Earthquake with magnitude of ML 0.6 on date 30-04-2020 and time 02:01:32 (UTC) in region 2 km S Cropani (CZ)

A magnitude ML 0.6 earthquake occured in region: 2 km S Cropani (CZ), on

  • 30-04-2020 02:01:32 (UTC)
  • 30-04-2020 04:01:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.95, 16.78 at 11 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
Cropani CZ 2 4778 4778
Sellia Marina CZ 6 7513 12291
Andali CZ 7 769 13060
Botricello CZ 8 5220 18280
Belcastro CZ 8 1399 19679
Sersale CZ 8 4630 24309
Soveria Simeri CZ 8 1564 25873
Cerva CZ 8 1223 27096
Marcedusa CZ 10 448 27544
PetronĂ  CZ 10 2629 30173
Simeri Crichi CZ 11 4698 34871
Zagarise CZ 11 1647 36518
Sellia CZ 13 530 37048
Magisano CZ 15 1258 38306
Mesoraca KR 15 6523 44829
Catanzaro CZ 17 90612 135441
Pentone CZ 17 2113 137554
Albi CZ 18 949 138503
Fossato Serralta CZ 18 594 139097
Petilia Policastro KR 18 9173 148270
Taverna CZ 19 2703 150973
Sorbo San Basile CZ 20 809 151782

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km E of Catanzaro (90612 inhabitants)
33 Km W of Crotone (62178 inhabitants)
40 Km E of Lamezia Terme (70714 inhabitants)
59 Km SE of Cosenza (67546 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 0.6 2020-04-30
02:01:32
38.95 16.78 11 2020-04-30
02:07:36
Sala Sismica INGV-Roma 78683041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-30 02:01:32 ± 0.28
Latitude 38.95 ± 0.01
Longitude 16.78 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78683041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1478
Semi-minor axis of confidence ellipse (meter) 936
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 325
Circular confidence region, given by single value of horizontal uncertainty (meter) 1480
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 289
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
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) 0.10882
Epicentral distance of station farthest from the epicenter (degree) 0.22843
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 78683041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-30 02:07:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.TIP.HHZ. 2020-04-30T02:01:41.97 0.6 undecidable manual S 356 0.2284 50 -0.21 48
XK.ALB1.HNZ. 2020-04-30T02:01:40.28 0.3 undecidable manual S 298 0.1574 122 0.25 72
MN.TIP.HHZ. 2020-04-30T02:01:38.31 0.1 undecidable manual P 356 0.2284 50 0.05 98
IV.SERS.HHZ. 2020-04-30T02:01:38.55 0.1 undecidable manual S 321 0.1088 132 0.02 100
XK.SELL.HHZ. 2020-04-30T02:01:38.59 0.6 undecidable manual S 285 0.1205 129 -0.27 47
XK.ALB1.HNZ. 2020-04-30T02:01:36.88 0.1 undecidable manual P 298 0.1574 122 -0.13 98
IV.SERS.HHZ. 2020-04-30T02:01:36.33 0.3 undecidable manual P 321 0.1088 132 0.18 74
XK.SELL.HHZ. 2020-04-30T02:01:36.37 0.3 negative manual P 285 0.1205 129 0.03 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHN. ML:1 0.0001021 0.34 AML other m 2020-04-30T02:01:38.60
IV.SERS.HHE. ML:0.6 3.775E-5 0.38 AML other m 2020-04-30T02:01:38.78
MN.TIP.HHE. ML:0.4 1.699087E-5 0.52 AML other m 2020-04-30T02:01:42.14
MN.TIP.HHN. ML:0.6 2.3093025E-5 0.24 AML other m 2020-04-30T02:01:42.27
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