A magnitude Md 2.0 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.6340, 15.6740 at 5 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 |
---|---|---|---|---|
Ricadi | VV | 17 | 4900 | 4900 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML-VAX 1.8 |
1988-07-22 14:58:51 |
38.634 | 15.674 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 73969 |
Field | Value |
---|---|
Time (UTC) | 1988-07-22 14:58:51 ± 0.238 |
Latitude | 38.6340 ± 0.0145 |
Longitude | 15.6740 ± 0.0242 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 73969 |
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) | 2649.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
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) | 0.00429 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00615 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 73969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:09:51 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 73969 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1988-07-22T14:59:13.90 | 10.0 | undecidable | manual | SG | 151 | 0.6327 | -0.68 | 0.1 | |
--.LPI.Z. | 1988-07-22T14:59:12.50 | 10.0 | undecidable | manual | SG | 256 | 0.5883 | -0.88 | 0 | |
--.CZI.Z. | 1988-07-22T14:59:05.60 | 10.0 | undecidable | manual | PG | 31 | 0.6882 | -0.07 | 1.3 | |
--.FE2.Z. | 1988-07-22T14:59:05.22 | 10.0 | undecidable | manual | PG | 151 | 0.6771 | -0.32 | 1.9 | |
--.LPI.Z. | 1988-07-22T14:59:04.38 | 10.0 | undecidable | manual | PG | 256 | 0.5883 | 0.32 | 1 | |
--.SOI.Z. | 1988-07-22T14:59:04.86 | 10.0 | undecidable | manual | PG | 151 | 0.6327 | 0.11 | 1.3 | |
--.GA2.Z. | 1988-07-22T14:59:02.36 | 10.0 | undecidable | manual | PG | 165 | 0.4773 | 0.46 | 1.4 |