Earthquake with magnitude of ML 1.2 on date 13-05-2006 and time 08:05:01 (Italy) in region Costa Marchigiana Anconetana (Ancona)

A magnitude ML 1.2 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on

  • 13-05-2006 06:05:01 (UTC)
  • 13-05-2006 08:05:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.6860, 13.3650 at 20 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
Montemarciano AN 7 9992 9992
Falconara Marittima AN 7 26565 36557
Chiaravalle AN 10 14796 51353
Camerata Picena AN 12 2567 53920
Monte San Vito AN 12 6848 60768
Senigallia AN 12 45027 105795
Ancona AN 15 100861 206656
Morro d'Alba AN 15 1903 208559
Agugliano AN 16 4865 213424
Monsano AN 16 3405 216829
San Marcello AN 18 2057 218886
Polverigi AN 18 4508 223394
Ostra AN 18 6875 230269
Offagna AN 19 1935 232204
Belvedere Ostrense AN 20 2234 234438

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NW of Ancona (100861 inhabitants)
33 Km SE of Fano (60888 inhabitants)
44 Km SE of Pesaro (94582 inhabitants)
76 Km SE of Rimini (147750 inhabitants)
97 Km NE of Foligno (57155 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 1.8
ML 1.2
2006-05-13
06:05:01
43.686 13.365 20 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 568079
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-05-13 06:05:01 ± 0.24
Latitude 43.6860 ± 0.0036
Longitude 13.3650 ± 0.0187
Depth (km) 20 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 568079

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 1552.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 249
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.58
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52880
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 568079
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:54:30

Md:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 568079
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:54:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNTG.SHZ. 2006-05-13T06:05:20.44 0.1 undecidable manual Sg 216 58.6968 0.329 45
IV.CING.HHN. 2006-05-13T06:05:14.75 10.0 undecidable manual Pg 0 0 0
IV.ARV.SHZ. 2006-05-13T06:05:14.72 0.1 undecidable manual Sg 239 39.9267 -0.506 45
IV.SNTG.SHZ. 2006-05-13T06:05:12.08 0.1 undecidable manual Pg 216 58.6968 -0.28 91
IV.AOI.BHZ. 2006-05-13T06:05:11.52 0.1 undecidable manual Sg 128 24.2535 0.16 50
IV.ARV.SHZ. 2006-05-13T06:05:09.97 0.1 undecidable manual Pg 239 39.9267 0.431 91
IV.AOI.BHZ. 2006-05-13T06:05:07.17 0.1 undecidable manual Pg 128 24.2535 -0.137 100
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