Earthquake with magnitude of ML 1.8 on date 27-10-2020 and time 09:53:02 (UTC) in region 7 km NW Sorbo San Basile (CZ)

A magnitude ML 1.8 earthquake occured in region: 7 km NW Sorbo San Basile (CZ), on

  • 27-10-2020 09:53:02 (UTC)
  • 27-10-2020 10:53:02 (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 7 2703 3512
Albi CZ 7 949 4461
Cicala CZ 8 968 5429
Carlopoli CZ 8 1516 6945
Panettieri CS 8 351 7296
Fossato Serralta CZ 9 594 7890
Magisano CZ 10 1258 9148
San Pietro Apostolo CZ 10 1691 10839
Pentone CZ 11 2113 12952
Gimigliano CZ 11 3381 16333
Bianchi CS 12 1305 17638
Sellia CZ 13 530 18168
Serrastretta CZ 13 3176 21344
Zagarise CZ 13 1647 22991
Colosimi CS 13 1247 24238
Tiriolo CZ 15 3870 28108
Soveria Mannelli CZ 15 3076 31184
Parenti CS 15 2188 33372
Miglierina CZ 16 767 34139
Simeri Crichi CZ 16 4698 38837
Amato CZ 17 835 39672
Decollatura CZ 17 3159 42831
Marcellinara CZ 17 2285 45116
Sersale CZ 17 4630 49746
Cerva CZ 18 1223 50969
Settingiano CZ 18 3124 54093
Cotronei KR 18 5480 59573
Soveria Simeri CZ 19 1564 61137
Feroleto Antico CZ 19 2171 63308
PetronĂ  CZ 19 2629 65937
Pianopoli CZ 19 2589 68526
Catanzaro CZ 19 90612 159138

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km N of Catanzaro (90612 inhabitants)
23 Km NE of Lamezia Terme (70714 inhabitants)
35 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 1.8 2020-10-27
09:53:02
39.08 16.55 10 2020-10-27
09:57:48
Sala Sismica INGV-Roma 84176701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-27 09:53:02 ± 0.06
Latitude 39.08 ± 0.00
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 84176701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 575
Semi-minor axis of confidence ellipse (meter) 370
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 114
Circular confidence region, given by single value of horizontal uncertainty (meter) 580
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.63312
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 84176701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-27 09:57:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LADO.EHZ. 2020-10-27T09:53:17.13 0.6 undecidable manual S 58 0.3939 50 0.03 48
IV.CELI.HHZ. 2020-10-27T09:53:15.05 0.6 undecidable manual S 355 0.3265 50 -0.05 48
IV.CAR1.HHZ. 2020-10-27T09:53:14.67 0.6 undecidable manual S 304 0.313 50 -0.04 49
IV.PLAC.HHZ. 2020-10-27T09:53:14.92 1.0 negative manual P 188 0.6331 50 -0.21 22
IV.SPS2.HHZ. 2020-10-27T09:53:13.21 0.6 undecidable manual S 323 0.2671 50 -0.13 48
IV.GRI.EHZ. 2020-10-27T09:53:13.12 0.3 undecidable manual S 201 0.2734 50 -0.4 68
IV.PIPA.HHZ. 2020-10-27T09:53:12.46 0.1 undecidable manual P 27 0.4578 50 0.32 89
IV.LADO.EHZ. 2020-10-27T09:53:11.26 0.3 negative manual P 58 0.3939 50 0.21 69
MN.TIP.HHZ. 2020-10-27T09:53:10.51 0.6 undecidable manual S 58 0.1934 115 -0.52 45
IV.CELI.HHZ. 2020-10-27T09:53:09.93 0.1 positive manual P 355 0.3265 50 0.04 97
IV.CAR1.HHZ. 2020-10-27T09:53:09.49 1.0 negative manual P 304 0.313 50 -0.18 24
IV.GRI.EHZ. 2020-10-27T09:53:09.16 0.1 undecidable manual P 201 0.2734 50 0.18 95
XK.GIZZ.HHZ. 2020-10-27T09:53:09.42 3.0 undecidable manual Sn -0.68 0
XK.SELL.HHZ. 2020-10-27T09:53:08.47 0.6 undecidable manual S 146 0.1133 129 0.05 50
IV.SPS2.HHZ. 2020-10-27T09:53:08.76 0.6 positive manual P 323 0.2671 50 -0.11 48
IV.SERS.HHZ. 2020-10-27T09:53:08.29 0.6 undecidable manual S 110 0.1178 128 -0.26 48
XK.ALB1.HNZ. 2020-10-27T09:53:07.17 0.6 undecidable manual S 143 0.0665 144 0.01 51
MN.TIP.HHZ. 2020-10-27T09:53:07.43 0.1 negative manual P 58 0.1934 115 -0.12 98
IV.SERS.HHZ. 2020-10-27T09:53:06.12 1.0 undecidable manual P 110 0.1178 128 0.01 25
XK.SELL.HHZ. 2020-10-27T09:53:06.11 0.1 undecidable manual P 146 0.1133 129 0.08 100
XK.ALB1.HNZ. 2020-10-27T09:53:05.54 0.1 undecidable manual P 143 0.0665 144 0.23 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HNE. ML:2 0.000948 0.54 AML other m 2020-10-27T09:53:08.45
IV.SERS.HHN. ML:1.9 0.0009265 0.54 AML other m 2020-10-27T09:53:08.45
IV.SERS.HNN. ML:2.2 0.001505 0.28 AML other m 2020-10-27T09:53:08.50
IV.SERS.HHE. ML:2.2 0.00165 0.28 AML other m 2020-10-27T09:53:08.49
MN.TIP.HNE. ML:1.7 0.000309 0.28 AML other m 2020-10-27T09:53:10.79
MN.TIP.HHE. ML:1.7 0.000312 0.28 AML other m 2020-10-27T09:53:10.79
MN.TIP.HNN. ML:1.7 0.000373 0.34 AML other m 2020-10-27T09:53:10.95
MN.TIP.HHN. ML:1.7 0.000344 0.34 AML other m 2020-10-27T09:53:10.95
IV.SPS2.HHN. ML:1.5 0.000151 0.36 AML other m 2020-10-27T09:53:13.76
IV.SPS2.HHE. ML:1.4 0.000111 1.5 AML other m 2020-10-27T09:53:13.16
IV.CAR1.HHN. ML:1.9 0.0003295 0.38 AML other m 2020-10-27T09:53:16.04
IV.CELI.HHE. ML:1.5 0.0001246 1.36 AML other m 2020-10-27T09:53:17.97
IV.CELI.HHN. ML:1.3 8.39E-5 1.02 AML other m 2020-10-27T09:53:17.99
IV.CAR1.HHE. ML:1.9 0.0003275 1.68 AML other m 2020-10-27T09:53:18.91
IV.LADO.EHE. ML:2 0.0003045 0.26 AML other m 2020-10-27T09:53:19.83
IV.LADO.EHN. ML:1.9 0.0002615 0.24 AML other m 2020-10-27T09:53:19.85
IV.PIPA.HHN. ML:1.6 9.225E-5 0.7 AML other m 2020-10-27T09:53:25.44
IV.PIPA.HHE. ML:1.6 9.575E-5 0.74 AML other m 2020-10-27T09:53:25.85
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