A magnitude Md 2.2 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on
and geographic coordinates (lat, lon) 38.2180, 14.1330 at 6 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.9 |
1988-10-24 11:05:58 |
38.218 | 14.133 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 79709 |
Field | Value |
---|---|
Time (UTC) | 1988-10-24 11:05:58 ± 0.245 |
Latitude | 38.2180 ± 0.0121 |
Longitude | 14.1330 ± 0.0093 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 79709 |
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) | 1575.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 238 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00939 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 79709 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:15:00 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 79709 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ATN.Z. | 1988-10-24T11:06:19.50 | 10.0 | undecidable | manual | PG | 92 | 1.0434 | 0.12 | 0.8 | |
--.MNO.Z. | 1988-10-24T11:06:17.64 | 10.0 | undecidable | manual | SG | 122 | 0.5217 | 0.09 | 0.4 | |
--.MCT.Z. | 1988-10-24T11:06:13.30 | 10.0 | undecidable | manual | PG | 214 | 0.7215 | 0 | 1.7 | |
--.MNO.Z. | 1988-10-24T11:06:08.89 | 10.0 | undecidable | manual | PG | 122 | 0.5217 | -0.4 | 0.4 | |
--.GIB.Z. | 1988-10-24T11:06:07.68 | 10.0 | undecidable | manual | SG | 199 | 0.2442 | 0.04 | 0.7 | |
--.GIB.Z. | 1988-10-24T11:06:03.56 | 10.0 | undecidable | manual | PG | 199 | 0.2442 | -0.01 | 2 |