A magnitude Md 2.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0450, 7.4680 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 |
---|---|---|---|---|
Bionaz | AO | 19 | 236 | 236 |
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1989-01-01 15:46:44 |
46.045 | 7.468 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 84479 |
Field | Value |
---|---|
Time (UTC) | 1989-01-01 15:46:44 ± 0.72 |
Latitude | 46.0450 ± 0.0385 |
Longitude | 7.4680 ± 0.0360 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 84479 |
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) | 5097.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 289 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01020 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 84479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:19:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BNI.Z. | 1989-01-01T15:47:24.20 | 10.0 | undecidable | manual | SN | 209 | 1.1322 | 0.84 | 0.2 | |
--.RSP.Z. | 1989-01-01T15:47:15.90 | 10.0 | undecidable | manual | SG | 189 | 0.8991 | -0.52 | 0.5 | |
--.LSD.Z. | 1989-01-01T15:47:08.19 | 10.0 | undecidable | manual | SG | 200 | 0.6216 | 0.71 | 0.3 | |
--.BNI.Z. | 1989-01-01T15:47:06.50 | 10.0 | undecidable | manual | PN | 209 | 1.1322 | -0.44 | 1.3 | |
--.ORX.Z. | 1989-01-01T15:47:04.19 | 10.0 | undecidable | manual | SG | 139 | 0.5439 | -0.7 | 0.3 | |
--.RSP.Z. | 1989-01-01T15:47:02.80 | 10.0 | undecidable | manual | PG | 189 | 0.8991 | -0.14 | 2.1 | |
--.LSD.Z. | 1989-01-01T15:46:57.60 | 10.0 | undecidable | manual | PG | 200 | 0.6216 | -0.17 | 2.2 | |
--.ORX.Z. | 1989-01-01T15:46:56.90 | 10.0 | undecidable | manual | PG | 139 | 0.5439 | 0.62 | 1.1 |