Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 24-01-2020 and time 00:08:04 (Italy) in region 7 km N Albi (CZ)

A magnitude ML 0.8 earthquake occured in region: 7 km N Albi (CZ), on

  • 23-01-2020 23:08:04 (UTC)
  • 24-01-2020 00:08:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.0850, 16.6210 at 9 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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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
Magisano CZ 8 1258 2207
Taverna CZ 8 2703 4910
Sorbo San Basile CZ 8 809 5719
Zagarise CZ 10 1647 7366
Fossato Serralta CZ 10 594 7960
Pentone CZ 11 2113 10073
Sellia CZ 11 530 10603
Sersale CZ 12 4630 15233
Cerva CZ 13 1223 16456
Petronà CZ 13 2629 19085
Cicala CZ 13 968 20053
Cotronei KR 14 5480 25533
Gimigliano CZ 14 3381 28914
Carlopoli CZ 15 1516 30430
Simeri Crichi CZ 15 4698 35128
Panettieri CS 15 351 35479
Andali CZ 15 769 36248
Mesoraca KR 15 6523 42771
Petilia Policastro KR 15 9173 51944
San Pietro Apostolo CZ 16 1691 53635
Belcastro CZ 16 1399 55034
Soveria Simeri CZ 16 1564 56598
Tiriolo CZ 18 3870 60468
Bianchi CS 18 1305 61773
Serrastretta CZ 19 3176 64949
Cropani CZ 19 4778 69727
Colosimi CS 19 1247 70974
Marcedusa CZ 20 448 71422
Miglierina CZ 20 767 72189
Parenti CS 20 2188 74377
Catanzaro CZ 20 90612 164989
San Giovanni in Fiore CS 20 17372 182361

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of Catanzaro (90612 inhabitants)
29 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 0.8 2020-01-23
23:08:04		 39.0847 16.6207 9 2020-07-18
21:08:25		 Bollettino Sismico Italiano INGV 77174381
Reviewed
Rev100 		ML 0.8 2020-01-23
23:08:04		 39.0823 16.6267 9 2020-01-23
23:36:15		 Sala Sismica INGV-Roma 75780941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-23 23:08:04 ± 0.13
Latitude 39.0847 ± 0.0063
Longitude 16.6207 ± 0.0139
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77174381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1124
Semi-minor axis of confidence ellipse (meter) 727
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 95
Circular confidence region, given by single value of horizontal uncertainty (meter) 1120.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 145
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.14299
Epicentral distance of station farthest from the epicenter (degree) 0.67989
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 75780941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-23 23:36:15

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 77174381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-10 15:28:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2020-01-23T23:08:18.42 0.3 undecidable manual P 311 75.4689 50 0.25 66
IV.CAR1.HHZ. 2020-01-23T23:08:18.67 0.6 undecidable manual S 298 39.8268 50 0.22 47
IV.PLAC.HHE. 2020-01-23T23:08:17.66 0.3 undecidable manual P 193 72.1722 50 -0.01 70
IV.CELI.HHZ. 2020-01-23T23:08:17.63 0.6 undecidable manual S 345 36.5412 50 0.06 49
IV.SPS2.HHZ. 2020-01-23T23:08:16.78 0.6 undecidable manual S 313 33.3444 50 0.07 49
IV.PIPA.HHZ. 2020-01-23T23:08:13.96 0.3 undecidable manual P 21 47.5191 50 0.11 72
IV.CAR1.HHZ. 2020-01-23T23:08:12.65 0.3 undecidable manual P 298 39.8268 50 -0.03 74
IV.CELI.HHZ. 2020-01-23T23:08:11.96 0.1 undecidable manual P 345 36.5412 50 -0.21 96
IV.SPS2.HHZ. 2020-01-23T23:08:11.36 0.1 undecidable manual P 313 33.3444 50 -0.31 94
MN.TIP.HHZ. 2020-01-23T23:08:10.91 0.6 undecidable manual S 48 15.873 118 -0.14 50
MN.TIP.HHZ. 2020-01-23T23:08:08.57 0.1 undecidable manual P 48 15.873 118 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:0.8 0.0000641 0.32 AML other m 2020-01-23T23:08:11.08
MN.TIP.HHN. ML:0.6 0.00003455 0.34 AML other m 2020-01-23T23:08:11.07
IV.CAR1.HHN. ML:1.0 0.000037 0.56 AML other m 2020-01-23T23:08:18.97
IV.SPS2.HHN. ML:0.7 0.00001775 0.3 AML other m 2020-01-23T23:08:19.72
IV.SPS2.HHE. ML:0.5 0.000015550000000000002 1.78 AML other m 2020-01-23T23:08:20.01
IV.CAR1.HHE. ML:1.0 0.00003395 0.66 AML other m 2020-01-23T23:08:20.18
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download