Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 07-09-2018 and time 19:10:02 (Italy) in region 6 km SE Sarconi (PZ)

A magnitude ML 1.1 earthquake occured in region: 6 km SE Sarconi (PZ), on

  • 07-09-2018 17:10:02 (UTC)
  • 07-09-2018 19:10:02 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.1990, 15.9210 at 13 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.

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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
Sarconi PZ 6 1404 1404
Moliterno PZ 7 4062 5466
Castelsaraceno PZ 7 1384 6850
Spinoso PZ 8 1462 8312
Grumento Nova PZ 10 1700 10012
San Martino d'Agri PZ 12 801 10813
Montemurro PZ 13 1235 12048
San Chirico Raparo PZ 13 1084 13132
Latronico PZ 14 4556 17688
Carbone PZ 16 638 18326
Lagonegro PZ 16 5584 23910
Viggiano PZ 16 3329 27239
Armento PZ 17 631 27870
Tramutola PZ 18 3089 30959
Nemoli PZ 18 1495 32454
Lauria PZ 18 12919 45373
Rivello PZ 19 2767 48140
Calvera PZ 20 387 48527

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km S of Potenza (67122 inhabitants)
78 Km SW of Matera (60436 inhabitants)
88 Km SW of Altamura (70396 inhabitants)
91 Km SE of Battipaglia (50786 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
Reviewed
Rev100 		ML 1.1 2018-09-07
17:10:02		 40.1992 15.9207 13 2018-09-07
17:14:39		 Sala Sismica INGV-Roma 60666791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-07 17:10:02 ± 0.13
Latitude 40.1992 ± 0.0036
Longitude 15.9207 ± 0.0094
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 60666791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 605
Semi-minor axis of confidence ellipse (meter) 481
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 89
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 237
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.48563
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 60666791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-07 17:14:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIPA.HHZ. 2018-09-07T17:10:33.01 3.0 undecidable manual S -0.13 0
IV.CMPR.HHZ. 2018-09-07T17:10:19.35 0.3 undecidable manual S 284 53.9016 93 0.28 67
IV.MGR.HHZ. 2018-09-07T17:10:13.06 0.3 undecidable manual S 258 31.8459 95 -0.14 70
IV.CMPR.HHZ. 2018-09-07T17:10:11.73 0.3 undecidable manual P 284 53.9016 93 -0.22 67
MN.CUC.HHZ. 2018-09-07T17:10:11.31 0.1 undecidable manual S 201 24.4533 99 0.08 98
IV.MTSN.HHZ. 2018-09-07T17:10:09.12 0.3 undecidable manual S 298 16.1727 111 0.04 74
IV.MCEL.HHZ. 2018-09-07T17:10:09.39 0.1 undecidable manual S 324 17.1717 108 0.05 99
IV.MGR.HHZ. 2018-09-07T17:10:08.42 0.1 undecidable manual P 258 31.8459 95 -0.13 94
IV.SLCN.HHZ. 2018-09-07T17:10:08.73 0.3 undecidable manual P 311 32.2455 95 0.11 71
MN.CUC.HHZ. 2018-09-07T17:10:07.60 0.3 undecidable manual P 201 24.4533 99 0.18 72
IV.SIRI.HHZ. 2018-09-07T17:10:06.88 0.1 undecidable manual S 247 4.8951 154 0.05 100
IV.MTSN.HHZ. 2018-09-07T17:10:06.24 0.1 undecidable manual P 298 16.1727 111 0.06 99
IV.MCEL.HHZ. 2018-09-07T17:10:06.29 0.1 undecidable manual P 324 17.1717 108 -0.04 99
IV.SIRI.HHZ. 2018-09-07T17:10:04.76 0.1 undecidable manual P 247 4.8951 154 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SIRI.HHE. ML:1.2 0.0002 0.78 AML other m 2018-09-07T17:10:07.32
IV.SIRI.HNE. ML:1.2 0.000189 0.78 AML other m 2018-09-07T17:10:07.32
IV.SIRI.HNN. ML:1.2 0.000202 0.82 AML other m 2018-09-07T17:10:07.62
IV.SIRI.HHN. ML:1.2 0.0002225 0.82 AML other m 2018-09-07T17:10:07.62
IV.MCEL.HHE. ML:1.2 0.00011530000000000001 1.38 AML other m 2018-09-07T17:10:10.73
IV.MTSN.HHN. ML:1.3 0.00016399999999999997 0.44 AML other m 2018-09-07T17:10:10.40
IV.MCEL.HHN. ML:1.1 0.00010570000000000001 0.9 AML other m 2018-09-07T17:10:10.73
IV.MTSN.HHE. ML:1.3 0.000158 0.26 AML other m 2018-09-07T17:10:10.44
MN.CUC.HHN. ML:1.1 0.00006994999999999999 0.22 AML other m 2018-09-07T17:10:12.36
MN.CUC.HHE. ML:1.2 0.0000972 0.22 AML other m 2018-09-07T17:10:12.28
IV.MGR.HHE. ML:0.8 0.0000272 1.34 AML other m 2018-09-07T17:10:14.21
IV.MGR.HHN. ML:0.8 0.000025450000000000002 0.88 AML other m 2018-09-07T17:10:15.18
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