Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 13-01-2020 and time 19:37:16 (UTC) in region Costa Calabra nord occidentale (Cosenza)

A magnitude ML 2.1 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 13-01-2020 19:37:16 (UTC)
  • 13-01-2020 20:37:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.0150, 15.7380 at 176 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
51 Km W of Lamezia Terme (70714 inhabitants)
55 Km SW of Cosenza (67546 inhabitants)
75 Km W of Catanzaro (90612 inhabitants)
93 Km N of Messina (238439 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 2.1 2020-01-13
19:37:16		 39.0152 15.7378 176 2020-07-18
21:08:23		 Bollettino Sismico Italiano INGV 77067601
Reviewed
Rev100 		ML 2.3 2020-01-13
19:37:16		 39.0105 15.6077 176 2020-01-13
19:55:53		 Sala Sismica INGV-Roma 75519841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-13 19:37:16 ± 0.22
Latitude 39.0152 ± 0.0081
Longitude 15.7378 ± 0.0440
Depth (km) 176 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77067601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3765
Semi-minor axis of confidence ellipse (meter) 503
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 90
Circular confidence region, given by single value of horizontal uncertainty (meter) 3760.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 170
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.42448
Epicentral distance of station farthest from the epicenter (degree) 1.17002
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 75519841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-13 19:55:53

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 77067601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-06 09:07:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.CUC.HHE. 2020-01-13T19:38:04.33 0.6 undecidable manual S 3 108.7134 146 0.11 58
IV.SALB.HHZ. 2020-01-13T19:38:03.96 0.6 undecidable manual S 28 108.9132 146 -0.28 56
IV.GMB.BHE. 2020-01-13T19:38:02.32 0.6 undecidable manual S 175 94.3389 150 -0.26 58
MN.CEL.HHE. 2020-01-13T19:38:01.77 0.6 undecidable manual S 171 84.8484 153 0.17 61
IV.PLAC.HHE. 2020-01-13T19:38:01.47 0.6 undecidable manual S 136 87.246 152 -0.38 57
IV.CET2.HHZ. 2020-01-13T19:37:59.48 0.6 undecidable manual S 18 59.8956 160 0.02 65
IV.JOPP.HHZ. 2020-01-13T19:37:58.64 0.6 undecidable manual S 164 47.1195 164 0.04 67
IV.CAR1.HHZ. 2020-01-13T19:37:58.96 0.6 undecidable manual S 57 48.5181 164 0.27 63
IV.SIRI.HNE. 2020-01-13T19:37:45.27 0.3 undecidable manual P 5 129.87 141 -0.35 80
IV.SALB.HHZ. 2020-01-13T19:37:44.52 0.3 undecidable manual P 28 108.9132 146 0.45 81
IV.BULG.HHN. 2020-01-13T19:37:44.69 0.6 undecidable manual P 345 121.8891 143 -0.32 54
IV.GMB.BHE. 2020-01-13T19:37:43.44 0.6 undecidable manual P 175 94.3389 150 0.31 58
MN.CUC.HHE. 2020-01-13T19:37:43.95 0.3 undecidable manual P 3 108.7134 146 -0.12 87
MN.CEL.HHE. 2020-01-13T19:37:42.70 0.6 undecidable manual P 171 84.8484 153 0.14 61
IV.PLAC.HHE. 2020-01-13T19:37:42.57 0.3 undecidable manual P 136 87.246 152 -0.13 90
IV.CET2.HHZ. 2020-01-13T19:37:41.53 0.3 undecidable manual P 18 59.8956 160 0.22 94
IV.JOPP.HHZ. 2020-01-13T19:37:40.81 0.3 undecidable manual P 164 47.1195 164 -0.01 100
IV.CAR1.HHZ. 2020-01-13T19:37:40.85 0.3 undecidable manual P 57 48.5181 164 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SALB.HHE. ML:1.7 0.00001271522 0.8832 AML other m 2020-01-13T19:37:53.45
IV.SALB.HHN. ML:1.7 0.000015077739999999999 0.0864 AML other m 2020-01-13T19:37:56.13
IV.JOPP.HHE. ML:2.3 0.00006518538 0.1792 AML other m 2020-01-13T19:37:59.28
IV.JOPP.HHN. ML:2.4 0.00009672217499999999 0.0896 AML other m 2020-01-13T19:37:59.58
IV.CAR1.HHN. ML:1.9 0.00003001334 1.7696 AML other m 2020-01-13T19:38:00.95
IV.CAR1.HHE. ML:2.1 0.0000434064 1.5776 AML other m 2020-01-13T19:38:00.94
IV.CET2.HHE. ML:2.2 0.000061342615 0.1792 AML other m 2020-01-13T19:38:00.13
IV.CET2.HHN. ML:2.5 0.0001154824 0.1408 AML other m 2020-01-13T19:38:00.26
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