A magnitude Md 2.1 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.8330, 15.9900 at 10 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 |
---|---|---|---|---|
Palizzi | RC | 10 | 2480 | 2480 |
Bova Marina | RC | 13 | 4235 | 6715 |
Brancaleone | RC | 18 | 3584 | 10299 |
Bova | RC | 19 | 448 | 10747 |
Staiti | RC | 19 | 248 | 10995 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 2.0 |
1993-02-27 22:17:43 |
37.833 | 15.99 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 180909 |
Field | Value |
---|---|
Time (UTC) | 1993-02-27 22:17:43 ± 1.066 |
Latitude | 37.8330 ± 0.0582 |
Longitude | 15.9900 ± 0.0361 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 180909 |
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) | 7201.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 287 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00939 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 180909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:49:43 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 180909 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GRI.Z. | 1993-02-27T22:18:05.10 | 10.0 | undecidable | manual | PN | 18 | 1.0434 | 0.96 | 0.4 | |
--.MO9.Z. | 1993-02-27T22:17:55.00 | 10.0 | undecidable | manual | SG | 306 | 0.2886 | 0.09 | 0.7 | |
--.SOI.Z. | 1993-02-27T22:17:54.41 | 10.0 | undecidable | manual | SG | 12 | 0.2442 | 0.85 | 0.3 | |
--.ATN.Z. | 1993-02-27T22:17:54.39 | 10.0 | undecidable | manual | PG | 308 | 0.5217 | -0.23 | 1.4 | |
--.MO9.Z. | 1993-02-27T22:17:50.48 | 10.0 | undecidable | manual | PG | 306 | 0.2886 | 0.29 | 1.5 | |
--.GMB.Z. | 1993-02-27T22:17:50.97 | 10.0 | undecidable | manual | PG | 339 | 0.3552 | -0.52 | 1.3 | |
--.SOI.Z. | 1993-02-27T22:17:48.45 | 10.0 | negative | manual | PG | 12 | 0.2442 | -0.95 | 1.4 |