Earthquake with magnitude of ML 2.9 on date 22-12-2020 and time 16:22:38 (Italy) in region 8 km N Roccaforte del Greco (RC)

A magnitude ML 2.9 earthquake occured in region: 8 km N Roccaforte del Greco (RC), on

  • 22-12-2020 15:22:38 (UTC)
  • 22-12-2020 16:22:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.115, 15.928 at 11 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
Roccaforte del Greco RC 8 476 476
Samo RC 12 809 1285
San Luca RC 13 3881 5166
Bova RC 13 448 5614
Santo Stefano in Aspromonte RC 14 1263 6877
Bagaladi RC 14 1039 7916
Condofuri RC 14 5113 13029
Sant'Agata del Bianco RC 14 592 13621
Caraffa del Bianco RC 14 539 14160
Delianuova RC 14 3352 17512
San Lorenzo RC 14 2640 20152
Casignana RC 14 759 20911
Cardeto RC 15 1641 22552
Scido RC 15 931 23483
Platì RC 16 3812 27295
Staiti RC 16 248 27543
Santa Cristina d'Aspromonte RC 16 929 28472
Sant'Alessio in Aspromonte RC 16 343 28815
Ferruzzano RC 16 772 29587
Sinopoli RC 17 2089 31676
Bruzzano Zeffirio RC 18 1111 32787
Laganadi RC 18 413 33200
Sant'Eufemia d'Aspromonte RC 18 4120 37320
Cosoleto RC 18 859 38179
Careri RC 18 2360 40539
San Procopio RC 19 534 41073
Africo RC 19 3075 44148
Bianco RC 20 4273 48421
Calanna RC 20 934 49355

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Reggio di Calabria (183035 inhabitants)
34 Km E of Messina (238439 inhabitants)
87 Km NE of Acireale (52622 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is 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 shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is 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 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard
Shakemap

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap *

This map shows the distribution of peak ground velocities expressed in cm/s.
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 earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.9 2020-12-22
15:22:38
38.1147 15.9282 11 2021-02-26
14:56:17
Bollettino Sismico Italiano INGV 86832421
Reviewed
Rev100
ML 3.0 2020-12-22
15:22:37
38.1217 15.9137 9 2020-12-22
15:35:38
Sala Sismica INGV-Roma 85630181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-22 15:22:38 ± 0.08
Latitude 38.1147 ± 0.0045
Longitude 15.9282 ± 0.0057
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86832421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 520
Semi-minor axis of confidence ellipse (meter) 407
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 139
Circular confidence region, given by single value of horizontal uncertainty (meter) 520
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 62
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 3.40573
Number of stations at which the event was observed 42
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.9

Field Value
Value 2.9
Uncertainty 0.3
Num. used stations 57
Type of magnitude ML
Reference to an origin 86832421
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-04 18:06:03

ML:3

Field Value
Value 3
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 85630181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-22 15:35:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.KEK.HHZ. 2020-12-22T15:24:07.26 1.0 undecidable manual S 61 3.4057 38 -3.82 0
MN.KEK.HHZ. 2020-12-22T15:23:28.32 0.6 undecidable manual P 61 3.4057 38 -3.43 0
IV.PLLN.EHZ. 2020-12-22T15:23:24.89 1.0 undecidable manual S 266 1.4101 50 2.54 0
IV.CAGR.HHE. 2020-12-22T15:23:24.15 3.0 undecidable manual S 7 0
IV.AMUR.HHZ. 2020-12-22T15:23:23.85 0.1 undecidable manual P 10 2.8392 38 -0.08 0
IV.CELI.HHZ. 2020-12-22T15:23:21.45 1.0 undecidable manual S 19 1.3643 50 0.45 0
IV.MCRV.HHZ. 2020-12-22T15:23:21.49 1.0 undecidable manual P 348 2.7303 38 -0.93 0
IV.HVZN.HNZ. 2020-12-22T15:23:20.91 1.0 undecidable manual S 226 1.34 50 0.62 0
IV.CET2.HHZ. 2020-12-22T15:23:20.04 0.6 undecidable manual S 1 1.4137 50 -2.41 0
IV.SPS2.HHE. 2020-12-22T15:23:16.07 1.0 undecidable manual S 15 1.2186 50 -0.61 0
IV.HLNI.HHZ. 2020-12-22T15:23:15.00 0.3 undecidable manual S 228 1.1331 50 0.86 1
IV.SERS.HNN. 2020-12-22T15:23:14.09 1.0 undecidable manual S 33 1.0954 50 1.05 2
IV.IFIL.HHZ. 2020-12-22T15:23:13.15 1.0 undecidable manual S 293 1.152 50 -1.55 0
IV.HCRL.HHZ. 2020-12-22T15:23:13.49 0.6 undecidable manual S 221 1.0918 50 0.56 5
IV.EVRN.HHZ. 2020-12-22T15:23:10.90 3.0 undecidable manual S 7.77 0
IV.BULG.HHZ. 2020-12-22T15:23:10.50 0.3 undecidable manual P 348 2.0082 38 -1.95 0
IV.EPZF.HHZ. 2020-12-22T15:23:09.28 0.6 undecidable manual S 251 0.8921 50 2.26 13
IV.SALB.HHZ. 2020-12-22T15:23:08.85 0.3 undecidable manual P 10 1.7914 38 -0.6 0
XK.GIZZ.HHN. 2020-12-22T15:23:07.44 0.6 undecidable manual S 14 0.8921 50 0.44 40
IV.IST3.HHZ. 2020-12-22T15:23:07.21 0.6 undecidable manual S 322 0.875 50 0.7 38
IV.LADO.EHE. 2020-12-22T15:23:06.27 3.0 undecidable manual P 2.53 0
IV.GIB.HHE. 2020-12-22T15:23:05.45 0.6 undecidable manual P 266 1.5019 50 0.26 0
IV.PETRA.HHN. 2020-12-22T15:23:05.94 0.6 undecidable manual P 259 1.456 50 1.54 0
IV.RAFF.HHZ. 2020-12-22T15:23:05.65 0.6 undecidable manual P 235 1.5261 50 0.05 0
IV.CSLB.HHZ. 2020-12-22T15:23:05.65 0.3 undecidable manual P 264 1.483 50 0.79 0
IV.GRIS.HNE. 2020-12-22T15:23:05.08 3.0 undecidable manual P -1.95 0
IV.GRI.EHN. 2020-12-22T15:23:04.37 1.0 undecidable manual S 28 0.8049 50 -0.06 25
IV.CAGR.HHE. 2020-12-22T15:23:03.62 3.0 undecidable manual P 3.02 0
IV.CET2.HHZ. 2020-12-22T15:23:02.24 0.1 undecidable manual P 1 1.4137 50 -1.44 0
IV.PLLN.EHZ. 2020-12-22T15:23:02.76 0.3 undecidable manual P 266 1.4101 50 -0.85 0
IV.HVZN.HNZ. 2020-12-22T15:23:02.09 0.3 undecidable manual P 226 1.34 50 -0.33 0
IV.CELI.HHZ. 2020-12-22T15:23:02.20 0.3 undecidable manual P 19 1.3643 50 -0.64 0
IV.IACL.HHZ. 2020-12-22T15:23:01.09 0.6 undecidable manual P 289 1.3022 50 -0.68 0
MN.TIP.HHN. 2020-12-22T15:23:01.20 1.0 undecidable manual P 31 1.2456 50 0.39 0
IV.SPS2.HHE. 2020-12-22T15:23:00.71 0.3 undecidable manual P 15 1.2186 50 0.37 0
IV.SSY.HNN. 2020-12-22T15:22:59.01 0.3 undecidable manual P 216 1.1709 50 -0.52 0
IV.AIO.HHZ. 2020-12-22T15:22:58.14 0.6 undecidable manual S 256 0.5657 50 0.81 40
IV.HLNI.HHZ. 2020-12-22T15:22:58.47 0.1 undecidable manual P 228 1.1331 50 -0.4 2
IV.IFIL.HHZ. 2020-12-22T15:22:58.32 0.6 undecidable manual P 293 1.152 50 -0.88 0
IV.HCRL.HHZ. 2020-12-22T15:22:57.70 0.3 undecidable manual P 221 1.0918 50 -0.47 7
IV.SERS.HNN. 2020-12-22T15:22:57.75 0.1 undecidable manual P 33 1.0954 50 -0.49 9
IV.MILZ.HHZ. 2020-12-22T15:22:56.94 0.6 undecidable manual S 286 0.5693 50 -0.5 45
IV.HAGA.HHZ. 2020-12-22T15:22:56.99 0.3 undecidable manual P 217 1.0297 50 -0.13 24
IV.PLAC.HHZ. 2020-12-22T15:22:56.16 0.6 undecidable manual S 50 0.5216 50 0.13 49
XK.GIZZ.HHN. 2020-12-22T15:22:55.56 0.3 undecidable manual P 14 0.8921 50 0.81 53
IV.EPZF.HHZ. 2020-12-22T15:22:55.54 0.6 undecidable manual P 251 0.8921 50 0.78 35
IV.IST3.HHZ. 2020-12-22T15:22:54.48 0.3 undecidable manual P 322 0.875 50 0.01 69
IV.JOPP.HHZ. 2020-12-22T15:22:54.82 0.3 undecidable manual S 356 0.4928 50 -0.36 70
IV.MUCR.HHZ. 2020-12-22T15:22:54.23 0.1 undecidable manual P 265 0.8328 50 0.5 90
IV.MPNC.HHE. 2020-12-22T15:22:53.58 0.6 undecidable manual S 274 0.4533 50 -0.43 46
IV.FERC.HNZ. 2020-12-22T15:22:52.39 0.6 undecidable manual S 25 0.3723 50 0.78 40
IV.EVRN.HHZ. 2020-12-22T15:22:52.07 3.0 undecidable manual P 0
IV.GRI.EHN. 2020-12-22T15:22:52.90 0.1 undecidable manual P 28 0.8049 50 -0.37 93
IV.ECTS.HHZ. 2020-12-22T15:22:51.44 0.3 undecidable manual P 250 0.6772 50 0.37 70
IV.MSRU.HHZ. 2020-12-22T15:22:50.96 0.3 undecidable manual S 294 0.3615 50 -0.34 70
IV.PLAC.HHZ. 2020-12-22T15:22:48.36 0.1 positive manual P 50 0.5216 50 -0.06 99
IV.MILZ.HHZ. 2020-12-22T15:22:48.84 0.1 undecidable manual P 286 0.5693 50 -0.39 92
IV.AIO.HHZ. 2020-12-22T15:22:48.99 0.3 undecidable manual P 256 0.5657 50 -0.18 72
IV.JOPP.HHZ. 2020-12-22T15:22:47.57 0.1 undecidable manual P 356 0.4928 50 -0.36 93
IV.MPNC.HHE. 2020-12-22T15:22:46.88 0.1 undecidable manual P 274 0.4533 50 -0.37 93
IV.SICLA.EHZ. 2020-12-22T15:22:46.96 0.1 undecidable manual S 310 0.2194 50 -0.12 98
IV.MSRU.HHZ. 2020-12-22T15:22:45.39 0.1 undecidable manual P 294 0.3615 50 -0.3 94
MN.CEL.HHZ. 2020-12-22T15:22:45.05 0.3 undecidable manual S 350 0.1484 123 0.24 72
IV.FERC.HNZ. 2020-12-22T15:22:45.85 0.1 undecidable manual P 25 0.3723 50 -0.02 100
IV.SICLA.EHZ. 2020-12-22T15:22:43.17 0.1 undecidable manual P 310 0.2194 50 -0.08 99
IV.SOI.EHZ. 2020-12-22T15:22:43.25 0.3 undecidable manual S 113 0.1079 132 -0.32 70
MN.CEL.HHZ. 2020-12-22T15:22:42.22 0.1 undecidable manual P 350 0.1484 123 0.28 95
IV.SOI.EHZ. 2020-12-22T15:22:41.26 0.3 undecidable manual P 113 0.1079 132 0.04 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SOI.EHN. ML:3.1 0.0149018735 0.2176 AML other m 2020-12-22T15:22:43.87
IV.SOI.EHE. ML:2.9 0.008295559 0.32 AML other m 2020-12-22T15:22:44.03
MN.CEL.HHE. ML:3.2 0.0138967075 0.4352 AML other m 2020-12-22T15:22:45.68
MN.CEL.HNE. ML:3.2 0.014058303 0.4352 AML other m 2020-12-22T15:22:45.68
MN.CEL.HHN. ML:3.1 0.0120253005 0.6784 AML other m 2020-12-22T15:22:45.70
MN.CEL.HNN. ML:3.1 0.01178793 0.6784 AML other m 2020-12-22T15:22:45.70
IV.SICLA.EHN. ML:3.4 0.0147485 0.3072 AML other m 2020-12-22T15:22:48.74
IV.SICLA.EHE. ML:3.4 0.013697395 0.2944 AML other m 2020-12-22T15:22:48.44
IV.MSRU.HHE. ML:3.2 0.005571468 0.4864 AML other m 2020-12-22T15:22:52.48
IV.MSRU.HHN. ML:3.1 0.004059825 0.3584 AML other m 2020-12-22T15:22:52.38
IV.JOPP.HHE. ML:3.3 0.00513 0.26 AML other m 2020-12-22T15:22:55.38
IV.PLAC.HHE. ML:2.8 0.0015372505 0.256 AML other m 2020-12-22T15:22:58.57
IV.PLAC.HNN. ML:2.9 0.001585 0.6 AML other m 2020-12-22T15:22:58.58
IV.JOPP.HHN. ML:3.3 0.00498 0.44 AML other m 2020-12-22T15:22:58.76
IV.PLAC.HNE. ML:2.8 0.0015049765 0.3456 AML other m 2020-12-22T15:23:00.44
IV.PLAC.HHN. ML:2.9 0.00155872 0.3456 AML other m 2020-12-22T15:23:00.44
IV.AIO.HHN. ML:2.8 0.00136 0.2 AML other m 2020-12-22T15:23:00.24
IV.AIO.HHE. ML:2.6 0.000865 0.34 AML other m 2020-12-22T15:23:00.25
IV.MILZ.HHE. ML:3.4 0.004565334 0.3456 AML other m 2020-12-22T15:23:00.83
IV.MILZ.HHN. ML:3.1 0.0026223605 0.2944 AML other m 2020-12-22T15:23:00.86
IV.EVRN.HNE. ML:3 0.00122504665 0.3072 AML other m 2020-12-22T15:23:11.17
IV.EVRN.HNN. ML:3 0.001346552 0.6272 AML other m 2020-12-22T15:23:19.40
IV.EVRN.HHE. ML:3 0.00147309915 0.3072 AML other m 2020-12-22T15:23:11.19
IV.IST3.HHE. ML:3.3 0.002075 0.26 AML other m 2020-12-22T15:23:12.59
IV.IST3.HHN. ML:3.4 0.002805 1.06 AML other m 2020-12-22T15:23:12.25
IV.MUCR.HHN. ML:2.9 0.00092703255 0.512 AML other m 2020-12-22T15:23:14.91
IV.EPZF.HHN. ML:3.2 0.001575 0.54 AML other m 2020-12-22T15:23:15.63
IV.EPZF.HHE. ML:3.2 0.00145 0.34 AML other m 2020-12-22T15:23:15.76
IV.MUCR.HHE. ML:2.7 0.0005535 1.52 AML other m 2020-12-22T15:23:16.84
IV.HCRL.HHN. ML:2.8 0.000523 0.22 AML other m 2020-12-22T15:23:16.96
IV.HCRL.HHE. ML:2.8 0.000483 0.38 AML other m 2020-12-22T15:23:16.96
IV.IFIL.HHE. ML:3.3 0.001425 0.5 AML other m 2020-12-22T15:23:17.29
IV.IFIL.HHN. ML:3 0.000604 1.72 AML other m 2020-12-22T15:23:20.86
IV.HAGA.HHN. ML:2.4 0.000208 0.42 AML other m 2020-12-22T15:23:20.72
IV.HAGA.HHE. ML:2.5 0.0002745 0.44 AML other m 2020-12-22T15:23:21.30
IV.EVRN.HHN. ML:3 0.00126 0.52 AML other m 2020-12-22T15:23:21.33
IV.CET2.HHE. ML:3.1 0.000614 0.54 AML other m 2020-12-22T15:23:25.60
IV.CET2.HHN. ML:3.4 0.001265 0.42 AML other m 2020-12-22T15:23:26.54
IV.CELI.HHN. ML:2.5 0.0001735 0.46 AML other m 2020-12-22T15:23:26.65
IV.IACL.HHN. ML:2.8 0.000365 0.34 AML other m 2020-12-22T15:23:26.89
IV.IACL.HHE. ML:2.7 0.00029255915 0.32 AML other m 2020-12-22T15:23:34.41
IV.PLLN.EHN. ML:3 0.0005152582 0.5376 AML other m 2020-12-22T15:23:31.30
IV.RAFF.HHE. ML:2.9 0.000348 0.56 AML other m 2020-12-22T15:23:31.38
IV.CELI.HHE. ML:2.6 0.0001935 0.66 AML other m 2020-12-22T15:23:32.36
IV.PLLN.EHE. ML:3 0.0005255 0.74 AML other m 2020-12-22T15:23:36.37
IV.BULG.HNE. ML:2.7 0.00010764845 0.3584 AML other m 2020-12-22T15:23:35.75
IV.RAFF.HHN. ML:2.8 0.0002315 0.82 AML other m 2020-12-22T15:23:38.76
IV.BULG.HHE. ML:2.6 9.73E-5 0.52 AML other m 2020-12-22T15:23:40.38
IV.BULG.HHN. ML:2.9 0.0001865 1.68 AML other m 2020-12-22T15:23:44.89
IV.BULG.HNN. ML:2.9 0.0001785 1.68 AML other m 2020-12-22T15:23:44.90
IV.MCRV.HHE. ML:2.4 2.93E-5 0.28 AML other m 2020-12-22T15:23:58.19
IV.MCRV.HHN. ML:2.4 3.175E-5 0.56 AML other m 2020-12-22T15:23:59.41
IV.AMUR.HHE. ML:2.4 2.775E-5 0.74 AML other m 2020-12-22T15:24:06.11
IV.AMUR.HHN. ML:2.5 3.27E-5 1.6 AML other m 2020-12-22T15:24:09.02
AC.VLO.HHN. ML:0 0.00125 0.06 AML other m 2020-12-22T15:24:19.03
AC.VLO.HHE. ML:0 0.000887 0.06 AML other m 2020-12-22T15:24:19.06
IV.HLNI.HHN. ML:2.8 0.0003918247 0.3072 AML other m 2020-12-22T15:23:16.74
IV.CELI.HNN. ML:2.5 0.00017201305 0.7296 AML other m 2020-12-22T15:23:32.82
IV.CELI.HNE. ML:2.6 0.00021007205 0.6528 AML other m 2020-12-22T15:23:32.36
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols 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