Earthquake with magnitude of ML 0.8 on date 19-02-2020 and time 10:57:00 (Italy) in region 5 km NW Sersale (CZ)

A magnitude ML 0.8 earthquake occured in region: 5 km NW Sersale (CZ), on

  • 19-02-2020 09:57:00 (UTC)
  • 19-02-2020 10:57:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.05, 16.69 at 14 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
Sersale CZ 5 4630 4630
Cerva CZ 6 1223 5853
Zagarise CZ 6 1647 7500
PetronĂ  CZ 6 2629 10129
Magisano CZ 6 1258 11387
Andali CZ 8 769 12156
Albi CZ 8 949 13105
Sellia CZ 9 530 13635
Belcastro CZ 9 1399 15034
Taverna CZ 10 2703 17737
Mesoraca KR 10 6523 24260
Sorbo San Basile CZ 11 809 25069
Simeri Crichi CZ 11 4698 29767
Fossato Serralta CZ 11 594 30361
Soveria Simeri CZ 11 1564 31925
Pentone CZ 11 2113 34038
Petilia Policastro KR 12 9173 43211
Cropani CZ 12 4778 47989
Marcedusa CZ 13 448 48437
Gimigliano CZ 16 3381 51818
Cotronei KR 16 5480 57298
Sellia Marina CZ 17 7513 64811
Cicala CZ 18 968 65779
Catanzaro CZ 18 90612 156391
Roccabernarda KR 19 3393 159784
Tiriolo CZ 19 3870 163654
Botricello CZ 19 5220 168874
San Pietro Apostolo CZ 19 1691 170565

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NE of Catanzaro (90612 inhabitants)
33 Km E of Lamezia Terme (70714 inhabitants)
38 Km W of Crotone (62178 inhabitants)
46 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
Rev 100 ML 0.8 2020-02-19
09:57:00
39.05 16.69 14 2020-02-19
10:08:28
Sala Sismica INGV-Roma 76644611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-19 09:57:00 ± 0.7
Latitude 39.05 ± 0.02
Longitude 16.69 ± 0.02
Depth (km) 14 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76644611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2249
Semi-minor axis of confidence ellipse (meter) 2010
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 37
Circular confidence region, given by single value of horizontal uncertainty (meter) 2250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 155
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) 0.49
Epicentral distance of station closest to the epicenter (degree) 0.01259
Epicentral distance of station farthest from the epicenter (degree) 0.42268
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:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 76644611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-19 10:08:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2020-02-19T09:57:15.88 0.1 undecidable manual S 299 0.4227 95 0.71 80
IV.CELI.HHZ. 2020-02-19T09:57:13.48 0.1 undecidable manual S 339 0.3804 96 -0.44 88
IV.CAR1.HHZ. 2020-02-19T09:57:08.52 0.1 undecidable manual P 299 0.4227 95 -0.31 90
IV.CELI.HHZ. 2020-02-19T09:57:07.87 0.1 undecidable manual P 339 0.3804 96 -0.24 92
MN.TIP.HHZ. 2020-02-19T09:57:07.01 0.1 undecidable manual S 23 0.1412 118 -0.04 100
MN.TIP.HHZ. 2020-02-19T09:57:04.51 0.1 negative manual P 23 0.1412 118 0.37 95
IV.SERS.HHZ. 2020-02-19T09:57:04.51 0.1 undecidable manual S 178 0.0126 173 -0.28 98
IV.SERS.HHZ. 2020-02-19T09:57:03.13 0.1 undecidable manual P 178 0.0126 173 0.29 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:0.8 5.62E-5 0.28 AML other m 2020-02-19T09:57:07.05
MN.TIP.HHN. ML:0.8 4.605E-5 0.36 AML other m 2020-02-19T09:57:07.21
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