A magnitude Md 2.2 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3350, 15.4860 at 133 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 | 12 | 8584 | 8584 |
Spadafora | ME | 16 | 5021 | 13605 |
Saponara | ME | 16 | 3988 | 17593 |
Venetico | ME | 17 | 3911 | 21504 |
Messina | ME | 17 | 238439 | 259943 |
Villa San Giovanni | RC | 18 | 13784 | 273727 |
Valdina | ME | 19 | 1355 | 275082 |
Rometta | ME | 19 | 6650 | 281732 |
Roccavaldina | ME | 19 | 1133 | 282865 |
Torregrotta | ME | 20 | 7431 | 290296 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1989-10-30 17:31:00 |
38.335 | 15.486 | 133 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 103309 |
Field | Value |
---|---|
Time (UTC) | 1989-10-30 17:31:00 ± 0.483 |
Latitude | 38.3350 ± 0.0250 |
Longitude | 15.4860 ± 0.1299 |
Depth (km) | 133 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 103309 |
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) | 11664.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 267 |
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) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00915 |
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 | 1 |
Type of magnitude | Md |
Reference to an origin | 103309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:36:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CZI.Z. | 1989-10-30T17:31:40.60 | 10.0 | undecidable | manual | S | 29 | 1.0101 | -0.25 | 0.5 | |
--.FE2.Z. | 1989-10-30T17:31:35.20 | 10.0 | undecidable | manual | S | 122 | 0.5439 | 0.67 | 0.1 | |
--.SOI.Z. | 1989-10-30T17:31:33.76 | 10.0 | undecidable | manual | S | 120 | 0.5106 | -0.36 | 0.5 | |
--.GA2.Z. | 1989-10-30T17:31:32.40 | 10.0 | undecidable | manual | S | 121 | 0.3108 | -0.05 | 0.9 | |
--.CZI.Z. | 1989-10-30T17:31:23.80 | 10.0 | undecidable | manual | P | 29 | 1.0101 | 0.18 | 1.4 | |
--.FE2.Z. | 1989-10-30T17:31:20.15 | 10.0 | undecidable | manual | P | 122 | 0.5439 | 0.18 | 1.9 | |
--.SOI.Z. | 1989-10-30T17:31:19.23 | 10.0 | undecidable | manual | P | 120 | 0.5106 | -0.5 | 0.7 | |
--.GA2.Z. | 1989-10-30T17:31:18.88 | 10.0 | undecidable | manual | P | 121 | 0.3108 | 0.12 | 2.1 |