Earthquake with magnitude of ML 1.1 on date 23-01-2020 and time 10:13:20 (Italy) in region 7 km N Albi (CZ)

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

  • 23-01-2020 09:13:20 (UTC)
  • 23-01-2020 10:13:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.08, 16.61 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 7 949 949
Taverna CZ 8 2703 3652
Magisano CZ 8 1258 4910
Sorbo San Basile CZ 8 809 5719
Fossato Serralta CZ 10 594 6313
Zagarise CZ 10 1647 7960
Pentone CZ 11 2113 10073
Sellia CZ 11 530 10603
Cicala CZ 13 968 11571
Sersale CZ 13 4630 16201
Cerva CZ 13 1223 17424
PetronĂ  CZ 13 2629 20053
Carlopoli CZ 14 1516 21569
Panettieri CS 14 351 21920
Cotronei KR 14 5480 27400
Gimigliano CZ 14 3381 30781
Simeri Crichi CZ 15 4698 35479
San Pietro Apostolo CZ 15 1691 37170
Andali CZ 16 769 37939
Mesoraca KR 16 6523 44462
Petilia Policastro KR 16 9173 53635
Soveria Simeri CZ 16 1564 55199
Belcastro CZ 17 1399 56598
Bianchi CS 17 1305 57903
Tiriolo CZ 18 3870 61773
Serrastretta CZ 19 3176 64949
Colosimi CS 19 1247 66196
Miglierina CZ 19 767 66963
Parenti CS 19 2188 69151
Cropani CZ 20 4778 73929
Catanzaro CZ 20 90612 164541
Marcellinara CZ 20 2285 166826

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
Rev 100 ML 1.1 2020-01-23
09:13:20
39.08 16.61 10 2020-01-23
09:27:25
Sala Sismica INGV-Roma 75765741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-23 09:13:20 ± 0.11
Latitude 39.08 ± 0.01
Longitude 16.61 ± 0.01
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75765741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 730
Semi-minor axis of confidence ellipse (meter) 680
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 330
Circular confidence region, given by single value of horizontal uncertainty (meter) 730
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.74014
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 75765741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-23 09:27:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SNTG.HHZ. 2020-01-23T09:15:25.74 3.0 undecidable manual Sn 0.47 0
IV.SBPO.HNZ. 2020-01-23T09:15:23.47 3.0 positive manual Pg 23.4 0
MN.TRI.HHZ. 2020-01-23T09:15:17.51 3.0 negative manual Pg 23.23 0
CR.STON.BHZ. 2020-01-23T09:15:15.78 3.0 undecidable manual Sg 21.389999 0
IV.VCEL.EHZ. 2020-01-23T09:15:01.61 3.0 undecidable manual Sn 2.84 0
IV.MFNL.HHZ. 2020-01-23T09:14:46.67 3.0 undecidable manual Sn 2.48 0
IV.HPAC.HHZ. 2020-01-23T09:14:44.28 3.0 undecidable manual Sg 13.03 0
IT.VNF1.HGZ. 2020-01-23T09:14:37.04 3.0 undecidable manual Sn -2.11 0
IV.RCAV.EHZ. 2020-01-23T09:14:25.46 3.0 undecidable manual Pg 11.39 0
IV.MNTT.EHZ. 2020-01-23T09:14:21.14 3.0 undecidable manual Pn -1.22 0
IV.ESML.HHZ. 2020-01-23T09:14:13.79 3.0 undecidable manual Sn -1.53 0
IV.ILLI.HHZ. 2020-01-23T09:14:00.99 3.0 undecidable manual Sn -1.33 0
IV.ACATE.EHZ. 2020-01-23T09:13:58.84 3.0 negative manual Pn 1.07 0
AC.VLO.HHZ. 2020-01-23T09:13:52.48 3.0 undecidable manual Pn -0.25 0
IV.PLAC.HHE. 2020-01-23T09:13:42.24 0.1 undecidable manual S 192 0.6493 50 0.16 93
IV.CET2.HHE. 2020-01-23T09:13:42.61 0.1 undecidable manual S 311 0.6754 50 -0.24 91
IV.JOPP.HHE. 2020-01-23T09:13:34.66 0.6 undecidable manual P 230 0.7401 50 0.29 45
IV.LADO.EHE. 2020-01-23T09:13:33.74 0.1 undecidable manual S 55 0.3471 50 0.59 89
IV.CAR1.HHZ. 2020-01-23T09:13:33.66 0.1 undecidable manual S 299 0.3534 50 0.34 96
IV.CET2.HHE. 2020-01-23T09:13:33.52 0.1 undecidable manual P 311 0.6754 50 0.26 91
IV.PLAC.HHE. 2020-01-23T09:13:32.54 0.1 undecidable manual P 192 0.6493 50 -0.28 91
IV.PIPA.HHE. 2020-01-23T09:13:29.02 0.6 undecidable manual P 21 0.4299 50 -0.05 50
IV.LADO.EHE. 2020-01-23T09:13:27.53 0.1 undecidable manual P 55 0.3471 50 -0.12 100
IV.CAR1.HHZ. 2020-01-23T09:13:27.57 0.3 positive manual P 299 0.3534 50 -0.19 74
IV.CELI.HHZ. 2020-01-23T09:13:26.93 1.0 positive manual P 346 0.3283 50 -0.39 24
IV.SPS2.HHZ. 2020-01-23T09:13:26.61 0.6 negative manual P 314 0.2959 50 -0.16 50
MN.TIP.HHZ. 2020-01-23T09:13:23.57 0.1 positive manual P 50 0.1475 121 -0.43 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:0.8 4.935E-5 0.32 AML other m 2020-01-23T09:13:26.30
MN.TIP.HHN. ML:0.8 5.52E-5 0.42 AML other m 2020-01-23T09:13:26.31
IV.SPS2.HHE. ML:1.1 4.78E-5 1.42 AML other m 2020-01-23T09:13:32.01
IV.SPS2.HHN. ML:1.1 5.405E-5 1.28 AML other m 2020-01-23T09:13:32.32
IV.CAR1.HHN. ML:1.3 7.215E-5 0.44 AML other m 2020-01-23T09:13:33.91
IV.CAR1.HHE. ML:1.4 8.365E-5 0.4 AML other m 2020-01-23T09:13:34.24
IV.CELI.HHE. ML:1.3 7.51E-5 1.4 AML other m 2020-01-23T09:13:34.20
IV.CELI.HHN. ML:1.1 4.35E-5 0.72 AML other m 2020-01-23T09:13:35.05
AC.VLO.HHE. ML:4 0.001465 0.06 AML other m 2020-01-23T09:14:21.06
AC.VLO.HHN. ML:4.1 0.001885 0.18 AML other m 2020-01-23T09:14:21.30
IV.VCEL.EHN. ML:3.7 0.0002525 0.06 AML other m 2020-01-23T09:15:07.12
IV.VCEL.EHE. ML:4 0.000498 0.06 AML other m 2020-01-23T09:15:09.04
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