Earthquake with magnitude of ML 1.6 on date 09-11-2020 and time 23:18:18 (Italy) in region Costa Calabra sud orientale (Reggio di Calabria)

A magnitude ML 1.6 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on

  • 09-11-2020 22:18:18 (UTC)
  • 09-11-2020 23:18:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.816, 15.67 at 36 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
Roghudi RC 15 1104 1104
Melito di Porto Salvo RC 16 11355 12459

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km S of Reggio di Calabria (183035 inhabitants)
43 Km S of Messina (238439 inhabitants)
50 Km E of Acireale (52622 inhabitants)
62 Km NE of Catania (314555 inhabitants)
90 Km NE of Siracusa (122291 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 2020-11-09
22:18:18
37.816 15.6698 36 2021-02-26
14:56:08
Bollettino Sismico Italiano INGV 85105051
Reviewed
Rev100
ML 1.6 2020-11-09
22:18:18
37.8005 15.6823 35 2020-11-09
22:23:56
Sala Sismica INGV-Roma 84588061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-09 22:18:18 ± 0.06
Latitude 37.8160 ± 0.0045
Longitude 15.6698 ± 0.0057
Depth (km) 36 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85105051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 502
Semi-minor axis of confidence ellipse (meter) 454
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 324
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 157
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.18886
Epicentral distance of station farthest from the epicenter (degree) 1.7258
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 21
Type of magnitude ML
Reference to an origin 85105051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-05 17:39:23

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 84588061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-09 22:23:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.HAVL.HHZ. 2020-11-09T22:18:48.59 0.6 undecidable manual S 207 0.9605 54 -0.09 42
IV.CET2.HHZ. 2020-11-09T22:18:46.24 0.3 undecidable manual P 7 1.7258 54 -0.11 46
IV.SSY.HHZ. 2020-11-09T22:18:45.81 0.6 undecidable manual S 216 0.8103 54 0.72 36
IV.JOPP.HHZ. 2020-11-09T22:18:45.31 0.6 undecidable manual S 12 0.8085 54 0.26 42
IV.HLNI.HHZ. 2020-11-09T22:18:44.65 0.6 undecidable manual S 234 0.786 54 0.13 43
IV.HCRL.HHZ. 2020-11-09T22:18:43.23 0.6 undecidable manual S 224 0.7338 54 -0.05 44
IV.CAR1.HHZ. 2020-11-09T22:18:43.16 0.3 undecidable manual P 16 1.4974 54 -0.04 53
IV.RAFF.HHZ. 2020-11-09T22:18:40.00 0.3 undecidable manual P 241 1.1943 54 0.99 44
IV.MILZ.HHZ. 2020-11-09T22:18:39.48 0.6 undecidable manual S 323 0.5711 115 0.45 42
IV.IFIL.HHZ. 2020-11-09T22:18:37.83 0.3 undecidable manual P 311 1.1394 54 -0.42 56
MN.CEL.HHZ. 2020-11-09T22:18:36.77 0.6 undecidable manual S 22 0.4775 120 0.2 45
IV.NOV.HHZ. 2020-11-09T22:18:36.67 0.6 undecidable manual S 297 0.4703 120 0.29 45
IV.MSRU.HHZ. 2020-11-09T22:18:36.27 0.6 undecidable manual S 344 0.4649 121 0.02 47
IV.HAVL.HHZ. 2020-11-09T22:18:35.57 0.3 undecidable manual P 207 0.9605 54 -0.2 61
IV.MPNC.HHZ. 2020-11-09T22:18:34.91 0.6 undecidable manual S 323 0.4137 124 -0.06 47
IV.SOI.EHZ. 2020-11-09T22:18:34.58 0.6 undecidable manual S 50 0.3975 125 0.02 48
IV.SSY.HHZ. 2020-11-09T22:18:33.54 0.3 undecidable manual P 216 0.8103 54 -0.16 64
IV.IVPL.HHZ. 2020-11-09T22:18:33.25 0.3 undecidable manual P 316 0.7797 54 -0.03 66
IV.JOPP.HHZ. 2020-11-09T22:18:33.79 0.1 undecidable manual P 12 0.8085 54 0.11 86
IV.HLNI.HHZ. 2020-11-09T22:18:33.03 0.1 undecidable manual P 234 0.786 54 -0.34 83
IV.AIO.HHE. 2020-11-09T22:18:33.81 0.6 undecidable manual S 294 0.3777 127 -0.28 46
IV.HCRL.HHZ. 2020-11-09T22:18:32.46 0.1 positive manual P 224 0.7338 54 -0.19 86
IV.HAGA.HHZ. 2020-11-09T22:18:31.88 0.3 undecidable manual P 218 0.6691 111 0.14 66
IV.MUCR.HHZ. 2020-11-09T22:18:31.84 0.3 undecidable manual P 290 0.6673 112 0.14 66
IV.MTTG.HHZ. 2020-11-09T22:18:30.18 0.6 undecidable manual S 7 0.1889 147 -0.03 50
IV.MILZ.HHZ. 2020-11-09T22:18:30.02 0.1 negative manual P 323 0.5711 115 -0.17 90
IV.NOV.HHZ. 2020-11-09T22:18:28.76 0.3 undecidable manual P 297 0.4703 120 0.08 70
IV.MSRU.HHZ. 2020-11-09T22:18:28.50 0.1 positive manual P 344 0.4649 121 -0.1 93
IV.SICLA.EHN. 2020-11-09T22:18:28.26 0.3 undecidable manual P 5 0.4416 122 0.01 71
MN.CEL.HHZ. 2020-11-09T22:18:28.70 0.1 positive manual P 22 0.4775 120 -0.08 93
IV.MPNC.HHZ. 2020-11-09T22:18:27.66 0.1 undecidable manual P 323 0.4137 124 -0.2 92
IV.SOI.EHZ. 2020-11-09T22:18:27.82 0.3 undecidable manual P 50 0.3975 125 0.2 69
IV.AIO.HHE. 2020-11-09T22:18:27.35 0.1 undecidable manual P 294 0.3777 127 0 96
IV.MTTG.HHZ. 2020-11-09T22:18:25.12 0.1 positive manual P 7 0.1889 147 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTTG.HHN. ML:1.8 0.0001915 0.36 AML other m 2020-11-09T22:18:30.51
IV.MTTG.HHE. ML:1.4 9.027891E-5 0.6144 AML other m 2020-11-09T22:18:31.10
IV.MPNC.HHN. ML:1.6 8.9435175E-5 0.4224 AML other m 2020-11-09T22:18:35.31
IV.MPNC.HHE. ML:1.7 0.0001181813 0.32 AML other m 2020-11-09T22:18:35.23
IV.SOI.EHE. ML:1.4 4.9456225E-5 0.2688 AML other m 2020-11-09T22:18:35.35
IV.SOI.EHN. ML:1.2 4.185193E-5 0.7552 AML other m 2020-11-09T22:18:35.40
IV.MSRU.HHE. ML:1.8 0.00011 0.38 AML other m 2020-11-09T22:18:36.58
IV.MSRU.HHN. ML:1.7 0.0001067 0.34 AML other m 2020-11-09T22:18:36.99
MN.CEL.HHN. ML:1.3 3.64E-5 0.98 AML other m 2020-11-09T22:18:37.56
IV.NOV.HHN. ML:1.5 6.524612E-5 0.2048 AML other m 2020-11-09T22:18:37.15
MN.CEL.HHE. ML:1.1 2.610281E-5 0.1664 AML other m 2020-11-09T22:18:37.48
IV.NOV.HHE. ML:1.9 0.000171 1.34 AML other m 2020-11-09T22:18:37.13
IV.MILZ.HHN. ML:2 0.00016581835 0.4736 AML other m 2020-11-09T22:18:39.87
IV.MILZ.HHE. ML:2.3 0.00035110225 0.3456 AML other m 2020-11-09T22:18:39.83
IV.MUCR.HHN. ML:1.4 3.471722E-5 0.4992 AML other m 2020-11-09T22:18:42.47
IV.MUCR.HHE. ML:1.3 2.33187E-5 0.7168 AML other m 2020-11-09T22:18:42.85
IV.HLNI.HHE. ML:1.5 3.6377905E-5 0.1408 AML other m 2020-11-09T22:18:44.97
IV.HLNI.HHN. ML:1.5 3.6520875E-5 0.256 AML other m 2020-11-09T22:18:45.17
IV.JOPP.HHN. ML:1.4 2.31285E-5 0.8064 AML other m 2020-11-09T22:18:46.28
IV.IFIL.HHN. ML:2.1 7.3635515E-5 1.024 AML other m 2020-11-09T22:18:55.31
IV.IFIL.HHE. ML:2.4 0.0001506 1.664 AML other m 2020-11-09T22:18:54.82
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