Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 29-10-2020 and time 20:00:28 (UTC) in region 7 km NW Sorbo San Basile (CZ)

A magnitude ML 1.9 earthquake occured in region: 7 km NW Sorbo San Basile (CZ), on

  • 29-10-2020 20:00:28 (UTC)
  • 29-10-2020 21:00:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.0820, 16.5380 at 9 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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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
Carlopoli CZ 8 1516 2325
Panettieri CS 8 351 2676
Taverna CZ 8 2703 5379
Cicala CZ 8 968 6347
Albi CZ 8 949 7296
Fossato Serralta CZ 10 594 7890
San Pietro Apostolo CZ 10 1691 9581
Magisano CZ 11 1258 10839
Bianchi CS 11 1305 12144
Pentone CZ 11 2113 14257
Gimigliano CZ 12 3381 17638
Colosimi CS 13 1247 18885
Serrastretta CZ 13 3176 22061
Sellia CZ 14 530 22591
Zagarise CZ 14 1647 24238
Parenti CS 14 2188 26426
Soveria Mannelli CZ 14 3076 29502
Tiriolo CZ 15 3870 33372
Miglierina CZ 16 767 34139
Decollatura CZ 16 3159 37298
Amato CZ 17 835 38133
Simeri Crichi CZ 17 4698 42831
Marcellinara CZ 17 2285 45116
Sersale CZ 18 4630 49746
Cotronei KR 18 5480 55226
Feroleto Antico CZ 19 2171 57397
Settingiano CZ 19 3124 60521
Cerva CZ 19 1223 61744
Pianopoli CZ 19 2589 64333
Soveria Simeri CZ 19 1564 65897
Petronà CZ 19 2629 68526

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of Catanzaro (90612 inhabitants)
22 Km NE of Lamezia Terme (70714 inhabitants)
34 Km SE of Cosenza (67546 inhabitants)
51 Km W of Crotone (62178 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.9 2020-10-29
20:00:28		 39.0822 16.5385 9 2021-02-26
14:56:05		 Bollettino Sismico Italiano INGV 84696971
Reviewed
Rev100 		ML 1.9 2020-10-29
20:00:28		 39.0817 16.536 10 2020-10-29
20:05:17		 Sala Sismica INGV-Roma 84243671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-29 20:00:28 ± 0.04
Latitude 39.0822 ± 0.0027
Longitude 16.5385 ± 0.0035
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84696971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 297
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 103
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.07374
Epicentral distance of station farthest from the epicenter (degree) 0.84446
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 84696971
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-05 11:50:11

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 84243671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-29 20:05:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.JOPP.HHZ. 2020-10-29T20:00:52.07 0.6 undecidable manual S 227 77.2671 50 0.17 43
IV.GRIS.HNE. 2020-10-29T20:00:44.80 0.3 undecidable manual P 321 93.7395 50 0.27 62
IV.LADO.EHZ. 2020-10-29T20:00:43.52 0.6 undecidable manual S 59 44.0226 50 0.47 43
IV.JOPP.HHZ. 2020-10-29T20:00:42.26 0.3 undecidable manual P 227 77.2671 50 0.28 64
IV.CET2.HHZ. 2020-10-29T20:00:40.93 0.3 undecidable manual P 315 70.4739 50 -0.01 68
IV.PLAC.HHE. 2020-10-29T20:00:40.76 0.6 undecidable manual P 187 70.6737 50 -0.22 43
IV.CELI.HHZ. 2020-10-29T20:00:40.97 0.6 undecidable manual S 356 35.6421 50 0.16 47
IV.TDS.HHZ. 2020-10-29T20:00:40.27 0.6 undecidable manual P 345 66.378 50 -0.04 45
IV.CAR1.HHZ. 2020-10-29T20:00:40.35 0.6 undecidable manual S 304 33.9438 50 0 49
XK.GIZZ.HHZ. 2020-10-29T20:00:39.07 0.6 undecidable manual S 248 30.6471 50 -0.41 45
IV.GRI.EHN. 2020-10-29T20:00:39.32 0.6 undecidable manual S 200 30.6471 50 -0.14 47
IV.SPS2.HHZ. 2020-10-29T20:00:38.93 0.3 undecidable manual S 324 28.8489 108 -0.01 73
IV.PIPA.HHZ. 2020-10-29T20:00:38.00 0.3 undecidable manual P 28 50.616 50 0.11 69
IV.LADO.EHZ. 2020-10-29T20:00:36.88 0.1 negative manual P 59 44.0226 50 0.01 95
MN.TIP.HHZ. 2020-10-29T20:00:36.30 0.1 undecidable manual S 60 21.7671 113 -0.34 92
IV.CAR1.HHZ. 2020-10-29T20:00:35.11 0.1 undecidable manual P 304 33.9438 50 -0.2 93
IV.CELI.HHZ. 2020-10-29T20:00:35.58 0.1 positive manual P 356 35.6421 50 0 97
IV.SERS.HHZ. 2020-10-29T20:00:34.00 0.1 undecidable manual S 112 13.875 124 -0.23 96
IV.GRI.EHN. 2020-10-29T20:00:34.73 0.3 undecidable manual P 200 30.6471 50 -0.07 72
XK.GIZZ.HHZ. 2020-10-29T20:00:34.62 0.1 undecidable manual P 248 30.6471 50 -0.19 94
IV.SPS2.HHZ. 2020-10-29T20:00:34.63 0.3 undecidable manual P 324 28.8489 108 0.14 71
XK.SELL.HHZ. 2020-10-29T20:00:34.12 0.1 undecidable manual S 145 13.4754 125 0.03 100
MN.TIP.HHZ. 2020-10-29T20:00:33.07 0.1 negative manual P 60 21.7671 113 -0.1 97
XK.ALB1.HHZ. 2020-10-29T20:00:32.88 0.1 undecidable manual S 142 8.1807 138 0.16 98
XK.ALB1.HHZ. 2020-10-29T20:00:31.15 0.1 negative manual P 142 8.1807 138 0.24 97
XK.SELL.HHZ. 2020-10-29T20:00:31.78 0.1 negative manual P 145 13.4754 125 0.08 99
IV.SERS.HHZ. 2020-10-29T20:00:31.82 0.1 negative manual P 112 13.875 124 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHN. ML:2.0 0.001047 0.54 AML other m 2020-10-29T20:00:34.10
IV.SERS.HNE. ML:2.0 0.00113 0.54 AML other m 2020-10-29T20:00:34.11
IV.SERS.HNN. ML:2.2 0.00177 0.28 AML other m 2020-10-29T20:00:34.15
IV.SERS.HHE. ML:2.3 0.0019299999999999999 0.28 AML other m 2020-10-29T20:00:34.14
MN.TIP.HNE. ML:1.8 0.000419 0.3 AML other m 2020-10-29T20:00:36.45
MN.TIP.HHE. ML:1.8 0.0004215 0.3 AML other m 2020-10-29T20:00:36.60
MN.TIP.HHN. ML:1.8 0.00044699999999999997 0.36 AML other m 2020-10-29T20:00:36.61
MN.TIP.HNN. ML:1.8 0.0004425 0.36 AML other m 2020-10-29T20:00:36.62
IV.CAR1.HHE. ML:1.9 0.000313427 0.3968 AML other m 2020-10-29T20:00:41.03
IV.CELI.HHN. ML:1.1 0.000051897725000000005 0.6912 AML other m 2020-10-29T20:00:41.46
IV.CAR1.HHN. ML:1.7 0.00023053305000000001 0.2176 AML other m 2020-10-29T20:00:41.20
IV.CAR1.HNE. ML:1.9 0.0003581369 1.0496 AML other m 2020-10-29T20:00:41.22
IV.CAR1.HNN. ML:1.9 0.0003572687 0.3968 AML other m 2020-10-29T20:00:41.67
IV.LADO.EHN. ML:1.7 0.00015743755000000002 1.024 AML other m 2020-10-29T20:00:44.32
IV.LADO.EHE. ML:2.0 0.000309948 0.256 AML other m 2020-10-29T20:00:44.61
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