Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 02-02-2020 and time 21:30:45 (Italy) in region 6 km N Albi (CZ)

A magnitude ML 1.2 earthquake occured in region: 6 km N Albi (CZ), on

  • 02-02-2020 20:30:45 (UTC)
  • 02-02-2020 21:30:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.0740, 16.6120 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 6 949 949
Taverna CZ 6 2703 3652
Magisano CZ 7 1258 4910
Sorbo San Basile CZ 7 809 5719
Fossato Serralta CZ 9 594 6313
Zagarise CZ 9 1647 7960
Pentone CZ 10 2113 10073
Sellia CZ 10 530 10603
Sersale CZ 12 4630 15233
Cicala CZ 12 968 16201
Cerva CZ 13 1223 17424
Gimigliano CZ 13 3381 20805
Petronà CZ 13 2629 23434
Simeri Crichi CZ 13 4698 28132
Carlopoli CZ 14 1516 29648
Panettieri CS 14 351 29999
San Pietro Apostolo CZ 14 1691 31690
Andali CZ 15 769 32459
Cotronei KR 15 5480 37939
Soveria Simeri CZ 15 1564 39503
Mesoraca KR 16 6523 46026
Petilia Policastro KR 16 9173 55199
Belcastro CZ 16 1399 56598
Tiriolo CZ 17 3870 60468
Bianchi CS 18 1305 61773
Serrastretta CZ 18 3176 64949
Miglierina CZ 18 767 65716
Catanzaro CZ 19 90612 156328
Cropani CZ 19 4778 161106
Marcellinara CZ 19 2285 163391
Colosimi CS 19 1247 164638
Amato CZ 20 835 165473
Settingiano CZ 20 3124 168597
Parenti CS 20 2188 170785

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.2 2020-02-02
20:30:45		 39.0738 16.6122 9 2020-07-18
21:08:23		 Bollettino Sismico Italiano INGV 76988451
Reviewed
Rev100 		ML 1.2 2020-02-02
20:30:44		 39.0745 16.6037 4 2020-02-02
20:41:34		 Sala Sismica INGV-Roma 76144811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-02 20:30:45 ± 0.13
Latitude 39.0738 ± 0.0054
Longitude 16.6122 ± 0.0081
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 76988451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 622
Semi-minor axis of confidence ellipse (meter) 580
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 102
Circular confidence region, given by single value of horizontal uncertainty (meter) 620.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 139
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.15468
Epicentral distance of station farthest from the epicenter (degree) 0.73295
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 76144811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-02 20:41:34

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 76988451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-02 19:55:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.JOPP.HHZ. 2020-02-02T20:30:59.84 0.3 undecidable manual P 231 81.3519 50 0.63 58
IV.CAR1.HHZ. 2020-02-02T20:30:58.40 0.3 undecidable manual S 300 39.8268 50 -0.12 71
IV.LADO.EHE. 2020-02-02T20:30:58.40 0.3 undecidable manual S 53 39.2274 50 0.03 73
IV.PLAC.HHE. 2020-02-02T20:30:57.45 0.3 undecidable manual P 192 70.8735 50 -0.14 67
IV.CELI.HHZ. 2020-02-02T20:30:57.70 0.3 undecidable manual S 346 37.5291 50 -0.21 70
IV.SPS2.HHE. 2020-02-02T20:30:56.85 0.6 undecidable manual S 316 33.6441 50 -0.02 49
IV.GRI.EHZ. 2020-02-02T20:30:56.30 0.3 undecidable manual S 211 32.4453 50 -0.26 70
IV.PIPA.HHZ. 2020-02-02T20:30:54.35 0.3 undecidable manual P 21 48.8178 50 0.15 70
IV.CAR1.HHZ. 2020-02-02T20:30:52.81 0.1 undecidable manual P 300 39.8268 50 0.01 97
IV.SPS2.HHE. 2020-02-02T20:30:52.63 0.6 undecidable manual P 316 33.6441 50 0.78 40
IV.CELI.HHZ. 2020-02-02T20:30:52.27 0.1 undecidable manual P 346 37.5291 50 -0.18 94
IV.LADO.EHE. 2020-02-02T20:30:52.91 0.1 undecidable manual P 53 39.2274 50 0.19 94
MN.TIP.HHZ. 2020-02-02T20:30:51.50 0.3 undecidable manual S 47 17.1717 118 -0.25 72
IV.GRI.EHZ. 2020-02-02T20:30:51.48 0.3 undecidable manual P 211 32.4453 50 -0.2 71
MN.TIP.HHZ. 2020-02-02T20:30:48.96 0.1 undecidable manual P 47 17.1717 118 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHN. ML:0.7 0.000044539019999999996 0.32 AML other m 2020-02-02T20:30:52.97
MN.TIP.HHE. ML:0.6 0.000037217015 0.2048 AML other m 2020-02-02T20:30:54.77
MN.TIP.HNE. ML:0.8 0.00005573296 0.4736 AML other m 2020-02-02T20:30:51.30
MN.TIP.HNN. ML:0.8 0.000056386154999999996 0.3072 AML other m 2020-02-02T20:30:51.53
IV.GRI.EHN. ML:1.1 0.000059311745 0.2688 AML other m 2020-02-02T20:30:59.64
IV.GRI.EHE. ML:1.2 0.00006916067 0.3584 AML other m 2020-02-02T20:31:04.35
IV.CELI.HHE. ML:1.3 0.000082051185 0.4864 AML other m 2020-02-02T20:31:00.22
IV.CELI.HNN. ML:1.3 0.00007689536 0.32 AML other m 2020-02-02T20:31:00.35
IV.CELI.HHN. ML:1.3 0.00007084546 0.2944 AML other m 2020-02-02T20:31:00.19
IV.CELI.HNE. ML:1.3 0.0000812498 0.4608 AML other m 2020-02-02T20:31:00.22
IV.CAR1.HNN. ML:1.7 0.00018397775 0.6272 AML other m 2020-02-02T20:31:01.93
IV.CAR1.HHE. ML:1.3 0.00007103356499999999 0.3328 AML other m 2020-02-02T20:31:02.23
IV.CAR1.HNE. ML:1.6 0.00013160504 0.7552 AML other m 2020-02-02T20:31:10.11
IV.CAR1.HHN. ML:1.5 0.00009832369499999999 0.3712 AML other m 2020-02-02T20:31:01.61
IV.PIPA.HHE. ML:1.2 0.000043298200000000005 0.2176 AML other m 2020-02-02T20:31:10.26
IV.PIPA.HHN. ML:1.1 0.000033077105 0.3328 AML other m 2020-02-02T20:31:09.54
IV.JOPP.HHN. ML:0.9 0.000010132246500000002 0.2688 AML other m 2020-02-02T20:31:12.33
IV.JOPP.HHE. ML:1.0 0.000013895003 0.4608 AML other m 2020-02-02T20:31:13.57
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