AML other m 2017-04-01T12:56:56.60
IV.T1247.HHN. ML:2.1 0.0006043443 0.1216 AML other m 2017-04-01T12:56:56.38
IV.T1211.EHN. ML:2.1 0.0003992431 0.192 AML other m 2017-04-01T12:56:55.80
IV.T1211.HNE. ML:2.1 0.00047252285 0.1088 AML other m 2017-04-01T12:56:55.95
IV.T1211.EHE. ML:2.1 0.0004643507 0.1088 AML other m 2017-04-01T12:56:55.95
IV.T1211.HNN. ML:2.1 0.0004132299 0.2112 AML other m 2017-04-01T12:56:55.79
IV.T1219.HNN. ML:2.1 0.00044766585 0.2112 AML other m 2017-04-01T12:56:55.61
IV.T1219.HNE. ML:1.9 0.00028631615 0.1152 AML other m 2017-04-01T12:56:55.64
IV.T1219.EHN. ML:2.1 0.00044816225 0.2112 AML other m 2017-04-01T12:56:55.61
IV.T1219.EHE. ML:1.9 0.0002864157 0.288 AML other m 2017-04-01T12:56:58.14
IV.GIGS.HHE. ML:1.2 4.811248E-5 0.2624 AML other m 2017-04-01T12:57:00.76
IV.GIGS.HHN. ML:1.1 4.4356045E-5 0.1216 AML other m 2017-04-01T12:56:55.83
IV.CESI.HHE. ML:1.9 0.00027207545 0.1216 AML other m 2017-04-01T12:56:57.27
IV.CESI.HHN. ML:2.1 0.00038693075 0.1792 AML other m 2017-04-01T12:56:56.61
IV.T1222.EHN. ML:1.7 0.0001693768 0.3392 AML other m 2017-04-01T12:57:00.48
IV.T1222.EHE. ML:1.9 0.00024292725 0.2688 AML other m 2017-04-01T12:56:56.76
IV.T1222.HNN. ML:1.8 0.00019129375 0.3392 AML other m 2017-04-01T12:57:00.65
IV.T1222.HNE. ML:1.9 0.00025935495 0.256 AML other m 2017-04-01T12:56:56.89
IV.ARRO.EHE. ML:1.9 0.0002377131 0.1984 AML other m 2017-04-01T12:56:58.49
IV.ARRO.EHN. ML:1.8 0.00021455565 0.1984 AML other m 2017-04-01T12:56:58.40
IV.T1220.EHN. ML:2.4 0.0007963542 0.3712 AML other m 2017-04-01T12:57:00.93
IV.T1220.EHE. ML:2.5 0.0009565784 0.256 AML other m 2017-04-01T12:56:58.85
IV.OFFI.HHN. ML:2.2 0.0005994327 0.3776 AML other m 2017-04-01T12:56:59.52
IV.OFFI.HHE. ML:2.2 0.00048806725 0.3392 AML other m 2017-04-01T12:56:59.29
IV.FIAM.HHN. ML:1.9 0.00019889525 0.2048 AML other m 2017-04-01T12:56:59.79
IV.FIAM.HHE. ML:2 0.00024293395 0.1984 AML other m 2017-04-01T12:56:59.66
IV.CESX.HHN. ML:1.6 9.465056E-5 0.384 AML other m 2017-04-01T12:57:09.62
IV.CESX.HHE. ML:1.6 0.00010227822 0.2944 AML other m 2017-04-01T12:57:01.62
IV.MOMA.HHE. ML:2.4 0.0005088296 0.2176 AML other m 2017-04-01T12:57:02.00
IV.MOMA.HNE. ML:2.3 0.00049184545 0.2176 AML other m 2017-04-01T12:57:02.00
IV.MOMA.HHN. ML:2 0.000248822 0.16 AML other m 2017-04-01T12:57:01.31
IV.ASSB.HHE. ML:1.9 0.00016332615 0.1408 AML other m 2017-04-01T12:57:02.95
IV.ASSB.HHN. ML:1.8 0.0001511465 0.224 AML other m 2017-04-01T12:57:04.94
IV.SNTG.HHN. ML:1.5 6.665934E-5 0.1216 AML other m 2017-04-01T12:57:03.49
IV.SNTG.HHE. ML:1.5 6.254994E-5 0.096 AML other m 2017-04-01T12:57:03.95
IV.SNTG.HNE. ML:1.8 0.00011930935 0.2048 AML other m 2017-04-01T12:57:03.05
IV.EL6.EHE. ML:1.9 0.00015163235 0.2816 AML other m 2017-04-01T12:57:05.62
IV.EL6.EHN. ML:1.9 0.0001312065 0.1408 AML other m 2017-04-01T12:57:05.47
IV.T0110.HHE. ML:2 0.00015349015 0.384 AML other m 2017-04-01T12:57:10.40
IV.T0110.HHN. ML:2 0.00016420335 0.3392 AML other m 2017-04-01T12:57:10.03
IV.CING.HHE. ML:1.8 0.000104717235 0.1408 AML other m 2017-04-01T12:57:05.64
IV.CING.HHN. ML:1.8 0.00010443845 0.1216 AML other m 2017-04-01T12:57:06.16
IV.ARVD.HHN. ML:1.4 2.9423685E-5 0.32 AML other m 2017-04-01T12:57:16.73
IV.ARVD.HHE. ML:1.5 3.809708E-5 0.384 AML other m 2017-04-01T12:57:15.98
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