A magnitude Md 2.3 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.8630, 16.0480 at 176 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 |
---|---|---|---|---|
Briatico | VV | 15 | 4053 | 4053 |
Pizzo | VV | 17 | 9278 | 13331 |
Falerna | CZ | 19 | 4028 | 17359 |
Zambrone | VV | 19 | 1775 | 19134 |
Gizzeria | CZ | 19 | 4982 | 24116 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.7 |
1993-09-27 22:59:54 |
38.863 | 16.048 | 176 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 197119 |
Field | Value |
---|---|
Time (UTC) | 1993-09-27 22:59:54 ± 0.777 |
Latitude | 38.8630 ± 0.0515 |
Longitude | 16.0480 ± 0.2238 |
Depth (km) | 176 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 197119 |
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) | 20210.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00259 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01959 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 197119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:05:15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 197119 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ORI.Z. | 1993-09-27T23:00:45.12 | 10.0 | undecidable | manual | S | 14 | 1.221 | 0.08 | 0.7 | |
--.MO9.Z. | 1993-09-27T23:00:40.50 | 10.0 | undecidable | manual | S | 198 | 0.8991 | -0.55 | 0.5 | |
--.GMB.Z. | 1993-09-27T23:00:38.30 | 10.0 | undecidable | manual | S | 194 | 0.7104 | -0.42 | 0.6 | |
--.SOI.Z. | 1993-09-27T23:00:38.53 | 10.0 | undecidable | manual | S | 179 | 0.777 | -0.71 | 0.4 | |
--.BRT.Z. | 1993-09-27T23:00:32.10 | 10.0 | undecidable | manual | P | 22 | 2.1756 | -1.29 | 0.2 | |
--.ORI.Z. | 1993-09-27T23:00:24.10 | 10.0 | undecidable | manual | P | 14 | 1.221 | 0.56 | 1.1 | |
--.MO9.Z. | 1993-09-27T23:00:20.91 | 10.0 | undecidable | manual | P | 198 | 0.8991 | -0.06 | 2 | |
--.GMB.Z. | 1993-09-27T23:00:20.70 | 10.0 | undecidable | manual | P | 194 | 0.7104 | 0.34 | 1.8 | |
--.SOI.Z. | 1993-09-27T23:00:20.24 | 10.0 | undecidable | manual | P | 179 | 0.777 | 0.05 | 2 | |
--.GRI.Z. | 1993-09-27T23:00:18.77 | 10.0 | undecidable | manual | P | 98 | 0.2886 | 0.88 | 0.7 |