Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 11-01-2009 and time 22:45:34 (Italy) in region 4 km SW Carpegna (PU)

A magnitude ML 2.0 earthquake occured in region: 4 km SW Carpegna (PU), on

  • 11-01-2009 21:45:34 (UTC)
  • 11-01-2009 22:45:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.7510, 12.3160 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.

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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
Carpegna PU 4 1674 1674
Sestino AR 5 1355 3029
Frontino PU 5 293 3322
Belforte all'Isauro PU 6 769 4091
Pietrarubbia PU 8 660 4751
Piandimeleto PU 9 2167 6918
Pennabilli RN 9 2869 9787
Borgo Pace PU 10 606 10393
Lunano PU 10 1527 11920
Montecopiolo PU 11 1128 13048
Badia Tedalda AR 12 1087 14135
Mercatello sul Metauro PU 12 1378 15513
Macerata Feltria PU 12 1990 17503
Sant'Angelo in Vado PU 12 4133 21636
Monte Cerignone PU 13 669 22305
Casteldelci RN 14 407 22712
Maiolo RN 14 848 23560
Sassocorvaro PU 15 3504 27064
Sant'Agata Feltria RN 15 2151 29215
Peglio PU 16 696 29911
Novafeltria RN 16 7164 37075
San Leo RN 16 2972 40047
Talamello RN 17 1104 41151
Monte Grimano Terme PU 18 1136 42287
Urbania PU 19 7099 49386
Mercatino Conca PU 20 1086 50472

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km SW of Rimini (147750 inhabitants)
43 Km S of Cesena (96758 inhabitants)
47 Km NE of Arezzo (99543 inhabitants)
51 Km W of Pesaro (94582 inhabitants)
57 Km SE of Forlì (117913 inhabitants)
58 Km W of Fano (60888 inhabitants)
69 Km SE of Faenza (58541 inhabitants)
72 Km N of Perugia (166134 inhabitants)
75 Km S of Ravenna (159116 inhabitants)
83 Km SE of Imola (69797 inhabitants)
85 Km E of Firenze (382808 inhabitants)
91 Km E of Scandicci (50609 inhabitants)
93 Km NE of Siena (53903 inhabitants)
94 Km NW of Foligno (57155 inhabitants)
98 Km W of Ancona (100861 inhabitants)
99 Km E of Prato (191150 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 2.5
ML 2.0 		2009-01-11
21:45:34		 43.751 12.316 10 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 739209
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-01-11 21:45:34 ± 0.15
Latitude 43.7510 ± 0.0072
Longitude 12.3160 ± 0.0100
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 739209

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 750
Semi-minor axis of confidence ellipse (meter) 539
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 320
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) 93
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.48
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.08548
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 739209
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:58:54

Md:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 739209
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:58:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNTG.SHZ. 2009-01-11T21:45:58.49 0.1 undecidable manual Sg 137 74.4699 1.273 57
IV.SEI.SHZ. 2009-01-11T21:45:54.90 10.0 undecidable manual Pg 0 0 0
IV.NRCA.SHZ. 2009-01-11T21:45:54.69 0.1 undecidable manual Pg 147 120.4905 -0.058 81
IV.MURB.HHE. 2009-01-11T21:45:52.44 0.3 undecidable manual Sg 163 56.6988 -0.02 69
IV.CAFI.HHE. 2009-01-11T21:45:52.74 0.1 undecidable manual Sg 211 54.6009 0.839 73
IV.FDMO.HHE. 2009-01-11T21:45:51.52 0.1 undecidable manual Pg 142 100.7214 -0.181 82
IV.CESI.HHN. 2009-01-11T21:45:50.98 0.1 undecidable manual Pg 150 95.4378 0.094 85
IV.PESA.HHZ. 2009-01-11T21:45:50.57 0.1 undecidable manual Sg 63 46.9197 0.712 78
IV.MGAB.HHZ. 2009-01-11T21:45:50.89 0.1 undecidable manual Pg 190 94.4388 0.155 84
IV.ASS.SHZ. 2009-01-11T21:45:48.58 0.1 undecidable manual Pg 160 80.9523 -0.081 87
IV.VMG.SHZ. 2009-01-11T21:45:48.50 10.0 undecidable manual Pg 0 0 0
IV.SNTG.SHZ. 2009-01-11T21:45:47.84 0.1 undecidable manual Pg 137 74.4699 0.18 87
IV.CRE.HHZ. 2009-01-11T21:45:46.13 0.1 undecidable manual Sg 244 32.745 0.072 96
IV.CDCA.EHZ. 2009-01-11T21:45:46.29 0.1 undecidable manual Sg 192 33.1446 0.116 95
IV.ORI.EHZ. 2009-01-11T21:45:46.75 10.0 undecidable manual Pg 0 0 0
IV.PIEI.HHZ. 2009-01-11T21:45:44.52 0.1 undecidable manual Sg 144 29.6481 -0.722 80
IV.CAFI.HHE. 2009-01-11T21:45:44.48 0.1 undecidable manual Pg 211 54.6009 -0.118 91
IV.MURB.HHE. 2009-01-11T21:45:44.85 0.1 undecidable manual Pg 163 56.6988 -0.063 92
IV.PESA.HHZ. 2009-01-11T21:45:43.10 0.3 undecidable manual Pg 63 46.9197 -0.312 67
IV.ASQU.HHZ. 2009-01-11T21:45:42.71 0.3 undecidable manual Pg 277 42.5241 -0.021 71
IV.SFI.EHE. 2009-01-11T21:45:42.25 0.1 undecidable manual Pg 295 41.2254 -0.287 90
IV.FSSB.SHZ. 2009-01-11T21:45:41.42 0.1 undecidable manual Pg 100 37.5291 -0.539 85
IV.CDCA.EHZ. 2009-01-11T21:45:41.02 0.1 undecidable manual Pg 192 33.1446 -0.262 92
IV.PARC.HHZ. 2009-01-11T21:45:40.47 0.1 undecidable manual Sg 209 12.9759 0.208 96
IV.PIEI.HHZ. 2009-01-11T21:45:40.03 0.1 undecidable manual Pg 144 29.6481 -0.719 81
IV.CRE.HHZ. 2009-01-11T21:45:40.98 0.1 undecidable manual Pg 244 32.745 -0.244 92
IV.RSM.SHZ. 2009-01-11T21:45:39.95 0.1 undecidable manual Pg 28 22.5552 0.405 91
IV.PARC.HHZ. 2009-01-11T21:45:37.85 0.1 undecidable manual Pg 209 12.9759 -0.021 100
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