Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 07-12-2019 and time 00:10:41 (UTC) in region Mar Ionio Meridionale (MARE)

A magnitude ML 2.2 earthquake occured in region: Mar Ionio Meridionale (MARE), on

  • 07-12-2019 00:10:41 (UTC)
  • 07-12-2019 01:10:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.5650, 16.4120 at 20 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
91 Km SE of Reggio di Calabria (183035 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 2.2 2019-12-07
00:10:41		 37.565 16.4123 20 2020-02-28
16:42:12		 Bollettino Sismico Italiano INGV 74554741
Reviewed
Rev100 		ML 2.2 2019-12-07
00:10:40		 37.5692 16.4213 10 2019-12-07
00:20:44		 Sala Sismica INGV-Roma 74391591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-07 00:10:41 ± 0.29
Latitude 37.5650 ± 0.0135
Longitude 16.4123 ± 0.0193
Depth (km) 20 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74554741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1576
Semi-minor axis of confidence ellipse (meter) 1266
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 319
Circular confidence region, given by single value of horizontal uncertainty (meter) 1580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 231
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.66464
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.4
Num. used stations 24
Type of magnitude ML
Reference to an origin 74391591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-07 00:20:44

ML:2.2

Field Value
Value 2.2
Uncertainty 0.4
Num. used stations 22
Type of magnitude ML
Reference to an origin 74554741
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-25 10:06:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CROCE.HHE. 2019-12-07T00:11:30.54 0.6 undecidable manual S 244 184.7706 54 -0.38 35
IV.HPAC.HHZ. 2019-12-07T00:11:24.62 0.6 undecidable manual S 232 154.3344 54 0.26 42
IV.HVZN.HNZ. 2019-12-07T00:11:23.73 0.6 undecidable manual S 255 155.622 54 -0.91 33
IV.HLNI.HHZ. 2019-12-07T00:11:20.19 0.6 undecidable manual S 260 137.7621 94 -0.19 44
IV.SSY.HHZ. 2019-12-07T00:11:16.68 0.6 undecidable manual S 249 126.3735 95 -0.68 39
IV.MPNC.HHZ. 2019-12-07T00:11:14.61 0.6 undecidable manual S 305 112.998 95 0.81 38
IV.MSRU.HHZ. 2019-12-07T00:11:13.52 0.6 undecidable manual S 315 110.8002 95 0.32 45
IV.AIO.HHZ. 2019-12-07T00:11:13.47 0.6 undecidable manual S 294 112.7982 95 -0.28 46
IV.HAGA.HHZ. 2019-12-07T00:11:13.59 0.3 undecidable manual S 255 114.996 95 -0.75 57
IV.AGST.EHZ. 2019-12-07T00:11:12.61 0.3 undecidable manual S 252 109.9122 95 -0.36 67
IV.RAFF.HHZ. 2019-12-07T00:11:10.19 0.1 undecidable manual P 259 184.5708 54 0.36 70
IV.CROCE.HHE. 2019-12-07T00:11:10.24 0.1 undecidable manual P 244 184.7706 54 0.39 69
IV.MSFR.HHZ. 2019-12-07T00:11:08.06 0.1 undecidable manual P 289 167.9097 54 0.31 76
MN.CEL.HHZ. 2019-12-07T00:11:07.10 0.6 undecidable manual S 330 89.4438 97 -0.45 47
IV.HPAC.HHZ. 2019-12-07T00:11:06.48 0.1 undecidable manual P 232 154.3344 54 0.42 80
IV.GMB.BHZ. 2019-12-07T00:11:06.15 3.0 undecidable manual S 0 0
IV.HVZN.HNZ. 2019-12-07T00:11:06.13 0.6 undecidable manual P 255 155.622 54 -0.09 43
IV.IVPL.HNE. 2019-12-07T00:11:05.00 0.3 undecidable manual P 306 154.2345 54 -1.05 48
IV.MUCR.HHZ. 2019-12-07T00:11:04.83 0.1 undecidable manual P 292 144.9438 94 -0.03 90
IV.HLNI.HHZ. 2019-12-07T00:11:03.36 0.1 undecidable manual P 260 137.7621 94 -0.4 84
IV.SSY.HHZ. 2019-12-07T00:11:02.05 0.1 undecidable manual P 249 126.3735 95 0.03 94
IV.SOI.EHZ. 2019-12-07T00:11:01.50 0.6 undecidable manual S 331 64.491 100 0.54 46
IV.NOV.HHZ. 2019-12-07T00:11:01.86 0.3 undecidable manual P 295 123.0879 95 0.36 66
IV.MPNC.HHZ. 2019-12-07T00:11:00.55 0.1 undecidable manual P 305 112.998 95 0.58 83
IV.HAGA.HHZ. 2019-12-07T00:11:00.56 0.1 undecidable manual P 255 114.996 95 0.28 91
IV.JOPP.HNN. 2019-12-07T00:11:00.49 0.3 undecidable manual P 338 124.3866 95 -1.22 48
IV.AIO.HHZ. 2019-12-07T00:11:00.39 0.1 undecidable manual P 294 112.7982 95 0.46 88
IV.MSRU.HHZ. 2019-12-07T00:10:59.74 0.1 undecidable manual P 315 110.8002 95 0.12 94
IV.AGST.EHZ. 2019-12-07T00:10:59.86 0.1 undecidable manual P 252 109.9122 95 0.37 90
IV.PLAC.HHZ. 2019-12-07T00:10:56.53 0.1 undecidable manual P 1 98.124 96 -1.15 70
MN.CEL.HHZ. 2019-12-07T00:10:56.24 0.1 undecidable manual P 330 89.4438 97 -0.12 100
IV.GMB.BHZ. 2019-12-07T00:10:55.84 3.0 negative manual P 0.34 0
IV.SOI.EHZ. 2019-12-07T00:10:52.96 0.1 undecidable manual P 331 64.491 100 0.41 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SOI.EHE. ML:1.8 0.0001094239 0.54 AML other m 2019-12-07T00:11:01.53
IV.SOI.EHN. ML:1.6 0.00008237420000000001 0.5 AML other m 2019-12-07T00:11:02.62
IV.GMB.BHE. ML:2.6 0.00046628915 1.76 AML other m 2019-12-07T00:11:07.01
IV.MSRU.HHE. ML:2.1 0.00010601273499999999 0.82 AML other m 2019-12-07T00:11:07.82
MN.CEL.HHE. ML:1.9 0.000090306835 0.6 AML other m 2019-12-07T00:11:07.88
MN.CEL.HNE. ML:1.9 0.000097194835 0.62 AML other m 2019-12-07T00:11:07.89
IV.GMB.BHN. ML:2.4 0.00033425094999999996 0.2 AML other m 2019-12-07T00:11:07.51
IV.PLAC.HHE. ML:1.7 0.000048565655 0.42 AML other m 2019-12-07T00:11:08.90
IV.PLAC.HHN. ML:1.8 0.000058604745 1.24 AML other m 2019-12-07T00:11:09.98
MN.CEL.HHN. ML:1.6 0.000051918560000000005 0.5 AML other m 2019-12-07T00:11:09.37
MN.CEL.HNN. ML:1.8 0.00007160905500000001 0.52 AML other m 2019-12-07T00:11:09.37
IV.PLAC.HNN. ML:1.7 0.00005171082000000001 0.8 AML other m 2019-12-07T00:11:12.88
IV.AGST.EHN. ML:2.7 0.00039275075 0.14 AML other m 2019-12-07T00:11:13.06
IV.AGST.EHE. ML:2.6 0.0003326059 0.26 AML other m 2019-12-07T00:11:13.25
IV.HAGA.HHN. ML:2.7 0.00038474485000000003 0.12 AML other m 2019-12-07T00:11:13.76
IV.HAGA.HHE. ML:2.6 0.0003102188 0.08 AML other m 2019-12-07T00:11:14.93
IV.MPNC.HHE. ML:2.2 0.00013166842000000002 1.56 AML other m 2019-12-07T00:11:16.05
IV.SSY.HHE. ML:2.8 0.00040897519999999997 0.12 AML other m 2019-12-07T00:11:19.80
IV.SSY.HHN. ML:3.2 0.0009590581 0.12 AML other m 2019-12-07T00:11:19.75
IV.HLNI.HHN. ML:2.3 0.0001245364 0.18 AML other m 2019-12-07T00:11:20.18
IV.HLNI.HHE. ML:2.3 0.00012744069999999998 0.1 AML other m 2019-12-07T00:11:22.18
IV.HPAC.HHE. ML:2.6 0.0001931144 1.72 AML other m 2019-12-07T00:11:26.12
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