Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 03-09-2020 and time 11:36:44 (Italy) in region 2 km SE Serrastretta (CZ)

A magnitude ML 1.2 earthquake occured in region: 2 km SE Serrastretta (CZ), on

  • 03-09-2020 09:36:44 (UTC)
  • 03-09-2020 11:36:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.0040, 16.4390 at 11 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
Serrastretta CZ 2 3176 3176
San Pietro Apostolo CZ 3 1691 4867
Cicala CZ 5 968 5835
Carlopoli CZ 6 1516 7351
Feroleto Antico CZ 6 2171 9522
Panettieri CS 7 351 9873
Miglierina CZ 7 767 10640
Pianopoli CZ 7 2589 13229
Amato CZ 7 835 14064
Decollatura CZ 9 3159 17223
Gimigliano CZ 9 3381 20604
Tiriolo CZ 9 3870 24474
Marcellinara CZ 10 2285 26759
Platania CZ 10 2172 28931
Soveria Mannelli CZ 11 3076 32007
Lamezia Terme CZ 11 70714 102721
Bianchi CS 11 1305 104026
Sorbo San Basile CZ 12 809 104835
Settingiano CZ 12 3124 107959
Fossato Serralta CZ 12 594 108553
Pentone CZ 13 2113 110666
Taverna CZ 13 2703 113369
Colosimi CS 13 1247 114616
Albi CZ 14 949 115565
Caraffa di Catanzaro CZ 14 1866 117431
Conflenti CZ 15 1392 118823
Motta Santa Lucia CZ 16 845 119668
Pedivigliano CS 17 831 120499
Magisano CZ 17 1258 121757
Sellia CZ 17 530 122287
Maida CZ 17 4566 126853
Catanzaro CZ 17 90612 217465
Scigliano CS 18 1226 218691
Parenti CS 18 2188 220879
Cortale CZ 18 2117 222996
Jacurso CZ 18 624 223620
Martirano CZ 19 884 224504
Simeri Crichi CZ 19 4698 229202
San Pietro a Maida CZ 19 4200 233402
Zagarise CZ 19 1647 235049
Martirano Lombardo CZ 20 1112 236161
San Floro CZ 20 716 236877
Carpanzano CS 20 255 237132

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km E of Lamezia Terme (70714 inhabitants)
17 Km NW of Catanzaro (90612 inhabitants)
36 Km SE of Cosenza (67546 inhabitants)
60 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 1.2 2020-09-03
09:36:44		 39.0043 16.4388 11 2021-02-26
14:56:10		 Bollettino Sismico Italiano INGV 85334161
Reviewed
Rev100 		ML 1.2 2020-09-03
09:36:44		 39.0058 16.4438 11 2020-09-03
09:41:45		 Sala Sismica INGV-Roma 82583901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-03 09:36:44 ± 0.07
Latitude 39.0043 ± 0.0045
Longitude 16.4388 ± 0.0046
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 85334161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 489
Semi-minor axis of confidence ellipse (meter) 302
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 160
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.12501
Epicentral distance of station farthest from the epicenter (degree) 0.60255
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 85334161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-10 10:39:29

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 82583901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-03 09:41:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.JOPP.HHZ. 2020-09-03T09:37:04.18 0.6 undecidable manual S 227 65.0904 50 0.02 46
IV.PLAC.HHZ. 2020-09-03T09:37:03.65 0.6 undecidable manual S 180 61.5939 50 0.42 44
IV.CELI.HHZ. 2020-09-03T09:36:59.52 0.3 undecidable manual S 8 44.622 50 0.82 59
IV.JOPP.HHZ. 2020-09-03T09:36:56.11 0.3 undecidable manual P 227 65.0904 50 0.34 66
IV.CAR1.HHZ. 2020-09-03T09:36:55.88 0.3 undecidable manual S 325 33.8439 50 0.04 74
IV.PLAC.HHZ. 2020-09-03T09:36:55.21 0.3 undecidable manual P 180 61.5939 50 -0.02 69
IV.FERC.HNZ. 2020-09-03T09:36:55.55 0.6 undecidable manual P 204 66.8775 50 -0.5 41
MN.TIP.HHZ. 2020-09-03T09:36:55.60 0.3 undecidable manual S 55 33.6441 50 -0.18 70
IV.SERS.HHZ. 2020-09-03T09:36:52.46 0.3 undecidable manual S 81 21.7671 50 -0.16 72
IV.CELI.HHZ. 2020-09-03T09:36:52.45 0.1 undecidable manual P 8 44.622 50 -0.17 93
XK.GIZZ.HHZ. 2020-09-03T09:36:51.95 0.6 undecidable manual S 262 20.0688 50 -0.22 48
XK.SELL.HHZ. 2020-09-03T09:36:51.19 0.6 undecidable manual S 98 16.4724 124 0.02 50
MN.TIP.HHZ. 2020-09-03T09:36:50.80 0.1 undecidable manual P 55 33.6441 50 -0.13 95
XK.ALB1.HHZ. 2020-09-03T09:36:50.59 0.6 undecidable manual S 81 13.875 128 0.16 48
IV.CAR1.HHZ. 2020-09-03T09:36:50.91 0.1 undecidable manual P 325 33.8439 50 -0.05 97
IV.SPS2.HHZ. 2020-09-03T09:36:50.51 0.3 undecidable manual P 345 32.9448 50 -0.31 69
IV.SERS.HHZ. 2020-09-03T09:36:49.03 0.1 positive manual P 81 21.7671 50 -0.08 98
XK.GIZZ.HHZ. 2020-09-03T09:36:49.01 0.3 undecidable manual P 262 20.0688 50 0.17 73
XK.SELL.HHZ. 2020-09-03T09:36:48.29 0.1 positive manual P 98 16.4724 124 0.02 100
XK.ALB1.HHZ. 2020-09-03T09:36:47.97 0.1 negative manual P 81 13.875 128 0.13 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHE. ML:1.7 0.0003045 0.4 AML other m 2020-09-03T09:36:52.79
IV.SERS.HHN. ML:1.3 0.0001215 1.54 AML other m 2020-09-03T09:36:54.22
MN.TIP.HHN. ML:0.9 0.000028400000000000003 1.5 AML other m 2020-09-03T09:36:55.14
MN.TIP.HHE. ML:1.2 0.00006245 1.5 AML other m 2020-09-03T09:36:56.79
IV.CAR1.HHN. ML:1.7 0.0001885 1.38 AML other m 2020-09-03T09:36:56.77
IV.CAR1.HHE. ML:1.6 0.00015 0.48 AML other m 2020-09-03T09:36:56.74
IV.SPS2.HHN. ML:0.9 0.00003645 0.18 AML other m 2020-09-03T09:36:57.44
IV.SPS2.HHE. ML:0.8 0.00002575 1.38 AML other m 2020-09-03T09:36:57.03
IV.CELI.HHN. ML:1.2 0.00005165 1.64 AML other m 2020-09-03T09:37:00.98
IV.CELI.HHE. ML:0.8 0.00001875 0.42 AML other m 2020-09-03T09:37:01.40
IV.PLAC.HHE. ML:1.2 0.00003455 0.28 AML other m 2020-09-03T09:37:05.74
IV.JOPP.HHE. ML:1.3 0.00004195 0.78 AML other m 2020-09-03T09:37:06.20
IV.PLAC.HHN. ML:1.1 0.0000265 1.36 AML other m 2020-09-03T09:37:06.70
IV.JOPP.HHN. ML:1.3 0.00003625 0.36 AML other m 2020-09-03T09:37:08.07
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