Earthquake with magnitude of Md 3.1 on date 25-05-2003 and time 02:53:41 (Italy) in region Adriatico Settentrionale (MARE)

A magnitude Md 3.1 earthquake occured in region: Adriatico Settentrionale (MARE), on

  • 25-05-2003 00:53:41 (UTC)
  • 25-05-2003 02:53:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.477, 13.415 at 5 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
75 Km NE of Pesaro (94582 inhabitants)
77 Km NE of Fano (60888 inhabitants)
82 Km NE of Rimini (147750 inhabitants)
96 Km N of Ancona (100861 inhabitants)
97 Km E of Ravenna (159116 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 3.1
ML-VAX 2.4
2003-05-25
00:53:41
44.477 13.415 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 478089
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2003-05-25 00:53:41 ± 0.342
Latitude 44.4770 ± 0.0185
Longitude 13.4150 ± 0.0534
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 478089

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) 4707.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 183
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00607
Epicentral distance of station farthest from the epicenter (degree) 0.01943
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

Md:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations 14
Type of magnitude Md
Reference to an origin 478089
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 00:35:04

ML:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 11
Type of magnitude ML
Reference to an origin 478089
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.SFI.Z. 2003-05-25T00:54:23.57 10.0 undecidable manual SN 243 0.0113 0.66 0.5
--.TRI.Z. 2003-05-25T00:54:23.56 10.0 undecidable manual SN 10 0.0113 0.75 0.5
--.FVI.Z. 2003-05-25T00:54:18.23 10.0 undecidable manual PN 347 0.0194 0.61 1.1
--.MNS.Z. 2003-05-25T00:54:18.64 10.0 undecidable manual PN 194 0.0193 1.08 0.6
--.ARV.Z. 2003-05-25T00:54:17.57 10.0 undecidable manual SG 198 0.0093 0.4 0.6
--.BDI.Z. 2003-05-25T00:54:15.91 10.0 undecidable manual PN 258 0.0185 -0.29 1.4
--.CTI.Z. 2003-05-25T00:54:15.61 10.0 undecidable manual PN 321 0.018 0.19 1.4
--.FSSB.Z. 2003-05-25T00:54:14.33 10.0 undecidable manual SG 210 0.0081 1.22 0.2
--.PTCC.Z. 2003-05-25T00:54:14.40 10.0 undecidable manual PN 358 0.0173 -0.37 1.4
--.RSM.Z. 2003-05-25T00:54:13.94 10.0 undecidable manual SG 231 0.0079 1.68 0.1
--.ASS.Z. 2003-05-25T00:54:09.93 10.0 undecidable manual PN 201 0.0136 1.17 0.6
--.SEI.Z. 2003-05-25T00:54:08.99 10.0 undecidable manual PN 254 0.0138 0.03 1.7
--.VMG.Z. 2003-05-25T00:54:08.25 10.0 undecidable manual PN 249 0.0129 0.6 1.3
--.PGD.Z. 2003-05-25T00:54:06.11 10.0 undecidable manual PN 243 0.0121 -0.43 1.6
--.CRE.Z. 2003-05-25T00:54:06.93 10.0 undecidable manual PN 230 0.0121 0.37 1.6
--.SNTG.Z. 2003-05-25T00:54:05.88 10.0 undecidable manual PN 195 0.0114 0.53 1.5
--.SFI.Z. 2003-05-25T00:54:04.18 10.0 undecidable manual PN 243 0.0113 -1.06 0.8
--.TRI.Z. 2003-05-25T00:54:04.71 10.0 undecidable manual PN 10 0.0113 -0.47 1.5
--.ARV.Z. 2003-05-25T00:54:00.22 10.0 undecidable manual PG 198 0.0093 -1.71 0.2
--.RSM.Z. 2003-05-25T00:53:58.15 10.0 undecidable manual PG 231 0.0079 -0.94 0.9
--.FSSB.Z. 2003-05-25T00:53:58.68 10.0 undecidable manual PG 210 0.0081 -0.9 1
--.PESA.Z. 2003-05-25T00:53:54.86 10.0 undecidable manual PG 217 0.0061 -0.42 1.6
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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