Earthquake with magnitude of ML 1.2 on date 31-01-2020 and time 04:29:18 (Italy) in region 8 km NE Magisano (CZ)

A magnitude ML 1.2 earthquake occured in region: 8 km NE Magisano (CZ), on

  • 31-01-2020 03:29:18 (UTC)
  • 31-01-2020 04:29:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.08, 16.67 at 17 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
Magisano CZ 8 1258 1258
PetronĂ  CZ 8 2629 3887
Sersale CZ 9 4630 8517
Albi CZ 9 949 9466
Zagarise CZ 9 1647 11113
Cerva CZ 9 1223 12336
Taverna CZ 10 2703 15039
Mesoraca KR 11 6523 21562
Andali CZ 11 769 22331
Sorbo San Basile CZ 11 809 23140
Petilia Policastro KR 11 9173 32313
Sellia CZ 11 530 32843
Belcastro CZ 12 1399 34242
Fossato Serralta CZ 12 594 34836
Cotronei KR 13 5480 40316
Pentone CZ 13 2113 42429
Simeri Crichi CZ 14 4698 47127
Soveria Simeri CZ 15 1564 48691
Marcedusa CZ 15 448 49139
Cropani CZ 15 4778 53917
Gimigliano CZ 17 3381 57298
Cicala CZ 17 968 58266
Roccabernarda KR 18 3393 61659
Carlopoli CZ 19 1516 63175
Panettieri CS 19 351 63526
Caccuri KR 19 1663 65189
San Pietro Apostolo CZ 19 1691 66880
San Giovanni in Fiore CS 20 17372 84252

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NE of Catanzaro (90612 inhabitants)
33 Km E of Lamezia Terme (70714 inhabitants)
39 Km W of Crotone (62178 inhabitants)
43 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 1.2 2020-01-31
03:29:18
39.08 16.67 17 2020-01-31
03:33:12
Sala Sismica INGV-Roma 76054831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-31 03:29:18 ± 0.15
Latitude 39.08 ± 0.01
Longitude 16.67 ± 0.01
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76054831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 738
Semi-minor axis of confidence ellipse (meter) 672
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) 740
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 185
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.3984
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 76054831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-31 03:33:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2020-01-31T03:29:33.00 0.6 undecidable manual S 296 0.3984 100 0.07 51
IV.CELI.HHZ. 2020-01-31T03:29:31.56 0.6 undecidable manual S 339 0.348 102 0.08 51
IV.SPS2.HHZ. 2020-01-31T03:29:31.15 0.6 undecidable manual S 310 0.3345 103 0.06 51
IV.GRI.EHZ. 2020-01-31T03:29:30.74 0.6 undecidable manual S 218 0.3229 103 0 52
IV.PIPA.HHZ. 2020-01-31T03:29:28.15 3.0 positive manual P -0.13 0
IV.CELI.HHZ. 2020-01-31T03:29:26.07 0.6 positive manual P 339 0.348 102 0.06 51
IV.CAR1.HHZ. 2020-01-31T03:29:26.71 0.1 negative manual P 296 0.3984 100 -0.14 100
IV.SPS2.HHZ. 2020-01-31T03:29:25.44 1.0 positive manual P 310 0.3345 103 -0.35 24
IV.GRI.EHZ. 2020-01-31T03:29:25.68 1.0 negative manual P 218 0.3229 103 0.09 26
MN.TIP.HHZ. 2020-01-31T03:29:25.10 0.6 undecidable manual S 33 0.1205 133 -0.25 51
MN.TIP.HHZ. 2020-01-31T03:29:22.71 0.3 positive manual P 33 0.1205 133 0.23 78
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHN. ML:1 8.53E-5 0.24 AML other m 2020-01-31T03:29:25.30
MN.TIP.HHE. ML:1.2 0.000122 0.28 AML other m 2020-01-31T03:29:25.28
IV.SPS2.HHN. ML:1.1 4.175E-5 0.18 AML other m 2020-01-31T03:29:32.20
IV.SPS2.HHE. ML:1 3.375E-5 0.74 AML other m 2020-01-31T03:29:33.47
IV.CAR1.HHN. ML:1.4 7.025E-5 0.28 AML other m 2020-01-31T03:29:34.61
IV.CAR1.HHE. ML:1.4 7.765E-5 1.54 AML other m 2020-01-31T03:29:35.07
IV.PIPA.HHE. ML:1.1 3.33E-5 1.32 AML other m 2020-01-31T03:29:39.33
IV.PIPA.HHN. ML:1 3.125E-5 1.78 AML other m 2020-01-31T03:29:43.89
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