A magnitude Md 3.1 earthquake occured in region: Greece [Land], on
and geographic coordinates (lat, lon) 39.4720, 20.7170 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 |
Md 3.1
M 3.7 |
1989-09-20 06:55:23 |
39.472 | 20.717 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 99819 |
Field | Value |
---|---|
Time (UTC) | 1989-09-20 06:55:23 ± 0.536 |
Latitude | 39.4720 ± 0.0276 |
Longitude | 20.7170 ± 0.0451 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 99819 |
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) | 4940.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 247 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 43 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.8 |
Epicentral distance of station closest to the epicenter (degree) | 0.00615 |
Epicentral distance of station farthest from the epicenter (degree) | 0.07423 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 29 |
Field | Value |
---|---|
Value | 3.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 99819 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:33:14 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 99819 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.VOY.Z. | 1989-09-20T06:58:51.40 | 10.0 | undecidable | manual | SN | 324 | 8.2362 | 0.96 | 0.3 | |
--.VBY.Z. | 1989-09-20T06:58:27.50 | 10.0 | undecidable | manual | SN | 327 | 7.2372 | 0.83 | 0.3 | |
--.VOY.Z. | 1989-09-20T06:57:21.00 | 10.0 | undecidable | manual | PN | 324 | 8.2362 | -2.14 | 0.2 | |
--.MT9.Z. | 1989-09-20T06:57:18.70 | 10.0 | undecidable | manual | SN | 281 | 4.3956 | -0.33 | 0.6 | |
--.MGR.Z. | 1989-09-20T06:57:11.00 | 10.0 | undecidable | manual | SN | 280 | 4.0071 | 1.1 | 0.4 | |
--.VBY.Z. | 1989-09-20T06:57:07.50 | 10.0 | undecidable | manual | PN | 327 | 7.2372 | -1.91 | 0.3 | |
--.BRY.Z. | 1989-09-20T06:57:04.30 | 10.0 | undecidable | manual | SN | 334 | 3.7962 | -0.32 | 0.7 | |
--.NKY.Z. | 1989-09-20T06:57:01.00 | 10.0 | undecidable | manual | SN | 338 | 3.5742 | 1.51 | 0.3 | |
--.HCY.Z. | 1989-09-20T06:56:54.00 | 10.0 | undecidable | manual | SN | 330 | 3.4077 | -1.5 | 0.3 | |
--.PVY.Z. | 1989-09-20T06:56:52.50 | 10.0 | undecidable | manual | SN! | 349 | 3.1635 | 2.74 | 0 | |
--.TTG.Z. | 1989-09-20T06:56:50.00 | 10.0 | undecidable | manual | SN | 339 | 3.1413 | 0.66 | 0.6 | |
--.BDV.Z. | 1989-09-20T06:56:48.50 | 10.0 | undecidable | manual | SN | 333 | 3.1413 | -0.79 | 0.6 | |
--.SGG.Z. | 1989-09-20T06:56:43.30 | 10.0 | undecidable | manual | PN | 293 | 5.1726 | 2.17 | 0.2 | |
--.SOR.Z. | 1989-09-20T06:56:38.10 | 10.0 | undecidable | manual | PN | 284 | 4.995 | -0.56 | 1.4 | |
--.ULC.Z. | 1989-09-20T06:56:37.00 | 10.0 | undecidable | manual | SN | 335 | 2.7195 | -2.19 | 0.1 | |
--.MT9.Z. | 1989-09-20T06:56:30.90 | 10.0 | undecidable | manual | PN | 281 | 4.3956 | 0.54 | 1.4 | |
--.SGO.Z. | 1989-09-20T06:56:29.00 | 10.0 | undecidable | manual | PN | 285 | 4.2624 | 0.32 | 1.6 | |
--.MS1.Z. | 1989-09-20T06:56:26.50 | 10.0 | undecidable | manual | PN | 302 | 4.2513 | -1.85 | 0.5 | |
--.MGR.Z. | 1989-09-20T06:56:25.00 | 10.0 | undecidable | manual | PN | 280 | 4.0071 | -0.09 | 1.7 | |
--.SOI.Z. | 1989-09-20T06:56:24.00 | 10.0 | undecidable | manual | PN | 249 | 3.885 | 0.65 | 1.4 | |
--.FE2.Z. | 1989-09-20T06:56:21.22 | 10.0 | undecidable | manual | PN | 249 | 3.8739 | -1.99 | 0.4 | |
--.CDM.Z. | 1989-09-20T06:56:21.50 | 10.0 | undecidable | manual | PN | 296 | 3.7407 | 0.1 | 1.8 | |
--.BRY.Z. | 1989-09-20T06:56:21.00 | 10.0 | undecidable | manual | PN | 334 | 3.7962 | -1.04 | 1.2 | |
--.NKY.Z. | 1989-09-20T06:56:19.60 | 10.0 | undecidable | manual | PN | 338 | 3.5742 | 0.52 | 1.6 | |
--.CZI.Z. | 1989-09-20T06:56:19.32 | 10.0 | undecidable | manual | PN | 266 | 3.5409 | 0.65 | 1.5 | |
--.CSI.Z. | 1989-09-20T06:56:18.00 | 10.0 | undecidable | manual | PN | 276 | 3.4188 | 1.14 | 1 | |
--.GRI.Z. | 1989-09-20T06:56:17.00 | 10.0 | undecidable | manual | PN | 259 | 3.3855 | 0.5 | 1.6 | |
--.HCY.Z. | 1989-09-20T06:56:15.20 | 10.0 | undecidable | manual | PN | 330 | 3.4077 | -1.58 | 0.7 | |
--.PVY.Z. | 1989-09-20T06:56:14.20 | 10.0 | undecidable | manual | PN | 349 | 3.1635 | 0.74 | 1.4 | |
--.TDS.Z. | 1989-09-20T06:56:14.80 | 10.0 | undecidable | manual | PN | 274 | 3.3744 | -1.51 | 0.8 | |
--.TTG.Z. | 1989-09-20T06:56:13.90 | 10.0 | undecidable | manual | PN | 339 | 3.1413 | 0.68 | 1.5 | |
--.BDV.Z. | 1989-09-20T06:56:12.50 | 10.0 | undecidable | manual | PN | 333 | 3.1413 | -0.69 | 1.6 | |
--.VLO.Z. | 1989-09-20T06:56:08.40 | 10.0 | undecidable | manual | SN | 316 | 1.3542 | 1.55 | 0.2 | |
--.ULC.Z. | 1989-09-20T06:56:07.00 | 10.0 | undecidable | manual | PN | 335 | 2.7195 | -0.36 | 1.8 | |
--.PUK.Z. | 1989-09-20T06:56:07.00 | 10.0 | undecidable | manual | PN | 346 | 2.6307 | 0.78 | 1.4 | |
--.KBN.Z. | 1989-09-20T06:56:02.00 | 10.0 | undecidable | manual | SN | 1 | 1.1544 | 0.24 | 0.7 | |
--.PHP.Z. | 1989-09-20T06:56:01.80 | 10.0 | undecidable | manual | PN | 354 | 2.22 | 1.33 | 0.8 | |
--.LCI.Z. | 1989-09-20T06:56:00.00 | 10.0 | undecidable | manual | PN | 293 | 2.1645 | 0.22 | 1.8 | |
--.TIR.Z. | 1989-09-20T06:55:58.00 | 10.0 | undecidable | manual | PN | 340 | 1.9758 | 0.84 | 1.3 | |
--.VLO.Z. | 1989-09-20T06:55:48.70 | 10.0 | undecidable | manual | PN | 316 | 1.3542 | 0.01 | 1.8 | |
--.SRN.Z. | 1989-09-20T06:55:47.60 | 10.0 | undecidable | manual | SG | 306 | 0.6882 | -0.2 | 0.7 | |
--.KBN.Z. | 1989-09-20T06:55:45.50 | 10.0 | undecidable | manual | PN | 1 | 1.1544 | -0.25 | 1.8 | |
--.SRN.Z. | 1989-09-20T06:55:37.10 | 10.0 | undecidable | manual | PG | 306 | 0.6882 | -0.59 | 1.7 |