A magnitude Md 2.4 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3630, 15.3280 at 117 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 |
---|---|---|---|---|
Spadafora | ME | 16 | 5021 | 5021 |
Venetico | ME | 16 | 3911 | 8932 |
Villafranca Tirrena | ME | 17 | 8584 | 17516 |
Milazzo | ME | 17 | 31646 | 49162 |
Valdina | ME | 19 | 1355 | 50517 |
Torregrotta | ME | 19 | 7431 | 57948 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.9 |
1991-09-27 17:35:41 |
38.363 | 15.328 | 117 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 149999 |
Field | Value |
---|---|
Time (UTC) | 1991-09-27 17:35:41 ± 0.492 |
Latitude | 38.3630 ± 0.0234 |
Longitude | 15.3280 ± 0.0478 |
Depth (km) | 117 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 149999 |
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) | 4909.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 212 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01603 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 149999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:20:00 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 149999 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GRI.Z. | 1991-09-27T17:36:18.64 | 10.0 | undecidable | manual | S | 61 | 0.9657 | 0.05 | 0.6 | |
--.SOI.Z. | 1991-09-27T17:36:14.17 | 10.0 | undecidable | manual | S | 116 | 0.6327 | 0.61 | 0.1 | |
--.MGR.Z. | 1991-09-27T17:36:12.43 | 10.0 | undecidable | manual | P | 5 | 1.776 | 0.48 | 0.3 | |
--.MO9.Z. | 1991-09-27T17:36:11.97 | 10.0 | undecidable | manual | S | 141 | 0.4551 | 0.51 | 0.1 | |
--.CSI.Z. | 1991-09-27T17:36:10.28 | 10.0 | undecidable | manual | P | 27 | 1.5984 | 0.48 | 0.3 | |
--.ROI.Z. | 1991-09-27T17:36:09.40 | 10.0 | undecidable | manual | P | 38 | 1.5318 | 0.31 | 0.7 | |
--.MMN.Z. | 1991-09-27T17:36:09.80 | 10.0 | undecidable | manual | P | 18 | 1.6095 | -0.04 | 2.3 | |
--.ATN.Z. | 1991-09-27T17:36:09.16 | 10.0 | undecidable | manual | S | 152 | 0.222 | -0.46 | 0.2 | |
--.TDS.Z. | 1991-09-27T17:36:08.55 | 10.0 | undecidable | manual | P | 30 | 1.5096 | -0.18 | 1 | |
--.ACI.Z. | 1991-09-27T17:36:05.12 | 10.0 | undecidable | manual | P | 34 | 1.1988 | -0.03 | 2.7 | |
--.CZI.Z. | 1991-09-27T17:36:03.26 | 10.0 | undecidable | manual | P | 36 | 1.0545 | -0.4 | 1.2 | |
--.GRI.Z. | 1991-09-27T17:36:02.57 | 10.0 | undecidable | manual | P | 61 | 0.9657 | -0.17 | 1.3 | |
--.SOI.Z. | 1991-09-27T17:35:59.55 | 10.0 | positive | manual | P | 116 | 0.6327 | -0.28 | 1.9 | |
--.MO9.Z. | 1991-09-27T17:35:58.81 | 10.0 | undecidable | manual | P | 141 | 0.4551 | 0.19 | 1.2 | |
--.ATN.Z. | 1991-09-27T17:35:57.28 | 10.0 | undecidable | manual | P | 152 | 0.222 | -0.28 | 1 |