Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 04-09-2009 and time 04:48:36 (Italy) in region 3 km E Orciano di Pesaro (PU)

A magnitude ML 2.0 earthquake occured in region: 3 km E Orciano di Pesaro (PU), on

  • 04-09-2009 02:48:36 (UTC)
  • 04-09-2009 04:48:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.6930, 12.9980 at 33 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.

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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
Orciano di Pesaro PU 3 2028 2028
Mondavio PU 3 3810 5838
San Giorgio di Pesaro PU 3 1388 7226
Monte Porzio PU 4 2836 10062
Piagge PU 6 1022 11084
Barchi PU 6 967 12051
Corinaldo AN 6 4998 17049
Montemaggiore al Metauro PU 7 2893 19942
Trecastelli AN 9 7625 27567
Castelleone di Suasa AN 10 1676 29243
San Costanzo PU 10 4786 34029
Fratte Rosa PU 10 966 34995
Sant'Ippolito PU 10 1563 36558
Mondolfo PU 10 14277 50835
Saltara PU 11 6925 57760
San Lorenzo in Campo PU 11 3414 61174
Ostra Vetere AN 11 3311 64485
Serrungarina PU 12 2634 67119
Cartoceto PU 12 7887 75006
Barbara AN 13 1368 76374
Montefelcino PU 14 2671 79045
Fossombrone PU 15 9575 88620
Ostra AN 16 6875 95495
Mombaroccio PU 16 2152 97647
Serra de' Conti AN 17 3746 101393
Fano PU 17 60888 162281
Senigallia AN 18 45027 207308
Isola del Piano PU 18 594 207902
Belvedere Ostrense AN 19 2234 210136
Montecarotto AN 19 1987 212123
Pergola PU 19 6333 218456

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km S of Fano (60888 inhabitants)
25 Km S of Pesaro (94582 inhabitants)
43 Km W of Ancona (100861 inhabitants)
54 Km SE of Rimini (147750 inhabitants)
78 Km SE of Cesena (96758 inhabitants)
82 Km NE of Perugia (166134 inhabitants)
85 Km N of Foligno (57155 inhabitants)
93 Km E of Arezzo (99543 inhabitants)
97 Km SE of Forlì (117913 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 2.2
ML 2.0 		2009-09-04
02:48:36		 43.693 12.998 33 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 960989
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-09-04 02:48:36 ± 0.15
Latitude 43.6930 ± 0.0072
Longitude 12.9980 ± 0.0100
Depth (km) 33 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 960989

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 848
Semi-minor axis of confidence ellipse (meter) 557
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 29
Circular confidence region, given by single value of horizontal uncertainty (meter) 1131.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.08998
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 960989
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 18:21:15

Md:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 960989
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 18:21:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SMA1.EHN. 2009-09-04T02:49:10.49 0.1 undecidable manual Sg 167 120.99 0.354 80
IV.LNSS.HHZ. 2009-09-04T02:49:10.52 0.1 undecidable manual Sg 178 120.99 0.384 79
IV.NRCA.HHN. 2009-09-04T02:49:05.38 0.1 undecidable manual Sg 174 95.7264 0.671 75
IV.CESI.HHZ. 2009-09-04T02:49:00.00 0.1 undecidable manual Sg 186 76.6677 0.103 92
IV.GUMA.HHZ. 2009-09-04T02:48:59.95 0.1 undecidable manual Sg 159 74.9694 0.48 85
IV.FDMO.HHE. 2009-09-04T02:48:59.46 0.1 undecidable manual Sg 174 73.1712 0.453 86
IV.BADI.EHZ. 2009-09-04T02:48:57.44 0.1 undecidable manual Sg 252 63.8916 0.744 80
IV.PARC.HHN. 2009-09-04T02:48:56.56 0.1 undecidable manual Sg 266 61.1943 0.534 88
IV.LNSS.HHZ. 2009-09-04T02:48:55.63 0.1 undecidable manual Pg 178 120.99 -0.087 85
IV.SMA1.EHN. 2009-09-04T02:48:55.31 0.1 undecidable manual Pg 167 120.99 -0.408 80
IV.AOI.HHE. 2009-09-04T02:48:54.28 0.6 undecidable manual Sg 108 51.0156 0.698 41
IV.SNTG.SHZ. 2009-09-04T02:48:53.62 0.6 undecidable manual Sg 185 48.8178 0.558 44
IV.PIEI.HHE. 2009-09-04T02:48:51.22 0.3 undecidable manual Sg 245 41.1255 -0.095 74
IV.NRCA.HHN. 2009-09-04T02:48:51.85 0.1 undecidable manual Pg 174 95.7264 -0.734 75
IV.CING.HHN. 2009-09-04T02:48:50.99 0.6 undecidable manual Sg 156 38.628 0.22 48
IV.PESA.HHN. 2009-09-04T02:48:49.67 0.1 undecidable manual Sg 335 30.3474 0.597 91
IV.CESI.HHZ. 2009-09-04T02:48:49.15 0.1 undecidable manual Pg 186 76.6677 -0.655 80
IV.GUMA.HHZ. 2009-09-04T02:48:49.39 0.1 undecidable manual Pg 159 74.9694 -0.169 92
IV.FDMO.HHE. 2009-09-04T02:48:48.56 0.1 undecidable manual Pg 174 73.1712 -0.732 78
IV.FSSB.HHZ. 2009-09-04T02:48:47.18 0.6 undecidable manual Sg 270 17.7711 0.22 51
IV.PARC.HHN. 2009-09-04T02:48:47.28 0.1 undecidable manual Pg 266 61.1943 -0.29 91
IV.ARVD.HHZ. 2009-09-04T02:48:47.31 0.3 undecidable manual Sg 192 22.0668 -0.294 74
IV.BADI.EHZ. 2009-09-04T02:48:47.59 0.1 undecidable manual Pg 252 63.8916 -0.368 89
IV.SENI.EHN. 2009-09-04T02:48:47.37 0.1 undecidable manual Sg 86 18.87 0.25 100
IV.RSM.SHZ. 2009-09-04T02:48:46.59 0.1 undecidable manual Pg 301 51.2154 0.4 92
IV.SNTG.SHZ. 2009-09-04T02:48:45.43 0.1 undecidable manual Pg 185 48.8178 -0.43 91
IV.AOI.HHE. 2009-09-04T02:48:45.94 0.6 undecidable manual Pg 108 51.0156 -0.219 48
IV.PIEI.HHE. 2009-09-04T02:48:44.38 0.1 undecidable manual Pg 245 41.1255 -0.471 91
IV.CING.HHN. 2009-09-04T02:48:44.18 0.6 undecidable manual Pg 156 38.628 -0.356 47
IV.PESA.HHN. 2009-09-04T02:48:43.46 0.6 undecidable manual Pg 335 30.3474 -0.096 50
IV.ARVD.HHZ. 2009-09-04T02:48:42.22 0.1 undecidable manual Pg 192 22.0668 -0.488 94
IV.SENI.EHN. 2009-09-04T02:48:42.58 0.6 undecidable manual Pg 86 18.87 0.151 51
IV.FSSB.HHZ. 2009-09-04T02:48:42.00 0.1 undecidable manual Pg 270 17.7711 -0.336 98
IV.PRMA.HHE. 2009-09-04T02:48:24.60 10.0 undecidable manual Pg 0 0 0
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
Waveforms Seismic signals in miniseed + resp format Download