A magnitude Md 2.5 earthquake occured in region: 3 km SE Verghereto (FC), on
and geographic coordinates (lat, lon) 43.7740, 12.0300 at 8 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 |
---|---|---|---|---|
Verghereto | FC | 3 | 1907 | 1907 |
Bagno di Romagna | FC | 10 | 6026 | 7933 |
Casteldelci | RN | 10 | 407 | 8340 |
Chiusi della Verna | AR | 11 | 2023 | 10363 |
Pieve Santo Stefano | AR | 12 | 3183 | 13546 |
Badia Tedalda | AR | 15 | 1087 | 14633 |
Caprese Michelangelo | AR | 15 | 1426 | 16059 |
Chitignano | AR | 17 | 899 | 16958 |
Sant'Agata Feltria | RN | 18 | 2151 | 19109 |
Sarsina | FC | 19 | 3446 | 22555 |
Bibbiena | AR | 19 | 12241 | 34796 |
Pennabilli | RN | 20 | 2869 | 37665 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-11-24 07:03:13 |
43.774 | 12.03 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 16599 |
Field | Value |
---|---|
Time (UTC) | 1985-11-24 07:03:13 ± 0.409 |
Latitude | 43.7740 ± 0.0217 |
Longitude | 12.0300 ± 0.0217 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 16599 |
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) | 2977.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00146 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01319 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 16599 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:19:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1985-11-24T07:04:00.00 | 10.0 | undecidable | manual | SN | 160 | 1.4652 | 0.5 | 0.2 | |
--.ASS.Z. | 1985-11-24T07:03:43.00 | 10.0 | undecidable | manual | SG | 147 | 0.8325 | 0.11 | 0.6 | |
--.MNS.Z. | 1985-11-24T07:03:39.00 | 10.0 | undecidable | manual | PN | 160 | 1.4652 | -1.04 | 0.2 | |
--.BDI.Z. | 1985-11-24T07:03:35.00 | 10.0 | undecidable | manual | PN | 286 | 1.0656 | 0.41 | 0.9 | |
--.PS9.Z. | 1985-11-24T07:03:34.50 | 10.0 | undecidable | manual | PN | 267 | 1.0878 | -0.33 | 1.3 | |
--.ASS.Z. | 1985-11-24T07:03:31.00 | 10.0 | undecidable | manual | PG? | 147 | 0.8325 | 0.55 | 0.2 | |
--.ARV.Z. | 1985-11-24T07:03:28.00 | 10.0 | undecidable | manual | PG | 112 | 0.7104 | -0.11 | 1.7 | |
--.CRE.Z. | 1985-11-24T07:03:20.00 | 10.0 | undecidable | manual | SG | 200 | 0.1665 | -0.31 | 0.6 | |
--.CRE.Z. | 1985-11-24T07:03:17.50 | 10.0 | positive | manual | PG | 200 | 0.1665 | 0.08 | 3.3 |