Earthquake with magnitude of ML 1.3 on date 10-04-2020 and time 06:25:43 (UTC) in region 4 km SW Rota Greca (CS)

A magnitude ML 1.3 earthquake occured in region: 4 km SW Rota Greca (CS), on

  • 10-04-2020 06:25:43 (UTC)
  • 10-04-2020 08:25:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.45, 16.08 at 41 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
Rota Greca CS 4 1156 1156
San Benedetto Ullano CS 5 1555 2711
Fuscaldo CS 5 8140 10851
Lattarico CS 6 4013 14864
San Martino di Finita CS 6 1100 15964
Guardia Piemontese CS 7 1911 17875
Cerzeto CS 8 1373 19248
Montalto Uffugo CS 8 19669 38917
Torano Castello CS 9 4614 43531
Mongrassano CS 10 1607 45138
Paola CS 10 16013 61151
San Vincenzo La Costa CS 11 2195 63346
Cervicati CS 12 829 64175
Acquappesa CS 12 1907 66082
San Marco Argentano CS 13 7424 73506
Fagnano Castello CS 13 3885 77391
San Fili CS 13 2719 80110
Cetraro CS 14 10128 90238
San Lucido CS 15 6047 96285
Rende CS 16 35338 131623
Santa Caterina Albanese CS 16 1222 132845
Marano Marchesato CS 17 3553 136398
Malvito CS 18 1795 138193
Marano Principato CS 18 3180 141373
Castrolibero CS 18 9894 151267
Luzzi CS 18 9396 160663
Falconara Albanese CS 19 1427 162090
Bisignano CS 20 10203 172293
Rose CS 20 4373 176666

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NW of Cosenza (67546 inhabitants)
56 Km NW of Lamezia Terme (70714 inhabitants)
75 Km NW of Catanzaro (90612 inhabitants)
99 Km W of Crotone (62178 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled 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
Rev 100 ML 1.3 2020-04-10
06:25:43
39.45 16.08 41 2020-04-10
06:43:49
Sala Sismica INGV-Roma 78071281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-10 06:25:43 ± 0.31
Latitude 39.45 ± 0.01
Longitude 16.08 ± 0.02
Depth (km) 41 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78071281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1455
Semi-minor axis of confidence ellipse (meter) 686
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 1460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 161
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.12501
Epicentral distance of station farthest from the epicenter (degree) 0.58276
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 4
Type of magnitude ML
Reference to an origin 78071281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-10 06:43:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GRIS.HNZ. 2020-04-10T06:25:59.26 0.3 undecidable manual S 330 0.3408 120 -0.29 70
IV.TDS.HHZ. 2020-04-10T06:25:58.50 0.3 undecidable manual S 43 0.2941 127 -0.12 74
IV.SPS2.HHZ. 2020-04-10T06:25:57.65 0.3 undecidable manual S 127 0.2554 133 -0.25 72
IV.CAR1.HHZ. 2020-04-10T06:25:56.96 0.6 undecidable manual S 151 0.2185 139 -0.34 47
MN.CUC.HHZ. 2020-04-10T06:25:55.61 0.1 undecidable manual P 340 0.5828 98 -0.49 86
IV.CET2.HHZ. 2020-04-10T06:25:55.96 0.6 undecidable manual S 312 0.125 155 -0.11 51
IV.GRIS.HNZ. 2020-04-10T06:25:53.09 0.1 undecidable manual P 330 0.3408 120 0.18 97
IV.CELI.HHZ. 2020-04-10T06:25:53.42 0.6 positive manual P 97 0.3363 121 0.56 44
IV.TDS.HHZ. 2020-04-10T06:25:52.72 0.1 undecidable manual P 43 0.2941 127 0.35 94
IV.CET2.HHZ. 2020-04-10T06:25:51.47 0.1 negative manual P 312 0.125 155 0.57 93
IV.CAR1.HHZ. 2020-04-10T06:25:51.78 0.1 negative manual P 151 0.2185 139 0.17 100
IV.SPS2.HHZ. 2020-04-10T06:25:51.61 0.1 undecidable manual P 127 0.2554 133 -0.35 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHE. ML:1.6 0.000126 0.16 AML other m 2020-04-10T06:25:56.14
IV.CET2.HHN. ML:1.9 0.0002505 0.1 AML other m 2020-04-10T06:25:56.40
IV.CAR1.HHN. ML:1 3.125E-5 0.72 AML other m 2020-04-10T06:25:57.62
IV.CAR1.HHE. ML:1 3.23E-5 1.08 AML other m 2020-04-10T06:25:57.76
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download