A magnitude Md 2.2 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3590, 15.4360 at 7 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 |
---|---|---|---|---|
Villafranca Tirrena | ME | 14 | 8584 | 8584 |
Spadafora | ME | 16 | 5021 | 13605 |
Venetico | ME | 17 | 3911 | 17516 |
Saponara | ME | 18 | 3988 | 21504 |
Valdina | ME | 19 | 1355 | 22859 |
Torregrotta | ME | 20 | 7431 | 30290 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1997-05-16 03:37:57 |
38.359 | 15.436 | 7 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 268869 |
Field | Value |
---|---|
Time (UTC) | 1997-05-16 03:37:57 ± 0.648 |
Latitude | 38.3590 ± 0.0364 |
Longitude | 15.4360 ± 0.0437 |
Depth (km) | 7 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 268869 |
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) | 5559.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00502 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 268869 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:14:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SA1.Z. | 1997-05-16T03:38:17.54 | 10.0 | undecidable | manual | SG | 293 | 0.5106 | 1.09 | 0.1 | |
--.SOI.Z. | 1997-05-16T03:38:17.46 | 10.0 | undecidable | manual | SG | 120 | 0.555 | -0.6 | 0.4 | |
--.MO9.Z. | 1997-05-16T03:38:13.58 | 10.0 | undecidable | manual | SG | 150 | 0.3996 | 0.44 | 0.6 | |
--.SOI.Z. | 1997-05-16T03:38:10.80 | 10.0 | undecidable | manual | PG | 120 | 0.555 | 0.74 | 0.7 | |
--.SA1.Z. | 1997-05-16T03:38:07.79 | 10.0 | undecidable | manual | PG | 293 | 0.5106 | -0.62 | 0.9 | |
--.MO9.Z. | 1997-05-16T03:38:05.83 | 10.0 | undecidable | manual | PG | 150 | 0.3996 | -0.67 | 0.9 | |
--.ATN.Z. | 1997-05-16T03:38:05.55 | 10.0 | undecidable | manual | SG | 174 | 0.1998 | 0.01 | 0.7 | |
--.ATN.Z. | 1997-05-16T03:38:02.19 | 10.0 | positive | manual | PG | 174 | 0.1998 | 0.08 | 3.7 |