Earthquake with magnitude of ML 1.6 on date 24-02-2020 and time 21:27:23 (Italy) in region 6 km N Albi (CZ)

A magnitude ML 1.6 earthquake occured in region: 6 km N Albi (CZ), on

  • 24-02-2020 20:27:23 (UTC)
  • 24-02-2020 21:27:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.08, 16.6 at 7 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
Taverna CZ 7 2703 3652
Sorbo San Basile CZ 7 809 4461
Magisano CZ 8 1258 5719
Fossato Serralta CZ 9 594 6313
Zagarise CZ 10 1647 7960
Pentone CZ 11 2113 10073
Sellia CZ 11 530 10603
Cicala CZ 12 968 11571
Panettieri CS 13 351 11922
Carlopoli CZ 13 1516 13438
Sersale CZ 13 4630 18068
Gimigliano CZ 13 3381 21449
Cerva CZ 14 1223 22672
San Pietro Apostolo CZ 14 1691 24363
PetronĂ  CZ 14 2629 26992
Simeri Crichi CZ 14 4698 31690
Cotronei KR 15 5480 37170
Andali CZ 16 769 37939
Soveria Simeri CZ 16 1564 39503
Mesoraca KR 17 6523 46026
Bianchi CS 17 1305 47331
Tiriolo CZ 17 3870 51201
Petilia Policastro KR 17 9173 60374
Serrastretta CZ 17 3176 63550
Belcastro CZ 18 1399 64949
Colosimi CS 18 1247 66196
Miglierina CZ 18 767 66963
Parenti CS 19 2188 69151
Marcellinara CZ 19 2285 71436
Catanzaro CZ 19 90612 162048
Amato CZ 19 835 162883
Soveria Mannelli CZ 20 3076 165959
Settingiano CZ 20 3124 169083
Cropani CZ 20 4778 173861

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km N of Catanzaro (90612 inhabitants)
27 Km E of Lamezia Terme (70714 inhabitants)
38 Km SE of Cosenza (67546 inhabitants)
45 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 1.6 2020-02-24
20:27:23
39.08 16.6 7 2020-02-24
20:33:49
Sala Sismica INGV-Roma 76782741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-24 20:27:23 ± 0.08
Latitude 39.08 ± 0.00
Longitude 16.60 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76782741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 476
Semi-minor axis of confidence ellipse (meter) 444
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 135
Circular confidence region, given by single value of horizontal uncertainty (meter) 480
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.05576
Epicentral distance of station farthest from the epicenter (degree) 0.73115
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:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 76782741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-24 20:33:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PLAC.HHZ. 2020-02-24T20:27:46.47 0.3 undecidable manual S 192 0.643 50 0.81 56
IV.JOPP.HHZ. 2020-02-24T20:27:38.03 0.1 undecidable manual P 230 0.7311 50 0.31 85
IV.CELI.HHZ. 2020-02-24T20:27:37.11 0.3 undecidable manual S 347 0.331 101 0.81 58
IV.CAR1.HHZ. 2020-02-24T20:27:37.33 0.6 undecidable manual S 300 0.3489 50 0.37 46
IV.LADO.EHE. 2020-02-24T20:27:36.64 0.6 undecidable manual S 55 0.357 50 -0.55 43
IV.PLAC.HHZ. 2020-02-24T20:27:36.04 1.0 positive manual P 192 0.643 50 -0.17 22
IV.CET2.HHZ. 2020-02-24T20:27:36.76 0.1 undecidable manual P 312 0.6727 50 0.03 91
IV.TDS.HHZ. 2020-02-24T20:27:35.44 0.1 undecidable manual P 341 0.6151 50 -0.31 87
XK.GIZZ.HHE. 2020-02-24T20:27:35.34 0.6 undecidable manual S 252 0.322 101 -0.62 43
IV.GRI.EHZ. 2020-02-24T20:27:34.72 0.6 undecidable manual S 209 0.2932 103 -0.18 48
IV.PIPA.HHZ. 2020-02-24T20:27:32.62 0.1 undecidable manual P 22 0.438 50 -0.09 95
IV.CAR1.HHZ. 2020-02-24T20:27:31.09 0.6 undecidable manual P 300 0.3489 50 -0.1 48
IV.LADO.EHE. 2020-02-24T20:27:31.09 0.1 undecidable manual P 55 0.357 50 -0.23 93
XK.GIZZ.HHE. 2020-02-24T20:27:30.18 0.1 undecidable manual P 252 0.322 101 -0.44 90
IV.CELI.HHZ. 2020-02-24T20:27:30.62 0.6 positive manual P 347 0.331 101 -0.19 47
MN.TIP.HHZ. 2020-02-24T20:27:29.76 0.6 undecidable manual S 50 0.1574 113 -0.1 50
IV.GRI.EHZ. 2020-02-24T20:27:29.88 0.6 positive manual P 209 0.2932 103 -0.12 48
IV.SERS.HHE. 2020-02-24T20:27:27.14 0.6 undecidable manual S 123 0.08 129 -0.16 50
MN.TIP.HHZ. 2020-02-24T20:27:27.29 0.1 negative manual P 50 0.1574 113 0.2 98
XK.ALB1.HHZ. 2020-02-24T20:27:26.54 0.6 undecidable manual S 184 0.0558 139 -0.09 51
XK.ALB1.HHZ. 2020-02-24T20:27:25.43 0.1 undecidable manual P 184 0.0558 139 0.2 99
IV.SERS.HHE. 2020-02-24T20:27:25.77 0.1 undecidable manual P 123 0.08 129 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HNN. ML:1.6 0.0003225 0.46 AML other m 2020-02-24T20:27:30.02
MN.TIP.HNE. ML:1.6 0.0003995 1.72 AML other m 2020-02-24T20:27:30.11
MN.TIP.HHE. ML:1.7 0.000415 1.72 AML other m 2020-02-24T20:27:30.11
IV.GRI.EHN. ML:1.5 0.0001445 0.74 AML other m 2020-02-24T20:27:35.55
IV.GRI.EHE. ML:1.6 0.0001835 0.26 AML other m 2020-02-24T20:27:37.60
IV.CELI.HHE. ML:1.4 0.000104 1.36 AML other m 2020-02-24T20:27:38.69
IV.CAR1.HHN. ML:1.9 0.000282 1.56 AML other m 2020-02-24T20:27:38.00
IV.CELI.HHN. ML:1.7 0.0002005 0.26 AML other m 2020-02-24T20:27:39.79
IV.CAR1.HHE. ML:1.9 0.0003085 0.38 AML other m 2020-02-24T20:27:40.53
IV.PIPA.HHN. ML:1.5 9.295E-5 1.02 AML other m 2020-02-24T20:27:46.72
IV.CET2.HHN. ML:2 0.0001435 1.12 AML other m 2020-02-24T20:27:49.04
IV.PIPA.HHE. ML:1.6 0.000119 1.5 AML other m 2020-02-24T20:27:49.09
IV.PLAC.HHN. ML:1.6 6.05E-5 0.56 AML other m 2020-02-24T20:27:49.60
IV.TDS.HHN. ML:1.5 5.195E-5 0.62 AML other m 2020-02-24T20:27:49.47
IV.PLAC.HHE. ML:1.6 6.6E-5 0.76 AML other m 2020-02-24T20:27:49.87
IV.TDS.HHE. ML:1.4 3.865E-5 1.28 AML other m 2020-02-24T20:27:50.81
IV.CET2.HHE. ML:1.8 0.0001022 0.46 AML other m 2020-02-24T20:27:51.46
IV.JOPP.HHE. ML:1.6 5.0E-5 0.78 AML other m 2020-02-24T20:27:51.88
IV.JOPP.HHN. ML:1.6 5.015E-5 0.64 AML other m 2020-02-24T20:27:55.52
IV.CELI.HNE. ML:1.4 8.8882785E-5 0.2944 AML other m 2020-02-24T20:27:38.00
IV.CELI.HNN. ML:1.7 0.0001979223 0.256 AML other m 2020-02-24T20:27:39.78
IV.CAR1.HNE. ML:1.9 0.00028010115 0.3712 AML other m 2020-02-24T20:27:40.53
IV.CAR1.HNN. ML:1.9 0.00027045415 0.5888 AML other m 2020-02-24T20:27:42.43
IV.PLAC.HNE. ML:1.6 6.9525935E-5 0.6144 AML other m 2020-02-24T20:27:56.09
IV.PLAC.HNN. ML:1.5 5.6528785E-5 0.3968 AML other m 2020-02-24T20:27:52.59
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