Earthquake with magnitude of Md 2.0 on date 24-05-2003 and time 06:10:18 (Italy) in region 3 km E Gubbio (PG)

A magnitude Md 2.0 earthquake occured in region: 3 km E Gubbio (PG), on

  • 24-05-2003 04:10:18 (UTC)
  • 24-05-2003 06:10:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3420, 12.6170 at 10 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Gubbio PG 3 32216 32216
Costacciaro PG 8 1216 33432
Scheggia e Pascelupo PG 8 1393 34825
Sigillo PG 10 2404 37229
Fossato di Vico PG 13 2840 40069
Cantiano PU 15 2245 42314
Gualdo Tadino PG 18 15208 57522
Pietralunga PG 18 2111 59633

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Perugia (166134 inhabitants)
43 Km N of Foligno (57155 inhabitants)
61 Km E of Arezzo (99543 inhabitants)
65 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
79 Km W of Ancona (100861 inhabitants)
80 Km S of Rimini (147750 inhabitants)
87 Km N of Terni (111501 inhabitants)
93 Km SE of Cesena (96758 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
Md 2.0 2003-05-24
04:10:18
43.342 12.617 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 478039
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2003-05-24 04:10:18 ± 0.084
Latitude 43.3420 ± 0.0030
Longitude 12.6170 ± 0.0073
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 478039

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 675.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 203
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0
Epicentral distance of station closest to the epicenter (degree) 0.00219
Epicentral distance of station farthest from the epicenter (degree) 0.00324
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 478039
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 00:35:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.FSSB.Z. 2003-05-24T04:10:32.78 10.0 undecidable manual SG 18 0.3552 0.27 0
--.ARV.Z. 2003-05-24T04:10:29.71 10.0 undecidable manual SG 56 0.2775 -0.1 0.3
--.ASS.Z. 2003-05-24T04:10:29.78 10.0 undecidable manual SG 174 0.2775 0.07 0.4
--.SNTG.Z. 2003-05-24T04:10:28.78 10.0 undecidable manual SG 110 0.2442 0.04 0.5
--.FSSB.Z. 2003-05-24T04:10:26.62 10.0 undecidable manual PG 18 0.3552 -0.08 0.8
--.ASS.Z. 2003-05-24T04:10:25.40 10.0 undecidable manual PG 174 0.2775 -0.04 1.1
--.ARV.Z. 2003-05-24T04:10:25.12 10.0 positive manual PG 56 0.2775 -0.02 2.5
--.SNTG.Z. 2003-05-24T04:10:24.55 10.0 positive manual PG 110 0.2442 0.02 2.5
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