Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.4 on date 10-01-2000 and time 22:27:39 (Italy) in region 2 km SW Castrocaro Terme e Terra del Sole (FC)

A magnitude Md 2.4 earthquake occured in region: 2 km SW Castrocaro Terme e Terra del Sole (FC), on

  • 10-01-2000 21:27:39 (UTC)
  • 10-01-2000 22:27:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1650, 11.9280 at 9 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.

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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 2 6426 6426
Dovadola FC 6 1653 8079
Predappio FC 8 6346 14425
Modigliana FC 11 4560 18985
Forlì FC 11 117913 136898
Meldola FC 11 9970 146868
Rocca San Casciano FC 13 1910 148778
Faenza RA 14 58541 207319
Brisighella RA 14 7639 214958
Forlimpopoli FC 16 13290 228248
Bertinoro FC 17 11059 239307
Tredozio FC 17 1212 240519
Civitella di Romagna FC 18 3786 244305
Galeata FC 19 2516 246821
Portico e San Benedetto FC 19 756 247577
Castel Bolognese RA 20 9554 257131

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km SW of Forlì (117913 inhabitants)
14 Km S of Faenza (58541 inhabitants)
25 Km W of Cesena (96758 inhabitants)
27 Km SE of Imola (69797 inhabitants)
36 Km SW of Ravenna (159116 inhabitants)
52 Km W of Rimini (147750 inhabitants)
59 Km SE of Bologna (386663 inhabitants)
69 Km NE of Firenze (382808 inhabitants)
74 Km E of Prato (191150 inhabitants)
75 Km NE of Scandicci (50609 inhabitants)
78 Km N of Arezzo (99543 inhabitants)
79 Km SE of Ferrara (133155 inhabitants)
84 Km W of Pesaro (94582 inhabitants)
85 Km E of Pistoia (90315 inhabitants)
94 Km W of Fano (60888 inhabitants)
96 Km SE of Modena (184973 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 2.4
ML-VAX 1.5 		2000-01-10
21:27:39		 44.165 11.928 9 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 379819
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-01-10 21:27:39 ± 0.723
Latitude 44.1650 ± 0.0259
Longitude 11.9280 ± 0.0225
Depth (km) 9 ± 6 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 379819

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) 3388.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 196
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
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) 0.00291
Epicentral distance of station farthest from the epicenter (degree) 0.01093
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 7
Type of magnitude Md
Reference to an origin 379819
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:56:47

ML:1.5

Field Value
Value 1.5
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 379819
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
--.PII.Z. 2000-01-10T21:28:16.52 10.0 undecidable manual SN 246 1.0989 0.38 0.5
--.FB9.Z. 2000-01-10T21:28:07.54 10.0 undecidable manual SG 127 0.7659 1.47 0.1
--.ASS.Z. 2000-01-10T21:28:02.68 10.0 undecidable manual PN 154 1.2099 0.57 1
--.SNTG.Z. 2000-01-10T21:28:01.60 10.0 undecidable manual PN 140 1.1544 -0.32 1.3
--.PII.Z. 2000-01-10T21:27:59.75 10.0 undecidable manual PN 246 1.0989 -0.75 0.8
--.GU9.Z. 2000-01-10T21:27:59.60 10.0 undecidable manual PG 281 0.9657 0.61 1.1
--.CRE.Z. 2000-01-10T21:27:59.61 10.0 undecidable manual SG 178 0.5439 0.85 0.3
--.ARV.Z. 2000-01-10T21:27:58.13 10.0 undecidable manual PG 131 0.9879 -0.57 1.1
--.CSNT.Z. 2000-01-10T21:27:55.88 10.0 undecidable manual PG 213 0.8214 0.13 1.7
--.FB9.Z. 2000-01-10T21:27:54.89 10.0 undecidable manual PG 127 0.7659 0.21 1.7
--.ZC9.Z. 2000-01-10T21:27:53.36 10.0 undecidable manual PG 285 0.6993 -0.06 1.8
--.PGD.Z. 2000-01-10T21:27:52.69 10.0 undecidable manual SG 207 0.3219 0.99 0.2
--.CRE.Z. 2000-01-10T21:27:49.24 10.0 undecidable manual PG 178 0.5439 -1.22 0.4
--.RSM.Z. 2000-01-10T21:27:47.91 10.0 undecidable manual PG 121 0.444 -0.68 1.1
--.PGD.Z. 2000-01-10T21:27:45.69 10.0 negative manual PG 207 0.3219 -0.7 2.1
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