Earthquake with magnitude of Md 2.2 on date 07-05-2000 and time 22:24:36 (Italy) in region 6 km NW Castrocaro Terme e Terra del Sole (FC)

A magnitude Md 2.2 earthquake occured in region: 6 km NW Castrocaro Terme e Terra del Sole (FC), on

  • 07-05-2000 20:24:36 (UTC)
  • 07-05-2000 22:24:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.22, 11.91 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 6 6426 6426
Faenza RA 8 58541 64967
Dovadola FC 11 1653 66620
Forlì FC 11 117913 184533
Brisighella RA 11 7639 192172
Modigliana FC 11 4560 196732
Predappio FC 14 6346 203078
Castel Bolognese RA 14 9554 212632
Meldola FC 16 9970 222602
Riolo Terme RA 16 5720 228322
Solarolo RA 17 4488 232810
Forlimpopoli FC 18 13290 246100
Rocca San Casciano FC 18 1910 248010
Cotignola RA 19 7474 255484
Bertinoro FC 20 11059 266543
Tredozio FC 20 1212 267755

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km S of Faenza (58541 inhabitants)
11 Km W of Forlì (117913 inhabitants)
22 Km SE of Imola (69797 inhabitants)
28 Km W of Cesena (96758 inhabitants)
32 Km SW of Ravenna (159116 inhabitants)
55 Km SE of Bologna (386663 inhabitants)
55 Km W of Rimini (147750 inhabitants)
72 Km NE of Firenze (382808 inhabitants)
73 Km SE of Ferrara (133155 inhabitants)
75 Km E of Prato (191150 inhabitants)
77 Km NE of Scandicci (50609 inhabitants)
83 Km N of Arezzo (99543 inhabitants)
85 Km E of Pistoia (90315 inhabitants)
87 Km W of Pesaro (94582 inhabitants)
91 Km SE of Modena (184973 inhabitants)
96 Km S of Rovigo (51867 inhabitants)
98 Km W of Fano (60888 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 2.2 2000-05-07
20:24:36
44.22 11.91 2 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 391059
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-05-07 20:24:36 ± 0.375
Latitude 44.22 ± 0.02
Longitude 11.91 ± 0.02
Depth (km) 2 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 391059

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) 2168.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 228
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00283
Epicentral distance of station farthest from the epicenter (degree) 0.0085
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 391059
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:07:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.BDI.Z. 2000-05-07T20:25:10.63 10.0 undecidable manual SG 261 0.0085 0.13 0.5
--.CRE.Z. 2000-05-07T20:24:59.25 10.0 undecidable manual SG 176 0.0053 0.16 0.5
--.BDI.Z. 2000-05-07T20:24:56.18 10.0 undecidable manual PG 261 0.0085 0.02 1.3
--.FB9.Z. 2000-05-07T20:24:53.87 10.0 undecidable manual PG 129 0.0073 0.25 0.9
--.SFI.Z. 2000-05-07T20:24:49.60 10.0 undecidable manual SG 187 0.0028 0.34 0.4
--.CRE.Z. 2000-05-07T20:24:48.85 10.0 undecidable manual PG 176 0.0053 -0.71 0.2
--.SFI.Z. 2000-05-07T20:24:43.48 10.0 negative manual PG 187 0.0028 -0.1 3.2
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download