Earthquake with magnitude of ML 1.3 on date 25-04-2020 and time 01:41:51 (Italy) in region 3 km W Rota Greca (CS)

A magnitude ML 1.3 earthquake occured in region: 3 km W Rota Greca (CS), on

  • 24-04-2020 23:41:51 (UTC)
  • 25-04-2020 01:41:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.46, 16.08 at 26 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 3 1156 1156
San Martino di Finita CS 4 1100 2256
Lattarico CS 5 4013 6269
San Benedetto Ullano CS 5 1555 7824
Fuscaldo CS 6 8140 15964
Cerzeto CS 6 1373 17337
Guardia Piemontese CS 7 1911 19248
Torano Castello CS 8 4614 23862
Mongrassano CS 8 1607 25469
Montalto Uffugo CS 9 19669 45138
Cervicati CS 10 829 45967
Paola CS 11 16013 61980
San Marco Argentano CS 12 7424 69404
Acquappesa CS 12 1907 71311
Fagnano Castello CS 12 3885 75196
San Vincenzo La Costa CS 12 2195 77391
Cetraro CS 14 10128 87519
Santa Caterina Albanese CS 14 1222 88741
San Fili CS 14 2719 91460
Malvito CS 16 1795 93255
Rende CS 16 35338 128593
San Lucido CS 17 6047 134640
Marano Marchesato CS 18 3553 138193
Luzzi CS 18 9396 147589
Bisignano CS 19 10203 157792
Roggiano Gravina CS 19 7208 165000
Castrolibero CS 19 9894 174894
Marano Principato CS 19 3180 178074
Rose CS 20 4373 182447

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km NW of Cosenza (67546 inhabitants)
57 Km NW of Lamezia Terme (70714 inhabitants)
76 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
Reviewed
Rev100
ML 1.3 2020-04-24
23:41:51
39.46 16.08 26 2020-04-25
00:17:14
Sala Sismica INGV-Roma 78551991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-24 23:41:51 ± 0.19
Latitude 39.46 ± 0.01
Longitude 16.08 ± 0.01
Depth (km) 26 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78551991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 878
Semi-minor axis of confidence ellipse (meter) 836
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 880
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.86425
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 78551991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-25 00:17:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IST3.HHZ. 2020-04-24T23:42:23.18 3.0 undecidable manual Sg 0.03 0
IV.JOPP.HHE. 2020-04-24T23:42:07.38 0.3 undecidable manual P 190 0.8642 100 -0.78 52
IV.CELI.HHZ. 2020-04-24T23:42:05.28 0.3 undecidable manual S 99 0.3345 119 0.11 72
IV.GRIS.EHE. 2020-04-24T23:42:04.81 0.3 undecidable manual S 328 0.3327 119 -0.32 68
IV.SPS2.HHZ. 2020-04-24T23:42:03.28 0.1 undecidable manual S 130 0.2599 126 -0.02 96
IV.TDS.HHZ. 2020-04-24T23:42:03.41 0.1 undecidable manual S 44 0.2824 124 -0.44 88
IV.CAR1.HHZ. 2020-04-24T23:42:02.78 0.3 undecidable manual S 154 0.2275 130 0.21 72
IV.SALB.HHE. 2020-04-24T23:42:01.70 0.3 undecidable manual P 26 0.4649 110 0.15 69
XK.GIZZ.HHZ. 2020-04-24T23:42:01.87 0.3 undecidable manual P 168 0.4883 109 -0.05 69
IV.MMN.HHE. 2020-04-24T23:42:01.19 0.3 undecidable manual P 351 0.438 112 0.07 70
IV.CET2.HHZ. 2020-04-24T23:42:00.49 0.1 undecidable manual S 306 0.1205 149 -0.02 100
IV.GRIS.EHE. 2020-04-24T23:41:59.47 0.3 undecidable manual P 328 0.3327 119 -0.01 73
IV.CELI.HHZ. 2020-04-24T23:41:59.65 0.3 undecidable manual P 99 0.3345 119 0.14 71
IV.SPS2.HHZ. 2020-04-24T23:41:58.53 0.1 undecidable manual P 130 0.2599 126 0.11 97
IV.TDS.HHZ. 2020-04-24T23:41:58.56 0.3 positive manual P 44 0.2824 124 -0.18 70
IV.CAR1.HHZ. 2020-04-24T23:41:58.37 0.3 undecidable manual P 154 0.2275 130 0.37 69
IV.CET2.HHZ. 2020-04-24T23:41:57.19 0.1 undecidable manual P 306 0.1205 149 0.38 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHE. ML:1.6 0.0002349893 0.0512 AML other m 2020-04-24T23:42:00.86
IV.CET2.HHN. ML:1.9 0.0003948875 0.1024 AML other m 2020-04-24T23:42:00.90
IV.CAR1.HHE. ML:1.3 7.448496E-5 0.2432 AML other m 2020-04-24T23:42:03.11
IV.CAR1.HHN. ML:1.2 6.3500045E-5 0.1408 AML other m 2020-04-24T23:42:03.61
IV.SPS2.HHE. ML:1.2 6.15827E-5 0.2176 AML other m 2020-04-24T23:42:03.51
IV.SPS2.HHN. ML:1.2 6.5176755E-5 0.256 AML other m 2020-04-24T23:42:03.80
IV.TDS.HHE. ML:1.1 4.357728E-5 0.3328 AML other m 2020-04-24T23:42:03.73
IV.TDS.HHN. ML:1.3 6.61085E-5 0.2816 AML other m 2020-04-24T23:42:03.77
IV.CELI.HNE. ML:1.3 5.522105E-5 0.32 AML other m 2020-04-24T23:42:05.44
IV.CELI.HNN. ML:1.3 6.7491305E-5 0.2816 AML other m 2020-04-24T23:42:05.65
IV.CELI.HHE. ML:1.2 5.1457885E-5 0.32 AML other m 2020-04-24T23:42:05.60
IV.CELI.HHN. ML:1.3 6.4671165E-5 0.2432 AML other m 2020-04-24T23:42:05.77
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