Earthquake with magnitude of ML 1.4 on date 05-07-2021 and time 18:18:09 (UTC) in region 3 km SE Bisignano (CS)

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

  • 05-07-2021 18:18:09 (UTC)
  • 05-07-2021 20:18:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.494, 16.306 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Bisignano CS 3 10203 10203
Luzzi CS 5 9396 19599
Santa Sofia d'Epiro CS 6 2628 22227
Acri CS 7 20858 43085
San Demetrio Corone CS 10 3559 46644
Rose CS 11 4373 51017
Torano Castello CS 14 4614 55631
San Cosmo Albanese CS 14 591 56222
Tarsia CS 14 2054 58276
Lattarico CS 15 4013 62289
Vaccarizzo Albanese CS 15 1125 63414
Castiglione Cosentino CS 16 2896 66310
Montalto Uffugo CS 16 19669 85979
San Giorgio Albanese CS 16 1432 87411
Cervicati CS 16 829 88240
Cerzeto CS 17 1373 89613
San Pietro in Guarano CS 17 3663 93276
Rota Greca CS 17 1156 94432
Mongrassano CS 17 1607 96039
San Martino di Finita CS 17 1100 97139
San Benedetto Ullano CS 17 1555 98694
San Marco Argentano CS 18 7424 106118
Terranova da Sibari CS 18 5100 111218
Roggiano Gravina CS 19 7208 118426
Spezzano Albanese CS 19 7028 125454
San Lorenzo del Vallo CS 19 3394 128848
Lappano CS 19 941 129789
San Vincenzo La Costa CS 20 2195 131984

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)
70 Km NW of Catanzaro (90612 inhabitants)
84 Km NW of Crotone (62178 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.4 2021-07-05
18:18:09
39.4943 16.3058 10 2021-07-05
18:24:19
Sala Sismica INGV-Roma 92268261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-05 18:18:09 ± 0.07
Latitude 39.4943 ± 0.0036
Longitude 16.3058 ± 0.0058
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 92268261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 459
Semi-minor axis of confidence ellipse (meter) 320
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 74
Circular confidence region, given by single value of horizontal uncertainty (meter) 460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 20
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
Epicentral distance of station farthest from the epicenter (degree) 0.62503
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 92268261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-05 18:24:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CR.STON.BHZ. 2021-07-05T18:19:48.24 3.0 undecidable manual Sn -0.41 0
OT.OT14.EHZ. 2021-07-05T18:19:24.35 3.0 undecidable manual Sg 2.65 0
IV.EVRN.HHZ. 2021-07-05T18:19:14.54 3.0 undecidable manual Sg 1.88 0
IV.IACL.HHZ. 2021-07-05T18:18:44.31 3.0 positive manual Pg 2.44 0
MN.TIP.HHZ. 2021-07-05T18:18:25.57 0.6 undecidable manual S 132 0.4703 50 -0.47 43
IV.GRIS.HNZ. 2021-07-05T18:18:24.72 0.6 undecidable manual S 305 0.4263 50 -0.02 47
IV.SALB.HHZ. 2021-07-05T18:18:23.20 0.3 undecidable manual S 5 0.384 50 -0.26 68
MN.CUC.HHZ. 2021-07-05T18:18:22.08 0.1 undecidable manual P 323 0.625 50 0.42 84
IV.SERS.HHZ. 2021-07-05T18:18:20.36 0.6 undecidable manual P 147 0.5459 50 0.06 46
IV.LADO.EHZ. 2021-07-05T18:18:20.46 0.1 undecidable manual P 112 0.5612 50 -0.1 91
IV.CET2.HHZ. 2021-07-05T18:18:19.97 0.6 undecidable manual S 277 0.2734 50 -0.22 47
MN.TIP.HHZ. 2021-07-05T18:18:19.10 0.6 positive manual P 132 0.4703 50 0.09 46
IV.CAR1.HHZ. 2021-07-05T18:18:19.35 0.6 undecidable manual S 197 0.2518 50 -0.2 47
IV.GRIS.HNZ. 2021-07-05T18:18:18.25 0.1 undecidable manual P 305 0.4263 50 -0.01 95
IV.SALB.HHZ. 2021-07-05T18:18:17.62 0.1 undecidable manual P 5 0.384 50 0.09 94
IV.PIPA.HNZ. 2021-07-05T18:18:17.84 0.1 undecidable manual P 91 0.393 50 0.15 93
IV.SPS2.HHZ. 2021-07-05T18:18:17.63 0.6 undecidable manual S 173 0.205 114 -0.41 46
IV.CELI.HNZ. 2021-07-05T18:18:17.35 0.6 undecidable manual S 120 0.1817 117 0.12 49
IV.TDS.HHZ. 2021-07-05T18:18:16.22 0.6 undecidable manual S 8 0.1673 118 -0.53 45
IV.CAR1.HHZ. 2021-07-05T18:18:15.58 0.6 undecidable manual P 197 0.2518 50 0.31 46
IV.CET2.HHZ. 2021-07-05T18:18:15.69 0.1 negative manual P 277 0.2734 50 0.05 97
IV.SPS2.HHZ. 2021-07-05T18:18:14.36 0.3 positive manual P 173 0.205 114 -0.04 74
IV.CELI.HNZ. 2021-07-05T18:18:14.19 0.1 undecidable manual P 120 0.1817 117 0.26 95
IV.TDS.HHZ. 2021-07-05T18:18:13.65 0.1 undecidable manual P 8 0.1673 118 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TDS.HHE. ML:1.2 0.0001235 0.28 AML other m 2021-07-05T18:18:16.85
IV.TDS.HHN. ML:1.2 0.0001305 1.22 AML other m 2021-07-05T18:18:17.08
IV.SPS2.HHN. ML:1.2 0.000112 0.88 AML other m 2021-07-05T18:18:18.46
IV.SPS2.HHE. ML:1.3 0.0001225 1.38 AML other m 2021-07-05T18:18:19.76
IV.CAR1.HHE. ML:1.3 0.000114 0.54 AML other m 2021-07-05T18:18:20.27
IV.CET2.HHE. ML:2.2 0.0008225 0.4 AML other m 2021-07-05T18:18:20.58
IV.CAR1.HHN. ML:1.6 0.0001905 0.24 AML other m 2021-07-05T18:18:20.61
IV.CET2.HHN. ML:2.4 0.00129 0.98 AML other m 2021-07-05T18:18:21.53
MN.TIP.HHN. ML:1 2.475E-5 1.52 AML other m 2021-07-05T18:18:30.99
IV.SERS.HHE. ML:1.2 3.105E-5 0.76 AML other m 2021-07-05T18:18:30.83
MN.TIP.HHE. ML:1.2 3.79E-5 0.86 AML other m 2021-07-05T18:18:30.53
IV.LADO.EHN. ML:1.4 5.205E-5 1.16 AML other m 2021-07-05T18:18:30.20
IV.SERS.HHN. ML:1.2 3.39E-5 1.74 AML other m 2021-07-05T18:18:33.91
MN.CUC.HHE. ML:1.6 6.84E-5 0.78 AML other m 2021-07-05T18:18:33.75
IV.LADO.EHE. ML:1.5 6.425E-5 1.18 AML other m 2021-07-05T18:18:34.23
MN.CUC.HHN. ML:1.4 4.53E-5 1.52 AML other m 2021-07-05T18:18:45.96
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