A magnitude Md 2.0 earthquake occured in region: 4 km NE Bagno di Romagna (FC), on
and geographic coordinates (lat, lon) 43.8760, 12.0170 at 5 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 |
---|---|---|---|---|
Bagno di Romagna | FC | 4 | 6026 | 6026 |
Verghereto | FC | 9 | 1907 | 7933 |
Sarsina | FC | 11 | 3446 | 11379 |
Santa Sofia | FC | 12 | 4136 | 15515 |
Casteldelci | RN | 15 | 407 | 15922 |
Sant'Agata Feltria | RN | 16 | 2151 | 18073 |
Galeata | FC | 16 | 2516 | 20589 |
Civitella di Romagna | FC | 16 | 3786 | 24375 |
Mercato Saraceno | FC | 17 | 6886 | 31261 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2003-03-31 06:52:57 |
43.876 | 12.017 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 473559 |
Field | Value |
---|---|
Time (UTC) | 2003-03-31 06:52:57 ± 0.286 |
Latitude | 43.8760 ± 0.0094 |
Longitude | 12.0170 ± 0.0178 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 473559 |
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) | 1763.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 266 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00316 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 473559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:29:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.VMG.Z. | 2003-03-31T06:53:11.20 | 10.0 | undecidable | manual | SG | 284 | 0.3552 | -0.3 | 0.2 | |
--.CRE.Z. | 2003-03-31T06:53:07.89 | 10.0 | undecidable | manual | SG | 190 | 0.2553 | -0.16 | 0.6 | |
--.PGD.Z. | 2003-03-31T06:53:06.56 | 10.0 | undecidable | manual | SG | 269 | 0.2109 | 0.31 | 0.3 | |
--.VMG.Z. | 2003-03-31T06:53:05.96 | 10.0 | undecidable | manual | PG | 284 | 0.3552 | 0.22 | 1 | |
--.CRE.Z. | 2003-03-31T06:53:03.85 | 10.0 | undecidable | manual | PG | 190 | 0.2553 | 0.11 | 1.9 | |
--.SFI.Z. | 2003-03-31T06:53:03.12 | 10.0 | undecidable | manual | SG | 282 | 0.1221 | 0.14 | 0.7 | |
--.PGD.Z. | 2003-03-31T06:53:02.51 | 10.0 | undecidable | manual | PG | 269 | 0.2109 | -0.19 | 1.4 | |
--.SFI.Z. | 2003-03-31T06:53:00.69 | 10.0 | undecidable | manual | PG | 282 | 0.1221 | -0.13 | 1.9 |