A magnitude Md 2.2 earthquake occured in region: 4 km SE Castiglione dei Pepoli (BO), on
and geographic coordinates (lat, lon) 44.1160, 11.1800 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 |
---|---|---|---|---|
Castiglione dei Pepoli | BO | 4 | 5648 | 5648 |
Vernio | PO | 7 | 6060 | 11708 |
Camugnano | BO | 10 | 1885 | 13593 |
Cantagallo | PO | 11 | 3105 | 16698 |
San Benedetto Val di Sambro | BO | 12 | 4315 | 21013 |
Castel di Casio | BO | 13 | 3448 | 24461 |
Barberino di Mugello | FI | 14 | 10836 | 35297 |
Sambuca Pistoiese | PT | 14 | 1626 | 36923 |
Grizzana Morandi | BO | 16 | 3916 | 40839 |
Monghidoro | BO | 16 | 3749 | 44588 |
Firenzuola | FI | 16 | 4726 | 49314 |
Alto Reno Terme | BO | 17 | 6960 | 56274 |
Vaiano | PO | 17 | 9895 | 66169 |
Monzuno | BO | 19 | 6328 | 72497 |
Vergato | BO | 20 | 7639 | 80136 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.9 |
1992-04-20 00:24:33 |
44.116 | 11.18 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 162699 |
Field | Value |
---|---|
Time (UTC) | 1992-04-20 00:24:33 ± 0.143 |
Latitude | 44.1160 ± 0.0153 |
Longitude | 11.1800 ± 0.0084 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 162699 |
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) | 1832.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 174 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00316 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00550 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 162699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:32:03 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 162699 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.PII.Z. | 1992-04-20T00:24:55.76 | 10.0 | undecidable | manual | SG | 229 | 0.6105 | -0.59 | 0.2 | |
--.SFI.Z. | 1992-04-20T00:24:53.62 | 10.0 | undecidable | manual | SG | 113 | 0.5217 | 0.18 | 0.7 | |
--.PGD.Z. | 1992-04-20T00:24:51.32 | 10.0 | undecidable | manual | SG | 121 | 0.444 | 0.03 | 0.8 | |
--.BDI.Z. | 1992-04-20T00:24:49.95 | 10.0 | undecidable | manual | SG | 262 | 0.4107 | -0.11 | 0.8 | |
--.MME.Z. | 1992-04-20T00:24:47.50 | 10.0 | undecidable | manual | SG | 282 | 0.3552 | 0.09 | 0.8 | |
--.PII.Z. | 1992-04-20T00:24:47.17 | 10.0 | undecidable | manual | PG | 229 | 0.6105 | 0.39 | 1 | |
--.SFI.Z. | 1992-04-20T00:24:45.52 | 10.0 | undecidable | manual | PG | 113 | 0.5217 | 0.42 | 1 | |
--.GU9.Z. | 1992-04-20T00:24:44.00 | 10.0 | undecidable | manual | PG | 298 | 0.4773 | -0.35 | 1.3 | |
--.PGD.Z. | 1992-04-20T00:24:43.26 | 10.0 | undecidable | manual | PG | 121 | 0.444 | -0.6 | 0.5 | |
--.BDI.Z. | 1992-04-20T00:24:43.23 | 10.0 | undecidable | manual | PG | 262 | 0.4107 | 0.08 | 2.1 | |
--.MME.Z. | 1992-04-20T00:24:41.83 | 10.0 | undecidable | manual | PG | 282 | 0.3552 | 0.21 | 1.8 |