Earthquake with magnitude of ML 2.2 on date 17-04-2020 and time 23:57:25 (UTC) in region 5 km E Ovindoli (AQ)

A magnitude ML 2.2 earthquake occured in region: 5 km E Ovindoli (AQ), on

  • 17-04-2020 23:57:25 (UTC)
  • 18-04-2020 01:57:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.13, 13.58 at 8 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
Ovindoli AQ 5 1227 1227
Aielli AQ 6 1475 2702
Celano AQ 6 11017 13719
Cerchio AQ 8 1635 15354
Collarmele AQ 9 894 16248
Secinaro AQ 9 359 16607
Tione degli Abruzzi AQ 10 310 16917
Rocca di Mezzo AQ 10 1526 18443
Gagliano Aterno AQ 10 254 18697
Fontecchio AQ 12 369 19066
Castelvecchio Subequo AQ 12 982 20048
Acciano AQ 13 327 20375
Molina Aterno AQ 13 386 20761
Pescina AQ 13 4133 24894
Castel di Ieri AQ 14 303 25197
Fagnano Alto AQ 14 418 25615
Rocca di Cambio AQ 14 533 26148
San Benedetto dei Marsi AQ 14 3909 30057
Massa d'Albe AQ 16 1476 31533
Caporciano AQ 16 230 31763
Villa Sant'Angelo AQ 16 424 32187
Prata d'Ansidonia AQ 17 496 32683
Avezzano AQ 17 42515 75198
San Benedetto in Perillis AQ 17 113 75311
Goriano Sicoli AQ 17 569 75880
Navelli AQ 17 554 76434
San Demetrio ne' Vestini AQ 18 1854 78288
Magliano de' Marsi AQ 18 3690 81978
Sant'Eusanio Forconese AQ 18 394 82372
San Pio delle Camere AQ 19 661 83033
Raiano AQ 19 2815 85848
Ocre AQ 19 1167 87015
Ortona dei Marsi AQ 19 542 87557
Trasacco AQ 19 6246 93803
Cocullo AQ 20 230 94033
Collepietro AQ 20 237 94270
Vittorito AQ 20 873 95143
Fossa AQ 20 721 95864

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km SE of L'Aquila (69753 inhabitants)
54 Km W of Chieti (51815 inhabitants)
60 Km S of Teramo (54892 inhabitants)
63 Km SW of Montesilvano (53738 inhabitants)
64 Km SW of Pescara (121014 inhabitants)
67 Km E of Tivoli (56533 inhabitants)
72 Km E of Guidonia Montecelio (88673 inhabitants)
83 Km NE of Velletri (53303 inhabitants)
90 Km SE of Terni (111501 inhabitants)
93 Km NE of Latina (125985 inhabitants)
94 Km E of Roma (2864731 inhabitants)
97 Km NE of Aprilia (73446 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 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. 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 in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

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

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.2 2020-04-17
23:57:25
42.13 13.58 8 2020-07-18
21:08:35
Bollettino Sismico Italiano INGV 78911701
Reviewed
Rev100
ML 2.2 2020-04-17
23:57:25
42.13 13.58 8 2020-04-18
00:13:30
Sala Sismica INGV-Roma 78334891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-17 23:57:25 ± 0.08
Latitude 42.13 ± 0.00
Longitude 13.58 ± 0.01
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78911701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 369
Semi-minor axis of confidence ellipse (meter) 304
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 235
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) 44
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.99915
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 35
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 75
Type of magnitude ML
Reference to an origin 78911701
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-05-07 08:55:34

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 75
Type of magnitude ML
Reference to an origin 78334891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-18 00:13:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MIDA.HHZ. 2020-04-17T23:57:50.50 0.3 undecidable manual S 134 0.7006 50 0.87 53
IV.CERA.HHZ. 2020-04-17T23:57:49.49 0.6 undecidable manual S 148 0.625 50 2.1 17
IV.MCI.EHZ. 2020-04-17T23:57:49.93 0.3 undecidable manual S 165 0.6628 50 1.42 41
IV.RNI2.HHZ. 2020-04-17T23:57:48.24 0.3 undecidable manual S 135 0.6034 50 1.49 40
IV.GIUL.HHZ. 2020-04-17T23:57:48.33 0.3 undecidable manual S 203 0.6214 50 1.04 50
IV.SMA1.EHZ. 2020-04-17T23:57:47.53 1.0 undecidable manual S 340 0.5306 50 2.94 2
IV.CSP1.EHZ. 2020-04-17T23:57:44.44 0.1 undecidable manual P 344 0.9991 50 -0.18 84
IV.CERT.HHZ. 2020-04-17T23:57:44.08 0.3 undecidable manual S 248 0.4793 50 1 53
IV.MNTT.EHZ. 2020-04-17T23:57:44.26 0.1 undecidable manual P 1 0.9299 50 0.81 70
IV.LRP.EHZ. 2020-04-17T23:57:43.14 0.3 undecidable manual S 179 0.4838 50 -0.06 72
IV.TERO.HHZ. 2020-04-17T23:57:43.30 0.3 undecidable manual S 2 0.4919 50 -0.14 71
IV.CAMP.HHE. 2020-04-17T23:57:42.47 0.3 undecidable manual S 343 0.4236 50 1.05 52
IV.VAGA.HHZ. 2020-04-17T23:57:42.17 0.1 undecidable manual P 145 0.866 50 -0.18 86
IV.SRES.HHZ. 2020-04-17T23:57:42.63 3.0 undecidable manual P 0
IV.MF5.EHZ. 2020-04-17T23:57:42.27 0.1 undecidable manual P 354 0.8607 50 0.02 89
IV.LPEL.HHZ. 2020-04-17T23:57:41.84 0.3 undecidable manual S 100 0.456 50 -0.53 65
IV.MC2.EHZ. 2020-04-17T23:57:41.70 0.1 undecidable manual P 340 0.831 50 -0.05 89
IV.TRIV.HHZ. 2020-04-17T23:57:41.17 0.1 undecidable manual P 116 0.8085 50 -0.19 87
IV.LATB.EHZ. 2020-04-17T23:57:40.83 0.1 undecidable manual P 216 0.7851 50 -0.14 88
IV.GUAR.HHZ. 2020-04-17T23:57:40.74 0.3 undecidable manual S 211 0.3903 50 0.3 69
IV.MMO1.EHZ. 2020-04-17T23:57:40.76 0.1 undecidable manual P 346 0.7896 50 -0.29 86
IV.VCEL.EHZ. 2020-04-17T23:57:39.23 0.1 undecidable manual S 36 0.3265 50 0.68 83
IV.FIAM.HHZ. 2020-04-17T23:57:39.94 0.3 undecidable manual S 292 0.3687 50 0.15 72
IT.CSO1.HGZ. 2020-04-17T23:57:39.74 0.3 undecidable manual S 265 0.3651 50 0.04 74
IV.GIGS.HHZ. 2020-04-17T23:57:38.77 0.1 undecidable manual S 359 0.322 50 0.37 92
IV.MCI.EHZ. 2020-04-17T23:57:38.46 0.1 undecidable manual P 165 0.6628 50 -0.41 86
IV.MIDA.HHZ. 2020-04-17T23:57:38.96 0.1 positive manual P 134 0.7006 50 -0.56 82
IV.GIUL.HHZ. 2020-04-17T23:57:37.95 0.1 positive manual P 203 0.6214 50 -0.21 90
IV.CERA.HHZ. 2020-04-17T23:57:37.58 0.1 positive manual P 148 0.625 50 -0.65 80
IV.RNI2.HHZ. 2020-04-17T23:57:37.81 0.1 positive manual P 135 0.6034 50 -0.05 94
IV.INTR.HHZ. 2020-04-17T23:57:36.62 0.3 undecidable manual S 116 0.2689 105 0.18 73
IV.VVLD.HHZ. 2020-04-17T23:57:36.28 0.1 undecidable manual S 173 0.2635 105 0.06 100
IV.SMA1.EHZ. 2020-04-17T23:57:36.63 0.1 negative manual P 340 0.5306 50 0.02 95
IT.SULA.HNZ. 2020-04-17T23:57:36.30 0.3 undecidable manual S 103 0.2563 106 0.33 71
IV.TERO.HHZ. 2020-04-17T23:57:35.50 0.1 undecidable manual P 2 0.4919 50 -0.44 88
IT.SULC.HNZ. 2020-04-17T23:57:35.88 0.1 undecidable manual S 104 0.2527 106 0.07 100
IV.LRP.EHZ. 2020-04-17T23:57:35.36 0.1 positive manual P 179 0.4838 50 -0.45 88
IV.CERT.HHZ. 2020-04-17T23:57:35.43 0.1 undecidable manual P 248 0.4793 50 -0.31 91
IV.CAMP.HHE. 2020-04-17T23:57:34.51 0.1 undecidable manual P 343 0.4236 50 -0.27 93
IV.GUAR.HHZ. 2020-04-17T23:57:34.00 0.1 undecidable manual P 211 0.3903 50 -0.22 94
IV.LPEL.HHZ. 2020-04-17T23:57:34.72 0.1 positive manual P 100 0.456 50 -0.61 84
IV.POFI.HHZ. 2020-04-17T23:57:34.32 0.1 positive manual P 167 0.4254 50 -0.49 88
IV.RM33.EHZ. 2020-04-17T23:57:34.96 0.1 negative manual P 325 0.4641 50 -0.51 87
IV.FIAM.HHZ. 2020-04-17T23:57:33.34 0.1 negative manual P 292 0.3687 50 -0.5 89
IT.CSO1.HGZ. 2020-04-17T23:57:33.58 0.3 undecidable manual P 265 0.3651 50 -0.21 71
IV.PTQR.HHZ. 2020-04-17T23:57:33.38 0.1 undecidable manual S 231 0.1718 113 0.51 93
IV.T0110.HHZ. 2020-04-17T23:57:33.50 0.1 undecidable manual S 56 0.1754 112 0.48 93
IV.GIGS.HHZ. 2020-04-17T23:57:32.60 0.1 undecidable manual P 359 0.322 50 -0.44 91
IV.VCEL.EHZ. 2020-04-17T23:57:32.94 0.1 undecidable manual P 36 0.3265 50 -0.18 96
IV.FAGN.HHZ. 2020-04-17T23:57:31.95 0.1 undecidable manual S 1 0.1349 118 0.38 96
IT.SULA.HNZ. 2020-04-17T23:57:31.52 0.1 positive manual P 103 0.2563 106 -0.11 99
MN.AQU.HNZ. 2020-04-17T23:57:31.44 0.1 negative manual P 330 0.2572 105 -0.21 97
IV.INTR.HHZ. 2020-04-17T23:57:31.61 0.1 positive manual P 116 0.2689 105 -0.3 95
IV.VVLD.HHZ. 2020-04-17T23:57:31.73 0.1 positive manual P 173 0.2635 105 -0.05 100
IT.SULC.HNZ. 2020-04-17T23:57:31.43 0.1 undecidable manual P 104 0.2527 106 -0.11 99
IT.SULP.HGZ. 2020-04-17T23:57:31.56 0.1 undecidable manual P 100 0.2617 105 -0.19 97
IV.T0110.HHZ. 2020-04-17T23:57:30.07 0.1 negative manual P 56 0.1754 112 0.14 100
IV.PTQR.HHZ. 2020-04-17T23:57:30.06 0.1 positive manual P 231 0.1718 113 0.22 99
IV.FAGN.HHZ. 2020-04-17T23:57:29.33 0.1 negative manual P 1 0.1349 118 0.23 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FAGN.HHN. ML:3.1 0.013289595 0.32 AML other m 2020-04-17T23:57:32.40
IV.PTQR.HHN. ML:2.1 0.0010302293 0.32 AML other m 2020-04-17T23:57:34.09
IV.FAGN.HHE. ML:3.2 0.015019655 0.2944 AML other m 2020-04-17T23:57:34.67
IV.PTQR.HHE. ML:2.2 0.001472262 0.2176 AML other m 2020-04-17T23:57:34.83
IV.T0110.HHN. ML:2.7 0.0036448435 1.36 AML other m 2020-04-17T23:57:35.21
IV.VVLD.HHN. ML:2.3 0.00103829375 0.4608 AML other m 2020-04-17T23:57:37.51
IV.VVLD.HNN. ML:2.3 0.0009913833 0.5248 AML other m 2020-04-17T23:57:37.52
IV.INTR.HNE. ML:2.5 0.0017118586 0.4224 AML other m 2020-04-17T23:57:38.99
IV.INTR.HHE. ML:2.5 0.0016852715 0.4224 AML other m 2020-04-17T23:57:38.99
IV.GIGS.HHN. ML:2 0.00040208275 0.3456 AML other m 2020-04-17T23:57:39.21
IV.VVLD.HNE. ML:2.4 0.001425914 0.4736 AML other m 2020-04-17T23:57:39.33
IV.VVLD.HHE. ML:2.5 0.001517002 0.4736 AML other m 2020-04-17T23:57:39.33
IV.T0110.HHE. ML:2.5 0.002772787 0.5376 AML other m 2020-04-17T23:57:40.55
IV.FIAM.HHE. ML:2.2 0.0005980409 0.4992 AML other m 2020-04-17T23:57:41.57
IV.VCEL.EHN. ML:2.7 0.002019281 0.3328 AML other m 2020-04-17T23:57:41.45
IV.INTR.HNN. ML:2.6 0.00210502 0.4992 AML other m 2020-04-17T23:57:41.62
IV.INTR.HHN. ML:2.6 0.002118992 0.4992 AML other m 2020-04-17T23:57:41.62
IV.VCEL.EHE. ML:2.7 0.0018293675 0.64 AML other m 2020-04-17T23:57:42.57
IV.GUAR.HHE. ML:2.1 0.0004243955 0.2176 AML other m 2020-04-17T23:57:43.21
IV.POFI.HNE. ML:2 0.00031928095 0.3456 AML other m 2020-04-17T23:57:44.33
IV.LPEL.HNE. ML:2.4 0.000719339 0.2176 AML other m 2020-04-17T23:57:44.33
IV.LPEL.HHE. ML:2.5 0.0007539687 0.2048 AML other m 2020-04-17T23:57:44.33
IV.LRP.EHN. ML:1.6 9.83162E-5 0.4352 AML other m 2020-04-17T23:57:44.72
IV.LPEL.HNN. ML:2.5 0.00075625135 0.3712 AML other m 2020-04-17T23:57:45.01
IV.LPEL.HHN. ML:2.5 0.0007797677 0.3712 AML other m 2020-04-17T23:57:45.01
IV.LRP.EHE. ML:2.2 0.00034003985 0.3968 AML other m 2020-04-17T23:57:45.09
IV.GIGS.HHE. ML:1.7 0.000198166 1.2832 AML other m 2020-04-17T23:57:45.86
IV.GUAR.HHN. ML:2.3 0.0006465631 0.3968 AML other m 2020-04-17T23:57:45.89
IV.CERT.HHN. ML:2.1 0.00030833275 1.616 AML other m 2020-04-17T23:57:46.82
IV.TERO.HNN. ML:2.2 0.00039097585 0.5632 AML other m 2020-04-17T23:57:46.30
IV.FIAM.HHN. ML:2.1 0.00045077855 0.6016 AML other m 2020-04-17T23:57:46.61
IV.FIAM.HNN. ML:2.3 0.0007722747 0.576 AML other m 2020-04-17T23:57:46.62
IV.POFI.HHN. ML:1.8 0.00019932825 0.448 AML other m 2020-04-17T23:57:46.73
IV.CERT.HHE. ML:2.2 0.00039799235 0.32 AML other m 2020-04-17T23:57:47.55
IV.TERO.HNE. ML:2 0.0002287542 0.512 AML other m 2020-04-17T23:57:47.64
IV.POFI.HNN. ML:2 0.00028167275 1.3728 AML other m 2020-04-17T23:57:47.78
IV.RM33.HNN. ML:2.4 0.00061261865 0.448 AML other m 2020-04-17T23:57:47.69
IV.RM33.EHN. ML:2.3 0.00057698305 0.4864 AML other m 2020-04-17T23:57:47.69
IV.RM33.EHE. ML:2.3 0.0005910853 1.36 AML other m 2020-04-17T23:57:47.98
IV.RM33.HNE. ML:2.3 0.00059561115 1.36 AML other m 2020-04-17T23:57:47.98
IV.TERO.HHE. ML:1.9 0.00019934555 0.32 AML other m 2020-04-17T23:57:48.42
IV.SMA1.EHN. ML:2.3 0.0004456857 0.64 AML other m 2020-04-17T23:57:48.42
IV.TERO.HHN. ML:2 0.0002600459 0.5888 AML other m 2020-04-17T23:57:49.49
IV.POFI.HHE. ML:2 0.0002568263 1.3216 AML other m 2020-04-17T23:57:49.94
IV.MCI.EHE. ML:2.5 0.00044619195 0.576 AML other m 2020-04-17T23:57:51.47
IV.CERA.HHN. ML:2.4 0.0004073345 0.3456 AML other m 2020-04-17T23:57:51.76
IV.SMA1.EHE. ML:2.2 0.0003678221 1.616 AML other m 2020-04-17T23:57:51.99
IV.CERA.HNE. ML:2.3 0.0003711926 0.576 AML other m 2020-04-17T23:57:53.50
IV.CERA.HHE. ML:2.4 0.0003864069 0.6016 AML other m 2020-04-17T23:57:53.79
IV.MIDA.HHE. ML:2.3 0.0002599562 0.2816 AML other m 2020-04-17T23:57:55.26
IV.GIUL.HHN. ML:2 0.000168519 0.4736 AML other m 2020-04-17T23:57:55.05
IV.GIUL.HHE. ML:2 0.0001550445 0.4224 AML other m 2020-04-17T23:57:55.53
IV.MIDA.HNN. ML:2.3 0.00027162125 0.7424 AML other m 2020-04-17T23:57:55.40
IV.MCI.EHN. ML:2.4 0.00042858935 0.576 AML other m 2020-04-17T23:57:56.43
IV.MIDA.HNE. ML:2.2 0.00020263385 0.4736 AML other m 2020-04-17T23:57:57.47
IV.MIDA.HHN. ML:2.2 0.00021604895 0.6016 AML other m 2020-04-17T23:57:57.47
IV.CERA.HNN. ML:2.4 0.00039033285 0.6912 AML other m 2020-04-17T23:57:57.31
IV.RNI2.HNN. ML:2.4 0.0004530937 1.2576 AML other m 2020-04-17T23:57:58.32
IV.RNI2.HHN. ML:2.4 0.00047931465 1.232 AML other m 2020-04-17T23:57:58.32
IV.LATB.EHE. ML:1.5 4.0560425E-5 0.4736 AML other m 2020-04-17T23:57:58.69
IV.LATB.EHN. ML:1.5 3.974657E-5 0.576 AML other m 2020-04-17T23:57:58.58
IV.RNI2.HHE. ML:2.4 0.00042566175 0.6784 AML other m 2020-04-17T23:57:59.40
IV.RNI2.HNE. ML:2.4 0.00043473565 0.6528 AML other m 2020-04-17T23:57:59.40
IV.TRIV.HNN. ML:2 0.00013151095 1.0752 AML other m 2020-04-17T23:58:03.03
IV.TRIV.HHN. ML:2 0.00012974075 1.1392 AML other m 2020-04-17T23:58:03.03
IV.VAGA.HHN. ML:2.2 0.00016291935 0.4352 AML other m 2020-04-17T23:58:03.92
IV.VAGA.HNN. ML:2.2 0.00015482595 0.448 AML other m 2020-04-17T23:58:03.94
IV.TRIV.HHE. ML:2.1 0.00013613295 1.5008 AML other m 2020-04-17T23:58:05.92
IV.TRIV.HNE. ML:2 0.0001300823 1.488 AML other m 2020-04-17T23:58:05.17
IV.VAGA.HHE. ML:2 9.265942E-5 0.5376 AML other m 2020-04-17T23:58:07.60
IV.VAGA.HNE. ML:2 0.000104212845 0.5376 AML other m 2020-04-17T23:58:07.60
IV.CSP1.EHE. ML:2.1 0.0001158235 0.4608 AML other m 2020-04-17T23:58:09.43
IV.MF5.EHE. ML:2.3 0.0002021726 0.7424 AML other m 2020-04-17T23:58:15.28
IV.CSP1.EHN. ML:2 7.700758E-5 0.4992 AML other m 2020-04-17T23:58:17.04
IV.MF5.EHN. ML:2.2 0.00015299495 0.7168 AML other m 2020-04-17T23:58:17.85
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