Earthquake with magnitude of ML 0.9 on date 13-04-2020 and time 21:08:24 (Italy) in region 2 km SW San Mauro Marchesato (KR)

A magnitude ML 0.9 earthquake occured in region: 2 km SW San Mauro Marchesato (KR), on

  • 13-04-2020 19:08:24 (UTC)
  • 13-04-2020 21:08:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.09, 16.9 at 1 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
San Mauro Marchesato KR 2 2157 2157
Roccabernarda KR 6 3393 5550
Scandale KR 6 3169 8719
Santa Severina KR 7 2131 10850
Marcedusa CZ 9 448 11298
Cutro KR 9 10541 21839
Mesoraca KR 10 6523 28362
Petilia Policastro KR 10 9173 37535
Belcastro CZ 13 1399 38934
PetronĂ  CZ 14 2629 41563
Belvedere di Spinello KR 14 2297 43860
Rocca di Neto KR 14 5687 49547
Andali CZ 15 769 50316
Cerva CZ 16 1223 51539
Cropani CZ 17 4778 56317
Botricello CZ 17 5220 61537
Sersale CZ 18 4630 66167
Casabona KR 18 2718 68885
Caccuri KR 19 1663 70548
Crotone KR 19 62178 132726

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km W of Crotone (62178 inhabitants)
34 Km NE of Catanzaro (90612 inhabitants)
52 Km E of Lamezia Terme (70714 inhabitants)
60 Km E 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 0.9 2020-04-13
19:08:24
39.09 16.91 1 2020-04-13
19:31:17
Sala Sismica INGV-Roma 78174631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-13 19:08:24 ± 0.41
Latitude 39.09 ± 0.01
Longitude 16.91 ± 0.02
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78174631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2100
Semi-minor axis of confidence ellipse (meter) 1150
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 291
Circular confidence region, given by single value of horizontal uncertainty (meter) 2100
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 220
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.14569
Epicentral distance of station farthest from the epicenter (degree) 0.85615
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 78174631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-13 19:31:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CET2.HHE. 2020-04-13T19:08:42.34 0.3 undecidable manual P 301 0.8562 50 0.43 62
IV.PLAC.HHE. 2020-04-13T19:08:39.25 0.6 undecidable manual P 210 0.7356 50 -0.6 40
IV.CAR1.HHZ. 2020-04-13T19:08:37.26 0.3 undecidable manual P 287 0.5621 50 0.38 66
XK.GIZZ.HHE. 2020-04-13T19:08:37.06 0.6 undecidable manual P 259 0.5522 50 0.35 45
IV.SPS2.HHE. 2020-04-13T19:08:35.50 0.3 undecidable manual P 295 0.4829 91 0.19 70
XK.SELL.HHZ. 2020-04-13T19:08:33.49 0.3 undecidable manual S 244 0.2401 92 -0.33 72
IV.CELI.HHZ. 2020-04-13T19:08:33.44 0.6 undecidable manual P 316 0.4389 91 -0.89 38
IV.PIPA.HHZ. 2020-04-13T19:08:32.78 0.1 undecidable manual P 350 0.402 91 -0.73 82
XK.SELL.HHZ. 2020-04-13T19:08:30.02 0.1 undecidable manual P 244 0.2401 92 0.11 100
MN.TIP.HHZ. 2020-04-13T19:08:30.18 0.3 undecidable manual S 308 0.1457 94 0 78
IV.SERS.HHZ. 2020-04-13T19:08:30.75 0.3 undecidable manual S 253 0.1763 93 -0.63 67
IV.SERS.HHZ. 2020-04-13T19:08:29.03 0.1 undecidable manual P 253 0.1763 93 0.53 92
MN.TIP.HHZ. 2020-04-13T19:08:28.27 0.1 undecidable manual P 308 0.1457 94 0.46 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHE. ML:0.6 3.495E-5 0.48 AML other m 2020-04-13T19:08:36.38
IV.SERS.HHN. ML:0.8 4.955E-5 0.52 AML other m 2020-04-13T19:08:36.94
MN.TIP.HHN. ML:0.5 3.265E-5 0.44 AML other m 2020-04-13T19:08:39.16
MN.TIP.HHE. ML:0.6 4.505E-5 1.58 AML other m 2020-04-13T19:08:40.07
IV.PIPA.HHE. ML:1.4 7.67E-5 0.94 AML other m 2020-04-13T19:08:45.29
IV.PIPA.HHN. ML:1.4 6.875E-5 0.6 AML other m 2020-04-13T19:08:46.31
IV.CELI.HHN. ML:1 2.925E-5 0.66 AML other m 2020-04-13T19:08:46.57
IV.CELI.HHE. ML:1 2.405E-5 0.58 AML other m 2020-04-13T19:08:50.81
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