Earthquake with magnitude of ML 2.2 on date 03-08-2020 and time 10:56:18 (Italy) in region 3 km E Norcia (PG)

A magnitude ML 2.2 earthquake occured in region: 3 km E Norcia (PG), on

  • 03-08-2020 08:56:18 (UTC)
  • 03-08-2020 10:56:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8, 13.13 at 7 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
Norcia PG 3 4957 4957
Castelsantangelo sul Nera MC 11 281 5238
Preci PG 11 724 5962
Cascia PG 13 3217 9179
Arquata del Tronto AP 14 1178 10357
Visso MC 15 1107 11464
Accumoli RI 15 667 12131
Ussita MC 16 444 12575
Cerreto di Spoleto PG 17 1075 13650
Montegallo AP 18 523 14173
Poggiodomo PG 18 117 14290
Sellano PG 19 1079 15369
Montemonaco AP 20 604 15973

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km E of Foligno (57155 inhabitants)
47 Km NE of Terni (111501 inhabitants)
50 Km W of Teramo (54892 inhabitants)
55 Km NW of L'Aquila (69753 inhabitants)
69 Km SE of Perugia (166134 inhabitants)
89 Km W of Montesilvano (53738 inhabitants)
94 Km E of Viterbo (67173 inhabitants)
95 Km NE of Guidonia Montecelio (88673 inhabitants)
96 Km W of Pescara (121014 inhabitants)
96 Km SW of Ancona (100861 inhabitants)
97 Km N of Tivoli (56533 inhabitants)
99 Km NW of Chieti (51815 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 2020-08-03
08:56:18
42.8 13.13 7 2020-11-19
12:37:02
Bollettino Sismico Italiano INGV 83054381
Reviewed
Rev100
ML 2.3 2020-08-03
08:56:18
42.8 13.13 8 2020-08-03
09:05:45
Sala Sismica INGV-Roma 81607351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-03 08:56:18 ± 0.05
Latitude 42.80 ± 0.00
Longitude 13.13 ± 0.00
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83054381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 256
Semi-minor axis of confidence ellipse (meter) 239
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 247
Circular confidence region, given by single value of horizontal uncertainty (meter) 260
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 33
Number of associated phases, regardless of their use for origin computation 87
Number of defining phases 85
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
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 50
Number of stations from which data was used for origin computation 48
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 49
Type of magnitude ML
Reference to an origin 83054381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-11-06 15:15:58

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 85
Type of magnitude ML
Reference to an origin 81607351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-03 09:05:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MTRZ.HNZ. 2020-08-03T08:57:22.65 3.0 undecidable manual Sg 5.69 0
IV.T0110.HHZ. 2020-08-03T08:56:44.47 0.6 undecidable manual S 140 0.7437 50 0.68 37
IV.SSFR.HHZ. 2020-08-03T08:56:43.03 0.6 undecidable manual S 339 0.6844 50 0.98 33
IV.ARVD.HHZ. 2020-08-03T08:56:43.57 0.6 undecidable manual S 349 0.7114 50 0.73 37
IV.VCEL.EHZ. 2020-08-03T08:56:42.41 0.6 undecidable manual S 127 0.6628 50 1.02 33
IV.MURB.HHZ. 2020-08-03T08:56:41.90 0.6 undecidable manual S 317 0.6394 50 1.2 30
IV.CAFI.HHZ. 2020-08-03T08:56:38.17 0.3 undecidable manual P 302 0.9991 50 0.76 51
IV.FOSV.EHZ. 2020-08-03T08:56:38.48 0.6 undecidable manual S 332 0.563 50 0.04 46
IV.ATCC.EHZ. 2020-08-03T08:56:37.49 0.6 undecidable manual S 317 0.5252 50 0.17 45
IV.FIAM.HHZ. 2020-08-03T08:56:37.31 0.6 undecidable manual S 181 0.5306 50 -0.18 45
IV.EL6.EHZ. 2020-08-03T08:56:37.60 0.6 undecidable manual S 358 0.5306 50 0.13 45
IV.INTR.HHZ. 2020-08-03T08:56:36.64 0.3 undecidable manual P 144 0.974 50 -0.33 59
IV.MNTT.EHZ. 2020-08-03T08:56:36.12 0.6 undecidable manual S 52 0.4317 50 1.56 26
IV.MPAG.EHZ. 2020-08-03T08:56:35.30 0.3 undecidable manual P 342 0.8714 50 0.08 64
IV.PIEI.HHZ. 2020-08-03T08:56:35.24 0.6 undecidable manual P 330 0.8535 50 0.33 41
IV.SSM1.HNE. 2020-08-03T08:56:34.51 0.3 undecidable manual S 5 0.4308 50 -0.02 71
IV.MOMA.HHZ. 2020-08-03T08:56:34.43 0.6 undecidable manual S 271 0.4083 50 0.56 42
IV.ATVO.HHZ. 2020-08-03T08:56:33.46 0.3 undecidable manual P 318 0.7851 50 -0.28 63
IV.PTQR.HHZ. 2020-08-03T08:56:33.96 1.0 undecidable manual P 165 0.8022 50 -0.08 22
IV.MGAB.HHZ. 2020-08-03T08:56:33.52 0.3 undecidable manual P 279 0.7518 50 0.34 62
IV.ASSB.HHZ. 2020-08-03T08:56:33.74 0.6 undecidable manual S 306 0.4209 50 -0.48 43
IV.TERO.HHZ. 2020-08-03T08:56:32.55 0.6 undecidable manual S 117 0.3921 50 -0.82 38
IV.ARVD.HHZ. 2020-08-03T08:56:32.19 0.1 undecidable manual P 349 0.7114 50 -0.29 84
IV.SEF1.HNN. 2020-08-03T08:56:32.48 0.6 undecidable manual S 339 0.3714 50 -0.29 45
IV.SAP2.EHZ. 2020-08-03T08:56:32.62 0.6 undecidable manual S 34 0.3579 100 0.32 45
IV.SSFR.HHZ. 2020-08-03T08:56:32.05 0.1 undecidable manual P 339 0.6844 50 0.03 90
IV.T0110.HHZ. 2020-08-03T08:56:32.78 0.1 undecidable manual P 140 0.7437 50 -0.25 85
IV.MDAR.HNN. 2020-08-03T08:56:32.89 0.3 undecidable manual S 2 0.3939 50 -0.53 64
IV.VCEL.EHZ. 2020-08-03T08:56:31.42 0.3 undecidable manual P 127 0.6628 50 -0.22 65
IV.TRTR.HHZ. 2020-08-03T08:56:31.16 3.0 negative manual P 89 0.5765 50 0.98 68
IV.MML1.HNE. 2020-08-03T08:56:31.30 0.6 undecidable manual S 340 0.3345 100 -0.1 47
IV.ARRO.EHZ. 2020-08-03T08:56:31.68 0.6 undecidable manual S 231 0.3444 100 -0.13 47
IV.MURB.HHZ. 2020-08-03T08:56:31.08 0.3 undecidable manual P 317 0.6394 50 -0.17 66
IV.CAMP.HHZ. 2020-08-03T08:56:30.86 0.1 undecidable manual S 142 0.3345 100 -0.57 85
IV.FAGN.HHZ. 2020-08-03T08:56:30.62 0.3 undecidable manual P 148 0.6304 50 -0.47 62
IV.MF5.EHZ. 2020-08-03T08:56:30.84 0.6 undecidable manual S 52 0.3076 101 0.43 45
IV.GUMA.HHZ. 2020-08-03T08:56:30.38 0.6 undecidable manual S 30 0.304 101 0.11 48
IV.PF6.EHN. 2020-08-03T08:56:30.91 0.6 undecidable manual S 8 0.3417 100 -0.8 39
IV.RM33.EHZ. 2020-08-03T08:56:29.77 0.6 undecidable manual S 167 0.2968 101 -0.23 47
IV.ATCC.EHZ. 2020-08-03T08:56:29.02 0.1 negative manual P 317 0.5252 50 -0.27 88
IV.CSP1.EHZ. 2020-08-03T08:56:29.74 0.1 undecidable manual S 11 0.2977 101 -0.3 92
IV.FOSV.EHZ. 2020-08-03T08:56:29.61 0.3 undecidable manual P 332 0.563 50 -0.33 65
IV.OFFI.HHZ. 2020-08-03T08:56:28.10 0.1 positive manual P 71 0.4308 50 0.42 87
IV.MNTT.EHZ. 2020-08-03T08:56:28.01 0.1 undecidable manual P 52 0.4317 50 0.31 89
IV.CESI.HHZ. 2020-08-03T08:56:28.57 0.6 undecidable manual S 322 0.2626 103 -0.13 48
IV.CESX.HHZ. 2020-08-03T08:56:28.19 0.3 undecidable manual P 245 0.4407 50 0.35 66
IV.EL6.EHZ. 2020-08-03T08:56:28.91 0.1 undecidable manual P 358 0.5306 50 -0.47 84
IV.FIAM.HHZ. 2020-08-03T08:56:28.92 0.1 positive manual P 181 0.5306 50 -0.47 84
IT.MTCL.HGZ. 2020-08-03T08:56:27.08 0.6 undecidable manual S 334 0.2158 106 0.12 48
IV.SMA1.EHZ. 2020-08-03T08:56:27.60 0.3 undecidable manual S 138 0.2275 105 0.21 47
IV.MOMA.HHZ. 2020-08-03T08:56:27.21 0.1 undecidable manual P 271 0.4083 50 -0.09 94
IV.SSM1.HNE. 2020-08-03T08:56:27.45 0.3 undecidable manual P 5 0.4308 50 -0.23 68
IV.LNSS.HHZ. 2020-08-03T08:56:27.02 0.6 undecidable manual S 198 0.2059 106 0.41 46
IV.FDMO.HHZ. 2020-08-03T08:56:27.81 0.6 undecidable manual S 353 0.2392 104 -0.01 49
IV.ASSB.HHZ. 2020-08-03T08:56:27.01 0.1 undecidable manual P 306 0.4209 50 -0.49 86
IV.T1299.HNZ. 2020-08-03T08:56:27.08 0.6 undecidable manual S 145 0.2005 107 0.7 41
IV.GAVE.EHZ. 2020-08-03T08:56:26.87 0.6 undecidable manual S 238 0.2014 107 0.43 45
IV.TERO.HHZ. 2020-08-03T08:56:26.28 0.1 undecidable manual P 117 0.3921 50 -0.74 79
IV.MDAR.HNN. 2020-08-03T08:56:26.97 0.3 undecidable manual P 2 0.3939 50 -0.07 71
IV.MTRA.HNZ. 2020-08-03T08:56:26.76 0.1 undecidable manual S 102 0.2023 107 0.31 93
IT.FOPC.HGN. 2020-08-03T08:56:26.13 0.6 undecidable manual P 299 0.3543 100 -0.19 46
IV.SAP2.EHZ. 2020-08-03T08:56:26.25 0.1 undecidable manual P 34 0.3579 100 -0.15 94
IV.SEF1.HNN. 2020-08-03T08:56:26.87 0.3 undecidable manual P 339 0.3714 50 0.2 69
IV.PF6.EHN. 2020-08-03T08:56:25.44 0.1 undecidable manual P 8 0.3417 100 -0.61 83
IV.GUMA.HHZ. 2020-08-03T08:56:25.17 0.1 positive manual P 30 0.304 101 -0.05 96
IV.ARRO.EHZ. 2020-08-03T08:56:25.84 0.3 undecidable manual P 231 0.3444 100 -0.27 69
IV.CAMP.HHZ. 2020-08-03T08:56:25.45 0.1 undecidable manual P 142 0.3345 100 -0.44 88
IV.MMO1.EHZ. 2020-08-03T08:56:25.44 0.6 undecidable manual S 56 0.1772 109 -0.1 49
IV.MML1.HNE. 2020-08-03T08:56:25.77 0.1 undecidable manual P 340 0.3345 100 -0.11 95
IV.MF5.EHZ. 2020-08-03T08:56:25.30 0.1 undecidable manual P 52 0.3076 101 0 97
IV.FEMA.HNZ. 2020-08-03T08:56:25.66 0.3 undecidable manual S 341 0.1727 109 0.3 71
IV.CSP1.EHZ. 2020-08-03T08:56:24.71 0.1 undecidable manual P 11 0.2977 101 -0.38 90
IV.RM33.EHZ. 2020-08-03T08:56:24.84 0.1 negative manual P 167 0.2968 101 -0.23 93
IV.CESI.HHZ. 2020-08-03T08:56:24.34 0.1 undecidable manual P 322 0.2626 103 0.03 98
IV.MC2.EHZ. 2020-08-03T08:56:24.13 0.6 undecidable manual S 22 0.1214 116 0.6 44
IV.GAVE.EHZ. 2020-08-03T08:56:23.35 0.1 positive manual P 238 0.2014 107 0.34 93
IV.LNSS.HHZ. 2020-08-03T08:56:23.39 0.1 undecidable manual P 198 0.2059 106 0.28 94
IV.T1299.HNZ. 2020-08-03T08:56:23.36 0.1 undecidable manual P 145 0.2005 107 0.38 92
IV.MTRA.HNZ. 2020-08-03T08:56:23.03 0.1 undecidable manual P 102 0.2023 107 0.01 99
IT.MTCL.HGZ. 2020-08-03T08:56:23.69 0.3 undecidable manual P 334 0.2158 106 0.38 69
IV.SMA1.EHZ. 2020-08-03T08:56:23.64 0.1 positive manual P 138 0.2275 105 0.08 97
IV.FDMO.HHZ. 2020-08-03T08:56:23.67 0.1 undecidable manual P 353 0.2392 104 -0.14 96
IV.FEMA.HNZ. 2020-08-03T08:56:22.75 0.3 undecidable manual P 341 0.1727 109 0.36 70
IV.MMO1.EHZ. 2020-08-03T08:56:22.46 0.1 undecidable manual P 56 0.1772 109 -0.03 99
IV.MC2.EHZ. 2020-08-03T08:56:21.63 0.1 positive manual P 22 0.1214 116 0.3 95
IV.NRCA.HNZ. 2020-08-03T08:56:20.01 0.1 negative manual P 345 0.036 149 0.13 100
IV.NRCA.HNZ. 2020-08-03T08:56:20.80 0.1 undecidable manual S 345 0.036 149 -0.22 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:0 0.06833152 0.1024 AML other m 2020-08-03T08:56:20.87
IV.NRCA.HNN. ML:0 0.06386846 0.1024 AML other m 2020-08-03T08:56:20.87
IV.NRCA.HNE. ML:0 0.08281305 0.1024 AML other m 2020-08-03T08:56:20.98
IV.NRCA.HHE. ML:0 0.09446098 0.1024 AML other m 2020-08-03T08:56:20.98
IV.GAVE.EHE. ML:2.4 0.001629044 0.5184 AML other m 2020-08-03T08:56:27.57
IV.LNSS.HHN. ML:2.2 0.0011140193 0.544 AML other m 2020-08-03T08:56:27.79
IV.LNSS.HNN. ML:2.2 0.0011125777 0.5312 AML other m 2020-08-03T08:56:27.79
IV.LNSS.HNE. ML:2.3 0.00142404775 0.3136 AML other m 2020-08-03T08:56:27.88
IV.GAVE.HNN. ML:1.9 0.0005718353 0.3392 AML other m 2020-08-03T08:56:27.61
IV.GAVE.EHN. ML:2.4 0.001788506 0.3392 AML other m 2020-08-03T08:56:27.78
IV.GAVE.HNE. ML:2.3 0.00150753025 0.4352 AML other m 2020-08-03T08:56:27.57
IV.SMA1.EHN. ML:2.1 0.0008265113 0.256 AML other m 2020-08-03T08:56:27.67
IV.SMA1.EHE. ML:2.3 0.0011012515 0.2816 AML other m 2020-08-03T08:56:27.90
IV.LNSS.HHE. ML:2.4 0.001567972 0.5184 AML other m 2020-08-03T08:56:27.88
IV.CESI.HHN. ML:2.5 0.001585 0.28 AML other m 2020-08-03T08:56:28.94
IV.CESI.HNN. ML:2.4 0.0014555295 0.2816 AML other m 2020-08-03T08:56:28.94
IV.CESI.HHE. ML:2.1 0.0006068407 0.2048 AML other m 2020-08-03T08:56:28.78
IV.CSP1.EHN. ML:2.4 0.00118948915 0.3008 AML other m 2020-08-03T08:56:30.11
IV.CSP1.EHE. ML:2.4 0.00117080045 0.1856 AML other m 2020-08-03T08:56:30.21
IV.RM33.EHE. ML:2.3 0.000900336 0.2624 AML other m 2020-08-03T08:56:30.05
IV.RM33.HNE. ML:2.3 0.0009098561 0.2752 AML other m 2020-08-03T08:56:30.04
IV.RM33.HNN. ML:2.5 0.0013022105 0.3008 AML other m 2020-08-03T08:56:30.30
IV.RM33.EHN. ML:2.4 0.001269971 0.3008 AML other m 2020-08-03T08:56:30.31
IV.GUMA.HNE. ML:2.6 0.0018754675 0.4224 AML other m 2020-08-03T08:56:30.89
IV.GUMA.HHE. ML:2.7 0.0022377185 0.3648 AML other m 2020-08-03T08:56:30.71
IV.GUMA.HNN. ML:2.7 0.002327879 0.5824 AML other m 2020-08-03T08:56:30.70
IV.CAMP.HHE. ML:2.1 0.0005021658 0.1856 AML other m 2020-08-03T08:56:31.08
IV.CAMP.HHN. ML:1.9 0.0003361923 0.1984 AML other m 2020-08-03T08:56:31.28
IV.TERO.HHN. ML:2.1 0.00041638525 0.0832 AML other m 2020-08-03T08:56:32.83
IV.TERO.HNN. ML:2.1 0.0004186949 0.1408 AML other m 2020-08-03T08:56:32.87
IV.TERO.HHE. ML:2.1 0.00039458445 0.1408 AML other m 2020-08-03T08:56:32.87
IV.SAP2.EHN. ML:3.1 0.004411254 0.1408 AML other m 2020-08-03T08:56:33.26
IV.SAP2.EHE. ML:2.3 0.0007425489 0.1408 AML other m 2020-08-03T08:56:33.33
IV.ASSB.HHE. ML:2.2 0.00047794675 0.1216 AML other m 2020-08-03T08:56:34.41
IV.ASSB.HHN. ML:2.1 0.00039884145 0.5184 AML other m 2020-08-03T08:56:34.45
IV.MOMA.HNE. ML:2 0.00029340235 0.2368 AML other m 2020-08-03T08:56:34.58
IV.MOMA.HHN. ML:1.9 0.00022871515 0.544 AML other m 2020-08-03T08:56:35.10
IV.MNTT.EHE. ML:2.4 0.0007431353 0.384 AML other m 2020-08-03T08:56:36.31
IV.MNTT.EHN. ML:2.5 0.00080732945 0.3008 AML other m 2020-08-03T08:56:36.77
IV.ATCC.EHN. ML:2.1 0.0002664209 0.3392 AML other m 2020-08-03T08:56:37.77
IV.ATCC.EHE. ML:2.1 0.00028910025 0.5184 AML other m 2020-08-03T08:56:38.05
IV.EL6.EHE. ML:2.1 0.0002873186 0.096 AML other m 2020-08-03T08:56:38.12
IV.FIAM.HHN. ML:1.6 8.1758345E-5 0.3392 AML other m 2020-08-03T08:56:38.04
IV.FIAM.HNN. ML:2 0.0002179269 0.3904 AML other m 2020-08-03T08:56:38.23
IV.FIAM.HHE. ML:1.6 9.460357E-5 0.3392 AML other m 2020-08-03T08:56:38.44
IV.EL6.EHN. ML:2.4 0.0004935698 0.16 AML other m 2020-08-03T08:56:38.37
IV.FOSV.EHE. ML:1.8 0.000125339595 0.5824 AML other m 2020-08-03T08:56:38.70
IV.ARVD.HHN. ML:1.6 4.9752865E-5 0.8 AML other m 2020-08-03T08:56:43.77
IV.ARVD.HHE. ML:1.7 7.5846845E-5 0.4992 AML other m 2020-08-03T08:56:44.17
IV.SSFR.HHE. ML:2.4 0.00034490215 0.16 AML other m 2020-08-03T08:56:44.58
IV.SSFR.HNE. ML:2.4 0.00038895885 0.1472 AML other m 2020-08-03T08:56:44.58
IV.T0110.HHE. ML:2.3 0.0002381313 0.6016 AML other m 2020-08-03T08:56:45.78
IV.T0110.HHN. ML:2.3 0.0002402055 0.3008 AML other m 2020-08-03T08:56:46.54
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.
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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