ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA

Earthquake with magnitude of ML 2.0 on date 07-04-2018 and time 20:07:15 (Italy) in region 3 km N Monte Cavallo (MC)

A magnitude ML 2.0 earthquake occured in region: 3 km N Monte Cavallo (MC), on

  • 07-04-2018 18:07:15 (UTC)
  • 07-04-2018 20:07:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.02, 13.01 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
Monte Cavallo MC 3 145 145
Pieve Torina MC 4 1458 1603
Fiordimonte MC 7 202 1805
Serravalle di Chienti MC 7 1070 2875
Muccia MC 7 915 3790
Pievebovigliana MC 8 866 4656
Fiastra MC 12 559 5215
Visso MC 12 1107 6322
Camerino MC 13 6974 13296
Acquacanina MC 14 121 13417
Ussita MC 14 444 13861
Sefro MC 15 422 14283
Preci PG 16 724 15007
Sellano PG 16 1079 16086
Pioraco MC 17 1134 17220
Bolognola MC 18 142 17362
Castelsantangelo sul Nera MC 19 281 17643
Fiuminata MC 19 1402 19045

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
51 Km E of Perugia (166134 inhabitants)
59 Km NE of Terni (111501 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
81 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
99 Km S of Pesaro (94582 inhabitants)
100 Km NE 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
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 2.0 2018-04-07
18:07:15
43.02 13.01 8 2019-04-24
14:49:43
Bollettino Sismico Italiano INGV 59947951
Rev 100 ML 2.0 2018-04-07
18:07:15
43.03 13.01 9 2018-04-07
18:13:19
Sala Sismica INGV-Roma 55227071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-04-07 18:07:15 ± 0.03
Latitude 43.02 ± 0.00
Longitude 13.01 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 59947951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 223
Semi-minor axis of confidence ellipse (meter) 161
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
Circular confidence region, given by single value of horizontal uncertainty (meter) 220
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 64
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.61693
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 68
Type of magnitude ML
Reference to an origin 55227071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-04-07 18:13:19

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 48
Type of magnitude ML
Reference to an origin 59947951
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-08-19 08:57:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NARO.HHZ. 2018-04-07T18:07:39.37 0.6 undecidable manual S 100
IV.TERO.HHZ. 2018-04-07T18:07:37.20 0.6 undecidable manual S 132 0.5927 50 0.52 41
IV.ATVO.HHZ. 2018-04-07T18:07:36.40 3.0 undecidable manual S 309 0.5657 50 0.51 0
IV.CAMP.HHZ. 2018-04-07T18:07:36.00 0.3 undecidable manual S 149 0.5693 50 0 68
IV.RM33.EHZ. 2018-04-07T18:07:35.20 0.6 undecidable manual S 164 0.536 50 0.18 44
IV.FRON.EHZ. 2018-04-07T18:07:35.50 3.0 undecidable manual S 337 0.5351 50 0.54 0
IV.T0110.HHZ. 2018-04-07T18:07:35.13 1.0 negative manual P 0.04 0.38
IV.ARRO.EHZ. 2018-04-07T18:07:33.70 0.3 undecidable manual S 202 0.4793 50 0.39 64
IV.SMA1.EHZ. 2018-04-07T18:07:33.00 0.3 undecidable manual S 149 0.4605 50 0.24 67
IV.MURB.HHZ. 2018-04-07T18:07:32.30 0.6 undecidable manual S 304 0.4263 50 0.55 42
IV.SSFR.HHZ. 2018-04-07T18:07:32.80 0.3 undecidable manual S 338 0.4434 50 0.53 63
IV.LNSS.HHZ. 2018-04-07T18:07:31.30 0.6 undecidable manual S 177 0.4218 50 -0.31 44
IV.MMUR.HNE. 2018-04-07T18:07:31.80 0.6 undecidable manual S 359 0.4173 50 0.31 44
IV.MTRA.EHZ. 2018-04-07T18:07:30.40 0.6 undecidable manual S 133 0.3903 50 -0.28 44
IV.CING.HHZ. 2018-04-07T18:07:30.20 0.6 undecidable manual S 21 0.3768 50 -0.09 46
IV.MOMA.HHZ. 2018-04-07T18:07:30.90 0.6 undecidable manual S 236 0.3894 50 0.25 45
IV.MF5.EHZ. 2018-04-07T18:07:29.50 0.6 undecidable manual S 96 0.3318 50 0.55 42
IV.FOSV.EHZ. 2018-04-07T18:07:28.40 0.6 undecidable manual S 326 0.3256 102 -0.34 45
IV.PIEI.HHZ. 2018-04-07T18:07:28.22 0.3 undecidable manual P 326 0.6169 50 -0.1 66
IV.ATCC.EHZ. 2018-04-07T18:07:28.40 0.3 undecidable manual S 301 0.3139 103 0.1 70
IV.EL6.EHZ. 2018-04-07T18:07:28.20 0.3 undecidable manual S 12 0.313 103 -0.06 71
IV.TERO.HHZ. 2018-04-07T18:07:27.96 0.3 undecidable manual P 132 0.5927 50 0.05 67
IV.ATVO.HHZ. 2018-04-07T18:07:27.24 0.3 undecidable manual P 309 0.5657 50 -0.22 65
IV.CAMP.HHZ. 2018-04-07T18:07:27.18 0.3 undecidable manual P 149 0.5693 50 -0.33 64
IV.FRON.EHZ. 2018-04-07T18:07:26.88 0.3 undecidable manual P 337 0.5351 50 -0.04 68
IV.MMO1.EHZ. 2018-04-07T18:07:26.40 0.3 undecidable manual S 118 0.2644 105 -0.05 72
IV.RM33.EHZ. 2018-04-07T18:07:26.57 0.3 undecidable manual P 164 0.536 50 -0.38 63
IV.GUMA.HHZ. 2018-04-07T18:07:26.30 3.0 undecidable manual S 81 0.2419 106 0.69 0
IV.GAG1.HNZ. 2018-04-07T18:07:25.18 0.3 undecidable manual S 100
IV.ARRO.EHZ. 2018-04-07T18:07:25.81 0.3 undecidable manual P 202 0.4793 50 -0.16 67
IV.MMUR.HNE. 2018-04-07T18:07:25.31 0.1 undecidable manual P 359 0.4173 50 0.39 87
IV.SSFR.HHZ. 2018-04-07T18:07:25.13 0.3 undecidable manual P 338 0.4434 50 -0.23 66
IV.SMA1.EHZ. 2018-04-07T18:07:25.48 0.3 undecidable manual P 149 0.4605 50 -0.17 67
IV.SNTG.HHZ. 2018-04-07T18:07:25.60 0.3 undecidable manual S 348 0.2365 106 0.19 70
IV.MTRA.EHZ. 2018-04-07T18:07:24.05 0.3 undecidable manual P 133 0.3903 50 -0.39 65
IV.LNSS.HHZ. 2018-04-07T18:07:24.59 0.3 undecidable manual P 177 0.4218 50 -0.39 65
IV.NRCA.HHZ. 2018-04-07T18:07:24.40 0.3 undecidable manual S 158 0.205 109 0.11 71
IV.MURB.HHZ. 2018-04-07T18:07:24.97 0.1 positive manual P 304 0.4263 50 -0.09 92
IV.MOMA.HHZ. 2018-04-07T18:07:24.25 0.3 undecidable manual P 236 0.3894 50 -0.18 68
IV.PF6.EHZ. 2018-04-07T18:07:23.30 0.3 undecidable manual S 50 0.1772 112 0.05 73
IV.MF5.EHZ. 2018-04-07T18:07:23.59 0.1 positive manual P 96 0.3318 50 0.15 93
IV.CING.HHZ. 2018-04-07T18:07:23.85 0.6 undecidable manual P 21 0.3768 50 -0.36 44
IV.MDAR.HNN. 2018-04-07T18:07:23.90 0.6 undecidable manual S 30 0.1952 110 0 49
OB.GAVE.EHZ. 2018-04-07T18:07:23.44 0.3 negative manual P 0.07 1.13
IV.FIU1.HNZ. 2018-04-07T18:07:23.16 1.0 undecidable manual S 100
IV.FOSV.EHZ. 2018-04-07T18:07:22.97 0.3 undecidable manual P 326 0.3256 102 -0.35 67
IV.T1214.EHZ. 2018-04-07T18:07:22.46 1.0 undecidable manual P -0.17 0.38
IV.ATCC.EHZ. 2018-04-07T18:07:22.90 0.1 positive manual P 301 0.3139 103 -0.17 93
IV.CSP1.EHZ. 2018-04-07T18:07:22.80 0.6 undecidable manual S 65 0.1583 114 0.2 47
IV.EL6.EHZ. 2018-04-07T18:07:22.74 0.1 positive manual P 12 0.313 103 -0.31 90
IV.SNTG.HHZ. 2018-04-07T18:07:21.23 0.3 undecidable manual P 348 0.2365 106 -0.17 70
IV.SEF1.HNN. 2018-04-07T18:07:21.60 0.6 undecidable manual S 340 0.1304 118 -0.03 49
IV.MMO1.EHZ. 2018-04-07T18:07:21.83 0.1 undecidable manual P 118 0.2644 105 -0.17 94
IV.GUMA.HHZ. 2018-04-07T18:07:21.80 0.1 undecidable manual P 81 0.2419 106 0.28 91
IV.NRCA.HHZ. 2018-04-07T18:07:20.76 0.3 undecidable manual P 158 0.205 109 0.01 73
IV.CESI.HHZ. 2018-04-07T18:07:20.20 0.6 undecidable manual S 256 0.0782 132 0.23 47
IV.MC2.EHZ. 2018-04-07T18:07:20.22 0.3 undecidable manual P 130 0.1736 112 0.14 72
IV.PF6.EHZ. 2018-04-07T18:07:20.18 0.1 undecidable manual P 50 0.1772 112 0.02 98
IV.T1221.EHZ. 2018-04-07T18:07:20.94 0.6 positive manual P 0.16 0.75
IV.MDAR.HNN. 2018-04-07T18:07:20.58 0.3 undecidable manual P 30 0.1952 110 0.05 73
IV.SEF1.HNN. 2018-04-07T18:07:19.21 0.3 undecidable manual P 340 0.1304 118 -0.01 74
IV.CSP1.EHZ. 2018-04-07T18:07:19.94 0.1 undecidable manual P 65 0.1583 114 0.16 95
IV.FEMA.HNZ. 2018-04-07T18:07:19.90 0.6 undecidable manual S 154 0.0692 135 0.2 48
IV.FDMO.HHZ. 2018-04-07T18:07:19.00 0.3 undecidable manual S 78 0.0585 140 -0.44 69
IV.CESI.HHZ. 2018-04-07T18:07:18.57 0.1 positive manual P 256 0.0782 132 0.31 94
IV.FEMA.HNZ. 2018-04-07T18:07:18.23 0.3 undecidable manual P 154 0.0692 135 0.12 73
IV.FDMO.HHZ. 2018-04-07T18:07:17.91 0.1 undecidable manual P 78 0.0585 140 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0 0.003652592 0.1792 AML other m 2018-04-07T18:07:19.13
IV.FDMO.HHN. ML:0 0.0027671625 0.2048 AML other m 2018-04-07T18:07:19.39
IV.FEMA.HNE. ML:0 0.002739978 0.0896 AML other m 2018-04-07T18:07:20.60
IV.FEMA.HNN. ML:0 0.003079656 0.1152 AML other m 2018-04-07T18:07:21.04
IV.CESI.HHN. ML:0 0.0021524945 0.512 AML other m 2018-04-07T18:07:21.34
IV.CESI.HHE. ML:0 0.001890803 0.1536 AML other m 2018-04-07T18:07:21.76
IV.CSP1.EHN. ML:0 0.0003109475 0.2688 AML other m 2018-04-07T18:07:24.13
IV.CSP1.EHE. ML:0 0.0005003418 0.2432 AML other m 2018-04-07T18:07:24.49
IV.NRCA.HHE. ML:0 0.002213103 0.1152 AML other m 2018-04-07T18:07:25.43
IV.SNTG.HHN. ML:0 0.0003051075 0.128 AML other m 2018-04-07T18:07:26.47
IV.GUMA.HNE. ML:0 0.0024664485 0.2816 AML other m 2018-04-07T18:07:26.71
IV.GUMA.HHE. ML:0 0.0035668655 0.2432 AML other m 2018-04-07T18:07:26.69
IV.GUMA.HHN. ML:0 0.002101002 0.2048 AML other m 2018-04-07T18:07:26.66
IV.GUMA.HNN. ML:0 0.0023220335 0.2176 AML other m 2018-04-07T18:07:26.66
IV.SNTG.HHE. ML:0 0.00023638735 0.128 AML other m 2018-04-07T18:07:26.29
IV.SNTG.HNE. ML:0 0.00022868975 0.2688 AML other m 2018-04-07T18:07:27.48
IV.NRCA.HHN. ML:0 0.0011852805 0.1792 AML other m 2018-04-07T18:07:24.74
IV.SNTG.HNN. ML:0 0.00029492587 0.2176 AML other m 2018-04-07T18:07:26.48
IV.ATCC.EHN. ML:0 0.00046658175 0.3456 AML other m 2018-04-07T18:07:28.74
IV.FOSV.EHE. ML:0 0.000127753895 0.1536 AML other m 2018-04-07T18:07:29.07
IV.FOSV.EHN. ML:0 0.0002282133 0.3072 AML other m 2018-04-07T18:07:29.36
IV.EL6.EHE. ML:0 0.00101406075 0.256 AML other m 2018-04-07T18:07:29.04
IV.EL6.EHN. ML:0 0.000736 0.24 AML other m 2018-04-07T18:07:29.92
IV.MF5.EHE. ML:0 0.0004294901 0.4992 AML other m 2018-04-07T18:07:30.20
IV.CING.HHE. ML:0 0.0009436063 0.192 AML other m 2018-04-07T18:07:30.62
IV.CING.HHN. ML:0 0.00044693685 0.2176 AML other m 2018-04-07T18:07:30.53
IV.ATCC.EHE. ML:0 0.00039856555 0.3712 AML other m 2018-04-07T18:07:31.06
IV.MTRA.EHN. ML:0 0.00040179005 0.3712 AML other m 2018-04-07T18:07:31.62
IV.MTRA.EHE. ML:0 0.00039584155 0.4224 AML other m 2018-04-07T18:07:31.44
IV.MF5.EHN. ML:0 0.00037623065 0.3456 AML other m 2018-04-07T18:07:30.03
IV.MOMA.HHN. ML:0 0.00022985755 0.1792 AML other m 2018-04-07T18:07:32.36
IV.MOMA.HHE. ML:0 0.0003846313 0.2176 AML other m 2018-04-07T18:07:32.57
IV.SSFR.HNE. ML:0 0.0002969206 0.1536 AML other m 2018-04-07T18:07:33.64
IV.SSFR.HHE. ML:0 0.000329779 0.1792 AML other m 2018-04-07T18:07:33.51
IV.SSFR.HNN. ML:0 0.0003717537 0.2048 AML other m 2018-04-07T18:07:35.01
IV.ARRO.EHE. ML:0 0.00023406715 0.2176 AML other m 2018-04-07T18:07:34.53
IV.MURB.HHE. ML:0 0.00036772305 0.2944 AML other m 2018-04-07T18:07:35.19
IV.MURB.HNE. ML:0 0.0003856675 0.4992 AML other m 2018-04-07T18:07:36.62
IV.SSFR.HHN. ML:0 0.00031619855 0.256 AML other m 2018-04-07T18:07:34.89
IV.SMA1.EHE. ML:0 0.0001908004 0.2304 AML other m 2018-04-07T18:07:35.20
IV.SMA1.EHN. ML:0 0.00018703515 0.2688 AML other m 2018-04-07T18:07:37.82
IV.MURB.HNN. ML:0 0.000488 0.22 AML other m 2018-04-07T18:07:35.20
IV.MURB.HHN. ML:0 0.000451 0.22 AML other m 2018-04-07T18:07:35.20
IV.FRON.EHE. ML:0 0.00013715285 0.2304 AML other m 2018-04-07T18:07:35.91
IV.CAMP.HHN. ML:0 5.5624405E-5 0.3456 AML other m 2018-04-07T18:07:36.42
IV.CAMP.HHE. ML:0 6.9573265E-5 0.2048 AML other m 2018-04-07T18:07:36.69
IV.FRON.EHN. ML:0 0.0001511018 0.1408 AML other m 2018-04-07T18:07:37.29
IV.RM33.EHE. ML:0 0.00011885055 0.1792 AML other m 2018-04-07T18:07:37.50
IV.TERO.HHE. ML:0 0.0001455516 0.256 AML other m 2018-04-07T18:07:37.53
IV.TERO.HHN. ML:0 0.00012344565 0.128 AML other m 2018-04-07T18:07:37.52
IV.ARRO.EHN. ML:0 0.0001308818 0.2944 AML other m 2018-04-07T18:07:37.54
IV.RM33.EHN. ML:0 9.751618E-5 0.2304 AML other m 2018-04-07T18:07:38.05
IV.ATVO.HHE. ML:0 5.880861E-5 0.2176 AML other m 2018-04-07T18:07:38.84
IV.PIEI.HHE. ML:1.8 9.83E-5 1.06 AML other m 2018-04-07T18:07:40.19
IV.ATVO.HHN. ML:0 5.3512995E-5 0.4608 AML other m 2018-04-07T18:07:41.59
IV.PIEI.HHN. ML:1.5 5.83E-5 0.3 AML other m 2018-04-07T18:07:41.94
IV.RM33.HNE. ML:3.2 0.003545 1.08 AML other m 2018-04-07T18:07:50.92
IV.RM33.HNN. ML:3.1 0.002795 1.08 AML other m 2018-04-07T18:07:50.92
IV.NRCA.HNE. ML:2.5 0.0020623795 0.1152 AML other m 2018-04-07T18:07:25.44
IV.NRCA.HNN. ML:2.2 0.0011235035 0.1664 AML other m 2018-04-07T18:07:24.74
OB.GAVE.EHE. ML:2.1 0.0005253114 0.2432 AML other m 2018-04-07T18:07:31.56
OB.GAVE.EHN. ML:2.1 0.0004479593 0.1792 AML other m 2018-04-07T18:07:29.73
OB.GAVE.HNN. ML:1.7 0.00020692875 0.448 AML other m 2018-04-07T18:07:31.57
OB.GAVE.HNE. ML:2.1 0.000508842 0.2304 AML other m 2018-04-07T18:07:31.43
IV.MTRA.HNN. ML:2.2 0.00048414575 0.3456 AML other m 2018-04-07T18:07:31.63
IV.MTRA.HNE. ML:2.1 0.0003861994 0.448 AML other m 2018-04-07T18:07:31.46
IV.MOMA.HNE. ML:2.1 0.00040845185 0.2304 AML other m 2018-04-07T18:07:32.57
IV.MOMA.HNN. ML:2 0.00028288295 0.2432 AML other m 2018-04-07T18:07:33.40
IV.TERO.HNE. ML:1.8 0.00012954325 5.7344 AML other m 2018-04-07T18:07:37.47
IV.TERO.HNN. ML:1.7 0.00010201853 5.4656 AML other m 2018-04-07T18:07:38.12
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://cnt.rm.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