A magnitude Md 2.5 earthquake occured in region: 8 km E Monterenzio (BO), on
and geographic coordinates (lat, lon) 44.3340, 11.5070 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 |
---|---|---|---|---|
Monterenzio | BO | 8 | 6035 | 6035 |
Borgo Tossignano | BO | 9 | 3288 | 9323 |
Fontanelice | BO | 9 | 1943 | 11266 |
Casalfiumanese | BO | 10 | 3438 | 14704 |
Castel San Pietro Terme | BO | 10 | 20811 | 35515 |
Dozza | BO | 10 | 6652 | 42167 |
Ozzano dell'Emilia | BO | 13 | 13596 | 55763 |
Castel del Rio | BO | 13 | 1246 | 57009 |
Pianoro | BO | 14 | 17460 | 74469 |
Casola Valsenio | RA | 15 | 2617 | 77086 |
Loiano | BO | 16 | 4294 | 81380 |
Imola | BO | 17 | 69797 | 151177 |
San Lazzaro di Savena | BO | 17 | 32065 | 183242 |
Castel Guelfo di Bologna | BO | 18 | 4455 | 187697 |
Riolo Terme | RA | 19 | 5720 | 193417 |
Medicina | BO | 19 | 16739 | 210156 |
Monghidoro | BO | 20 | 3749 | 213905 |
Monzuno | BO | 20 | 6328 | 220233 |
Castenaso | BO | 20 | 14925 | 235158 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.6 |
1992-08-11 23:15:34 |
44.334 | 11.507 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 171559 |
Field | Value |
---|---|
Time (UTC) | 1992-08-11 23:15:34 ± 0.137 |
Latitude | 44.3340 ± 0.0095 |
Longitude | 11.5070 ± 0.0103 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 171559 |
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) | 1340.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00429 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02186 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 8 |
Type of magnitude | Md |
Reference to an origin | 171559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:40:24 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 171559 |
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. | 1992-08-11T23:16:27.56 | 10.0 | undecidable | manual | SN | 3 | 1.7094 | -0.04 | 0.6 | |
--.FVI.Z. | 1992-08-11T23:16:15.15 | 10.0 | undecidable | manual | PN | 21 | 2.4309 | 0.01 | 1.3 | |
--.PII.Z. | 1992-08-11T23:16:08.10 | 10.0 | undecidable | manual | SG | 229 | 0.9213 | 0.26 | 0.7 | |
--.CTI.Z. | 1992-08-11T23:16:04.96 | 10.0 | undecidable | manual | PN | 3 | 1.7094 | -0.39 | 1.1 | |
--.CRE.Z. | 1992-08-11T23:16:03.50 | 10.0 | undecidable | manual | SG | 155 | 0.777 | 0.58 | 0.3 | |
--.RSM.Z. | 1992-08-11T23:16:03.89 | 10.0 | undecidable | manual | SG | 120 | 0.777 | 0.73 | 0.2 | |
--.ASS.Z. | 1992-08-11T23:16:02.84 | 10.0 | undecidable | manual | PN | 146 | 1.5096 | 0.23 | 1.5 | |
--.BDI.Z. | 1992-08-11T23:16:00.51 | 10.0 | undecidable | manual | SG | 247 | 0.6993 | 0.01 | 0.9 | |
--.GU9.Z. | 1992-08-11T23:15:58.57 | 10.0 | undecidable | manual | SG | 271 | 0.6549 | -0.36 | 0.7 | |
--.MME.Z. | 1992-08-11T23:15:57.61 | 10.0 | undecidable | manual | SG | 256 | 0.5883 | 0.7 | 0.3 | |
--.PII.Z. | 1992-08-11T23:15:53.70 | 10.0 | undecidable | manual | PG | 229 | 0.9213 | -0.88 | 0.4 | |
--.PGD.Z. | 1992-08-11T23:15:52.62 | 10.0 | undecidable | manual | SG | 161 | 0.4773 | -0.73 | 0.3 | |
--.RSM.Z. | 1992-08-11T23:15:51.65 | 10.0 | undecidable | manual | PG | 120 | 0.777 | 0.41 | 1.5 | |
--.CRE.Z. | 1992-08-11T23:15:50.45 | 10.0 | undecidable | manual | PG | 155 | 0.777 | -0.66 | 0.9 | |
--.GU9.Z. | 1992-08-11T23:15:49.45 | 10.0 | undecidable | manual | PG | 271 | 0.6549 | 0.66 | 0.8 | |
--.BDI.Z. | 1992-08-11T23:15:49.69 | 10.0 | undecidable | manual | PG | 247 | 0.6993 | -0.02 | 2.2 | |
--.MME.Z. | 1992-08-11T23:15:47.72 | 10.0 | undecidable | manual | PG | 256 | 0.5883 | 0.09 | 2.2 | |
--.PGD.Z. | 1992-08-11T23:15:45.35 | 10.0 | undecidable | manual | PG | 161 | 0.4773 | -0.23 | 2.1 |