A magnitude ML 1.7 earthquake occured in region: 5 km E Premilcuore (FC), on
and geographic coordinates (lat, lon) 43.9810, 11.8380 at 24 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Premilcuore | FC | 5 | 799 | 799 |
Galeata | FC | 6 | 2516 | 3315 |
Santa Sofia | FC | 7 | 4136 | 7451 |
Portico e San Benedetto | FC | 7 | 756 | 8207 |
Civitella di Romagna | FC | 9 | 3786 | 11993 |
Rocca San Casciano | FC | 9 | 1910 | 13903 |
Tredozio | FC | 13 | 1212 | 15115 |
Dovadola | FC | 16 | 1653 | 16768 |
Bagno di Romagna | FC | 18 | 6026 | 22794 |
Predappio | FC | 18 | 6346 | 29140 |
San Godenzo | FI | 18 | 1167 | 30307 |
Modigliana | FC | 20 | 4560 | 34867 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 1.7 |
2006-04-16 21:50:35 |
43.981 | 11.838 | 24 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 562249 |
Field | Value |
---|---|
Time (UTC) | 2006-04-16 21:50:35 ± 0.19 |
Latitude | 43.9810 ± 0.0126 |
Longitude | 11.8380 ± 0.0100 |
Depth (km) | 24 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 562249 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1351 |
Semi-minor axis of confidence ellipse (meter) | 471 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 350 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1612.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 166 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.48 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73565 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 562249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:48:22 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 562249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:48:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FSSB.SHZ. | 2006-04-16T21:51:00.58 | 0.3 | undecidable | manual | Sg | 113 | 81.6516 | 0.605 | 30 | |
IV.RSM.SHZ. | 2006-04-16T21:50:52.41 | 0.3 | undecidable | manual | Sg | 96 | 49.2174 | 0.854 | 29 | |
IV.PII.SHZ. | 2006-04-16T21:50:52.53 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2006-04-16T21:50:49.04 | 0.1 | undecidable | manual | Sg | 282 | 39.1275 | -0.001 | 49 | |
IV.CRE.EHE. | 2006-04-16T21:50:49.96 | 0.1 | undecidable | manual | Sg | 167 | 41.1255 | 0.412 | 46 | |
IV.CSNT.SHZ. | 2006-04-16T21:50:48.28 | 0.1 | undecidable | manual | Pg | 218 | 71.373 | 0.228 | 89 | |
IV.FSSB.SHZ. | 2006-04-16T21:50:48.94 | 0.3 | undecidable | manual | Pg | 113 | 81.6516 | -0.663 | 58 | |
IV.VMG.SHZ. | 2006-04-16T21:50:46.09 | 0.1 | undecidable | manual | Sg | 265 | 23.5542 | 0.617 | 44 | |
IV.FNVD.HHN. | 2006-04-16T21:50:46.66 | 0.1 | undecidable | manual | Pg | 290 | 60.6948 | 0.22 | 90 | |
IV.BADI.EHE. | 2006-04-16T21:50:46.43 | 0.1 | undecidable | manual | Pg | 148 | 61.5939 | -0.147 | 92 | |
IV.RSM.SHZ. | 2006-04-16T21:50:44.94 | 0.1 | undecidable | manual | Pg | 96 | 49.2174 | 0.199 | 94 | |
IV.SEI.SHZ. | 2006-04-16T21:50:43.16 | 0.1 | undecidable | manual | Pg | 282 | 39.1275 | -0.132 | 98 | |
IV.SFI.SHZ. | 2006-04-16T21:50:43.02 | 0.1 | undecidable | manual | Sg | 175 | 8.4804 | 0.01 | 52 | |
IV.CRE.EHE. | 2006-04-16T21:50:43.17 | 0.1 | undecidable | manual | Pg | 167 | 41.1255 | -0.41 | 90 | |
IV.VMG.SHZ. | 2006-04-16T21:50:41.11 | 0.1 | undecidable | manual | Pg | 265 | 23.5542 | -0.121 | 100 | |
IV.SFI.SHZ. | 2006-04-16T21:50:39.49 | 0.1 | undecidable | manual | Pg | 175 | 8.4804 | -0.316 | 98 | |
IV.MNS.BHE. | 2006-04-16T21:50:28.34 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.SBPO.BHE. | 2006-04-16T21:50:26.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2006-04-16T21:50:22.44 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.MNS.BHE. | 2006-04-16T21:50:22.32 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SGO.SHZ. | 2006-04-16T21:50:21.17 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2006-04-16T21:50:19.24 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |