A magnitude Md 2.1 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3910, 15.4080 at 124 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 | 17 | 8584 | 8584 |
Spadafora | ME | 19 | 5021 | 13605 |
Venetico | ME | 19 | 3911 | 17516 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 1.5 |
1991-06-11 01:03:18 |
38.391 | 15.408 | 124 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 143199 |
Field | Value |
---|---|
Time (UTC) | 1991-06-11 01:03:18 ± 0.765 |
Latitude | 38.3910 ± 0.0290 |
Longitude | 15.4080 ± 0.0433 |
Depth (km) | 124 ± 7 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 143199 |
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) | 4960.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.00210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01570 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 143199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:13:39 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 143199 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.TDS.Z. | 1991-06-11T01:04:06.00 | 10.0 | undecidable | manual | S | 29 | 1.4541 | -0.27 | 0.3 | |
--.GRI.Z. | 1991-06-11T01:03:56.19 | 10.0 | undecidable | manual | S | 61 | 0.8991 | 0.06 | 0.5 | |
--.FE2.Z. | 1991-06-11T01:03:53.50 | 10.0 | undecidable | manual | S | 123 | 0.6327 | 1.11 | 0 | |
--.MO9.Z. | 1991-06-11T01:03:51.70 | 10.0 | undecidable | manual | S | 149 | 0.444 | 0.81 | 0.1 | |
--.MGR.Z. | 1991-06-11T01:03:50.49 | 10.0 | undecidable | manual | P | 3 | 1.7427 | 0.89 | 0.2 | |
--.ATN.Z. | 1991-06-11T01:03:48.00 | 10.0 | undecidable | manual | S | 169 | 0.2331 | -0.67 | 0.2 | |
--.TDS.Z. | 1991-06-11T01:03:46.39 | 10.0 | undecidable | manual | P | 29 | 1.4541 | 0.19 | 0.9 | |
--.SE2.Z. | 1991-06-11T01:03:42.32 | 10.0 | undecidable | manual | P | 58 | 1.1877 | -0.98 | 0.2 | |
--.GRI.Z. | 1991-06-11T01:03:40.56 | 10.0 | undecidable | manual | P | 61 | 0.8991 | 0.22 | 1.2 | |
--.PA2.Z. | 1991-06-11T01:03:39.66 | 10.0 | undecidable | manual | P | 84 | 0.8103 | 0.05 | 1.4 | |
--.FE2.Z. | 1991-06-11T01:03:38.16 | 10.0 | undecidable | manual | P | 123 | 0.6327 | -0.02 | 2.9 | |
--.SA1.Z. | 1991-06-11T01:03:37.22 | 10.0 | undecidable | manual | P | 291 | 0.4773 | 0.08 | 1.5 | |
--.GA2.Z. | 1991-06-11T01:03:37.40 | 10.0 | undecidable | manual | P | 123 | 0.3996 | 0.35 | 2.2 | |
--.MO9.Z. | 1991-06-11T01:03:36.81 | 10.0 | undecidable | manual | P | 149 | 0.444 | -0.15 | 1.4 | |
--.DR2.Z. | 1991-06-11T01:03:36.80 | 10.0 | undecidable | manual | P | 58 | 0.4773 | -0.34 | 2.2 | |
--.ATN.Z. | 1991-06-11T01:03:35.50 | 10.0 | undecidable | manual | P | 169 | 0.2331 | -0.53 | 0.7 |