Earthquake with magnitude of ML 2.5 on date 26-12-2020 and time 02:00:41 (Italy) in region 2 km NW Belpasso (CT)

A magnitude ML 2.5 earthquake occured in region: 2 km NW Belpasso (CT), on

  • 26-12-2020 01:00:41 (UTC)
  • 26-12-2020 02:00:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.604, 14.963 at 5 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
Belpasso CT 2 28108 28108
Ragalna CT 4 3924 32032
Camporotondo Etneo CT 6 5023 37055
Nicolosi CT 6 7463 44518
Paternò CT 6 48228 92746
San Pietro Clarenza CT 6 7743 100489
Santa Maria di Licodia CT 7 7641 108130
Mascalucia CT 9 31958 140088
Pedara CT 9 14102 154190
Biancavilla CT 9 24007 178197
Gravina di Catania CT 10 25838 204035
Misterbianco CT 10 49410 253445
Motta Sant'Anastasia CT 10 12116 265561
Tremestieri Etneo CT 10 20589 286150
Trecastagni CT 10 10910 297060
Sant'Agata li Battiati CT 12 9479 306539
Viagrande CT 12 8563 315102
San Giovanni la Punta CT 12 23060 338162
Aci Bonaccorsi CT 13 3524 341686
Adrano CT 13 36122 377808
San Gregorio di Catania CT 14 11966 389774
Aci Sant'Antonio CT 14 17984 407758
Valverde CT 15 7840 415598
Catania CT 16 314555 730153
Aci Catena CT 16 29851 760004
Zafferana Etnea CT 16 9517 769521
Aci Castello CT 17 18723 788244
Acireale CT 18 52622 840866
Santa Venerina CT 18 8592 849458
Milo CT 19 1087 850545
Centuripe EN 20 5470 856015

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of Catania (314555 inhabitants)
18 Km W of Acireale (52622 inhabitants)
67 Km NW of Siracusa (122291 inhabitants)
78 Km N of Ragusa (73313 inhabitants)
80 Km E of Caltanissetta (63360 inhabitants)
82 Km NE of Vittoria (63339 inhabitants)
82 Km SW of Reggio di Calabria (183035 inhabitants)
84 Km SW of Messina (238439 inhabitants)
85 Km N of Modica (54633 inhabitants)
87 Km NE of Gela (75827 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 2.5 2020-12-26
01:00:41
37.6038 14.9633 5 2021-02-26
14:56:18
Bollettino Sismico Italiano INGV 87040141
Reviewed
Rev200
ML 2.6 2020-12-26
01:00:41
37.641 14.954 2 2021-02-17
23:09:53
Sala Operativa INGV_OE (Catania) 85717701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-26 01:00:41 ± 0.06
Latitude 37.6038 ± 0.0027
Longitude 14.9633 ± 0.0057
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87040141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 437
Semi-minor axis of confidence ellipse (meter) 285
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 290
Circular confidence region, given by single value of horizontal uncertainty (meter) 440
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 67
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) 0.05396
Epicentral distance of station farthest from the epicenter (degree) 1.47759
Number of stations at which the event was observed 51
Number of stations from which data was used for origin computation 51
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 87040141
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-11 11:32:59

ML:2.6

Field Value
Value 2.6
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 85717701
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2020-12-26 01:23:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SCIAC.HHZ. 2020-12-26T01:01:29.51 0.3 undecidable manual S 267 1.4776 50 0.4 50
IV.HPAC.HHZ. 2020-12-26T01:01:12.16 0.6 undecidable manual S 176 0.8966 50 0.25 41
IV.SCIAC.HHZ. 2020-12-26T01:01:08.91 0.1 undecidable manual P 267 1.4776 50 -0.12 70
IV.PLAC.HHZ. 2020-12-26T01:01:08.74 0.1 undecidable manual P 53 1.4362 50 0.41 68
IV.MPG.HHE. 2020-12-26T01:01:07.49 0.3 undecidable manual P 294 1.3823 50 0.09 56
IV.HMDC.HHZ. 2020-12-26T01:01:05.65 0.3 undecidable manual S 193 0.6601 50 0.75 55
IV.SOLUN.HHE. 2020-12-26T01:01:05.40 1.0 undecidable manual P 294 1.2303 50 0.6 17
IV.JOPP.HNN. 2020-12-26T01:01:04.45 0.6 undecidable manual P 36 1.2375 50 -0.47 36
IV.MPNC.HHZ. 2020-12-26T01:01:04.43 1.0 undecidable manual S 29 0.6232 50 0.62 20
IV.HAVL.HHZ. 2020-12-26T01:01:04.95 0.3 undecidable manual S 169 0.6565 50 0.17 65
IV.SCIAR.HNE. 2020-12-26T01:01:02.05 0.6 undecidable manual P 290 1.0162 50 0.9 32
IV.IACL.HHE. 2020-12-26T01:01:01.52 1.0 undecidable manual P 333 1.045 50 -0.11 20
IV.IFIL.HHN. 2020-12-26T01:01:01.61 1.0 undecidable manual P 342 1.0072 50 0.62 18
MN.CEL.HNZ. 2020-12-26T01:01:00.38 0.6 undecidable manual P 48 0.9839 50 -0.21 40
IV.SSY.HHZ. 2020-12-26T01:00:59.42 0.3 undecidable manual S 169 0.4542 50 0.61 61
IV.GIB.HHZ. 2020-12-26T01:00:59.12 1.0 undecidable manual P 298 0.8346 50 1.08 15
IV.SICLA.EHN. 2020-12-26T01:00:59.03 1.0 undecidable manual P 42 0.8804 50 0.2 21
IV.AIO.HHZ. 2020-12-26T01:00:58.29 0.3 undecidable manual S 30 0.4245 50 0.37 66
IV.HPAC.HHZ. 2020-12-26T01:00:58.62 0.1 undecidable manual P 176 0.8966 50 -0.48 77
IV.ILOS.HHN. 2020-12-26T01:00:58.01 1.0 undecidable manual P 359 0.8418 50 -0.14 21
IV.CSLB.HHZ. 2020-12-26T01:00:57.99 0.6 undecidable manual P 295 0.7896 50 0.73 36
IV.IVPL.HHZ. 2020-12-26T01:00:57.54 0.1 positive manual P 1 0.7725 50 0.57 77
IV.IVGP.HHN. 2020-12-26T01:00:57.52 1.0 undecidable manual P 360 0.7923 50 0.2 21
IV.MSRU.HHE. 2020-12-26T01:00:56.90 0.3 undecidable manual P 33 0.7869 50 -0.32 62
IV.PLLN.EHN. 2020-12-26T01:00:56.86 1.0 undecidable manual P 301 0.7554 50 0.18 21
IV.HAGA.HHZ. 2020-12-26T01:00:56.25 0.6 undecidable manual S 154 0.3534 98 0.94 36
IV.PETRA.HHN. 2020-12-26T01:00:56.84 1.0 undecidable manual P 289 0.7087 50 0.95 17
IV.CPTP.HHZ. 2020-12-26T01:00:55.73 0.3 undecidable manual P 253 0.6646 50 0.6 58
IV.MILZ.HHN. 2020-12-26T01:00:55.68 1.0 undecidable manual P 17 0.6997 50 -0.05 22
IV.HCRL.HHZ. 2020-12-26T01:00:54.87 0.3 undecidable manual S 170 0.3256 98 0.62 62
IV.HAVL.HHZ. 2020-12-26T01:00:54.43 0.1 positive manual P 169 0.6565 50 -0.55 80
IV.HMDC.HHZ. 2020-12-26T01:00:54.78 0.3 undecidable manual P 193 0.6601 50 -0.27 64
IV.RAFF.HHZ. 2020-12-26T01:00:54.04 0.3 undecidable manual P 232 0.6106 50 -0.16 66
IV.ACATE.EHZ. 2020-12-26T01:00:54.94 0.1 positive manual P 213 0.6862 50 -0.56 79
IV.MPNC.HHZ. 2020-12-26T01:00:54.20 0.1 undecidable manual P 29 0.6232 50 -0.22 87
IV.HLNI.HHZ. 2020-12-26T01:00:52.37 0.3 undecidable manual S 196 0.2653 100 0.4 67
IV.MSFR.HHZ. 2020-12-26T01:00:52.57 0.6 undecidable manual P 326 0.5207 50 -0.09 46
IV.MUCR.HHZ. 2020-12-26T01:00:51.21 0.1 undecidable manual P 351 0.4443 50 -0.15 91
IV.HVZN.HNZ. 2020-12-26T01:00:51.09 0.1 undecidable manual P 205 0.4685 50 -0.68 79
IV.SSY.HHZ. 2020-12-26T01:00:51.06 0.1 undecidable manual P 169 0.4542 50 -0.47 85
IV.AIO.HHZ. 2020-12-26T01:00:50.27 0.1 undecidable manual P 30 0.4245 50 -0.75 77
IV.EMSG.HHZ. 2020-12-26T01:00:50.62 0.3 undecidable manual S 357 0.2167 102 0.47 67
IV.HAGA.HHZ. 2020-12-26T01:00:49.06 0.1 undecidable manual P 154 0.3534 98 -0.46 87
IV.GALF.HHZ. 2020-12-26T01:00:49.61 0.3 negative manual P 289 0.3318 98 0.57 63
IT.LNT.HGZ. 2020-12-26T01:00:48.47 0.3 undecidable manual P 174 0.3166 98 -0.25 69
IV.HCRL.HHZ. 2020-12-26T01:00:48.74 0.1 undecidable manual P 170 0.3256 98 -0.16 93
IV.EVRN.HHZ. 2020-12-26T01:00:48.85 0.3 undecidable manual S 58 0.161 106 0.8 60
IV.EFIU.HHE. 2020-12-26T01:00:47.88 0.1 undecidable manual P 46 0.2698 100 0.2 94
IV.HLNI.HHZ. 2020-12-26T01:00:47.46 0.1 negative manual P 196 0.2653 100 -0.12 95
IV.ECTS.HHZ. 2020-12-26T01:00:47.81 0.1 negative manual P 24 0.3049 99 -0.64 83
IV.EMSG.HHZ. 2020-12-26T01:00:46.47 0.1 undecidable manual P 357 0.2167 102 -0.07 97
IV.EPIT.HHZ. 2020-12-26T01:00:46.47 0.1 undecidable manual P 20 0.2203 102 -0.13 96
IV.EPZF.HHZ. 2020-12-26T01:00:46.96 0.1 undecidable manual P 339 0.2356 101 0.02 98
IV.EPOZ.HHZ. 2020-12-26T01:00:46.54 0.3 undecidable manual P 69 0.1907 104 0.58 65
IV.EVRN.HHZ. 2020-12-26T01:00:45.19 0.1 negative manual P 58 0.161 106 -0.13 97
IV.ENIC.HHZ. 2020-12-26T01:00:45.01 0.3 undecidable manual S 59 0.054 131 0.66 65
IV.EMCN.HHZ. 2020-12-26T01:00:45.83 0.1 undecidable manual P 17 0.1952 104 -0.23 94
IV.ECPN.HHZ. 2020-12-26T01:00:45.02 0.6 undecidable manual P 7 0.1412 109 0.12 49
IV.ESLN.HHZ. 2020-12-26T01:00:45.62 0.3 undecidable manual S 6 0.0899 118 0.11 74
IV.ECBD.HHZ. 2020-12-26T01:00:45.75 0.1 undecidable manual P 29 0.2014 103 -0.44 90
IV.ECNE.HHZ. 2020-12-26T01:00:45.05 0.6 undecidable manual P 11 0.1646 106 -0.34 46
IV.ECHR.HHZ. 2020-12-26T01:00:45.88 0.3 undecidable manual S 334 0.0917 117 0.32 71
IV.ESML.HHZ. 2020-12-26T01:00:44.84 0.3 undecidable manual S 282 0.0683 125 0.06 75
IV.ECHR.HHZ. 2020-12-26T01:00:43.41 0.1 positive manual P 334 0.0917 117 -0.48 91
IV.ESML.HHZ. 2020-12-26T01:00:43.09 0.1 negative manual P 282 0.0683 125 -0.34 94
IV.ENIC.HHZ. 2020-12-26T01:00:43.27 0.1 negative manual P 59 0.054 131 0.08 100
IV.ESLN.HHZ. 2020-12-26T01:00:43.55 0.1 negative manual P 6 0.0899 118 -0.3 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EVRN.HHE. ML:2.8 0.005785726 0.2 AML other m 2020-12-26T01:00:50.51
IV.EMSG.HHN. ML:3 0.00626317 0.44 AML other m 2020-12-26T01:00:53.06
IV.EVRN.HNE. ML:2.9 0.00714825 0.2008 AML other m 2020-12-26T01:00:53.20
IV.HLNI.HHE. ML:2.1 0.000726 0.56 AML other m 2020-12-26T01:00:53.44
IV.EVRN.HHN. ML:2.8 0.0056495355 0.32 AML other m 2020-12-26T01:00:53.11
IV.EPOZ.HHN. ML:2.7 0.0035552135 0.3 AML other m 2020-12-26T01:00:53.68
IV.HLNI.HHN. ML:2.2 0.00088168655 0.28 AML other m 2020-12-26T01:00:53.75
IV.EVRN.HNN. ML:2.7 0.005183216 0.1704 AML other m 2020-12-26T01:00:50.43
IV.HCRL.HHE. ML:2.4 0.001031883 0.16 AML other m 2020-12-26T01:00:56.51
IV.EPOZ.HHE. ML:2.6 0.0030240255 0.34 AML other m 2020-12-26T01:00:56.30
IV.HAGA.HHE. ML:2.5 0.0012435 0.36 AML other m 2020-12-26T01:00:56.16
IV.EPZF.HHE. ML:2.8 0.00373 0.38 AML other m 2020-12-26T01:00:56.56
IV.EMCN.HHN. ML:2.7 0.0034450395 0.32 AML other m 2020-12-26T01:00:55.39
IV.EMCN.HNN. ML:2.7 0.003456982 0.3104 AML other m 2020-12-26T01:00:55.38
IV.ECTS.HHN. ML:2.3 0.0009018101 0.36 AML other m 2020-12-26T01:00:57.75
IV.EMCN.HHE. ML:2.7 0.003821306 0.4 AML other m 2020-12-26T01:00:54.87
IV.EMCN.HNE. ML:2.7 0.0037153115 0.4 AML other m 2020-12-26T01:00:54.87
IV.HCRL.HHN. ML:2.3 0.000862 0.2 AML other m 2020-12-26T01:00:57.54
IV.HAGA.HHN. ML:2.5 0.001051 0.3 AML other m 2020-12-26T01:00:58.47
IV.EMSG.HHE. ML:2.9 0.0058493475 0.42 AML other m 2020-12-26T01:00:56.62
IV.EPZF.HHN. ML:2.8 0.0035796335 0.58 AML other m 2020-12-26T01:00:59.78
IV.GALF.HNN. ML:2.2 0.000704 0.54 AML other m 2020-12-26T01:01:00.22
IV.ECTS.HHE. ML:2.2 0.00069870675 0.42 AML other m 2020-12-26T01:00:58.86
IV.AIO.HHN. ML:2.2 0.0005126099 0.58 AML other m 2020-12-26T01:01:00.99
IV.GALF.HNE. ML:2.1 0.0004965 0.52 AML other m 2020-12-26T01:01:03.05
IV.AIO.HHE. ML:2.2 0.0004305 1.6 AML other m 2020-12-26T01:01:03.97
IV.MUCR.HHE. ML:2.4 0.00072972265 0.56 AML other m 2020-12-26T01:01:05.15
IV.MUCR.HHN. ML:2.5 0.0009275 0.56 AML other m 2020-12-26T01:01:06.69
IV.RAFF.HHE. ML:2.6 0.0007115 0.34 AML other m 2020-12-26T01:01:06.59
IV.RAFF.HHN. ML:2.3 0.0003775 1.6 AML other m 2020-12-26T01:01:07.83
IV.HMDC.HHE. ML:2.9 0.00118794685 0.36 AML other m 2020-12-26T01:01:07.84
IV.HMDC.HNE. ML:2.9 0.0011695 1.66 AML other m 2020-12-26T01:01:07.86
IV.HMDC.HHN. ML:2.6 0.00071657675 0.22 AML other m 2020-12-26T01:01:08.36
IV.HMDC.HNN. ML:2.6 0.0006467297 0.24 AML other m 2020-12-26T01:01:08.38
IV.ACATE.EHE. ML:2.3 0.0003193231 0.32 AML other m 2020-12-26T01:01:11.29
IV.MPNC.HHE. ML:2.6 0.000743 1.42 AML other m 2020-12-26T01:01:09.25
IV.HAVL.HHE. ML:2.9 0.0012193605 0.26 AML other m 2020-12-26T01:01:10.83
IV.HAVL.HHN. ML:3 0.0018170185 0.26 AML other m 2020-12-26T01:01:08.88
IV.MPNC.HHN. ML:2.6 0.0007515 0.46 AML other m 2020-12-26T01:01:10.62
IV.ACATE.HNN. ML:2.4 0.0004257509 0.4896 AML other m 2020-12-26T01:01:12.63
IV.ACATE.EHN. ML:2.4 0.00041382915 0.52 AML other m 2020-12-26T01:01:12.64
IV.ACATE.HNE. ML:2.4 0.0003275695 0.4304 AML other m 2020-12-26T01:01:08.40
IV.MSFR.HHN. ML:2.1 0.0002556999 0.66 AML other m 2020-12-26T01:01:10.33
IV.MSFR.HHE. ML:2.2 0.0003521208 0.72 AML other m 2020-12-26T01:01:10.86
IV.IVPL.HHN. ML:2.7 0.000687 0.48 AML other m 2020-12-26T01:01:19.36
IV.IVPL.HHE. ML:2.6 0.0005955 1.62 AML other m 2020-12-26T01:01:20.04
IV.HPAC.HHE. ML:2.6 0.000357489 0.44 AML other m 2020-12-26T01:01:17.92
IV.HPAC.HHN. ML:2.5 0.00034185825 0.2 AML other m 2020-12-26T01:01:19.03
IV.PLAC.HHN. ML:2.2 7.365E-5 0.8 AML other m 2020-12-26T01:01:33.50
IV.PLAC.HHE. ML:2.4 0.0001185 1.38 AML other m 2020-12-26T01:01:40.86
IV.ESML.HHE. ML:3.5 0.04956491 0.34 AML other m 2020-12-26T01:00:45.07
IV.ESML.HHN. ML:3.7 0.067046745 0.26 AML other m 2020-12-26T01:00:45.05
IV.ENIC.HNN. ML:3.4 0.046908925 0.2808 AML other m 2020-12-26T01:00:45.52
IV.ENIC.HHE. ML:3.3 0.03068123 0.16 AML other m 2020-12-26T01:00:47.74
IV.ENIC.HHN. ML:3.6 0.050826305 0.44 AML other m 2020-12-26T01:00:48.13
IV.ENIC.HNE. ML:3.4 0.040556985 0.2 AML other m 2020-12-26T01:00:48.36
IV.PLAC.HNN. ML:2.4 0.00010321495 0.56 AML other m 2020-12-26T01:01:39.88
IV.PLAC.HNE. ML:2.2 6.7560725E-5 0.94 AML other m 2020-12-26T01:01:32.40
IV.SCIAC.HHN. ML:2.4 0.0001182842 0.56 AML other m 2020-12-26T01:01:39.82
IV.SCIAC.HHE. ML:2.4 0.000101865245 0.38 AML other m 2020-12-26T01:01:32.72
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