Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 05-11-2020 and time 22:38:44 (UTC) in region 2 km SE Bisignano (CS)

A magnitude ML 1.4 earthquake occured in region: 2 km SE Bisignano (CS), on

  • 05-11-2020 22:38:44 (UTC)
  • 05-11-2020 23:38:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.501, 16.295 at 9 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
Bisignano CS 2 10203 10203
Santa Sofia d'Epiro CS 6 2628 12831
Luzzi CS 6 9396 22227
Acri CS 8 20858 43085
San Demetrio Corone CS 10 3559 46644
Rose CS 11 4373 51017
Torano Castello CS 13 4614 55631
Tarsia CS 13 2054 57685
Lattarico CS 14 4013 61698
San Cosmo Albanese CS 14 591 62289
Cervicati CS 15 829 63118
Vaccarizzo Albanese CS 15 1125 64243
Cerzeto CS 16 1373 65616
Montalto Uffugo CS 16 19669 85285
Rota Greca CS 16 1156 86441
Mongrassano CS 16 1607 88048
San Martino di Finita CS 16 1100 89148
San Giorgio Albanese CS 16 1432 90580
Castiglione Cosentino CS 16 2896 93476
San Marco Argentano CS 16 7424 100900
San Benedetto Ullano CS 17 1555 102455
San Pietro in Guarano CS 17 3663 106118
Roggiano Gravina CS 17 7208 113326
Terranova da Sibari CS 18 5100 118426
Spezzano Albanese CS 18 7028 125454
San Lorenzo del Vallo CS 19 3394 128848
San Vincenzo La Costa CS 19 2195 131043

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km N of Cosenza (67546 inhabitants)
58 Km N of Lamezia Terme (70714 inhabitants)
71 Km NW of Catanzaro (90612 inhabitants)
85 Km NW of Crotone (62178 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 2020-11-05
22:38:44		 39.501 16.2947 9 2021-02-26
14:56:13		 Bollettino Sismico Italiano INGV 86030681
Reviewed
Rev100 		ML 1.4 2020-11-05
22:38:44		 39.5213 16.307 11 2020-11-05
22:44:09		 Sala Sismica INGV-Roma 84486961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-05 22:38:44 ± 0.05
Latitude 39.5010 ± 0.0027
Longitude 16.2947 ± 0.0047
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86030681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 377
Semi-minor axis of confidence ellipse (meter) 171
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 241
Circular confidence region, given by single value of horizontal uncertainty (meter) 380
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.16278
Epicentral distance of station farthest from the epicenter (degree) 0.61514
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 86030681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-05 15:00:55

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 84486961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-05 22:44:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
XK.SELL.HHZ. 2020-11-05T22:39:05.03 0.3 undecidable manual S 153 0.5783 50 0.44 65
IV.SERS.HHZ. 2020-11-05T22:39:04.58 1.0 undecidable manual S 147 0.5558 50 0.65 20
MN.TIP.HHZ. 2020-11-05T22:39:01.33 0.6 undecidable manual S 132 0.4811 50 -0.39 45
IV.GRIS.HNE. 2020-11-05T22:38:59.66 0.6 undecidable manual S 305 0.4155 50 -0.12 48
MN.CUC.HHE. 2020-11-05T22:38:56.99 0.3 undecidable manual P 323 0.6151 50 0.26 67
XK.SELL.HHZ. 2020-11-05T22:38:56.32 0.3 undecidable manual P 153 0.5783 50 0.22 68
IV.CET2.HHZ. 2020-11-05T22:38:55.06 0.6 undecidable manual S 276 0.2635 107 -0.04 50
IV.SERS.HHZ. 2020-11-05T22:38:55.64 0.3 undecidable manual P 147 0.5558 50 -0.08 70
IV.CAR1.HHZ. 2020-11-05T22:38:54.68 0.3 undecidable manual S 195 0.2554 107 -0.13 74
MN.TIP.HHZ. 2020-11-05T22:38:54.17 0.1 undecidable manual P 132 0.4811 50 -0.27 92
IV.SPS2.HHZ. 2020-11-05T22:38:53.00 0.6 undecidable manual S 171 0.2122 110 -0.24 49
IV.MMN.HHZ. 2020-11-05T22:38:53.99 0.3 undecidable manual P 329 0.4542 50 0.01 73
IV.GRIS.HNE. 2020-11-05T22:38:53.10 0.1 undecidable manual P 305 0.4155 50 -0.22 94
IV.CELI.HHZ. 2020-11-05T22:38:52.51 0.6 undecidable manual S 121 0.1925 112 0 51
IV.PIPA.HHZ. 2020-11-05T22:38:52.88 0.3 undecidable manual P 92 0.402 50 -0.21 71
IV.TDS.HHZ. 2020-11-05T22:38:51.38 0.3 undecidable manual S 12 0.1628 116 -0.08 76
IV.CAR1.HHZ. 2020-11-05T22:38:50.54 0.3 undecidable manual P 195 0.2554 107 0.09 75
IV.CET2.HHZ. 2020-11-05T22:38:50.75 0.1 positive manual P 276 0.2635 107 0.13 99
IV.SPS2.HHZ. 2020-11-05T22:38:49.52 0.3 undecidable manual P 171 0.2122 110 -0.02 76
IV.CELI.HHZ. 2020-11-05T22:38:49.28 0.1 negative manual P 121 0.1925 112 0.16 99
IV.TDS.HHZ. 2020-11-05T22:38:48.67 0.1 undecidable manual P 12 0.1628 116 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TDS.HHN. ML:0.8 5.395E-5 1.38 AML other m 2020-11-05T22:38:51.71
IV.TDS.HHE. ML:0.9 7.025E-5 1.36 AML other m 2020-11-05T22:38:52.88
IV.CELI.HHN. ML:1.6 0.000278 0.42 AML other m 2020-11-05T22:38:52.64
IV.CELI.HNN. ML:1.6 0.000279 0.42 AML other m 2020-11-05T22:38:52.64
IV.CELI.HNE. ML:1.8 0.00053 0.22 AML other m 2020-11-05T22:38:52.74
IV.CELI.HHE. ML:1.8 0.0005265 0.22 AML other m 2020-11-05T22:38:52.74
IV.CET2.HHN. ML:1.5 0.000167 0.96 AML other m 2020-11-05T22:38:55.73
IV.CAR1.HHE. ML:1.1 6.84E-5 0.26 AML other m 2020-11-05T22:38:55.51
IV.CAR1.HHN. ML:0.9 3.98E-5 1.3 AML other m 2020-11-05T22:38:55.73
IV.CET2.HHE. ML:1.4 0.0001405 0.48 AML other m 2020-11-05T22:38:56.35
IV.MMN.HHE. ML:1.4 6.03E-5 0.24 AML other m 2020-11-05T22:39:06.03
IV.MMN.HHN. ML:1.5 9.15E-5 0.86 AML other m 2020-11-05T22:39:06.22
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