Earthquake with magnitude of Md 1.1 on date 03-02-2014 and time 21:27:32 (Italy) in region 10 km W Fossato di Vico (PG)

A magnitude Md 1.1 earthquake occured in region: 10 km W Fossato di Vico (PG), on

  • 03-02-2014 20:27:32 (UTC)
  • 03-02-2014 21:27:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.2640, 12.6470 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
Fossato di Vico PG 10 2840 2840
Sigillo PG 11 2404 5244
Gubbio PG 11 32216 37460
Gualdo Tadino PG 12 15208 52668
Costacciaro PG 12 1216 53884
Valfabbrica PG 12 3389 57273
Scheggia e Pascelupo PG 16 1393 58666

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km NE of Perugia (166134 inhabitants)
35 Km N of Foligno (57155 inhabitants)
66 Km E of Arezzo (99543 inhabitants)
71 Km SW of Fano (60888 inhabitants)
75 Km S of Pesaro (94582 inhabitants)
78 Km N of Terni (111501 inhabitants)
81 Km W of Ancona (100861 inhabitants)
89 Km S of Rimini (147750 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 1.1 2014-02-03
20:27:32
43.2642 12.6468 10 2015-09-21
09:34:15
Bollettino Sismico Italiano INGV 6429501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-02-03 20:27:32 ± 0.43
Latitude 43.2642 ± 0.0189
Longitude 12.6468 ± 0.0222
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 6429501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2150
Semi-minor axis of confidence ellipse (meter) 1830
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 5
Circular confidence region, given by single value of horizontal uncertainty (meter) 2150.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 321
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28329
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 4
Magnitude information

Md:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 4
Type of magnitude Md
Reference to an origin 6429501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2014-05-09 09:04:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CADA.HNZ. 2014-02-03T20:27:48.98 3.0 undecidable manual P 0.15 0
IV.ATVO.HHZ. 2014-02-03T20:27:41.19 0.1 undecidable manual S 304 23.3544 50 0.08 98
IV.MDAR.HNZ. 2014-02-03T20:27:39.45 3.0 undecidable manual P -0.1 0
IV.PIEI.HHZ. 2014-02-03T20:27:38.63 0.6 undecidable manual P 343 31.4463 50 0.02 49
IV.ATVO.HHZ. 2014-02-03T20:27:37.27 0.6 undecidable manual P 304 23.3544 50 -0.1 49
IV.ATPI.EHZ. 2014-02-03T20:27:37.62 1.0 undecidable manual P 316 28.5492 50 -0.56 22
IV.ATFO.HHZ. 2014-02-03T20:27:37.94 0.1 undecidable manual S 332 12.876 129 -0.06 100
IV.ATFO.HHZ. 2014-02-03T20:27:35.91 0.6 undecidable manual P 332 12.876 129 0.33 47
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