A magnitude M 4.3 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.2380, 20.3490 at 10 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 4.3 | 1985-10-29 21:10:27 |
37.238 | 20.349 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 15149 |
Field | Value |
---|---|
Time (UTC) | 1985-10-29 21:10:27 ± 0.898 |
Latitude | 37.2380 ± 0.0721 |
Longitude | 20.3490 ± 0.0443 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 15149 |
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) | 8925.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 206 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.02388 |
Epicentral distance of station farthest from the epicenter (degree) | 0.06063 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 4.3 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 15149 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:54:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SD1.Z. | 1985-10-29T21:12:05.50 | 10.0 | undecidable | manual | PN | 313 | 6.7266 | -0.18 | 1.3 | |
--.DUI.Z. | 1985-10-29T21:12:02.00 | 10.0 | undecidable | manual | PN | 315 | 6.327 | 1.8 | 0.2 | |
--.MSC.Z. | 1985-10-29T21:11:59.90 | 10.0 | undecidable | manual | PN | 310 | 6.3159 | -0.09 | 1.3 | |
--.SGG.Z. | 1985-10-29T21:11:58.80 | 10.0 | undecidable | manual | PN | 313 | 6.1938 | 0.45 | 1.2 | |
--.TR9.Z. | 1985-10-29T21:11:49.40 | 10.0 | undecidable | manual | PN | 315 | 5.4945 | 0.74 | 1.1 | |
--.PVY.Z. | 1985-10-29T21:11:46.50 | 10.0 | undecidable | manual | PN | 356 | 5.3502 | -0.28 | 1.4 | |
--.SGO.Z. | 1985-10-29T21:11:44.50 | 10.0 | undecidable | manual | PN | 311 | 5.1282 | 0.8 | 1 | |
--.TTG.Z. | 1985-10-29T21:11:44.20 | 10.0 | undecidable | manual | PN | 350 | 5.2503 | -1.12 | 0.7 | |
--.BDV.Z. | 1985-10-29T21:11:42.60 | 10.0 | undecidable | manual | PN | 347 | 5.1615 | -1.63 | 0.3 | |
--.GIB.Z. | 1985-10-29T21:11:41.50 | 10.0 | undecidable | manual | PN | 280 | 5.0505 | -1.15 | 0.7 | |
--.SDA.Z. | 1985-10-29T21:11:40.40 | 10.0 | undecidable | manual | PN | 352 | 4.8063 | 1.05 | 0.8 | |
--.SKO.Z. | 1985-10-29T21:11:38.00 | 10.0 | undecidable | manual | PN | 9 | 4.7952 | -1.15 | 0.7 | |
--.PHP.Z. | 1985-10-29T21:11:34.40 | 10.0 | undecidable | manual | PN | 0 | 4.44 | 0.16 | 1.5 | |
--.BRT.Z. | 1985-10-29T21:11:33.50 | 10.0 | undecidable | manual | PN | 326 | 4.3956 | -0.1 | 1.5 | |
--.VAY.Z. | 1985-10-29T21:11:32.50 | 10.0 | undecidable | manual | PN | 21 | 4.4178 | -1.47 | 0.5 | |
--.ORI.Z. | 1985-10-29T21:11:31.00 | 10.0 | undecidable | manual | PN | 313 | 4.1403 | 0.9 | 1 | |
--.TIR.Z. | 1985-10-29T21:11:30.00 | 10.0 | undecidable | manual | PN | 354 | 4.1181 | 0.2 | 1.5 | |
--.OHR.Z. | 1985-10-29T21:11:26.20 | 10.0 | undecidable | manual | PN | 4 | 3.885 | -0.34 | 1.5 | |
--.MSI.Z. | 1985-10-29T21:11:25.50 | 10.0 | undecidable | manual | PN | 285 | 3.8961 | -1.36 | 0.6 | |
--.KBN.Z. | 1985-10-29T21:11:20.80 | 10.0 | undecidable | manual | PN | 5 | 3.3966 | 0.94 | 1 | |
--.KZN.Z. | 1985-10-29T21:11:17.70 | 10.0 | undecidable | manual | PN | 19 | 3.2523 | -0.24 | 1.5 | |
--.ATH.Z. | 1985-10-29T21:11:12.30 | 10.0 | undecidable | manual | PN | 73 | 2.7639 | 1.15 | 0.7 | |
--.SRN.Z. | 1985-10-29T21:11:10.60 | 10.0 | undecidable | manual | PN | 353 | 2.6529 | 0.98 | 0.9 |