Earthquake with magnitude of ML 1.8 on date 05-07-2020 and time 22:33:26 (Italy) in region 3 km E Stigliano (MT)

A magnitude ML 1.8 earthquake occured in region: 3 km E Stigliano (MT), on

  • 05-07-2020 20:33:26 (UTC)
  • 05-07-2020 22:33:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.41, 16.26 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
Stigliano MT 3 4361 4361
Cirigliano MT 8 375 4736
San Mauro Forte MT 9 1552 6288
Gorgoglione MT 10 989 7277
Aliano MT 11 1008 8285
Accettura MT 12 1856 10141
Salandra MT 14 2829 12970
Guardia Perticara PZ 14 552 13522
Oliveto Lucano MT 15 450 13972
Garaguso MT 16 1073 15045
Missanello PZ 16 566 15611
Gallicchio PZ 17 862 16473
Sant'Arcangelo PZ 18 6533 23006
Corleto Perticara PZ 18 2511 25517
Ferrandina MT 19 8853 34370
Armento PZ 20 631 35001

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km SW of Matera (60436 inhabitants)
46 Km SE of Potenza (67122 inhabitants)
53 Km SW of Altamura (70396 inhabitants)
83 Km W of Taranto (201100 inhabitants)
86 Km SW of Bitonto (55540 inhabitants)
91 Km S of Andria (100440 inhabitants)
93 Km SW of Molfetta (59874 inhabitants)
95 Km SW of Bari (326344 inhabitants)
95 Km S of Bisceglie (55422 inhabitants)
97 Km S of Trani (56217 inhabitants)
100 Km S of Cerignola (58396 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
Reviewed
Rev100
ML 1.8 2020-07-05
20:33:26
40.41 16.26 7 2020-07-05
20:43:45
Sala Sismica INGV-Roma 80811421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-05 20:33:26 ± 0.23
Latitude 40.41 ± 0.01
Longitude 16.26 ± 0.01
Depth (km) 7 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80811421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1238
Semi-minor axis of confidence ellipse (meter) 430
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 150
Circular confidence region, given by single value of horizontal uncertainty (meter) 1240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.78871
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 80811421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-05 20:43:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.FIE.HGZ. 2020-07-05T20:34:57.58 3.0 undecidable manual Pg 12.64 0
CR.STON.BHZ. 2020-07-05T20:34:53.60 3.0 undecidable manual Sg 6.12 0
IV.ARVD.HHZ. 2020-07-05T20:34:38.95 3.0 undecidable manual Pg 8.57 0
IV.CRTC.HHZ. 2020-07-05T20:34:36.55 3.0 positive manual Pn 2.91 0
IV.ROSPO.HHZ. 2020-07-05T20:34:35.72 3.0 undecidable manual Sg 1.01 0
IV.APEC.HHZ. 2020-07-05T20:34:35.46 3.0 positive manual Pn 0.99 0
IV.CLTA.HHZ. 2020-07-05T20:34:20.97 3.0 positive manual Pn -2.73 0
IV.PAOL.HHZ. 2020-07-05T20:34:17.32 3.0 undecidable manual Sg -1.07 0
IV.PTRJ.HNZ. 2020-07-05T20:33:56.76 3.0 undecidable manual Pn -1.5 0
IV.PAOL.HHZ. 2020-07-05T20:33:55.35 3.0 undecidable manual Pg -0.11 0
OT.TAR1.HHZ. 2020-07-05T20:33:53.14 0.3 undecidable manual S 81 0.7887 50 0.04 70
IV.NOCI.HHZ. 2020-07-05T20:33:51.35 0.6 undecidable manual S 58 0.7186 50 0.33 44
IV.MGR.HHZ. 2020-07-05T20:33:48.07 0.6 undecidable manual S 243 0.6025 50 0.49 44
IV.SALB.HHZ. 2020-07-05T20:33:45.55 0.6 undecidable manual S 173 0.5387 50 -0.13 48
IV.AMUR.HHE. 2020-07-05T20:33:45.50 0.3 undecidable manual S 28 0.5603 50 -0.83 58
IV.MCRV.HHZ. 2020-07-05T20:33:44.89 3.0 undecidable manual P -3.17 0
IX.STN3.HHZ. 2020-07-05T20:33:44.58 0.6 undecidable manual S 285 0.4757 50 0.76 41
IV.SLCN.HHZ. 2020-07-05T20:33:44.45 0.6 undecidable manual S 268 0.4757 50 0.62 43
OT.TAR1.HHZ. 2020-07-05T20:33:42.41 0.1 undecidable manual P 81 0.7887 50 0.63 80
IV.NOCI.HHZ. 2020-07-05T20:33:41.13 0.1 undecidable manual P 58 0.7186 50 0.56 84
IV.MATE.HHZ. 2020-07-05T20:33:40.36 3.0 undecidable manual S 0
IV.SIRI.HHZ. 2020-07-05T20:33:40.88 0.6 undecidable manual S 232 0.3759 50 0.03 51
IV.PALZ.HHE. 2020-07-05T20:33:39.05 0.1 undecidable manual P 337 0.5783 50 0.88 75
IV.MGR.HHZ. 2020-07-05T20:33:38.06 0.1 undecidable manual P 243 0.6025 50 -0.53 87
IV.SLCN.HHZ. 2020-07-05T20:33:36.35 0.1 undecidable manual P 268 0.4757 50 -0.07 99
IV.AMUR.HHE. 2020-07-05T20:33:36.99 0.1 undecidable manual P 28 0.5603 50 -0.88 76
IV.SALB.HHZ. 2020-07-05T20:33:36.83 0.1 undecidable manual P 173 0.5387 50 -0.66 84
IV.MIGL.HHZ. 2020-07-05T20:33:35.60 0.6 undecidable manual S 36 0.2374 104 -0.16 51
IX.STN3.HHZ. 2020-07-05T20:33:35.63 0.6 undecidable manual P 285 0.4757 50 -0.78 40
IX.PGN3.HHE. 2020-07-05T20:33:34.97 0.1 undecidable manual P 295 0.3849 50 0.1 100
IV.MATE.HHZ. 2020-07-05T20:33:34.16 3.0 undecidable manual P 0
IV.SIRI.HHZ. 2020-07-05T20:33:34.42 0.1 undecidable manual P 232 0.3759 50 -0.28 96
IV.VGG3.HNZ.01 2020-07-05T20:33:33.54 3.0 undecidable manual P 0
IV.MIGL.HHZ. 2020-07-05T20:33:31.38 0.1 positive manual P 36 0.2374 104 -0.38 97
IV.CRAC.EHZ. 2020-07-05T20:33:30.32 0.1 undecidable manual P 103 0.1385 114 0.65 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CRAC.EHE. ML:1.5 0.000359 0.24 AML other m 2020-07-05T20:33:34.03
IV.MIGL.HHE. ML:2.4 0.00152 0.26 AML other m 2020-07-05T20:33:35.74
IV.CRAC.EHN. ML:1.4 0.0002505 1.58 AML other m 2020-07-05T20:33:35.93
IV.MIGL.HHN. ML:2.2 0.000856 1.64 AML other m 2020-07-05T20:33:36.95
IV.SIRI.HNE. ML:1.9 0.000281 0.24 AML other m 2020-07-05T20:33:42.79
IV.SIRI.HHE. ML:1.9 0.00029 0.26 AML other m 2020-07-05T20:33:42.66
IV.SIRI.HNN. ML:1.8 0.000199 0.9 AML other m 2020-07-05T20:33:43.59
IV.SIRI.HHN. ML:1.8 0.0002025 0.22 AML other m 2020-07-05T20:33:43.70
IV.SLCN.HHN. ML:1.9 0.0001975 0.3 AML other m 2020-07-05T20:33:45.78
IV.SALB.HHN. ML:1.5 6.765E-5 0.42 AML other m 2020-07-05T20:33:46.48
IV.SLCN.HHE. ML:2.1 0.000302 0.82 AML other m 2020-07-05T20:33:46.18
IV.SALB.HHE. ML:1.6 8.95E-5 1.06 AML other m 2020-07-05T20:33:47.76
IX.STN3.HHE.02 ML:3.2 0.004005 0.72 AML other m 2020-07-05T20:33:48.31
IX.STN3.HHN.02 ML:3.1 0.002915 1.44 AML other m 2020-07-05T20:33:48.14
IV.MGR.HHN. ML:1.4 4.56E-5 1.22 AML other m 2020-07-05T20:33:48.96
IV.MGR.HHE. ML:1.3 3.465E-5 0.84 AML other m 2020-07-05T20:33:49.98
IV.NOCI.HHN. ML:1.9 0.0001062 1.16 AML other m 2020-07-05T20:33:54.61
OT.TAR1.HHN. ML:1.9 8.915E-5 0.62 AML other m 2020-07-05T20:33:55.87
OT.TAR1.HHE. ML:1.9 9.515E-5 0.48 AML other m 2020-07-05T20:33:55.65
IV.NOCI.HHE. ML:1.8 8.275E-5 1.58 AML other m 2020-07-05T20:34:02.08
IV.APEC.HHE. ML:3.8 0.000206 0.06 AML other m 2020-07-05T20:34:41.01
IV.APEC.HHN. ML:3.7 0.000171 0.08 AML other m 2020-07-05T20:34:41.07
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