Earthquake with magnitude of ML 0.9 on date 27-10-2020 and time 02:30:47 (Italy) in region 7 km N Sorbo San Basile (CZ)

A magnitude ML 0.9 earthquake occured in region: 7 km N Sorbo San Basile (CZ), on

  • 27-10-2020 01:30:47 (UTC)
  • 27-10-2020 02:30:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.08, 16.55 at 10 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 7 809 809
Taverna CZ 8 2703 3512
Albi CZ 8 949 4461
Panettieri CS 8 351 4812
Cicala CZ 8 968 5780
Carlopoli CZ 8 1516 7296
Fossato Serralta CZ 10 594 7890
Magisano CZ 10 1258 9148
San Pietro Apostolo CZ 11 1691 10839
Pentone CZ 11 2113 12952
Bianchi CS 12 1305 14257
Gimigliano CZ 12 3381 17638
Colosimi CS 13 1247 18885
Sellia CZ 13 530 19415
Serrastretta CZ 14 3176 22591
Zagarise CZ 14 1647 24238
Parenti CS 15 2188 26426
Soveria Mannelli CZ 15 3076 29502
Tiriolo CZ 16 3870 33372
Miglierina CZ 16 767 34139
Simeri Crichi CZ 17 4698 38837
Decollatura CZ 17 3159 41996
Amato CZ 17 835 42831
Sersale CZ 17 4630 47461
Cotronei KR 18 5480 52941
Marcellinara CZ 18 2285 55226
Cerva CZ 18 1223 56449
PetronĂ  CZ 19 2629 59078
Settingiano CZ 19 3124 62202
Soveria Simeri CZ 19 1564 63766
Feroleto Antico CZ 19 2171 65937
Pianopoli CZ 20 2589 68526

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of Catanzaro (90612 inhabitants)
23 Km NE of Lamezia Terme (70714 inhabitants)
34 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 2020-10-27
01:30:47
39.08 16.55 10 2020-10-27
01:36:25
Sala Sismica INGV-Roma 84169461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-27 01:30:47 ± 0.05
Latitude 39.08 ± 0.01
Longitude 16.55 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 84169461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1166
Semi-minor axis of confidence ellipse (meter) 450
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 136
Circular confidence region, given by single value of horizontal uncertainty (meter) 1170
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 22
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31926
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 84169461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-27 01:36:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LRP.EHZ. 2020-10-27T01:31:55.03 3.0 undecidable manual Sg 10.62 0
IV.MTGR.HHZ. 2020-10-27T01:31:52.48 3.0 undecidable manual Sn -4.83 0
AC.VLO.HHZ. 2020-10-27T01:31:49.04 3.0 undecidable manual Sn -0.66 0
IV.POFI.HHZ. 2020-10-27T01:31:37.46 3.0 undecidable manual Sn -6.63 0
AC.VLO.HHZ. 2020-10-27T01:31:14.40 3.0 undecidable manual Pn -2.24 0
IV.MTMR.HNZ. 2020-10-27T01:31:11.29 3.0 undecidable manual S -2.82 0
IV.PTRJ.HNZ. 2020-10-27T01:31:06.30 3.0 undecidable manual Pg 1.85 0
IV.SACR.HHZ. 2020-10-27T01:31:05.69 3.0 undecidable manual Pg 1.84 0
IV.CELI.HHZ. 2020-10-27T01:30:59.46 0.1 undecidable manual S 355 0.3193 50 0.19 94
IV.CAR1.HHZ. 2020-10-27T01:30:58.96 0.1 undecidable manual S 303 0.3094 50 -0.03 97
IV.SPS2.HHZ. 2020-10-27T01:30:57.44 0.1 undecidable manual S 322 0.2617 50 -0.13 96
MN.TIP.HHZ. 2020-10-27T01:30:54.95 0.6 undecidable manual S 60 0.1898 115 -0.17 48
IV.CELI.HHZ. 2020-10-27T01:30:54.16 0.1 undecidable manual P 355 0.3193 50 0.05 97
IV.SPS2.HHZ. 2020-10-27T01:30:53.19 0.1 undecidable manual P 322 0.2617 50 0.06 97
IV.CAR1.HHZ. 2020-10-27T01:30:53.76 0.1 undecidable manual P 303 0.3094 50 -0.19 94
IV.SERS.HHZ. 2020-10-27T01:30:52.61 0.3 undecidable manual S 114 0.1205 126 -0.2 73
XK.SELL.HHZ. 2020-10-27T01:30:52.63 0.6 undecidable manual S 148 0.1196 126 -0.15 49
XK.ALB1.HHZ. 2020-10-27T01:30:51.55 0.6 undecidable manual S 147 0.0719 141 0.1 50
MN.TIP.HHZ. 2020-10-27T01:30:51.71 1.0 negative manual P 60 0.1898 115 0 25
XK.SELL.HHZ. 2020-10-27T01:30:50.43 0.6 negative manual P 148 0.1196 126 0.07 50
IV.SERS.HHZ. 2020-10-27T01:30:50.45 0.1 negative manual P 114 0.1205 126 0.07 100
XK.ALB1.HHZ. 2020-10-27T01:30:49.78 0.1 negative manual P 147 0.0719 141 0.18 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHN. ML:0.8 7.435E-5 0.56 AML other m 2020-10-27T01:30:52.70
IV.SERS.HHE. ML:1 0.00010265 0.3 AML other m 2020-10-27T01:30:52.75
IV.MTMR.HNE. ML:3.8 0.001435 0.18 AML other m 2020-10-27T01:31:35.37
IV.MTMR.HNN. ML:4.2 0.002865 1.1 AML other m 2020-10-27T01:31:37.44
AC.VLO.HHE. ML:4.2 0.0018 0.06 AML other m 2020-10-27T01:32:26.65
AC.VLO.HHN. ML:4 0.001415 0.52 AML other m 2020-10-27T01:32:26.90
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