Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 09-01-2021 and time 19:34:08 (Italy) in region 3 km E Dinami (VV)

A magnitude ML 1.6 earthquake occured in region: 3 km E Dinami (VV), on

  • 09-01-2021 18:34:08 (UTC)
  • 09-01-2021 19:34:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.5210, 16.1760 at 10 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Dinami VV 3 2168 2168
San Pietro di Caridà RC 4 1195 3363
Acquaro VV 4 2484 5847
Dasà VV 5 1208 7055
Arena VV 6 1456 8511
Serrata RC 6 845 9356
Candidoni RC 8 416 9772
Gerocarne VV 8 2248 12020
Galatro RC 9 1709 13729
Laureana di Borrello RC 9 5174 18903
Giffone RC 9 1907 20810
Sorianello VV 10 1176 21986
Soriano Calabro VV 10 2421 24407
Feroleto della Chiesa RC 11 1695 26102
Maropati RC 11 1524 27626
Fabrizia VV 12 2195 29821
Anoia RC 12 2212 32033
Mongiana VV 13 740 32773
Francica VV 13 1651 34424
Pizzoni VV 13 1143 35567
Cinquefrondi RC 13 6539 42106
Mileto VV 14 6763 48869
Melicucco RC 14 5101 53970
Vazzano VV 14 1067 55037
Serra San Bruno VV 15 6734 61771
Polistena RC 15 10496 72267
San Gregorio d'Ippona VV 15 2527 74794
San Calogero VV 15 4315 79109
San Costantino Calabro VV 16 2239 81348
Nardodipace VV 16 1305 82653
Ionadi VV 16 4238 86891
San Giorgio Morgeto RC 16 3058 89949
Filandari VV 16 1853 91802
Spadola VV 17 825 92627
Rosarno RC 17 14841 107468
Brognaturo VV 17 735 108203
Simbario VV 17 966 109169
Rombiolo VV 17 4569 113738
Vallelonga VV 18 706 114444
Stefanaconi VV 18 2494 116938
Mammola RC 19 2847 119785
Filogaso VV 19 1417 121202
Vibo Valentia VV 19 33941 155143
Grotteria RC 19 3154 158297
San Nicola da Crissa VV 19 1335 159632
Limbadi VV 19 3695 163327
San Giovanni di Gerace RC 19 481 163808
Sant'Onofrio VV 20 3067 166875

Municipalities with at least 50000 inhabitants

An earthquake occurred to
52 Km S of Lamezia Terme (70714 inhabitants)
56 Km SW of Catanzaro (90612 inhabitants)
65 Km NE of Messina (238439 inhabitants)
65 Km NE of Reggio di Calabria (183035 inhabitants)
86 Km S of Cosenza (67546 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 1.6 2021-01-09
18:34:08		 38.5212 16.1757 10 2021-07-12
16:55:05		 Bollettino Sismico Italiano INGV 89033981
Reviewed
Rev100 		ML 1.6 2021-01-09
18:34:07		 38.5277 16.1792 13 2021-01-09
18:39:35		 Sala Sismica INGV-Roma 86125881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-09 18:34:08 ± 0.1
Latitude 38.5212 ± 0.0054
Longitude 16.1757 ± 0.0080
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 89033981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 592
Semi-minor axis of confidence ellipse (meter) 511
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 274
Circular confidence region, given by single value of horizontal uncertainty (meter) 590.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.07824
Epicentral distance of station farthest from the epicenter (degree) 1.02163
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 89033981
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-05-07 01:27:22

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 86125881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-01-09 18:39:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2021-01-09T18:34:27.36 0.3 undecidable manual P 350 113.3976 50 0.16 63
IV.CELI.HHE. 2021-01-09T18:34:26.24 0.3 undecidable manual P 16 101.9202 50 0.81 53
IV.SOI.EHZ. 2021-01-09T18:34:24.14 0.3 undecidable manual S 192 50.8158 50 -0.32 69
XK.GIZZ.HHN. 2021-01-09T18:34:24.39 0.3 undecidable manual S 3 50.9157 50 -0.11 72
IV.SPS2.HHE. 2021-01-09T18:34:23.23 0.6 undecidable manual P 9 86.5467 50 0.16 44
IV.MPNC.HHN. 2021-01-09T18:34:22.93 0.3 undecidable manual P 240 82.7505 50 0.44 63
IV.SERS.HHE. 2021-01-09T18:34:21.06 0.3 undecidable manual P 38 72.2721 50 0.19 68
IV.MSRU.HHE. 2021-01-09T18:34:20.01 0.3 undecidable manual P 244 64.6908 50 0.32 67
IV.GRI.EHZ. 2021-01-09T18:34:20.56 0.6 undecidable manual S 32 39.5271 50 -0.88 38
MN.CEL.HHE. 2021-01-09T18:34:20.69 0.6 undecidable manual S 220 37.9287 50 -0.33 47
XK.GIZZ.HHN. 2021-01-09T18:34:17.79 0.3 undecidable manual P 3 50.9157 50 0.21 70
IV.SOI.EHZ. 2021-01-09T18:34:17.35 0.3 undecidable manual P 192 50.8158 50 -0.2 70
IV.JOPP.HHZ. 2021-01-09T18:34:17.48 0.3 undecidable manual S 291 26.8509 110 -0.57 67
IV.PLAC.HHZ. 2021-01-09T18:34:16.74 0.6 undecidable manual S 109 24.1536 112 -0.41 47
MN.CEL.HHE. 2021-01-09T18:34:15.63 0.6 undecidable manual P 220 37.9287 50 0.06 49
IV.GRI.EHZ. 2021-01-09T18:34:15.80 0.3 undecidable manual P 32 39.5271 50 -0.02 74
IV.JOPP.HHZ. 2021-01-09T18:34:13.58 0.1 positive manual P 291 26.8509 110 -0.27 96
IV.PLAC.HHZ. 2021-01-09T18:34:13.22 0.1 positive manual P 109 24.1536 112 -0.12 100
IV.FERC.HNZ. 2021-01-09T18:34:12.93 0.6 undecidable manual S 209 8.6802 138 0.3 49
IV.FERC.HNZ. 2021-01-09T18:34:11.03 0.1 negative manual P 209 8.6802 138 0.31 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PLAC.HHE. ML:1.6 0.0002329148 0.1536 AML other m 2021-01-09T18:34:16.93
IV.PLAC.HHN. ML:1.8 0.0003625 0.2 AML other m 2021-01-09T18:34:16.87
IV.PLAC.HNE. ML:1.8 0.00036173545 0.192 AML other m 2021-01-09T18:34:16.97
IV.PLAC.HNN. ML:1.5 0.00020918185 0.1536 AML other m 2021-01-09T18:34:16.93
IV.JOPP.HHE. ML:1.6 0.00023906539999999998 0.128 AML other m 2021-01-09T18:34:17.81
IV.JOPP.HHN. ML:1.6 0.0001925287 0.1664 AML other m 2021-01-09T18:34:18.08
IV.GRI.EHN. ML:1.5 0.0000995 1.02 AML other m 2021-01-09T18:34:22.91
IV.GRI.EHE. ML:1.4 0.00007802227 0.1792 AML other m 2021-01-09T18:34:23.12
IV.SOI.EHE. ML:1.2 0.000042559254999999994 0.2432 AML other m 2021-01-09T18:34:24.81
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