A magnitude Md 2.4 earthquake occured in region: Stretto di Messina (Reggio di Calabria, Messina), on
and geographic coordinates (lat, lon) 37.8150, 15.5950 at 22 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 |
---|---|---|---|---|
Roghudi | RC | 19 | 1104 | 1104 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.0 |
1991-10-20 13:35:03 |
37.815 | 15.595 | 22 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 151279 |
Field | Value |
---|---|
Time (UTC) | 1991-10-20 13:35:03 ± 0.144 |
Latitude | 37.8150 ± 0.0124 |
Longitude | 15.5950 ± 0.0160 |
Depth (km) | 22 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 151279 |
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) | 1966.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01716 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 151279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:21:12 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 151279 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GRI.Z. | 1991-10-20T13:35:41.00 | 10.0 | undecidable | manual | SN | 32 | 1.1988 | 1.15 | 0 | |
--.PZI.Z. | 1991-10-20T13:35:34.78 | 10.0 | undecidable | manual | SN | 214 | 0.9102 | 1.58 | 0 | |
--.ROI.Z. | 1991-10-20T13:35:34.00 | 10.0 | undecidable | manual | PN | 23 | 1.9092 | -0.19 | 0.8 | |
--.MEU.Z. | 1991-10-20T13:35:33.20 | 10.0 | undecidable | manual | SN | 221 | 0.9213 | -0.29 | 0.5 | |
--.MNO.Z. | 1991-10-20T13:35:28.73 | 10.0 | undecidable | manual | SG | 279 | 0.7215 | 0.21 | 0.6 | |
--.CZI.Z. | 1991-10-20T13:35:27.60 | 10.0 | undecidable | manual | PN | 16 | 1.4541 | -0.98 | 0.1 | |
--.AU9.Z. | 1991-10-20T13:35:25.44 | 10.0 | undecidable | manual | SG | 208 | 0.6327 | -0.37 | 0.4 | |
--.GRI.Z. | 1991-10-20T13:35:24.50 | 10.0 | undecidable | manual | PN | 32 | 1.1988 | 0.14 | 1.2 | |
--.MEU.Z. | 1991-10-20T13:35:20.43 | 10.0 | negative | manual | PN | 221 | 0.9213 | -0.25 | 2.4 | |
--.PZI.Z. | 1991-10-20T13:35:20.80 | 10.0 | undecidable | manual | PN | 214 | 0.9102 | 0.29 | 1.2 | |
--.SOI.Z. | 1991-10-20T13:35:19.57 | 10.0 | undecidable | manual | SG | 54 | 0.444 | -0.36 | 0.5 | |
--.GMB.Z. | 1991-10-20T13:35:18.25 | 10.0 | undecidable | manual | SG | 27 | 0.3996 | -0.27 | 0.5 | |
--.MNO.Z. | 1991-10-20T13:35:17.81 | 10.0 | undecidable | manual | PG | 279 | 0.7215 | 0 | 1.6 | |
--.ATN.Z. | 1991-10-20T13:35:17.72 | 10.0 | undecidable | manual | SG | 343 | 0.3552 | 0.38 | 0.4 | |
--.AU9.Z. | 1991-10-20T13:35:16.10 | 10.0 | undecidable | manual | PG | 208 | 0.6327 | -0.15 | 1.5 | |
--.MO9.Z. | 1991-10-20T13:35:13.10 | 10.0 | undecidable | manual | SG | 22 | 0.1998 | 0.08 | 0.6 | |
--.GMB.Z. | 1991-10-20T13:35:12.10 | 10.0 | undecidable | manual | PG | 27 | 0.3996 | -0.03 | 1.6 | |
--.SOI.Z. | 1991-10-20T13:35:12.82 | 10.0 | undecidable | manual | PG | 54 | 0.444 | -0.03 | 1.6 | |
--.ATN.Z. | 1991-10-20T13:35:11.17 | 10.0 | negative | manual | PG | 343 | 0.3552 | -0.19 | 2.9 | |
--.MO9.Z. | 1991-10-20T13:35:09.36 | 10.0 | negative | manual | PG | 22 | 0.1998 | 0.49 | 1.7 |