Earthquake with magnitude of ML 2.2 on date 19-03-2020 and time 20:47:45 (Italy) in region 4 km W Amaroni (CZ)

A magnitude ML 2.2 earthquake occured in region: 4 km W Amaroni (CZ), on

  • 19-03-2020 19:47:45 (UTC)
  • 19-03-2020 20:47:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.78, 16.41 at 68 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
Amaroni CZ 4 1855 1855
Vallefiorita CZ 5 1771 3626
Palermiti CZ 5 1213 4839
Girifalco CZ 5 5945 10784
Centrache CZ 6 401 11185
Olivadi CZ 6 529 11714
Cenadi CZ 7 563 12277
Cortale CZ 7 2117 14394
San Vito sullo Ionio CZ 8 1811 16205
Jacurso CZ 8 624 16829
Polia VV 9 1023 17852
Montauro CZ 9 1732 19584
San Pietro a Maida CZ 9 4200 23784
Squillace CZ 10 3608 27392
Curinga CZ 10 6779 34171
Gasperina CZ 10 2160 36331
Maida CZ 10 4566 40897
Montepaone CZ 10 5282 46179
Petrizzi CZ 10 1131 47310
Filadelfia VV 10 5384 52694
Borgia CZ 11 7611 60305
Chiaravalle Centrale CZ 11 5759 66064
Argusto CZ 11 522 66586
Stalettì CZ 11 2433 69019
San Floro CZ 12 716 69735
Francavilla Angitola VV 12 1939 71674
Gagliato CZ 12 505 72179
Monterosso Calabro VV 13 1729 73908
Caraffa di Catanzaro CZ 13 1866 75774
Satriano CZ 14 3448 79222
Torre di Ruggiero CZ 14 1033 80255
Capistrano VV 14 1042 81297
Cardinale CZ 15 2188 83485
Soverato CZ 16 9204 92689
Davoli CZ 16 5607 98296
San Nicola da Crissa VV 17 1335 99631
San Sostene CZ 17 1370 101001
Settingiano CZ 18 3124 104125
Vallelonga VV 18 706 104831
Marcellinara CZ 18 2285 107116
Amato CZ 19 835 107951
Filogaso VV 19 1417 109368
Miglierina CZ 20 767 110135
Pianopoli CZ 20 2589 112724
Simbario VV 20 966 113690

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km SW of Catanzaro (90612 inhabitants)
23 Km SE of Lamezia Terme (70714 inhabitants)
59 Km S of Cosenza (67546 inhabitants)
70 Km SW of Crotone (62178 inhabitants)
99 Km NE of Messina (238439 inhabitants)
100 Km NE of Reggio di Calabria (183035 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 2020-03-19
19:47:45
38.78 16.41 68 2020-07-18
21:08:33
Bollettino Sismico Italiano INGV 78289561
Reviewed
Rev100
ML 2.3 2020-03-19
19:47:45
38.76 16.42 66 2020-03-19
20:09:17
Sala Sismica INGV-Roma 77385041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-19 19:47:45 ± 0.14
Latitude 38.78 ± 0.01
Longitude 16.41 ± 0.01
Depth (km) 68 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78289561

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 950
Semi-minor axis of confidence ellipse (meter) 773
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 120
Circular confidence region, given by single value of horizontal uncertainty (meter) 950
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 79
Number of defining phases 65
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.04317
Epicentral distance of station farthest from the epicenter (degree) 2.94348
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 78289561
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-16 15:19:17

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 50
Type of magnitude ML
Reference to an origin 77385041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-19 20:09:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OT.OT05.EHZ. 2020-03-19T19:49:02.41 3.0 undecidable manual S 348 2.9435 96 -1.21 0
IV.MRVN.HHZ. 2020-03-19T19:48:46.47 3.0 undecidable manual S 356 2.2861 98 -1.54 0
IV.PALZ.HHZ. 2020-03-19T19:48:45.22 0.6 undecidable manual S 351 2.1907 98 -0.53 19
IV.AMUR.HHZ. 2020-03-19T19:48:41.96 3.0 undecidable manual S 4 2.1314 99 -2.39 0
IV.NOCI.HHZ. 2020-03-19T19:48:40.60 3.0 undecidable manual S 2.0693 -2.29 0
IV.HLNI.HHZ. 2020-03-19T19:48:37.52 0.6 undecidable manual S 221 1.8742 100 -0.75 24
IV.SSY.HHZ. 2020-03-19T19:48:37.71 3.0 undecidable manual S 1.9335 -1.96 0
IV.CMPR.HHZ. 2020-03-19T19:48:36.11 0.3 undecidable manual S 331 1.7591 101 0.55 43
GE.MATE.HHZ. 2020-03-19T19:48:36.77 0.3 undecidable manual S 7 1.8823 100 -1.69 19
IV.MIGL.HHZ. 2020-03-19T19:48:36.58 0.3 undecidable manual S 1 1.8238 100 -0.52 37
OT.TAR1.HHZ. 2020-03-19T19:48:35.98 3.0 undecidable manual S 1.8706 -2.21 0
IV.HAGA.HHZ. 2020-03-19T19:48:34.75 3.0 undecidable manual S 1.7914 -1.58 0
IV.BULG.HHZ. 2020-03-19T19:48:31.00 0.3 undecidable manual S 329 1.5235 103 0.94 43
OT.OT05.EHZ. 2020-03-19T19:48:30.10 0.1 undecidable manual P 348 2.9435 96 -0.56 21
IV.IFIL.HHZ. 2020-03-19T19:48:28.46 0.6 undecidable manual S 262 1.4479 104 0.15 36
IV.SIRI.HHZ. 2020-03-19T19:48:28.38 0.3 undecidable manual S 344 1.4632 104 -0.27 50
IV.MUCR.HHZ. 2020-03-19T19:48:27.32 0.3 undecidable manual S 239 1.411 104 -0.12 56
IV.ILLI.HHZ. 2020-03-19T19:48:22.98 0.3 undecidable manual S 254 1.1898 108 0.62 52
IV.IVPL.HHZ. 2020-03-19T19:48:21.63 0.3 undecidable manual S 251 1.188 108 -0.69 51
IV.MRVN.HHZ. 2020-03-19T19:48:20.81 0.1 undecidable manual P 356 2.2861 98 -0.83 31
IV.SALB.HHZ. 2020-03-19T19:48:20.79 3.0 undecidable manual S 357 1.0981 110 0.51 0
IV.PALZ.HHZ. 2020-03-19T19:48:20.25 0.3 undecidable manual P 351 2.1907 98 -0.09 33
IV.AMUR.HHZ. 2020-03-19T19:48:18.47 0.1 undecidable manual P 4 2.1314 99 -1.07 32
IV.MPNC.HHZ. 2020-03-19T19:48:18.28 0.3 undecidable manual S 233 1.0423 111 -0.74 53
IV.MILZ.HHZ. 2020-03-19T19:48:18.41 0.3 undecidable manual S 242 1.0531 111 -0.86 50
IV.TDS.HHZ. 2020-03-19T19:48:17.82 3.0 undecidable manual S 0.8813 2.32 0
IV.NOCI.HHZ. 2020-03-19T19:48:17.22 3.0 undecidable manual P 2.0693 -1.47 0
IV.MTTG.HHZ. 2020-03-19T19:48:17.77 0.6 undecidable manual S 216 0.9551 113 0.68 34
IV.IST3.HHZ. 2020-03-19T19:48:16.07 1.0 undecidable manual S 272 0.92 114 -0.25 20
IV.MIGL.HHZ. 2020-03-19T19:48:15.24 0.1 undecidable manual P 1 1.8238 100 -0.1 57
IV.SSY.HHZ. 2020-03-19T19:48:15.93 3.0 undecidable manual P 1.9335 -0.9 0
GE.MATE.HHZ. 2020-03-19T19:48:15.02 0.1 undecidable manual P 7 1.8823 100 -1.11 38
IV.HLNI.HHZ. 2020-03-19T19:48:15.09 0.1 undecidable manual P 221 1.8742 100 -0.93 44
OT.TAR1.HHZ. 2020-03-19T19:48:14.41 3.0 undecidable manual P 1.8706 -1.57 0
IV.CMPR.HHZ. 2020-03-19T19:48:14.36 0.3 undecidable manual P 331 1.7591 101 -0.1 45
IV.MSRU.HHZ. 2020-03-19T19:48:14.65 0.3 undecidable manual S 234 0.8741 116 -0.68 56
IV.HAGA.HHZ. 2020-03-19T19:48:13.48 3.0 undecidable manual P 1.7914 -1.43 0
IV.GMB.BHZ. 2020-03-19T19:48:13.51 0.6 undecidable manual S 217 0.7617 120 0.55 38
IV.SOI.EHZ. 2020-03-19T19:48:13.48 0.3 undecidable manual S 202 0.759 120 0.58 55
IV.CET2.HHZ. 2020-03-19T19:48:13.81 0.6 undecidable manual S 335 0.8283 117 -0.53 37
IV.CELI.HHZ. 2020-03-19T19:48:11.52 0.6 undecidable manual S 7 0.6277 126 1.27 31
MN.CEL.HHZ. 2020-03-19T19:48:11.05 0.3 undecidable manual S 218 0.6574 125 0.2 64
IV.BULG.HHZ. 2020-03-19T19:48:11.68 0.3 undecidable manual P 329 1.5235 103 0.4 50
IV.MUCR.HHZ. 2020-03-19T19:48:10.16 0.1 undecidable manual P 239 1.411 104 0.38 70
IV.SIRI.HHZ. 2020-03-19T19:48:10.28 0.1 undecidable manual P 344 1.4632 104 -0.19 69
IV.IFIL.HHZ. 2020-03-19T19:48:10.45 0.3 negative manual P 262 1.4479 104 0.18 54
IV.CAR1.HHZ. 2020-03-19T19:48:08.90 0.6 undecidable manual S 342 0.4982 134 1.01 35
IV.ILLI.HHZ. 2020-03-19T19:48:07.18 0.3 undecidable manual P 254 1.1898 108 0.34 57
MN.TIP.HHZ. 2020-03-19T19:48:07.55 0.3 undecidable manual S 34 0.482 135 -0.07 70
IV.JOPP.HHZ. 2020-03-19T19:48:06.94 0.3 undecidable manual S 247 0.4443 138 -0.06 71
IV.IVPL.HHZ. 2020-03-19T19:48:06.97 0.1 undecidable manual P 251 1.188 108 0.15 79
IV.SALB.HHZ. 2020-03-19T19:48:06.80 0.1 undecidable manual P 357 1.0981 110 1.16 58
IV.SERS.HHZ. 2020-03-19T19:48:04.92 0.3 undecidable manual S 40 0.3354 146 -0.45 66
IV.MPNC.HHZ. 2020-03-19T19:48:04.52 0.1 undecidable manual P 233 1.0423 111 -0.39 78
XK.SELL.HHZ. 2020-03-19T19:48:04.57 0.6 undecidable manual S 40 0.2644 153 0.06 49
IV.MILZ.HHZ. 2020-03-19T19:48:04.88 0.1 undecidable manual P 242 1.0531 111 -0.17 81
IV.PLAC.HHZ. 2020-03-19T19:48:04.69 0.3 undecidable manual S 176 0.331 147 -0.63 66
XK.GIZZ.HHZ. 2020-03-19T19:48:04.76 0.3 undecidable manual S 322 0.2554 153 0.34 69
IV.MTTG.HHZ. 2020-03-19T19:48:04.23 0.1 undecidable manual P 216 0.9551 113 0.43 77
IV.IST3.HHZ. 2020-03-19T19:48:03.54 0.1 undecidable manual P 272 0.92 114 0.19 83
IV.TDS.HHZ. 2020-03-19T19:48:03.95 3.0 undecidable manual P 0.8813 1.08 0
IV.GRI.EHZ. 2020-03-19T19:48:02.77 0.3 undecidable manual S 9 0.0432 175 -0.26 74
IV.CET2.HHZ. 2020-03-19T19:48:02.21 0.1 undecidable manual P 335 0.8283 117 0 86
IV.MSRU.HHZ. 2020-03-19T19:48:02.41 0.1 undecidable manual P 234 0.8741 116 -0.37 81
IV.PIPA.HHZ. 2020-03-19T19:48:01.71 0.3 undecidable manual P 24 0.7716 119 0.18 65
IV.GMB.BHZ. 2020-03-19T19:48:01.89 0.1 undecidable manual P 217 0.7617 120 0.48 79
IV.SOI.EHZ. 2020-03-19T19:48:01.40 0.1 positive manual P 202 0.759 120 0.02 88
IV.CELI.HHZ. 2020-03-19T19:48:00.39 0.1 undecidable manual P 7 0.6277 126 0.54 83
MN.CEL.HHZ. 2020-03-19T19:48:00.65 0.1 positive manual P 218 0.6574 125 0.46 82
IV.CAR1.HHZ. 2020-03-19T19:47:59.13 0.1 negative manual P 342 0.4982 134 0.65 82
IV.JOPP.HHZ. 2020-03-19T19:47:58.11 0.1 positive manual P 247 0.4443 138 0.14 92
MN.TIP.HHZ. 2020-03-19T19:47:58.38 0.3 undecidable manual P 34 0.482 135 0.06 70
IV.FERC.HNN. 2020-03-19T19:47:57.61 0.1 undecidable manual P 214 0.3939 141 0.09 93
XK.GIZZ.HHZ. 2020-03-19T19:47:56.69 0.1 negative manual P 322 0.2554 153 0.21 95
XK.ALB1.HNZ. 2020-03-19T19:47:56.75 0.6 undecidable manual P 31 0.2842 151 0.09 48
IV.SERS.HHZ. 2020-03-19T19:47:56.75 0.1 undecidable manual P 40 0.3354 146 -0.28 92
XK.SELL.HHZ. 2020-03-19T19:47:56.40 0.1 positive manual P 40 0.2644 153 -0.14 96
IV.PLAC.HHZ. 2020-03-19T19:47:56.59 0.1 positive manual P 176 0.331 147 -0.4 91
IV.GRI.EHZ. 2020-03-19T19:47:55.51 0.1 undecidable manual P 9 0.0432 175 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MILZ.HHE. ML:2.9 0.0004875 0.3 AML other m 2020-03-19T19:48:20.69
IV.GRI.EHE. ML:2.4 0.0004025 0.96 AML other m 2020-03-19T19:48:03.08
IV.PLAC.HHE. ML:2.3 0.0003105 0.86 AML other m 2020-03-19T19:48:05.09
IV.PLAC.HHN. ML:2.2 0.000235 0.36 AML other m 2020-03-19T19:48:06.08
IV.SERS.HHN. ML:1.8 0.00010005 0.26 AML other m 2020-03-19T19:48:06.25
IV.SERS.HHE. ML:2 0.000131 0.34 AML other m 2020-03-19T19:48:07.09
IV.JOPP.HHN. ML:2.5 0.000421 0.18 AML other m 2020-03-19T19:48:07.57
IV.JOPP.HHE. ML:2.4 0.0003135 0.22 AML other m 2020-03-19T19:48:08.74
IV.CAR1.HHN. ML:2.1 0.00015 0.24 AML other m 2020-03-19T19:48:10.31
IV.CAR1.HHE. ML:2.3 0.0002475 0.3 AML other m 2020-03-19T19:48:11.37
MN.CEL.HHE. ML:2.1 0.0001325 0.62 AML other m 2020-03-19T19:48:12.63
MN.CEL.HHN. ML:2.2 0.0001525 0.24 AML other m 2020-03-19T19:48:12.80
IV.GMB.BHN. ML:2.9 0.000654 0.8 AML other m 2020-03-19T19:48:14.55
IV.GMB.BHE. ML:2.9 0.0007235 1.16 AML other m 2020-03-19T19:48:14.81
IV.CET2.HHE. ML:2.2 0.00011575 0.24 AML other m 2020-03-19T19:48:15.16
IV.CET2.HHN. ML:2.5 0.000248 0.4 AML other m 2020-03-19T19:48:15.18
IV.MSRU.HHN. ML:2.6 0.000314 1.04 AML other m 2020-03-19T19:48:15.17
IV.CELI.HHN. ML:1.9 7.455E-5 0.76 AML other m 2020-03-19T19:48:15.76
IV.MSRU.HHE. ML:2.5 0.000255 0.2 AML other m 2020-03-19T19:48:15.88
IV.CELI.HHE. ML:1.8 6.435E-5 1.52 AML other m 2020-03-19T19:48:16.88
IV.PIPA.HHE. ML:1.8 4.91E-5 1.34 AML other m 2020-03-19T19:48:16.83
IV.SOI.EHN. ML:2 9.235E-5 0.48 AML other m 2020-03-19T19:48:16.97
IV.PIPA.HHN. ML:1.6 3.49E-5 0.66 AML other m 2020-03-19T19:48:17.62
IV.SOI.EHE. ML:1.7 4.515E-5 0.92 AML other m 2020-03-19T19:48:18.19
IV.MTTG.HHE. ML:2.1 8.325E-5 1.42 AML other m 2020-03-19T19:48:19.72
IV.MPNC.HHN. ML:2.5 0.000197 0.52 AML other m 2020-03-19T19:48:19.01
IV.MPNC.HHE. ML:2.6 0.000254 0.62 AML other m 2020-03-19T19:48:19.67
IV.MILZ.HHN. ML:2.7 0.000331 0.28 AML other m 2020-03-19T19:48:20.84
IV.MTTG.HHN. ML:2.1 9.445E-5 0.5 AML other m 2020-03-19T19:48:22.74
IV.MUCR.HHN. ML:2.2 7.03E-5 0.38 AML other m 2020-03-19T19:48:29.39
IV.IFIL.HHN. ML:2.7 0.000201 0.9 AML other m 2020-03-19T19:48:30.59
IV.SIRI.HHE. ML:2.1 5.1E-5 0.28 AML other m 2020-03-19T19:48:30.42
IV.SIRI.HHN. ML:2 3.26E-5 0.64 AML other m 2020-03-19T19:48:30.78
IV.MUCR.HHE. ML:2.2 6.005E-5 0.4 AML other m 2020-03-19T19:48:32.52
IV.IFIL.HHE. ML:3 0.000401 1.28 AML other m 2020-03-19T19:48:32.84
IV.BULG.HHN. ML:2.4 8.76E-5 1.26 AML other m 2020-03-19T19:48:32.32
IV.BULG.HHE. ML:2 4.135E-5 0.46 AML other m 2020-03-19T19:48:33.18
IV.NOCI.HHE. ML:2.6 8.61E-5 0.42 AML other m 2020-03-19T19:48:42.38
IV.NOCI.HHN. ML:2.8 0.0001225 0.94 AML other m 2020-03-19T19:48:42.39
IV.AMUR.HHE. ML:2.4 4.51E-5 0.88 AML other m 2020-03-19T19:48:43.84
IV.AMUR.HHN. ML:2.3 3.87E-5 0.5 AML other m 2020-03-19T19:48:44.96
IV.CMPR.HHN. ML:1.7 1.5451045E-5 0.2816 AML other m 2020-03-19T19:48:37.81
IV.CMPR.HHE. ML:1.8 1.7775645E-5 0.256 AML other m 2020-03-19T19:48:37.41
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