A magnitude M 3.7 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.1990, 20.4430 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 3.7 | 1986-11-22 22:40:12 |
38.199 | 20.443 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 37309 |
Field | Value |
---|---|
Time (UTC) | 1986-11-22 22:40:12 ± 0.281 |
Latitude | 38.1990 ± 0.0261 |
Longitude | 20.4430 ± 0.0218 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 37309 |
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) | 3469.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
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) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.07431 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 37309 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.VBY.Z. | 1986-11-22T22:42:12.20 | 10.0 | undecidable | manual | PN | 334 | 8.2473 | 0.23 | 0.9 | |
--.ARV.Z. | 1986-11-22T22:42:03.50 | 10.0 | undecidable | manual | PN | 315 | 7.7478 | -1.59 | 0.1 | |
--.PHP.Z. | 1986-11-22T22:41:44.80 | 10.0 | undecidable | manual | SN | 0 | 3.4743 | -1.13 | 0.3 | |
--.SGG.Z. | 1986-11-22T22:41:36.60 | 10.0 | undecidable | manual | PN | 306 | 5.6388 | 0.56 | 1 | |
--.DUI.Z. | 1986-11-22T22:41:36.50 | 10.0 | undecidable | manual | PN | 309 | 5.7276 | -0.94 | 0.6 | |
--.OVO.Z. | 1986-11-22T22:41:33.00 | 10.0 | undecidable | manual | PN | 301 | 5.3391 | 0.98 | 0.6 | |
--.SOR.Z. | 1986-11-22T22:41:31.70 | 10.0 | undecidable | manual | PN | 298 | 5.2725 | 0.58 | 1 | |
--.TR9.Z. | 1986-11-22T22:41:26.60 | 10.0 | undecidable | manual | PN | 307 | 4.9173 | 0.48 | 1.1 | |
--.SGO.Z. | 1986-11-22T22:41:22.00 | 10.0 | undecidable | manual | PN | 302 | 4.6065 | 0.05 | 1.4 | |
--.KBN.Z. | 1986-11-22T22:41:21.00 | 10.0 | undecidable | manual | SN | 6 | 2.4309 | 0.03 | 0.9 | |
--.BCI.Z. | 1986-11-22T22:41:17.50 | 10.0 | undecidable | manual | PN | 356 | 4.1736 | 1.6 | 0.2 | |
--.MG9.Z. | 1986-11-22T22:41:16.50 | 10.0 | undecidable | manual | PN | 298 | 4.2513 | -0.48 | 1.2 | |
--.VAY.Z. | 1986-11-22T22:41:08.00 | 10.0 | undecidable | manual | PN | 27 | 3.5187 | 1.06 | 0.6 | |
--.BRT.Z. | 1986-11-22T22:41:08.00 | 10.0 | undecidable | manual | PN | 317 | 3.6852 | -1.2 | 0.5 | |
--.PHP.Z. | 1986-11-22T22:41:07.30 | 10.0 | undecidable | manual | PN | 0 | 3.4743 | 0.84 | 0.9 | |
--.TS9.Z. | 1986-11-22T22:41:07.00 | 10.0 | undecidable | manual | PN | 295 | 3.5076 | 0.23 | 1.5 | |
--.GR9.Z. | 1986-11-22T22:41:02.50 | 10.0 | undecidable | manual | PN | 282 | 3.1857 | 0.01 | 1.5 | |
--.TIR.Z. | 1986-11-22T22:41:02.00 | 10.0 | undecidable | manual | PN | 352 | 3.1746 | -0.21 | 1.5 | |
--.OHR.Z. | 1986-11-22T22:40:58.20 | 10.0 | undecidable | manual | PN | 5 | 2.9193 | -0.52 | 1.2 | |
--.ATH.Z. | 1986-11-22T22:40:55.00 | 10.0 | undecidable | manual | PN | 94 | 2.5752 | 0.93 | 0.8 | |
--.KBN.Z. | 1986-11-22T22:40:52.20 | 10.0 | undecidable | manual | PN | 6 | 2.4309 | 0.16 | 1.5 | |
--.KZN.Z. | 1986-11-22T22:40:50.00 | 10.0 | undecidable | manual | PN | 25 | 2.331 | -0.76 | 1 | |
--.SRN.Z. | 1986-11-22T22:40:42.10 | 10.0 | undecidable | manual | PN | 348 | 1.7094 | -0.03 | 1.5 | |
--.VLS.Z. | 1986-11-22T22:40:15.20 | 10.0 | negative | manual | PG | 100 | 0.1221 | -0.61 | 2.3 |