Earthquake with magnitude of ML 1.1 on date 11-09-2020 and time 22:34:12 (UTC) in region 7 km N Albi (CZ)

A magnitude ML 1.1 earthquake occured in region: 7 km N Albi (CZ), on

  • 11-09-2020 22:34:12 (UTC)
  • 12-09-2020 00:34:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.09, 16.61 at 6 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
Albi CZ 7 949 949
Taverna CZ 8 2703 3652
Magisano CZ 8 1258 4910
Sorbo San Basile CZ 8 809 5719
Zagarise CZ 10 1647 7366
Fossato Serralta CZ 10 594 7960
Pentone CZ 12 2113 10073
Sellia CZ 12 530 10603
Sersale CZ 13 4630 15233
Cicala CZ 13 968 16201
PetronĂ  CZ 13 2629 18830
Cerva CZ 13 1223 20053
Cotronei KR 14 5480 25533
Carlopoli CZ 14 1516 27049
Panettieri CS 14 351 27400
Gimigliano CZ 14 3381 30781
Simeri Crichi CZ 15 4698 35479
San Pietro Apostolo CZ 15 1691 37170
Andali CZ 15 769 37939
Mesoraca KR 16 6523 44462
Petilia Policastro KR 16 9173 53635
Soveria Simeri CZ 17 1564 55199
Belcastro CZ 17 1399 56598
Bianchi CS 18 1305 57903
Tiriolo CZ 18 3870 61773
Serrastretta CZ 19 3176 64949
Colosimi CS 19 1247 66196
Parenti CS 19 2188 68384
Cropani CZ 20 4778 73162
Miglierina CZ 20 767 73929
Catanzaro CZ 20 90612 164541

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of Catanzaro (90612 inhabitants)
28 Km E of Lamezia Terme (70714 inhabitants)
39 Km SE of Cosenza (67546 inhabitants)
44 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 1.1 2020-09-11
22:34:12
39.09 16.61 6 2020-09-11
22:41:32
Sala Sismica INGV-Roma 82828241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-11 22:34:12 ± 0.09
Latitude 39.09 ± 0.00
Longitude 16.61 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 82828241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 460
Semi-minor axis of confidence ellipse (meter) 308
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 280
Circular confidence region, given by single value of horizontal uncertainty (meter) 460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.06385
Epicentral distance of station farthest from the epicenter (degree) 0.74284
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 82828241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-11 22:41:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.JOPP.HHZ. 2020-09-11T22:34:27.43 0.3 undecidable manual P 230 0.7428 50 0.56 80
IV.LADO.EHZ. 2020-09-11T22:34:25.47 0.6 undecidable manual S 55 0.3444 99 -0.07 65
IV.SPS2.HHZ. 2020-09-11T22:34:24.20 0.6 undecidable manual S 314 0.2959 100 0.53 59
IV.CELI.HHZ. 2020-09-11T22:34:24.85 0.6 undecidable manual S 346 0.3265 99 0.01 66
IV.TDS.HHE. 2020-09-11T22:34:24.98 0.3 undecidable manual P 340 0.6115 50 0.34 87
IV.PLAC.HHE. 2020-09-11T22:34:24.86 0.3 undecidable manual P 192 0.6511 50 -0.45 84
IV.GRI.EHE. 2020-09-11T22:34:23.84 0.6 undecidable manual S 210 0.304 100 -0.15 64
IV.CAR1.HHZ. 2020-09-11T22:34:19.78 0.3 undecidable manual P 298 0.3543 99 -0.28 93
IV.CELI.HHZ. 2020-09-11T22:34:19.09 0.3 undecidable manual P 346 0.3265 99 -0.36 92
IV.LADO.EHZ. 2020-09-11T22:34:19.70 0.3 undecidable manual P 55 0.3444 99 -0.15 96
IV.SPS2.HHZ. 2020-09-11T22:34:18.49 0.3 undecidable manual P 314 0.2959 100 -0.29 94
IV.GRI.EHE. 2020-09-11T22:34:18.77 0.3 undecidable manual P 210 0.304 100 -0.19 96
MN.TIP.HHZ. 2020-09-11T22:34:18.08 0.6 undecidable manual S 50 0.1448 110 0.02 68
MN.TIP.HHZ. 2020-09-11T22:34:15.70 0.3 undecidable manual P 50 0.1448 110 0.17 99
XK.ALB1.HHZ. 2020-09-11T22:34:15.43 0.6 undecidable manual S 192 0.0639 130 0.12 68
IV.SERS.HHZ. 2020-09-11T22:34:15.65 0.6 undecidable manual S 131 0.0764 125 -0.05 69
XK.ALB1.HHZ. 2020-09-11T22:34:14.15 0.3 undecidable manual P 192 0.0639 130 0.19 100
IV.SERS.HHZ. 2020-09-11T22:34:14.38 0.3 undecidable manual P 131 0.0764 125 0.21 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHE. ML:1.6 0.0006735193 0.1792 AML other m 2020-09-11T22:34:15.98
IV.SERS.HHN. ML:1.5 0.000632657955 0.0768 AML other m 2020-09-11T22:34:15.79
IV.SERS.HNE. ML:1.6 0.00075220525 0.1792 AML other m 2020-09-11T22:34:15.80
IV.SERS.HNN. ML:1.6 0.0006966328 0.2048 AML other m 2020-09-11T22:34:15.99
MN.TIP.HHE. ML:1.3 0.000194495 0.2944 AML other m 2020-09-11T22:34:18.23
MN.TIP.HHN. ML:1.1 0.0001208473 0.32 AML other m 2020-09-11T22:34:18.38
MN.TIP.HNE. ML:1.3 0.000189141 0.2816 AML other m 2020-09-11T22:34:18.38
MN.TIP.HNN. ML:1.1 0.000121797125 0.3456 AML other m 2020-09-11T22:34:18.22
IV.SPS2.HHE. ML:0.9 3.4775635E-5 0.2048 AML other m 2020-09-11T22:34:25.21
IV.SPS2.HHN. ML:1 4.411332E-5 0.2176 AML other m 2020-09-11T22:34:25.47
IV.CELI.HNE. ML:1 4.196414E-5 0.7424 AML other m 2020-09-11T22:34:28.29
IV.CELI.HNN. ML:1 4.205354E-5 0.2688 AML other m 2020-09-11T22:34:27.08
IV.CELI.HHE. ML:0.8 2.4972805E-5 0.256 AML other m 2020-09-11T22:34:27.64
IV.CELI.HHN. ML:1 4.166261E-5 0.3584 AML other m 2020-09-11T22:34:28.03
IV.LADO.EHE. ML:1.5 0.00010867975 0.3456 AML other m 2020-09-11T22:34:28.66
IV.LADO.EHN. ML:1.1 5.0761855E-5 0.1792 AML other m 2020-09-11T22:34:27.52
IV.CAR1.HHE. ML:1.3 6.592266E-5 0.6016 AML other m 2020-09-11T22:34:28.97
IV.CAR1.HHN. ML:1.2 5.708623E-5 0.448 AML other m 2020-09-11T22:34:29.86
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