A magnitude Md 2.4 earthquake occured in region: 4 km SW Bagno di Romagna (FC), on
and geographic coordinates (lat, lon) 43.8220, 11.9610 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 | 5 | 1907 | 7933 |
Chiusi della Verna | AR | 14 | 2023 | 9956 |
Santa Sofia | FC | 15 | 4136 | 14092 |
Casteldelci | RN | 16 | 407 | 14499 |
Bibbiena | AR | 18 | 12241 | 26740 |
Sarsina | FC | 18 | 3446 | 30186 |
Pieve Santo Stefano | AR | 18 | 3183 | 33369 |
Chitignano | AR | 19 | 899 | 34268 |
Poppi | AR | 19 | 6160 | 40428 |
Pratovecchio Stia | AR | 20 | 5845 | 46273 |
Caprese Michelangelo | AR | 20 | 1426 | 47699 |
Galeata | FC | 20 | 2516 | 50215 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1990-06-03 11:27:13 |
43.822 | 11.961 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 120349 |
Field | Value |
---|---|
Time (UTC) | 1990-06-03 11:27:13 ± 0.166 |
Latitude | 43.8220 ± 0.0114 |
Longitude | 11.9610 ± 0.0133 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 120349 |
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) | 1657.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00931 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 120349 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:51:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PII.Z. | 1990-06-03T11:27:35.39 | 10.0 | undecidable | manual | PG | 264 | 1.0323 | 0.69 | 0.1 | |
--.BDI.Z. | 1990-06-03T11:27:34.00 | 10.0 | undecidable | manual | PG | 284 | 1.0101 | -0.11 | 0.8 | |
--.RSM.Z. | 1990-06-03T11:27:22.34 | 10.0 | undecidable | manual | PG | 72 | 0.3663 | 0.34 | 1.1 | |
--.PGD.Z. | 1990-06-03T11:27:21.58 | 10.0 | undecidable | manual | SG | 287 | 0.1776 | 0.68 | 0.1 | |
--.SFI.Z. | 1990-06-03T11:27:18.44 | 10.0 | undecidable | manual | SG | 315 | 0.111 | -0.06 | 0.7 | |
--.SR3.E. | 1990-06-03T11:27:18.00 | 10.0 | undecidable | manual | SG | 302 | 0.111 | -0.24 | 0.6 | |
--.CRE.Z. | 1990-06-03T11:27:18.00 | 10.0 | undecidable | manual | PG | 181 | 0.1998 | -0.35 | 1.1 | |
--.PGD.Z. | 1990-06-03T11:27:17.77 | 10.0 | undecidable | manual | PG | 287 | 0.1776 | -0.1 | 1.7 | |
--.SR3.Z. | 1990-06-03T11:27:16.00 | 10.0 | positive | manual | PG | 302 | 0.111 | -0.34 | 2.3 | |
--.SFI.Z. | 1990-06-03T11:27:16.27 | 10.0 | undecidable | manual | PG | 315 | 0.111 | -0.21 | 1.5 |