Earthquake with magnitude of Md 2.5 on date 11-11-2001 and time 15:07:22 (UTC) in region Costa Calabra nord occidentale (Cosenza)

A magnitude Md 2.5 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 11-11-2001 15:07:22 (UTC)
  • 11-11-2001 16:07:22 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.1720, 15.9830 at 60 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
Belmonte Calabro CS 8 2003 2003
Longobardi CS 9 2312 4315
Amantea CS 9 13975 18290
Fiumefreddo Bruzio CS 10 2994 21284
San Pietro in Amantea CS 12 505 21789
Lago CS 14 2624 24413
Falconara Albanese CS 15 1427 25840
Serra d'Aiello CS 15 458 26298
San Lucido CS 16 6047 32345
Aiello Calabro CS 17 1729 34074
Cleto CS 17 1301 35375

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km SW of Cosenza (67546 inhabitants)
36 Km NW of Lamezia Terme (70714 inhabitants)
61 Km NW of Catanzaro (90612 inhabitants)
99 Km W of Crotone (62178 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-VAX 1.5
2001-11-11
15:07:22
39.172 15.983 60 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 430779
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2001-11-11 15:07:22 ± 0.51
Latitude 39.1720 ± 0.0263
Longitude 15.9830 ± 0.0755
Depth (km) 60 ± 8 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 430779

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) 7136.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 162
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00219
Epicentral distance of station farthest from the epicenter (degree) 0.01328
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:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 6
Type of magnitude Md
Reference to an origin 430779
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:46:40

ML:1.5

Field Value
Value 1.5
Uncertainty
Num. used stations 5
Type of magnitude ML
Reference to an origin 430779
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(km) Takeoff_angle Residual Weight
--.MGR.Z. 2001-11-11T15:07:53.52 10.0 undecidable manual S 341 1.0101 -1.11 0.1
--.CSI.Z. 2001-11-11T15:07:48.70 10.0 undecidable manual S 21 0.6549 1.91 0
--.SGO.Z. 2001-11-11T15:07:47.45 10.0 undecidable manual P 339 1.4763 0.21 1
--.ROI.Z. 2001-11-11T15:07:45.10 10.0 undecidable manual S 48 0.5994 -0.57 0.4
--.SLCN.Z. 2001-11-11T15:07:44.45 10.0 undecidable manual P 347 1.2432 0.33 1
--.SOI.Z. 2001-11-11T15:07:42.55 10.0 undecidable manual P 177 1.0989 0.36 1
--.MGR.Z. 2001-11-11T15:07:40.94 10.0 undecidable manual P 341 1.0101 -0.2 1.2
--.ORI.Z. 2001-11-11T15:07:39.14 10.0 undecidable manual P 21 0.9435 -1.06 0.2
--.ACI.Z. 2001-11-11T15:07:39.47 10.0 undecidable manual S 43 0.2442 -0.34 0.5
--.ROI.Z. 2001-11-11T15:07:36.39 10.0 undecidable manual P 48 0.5994 0.43 1.1
--.CSI.Z. 2001-11-11T15:07:36.93 10.0 undecidable manual P 21 0.6549 0.32 2.5
--.TDS.Z. 2001-11-11T15:07:35.28 10.0 positive manual P 29 0.555 -0.2 2.8
--.GRI.Z. 2001-11-11T15:07:34.15 10.0 undecidable manual P 135 0.4884 -0.55 0.9
--.ACI.Z. 2001-11-11T15:07:32.81 10.0 undecidable manual P 43 0.2442 0.23 1.4
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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