Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 02-12-2020 and time 03:31:20 (Italy) in region 9 km NE Roccaforte del Greco (RC)

A magnitude ML 2.0 earthquake occured in region: 9 km NE Roccaforte del Greco (RC), on

  • 02-12-2020 02:31:20 (UTC)
  • 02-12-2020 03:31:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.1180, 15.9450 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 9 476 476
Samo RC 11 809 1285
San Luca RC 11 3881 5166
Sant'Agata del Bianco RC 12 592 5758
Caraffa del Bianco RC 13 539 6297
Casignana RC 13 759 7056
Bova RC 14 448 7504
Delianuova RC 14 3352 10856
Scido RC 14 931 11787
Platì RC 14 3812 15599
Condofuri RC 15 5113 20712
Santo Stefano in Aspromonte RC 15 1263 21975
Bagaladi RC 15 1039 23014
Ferruzzano RC 15 772 23786
Staiti RC 15 248 24034
San Lorenzo RC 15 2640 26674
Santa Cristina d'Aspromonte RC 15 929 27603
Cardeto RC 16 1641 29244
Careri RC 17 2360 31604
Bruzzano Zeffirio RC 17 1111 32715
Sinopoli RC 17 2089 34804
Sant'Alessio in Aspromonte RC 18 343 35147
Cosoleto RC 18 859 36006
Sant'Eufemia d'Aspromonte RC 18 4120 40126
Africo RC 18 3075 43201
Bianco RC 18 4273 47474
Benestare RC 19 2556 50030
Laganadi RC 19 413 50443
San Procopio RC 19 534 50977
Oppido Mamertina RC 20 5332 56309

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Reggio di Calabria (183035 inhabitants)
35 Km E of Messina (238439 inhabitants)
88 Km NE of Acireale (52622 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.0 2020-12-02
02:31:20		 38.1183 15.9453 9 2021-02-26
14:56:13		 Bollettino Sismico Italiano INGV 86013091
Reviewed
Rev100 		ML 2.0 2020-12-02
02:31:20		 38.1183 15.9458 8 2020-12-02
02:36:22		 Sala Sismica INGV-Roma 85144851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-02 02:31:20 ± 0.1
Latitude 38.1183 ± 0.0054
Longitude 15.9453 ± 0.0069
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86013091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 544
Semi-minor axis of confidence ellipse (meter) 519
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 162
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 110
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.14484
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 86013091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-28 11:24:01

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 85144851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-02 02:36:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PAOL.HHZ. 2020-12-02T02:32:47.83 3.0 undecidable manual Sn 2.01 0
IV.PTRP.HHZ. 2020-12-02T02:32:01.23 3.0 negative manual Pn 2.52 0
IV.GRI.EHZ. 2020-12-02T02:31:46.95 0.3 undecidable manual S 28 88.245 50 0.02 67
IV.HLNI.HHZ. 2020-12-02T02:31:42.09 0.3 undecidable manual P 228 127.0728 50 0.43 57
XK.GIZZ.HHZ. 2020-12-02T02:31:38.19 0.3 undecidable manual P 13 98.2239 50 0.98 49
IV.MPNC.HHZ. 2020-12-02T02:31:37.72 0.6 undecidable manual S 274 51.8037 50 0.53 43
IV.GRI.EHZ. 2020-12-02T02:31:35.44 0.3 undecidable manual P 28 88.245 50 -0.24 64
IV.MSRU.HHZ. 2020-12-02T02:31:34.21 0.6 undecidable manual S 293 41.4252 50 -0.2 47
IV.MILZ.HHZ. 2020-12-02T02:31:31.71 0.3 undecidable manual P 285 64.491 50 -0.31 66
IV.MPNC.HHZ. 2020-12-02T02:31:30.04 0.3 undecidable manual P 274 51.8037 50 -0.02 72
IV.JOPP.HHZ. 2020-12-02T02:31:30.14 0.3 undecidable manual P 355 54.4011 50 -0.32 67
IV.MTTG.HHZ. 2020-12-02T02:31:29.27 0.3 undecidable manual S 239 24.9528 109 -0.19 73
IV.SICLA.EHZ. 2020-12-02T02:31:29.27 0.3 undecidable manual S 307 25.2525 108 -0.3 71
IV.MSRU.HHZ. 2020-12-02T02:31:28.32 0.1 positive manual P 293 41.4252 50 -0.13 95
IV.FERC.HNN. 2020-12-02T02:31:27.80 0.3 undecidable manual P 23 40.3263 50 -0.5 66
MN.CEL.HHZ. 2020-12-02T02:31:26.80 0.3 undecidable manual S 344 16.3725 117 0.09 75
IV.SICLA.EHZ. 2020-12-02T02:31:25.80 0.1 positive manual P 307 25.2525 108 0.14 98
IV.MTTG.HHZ. 2020-12-02T02:31:25.64 0.1 positive manual P 239 24.9528 109 0.05 100
IV.SOI.EHZ. 2020-12-02T02:31:24.81 0.3 undecidable manual S 118 10.7781 128 -0.25 74
MN.CEL.HHZ. 2020-12-02T02:31:24.31 0.1 positive manual P 344 16.3725 117 0.3 96
IV.SOI.EHZ. 2020-12-02T02:31:23.22 0.1 positive manual P 118 10.7781 128 0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SOI.EHE. ML:2.0 0.0012663122 0.28 AML other m 2020-12-02T02:31:25.03
IV.SOI.EHN. ML:2.2 0.00195 0.16 AML other m 2020-12-02T02:31:25.21
MN.CEL.HHE. ML:2.4 0.0022774465 0.4192 AML other m 2020-12-02T02:31:27.14
MN.CEL.HNE. ML:2.4 0.0022274695 0.4192 AML other m 2020-12-02T02:31:27.14
MN.CEL.HHN. ML:2.4 0.0023650000000000003 0.3 AML other m 2020-12-02T02:31:28.33
MN.CEL.HNN. ML:2.4 0.00234605 0.28 AML other m 2020-12-02T02:31:28.33
IV.SICLA.EHE. ML:2.3 0.001145 0.32 AML other m 2020-12-02T02:31:29.80
IV.SICLA.EHN. ML:2.3 0.00126 0.54 AML other m 2020-12-02T02:31:29.79
IV.MTTG.HHN. ML:1.7 0.0003025791 0.56 AML other m 2020-12-02T02:31:31.28
IV.MTTG.HHE. ML:1.7 0.0002797627 0.6416 AML other m 2020-12-02T02:31:33.33
IV.MSRU.HHN. ML:1.9 0.000254 0.52 AML other m 2020-12-02T02:31:34.86
IV.MSRU.HHE. ML:2.0 0.0003395 0.98 AML other m 2020-12-02T02:31:35.17
IV.JOPP.HHN. ML:1.6 0.00010275 0.22 AML other m 2020-12-02T02:31:37.76
IV.JOPP.HHE. ML:1.7 0.00012145 1.46 AML other m 2020-12-02T02:31:37.05
IV.MPNC.HHN. ML:2.1 0.00029906155 0.2 AML other m 2020-12-02T02:31:38.16
IV.MPNC.HHE. ML:1.8 0.00017161900000000003 0.5984 AML other m 2020-12-02T02:31:39.60
IV.MILZ.HHE. ML:2.1 0.00024184315000000002 1.44 AML other m 2020-12-02T02:31:46.19
IV.MILZ.HHN. ML:2.1 0.00021791199999999998 1.8992 AML other m 2020-12-02T02:31:47.15
IV.GRI.EHN. ML:1.7 0.00006371347 0.32 AML other m 2020-12-02T02:31:50.49
IV.GRI.EHE. ML:1.8 0.00007400000000000001 1.56 AML other m 2020-12-02T02:31:52.91
IV.HLNI.HHE. ML:1.8 0.00004431113 2.5408 AML other m 2020-12-02T02:32:04.55
IV.HLNI.HHN. ML:2.0 0.000058770630000000005 2.68 AML other m 2020-12-02T02:32:19.30
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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