A magnitude Md 2.0 earthquake occured in region: 7 km NW Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1520, 11.4790 at 10 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 |
---|---|---|---|---|
Palazzuolo sul Senio | FI | 7 | 1154 | 1154 |
Castel del Rio | BO | 7 | 1246 | 2400 |
Firenzuola | FI | 9 | 4726 | 7126 |
Fontanelice | BO | 14 | 1943 | 9069 |
Marradi | FI | 14 | 3139 | 12208 |
Casola Valsenio | RA | 14 | 2617 | 14825 |
Monghidoro | BO | 15 | 3749 | 18574 |
Borgo Tossignano | BO | 17 | 3288 | 21862 |
Loiano | BO | 18 | 4294 | 26156 |
Casalfiumanese | BO | 20 | 3438 | 29594 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML-VAX 1.7 |
1992-05-29 16:04:27 |
44.152 | 11.479 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 166519 |
Field | Value |
---|---|
Time (UTC) | 1992-05-29 16:04:27 ± 0.757 |
Latitude | 44.1520 ± 0.0588 |
Longitude | 11.4790 ± 0.0451 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 166519 |
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) | 7456.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 230 |
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) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00575 |
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 | 166519 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:35:44 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 166519 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1992-05-29T16:04:50.00 | 10.0 | undecidable | manual | SG | 147 | 0.6327 | 0.38 | 0.7 | |
--.BDI.Z. | 1992-05-29T16:04:48.89 | 10.0 | undecidable | manual | SG | 262 | 0.6327 | -1 | 0.2 | |
--.CRE.Z. | 1992-05-29T16:04:41.00 | 10.0 | undecidable | manual | PG | 147 | 0.6327 | 0.75 | 1.1 | |
--.BDI.Z. | 1992-05-29T16:04:40.77 | 10.0 | undecidable | manual | PG | 262 | 0.6327 | 0.36 | 1.7 | |
--.SFI.Z. | 1992-05-29T16:04:40.46 | 10.0 | undecidable | manual | SG | 133 | 0.3552 | -0.54 | 0.7 | |
--.PGD.Z. | 1992-05-29T16:04:39.50 | 10.0 | undecidable | manual | SG | 147 | 0.3219 | -0.36 | 0.8 | |
--.PGD.Z. | 1992-05-29T16:04:35.00 | 10.0 | undecidable | manual | PG | 147 | 0.3219 | 0.39 | 2 | |
--.SFI.Z. | 1992-05-29T16:04:34.34 | 10.0 | undecidable | manual | PG | 133 | 0.3552 | -0.94 | 0.8 |