Earthquake with magnitude of Md 2.4 on date 11-05-2000 and time 04:46:43 (Italy) in region 3 km N Castrocaro Terme e Terra del Sole (FC)

A magnitude Md 2.4 earthquake occured in region: 3 km N Castrocaro Terme e Terra del Sole (FC), on

  • 11-05-2000 02:46:43 (UTC)
  • 11-05-2000 04:46:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.21, 11.95 at 2 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
Castrocaro Terme e Terra del Sole FC 3 6426 6426
Forlì FC 8 117913 124339
Faenza RA 10 58541 182880
Dovadola FC 11 1653 184533
Predappio FC 12 6346 190879
Meldola FC 12 9970 200849
Modigliana FC 14 4560 205409
Forlimpopoli FC 14 13290 218699
Brisighella RA 15 7639 226338
Bertinoro FC 16 11059 237397
Castel Bolognese RA 18 9554 246951
Rocca San Casciano FC 18 1910 248861
Solarolo RA 19 4488 253349
Riolo Terme RA 20 5720 259069
Russi RA 20 12247 271316
Cotignola RA 20 7474 278790

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km W of Forlì (117913 inhabitants)
10 Km SE of Faenza (58541 inhabitants)
25 Km W of Cesena (96758 inhabitants)
25 Km SE of Imola (69797 inhabitants)
31 Km SW of Ravenna (159116 inhabitants)
52 Km W of Rimini (147750 inhabitants)
58 Km SE of Bologna (386663 inhabitants)
74 Km NE of Firenze (382808 inhabitants)
75 Km SE of Ferrara (133155 inhabitants)
77 Km E of Prato (191150 inhabitants)
79 Km NE of Scandicci (50609 inhabitants)
82 Km N of Arezzo (99543 inhabitants)
84 Km W of Pesaro (94582 inhabitants)
88 Km E of Pistoia (90315 inhabitants)
95 Km W of Fano (60888 inhabitants)
95 Km SE of Modena (184973 inhabitants)
97 Km S of Rovigo (51867 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 2.4
ML-VAX 1.7
2000-05-11
02:46:43
44.21 11.95 3 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 392719
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-05-11 02:46:43 ± 0.296
Latitude 44.21 ± 0.01
Longitude 11.95 ± 0.02
Depth (km) 3 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 392719

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) 1984.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00105
Epicentral distance of station farthest from the epicenter (degree) 0.01659
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 7
Type of magnitude Md
Reference to an origin 392719
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:09:12

ML:1.7

Field Value
Value 1.7
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 392719
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
--.CTI.Z. 2000-05-11T02:47:41.90 10.0 undecidable manual SN 353 0.0166 0.54 0.3
--.ASS.Z. 2000-05-11T02:47:26.51 10.0 undecidable manual SN 155 0.0113 0.27 0.5
--.PII.Z. 2000-05-11T02:47:23.23 10.0 undecidable manual SN 245 0.0102 -0.28 0.5
--.ARV.Z. 2000-05-11T02:47:20.90 10.0 undecidable manual SG 134 0.009 1.29 0.1
--.BDI.Z. 2000-05-11T02:47:20.39 10.0 undecidable manual SG 262 0.0088 1.53 0.1
--.CSNT.Z. 2000-05-11T02:47:16.50 10.0 undecidable manual SG 213 0.0079 1.1 0.2
--.CTI.Z. 2000-05-11T02:47:15.77 10.0 undecidable manual PN 353 0.0166 -0.88 0.5
--.FB9.Z. 2000-05-11T02:47:12.81 10.0 undecidable manual SG 130 0.007 0.26 0.6
--.ZC9.Z. 2000-05-11T02:47:10.31 10.0 undecidable manual SG 282 0.0064 0.13 0.7
--.ASS.Z. 2000-05-11T02:47:09.40 10.0 positive manual PN 155 0.0113 1.02 0.9
--.PII.Z. 2000-05-11T02:47:06.40 10.0 positive manual PN 245 0.0102 -0.77 1.5
--.CRE.Z. 2000-05-11T02:47:05.49 10.0 undecidable manual SG 180 0.0053 -0.66 0.4
--.ARV.Z. 2000-05-11T02:47:04.18 10.0 positive manual PG 134 0.009 -0.38 2.6
--.BDI.Z. 2000-05-11T02:47:03.82 10.0 undecidable manual PG 262 0.0088 -0.3 1.4
--.CSNT.Z. 2000-05-11T02:47:02.39 10.0 undecidable manual PG 213 0.0079 0.26 1.5
--.RSM.Z. 2000-05-11T02:47:00.99 10.0 undecidable manual SG 127 0.004 -0.49 0.5
--.ZC9.Z. 2000-05-11T02:46:59.34 10.0 negative manual PG 282 0.0064 0.23 3.1
--.FB9.Z. 2000-05-11T02:46:59.83 10.0 undecidable manual PG 130 0.007 -0.65 1.1
--.SFI.Z. 2000-05-11T02:46:56.90 10.0 undecidable manual SG 193 0.0028 0.9 0.3
--.CRE.Z. 2000-05-11T02:46:55.59 10.0 undecidable manual PG 180 0.0053 -1.2 0.4
--.RSM.Z. 2000-05-11T02:46:54.50 10.0 undecidable manual PG 127 0.004 -0.04 1.7
--.SFI.Z. 2000-05-11T02:46:50.88 10.0 negative manual PG 193 0.0028 -0.05 3.3
--.BS9.Z. 2000-05-11T02:46:47.50 10.0 undecidable manual PG 49 0.0011 0.85 0.8
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
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