Earthquake with magnitude of ML 2.6 on date 06-08-2019 and time 15:28:37 (UTC) in region 2 km NE Montalbano Elicona (ME)

A magnitude ML 2.6 earthquake occured in region: 2 km NE Montalbano Elicona (ME), on

  • 06-08-2019 15:28:37 (UTC)
  • 06-08-2019 17:28:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.04, 15.03 at 6 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Montalbano Elicona ME 2 2287 2287
Basicò ME 4 612 2899
San Piero Patti ME 6 2915 5814
Tripi ME 6 873 6687
Librizzi ME 9 1660 8347
Novara di Sicilia ME 10 1337 9684
Falcone ME 10 2808 12492
Oliveri ME 10 2181 14673
Raccuja ME 10 1041 15714
Mazzarrà Sant'Andrea ME 11 1531 17245
Furnari ME 11 3784 21029
Floresta ME 12 485 21514
Patti ME 12 13431 34945
Montagnareale ME 12 1615 36560
Roccella Valdemone ME 12 666 37226
Ucria ME 13 1058 38284
Malvagna ME 14 733 39017
Fondachelli-Fantina ME 14 1019 40036
Rodì Milici ME 15 2056 42092
Sant'Angelo di Brolo ME 15 3090 45182
Santa Domenica Vittoria ME 15 980 46162
Terme Vigliatore ME 16 7395 53557
Moio Alcantara ME 16 717 54274
Sinagra ME 16 2705 56979
Castroreale ME 17 2504 59483
Tortorici ME 18 6435 65918
Francavilla di Sicilia ME 18 3945 69863
Gioiosa Marea ME 19 7074 76937
Ficarra ME 19 1469 78406
Randazzo CT 20 10900 89306
Piraino ME 20 3962 93268
Castiglione di Sicilia CT 20 3215 96483
Castell'Umberto ME 20 3128 99611

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km W of Messina (238439 inhabitants)
49 Km N of Acireale (52622 inhabitants)
54 Km W of Reggio di Calabria (183035 inhabitants)
60 Km N of Catania (314555 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.
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

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
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 100 ML 2.6 2019-08-06
15:28:37
38.04 15.03 6 2019-08-06
15:38:48
Sala Sismica INGV-Roma 71221771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-06 15:28:37 ± 0.07
Latitude 38.04 ± 0.00
Longitude 15.03 ± 0.00
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 71221771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 469
Semi-minor axis of confidence ellipse (meter) 79
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 326
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 60
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.22308
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 30
Magnitude information

ML:2.6

Field Value
Value 2.6
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 71221771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-06 15:38:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGG.HHZ. 2019-08-06T15:30:10.75 3.0 undecidable manual Sn -0.22 0
IV.LTRZ.EHZ. 2019-08-06T15:29:26.72 3.0 positive manual Pn 3.19 0
IV.RAFF.HHZ. 2019-08-06T15:29:12.80 0.6 undecidable manual S 213 0.9749 50 2.83 4
IV.BULG.HHZ. 2019-08-06T15:29:12.23 3.0 undecidable manual Pn 0.49 0
IV.TDS.HHZ. 2019-08-06T15:29:09.32 3.0 negative manual Pn -0.5 0
IV.SOI.EHZ. 2019-08-06T15:29:06.40 3.0 undecidable manual S 88 0.8076 50 1.39 0
IV.PETRA.HHZ. 2019-08-06T15:29:05.27 3.0 undecidable manual S 254 0.75 50 1.97 0
IV.GIB.HHZ. 2019-08-06T15:29:04.33 0.6 undecidable manual S 266 0.7914 50 -0.19 42
IV.CAR1.HHZ. 2019-08-06T15:29:04.12 3.0 undecidable manual P -0.37 0
IV.HAGA.HHZ. 2019-08-06T15:29:04.00 0.3 undecidable manual S 172 0.7644 50 0.28 63
IV.IACL.HHZ. 2019-08-06T15:29:03.40 0.6 undecidable manual S 313 0.7204 50 0.98 33
IV.CSLB.HHZ. 2019-08-06T15:29:03.67 0.3 undecidable manual S 262 0.7716 50 -0.28 63
IV.HLNI.HHZ. 2019-08-06T15:29:02.36 0.3 undecidable manual S 190 0.7051 50 0.39 62
MN.CEL.HHZ. 2019-08-06T15:29:02.57 0.6 undecidable manual S 72 0.7141 50 0.34 42
IV.CLTA.HHZ. 2019-08-06T15:29:01.82 3.0 positive manual P 1.2231 1.34 0
IV.PLAC.HHZ. 2019-08-06T15:29:00.61 3.0 undecidable manual P 0.83 0
IV.MTTG.HHZ. 2019-08-06T15:28:57.26 0.6 undecidable manual S 94 0.5297 50 0.48 42
IV.SICLA.EHZ. 2019-08-06T15:28:57.54 0.6 undecidable manual S 68 0.5801 50 -0.71 38
IV.RAFF.HHZ. 2019-08-06T15:28:56.85 0.3 positive manual P 213 0.9749 50 0.61 55
IV.ESLN.HHZ. 2019-08-06T15:28:55.28 3.0 undecidable manual S 187 0.3516 99 4.07 0
IV.SSY.HHZ. 2019-08-06T15:28:54.34 0.3 negative manual P 178 0.8858 50 -0.37 60
IV.MSRU.HHZ. 2019-08-06T15:28:53.77 0.6 undecidable manual S 60 0.4371 50 -0.25 45
IV.PETRA.HHZ. 2019-08-06T15:28:52.31 0.1 negative manual P 254 0.75 50 -0.09 87
IV.HAGA.HHZ. 2019-08-06T15:28:52.56 0.6 negative manual P 172 0.7644 50 -0.08 44
IV.GIB.HHZ. 2019-08-06T15:28:52.75 1.0 positive manual P 266 0.7914 50 -0.35 21
IV.SOI.EHZ. 2019-08-06T15:28:52.80 0.6 positive manual P 88 0.8076 50 -0.58 38
IV.HLNI.HHZ. 2019-08-06T15:28:51.30 0.1 undecidable manual P 190 0.7051 50 -0.32 84
IV.IVPL.HHZ. 2019-08-06T15:28:51.30 0.6 undecidable manual S 353 0.3354 99 0.73 40
MN.CEL.HHZ. 2019-08-06T15:28:51.57 0.1 undecidable manual P 72 0.7141 50 -0.2 86
IV.PLLN.EHZ. 2019-08-06T15:28:51.12 1.0 positive manual P 266 0.6988 50 -0.4 21
IV.IACL.HHZ. 2019-08-06T15:28:51.66 0.6 negative manual P 313 0.7204 50 -0.23 43
IV.CSLB.HHZ. 2019-08-06T15:28:51.81 1.0 negative manual P 262 0.7716 50 -0.96 16
IV.GMB.BHZ. 2019-08-06T15:28:50.44 0.1 negative manual P 79 0.6412 50 -0.1 89
IV.MSFR.HHZ. 2019-08-06T15:28:49.84 0.6 undecidable manual S 269 0.3444 99 -1.07 34
IV.MNO.SHZ. 2019-08-06T15:28:49.08 0.6 undecidable manual S 247 0.286 101 0.39 45
IV.SICLA.EHZ. 2019-08-06T15:28:49.25 0.1 undecidable manual P 68 0.5801 50 -0.23 88
IV.EPZF.HHZ. 2019-08-06T15:28:48.71 0.6 undecidable manual S 212 0.2572 102 1.09 34
IV.MTTG.HHZ. 2019-08-06T15:28:48.13 0.1 undecidable manual P 94 0.5297 50 -0.5 84
IV.MPNC.HHZ. 2019-08-06T15:28:48.35 0.6 undecidable manual S 68 0.2752 101 0.06 48
IV.GALF.HHZ. 2019-08-06T15:28:48.23 0.1 negative manual P 228 0.4928 50 0.23 90
IV.MILZ.HHZ. 2019-08-06T15:28:48.97 0.6 undecidable manual S 35 0.2779 101 0.56 43
IV.EMSG.HHZ. 2019-08-06T15:28:47.18 0.3 undecidable manual S 196 0.2311 103 0.56 65
IV.ESML.HHZ. 2019-08-06T15:28:47.89 0.1 undecidable manual P 196 0.4407 50 0.79 76
IV.ILLI.HHZ. 2019-08-06T15:28:47.11 0.1 undecidable manual P 351 0.4074 50 0.58 83
IV.MSRU.HHZ. 2019-08-06T15:28:46.79 0.6 positive manual P 60 0.4371 50 -0.25 45
IV.IVPL.HHZ. 2019-08-06T15:28:45.25 0.1 positive manual P 353 0.3354 99 0.21 93
IV.ESLN.HHZ. 2019-08-06T15:28:45.05 0.1 undecidable manual P 187 0.3516 99 -0.36 90
IV.MILZ.HHZ. 2019-08-06T15:28:44.05 0.1 undecidable manual P 35 0.2779 101 0.26 93
IV.MSFR.HHZ. 2019-08-06T15:28:44.54 0.1 positive manual P 269 0.3444 99 -0.7 80
IV.ECTS.EHZ. 2019-08-06T15:28:44.55 0.6 undecidable manual S 156 0.1763 107 -0.06 49
IV.AIO.HHZ. 2019-08-06T15:28:44.70 0.6 undecidable manual S 114 0.1763 107 0.11 49
IV.EMCN.HNZ. 2019-08-06T15:28:43.41 0.1 undecidable manual P 179 0.2518 102 0.19 95
IV.MNO.SHZ. 2019-08-06T15:28:43.56 0.1 positive manual P 247 0.286 101 -0.4 90
IV.MPNC.HHZ. 2019-08-06T15:28:43.70 0.1 positive manual P 68 0.2752 101 -0.03 97
IV.MUCR.HHZ. 2019-08-06T15:28:42.69 0.6 undecidable manual S 270 0.1214 114 0.07 50
IV.EMSG.HHZ. 2019-08-06T15:28:42.83 0.1 positive manual P 196 0.2311 103 0.07 98
IV.EPZF.HHZ. 2019-08-06T15:28:42.93 0.1 positive manual P 212 0.2572 102 -0.41 90
IV.ECTS.EHZ. 2019-08-06T15:28:41.46 0.1 positive manual P 156 0.1763 107 -0.14 97
IV.AIO.HHZ. 2019-08-06T15:28:41.50 0.1 positive manual P 114 0.1763 107 -0.09 98
IV.MUCR.HHZ. 2019-08-06T15:28:40.50 0.1 positive manual P 270 0.1214 114 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MUCR.HHN. ML:2.9 0.010775 0.28 AML other m 2019-08-06T15:28:43.23
IV.MUCR.HHE. ML:2.9 0.009315 0.7 AML other m 2019-08-06T15:28:43.26
IV.ECTS.EHE. ML:2.9 0.006415 0.32 AML other m 2019-08-06T15:28:45.96
IV.ECTS.EHN. ML:3.1 0.0106 1.06 AML other m 2019-08-06T15:28:46.58
IV.AIO.HHN. ML:3 0.009275 0.42 AML other m 2019-08-06T15:28:46.42
IV.AIO.HHE. ML:2.9 0.00613 0.34 AML other m 2019-08-06T15:28:46.95
IV.MILZ.HHN. ML:2.9 0.00417 0.46 AML other m 2019-08-06T15:28:49.88
IV.EMCN.HNN. ML:3.3 0.0109 0.4 AML other m 2019-08-06T15:28:49.96
IV.EMCN.HNE. ML:3.3 0.010395 0.36 AML other m 2019-08-06T15:28:49.79
IV.EMSG.HHN. ML:3.4 0.0145 0.54 AML other m 2019-08-06T15:28:49.79
IV.MILZ.HHE. ML:3.3 0.00919 1.58 AML other m 2019-08-06T15:28:50.89
IV.MPNC.HHN. ML:2.8 0.00285 0.22 AML other m 2019-08-06T15:28:50.26
IV.EMSG.HHE. ML:3.2 0.010245 0.62 AML other m 2019-08-06T15:28:50.31
IV.EPZF.HHN. ML:3 0.00586 0.24 AML other m 2019-08-06T15:28:50.86
IV.MNO.SHN. ML:0 0.004115 0.96 AML other m 2019-08-06T15:28:50.76
IV.MPNC.HHE. ML:2.7 0.002265 0.74 AML other m 2019-08-06T15:28:50.44
IV.EPZF.HHE. ML:3.1 0.00716 1.7 AML other m 2019-08-06T15:28:51.93
IV.MNO.SHE. ML:0 0.003615 0.24 AML other m 2019-08-06T15:28:52.48
IV.IVPL.HHN. ML:2.9 0.002845 0.58 AML other m 2019-08-06T15:28:52.35
IV.MSFR.HHN. ML:2.3 0.0008185 0.42 AML other m 2019-08-06T15:28:53.22
IV.MSFR.HHE. ML:2.4 0.0008495 0.3 AML other m 2019-08-06T15:28:54.48
IV.MSRU.HHE. ML:2.7 0.0015 0.3 AML other m 2019-08-06T15:28:55.51
IV.ESLN.HHE. ML:2.7 0.001885 0.6 AML other m 2019-08-06T15:28:58.08
IV.IVPL.HHE. ML:2.9 0.00301 0.5 AML other m 2019-08-06T15:28:59.49
IV.ESLN.HHN. ML:2.7 0.001655 0.36 AML other m 2019-08-06T15:29:00.46
IV.MSRU.HHN. ML:2.5 0.0009745 1.66 AML other m 2019-08-06T15:29:01.04
IV.GALF.HHE. ML:3 0.002165 0.5 AML other m 2019-08-06T15:29:01.42
IV.MTTG.HHE. ML:2.2 0.000378 0.44 AML other m 2019-08-06T15:29:01.75
IV.GALF.HNE. ML:2 0.0002565 0.6 AML other m 2019-08-06T15:29:01.43
IV.HLNI.HHN. ML:2.2 0.0002195 0.48 AML other m 2019-08-06T15:29:02.61
IV.MTTG.HHN. ML:2.4 0.0006165 0.5 AML other m 2019-08-06T15:29:02.96
IV.GMB.BHN. ML:2.9 0.00123 0.76 AML other m 2019-08-06T15:29:02.98
IV.SICLA.EHE. ML:2.5 0.000548 0.3 AML other m 2019-08-06T15:29:03.13
IV.HLNI.HHE. ML:2.2 0.000231 0.14 AML other m 2019-08-06T15:29:03.30
IV.SICLA.EHN. ML:2.4 0.0004665 1.24 AML other m 2019-08-06T15:29:05.24
IV.GALF.HNN. ML:2 0.0002425 0.52 AML other m 2019-08-06T15:29:05.66
IV.GALF.HHN. ML:2.9 0.00183 0.48 AML other m 2019-08-06T15:29:05.67
IV.IACL.HHN. ML:2.9 0.001115 0.58 AML other m 2019-08-06T15:29:06.01
IV.IACL.HHE. ML:3 0.001375 0.84 AML other m 2019-08-06T15:29:06.43
MN.CEL.HHE. ML:2.3 0.0003105 0.42 AML other m 2019-08-06T15:29:06.28
MN.CEL.HNE. ML:2.3 0.000286 0.42 AML other m 2019-08-06T15:29:06.29
IV.CSLB.HHE. ML:2.1 0.000154 0.82 AML other m 2019-08-06T15:29:06.53
IV.PLLN.EHE. ML:2.8 0.000944 0.68 AML other m 2019-08-06T15:29:07.47
IV.HAGA.HHN. ML:2.3 0.000243 0.74 AML other m 2019-08-06T15:29:07.95
IV.HAGA.HHE. ML:2.4 0.0002955 0.72 AML other m 2019-08-06T15:29:07.41
IV.CSLB.HHN. ML:2.2 0.000193 1.3 AML other m 2019-08-06T15:29:08.12
IV.GMB.BHE. ML:2.9 0.001315 0.44 AML other m 2019-08-06T15:29:08.42
MN.CEL.HHN. ML:2.2 0.000228 1.08 AML other m 2019-08-06T15:29:08.30
MN.CEL.HNN. ML:2.2 0.000218 1.06 AML other m 2019-08-06T15:29:08.84
IV.PETRA.HHE. ML:2.6 0.000539 0.58 AML other m 2019-08-06T15:29:09.70
IV.PLLN.EHN. ML:2.8 0.0010025 0.88 AML other m 2019-08-06T15:29:10.09
IV.GIB.HHE. ML:2.7 0.0006205 0.38 AML other m 2019-08-06T15:29:10.38
IV.SOI.EHE. ML:2.3 0.000234 0.46 AML other m 2019-08-06T15:29:10.41
IV.SOI.EHN. ML:2.4 0.000321 0.62 AML other m 2019-08-06T15:29:11.46
IV.SSY.HHE. ML:3 0.00117 0.36 AML other m 2019-08-06T15:29:12.10
IV.GIB.HHN. ML:2.7 0.00057 0.4 AML other m 2019-08-06T15:29:12.27
IV.SSY.HHN. ML:3.4 0.002385 0.2 AML other m 2019-08-06T15:29:13.47
IV.RAFF.HHN. ML:2.7 0.0004755 0.38 AML other m 2019-08-06T15:29:13.89
IV.RAFF.HHE. ML:2.6 0.000346 1.6 AML other m 2019-08-06T15:29:13.83
IV.PETRA.HHN. ML:2.6 0.0004655 0.52 AML other m 2019-08-06T15:29:14.38
IV.PLAC.HNE. ML:2.4 0.000161 0.96 AML other m 2019-08-06T15:29:25.46
IV.PLAC.HHN. ML:2.4 0.0001735 0.96 AML other m 2019-08-06T15:29:25.46
IV.PLAC.HNN. ML:2.4 0.000146 0.52 AML other m 2019-08-06T15:29:27.80
IV.PLAC.HHE. ML:2.3 0.000133 0.52 AML other m 2019-08-06T15:29:27.80
IV.CAR1.HHE. ML:2.6 0.0001445 0.92 AML other m 2019-08-06T15:29:32.06
IV.CAR1.HHN. ML:2.6 0.0001705 0.82 AML other m 2019-08-06T15:29:33.96
IV.BULG.HHN. ML:2.3 4.445E-5 0.32 AML other m 2019-08-06T15:29:44.48
IV.BULG.HHE. ML:2 2.72E-5 0.44 AML other m 2019-08-06T15:29:49.23
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