Earthquake with magnitude of ML 2.2 on date 05-07-2020 and time 21:12:58 (Italy) in region 1 km W Sant'Angelo dei Lombardi (AV)

A magnitude ML 2.2 earthquake occured in region: 1 km W Sant'Angelo dei Lombardi (AV), on

  • 05-07-2020 19:12:58 (UTC)
  • 05-07-2020 21:12:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.93, 15.16 at 13 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
Sant'Angelo dei Lombardi AV 1 4250 4250
Rocca San Felice AV 3 851 5101
Torella dei Lombardi AV 4 2144 7245
Guardia Lombardi AV 5 1718 8963
Lioni AV 6 6201 15164
Morra De Sanctis AV 7 1297 16461
Villamaina AV 8 995 17456
Nusco AV 8 4203 21659
Castelfranci AV 10 2041 23700
Frigento AV 11 3780 27480
Sturno AV 11 3080 30560
Gesualdo AV 11 3516 34076
Paternopoli AV 12 2384 36460
Teora AV 12 1537 37997
Carife AV 12 1408 39405
Cassano Irpino AV 13 982 40387
Bagnoli Irpino AV 13 3217 43604
Castel Baronia AV 13 1129 44733
Andretta AV 14 1927 46660
Montemarano AV 14 2851 49511
Caposele AV 14 3483 52994
Vallata AV 14 2714 55708
Trevico AV 15 993 56701
Castelvetere sul Calore AV 15 1615 58316
San Nicola Baronia AV 15 771 59087
Montella AV 15 7780 66867
Fontanarosa AV 16 3170 70037
Luogosano AV 16 1187 71224
San Sossio Baronia AV 16 1643 72867
Flumeri AV 16 2963 75830
San Mango sul Calore AV 16 1185 77015
Sant'Angelo all'Esca AV 16 801 77816
Conza della Campania AV 17 1373 79189
Vallesaccarda AV 17 1386 80575
Calabritto AV 17 2391 82966
Grottaminarda AV 18 8137 91103
Cairano AV 18 326 91429
Castelnuovo di Conza SA 18 619 92048
Lapio AV 19 1572 93620
Mirabella Eclano AV 19 7684 101304
Taurasi AV 19 2377 103681
Santomenna SA 19 443 104124

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km E of Avellino (54857 inhabitants)
39 Km NE of Battipaglia (50786 inhabitants)
39 Km SE of Benevento (60091 inhabitants)
44 Km NE of Salerno (135261 inhabitants)
46 Km NE of Cava de' Tirreni (53659 inhabitants)
57 Km E of Scafati (50787 inhabitants)
63 Km E of Castellammare di Stabia (66466 inhabitants)
63 Km NW of Potenza (67122 inhabitants)
66 Km E of Acerra (59573 inhabitants)
67 Km SW of Foggia (151991 inhabitants)
69 Km E of Portici (55274 inhabitants)
69 Km E of Torre del Greco (86275 inhabitants)
70 Km E of Ercolano (53709 inhabitants)
71 Km E of Caserta (76326 inhabitants)
71 Km E of Afragola (65057 inhabitants)
73 Km SW of Cerignola (58396 inhabitants)
73 Km E of Casoria (77642 inhabitants)
77 Km E of Napoli (974074 inhabitants)
80 Km E of Aversa (53047 inhabitants)
81 Km E of Giugliano in Campania (122974 inhabitants)
82 Km E of Marano di Napoli (59874 inhabitants)
86 Km S of San Severo (53905 inhabitants)
90 Km E of Pozzuoli (81661 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 3 days preceding this event

Earthquakes of the 3 days preceding this event *

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 90 days preceding this event

Earthquakes of the 90 days preceding this event *

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 from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

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 2019

Earthquakes since 1000 AD until 2019 *

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
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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 2020-07-05
19:12:58
40.93 15.16 13 2020-11-19
12:36:51
Bollettino Sismico Italiano INGV 80854071
Reviewed
Rev100
ML 2.2 2020-07-05
19:12:58
40.93 15.17 11 2020-07-05
19:20:18
Sala Sismica INGV-Roma 80809651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-05 19:12:58 ± 0.07
Latitude 40.93 ± 0.00
Longitude 15.16 ± 0.00
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80854071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 450
Semi-minor axis of confidence ellipse (meter) 72
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 40
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 70
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.08998
Number of stations at which the event was observed 49
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 80809651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-05 19:20:18

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 80854071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-11-01 10:51:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.APEC.HHZ. 2020-07-05T19:14:44.93 3.0 undecidable manual Sg 13.81 0
OX.AGOR.HHZ. 2020-07-05T19:14:37.36 3.0 positive manual Pg 12.79 0
IV.ARVD.HHZ. 2020-07-05T19:14:33.43 3.0 undecidable manual Sg 9.02 0
IV.ASSB.HHZ. 2020-07-05T19:14:25.17 3.0 undecidable manual Sg 6.38 0
IV.MMO1.EHZ. 2020-07-05T19:14:14.18 3.0 undecidable manual Sg 5.7 0
IV.CROCE.HHZ. 2020-07-05T19:14:13.47 3.0 undecidable manual Pg 11.57 0
XK.GIZZ.HHZ. 2020-07-05T19:14:07.10 3.0 undecidable manual Sg 5.06 0
IV.LMD.HHZ. 2020-07-05T19:13:59.48 3.0 undecidable manual Pn -1.05 0
IV.MURB.HHZ. 2020-07-05T19:13:54.68 3.0 undecidable manual Pg 7.93 0
IV.RMP.HHZ. 2020-07-05T19:13:34.37 3.0 positive manual Pn 1.21 0
IV.TERO.HHZ. 2020-07-05T19:13:33.52 3.0 undecidable manual Pn 0.43 0
IV.AMUR.HHZ. 2020-07-05T19:13:18.44 0.3 undecidable manual P 91 1.09 91 0.34 56
IV.MSAG.HHZ. 2020-07-05T19:13:15.89 0.3 undecidable manual P 35 0.9623 91 -0.02 62
IV.APRC.HHZ. 2020-07-05T19:13:14.10 0.3 undecidable manual P 19 0.875 91 -0.31 60
IV.BULG.HHZ. 2020-07-05T19:13:14.48 0.3 undecidable manual P 169 0.8669 91 0.2 61
OT.OT05.EHZ. 2020-07-05T19:13:13.42 0.3 undecidable manual P 24 0.8004 91 0.28 60
IV.MGR.HHZ. 2020-07-05T19:13:13.46 0.3 undecidable manual P 159 0.8463 91 -0.46 58
IV.SGO.HHE. 2020-07-05T19:13:12.78 0.3 undecidable manual S 163 0.3858 93 0.86 55
IV.MELA.HHZ. 2020-07-05T19:13:12.07 0.3 undecidable manual P 358 0.7761 91 -0.64 55
IV.PSB1.HNE. 2020-07-05T19:13:11.59 0.3 undecidable manual S 318 0.3939 93 -0.58 60
IV.VULT.HHZ. 2020-07-05T19:13:10.41 0.6 undecidable manual S 86 0.3444 94 -0.31 45
IX.RDM3.HHZ.02 2020-07-05T19:13:09.36 0.6 undecidable manual S 101 0.2887 95 0.3 44
IV.PALZ.HHZ. 2020-07-05T19:13:09.49 0.6 undecidable manual P 88 0.6034 92 -0.28 43
IV.MRLC.HHE. 2020-07-05T19:13:09.39 0.6 undecidable manual S 125 0.3031 95 -0.09 47
IV.CMPR.HHZ. 2020-07-05T19:13:09.36 0.3 undecidable manual P 170 0.6214 92 -0.71 55
IV.CAPA.HHZ. 2020-07-05T19:13:08.78 0.3 undecidable manual P 65 0.545 92 0.02 67
IX.COL3.HHZ.02 2020-07-05T19:13:08.45 0.6 undecidable manual S 152 0.2752 96 -0.19 46
IV.VITU.HHZ. 2020-07-05T19:13:08.19 0.3 undecidable manual P 303 0.473 93 0.65 59
IX.CSG3.HNZ.01 2020-07-05T19:13:08.56 0.3 undecidable manual S 116 0.2545 97 0.51 63
IV.MRB1.HHZ. 2020-07-05T19:13:08.01 0.6 undecidable manual S 323 0.241 97 0.36 45
IV.PAOL.HHZ. 2020-07-05T19:13:08.32 0.3 undecidable manual P 283 0.4587 93 1.02 51
IV.MOCO.HNE. 2020-07-05T19:13:07.03 0.3 undecidable manual P 360 0.4398 93 0.06 68
IX.SNR3.HHZ.02 2020-07-05T19:13:06.63 0.6 undecidable manual S 173 0.1961 101 0.3 46
IX.LGS3.HNZ.01 2020-07-05T19:13:05.58 0.6 undecidable manual S 294 0.1403 112 0.83 40
IX.SSB3.HNZ.02 2020-07-05T19:13:05.29 0.3 undecidable manual S 19 0.1574 108 0.07 72
IV.SGO.HHE. 2020-07-05T19:13:05.73 0.3 undecidable manual P 163 0.3858 93 -0.32 65
IV.PSB1.HNE. 2020-07-05T19:13:05.77 0.3 undecidable manual P 318 0.3939 93 -0.42 64
IX.CLT3.HHZ.02 2020-07-05T19:13:05.65 0.6 undecidable manual S 98 0.1862 102 -0.4 45
IX.SFL3.HNZ.01 2020-07-05T19:13:05.94 0.3 undecidable manual P 114 0.3453 94 0.57 61
IX.RDM3.HHZ.02 2020-07-05T19:13:05.00 0.1 undecidable manual P 101 0.2887 95 0.6 81
IX.MNT3.HNZ.02 2020-07-05T19:13:05.25 0.3 undecidable manual S 231 0.1493 110 0.26 71
IV.VULT.HHZ. 2020-07-05T19:13:05.08 0.1 positive manual P 86 0.3444 94 -0.27 90
IX.CSG3.HNZ.01 2020-07-05T19:13:04.04 0.3 undecidable manual P 116 0.2545 97 0.22 68
IV.BIOG.HNZ. 2020-07-05T19:13:04.64 0.3 undecidable manual P 356 0.2707 96 0.56 63
IV.MTMR.HNZ. 2020-07-05T19:13:04.24 0.3 undecidable manual S 264 0.1196 119 0.04 73
IV.MCRV.HHZ. 2020-07-05T19:13:04.73 0.1 undecidable manual S 178 0.1475 110 -0.22 93
IV.CAFE.HHZ. 2020-07-05T19:13:04.24 0.3 undecidable manual S 30 0.1133 121 0.21 70
IX.AND3.HNZ.02 2020-07-05T19:13:04.97 0.3 undecidable manual S 90 0.1304 115 0.49 65
IT.AVL.HNZ. 2020-07-05T19:13:04.46 0.3 undecidable manual P 269 0.2824 96 0.18 70
IV.MRLC.HHE. 2020-07-05T19:13:04.18 0.1 undecidable manual P 125 0.3031 95 -0.46 87
IV.SGTA.HHZ. 2020-07-05T19:13:03.82 0.3 undecidable manual P 37 0.2563 97 -0.02 72
IV.MRB1.HHZ. 2020-07-05T19:13:03.37 0.1 undecidable manual P 323 0.241 97 -0.22 91
IX.COL3.HHZ.02 2020-07-05T19:13:03.71 0.1 undecidable manual P 152 0.2752 96 -0.44 87
IX.RSF3.HNZ.02 2020-07-05T19:13:02.04 0.1 undecidable manual S 19 0.036 158 -0.5 89
IX.LIO3.HHZ.02 2020-07-05T19:13:02.59 0.6 undecidable manual S 156 0.036 158 0.05 50
IX.LGS3.HNZ.01 2020-07-05T19:13:02.15 0.3 undecidable manual P 294 0.1403 112 0.24 71
IX.MNT3.HNZ.02 2020-07-05T19:13:02.02 0.1 positive manual P 231 0.1493 110 -0.02 96
IX.SNR3.HHZ.02 2020-07-05T19:13:02.69 0.1 undecidable manual P 173 0.1961 101 -0.13 94
IX.SALI.HNZ.01 2020-07-05T19:13:02.75 0.1 undecidable manual S 91 0.0144 171 0.38 93
IV.SNAL.HHZ. 2020-07-05T19:13:02.70 0.3 undecidable manual S 97 0.0369 158 0.15 73
IX.CLT3.HHZ.02 2020-07-05T19:13:02.74 0.3 undecidable manual P 98 0.1862 102 0.09 71
IX.SSB3.HNZ.02 2020-07-05T19:13:01.97 0.1 positive manual P 19 0.1574 108 -0.21 94
IX.AND3.HNZ.02 2020-07-05T19:13:01.74 0.1 positive manual P 90 0.1304 115 -0.01 98
IV.MCRV.HHZ. 2020-07-05T19:13:01.81 0.1 negative manual P 178 0.1475 110 -0.21 93
IV.CAFE.HHZ. 2020-07-05T19:13:01.36 0.1 positive manual P 30 0.1133 121 -0.14 96
IV.MTMR.HNZ. 2020-07-05T19:13:01.59 0.3 undecidable manual P 264 0.1196 119 0 73
IX.RSF3.HNZ.02 2020-07-05T19:13:00.28 0.1 negative manual P 19 0.036 158 -0.35 93
IX.SALI.HNZ.01 2020-07-05T19:13:00.53 0.1 negative manual P 91 0.0144 171 0 100
IX.LIO3.HHZ.02 2020-07-05T19:13:00.47 0.1 negative manual P 156 0.036 158 -0.17 96
IV.SNAL.HHZ. 2020-07-05T19:13:00.54 0.1 negative manual P 97 0.0369 158 -0.1 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HHN. ML:2.5 0.0043344405 0.2944 AML other m 2020-07-05T19:13:02.77
IV.SNAL.HNE. ML:2.6 0.0052870035 0.2944 AML other m 2020-07-05T19:13:02.86
IV.SNAL.HHE. ML:2.6 0.005616979 0.32 AML other m 2020-07-05T19:13:02.85
IV.SNAL.HNN. ML:2.5 0.0045599855 0.64 AML other m 2020-07-05T19:13:02.78
IV.MTMR.HNN. ML:2.5 0.0026744475 0.2176 AML other m 2020-07-05T19:13:04.40
IV.CAFE.HHE. ML:2.5 0.002872031 0.5248 AML other m 2020-07-05T19:13:04.61
IV.CAFE.HNN. ML:2.3 0.0020405705 0.5632 AML other m 2020-07-05T19:13:04.61
IV.CAFE.HHN. ML:2.4 0.002173715 0.576 AML other m 2020-07-05T19:13:04.61
IV.CAFE.HNE. ML:2.5 0.002763437 0.5248 AML other m 2020-07-05T19:13:04.61
IV.MTMR.HNE. ML:2.6 0.0034566685 0.1536 AML other m 2020-07-05T19:13:04.58
IV.MCRV.HHE. ML:2.8 0.0053878375 0.1536 AML other m 2020-07-05T19:13:04.88
IV.MCRV.HHN. ML:2.9 0.0068561235 0.1408 AML other m 2020-07-05T19:13:05.01
IX.MNT3.HNN.01 ML:2.9 0.0063289695 0.1152 AML other m 2020-07-05T19:13:05.36
IX.MNT3.HHN.02 ML:2.9 0.0066783475 0.0896 AML other m 2020-07-05T19:13:05.38
IX.MNT3.HNE.01 ML:2.6 0.0032420785 0.1024 AML other m 2020-07-05T19:13:05.41
IX.MNT3.HHE.02 ML:2.7 0.004100029 0.1024 AML other m 2020-07-05T19:13:05.41
IX.CLT3.HHE.02 ML:2.4 0.0017717725 0.2176 AML other m 2020-07-05T19:13:06.24
IX.CLT3.HNE.01 ML:2.4 0.001811568 0.2176 AML other m 2020-07-05T19:13:06.24
IV.MRB1.HHE. ML:1.9 0.00044570435 0.6272 AML other m 2020-07-05T19:13:08.51
IV.MRB1.HNE. ML:1.9 0.0004518162 0.6528 AML other m 2020-07-05T19:13:08.51
IV.MRB1.HHN. ML:1.9 0.00044948835 0.2048 AML other m 2020-07-05T19:13:08.47
IV.MRB1.HNN. ML:1.9 0.0004358817 0.2176 AML other m 2020-07-05T19:13:08.47
IV.SGTA.HHE. ML:1.8 0.0003204968 0.4736 AML other m 2020-07-05T19:13:09.11
IV.SGTA.HNE. ML:1.8 0.0003073123 0.4736 AML other m 2020-07-05T19:13:09.11
IV.VULT.HNE. ML:1.9 0.00027473255 0.2304 AML other m 2020-07-05T19:13:11.17
IV.VULT.HNN. ML:2 0.00038215725 0.4992 AML other m 2020-07-05T19:13:11.29
IV.VULT.HHN. ML:2 0.0003965184 1.0624 AML other m 2020-07-05T19:13:11.30
IV.VITU.HHN. ML:1.7 0.000124168115 0.3456 AML other m 2020-07-05T19:13:16.80
IV.VITU.HHE. ML:1.7 0.00010854038 0.256 AML other m 2020-07-05T19:13:16.91
IV.CMPR.HHE. ML:1.8 0.000104345405 0.3328 AML other m 2020-07-05T19:13:19.67
IV.CAPA.HHE. ML:2.2 0.00032384275 0.3072 AML other m 2020-07-05T19:13:21.11
IV.CAPA.HNN. ML:2 0.0002213852 0.2816 AML other m 2020-07-05T19:13:21.27
IV.CMPR.HHN. ML:1.7 8.341012E-5 0.2176 AML other m 2020-07-05T19:13:21.48
IV.CAPA.HHN. ML:2.4 0.0004612858 0.4608 AML other m 2020-07-05T19:13:21.27
IV.CAPA.HNE. ML:2 0.0001841619 0.5248 AML other m 2020-07-05T19:13:21.56
OT.OT05.EHN. ML:2.4 0.00027928785 0.4992 AML other m 2020-07-05T19:13:27.15
OT.OT05.EHE. ML:2.6 0.00048857245 0.5248 AML other m 2020-07-05T19:13:27.18
IV.APRC.HHE. ML:2.1 0.00013717585 0.5248 AML other m 2020-07-05T19:13:28.02
IV.MSAG.HNN. ML:2.4 0.00024769315 0.4608 AML other m 2020-07-05T19:13:31.49
IV.MSAG.HHN. ML:2.1 0.0001032391 0.4608 AML other m 2020-07-05T19:13:31.72
IV.MSAG.HNE. ML:2.3 0.00018198005 0.3584 AML other m 2020-07-05T19:13:32.06
IV.MSAG.HHE. ML:1.9 7.593462E-5 0.3584 AML other m 2020-07-05T19:13:32.06
IV.AMUR.HHE. ML:2 7.086118E-5 0.256 AML other m 2020-07-05T19:13:35.12
IV.AMUR.HHN. ML:1.9 5.8996475E-5 0.3072 AML other m 2020-07-05T19:13:35.04
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

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 miniseed + resp format Download