A magnitude Md 2.1 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3500, 15.2750 at 105 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 |
---|---|---|---|---|
Milazzo | ME | 15 | 31646 | 31646 |
Venetico | ME | 17 | 3911 | 35557 |
Spadafora | ME | 17 | 5021 | 40578 |
Villafranca Tirrena | ME | 19 | 8584 | 49162 |
Torregrotta | ME | 19 | 7431 | 56593 |
Pace del Mela | ME | 19 | 6239 | 62832 |
Valdina | ME | 19 | 1355 | 64187 |
CondrĂ² | ME | 20 | 493 | 64680 |
San Filippo del Mela | ME | 20 | 7115 | 71795 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1988-10-04 10:14:14 |
38.35 | 15.275 | 105 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 78239 |
Field | Value |
---|---|
Time (UTC) | 1988-10-04 10:14:14 ± 2.514 |
Latitude | 38.3500 ± 0.0629 |
Longitude | 15.2750 ± 0.1522 |
Depth (km) | 105 ± 19 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 78239 |
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) | 15001.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 254 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00979 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 78239 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:13:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CZI.Z. | 1988-10-04T10:14:51.50 | 10.0 | undecidable | manual | S | 37 | 1.0878 | -0.93 | 0 | |
--.ATN.Z. | 1988-10-04T10:14:41.11 | 10.0 | undecidable | manual | S | 142 | 0.2331 | 0.73 | 0.1 | |
--.CZI.Z. | 1988-10-04T10:14:36.46 | 10.0 | undecidable | manual | P | 37 | 1.0878 | 0.13 | 1.9 | |
--.GRI.Z. | 1988-10-04T10:14:36.00 | 10.0 | undecidable | manual | P | 61 | 1.0101 | 0.58 | 0.3 | |
--.RI2.Z. | 1988-10-04T10:14:34.68 | 10.0 | undecidable | manual | P | 85 | 0.9435 | -0.1 | 2.1 | |
--.FE2.Z. | 1988-10-04T10:14:32.12 | 10.0 | undecidable | manual | P | 115 | 0.6993 | -0.32 | 0.9 | |
--.GA2.Z. | 1988-10-04T10:14:30.72 | 10.0 | undecidable | manual | P | 112 | 0.4662 | 0.14 | 2.3 | |
--.ATN.Z. | 1988-10-04T10:14:28.83 | 10.0 | undecidable | manual | P | 142 | 0.2331 | -0.54 | 0.4 |