Earthquake with magnitude of ML 1.4 on date 03-10-2017 and time 07:20:43 (Italy) in region 3 km SE Alessandria del Carretto (CS)

A magnitude ML 1.4 earthquake occured in region: 3 km SE Alessandria del Carretto (CS), on

  • 03-10-2017 05:20:43 (UTC)
  • 03-10-2017 07:20:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.943, 16.41 at 21 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
Alessandria del Carretto CS 3 462 462
Plataci CS 5 739 1201
Albidona CS 6 1352 2553
Castroregio CS 8 303 2856
San Lorenzo Bellizzi CS 9 644 3500
Cerchiara di Calabria CS 10 2385 5885
Terranova di Pollino PZ 10 1208 7093
Villapiana CS 11 5387 12480
San Paolo Albanese PZ 12 294 12774
Cersosimo PZ 13 656 13430
Oriolo CS 13 2223 15653
Trebisacce CS 13 9055 24708
San Costantino Albanese PZ 14 729 25437
Francavilla Marittima CS 14 2910 28347
Amendolara CS 15 2952 31299
Civita CS 15 902 32201
Montegiordano CS 16 1857 34058
Frascineto CS 17 2154 36212
Roseto Capo Spulico CS 17 1941 38153
Noepoli PZ 18 878 39031
Nocara CS 19 397 39428
Canna CS 19 747 40175
San Giorgio Lucano MT 19 1217 41392
Cassano all'Ionio CS 19 18495 59887

Municipalities with at least 50000 inhabitants

An earthquake occurred to
73 Km N of Cosenza (67546 inhabitants)
82 Km S of Matera (60436 inhabitants)
92 Km SW of Taranto (201100 inhabitants)
93 Km SE of Potenza (67122 inhabitants)
99 Km S of Altamura (70396 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 1.4 2017-10-03
05:20:43
39.9433 16.4097 21 2018-09-04
09:08:02
Bollettino Sismico Italiano INGV 58121531
Reviewed
Rev100
ML 1.4 2017-10-03
05:20:43
39.9273 16.3893 21 2017-10-03
05:38:41
Sala Sismica INGV-Roma 50649261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-10-03 05:20:43 ± 0.22
Latitude 39.9433 ± 0.0108
Longitude 16.4097 ± 0.0152
Depth (km) 21 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 58121531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1227
Semi-minor axis of confidence ellipse (meter) 819
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 228
Circular confidence region, given by single value of horizontal uncertainty (meter) 1230
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 175
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.08184
Epicentral distance of station farthest from the epicenter (degree) 0.97486
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:1.4

Field Value
Value 1.4
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 58121531
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-06-25 10:27:05

ML:1.4

Field Value
Value 1.4
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 50649261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-10-03 05:38:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MCEL.HNE. 2017-10-03T05:21:04.04 0.6 undecidable manual S 310 0.6007 101 0.15 45
IV.AMUR.HHZ. 2017-10-03T05:21:02.09 0.6 undecidable manual P 9 0.9749 96 0.55 37
IV.SIRI.HHZ. 2017-10-03T05:21:00.47 0.3 undecidable manual S 300 0.4784 104 0.13 69
MN.CUC.HHZ. 2017-10-03T05:20:59.77 0.6 undecidable manual S 277 0.4578 105 0.02 47
IV.MIGL.HHZ. 2017-10-03T05:20:55.56 0.3 undecidable manual P 2 0.661 99 -0.67 58
IV.MCEL.HNE. 2017-10-03T05:20:54.65 0.3 undecidable manual P 310 0.6007 101 -0.57 61
IV.CET2.HHZ. 2017-10-03T05:20:54.97 0.3 undecidable manual P 220 0.5423 102 0.74 56
IV.SIRI.HHZ. 2017-10-03T05:20:52.69 0.1 undecidable manual P 300 0.4784 104 -0.48 85
MN.CUC.HHZ. 2017-10-03T05:20:52.97 0.3 undecidable manual P 277 0.4578 105 0.14 69
IV.MMN.HHE. 2017-10-03T05:20:51.21 0.3 undecidable manual P 261 0.3256 112 0.54 64
IV.ORI.HHE. 2017-10-03T05:20:51.33 0.1 undecidable manual S 16 0.1124 145 0.39 94
IV.SALB.HHZ. 2017-10-03T05:20:50.33 0.1 undecidable manual S 217 0.0818 153 -0.16 98
IV.TDS.HHZ. 2017-10-03T05:20:49.76 0.1 undecidable manual P 191 0.2887 115 -0.33 92
IV.SALB.HHZ. 2017-10-03T05:20:47.39 0.1 undecidable manual P 217 0.0818 153 -0.09 100
IV.ORI.HHE. 2017-10-03T05:20:47.88 0.1 undecidable manual P 16 0.1124 145 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TDS.HHN. ML:0.7 2.245E-5 1.18 AML other m 2017-10-03T05:20:55.39
MN.CUC.HHE. ML:1.2 4.11E-5 0.44 AML other m 2017-10-03T05:21:02.80
IV.TDS.HHE. ML:0.7 2.15E-5 0.42 AML other m 2017-10-03T05:21:03.27
IV.SIRI.HHE. ML:1.6 9.605E-5 1.58 AML other m 2017-10-03T05:21:03.91
IV.SIRI.HHN. ML:1.8 0.00012865 1.8 AML other m 2017-10-03T05:21:03.92
IV.SIRI.HNE. ML:1.6 0.00010085 0.84 AML other m 2017-10-03T05:21:03.92
IV.SIRI.HNN. ML:1.8 0.00012915 0.92 AML other m 2017-10-03T05:21:03.92
MN.CUC.HHN. ML:1.2 3.265E-5 0.54 AML other m 2017-10-03T05:21:04.49
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