A magnitude Md 2.4 earthquake occured in region: 5 km SE Castel d'Aiano (BO), on
and geographic coordinates (lat, lon) 44.2510, 11.0500 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 |
---|---|---|---|---|
Castel d'Aiano | BO | 5 | 1906 | 1906 |
Vergato | BO | 6 | 7639 | 9545 |
Grizzana Morandi | BO | 8 | 3916 | 13461 |
Montese | MO | 9 | 3353 | 16814 |
Camugnano | BO | 10 | 1885 | 18699 |
Castel di Casio | BO | 10 | 3448 | 22147 |
Gaggio Montano | BO | 11 | 4878 | 27025 |
Zocca | MO | 11 | 4719 | 31744 |
Alto Reno Terme | BO | 12 | 6960 | 38704 |
Castiglione dei Pepoli | BO | 15 | 5648 | 44352 |
San Benedetto Val di Sambro | BO | 15 | 4315 | 48667 |
Lizzano in Belvedere | BO | 16 | 2212 | 50879 |
Marzabotto | BO | 16 | 6779 | 57658 |
Sambuca Pistoiese | PT | 17 | 1626 | 59284 |
Monzuno | BO | 18 | 6328 | 65612 |
Pavullo nel Frignano | MO | 20 | 17383 | 82995 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.5 |
1996-05-20 22:57:01 |
44.251 | 11.05 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 246409 |
Field | Value |
---|---|
Time (UTC) | 1996-05-20 22:57:01 ± 0.245 |
Latitude | 44.2510 ± 0.0157 |
Longitude | 11.0500 ± 0.0150 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 246409 |
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) | 2114.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00332 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01659 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 246409 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:53:10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 246409 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CTI.Z. | 1996-05-20T22:57:34.97 | 10.0 | undecidable | manual | PN | 12 | 1.8426 | 0.87 | 0.6 | |
--.CRE.Z. | 1996-05-20T22:57:34.11 | 10.0 | undecidable | manual | SG | 133 | 0.8991 | 0.27 | 0.7 | |
--.PII.Z. | 1996-05-20T22:57:25.62 | 10.0 | undecidable | manual | SG | 215 | 0.6438 | -0.09 | 0.9 | |
--.EB9.Z. | 1996-05-20T22:57:20.00 | 10.0 | undecidable | manual | SG | 290 | 0.4773 | -0.4 | 0.5 | |
--.CRE.Z. | 1996-05-20T22:57:20.24 | 10.0 | undecidable | manual | PG | 133 | 0.8991 | -0.12 | 1.9 | |
--.PII.Z. | 1996-05-20T22:57:16.20 | 10.0 | undecidable | manual | PG | 215 | 0.6438 | 0.37 | 1.8 | |
--.BDI.Z. | 1996-05-20T22:57:15.75 | 10.0 | undecidable | manual | SG | 239 | 0.3663 | -0.76 | 0.4 | |
--.PGD.Z. | 1996-05-20T22:57:14.20 | 10.0 | undecidable | manual | PG | 127 | 0.5994 | -0.72 | 1 | |
--.EB9.Z. | 1996-05-20T22:57:12.12 | 10.0 | undecidable | manual | PG | 290 | 0.4773 | -0.48 | 1.3 | |
--.BDI.Z. | 1996-05-20T22:57:11.21 | 10.0 | undecidable | manual | PG | 239 | 0.3663 | 0.86 | 0.8 |