Earthquake with magnitude of Md 3.0 on date 05-01-2003 and time 13:41:22 (Italy) in region 3 km S Capitignano (AQ)

A magnitude Md 3.0 earthquake occured in region: 3 km S Capitignano (AQ), on

  • 05-01-2003 12:41:22 (UTC)
  • 05-01-2003 13:41:22 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5, 13.3 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Capitignano AQ 3 665 665
Barete AQ 5 737 1402
Montereale AQ 5 2581 3983
Pizzoli AQ 6 4326 8309
Cagnano Amiterno AQ 7 1369 9678
Campotosto AQ 9 542 10220
Borbona RI 14 617 10837
Scoppito AQ 14 3727 14564
Amatrice RI 15 2657 17221
Crognaleto TE 16 1297 18518
Posta RI 17 694 19212
Cittareale RI 18 482 19694
L'Aquila AQ 18 69753 89447
Antrodoco RI 20 2588 92035

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of L'Aquila (69753 inhabitants)
38 Km W of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
72 Km NE of Tivoli (56533 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
73 Km W of Chieti (51815 inhabitants)
75 Km W of Pescara (121014 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
98 Km E of Viterbo (67173 inhabitants)
100 Km NE of Velletri (53303 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
Rev 1000 Md 3.0
ML-VAX 2.5
2003-01-05
12:41:22
42.5 13.3 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 466019
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2003-01-05 12:41:22 ± 0.218
Latitude 42.50 ± 0.01
Longitude 13.30 ± 0.03
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 466019

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) 3146.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 155
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
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) 0.00138
Epicentral distance of station farthest from the epicenter (degree) 0.01125
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 466019
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 00:21:43

ML:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 466019
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
--.ARV.Z. 2003-01-05T12:42:00.37 10.0 undecidable manual SG 345 0.0093 1.33 0.1
--.SDI.Z. 2003-01-05T12:41:55.40 10.0 undecidable manual SG 154 0.0079 1.22 0.2
--.SNTG.Z. 2003-01-05T12:41:51.30 10.0 undecidable manual SG 341 0.0072 -0.53 0.5
--.FSSB.Z. 2003-01-05T12:41:47.36 10.0 negative manual PN 342 0.0113 0.37 2.2
--.VVLD.N. 2003-01-05T12:41:46.87 10.0 undecidable manual SG 158 0.006 -0.47 0.5
--.ARV.Z. 2003-01-05T12:41:43.44 10.0 undecidable manual PG 345 0.0093 -0.34 1.3
--.RNI2.Z. 2003-01-05T12:41:43.73 10.0 undecidable manual PG 141 0.0091 0.34 1.3
--.MA9.Z. 2003-01-05T12:41:41.94 10.0 undecidable manual PG 213 0.0078 1.33 0.3
--.MNS.E. 2003-01-05T12:41:40.10 10.0 undecidable manual SG 256 0.0041 -0.7 0.4
--.PTQR.Z. 2003-01-05T12:41:39.81 10.0 undecidable manual SG 170 0.0043 -1.37 0.1
--.SDI.Z. 2003-01-05T12:41:39.48 10.0 undecidable manual PG 154 0.0079 -1.28 0.4
--.SNTG.Z. 2003-01-05T12:41:38.95 10.0 positive manual PG 341 0.0072 -0.51 2.5
--.VVLD.Z. 2003-01-05T12:41:36.75 10.0 undecidable manual PG 158 0.006 -0.27 1.6
--.MNS.E. 2003-01-05T12:41:33.45 10.0 positive manual PG 256 0.0041 0.2 1.6
--.PTQR.Z. 2003-01-05T12:41:32.54 10.0 undecidable manual PG 170 0.0043 -0.93 0.8
--.AQU.Z. 2003-01-05T12:41:27.29 10.0 positive manual PG 151 0.0014 0.64 2.3
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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