A magnitude Md 2.1 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.8270, 15.8320 at 29 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 |
---|---|---|---|---|
Melito di Porto Salvo | RC | 11 | 11355 | 11355 |
Roghudi | RC | 12 | 1104 | 12459 |
Bova Marina | RC | 14 | 4235 | 16694 |
Palizzi | RC | 17 | 2480 | 19174 |
Montebello Ionico | RC | 19 | 6214 | 25388 |
Condofuri | RC | 20 | 5113 | 30501 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1992-09-30 22:32:48 |
37.827 | 15.832 | 29 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 174339 |
Field | Value |
---|---|
Time (UTC) | 1992-09-30 22:32:48 ± 0.08 |
Latitude | 37.8270 ± 0.0063 |
Longitude | 15.8320 ± 0.0039 |
Depth (km) | 29 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 174339 |
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) | 783.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 283 |
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 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00389 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 174339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:43:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GMB.Z. | 1992-09-30T22:33:03.10 | 10.0 | undecidable | manual | SG | 359 | 0.333 | -0.06 | 0.4 | |
--.SOI.Z. | 1992-09-30T22:33:02.17 | 10.0 | undecidable | manual | SG | 35 | 0.2997 | 0.01 | 0.5 | |
--.MO9.Z. | 1992-09-30T22:32:59.84 | 10.0 | undecidable | manual | SG | 328 | 0.1998 | -0.05 | 0.4 | |
--.ATN.Z. | 1992-09-30T22:32:58.54 | 10.0 | undecidable | manual | PN | 318 | 0.4329 | -0.03 | 0.9 | |
--.GMB.Z. | 1992-09-30T22:32:57.14 | 10.0 | undecidable | manual | PG | 359 | 0.333 | 0.14 | 0.4 | |
--.SOI.Z. | 1992-09-30T22:32:56.38 | 10.0 | positive | manual | PG | 35 | 0.2997 | -0.03 | 2.2 | |
--.MO9.Z. | 1992-09-30T22:32:55.11 | 10.0 | negative | manual | PG | 328 | 0.1998 | 0 | 2.3 |