Earthquake with magnitude of ML 0.3 on date 18-09-2014 and time 19:08:01 (UTC) in region 4 km W Scheggia e Pascelupo (PG)

A magnitude ML 0.3 earthquake occured in region: 4 km W Scheggia e Pascelupo (PG), on

  • 18-09-2014 19:08:01 (UTC)
  • 18-09-2014 21:08:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3870, 12.6200 at 10 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
Scheggia e Pascelupo PG 4 1393 1393
Gubbio PG 5 32216 33609
Costacciaro PG 8 1216 34825
Cantiano PU 10 2245 37070
Sigillo PG 12 2404 39474
Fossato di Vico PG 15 2840 42314
Pietralunga PG 16 2111 44425
Serra Sant'Abbondio PU 17 1027 45452
Frontone PU 17 1300 46752
Cagli PU 18 8731 55483

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NE of Perugia (166134 inhabitants)
48 Km N of Foligno (57155 inhabitants)
60 Km SW of Fano (60888 inhabitants)
60 Km E of Arezzo (99543 inhabitants)
63 Km SW of Pesaro (94582 inhabitants)
75 Km S of Rimini (147750 inhabitants)
77 Km W of Ancona (100861 inhabitants)
89 Km SE of Cesena (96758 inhabitants)
92 Km N of Terni (111501 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 0.3 2014-09-18
19:08:01
43.3868 12.6202 10 2014-10-21
12:08:56
Sala Sismica INGV-Roma 8408291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-09-18 19:08:01 ± 0.2
Latitude 43.3868 ± 0.0036
Longitude 12.6202 ± 0.0037
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 8408291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 450
Semi-minor axis of confidence ellipse (meter) 100
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 23
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.12770
Epicentral distance of station farthest from the epicenter (degree) 0.22573
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.4
Num. used stations 2
Type of magnitude ML
Reference to an origin 8408291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-09-18 19:15:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2014-09-18T19:08:10.20 0.6 undecidable manual S 353 25.0527 111 -0.34 47
IV.ATPI.EHZ. 2014-09-18T19:08:08.80 0.6 undecidable manual S 292 18.9699 117 0.19 49
IV.PIEI.HHZ. 2014-09-18T19:08:08.30 0.6 undecidable manual S 337 17.871 118 0.02 51
IV.SSFR.HNZ. 2014-09-18T19:08:07.40 0.6 undecidable manual S 67 14.1747 124 0.22 50
IV.FOSV.EHZ. 2014-09-18T19:08:07.30 0.6 undecidable manual S 132 15.2736 122 -0.2 50
IV.ATVO.HHZ. 2014-09-18T19:08:07.90 0.6 undecidable manual S 268 17.2716 119 -0.18 50
IV.NARO.HHZ. 2014-09-18T19:08:06.53 0.1 undecidable manual P 353 25.0527 111 -0.08 100
IV.ATVO.HHZ. 2014-09-18T19:08:05.17 0.6 undecidable manual P 268 17.2716 119 -0.02 51
IV.PIEI.HHZ. 2014-09-18T19:08:05.31 0.6 positive manual P 337 17.871 118 0.01 51
IV.ATPI.EHZ. 2014-09-18T19:08:05.65 0.1 undecidable manual P 292 18.9699 117 0.16 100
IV.SSFR.HNZ. 2014-09-18T19:08:04.78 0.3 negative manual P 67 14.1747 124 0.11 76
IV.FOSV.EHZ. 2014-09-18T19:08:04.80 0.6 undecidable manual P 132 15.2736 122 -0.06 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHE. ML:0.5 0.00002325 0.38 AML other m 2014-09-18T19:08:08.33
IV.ATVO.HHN. ML:0.4 0.0000212 0.16 AML other m 2014-09-18T19:08:08.18
IV.SSFR.HHE. ML:-0.3 0.0000031349999999999996 0.04 AML other m 2014-09-18T19:08:07.68
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