Earthquake with magnitude of ML 0.9 on date 29-10-2020 and time 20:55:30 (Italy) in region 4 km NW Sorbo San Basile (CZ)

A magnitude ML 0.9 earthquake occured in region: 4 km NW Sorbo San Basile (CZ), on

  • 29-10-2020 19:55:30 (UTC)
  • 29-10-2020 20:55:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.06, 16.55 at 13 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
Sorbo San Basile CZ 5 809 809
Taverna CZ 5 2703 3512
Albi CZ 5 949 4461
Cicala CZ 7 968 5429
Fossato Serralta CZ 7 594 6023
Magisano CZ 8 1258 7281
Pentone CZ 8 2113 9394
Carlopoli CZ 8 1516 10910
Panettieri CS 9 351 11261
San Pietro Apostolo CZ 9 1691 12952
Gimigliano CZ 9 3381 16333
Sellia CZ 11 530 16863
Zagarise CZ 11 1647 18510
Serrastretta CZ 13 3176 21686
Tiriolo CZ 13 3870 25556
Bianchi CS 13 1305 26861
Simeri Crichi CZ 14 4698 31559
Miglierina CZ 14 767 32326
Colosimi CS 15 1247 33573
Amato CZ 15 835 34408
Marcellinara CZ 15 2285 36693
Soveria Mannelli CZ 16 3076 39769
Sersale CZ 16 4630 44399
Settingiano CZ 16 3124 47523
Soveria Simeri CZ 17 1564 49087
Parenti CS 17 2188 51275
Decollatura CZ 17 3159 54434
Cerva CZ 17 1223 55657
Catanzaro CZ 17 90612 146269
PetronĂ  CZ 18 2629 148898
Feroleto Antico CZ 18 2171 151069
Pianopoli CZ 18 2589 153658
Andali CZ 19 769 154427
Cotronei KR 19 5480 159907

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km N of Catanzaro (90612 inhabitants)
22 Km E of Lamezia Terme (70714 inhabitants)
37 Km SE of Cosenza (67546 inhabitants)
50 Km W of Crotone (62178 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 2020-10-29
19:55:30
39.06 16.55 13 2020-10-29
20:01:20
Sala Sismica INGV-Roma 84243581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-29 19:55:30 ± 0.24
Latitude 39.06 ± 0.01
Longitude 16.55 ± 0.01
Depth (km) 13 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 84243581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1367
Semi-minor axis of confidence ellipse (meter) 1052
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 177
Circular confidence region, given by single value of horizontal uncertainty (meter) 1370
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 164
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.34624
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 84243581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-29 20:01:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2020-10-29T19:55:51.55 3.0 undecidable manual P -0.1 0
IV.CET2.HHZ. 2020-10-29T19:55:45.63 3.0 negative manual P 1.66 0
IV.CELI.HHZ. 2020-10-29T19:55:44.10 0.3 undecidable manual S 354 0.3462 95 1.01 51
XK.GIZZ.HHZ. 2020-10-29T19:55:43.61 3.0 undecidable manual S 0.4 0
IV.CAR1.HHZ. 2020-10-29T19:55:42.34 0.3 undecidable manual S 306 0.3292 96 -0.24 71
IV.SPS2.HHZ. 2020-10-29T19:55:41.13 0.3 undecidable manual S 325 0.286 97 -0.18 72
MN.TIP.HHZ. 2020-10-29T19:55:38.42 0.1 undecidable manual S 53 0.1996 104 -0.39 91
IV.CELI.HHZ. 2020-10-29T19:55:37.79 0.1 undecidable manual P 354 0.3462 95 0.08 94
IV.SPS2.HHZ. 2020-10-29T19:55:36.75 0.3 undecidable manual P 325 0.286 97 0.07 72
XK.SELL.HHZ. 2020-10-29T19:55:36.21 0.1 undecidable manual S 142 0.0953 131 0.19 99
IV.CAR1.HHZ. 2020-10-29T19:55:36.68 0.3 undecidable manual P 306 0.3292 96 -0.73 62
IV.SERS.HHZ. 2020-10-29T19:55:36.12 0.1 undecidable manual S 102 0.1079 126 -0.19 96
MN.TIP.HHZ. 2020-10-29T19:55:35.24 0.1 undecidable manual P 53 0.1996 104 0.01 100
XK.ALB1.HHZ. 2020-10-29T19:55:34.98 0.1 undecidable manual S 135 0.0486 153 -0.19 97
XK.SELL.HHZ. 2020-10-29T19:55:33.93 0.1 undecidable manual P 142 0.0953 131 0.31 96
IV.SERS.HHZ. 2020-10-29T19:55:33.99 0.1 undecidable manual P 102 0.1079 126 0.2 98
XK.ALB1.HHZ. 2020-10-29T19:55:33.29 0.1 undecidable manual P 135 0.0486 153 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHN. ML:1 8.96E-5 0.54 AML other m 2020-10-29T19:55:36.27
IV.SERS.HHE. ML:1.2 0.00014 0.28 AML other m 2020-10-29T19:55:36.31
IV.SERS.HNE. ML:0.9 7.3673825E-5 0.1664 AML other m 2020-10-29T19:55:36.28
IV.SERS.HNN. ML:1.1 0.00012280595 0.2816 AML other m 2020-10-29T19:55:36.31
MN.TIP.HHE. ML:0.6 2.2799495E-5 0.256 AML other m 2020-10-29T19:55:38.63
MN.TIP.HHN. ML:0.6 2.717199E-5 0.448 AML other m 2020-10-29T19:55:38.79
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