Earthquake with magnitude of ML 1.5 on date 10-02-2009 and time 07:39:30 (Italy) in region 4 km E Scheggia e Pascelupo (PG)

A magnitude ML 1.5 earthquake occured in region: 4 km E Scheggia e Pascelupo (PG), on

  • 10-02-2009 06:39:30 (UTC)
  • 10-02-2009 07:39:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4030, 12.7200 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
Scheggia e Pascelupo PG 4 1393 1393
Costacciaro PG 5 1216 2609
Sigillo PG 8 2404 5013
Serra Sant'Abbondio PU 11 1027 6040
Cantiano PU 11 2245 8285
Sassoferrato AN 12 7285 15570
Fossato di Vico PG 13 2840 18410
Gubbio PG 13 32216 50626
Frontone PU 13 1300 51926
Fabriano AN 17 31480 83406
Cagli PU 17 8731 92137
Genga AN 18 1797 93934
Gualdo Tadino PG 20 15208 109142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NE of Perugia (166134 inhabitants)
50 Km N of Foligno (57155 inhabitants)
55 Km SW of Fano (60888 inhabitants)
59 Km S of Pesaro (94582 inhabitants)
68 Km E of Arezzo (99543 inhabitants)
69 Km W of Ancona (100861 inhabitants)
74 Km S of Rimini (147750 inhabitants)
90 Km SE of Cesena (96758 inhabitants)
94 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
Bulletin
Rev1000
Md 1.6
ML 1.5
2009-02-10
06:39:30
43.403 12.72 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 742939
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-02-10 06:39:30 ± 0.08
Latitude 43.4030 ± 0.0036
Longitude 12.7200 ± 0.0050
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 742939

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 381
Semi-minor axis of confidence ellipse (meter) 271
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 94
Circular confidence region, given by single value of horizontal uncertainty (meter) 565.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
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) 0.18706
Epicentral distance of station farthest from the epicenter (degree) 0.29228
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 742939
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:03:02

Md:1.6

Field Value
Value 1.6
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 742939
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:03:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FSSB.HHZ. 2009-02-10T06:39:42.58 0.1 undecidable manual Sg 8 32.4453 0.178 95
IV.ARVD.HHE. 2009-02-10T06:39:39.12 0.1 undecidable manual Sg 59 20.7681 0.217 96
IV.MURB.HHE. 2009-02-10T06:39:39.56 0.1 undecidable manual Sg 225 22.1556 0.225 96
IV.SNTG.SHZ. 2009-02-10T06:39:39.82 0.1 undecidable manual Sg 133 24.2535 -0.2 96
IV.PIEI.HHZ. 2009-02-10T06:39:38.82 0.1 undecidable manual Sg 315 20.868 -0.129 98
IV.FSSB.HHZ. 2009-02-10T06:39:37.35 0.1 undecidable manual Pg 8 32.4453 -0.216 94
IV.SNTG.SHZ. 2009-02-10T06:39:36.14 0.1 undecidable manual Pg 133 24.2535 -0.05 99
IV.PIEI.HHZ. 2009-02-10T06:39:35.45 0.1 undecidable manual Pg 315 20.868 -0.123 98
IV.ARVD.HHE. 2009-02-10T06:39:35.58 0.1 undecidable manual Pg 59 20.7681 0.035 100
IV.MURB.HHE. 2009-02-10T06:39:35.85 0.1 undecidable manual Pg 225 22.1556 0.054 99
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