Earthquake with magnitude of ML 1.6 on date 06-07-2021 and time 18:07:16 (UTC) in region 1 km W Soveria Simeri (CZ)

A magnitude ML 1.6 earthquake occured in region: 1 km W Soveria Simeri (CZ), on

  • 06-07-2021 18:07:16 (UTC)
  • 06-07-2021 20:07:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.949, 16.673 at 36 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
Soveria Simeri CZ 1 1564 1564
Simeri Crichi CZ 2 4698 6262
Sellia CZ 5 530 6792
Zagarise CZ 6 1647 8439
Sellia Marina CZ 8 7513 15952
Catanzaro CZ 8 90612 106564
Magisano CZ 8 1258 107822
Sersale CZ 9 4630 112452
Pentone CZ 9 2113 114565
Fossato Serralta CZ 10 594 115159
Cropani CZ 10 4778 119937
Cerva CZ 10 1223 121160
Albi CZ 11 949 122109
Andali CZ 11 769 122878
Taverna CZ 11 2703 125581
Sorbo San Basile CZ 12 809 126390
PetronĂ  CZ 13 2629 129019
Belcastro CZ 13 1399 130418
Gimigliano CZ 13 3381 133799
Settingiano CZ 14 3124 136923
Tiriolo CZ 14 3870 140793
Marcellinara CZ 16 2285 143078
Botricello CZ 16 5220 148298
Marcedusa CZ 17 448 148746
Miglierina CZ 17 767 149513
Caraffa di Catanzaro CZ 18 1866 151379
San Floro CZ 18 716 152095
Amato CZ 18 835 152930
Cicala CZ 18 968 153898
Mesoraca KR 18 6523 160421
San Pietro Apostolo CZ 19 1691 162112
Borgia CZ 19 7611 169723

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km NE of Catanzaro (90612 inhabitants)
31 Km E of Lamezia Terme (70714 inhabitants)
42 Km W of Crotone (62178 inhabitants)
53 Km SE of Cosenza (67546 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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 1.6 2021-07-06
18:07:16
38.9487 16.6727 36 2021-07-06
18:29:33
Sala Sismica INGV-Roma 92317411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-06 18:07:16 ± 0.32
Latitude 38.9487 ± 0.0171
Longitude 16.6727 ± 0.0324
Depth (km) 36 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 92317411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3186
Semi-minor axis of confidence ellipse (meter) 1076
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 121
Circular confidence region, given by single value of horizontal uncertainty (meter) 3190
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 202
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) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.04856
Epicentral distance of station farthest from the epicenter (degree) 0.80309
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 92317411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-06 18:29:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CELI.HHZ. 2021-07-06T18:07:34.46 0.6 undecidable manual S 344 0.4712 120 -0.48 42
IV.CET2.HHZ. 2021-07-06T18:07:32.25 0.1 undecidable manual P 316 0.8031 54 0.06 86
IV.GRI.EHE. 2021-07-06T18:07:30.25 0.6 undecidable manual S 237 0.2338 141 0.73 40
MN.TIP.HHZ. 2021-07-06T18:07:29.64 0.6 undecidable manual S 16 0.2401 140 0 48
IV.CELI.HHZ. 2021-07-06T18:07:27.21 0.1 undecidable manual P 344 0.4712 120 -0.02 92
IV.SELL.HHZ. 2021-07-06T18:07:27.29 0.6 undecidable manual S 315 0.0486 171 0.06 49
IV.CAR1.HHZ. 2021-07-06T18:07:27.37 0.1 undecidable manual P 311 0.4694 120 0.16 90
IV.SERS.HHZ. 2021-07-06T18:07:27.44 0.6 undecidable manual S 8 0.0881 163 -0.05 50
IV.LADO.EHZ. 2021-07-06T18:07:26.65 0.6 negative manual P 35 0.411 124 0.29 44
MN.TIP.HHZ. 2021-07-06T18:07:24.22 0.1 positive manual P 16 0.2401 140 0.05 96
IV.GRI.EHE. 2021-07-06T18:07:23.48 0.1 undecidable manual P 237 0.2338 141 -0.62 83
IV.SERS.HHZ. 2021-07-06T18:07:22.96 0.1 negative manual P 8 0.0881 163 0.03 99
IV.SELL.HHZ. 2021-07-06T18:07:22.82 0.1 negative manual P 315 0.0486 171 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SELL.HHN. ML:1 4.125E-5 0.28 AML other m 2021-07-06T18:07:27.65
IV.SERS.HHE. ML:1.7 0.000208 0.34 AML other m 2021-07-06T18:07:27.80
IV.SERS.HHN. ML:1.6 0.0001635 0.46 AML other m 2021-07-06T18:07:27.87
IV.SELL.HNN. ML:1.6 0.000174 0.52 AML other m 2021-07-06T18:07:27.91
IV.SELL.HHE. ML:1 4.53E-5 0.76 AML other m 2021-07-06T18:07:28.44
IV.SELL.HNE. ML:1.6 0.0001695 0.78 AML other m 2021-07-06T18:07:28.45
MN.TIP.HNE. ML:1.8 0.000186 0.4 AML other m 2021-07-06T18:07:30.00
MN.TIP.HHE. ML:1.7 0.000167 0.42 AML other m 2021-07-06T18:07:30.00
MN.TIP.HHN. ML:1.6 0.000132 0.46 AML other m 2021-07-06T18:07:30.72
MN.TIP.HNN. ML:1.6 0.00013 0.48 AML other m 2021-07-06T18:07:31.15
IV.SERS.HNE. ML:1.4 0.000109056875 0.2816 AML other m 2021-07-06T18:07:27.64
IV.SERS.HNN. ML:1.8 0.0002269197 0.3328 AML other m 2021-07-06T18:07:27.80
IV.LADO.EHE. ML:1.5 7.5757455E-5 0.3584 AML other m 2021-07-06T18:07:35.97
IV.LADO.EHN. ML:1.5 7.2731805E-5 0.4352 AML other m 2021-07-06T18:07:35.99
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download