A magnitude M 4.1 earthquake occured in region: Confine Grecia Albania (GRECIA, ALBANIA), on
and geographic coordinates (lat, lon) 39.8820, 20.3890 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 | 1985-05-21 23:27:02 |
39.882 | 20.389 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 7029 |
Field | Value |
---|---|
Time (UTC) | 1985-05-21 23:27:02 ± 0.491 |
Latitude | 39.8820 ± 0.0380 |
Longitude | 20.3890 ± 0.0406 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 7029 |
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) | 5464.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 40 |
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) | 0.00267 |
Epicentral distance of station farthest from the epicenter (degree) | 0.08297 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 33 |
Field | Value |
---|---|
Value | 4.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 7029 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SAL.Z. | 1985-05-21T23:30:51.00 | 10.0 | undecidable | manual | SN | 311 | 9.213 | -0.84 | 0.3 | |
--.TRI.Z. | 1985-05-21T23:30:14.00 | 10.0 | undecidable | manual | SN | 322 | 7.5702 | 1.18 | 0.3 | |
--.CM2.Z. | 1985-05-21T23:29:44.50 | 10.0 | undecidable | manual | SN | 303 | 6.3381 | 0.98 | 0.5 | |
--.SAL.Z. | 1985-05-21T23:29:15.00 | 10.0 | undecidable | manual | PN | 311 | 9.213 | 0.27 | 1.1 | |
--.PA1.Z. | 1985-05-21T23:29:13.50 | 10.0 | undecidable | manual | SN | 237 | 5.1393 | -1.37 | 0.3 | |
--.FO1.Z. | 1985-05-21T23:29:08.00 | 10.0 | undecidable | manual | PN | 322 | 8.6913 | 0.5 | 1 | |
--.CTI.Z. | 1985-05-21T23:29:08.50 | 10.0 | undecidable | manual | PN | 316 | 8.8578 | -1.44 | 0.5 | |
--.PS9.Z. | 1985-05-21T23:29:03.80 | 10.0 | undecidable | manual | PN | 300 | 8.2806 | 1.92 | 0.2 | |
--.FIR.Z. | 1985-05-21T23:28:55.00 | 10.0 | undecidable | manual | PN | 302 | 7.8144 | -0.64 | 1 | |
--.TRI.Z. | 1985-05-21T23:28:52.20 | 10.0 | undecidable | manual | PN | 322 | 7.5702 | 0.01 | 1.3 | |
--.CH1.Z. | 1985-05-21T23:28:48.80 | 10.0 | undecidable | manual | PN | 303 | 7.3038 | 0.2 | 1.3 | |
--.AS1.Z. | 1985-05-21T23:28:39.00 | 10.0 | undecidable | manual | PN | 301 | 6.5934 | 0.2 | 1.3 | |
--.PO9.Z. | 1985-05-21T23:28:35.00 | 10.0 | undecidable | manual | PN | 297 | 6.2049 | 1.65 | 0.4 | |
--.CM2.Z. | 1985-05-21T23:28:34.70 | 10.0 | undecidable | manual | PN | 303 | 6.3381 | -0.58 | 1.2 | |
--.AM1.Z. | 1985-05-21T23:28:32.50 | 10.0 | undecidable | manual | PN | 307 | 6.2382 | -1.41 | 0.6 | |
--.AQU.Z. | 1985-05-21T23:28:29.00 | 10.0 | undecidable | manual | PN | 297 | 5.8053 | 1.13 | 0.8 | |
--.ALP.Z. | 1985-05-21T23:28:28.50 | 10.0 | positive | manual | PN | 301 | 5.8719 | -0.34 | 1.4 | |
--.GIB.Z. | 1985-05-21T23:28:22.00 | 10.0 | undecidable | manual | PN | 250 | 5.2836 | 1.2 | 0.8 | |
--.SD1.Z. | 1985-05-21T23:28:21.50 | 10.0 | undecidable | manual | PN | 292 | 5.2947 | 0.62 | 1.3 | |
--.MSC.Z. | 1985-05-21T23:28:17.10 | 10.0 | undecidable | manual | PN | 286 | 5.0394 | -0.28 | 1.5 | |
--.PA1.Z. | 1985-05-21T23:28:16.00 | 10.0 | undecidable | manual | PN | 237 | 5.1393 | -2.74 | 0.1 | |
--.SGG.Z. | 1985-05-21T23:28:15.00 | 10.0 | undecidable | manual | PN | 289 | 4.7841 | 1.01 | 1 | |
--.DUI.Z. | 1985-05-21T23:28:15.50 | 10.0 | undecidable | manual | PN | 293 | 4.8174 | 1.13 | 0.9 | |
--.OVO.Z. | 1985-05-21T23:28:13.20 | 10.0 | undecidable | manual | PN | 283 | 4.6509 | 1.13 | 0.9 | |
--.SOR.Z. | 1985-05-21T23:28:12.80 | 10.0 | negative | manual | PN | 280 | 4.662 | 0.56 | 2.8 | |
--.BS1.Z. | 1985-05-21T23:28:08.00 | 10.0 | undecidable | manual | PN | 283 | 4.3179 | 0.41 | 1.5 | |
--.TR9.Z. | 1985-05-21T23:28:04.30 | 10.0 | negative | manual | PN | 287 | 4.0737 | 0.02 | 3.2 | |
--.SGO.Z. | 1985-05-21T23:28:02.00 | 10.0 | undecidable | manual | PN | 281 | 3.9294 | -0.14 | 1.6 | |
--.MS1.Z. | 1985-05-21T23:27:59.50 | 10.0 | undecidable | manual | PN | 299 | 3.8184 | -1.13 | 0.9 | |
--.LCI.Z. | 1985-05-21T23:27:56.50 | 10.0 | undecidable | manual | SN | 285 | 1.7871 | 1.2 | 0.3 | |
--.CSI.Z. | 1985-05-21T23:27:50.90 | 10.0 | undecidable | manual | PN | 269 | 3.1413 | -0.38 | 1.5 | |
--.ROI.Z. | 1985-05-21T23:27:48.60 | 10.0 | undecidable | manual | PN | 264 | 2.9526 | -0.06 | 1.6 | |
--.BRT.Z. | 1985-05-21T23:27:43.80 | 10.0 | undecidable | manual | PN | 292 | 2.6529 | -0.82 | 1.2 | |
--.VLO.Z. | 1985-05-21T23:27:32.00 | 10.0 | undecidable | manual | SG | 310 | 0.8991 | -0.85 | 0.5 | |
--.LCI.Z. | 1985-05-21T23:27:32.50 | 10.0 | undecidable | manual | PN | 285 | 1.7871 | -0.3 | 1.5 | |
--.KZN.Z. | 1985-05-21T23:27:24.60 | 10.0 | undecidable | manual | PN | 67 | 1.1322 | 0.86 | 1.1 | |
--.VLO.Z. | 1985-05-21T23:27:17.50 | 10.0 | undecidable | manual | PG | 310 | 0.8991 | -2.34 | 0.1 | |
--.KBN.Z. | 1985-05-21T23:27:16.80 | 10.0 | undecidable | manual | PG | 21 | 0.7881 | -1.18 | 0.9 | |
--.SRN.Z. | 1985-05-21T23:27:07.40 | 10.0 | undecidable | manual | PG | 269 | 0.2997 | -1.3 | 0.7 |