A magnitude Md 2.5 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.8830, 15.9230 at 178 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 | 20 | 4053 | 4053 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 2.1 |
1994-02-27 12:20:59 |
38.883 | 15.923 | 178 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 205929 |
Field | Value |
---|---|
Time (UTC) | 1994-02-27 12:20:59 ± 1.006 |
Latitude | 38.8830 ± 0.0292 |
Longitude | 15.9230 ± 0.0791 |
Depth (km) | 178 ± 9 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 205929 |
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) | 7581.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.00332 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01999 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 205929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:13:55 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 205929 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.LCI.Z. | 1994-02-27T12:22:07.62 | 10.0 | undecidable | manual | S | 48 | 2.22 | -0.58 | 0.2 | |
--.MGR.Z. | 1994-02-27T12:21:51.57 | 10.0 | undecidable | manual | S | 347 | 1.2765 | 0.28 | 0.4 | |
--.ORI.Z. | 1994-02-27T12:21:48.66 | 10.0 | undecidable | manual | S | 18 | 1.2321 | -1.84 | 0 | |
--.MO9.Z. | 1994-02-27T12:21:46.93 | 10.0 | undecidable | manual | S | 191 | 0.888 | 1.03 | 0.1 | |
--.SOI.Z. | 1994-02-27T12:21:44.67 | 10.0 | undecidable | manual | S | 172 | 0.8103 | -0.24 | 0.5 | |
--.ATN.Z. | 1994-02-27T12:21:40.35 | 10.0 | undecidable | manual | S ! | 206 | 0.7992 | -4.49 | 0 | |
--.LCI.Z. | 1994-02-27T12:21:38.78 | 10.0 | positive | manual | P | 48 | 2.22 | -0.25 | 1.5 | |
--.MGR.Z. | 1994-02-27T12:21:29.80 | 10.0 | undecidable | manual | P | 347 | 1.2765 | -0.18 | 1.1 | |
--.ORI.Z. | 1994-02-27T12:21:29.46 | 10.0 | undecidable | manual | P | 18 | 1.2321 | 0.66 | 0.6 | |
--.CSI.Z. | 1994-02-27T12:21:27.35 | 10.0 | undecidable | manual | P | 17 | 0.9435 | 0.87 | 0.4 | |
--.ROI.Z. | 1994-02-27T12:21:26.53 | 10.0 | undecidable | manual | P | 35 | 0.8436 | 0.72 | 0.6 | |
--.MO9.Z. | 1994-02-27T12:21:26.60 | 10.0 | positive | manual | P | 191 | 0.888 | -0.09 | 2.6 | |
--.SOI.Z. | 1994-02-27T12:21:25.45 | 10.0 | positive | manual | P | 172 | 0.8103 | -0.13 | 2.6 | |
--.ATN.Z. | 1994-02-27T12:21:24.54 | 10.0 | undecidable | manual | P | 206 | 0.7992 | -1 | 0.3 | |
--.GRI.Z. | 1994-02-27T12:21:24.60 | 10.0 | positive | manual | P | 98 | 0.3885 | 0.62 | 1.5 | |
--.ACI.Z. | 1994-02-27T12:21:23.95 | 10.0 | undecidable | manual | P | 24 | 0.5106 | 0.03 | 1.3 | |
--.CZI.Z. | 1994-02-27T12:21:22.95 | 10.0 | undecidable | manual | P | 26 | 0.3663 | -0.43 | 2 |