A magnitude Md 2.1 earthquake occured in region: Costa Ionica Catanzarese (Catanzaro), on
and geographic coordinates (lat, lon) 38.6730, 16.7840 at 98 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 2.1 | 1989-11-05 05:23:06 |
38.673 | 16.784 | 98 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 103799 |
Field | Value |
---|---|
Time (UTC) | 1989-11-05 05:23:06 ± 0.703 |
Latitude | 38.6730 ± 0.0375 |
Longitude | 16.7840 ± 0.0947 |
Depth (km) | 98 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 103799 |
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) | 9219.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 263 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00809 |
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 | 1 |
Type of magnitude | Md |
Reference to an origin | 103799 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:36:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.DR2.Z. | 1989-11-05T05:23:35.40 | 10.0 | undecidable | manual | S | 267 | 0.666 | -0.54 | 0.2 | |
--.GRI.Z. | 1989-11-05T05:23:32.00 | 10.0 | undecidable | manual | S | 297 | 0.3108 | 0.36 | 0.4 | |
--.GA2.Z. | 1989-11-05T05:23:26.60 | 10.0 | negative | manual | P | 236 | 0.8991 | 0.33 | 1.8 | |
--.FE2.Z. | 1989-11-05T05:23:24.44 | 10.0 | undecidable | manual | P | 220 | 0.8325 | -0.62 | 0.3 | |
--.CZI.Z. | 1989-11-05T05:23:23.90 | 10.0 | undecidable | manual | P | 317 | 0.7326 | -0.24 | 1.2 | |
--.DR2.Z. | 1989-11-05T05:23:23.62 | 10.0 | undecidable | manual | P | 267 | 0.666 | 0.2 | 1.4 | |
--.GRI.Z. | 1989-11-05T05:23:21.00 | 10.0 | undecidable | manual | P | 297 | 0.3108 | 0.07 | 1.6 |