A magnitude Md 2.4 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.8820, 16.1800 at 8 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 |
---|---|---|---|---|
Brancaleone | RC | 12 | 3584 | 3584 |
Bruzzano Zeffirio | RC | 17 | 1111 | 4695 |
Palizzi | RC | 18 | 2480 | 7175 |
Staiti | RC | 18 | 248 | 7423 |
Africo | RC | 19 | 3075 | 10498 |
Ferruzzano | RC | 19 | 772 | 11270 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1988-10-23 13:41:54 |
37.882 | 16.18 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 79639 |
Field | Value |
---|---|
Time (UTC) | 1988-10-23 13:41:54 ± 0.884 |
Latitude | 37.8820 ± 0.0481 |
Longitude | 16.1800 ± 0.0263 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 79639 |
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) | 5826.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 272 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01198 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 79639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:14:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ATN.Z. | 1988-10-23T13:42:18.00 | 10.0 | undecidable | manual | SG | 296 | 0.6216 | 0.86 | 0.1 | |
--.CZI.Z. | 1988-10-23T13:42:18.72 | 10.0 | undecidable | manual | PN | 358 | 1.332 | -0.66 | 0.3 | |
--.GRI.Z. | 1988-10-23T13:42:14.50 | 10.0 | undecidable | manual | PG | 11 | 0.9546 | 0.73 | 0.3 | |
--.SC9.Z. | 1988-10-23T13:42:14.00 | 10.0 | undecidable | manual | SG | 315 | 0.5217 | 0.24 | 0.5 | |
--.ATN.Z. | 1988-10-23T13:42:07.50 | 10.0 | undecidable | manual | PG | 296 | 0.6216 | -0.17 | 1.3 | |
--.RI2.Z. | 1988-10-23T13:42:06.82 | 10.0 | undecidable | manual | PG | 23 | 0.5883 | -0.08 | 1.4 | |
--.SC9.Z. | 1988-10-23T13:42:05.50 | 10.0 | undecidable | manual | PG | 315 | 0.5217 | -0.21 | 1.3 | |
--.GA2.Z. | 1988-10-23T13:42:03.32 | 10.0 | undecidable | manual | PG | 316 | 0.3996 | -0.06 | 2.8 | |
--.SOI.Z. | 1988-10-23T13:42:02.50 | 10.0 | undecidable | manual | SG | 332 | 0.2109 | -0.98 | 0 | |
--.SOI.Z. | 1988-10-23T13:41:59.50 | 10.0 | undecidable | manual | PG | 332 | 0.2109 | -0.28 | 1.2 | |
--.FE2.Z. | 1988-10-23T13:41:59.28 | 10.0 | undecidable | manual | PG | 334 | 0.1665 | 0.38 | 2 |