A magnitude ML 2.3 earthquake occured in region: 11 km E Ravenna (RA), on
and geographic coordinates (lat, lon) 44.3690, 12.3220 at 12 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 |
---|---|---|---|---|
Ravenna | RA | 11 | 159116 | 159116 |
Cervia | RA | 12 | 28940 | 188056 |
Cesenatico | FC | 20 | 25796 | 213852 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML 2.3 |
2006-05-04 13:18:47 |
44.369 | 12.322 | 12 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 566349 |
Field | Value |
---|---|
Time (UTC) | 2006-05-04 13:18:47 ± 0.56 |
Latitude | 44.3690 ± 0.0396 |
Longitude | 12.3220 ± 0.0214 |
Depth (km) | 12 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 566349 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4331 |
Semi-minor axis of confidence ellipse (meter) | 854 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 340 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4717.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 253 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.65 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.19970 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 566349 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:52:39 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 566349 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:52:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRES.EHZ. | 2006-05-04T13:19:34.74 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BDI.HHN. | 2006-05-04T13:19:28.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2006-05-04T13:19:26.00 | 0.1 | undecidable | manual | Sg | 158 | 133.1667 | 0.344 | 41 | |
IV.CING.HHN. | 2006-05-04T13:19:25.82 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PZZT.HHE. | 2006-05-04T13:19:24.45 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.ARV.SHZ. | 2006-05-04T13:19:19.52 | 0.1 | undecidable | manual | Sg | 153 | 108.6135 | 0.418 | 43 | |
IV.NRCA.SHZ. | 2006-05-04T13:19:18.06 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ARVD.EHZ. | 2006-05-04T13:19:18.89 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHE. | 2006-05-04T13:19:16.45 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.PZZT.HHE. | 2006-05-04T13:19:14.39 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FNVD.HHN. | 2006-05-04T13:19:13.56 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2006-05-04T13:19:13.45 | 0.3 | undecidable | manual | Sg | 246 | 84.1491 | 0.852 | 26 | |
IV.VMG.SHZ. | 2006-05-04T13:19:11.01 | 0.1 | undecidable | manual | Sg | 234 | 76.6677 | 0.425 | 42 | |
IV.FSSB.SHZ. | 2006-05-04T13:19:11.94 | 0.1 | undecidable | manual | Sg | 154 | 83.25 | -0.414 | 46 | |
IV.SNTG.SHZ. | 2006-05-04T13:19:09.48 | 0.1 | undecidable | manual | Pg | 158 | 133.1667 | -0.119 | 87 | |
IV.MURB.HHE. | 2006-05-04T13:19:09.36 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.AGST.EHZ. | 2006-05-04T13:19:09.69 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CSNT.SHZ. | 2006-05-04T13:19:09.48 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BADI.EHZ. | 2006-05-04T13:19:07.21 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.PESA.EHN. | 2006-05-04T13:19:07.42 | 0.3 | undecidable | manual | Sg | 139 | 62.8926 | 0.517 | 35 | |
IV.SFI.EHE. | 2006-05-04T13:19:06.90 | 0.3 | undecidable | manual | Sg | 216 | 63.8916 | -0.281 | 38 | |
IV.FNVD.HHN. | 2006-05-04T13:19:06.48 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ARV.SHZ. | 2006-05-04T13:19:05.55 | 0.1 | undecidable | manual | Pg | 153 | 108.6135 | -0.264 | 88 | |
IV.BADI.EHZ. | 2006-05-04T13:19:04.09 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2006-05-04T13:19:02.70 | 0.1 | undecidable | manual | Pg | 246 | 84.1491 | 0.64 | 83 | |
IV.FSSB.SHZ. | 2006-05-04T13:19:01.38 | 0.1 | undecidable | manual | Pg | 154 | 83.25 | -0.541 | 87 | |
IV.CRE.EHZ. | 2006-05-04T13:19:01.95 | 0.1 | undecidable | manual | Pg | 200 | 88.3449 | -0.743 | 83 | |
IV.VMG.SHZ. | 2006-05-04T13:19:00.80 | 0.1 | undecidable | manual | Pg | 234 | 76.6677 | -0.098 | 100 | |
IV.PESA.EHN. | 2006-05-04T13:18:59.67 | 0.1 | undecidable | manual | Pg | 139 | 62.8926 | 0.899 | 82 | |
IV.SFI.EHE. | 2006-05-04T13:18:58.06 | 0.1 | undecidable | manual | Pg | 216 | 63.8916 | -0.873 | 83 | |
IV.RSM.SHZ. | 2006-05-04T13:18:56.49 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GRI.EHZ. | 2006-05-04T13:18:55.50 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |