A magnitude Md 2.3 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.6770, 16.0520 at 20 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1993-06-29 07:58:30 |
37.677 | 16.052 | 20 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 189099 |
Field | Value |
---|---|
Time (UTC) | 1993-06-29 07:58:30 ± 0.716 |
Latitude | 37.6770 ± 0.0360 |
Longitude | 16.0520 ± 0.0561 |
Depth (km) | 20 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 189099 |
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) | 6357.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 232 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00356 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01384 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 189099 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:57:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PZI.Z. | 1993-06-29T07:59:04.00 | 10.0 | undecidable | manual | SN | 235 | 1.0656 | -0.8 | 0.2 | |
--.CZI.Z. | 1993-06-29T07:58:57.30 | 10.0 | undecidable | manual | PN | 2 | 1.5318 | 0.52 | 0.7 | |
--.SC9.Z. | 1993-06-29T07:58:53.90 | 10.0 | undecidable | manual | SG | 335 | 0.6327 | -0.2 | 0.7 | |
--.PZI.Z. | 1993-06-29T07:58:50.43 | 10.0 | undecidable | manual | PN | 235 | 1.0656 | 0.05 | 1.4 | |
--.GMB.Z. | 1993-06-29T07:58:49.57 | 10.0 | undecidable | manual | SG | 340 | 0.5106 | -0.07 | 0.7 | |
--.MO9.Z. | 1993-06-29T07:58:48.00 | 10.0 | undecidable | manual | SG | 319 | 0.4218 | 1.17 | 0.1 | |
--.SOI.Z. | 1993-06-29T07:58:44.36 | 10.0 | undecidable | manual | SG | 0 | 0.3996 | -1.4 | 0 | |
--.ATN.Z. | 1993-06-29T07:58:44.22 | 10.0 | undecidable | manual | PG | 316 | 0.666 | -0.1 | 1.8 | |
--.SC9.Z. | 1993-06-29T07:58:43.12 | 10.0 | undecidable | manual | PG | 335 | 0.6327 | -0.61 | 1 | |
--.GMB.Z. | 1993-06-29T07:58:41.34 | 10.0 | negative | manual | PG | 340 | 0.5106 | -0.29 | 3.2 | |
--.MO9.Z. | 1993-06-29T07:58:40.56 | 10.0 | undecidable | manual | PG | 319 | 0.4218 | 0.55 | 1.1 | |
--.SOI.Z. | 1993-06-29T07:58:40.00 | 10.0 | undecidable | manual | PG | 0 | 0.3996 | 0.61 | 1 |