A magnitude M 4.1 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 36.6730, 21.1150 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 4.1 | 1986-11-10 05:57:51 |
36.673 | 21.115 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 36829 |
Field | Value |
---|---|
Time (UTC) | 1986-11-10 05:57:51 ± 0.687 |
Latitude | 36.6730 ± 0.0554 |
Longitude | 21.1150 ± 0.0407 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 36829 |
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) | 7154.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 219 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.01400 |
Epicentral distance of station farthest from the epicenter (degree) | 0.07399 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 4.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 36829 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.AQU.Z. | 1986-11-10T05:59:49.50 | 10.0 | undecidable | manual | PN | 315 | 8.214 | -1.29 | 0.3 | |
--.SD1.Z. | 1986-11-10T05:59:41.00 | 10.0 | undecidable | manual | PN | 313 | 7.5591 | -0.88 | 0.6 | |
--.SGO.Z. | 1986-11-10T05:59:21.50 | 10.0 | undecidable | manual | PN | 312 | 5.9607 | 1.6 | 0.2 | |
--.GIB.Z. | 1986-11-10T05:59:18.00 | 10.0 | undecidable | manual | PN | 284 | 5.772 | 0.67 | 1 | |
--.BCI.Z. | 1986-11-10T05:59:17.30 | 10.0 | undecidable | manual | PN | 351 | 5.7387 | 0.46 | 1.2 | |
--.BAI.Z. | 1986-11-10T05:59:13.00 | 10.0 | undecidable | manual | PN | 324 | 5.5056 | -0.75 | 0.9 | |
--.SDA.Z. | 1986-11-10T05:59:12.40 | 10.0 | undecidable | manual | PN | 347 | 5.4723 | -0.83 | 0.8 | |
--.PHP.Z. | 1986-11-10T05:59:08.00 | 10.0 | undecidable | manual | PN | 353 | 5.0283 | 0.88 | 0.8 | |
--.BRT.Z. | 1986-11-10T05:59:08.50 | 10.0 | undecidable | manual | PN | 324 | 5.2059 | -1.01 | 0.7 | |
--.ML9.Z. | 1986-11-10T05:59:06.50 | 10.0 | undecidable | manual | PN | 276 | 4.9506 | 0.44 | 1.3 | |
--.ORI.Z. | 1986-11-10T05:59:06.50 | 10.0 | undecidable | manual | PN | 313 | 4.9728 | 0.2 | 1.5 | |
--.TIR.Z. | 1986-11-10T05:59:04.50 | 10.0 | undecidable | manual | PN | 348 | 4.7619 | 1.05 | 0.6 | |
--.AT9.Z. | 1986-11-10T05:59:03.00 | 10.0 | undecidable | manual | PN | 289 | 4.7175 | 0.19 | 1.5 | |
--.TS9.Z. | 1986-11-10T05:59:03.50 | 10.0 | undecidable | manual | PN | 309 | 4.7841 | -0.28 | 1.4 | |
--.LCI.Z. | 1986-11-10T05:58:57.00 | 10.0 | undecidable | manual | PN | 327 | 4.3401 | -0.63 | 1.1 | |
--.SO9.Z. | 1986-11-10T05:58:56.00 | 10.0 | undecidable | manual | PN | 290 | 4.2513 | -0.35 | 1.4 | |
--.GR9.Z. | 1986-11-10T05:58:56.70 | 10.0 | undecidable | manual | PN | 301 | 4.2624 | 0.04 | 1.5 | |
--.KZN.Z. | 1986-11-10T05:58:48.60 | 10.0 | undecidable | manual | PN | 7 | 3.6519 | 0.3 | 1.4 | |
--.SRN.Z. | 1986-11-10T05:58:44.90 | 10.0 | undecidable | manual | PN | 344 | 3.3189 | 1.35 | 0.4 | |
--.ATH.Z. | 1986-11-10T05:58:30.90 | 10.0 | undecidable | manual | PN | 56 | 2.4309 | -0.57 | 1.2 | |
--.VLS.Z. | 1986-11-10T05:58:18.80 | 10.0 | undecidable | manual | PN | 344 | 1.554 | -0.56 | 1.2 |