Earthquake with magnitude of ML 1.2 on date 20-09-2020 and time 03:25:43 (UTC) in region 3 km SE Lamezia Terme (CZ)

A magnitude ML 1.2 earthquake occured in region: 3 km SE Lamezia Terme (CZ), on

  • 20-09-2020 03:25:43 (UTC)
  • 20-09-2020 05:25:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.96, 16.34 at 9 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
Lamezia Terme CZ 3 70714 70714
Feroleto Antico CZ 4 2171 72885
Pianopoli CZ 4 2589 75474
Platania CZ 5 2172 77646
Serrastretta CZ 9 3176 80822
Decollatura CZ 10 3159 83981
Amato CZ 11 835 84816
Miglierina CZ 12 767 85583
Maida CZ 12 4566 90149
Gizzeria CZ 12 4982 95131
San Pietro Apostolo CZ 12 1691 96822
San Pietro a Maida CZ 13 4200 101022
Jacurso CZ 13 624 101646
Conflenti CZ 13 1392 103038
Marcellinara CZ 14 2285 105323
Soveria Mannelli CZ 14 3076 108399
Cortale CZ 14 2117 110516
Tiriolo CZ 15 3870 114386
Cicala CZ 15 968 115354
Carlopoli CZ 15 1516 116870
Curinga CZ 15 6779 123649
Panettieri CS 15 351 124000
Motta Santa Lucia CZ 15 845 124845
Caraffa di Catanzaro CZ 16 1866 126711
Falerna CZ 16 4028 130739
Settingiano CZ 16 3124 133863
Martirano CZ 16 884 134747
Martirano Lombardo CZ 16 1112 135859
Gimigliano CZ 16 3381 139240
Bianchi CS 17 1305 140545
Girifalco CZ 17 5945 146490
Pedivigliano CS 17 831 147321
San Mango d'Aquino CZ 17 1564 148885
Nocera Terinese CZ 18 4731 153616
Colosimi CS 18 1247 154863
Scigliano CS 19 1226 156089
Filadelfia VV 20 5384 161473

Municipalities with at least 50000 inhabitants

An earthquake occurred to
3 Km SE of Lamezia Terme (70714 inhabitants)
23 Km W of Catanzaro (90612 inhabitants)
38 Km S of Cosenza (67546 inhabitants)
69 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 1.2 2020-09-20
03:25:43
38.96 16.34 9 2020-09-20
04:05:36
Sala Sismica INGV-Roma 83044231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-20 03:25:43 ± 0.07
Latitude 38.96 ± 0.01
Longitude 16.34 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 83044231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 520
Semi-minor axis of confidence ellipse (meter) 460
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 201
Circular confidence region, given by single value of horizontal uncertainty (meter) 520
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 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.64212
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 83044231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-20 04:05:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CMPR.HHZ. 2020-09-20T03:26:32.70 0.6 undecidable manual S 0.39 0.8
IV.CAR1.HHZ. 2020-09-20T03:25:56.02 0.6 undecidable manual S 341 0.3094 50 -0.01 64
IV.LADO.EHE. 2020-09-20T03:25:56.75 0.3 undecidable manual P 57 0.5909 50 1.01 66
IV.SPS2.HHZ. 2020-09-20T03:25:56.77 0.6 undecidable manual S 360 0.3301 50 0.13 63
IV.CET2.HHZ. 2020-09-20T03:25:56.47 0.3 undecidable manual P 332 0.6421 50 -0.13 88
IV.PLAC.HHZ. 2020-09-20T03:25:54.35 0.3 undecidable manual P 172 0.5162 50 -0.11 91
IV.JOPP.HHZ. 2020-09-20T03:25:54.40 0.3 undecidable manual P 225 0.5009 50 0.2 89
IV.SERS.HHZ. 2020-09-20T03:25:54.83 0.6 undecidable manual S 74 0.2797 50 -0.33 61
IV.CELI.HHZ. 2020-09-20T03:25:53.46 0.3 undecidable manual P 16 0.4605 50 -0.04 93
XK.ALB1.HHZ. 2020-09-20T03:25:52.54 0.6 undecidable manual S 72 0.2086 111 -0.02 66
MN.TIP.HHE. 2020-09-20T03:25:52.22 0.3 undecidable manual P 56 0.3903 50 -0.09 94
IV.SPS2.HHZ. 2020-09-20T03:25:51.25 0.3 undecidable manual P 360 0.3301 50 -0.02 96
IV.SERS.HHZ. 2020-09-20T03:25:50.28 0.3 undecidable manual P 74 0.2797 50 -0.14 95
IV.GRI.EHZ. 2020-09-20T03:25:50.43 0.6 undecidable manual S 156 0.1511 118 -0.12 65
IV.CAR1.HHZ. 2020-09-20T03:25:50.66 0.3 undecidable manual P 341 0.3094 50 -0.26 92
XK.GIZZ.HHZ. 2020-09-20T03:25:49.02 0.3 undecidable manual S 280 0.1052 127 -0.03 100
XK.ALB1.HHZ. 2020-09-20T03:25:48.94 0.3 undecidable manual P 72 0.2086 111 0.03 98
IV.GRI.EHZ. 2020-09-20T03:25:47.81 0.3 undecidable manual P 156 0.1511 118 0.05 99
XK.GIZZ.HHZ. 2020-09-20T03:25:46.93 0.3 undecidable manual P 280 0.1052 127 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHE. ML:1.6 0.0003913487 0.2208 AML other m 2020-09-20T03:25:50.70
IV.GRI.EHN. ML:1.6 0.00037447745 0.1408 AML other m 2020-09-20T03:25:50.62
IV.SERS.HHE. ML:1.1 6.253846E-5 0.2208 AML other m 2020-09-20T03:25:55.17
IV.SERS.HHN. ML:1 5.23376E-5 0.2192 AML other m 2020-09-20T03:25:55.10
IV.SERS.HNE. ML:1.2 6.9580845E-5 0.4 AML other m 2020-09-20T03:25:55.18
IV.SERS.HNN. ML:1.1 6.189536E-5 0.2192 AML other m 2020-09-20T03:25:55.18
IV.CAR1.HNE. ML:1.8 0.00025257545 0.3104 AML other m 2020-09-20T03:25:57.26
IV.CAR1.HNN. ML:1.9 0.0003549956 0.4592 AML other m 2020-09-20T03:25:56.56
IV.CAR1.HHE. ML:1.8 0.00024651315 0.24 AML other m 2020-09-20T03:25:57.26
IV.CAR1.HHN. ML:1.9 0.00035046485 0.4192 AML other m 2020-09-20T03:25:56.57
IV.SPS2.HHE. ML:0.6 1.555991E-5 0.4192 AML other m 2020-09-20T03:25:58.34
IV.SPS2.HHN. ML:0.8 2.7128725E-5 0.2992 AML other m 2020-09-20T03:25:57.31
IV.CELI.HHE. ML:0.8 1.6031145E-5 0.2 AML other m 2020-09-20T03:26:02.55
IV.CELI.HHN. ML:1.3 4.853341E-5 0.32 AML other m 2020-09-20T03:26:01.00
IV.CELI.HNE. ML:1.3 5.0758195E-5 0.76 AML other m 2020-09-20T03:26:02.13
IV.PLAC.HHE. ML:1.1 2.4080143E-5 0.4192 AML other m 2020-09-20T03:26:04.24
IV.JOPP.HHE. ML:1.2 3.5603345E-5 0.2608 AML other m 2020-09-20T03:26:01.59
IV.JOPP.HHN. ML:1.4 5.6693435E-5 0.1392 AML other m 2020-09-20T03:26:00.71
IV.CET2.HHE. ML:1.3 3.2007933E-5 0.12 AML other m 2020-09-20T03:26:07.52
IV.CET2.HHN. ML:1.5 5.6915075E-5 0.32 AML other m 2020-09-20T03:26:08.33
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