Earthquake with magnitude of ML 1.4 on date 11-02-2020 and time 20:10:34 (UTC) in region 6 km NE Albi (CZ)

A magnitude ML 1.4 earthquake occured in region: 6 km NE Albi (CZ), on

  • 11-02-2020 20:10:34 (UTC)
  • 11-02-2020 21:10:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.07, 16.64 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
Albi CZ 6 949 949
Magisano CZ 6 1258 2207
Taverna CZ 7 2703 4910
Sorbo San Basile CZ 8 809 5719
Zagarise CZ 8 1647 7366
Fossato Serralta CZ 10 594 7960
Sellia CZ 10 530 8490
Sersale CZ 10 4630 13120
Pentone CZ 11 2113 15233
Cerva CZ 11 1223 16456
PetronĂ  CZ 11 2629 19085
Andali CZ 13 769 19854
Simeri Crichi CZ 13 4698 24552
Mesoraca KR 14 6523 31075
Cicala CZ 14 968 32043
Cotronei KR 14 5480 37523
Gimigliano CZ 14 3381 40904
Petilia Policastro KR 14 9173 50077
Belcastro CZ 15 1399 51476
Soveria Simeri CZ 15 1564 53040
Carlopoli CZ 16 1516 54556
Panettieri CS 16 351 54907
San Pietro Apostolo CZ 16 1691 56598
Cropani CZ 17 4778 61376
Tiriolo CZ 18 3870 65246
Marcedusa CZ 18 448 65694
Catanzaro CZ 19 90612 156306
Bianchi CS 20 1305 157611
Miglierina CZ 20 767 158378
Serrastretta CZ 20 3176 161554
Marcellinara CZ 20 2285 163839

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km N of Catanzaro (90612 inhabitants)
29 Km E of Lamezia Terme (70714 inhabitants)
41 Km SE of Cosenza (67546 inhabitants)
42 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
Rev 100 ML 1.4 2020-02-11
20:10:34
39.07 16.64 10 2020-02-11
20:15:42
Sala Sismica INGV-Roma 76444021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-11 20:10:34 ± 0.09
Latitude 39.07 ± 0.01
Longitude 16.64 ± 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 76444021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 831
Semi-minor axis of confidence ellipse (meter) 648
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 129
Circular confidence region, given by single value of horizontal uncertainty (meter) 830
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
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) 0.05576
Epicentral distance of station farthest from the epicenter (degree) 0.37502
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 76444021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-11 20:15:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2020-02-11T20:10:49.19 0.3 undecidable manual S 299 0.375 50 0.52 65
IV.CELI.HHZ. 2020-02-11T20:10:47.68 0.3 undecidable manual S 343 0.3435 50 -0.05 72
IV.LADO.EHE. 2020-02-11T20:10:47.57 0.6 undecidable manual S 52 0.339 50 -0.04 48
IV.SPS2.HHZ. 2020-02-11T20:10:47.06 0.6 undecidable manual S 313 0.3166 50 0.12 48
IV.LADO.EHE. 2020-02-11T20:10:42.34 0.1 undecidable manual P 52 0.339 50 0.17 94
IV.CAR1.HHZ. 2020-02-11T20:10:42.63 0.6 negative manual P 299 0.375 50 -0.16 47
IV.GRI.EHE. 2020-02-11T20:10:41.46 0.1 undecidable manual P 214 0.3022 50 -0.08 97
IV.SPS2.HHZ. 2020-02-11T20:10:41.34 0.1 undecidable manual P 313 0.3166 50 -0.45 89
IV.CELI.HHZ. 2020-02-11T20:10:41.98 0.6 undecidable manual P 343 0.3435 50 -0.27 46
MN.TIP.HHZ. 2020-02-11T20:10:40.99 0.6 undecidable manual S 42 0.1421 121 -0.16 49
MN.TIP.HHZ. 2020-02-11T20:10:38.60 0.1 positive manual P 42 0.1421 121 0.15 98
IV.SERS.HHZ. 2020-02-11T20:10:38.58 0.6 undecidable manual S 133 0.0558 147 -0.12 50
IV.SERS.HHZ. 2020-02-11T20:10:37.18 0.1 undecidable manual P 133 0.0558 147 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHN. ML:1.8 0.001011 0.54 AML other m 2020-02-11T20:10:38.63
IV.SERS.HNE. ML:1.8 0.0010085 0.52 AML other m 2020-02-11T20:10:38.64
IV.SERS.HNN. ML:2 0.0016 0.3 AML other m 2020-02-11T20:10:38.68
IV.SERS.HHE. ML:2 0.00166 0.3 AML other m 2020-02-11T20:10:38.68
MN.TIP.HHE. ML:1.4 0.000244 0.28 AML other m 2020-02-11T20:10:41.28
MN.TIP.HHN. ML:1.1 0.0001265 0.42 AML other m 2020-02-11T20:10:41.08
IV.SPS2.HHE. ML:1.1 5.23E-5 1.68 AML other m 2020-02-11T20:10:47.07
IV.SPS2.HHN. ML:1.2 7.095E-5 1 AML other m 2020-02-11T20:10:49.03
IV.CELI.HHE. ML:1.3 7.63E-5 1.14 AML other m 2020-02-11T20:10:49.19
IV.CELI.HHN. ML:1.3 7.03E-5 1 AML other m 2020-02-11T20:10:50.58
MN.TIP.HNE. ML:1.4 0.0002329375 0.2944 AML other m 2020-02-11T20:10:41.29
MN.TIP.HNN. ML:1.1 0.00010822555 0.2944 AML other m 2020-02-11T20:10:41.43
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