Earthquake with magnitude of ML 0.6 on date 07-04-2020 and time 22:23:03 (Italy) in region 6 km SW Cotronei (KR)

A magnitude ML 0.6 earthquake occured in region: 6 km SW Cotronei (KR), on

  • 07-04-2020 20:23:03 (UTC)
  • 07-04-2020 22:23:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.16, 16.64 at 22 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
Cotronei KR 6 5480 5480
San Giovanni in Fiore CS 12 17372 22852
Petilia Policastro KR 14 9173 32025
Caccuri KR 15 1663 33688
Albi CZ 15 949 34637
Magisano CZ 16 1258 35895
Taverna CZ 16 2703 38598
Mesoraca KR 16 6523 45121
Cerenzia KR 16 1152 46273
Sorbo San Basile CZ 16 809 47082
PetronĂ  CZ 17 2629 49711
Castelsilano KR 17 1015 50726
Zagarise CZ 17 1647 52373
Cerva CZ 18 1223 53596
Sersale CZ 18 4630 58226
Fossato Serralta CZ 18 594 58820
Panettieri CS 19 351 59171
Carlopoli CZ 19 1516 60687
Sellia CZ 19 530 61217
Andali CZ 19 769 61986
Parenti CS 19 2188 64174
Pentone CZ 20 2113 66287
Cicala CZ 20 968 67255

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km N of Catanzaro (90612 inhabitants)
34 Km NE of Lamezia Terme (70714 inhabitants)
36 Km E of Cosenza (67546 inhabitants)
43 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 0.6 2020-04-07
20:23:03
39.16 16.64 23 2020-04-07
20:28:26
Sala Sismica INGV-Roma 77994351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-07 20:23:03 ± 0.1
Latitude 39.16 ± 0.00
Longitude 16.64 ± 0.01
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77994351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 702
Semi-minor axis of confidence ellipse (meter) 394
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 102
Circular confidence region, given by single value of horizontal uncertainty (meter) 700
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 145
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0.09623
Epicentral distance of station farthest from the epicenter (degree) 0.2662
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 77994351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-07 20:28:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CELI.HHZ. 2020-04-07T20:23:14.57 0.3 undecidable manual S 338 0.2662 120 0.07 72
XK.SELL.HHZ. 2020-04-07T20:23:12.35 0.1 undecidable manual S 183 0.1727 134 0.07 97
IV.SERS.HHZ. 2020-04-07T20:23:11.41 0.3 undecidable manual S 162 0.1259 144 0.04 74
XK.ALB1.HHE. 2020-04-07T20:23:11.44 0.3 undecidable manual S 193 0.1358 141 -0.1 73
MN.TIP.HHZ. 2020-04-07T20:23:10.84 0.1 undecidable manual S 76 0.0962 151 -0.05 100
IV.CELI.HHZ. 2020-04-07T20:23:09.70 0.1 undecidable manual P 338 0.2662 120 -0.06 95
IV.SERS.HHZ. 2020-04-07T20:23:08.02 0.1 undecidable manual P 162 0.1259 144 0.07 98
XK.SELL.HHZ. 2020-04-07T20:23:08.50 0.1 undecidable manual P 183 0.1727 134 0.02 98
MN.TIP.HHZ. 2020-04-07T20:23:07.66 0.1 undecidable manual P 76 0.0962 151 -0.02 100
XK.ALB1.HHE. 2020-04-07T20:23:07.87 1.0 undecidable manual P 193 0.1358 141 -0.19 24
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHN. ML:0.8 4.07E-5 0.32 AML other m 2020-04-07T20:23:11.55
IV.SERS.HHE. ML:0.5 1.79E-5 0.24 AML other m 2020-04-07T20:23:11.59
MN.TIP.HHE. ML:0.5 1.916826E-5 0.2048 AML other m 2020-04-07T20:23:11.12
MN.TIP.HHN. ML:0.4 1.3009727E-5 0.1792 AML other m 2020-04-07T20:23:11.05
IV.CELI.HHN. ML:0.6 1.48058E-5 3.1744 AML other m 2020-04-07T20:23:15.17
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