Earthquake with magnitude of ML 1.1 on date 02-03-2009 and time 22:34:57 (UTC) in region 4 km E Serravalle di Chienti (MC)

A magnitude ML 1.1 earthquake occured in region: 4 km E Serravalle di Chienti (MC), on

  • 02-03-2009 22:34:57 (UTC)
  • 02-03-2009 23:34:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0700, 13.0000 at 14 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
Serravalle di Chienti MC 4 1070 1070
Muccia MC 4 915 1985
Pieve Torina MC 5 1458 3443
Pievebovigliana MC 7 866 4309
Fiordimonte MC 8 202 4511
Monte Cavallo MC 8 145 4656
Camerino MC 9 6974 11630
Sefro MC 10 422 12052
Pioraco MC 12 1134 13186
Fiastra MC 13 559 13745
Fiuminata MC 14 1402 15147
Acquacanina MC 15 121 15268
Castelraimondo MC 16 4587 19855
Visso MC 17 1107 20962
Nocera Umbra PG 18 5839 26801
Ussita MC 18 444 27245
Serrapetrona MC 20 966 28211
Gagliole MC 20 620 28831
Valtopina PG 20 1398 30229

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
73 Km NW of Teramo (54892 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
86 Km S of Fano (60888 inhabitants)
86 Km NW of L'Aquila (69753 inhabitants)
94 Km S of Pesaro (94582 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 1.4
ML 1.1
2009-03-02
22:34:57
43.07 13 14 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 747489
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-03-02 22:34:57 ± 0.06
Latitude 43.0700 ± 0.0027
Longitude 13.0000 ± 0.0037
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 747489

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 333
Semi-minor axis of confidence ellipse (meter) 112
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 148
Circular confidence region, given by single value of horizontal uncertainty (meter) 424.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
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) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.07195
Epicentral distance of station farthest from the epicenter (degree) 0.25091
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:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 747489
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:08:05

Md:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 747489
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:08:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHE. 2009-03-02T22:35:07.27 0.1 undecidable manual Sg 264 27.75 0.018 48
IV.NRCA.SHZ. 2009-03-02T22:35:07.20 0.1 undecidable manual Sg 160 27.8499 -0.064 48
IV.SNTG.SHZ. 2009-03-02T22:35:05.44 0.1 undecidable manual Sg 347 21.0678 -0.057 48
IV.NRCA.SHZ. 2009-03-02T22:35:03.02 0.1 undecidable manual Pg 160 27.8499 -0.043 96
IV.SNTG.SHZ. 2009-03-02T22:35:02.06 0.1 undecidable manual Pg 347 21.0678 0.02 98
IV.FDMO.HHE. 2009-03-02T22:35:02.46 0.1 undecidable manual Sg 118 7.9809 -0.068 49
IV.ASSB.HHE. 2009-03-02T22:35:02.97 0.1 undecidable manual Pg 264 27.75 -0.091 96
IV.CESI.HHZ. 2009-03-02T22:35:02.91 0.1 undecidable manual Sg 227 10.5783 -0.093 50
IV.CESI.HHZ. 2009-03-02T22:35:00.72 0.1 positive manual Pg 227 10.5783 0.116 98
IV.FDMO.HHE. 2009-03-02T22:35:00.42 0.1 undecidable manual Pg 118 7.9809 0.091 100
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