Earthquake with magnitude of ML 1.5 on date 02-01-2020 and time 23:36:02 (Italy) in region 5 km N Cirigliano (MT)

A magnitude ML 1.5 earthquake occured in region: 5 km N Cirigliano (MT), on

  • 02-01-2020 22:36:02 (UTC)
  • 02-01-2020 23:36:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.44, 16.16 at 18 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
Cirigliano MT 5 375 375
Gorgoglione MT 5 989 1364
Accettura MT 6 1856 3220
Stigliano MT 7 4361 7581
San Mauro Forte MT 9 1552 9133
Guardia Perticara PZ 10 552 9685
Oliveto Lucano MT 11 450 10135
Corleto Perticara PZ 12 2511 12646
Pietrapertosa PZ 12 1032 13678
Garaguso MT 13 1073 14751
Castelmezzano PZ 14 800 15551
Aliano MT 15 1008 16559
Campomaggiore PZ 16 811 17370
Salandra MT 16 2829 20199
Laurenzana PZ 16 1797 21996
Calciano MT 17 777 22773
Gallicchio PZ 17 862 23635
Armento PZ 17 631 24266
Missanello PZ 17 566 24832
Albano di Lucania PZ 19 1435 26267

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km SE of Potenza (67122 inhabitants)
45 Km SW of Matera (60436 inhabitants)
54 Km SW of Altamura (70396 inhabitants)
87 Km SW of Bitonto (55540 inhabitants)
88 Km S of Andria (100440 inhabitants)
91 Km W of Taranto (201100 inhabitants)
93 Km SW of Molfetta (59874 inhabitants)
94 Km SW of Bisceglie (55422 inhabitants)
95 Km S of Cerignola (58396 inhabitants)
95 Km S of Trani (56217 inhabitants)
97 Km SW of Bari (326344 inhabitants)
99 Km S of Barletta (94814 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 1.5 2020-01-02
22:36:02
40.44 16.16 18 2020-01-02
22:40:04
Sala Sismica INGV-Roma 75211341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-02 22:36:02 ± 0.17
Latitude 40.44 ± 0.01
Longitude 16.16 ± 0.01
Depth (km) 18 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75211341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 854
Semi-minor axis of confidence ellipse (meter) 351
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 321
Circular confidence region, given by single value of horizontal uncertainty (meter) 850
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 115
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
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) 0.11331
Epicentral distance of station farthest from the epicenter (degree) 0.5279
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 75211341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-02 22:40:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PALZ.HHZ. 2020-01-02T22:36:20.84 0.3 undecidable manual S 343 0.5279 99 0.23 71
IV.ACER.HHZ. 2020-01-02T22:36:16.76 0.3 undecidable manual S 334 0.3858 103 0.27 72
IV.SLCN.HHZ. 2020-01-02T22:36:16.80 0.3 undecidable manual S 263 0.4074 102 -0.31 73
IV.SIRI.HHZ. 2020-01-02T22:36:15.57 0.6 undecidable manual S 221 0.3426 105 0.34 48
IV.MCEL.HHZ. 2020-01-02T22:36:14.18 0.6 undecidable manual S 248 0.2986 108 0.18 50
IV.PALZ.HHZ. 2020-01-02T22:36:12.63 0.1 undecidable manual P 343 0.5279 99 -0.28 96
IV.CRAC.EHZ. 2020-01-02T22:36:12.20 0.6 undecidable manual S 106 0.214 118 0.53 48
IV.MIGL.HHZ. 2020-01-02T22:36:12.96 0.6 undecidable manual S 52 0.2671 111 -0.16 51
IV.SLCN.HHZ. 2020-01-02T22:36:11.15 1.0 undecidable manual P 263 0.4074 102 0.26 24
IV.ACER.HHZ. 2020-01-02T22:36:10.69 0.3 positive manual P 334 0.3858 103 0.17 74
IV.SIRI.HHZ. 2020-01-02T22:36:09.38 0.6 positive manual P 221 0.3426 105 -0.42 48
IV.MIGL.HHZ. 2020-01-02T22:36:08.09 0.6 positive manual P 52 0.2671 111 -0.48 48
IV.PTRP.HHZ. 2020-01-02T22:36:08.56 0.6 undecidable manual S 316 0.1133 139 -0.76 45
IV.MCEL.HHZ. 2020-01-02T22:36:08.94 0.6 undecidable manual P 248 0.2986 108 -0.15 51
IV.CRAC.EHZ. 2020-01-02T22:36:07.68 0.3 undecidable manual P 106 0.214 118 -0.06 78
IV.PTRP.HHZ. 2020-01-02T22:36:06.76 0.1 undecidable manual P 316 0.1133 139 0.37 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CRAC.EHE. ML:1.7 0.0002765 0.18 AML other m 2020-01-02T22:36:12.61
IV.MCEL.HHE. ML:1.5 0.0001105 0.54 AML other m 2020-01-02T22:36:14.56
IV.MCEL.HNE. ML:1.4 0.00010295 0.54 AML other m 2020-01-02T22:36:14.29
IV.CRAC.EHN. ML:1.5 0.00016 1.46 AML other m 2020-01-02T22:36:14.89
IV.MCEL.HNN. ML:1.4 9.52E-5 0.56 AML other m 2020-01-02T22:36:14.71
IV.MCEL.HHN. ML:1.4 9.535E-5 0.56 AML other m 2020-01-02T22:36:14.71
IV.SIRI.HHN. ML:1.2 5.04E-5 0.74 AML other m 2020-01-02T22:36:17.97
IV.ACER.HHE. ML:1.7 0.000154 0.36 AML other m 2020-01-02T22:36:18.22
IV.SIRI.HHE. ML:1.3 6.275E-5 0.62 AML other m 2020-01-02T22:36:18.31
IV.ACER.HHN. ML:1.6 0.0001065 0.32 AML other m 2020-01-02T22:36:18.32
IV.SLCN.HHE. ML:1.5 8.815E-5 0.64 AML other m 2020-01-02T22:36:20.49
IV.SLCN.HHN. ML:1.5 8.0E-5 0.76 AML other m 2020-01-02T22:36:21.00
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