A magnitude Md 3.4 earthquake occured in region: Confine Grecia Albania (GRECIA, ALBANIA), on
and geographic coordinates (lat, lon) 40.7010, 20.8090 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 3.4
M 3.7 |
1991-05-18 01:45:00 |
40.701 | 20.809 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 141379 |
Field | Value |
---|---|
Time (UTC) | 1991-05-18 01:45:00 ± 0.239 |
Latitude | 40.7010 ± 0.0185 |
Longitude | 20.8090 ± 0.0241 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 141379 |
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) | 2891.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 44 |
Number of associated phases, regardless of their use for origin computation | 68 |
Number of defining phases | 68 |
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) | 0.00510 |
Epicentral distance of station farthest from the epicenter (degree) | 0.08864 |
Number of stations at which the event was observed | 56 |
Number of stations from which data was used for origin computation | 56 |
Field | Value |
---|---|
Value | 3.4 |
Uncertainty | |
Num. used stations | 7 |
Type of magnitude | Md |
Reference to an origin | 141379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:11:58 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 141379 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.KHC.Z. | 1991-05-18T01:47:22.30 | 10.0 | undecidable | manual | PN | 331 | 9.8346 | 0.97 | 0.5 | |
--.CTI.Z. | 1991-05-18T01:47:01.90 | 10.0 | undecidable | manual | PN | 311 | 8.5137 | -2.06 | 0.1 | |
--.FVI.Z. | 1991-05-18T01:47:00.50 | 10.0 | undecidable | manual | PN | 318 | 8.2584 | 0.51 | 0.8 | |
--.SOI.Z. | 1991-05-18T01:46:58.98 | 10.0 | undecidable | manual | SN | 235 | 4.5066 | 1.17 | 0.3 | |
--.VOY.Z. | 1991-05-18T01:46:46.00 | 10.0 | undecidable | manual | PN | 318 | 7.3149 | -0.56 | 0.8 | |
--.CRE.Z. | 1991-05-18T01:46:44.18 | 10.0 | undecidable | manual | PN | 296 | 7.1706 | -0.42 | 0.9 | |
--.CEY.Z. | 1991-05-18T01:46:39.50 | 10.0 | undecidable | manual | PN | 319 | 6.8376 | -0.6 | 0.9 | |
--.VRI.Z. | 1991-05-18T01:46:38.50 | 10.0 | undecidable | manual | PN | 37 | 6.7155 | 0.15 | 1 | |
--.ASS.Z. | 1991-05-18T01:46:35.28 | 10.0 | undecidable | manual | PN | 293 | 6.4935 | -0.13 | 1.1 | |
--.TDS.Z. | 1991-05-18T01:46:35.12 | 10.0 | undecidable | manual | SN | 254 | 3.5631 | -0.21 | 0.6 | |
--.ARV.Z. | 1991-05-18T01:46:33.32 | 10.0 | undecidable | manual | PN | 298 | 6.4491 | -1.49 | 0.4 | |
--.MNS.Z. | 1991-05-18T01:46:33.00 | 10.0 | undecidable | manual | PN | 288 | 6.2937 | 0.38 | 1 | |
--.ORI.Z. | 1991-05-18T01:46:29.15 | 10.0 | undecidable | manual | SN | 260 | 3.3744 | -1.84 | 0.1 | |
--.AQU.Z. | 1991-05-18T01:46:26.50 | 10.0 | undecidable | manual | PN | 288 | 5.772 | 0.64 | 0.9 | |
--.SDI.Z. | 1991-05-18T01:46:19.58 | 10.0 | undecidable | manual | PN | 283 | 5.3502 | 0 | 1.2 | |
--.MSC.Z. | 1991-05-18T01:46:18.40 | 10.0 | undecidable | manual | PN | 277 | 5.1726 | 1.19 | 0.6 | |
--.RFI.Z. | 1991-05-18T01:46:17.47 | 10.0 | undecidable | manual | PN | 278 | 5.1726 | 0.3 | 1.2 | |
--.BRY.Z. | 1991-05-18T01:46:17.91 | 10.0 | undecidable | manual | SN | 323 | 2.7639 | 1.53 | 0.3 | |
--.BRT.Z. | 1991-05-18T01:46:16.59 | 10.0 | undecidable | manual | SN | 274 | 2.7639 | 0.12 | 0.6 | |
--.SOR.Z. | 1991-05-18T01:46:15.10 | 10.0 | undecidable | manual | PN | 270 | 4.8951 | 1.65 | 0.3 | |
--.DUI.Z. | 1991-05-18T01:46:13.71 | 10.0 | undecidable | manual | PN | 283 | 4.8618 | 0.79 | 0.9 | |
--.MO9.Z. | 1991-05-18T01:46:13.00 | 10.0 | undecidable | manual | PN | 237 | 4.7841 | 1.26 | 0.6 | |
--.NKY.Z. | 1991-05-18T01:46:12.60 | 10.0 | undecidable | manual | SN | 327 | 2.4975 | 2.01 | 0.1 | |
--.SGG.Z. | 1991-05-18T01:46:12.70 | 10.0 | undecidable | manual | PN | 280 | 4.884 | -0.53 | 1.1 | |
--.HCY.Z. | 1991-05-18T01:46:10.80 | 10.0 | undecidable | manual | SN | 315 | 2.4531 | 1.21 | 0.4 | |
--.SOI.Z. | 1991-05-18T01:46:08.17 | 10.0 | undecidable | manual | PN | 235 | 4.5066 | 0.15 | 1.3 | |
--.FE2.Z. | 1991-05-18T01:46:08.41 | 10.0 | undecidable | manual | PN | 235 | 4.5066 | 0.38 | 1.2 | |
--.FG2.Z. | 1991-05-18T01:46:05.30 | 10.0 | undecidable | manual | PN | 286 | 4.3734 | -0.93 | 0.9 | |
--.TR9.Z. | 1991-05-18T01:46:04.40 | 10.0 | undecidable | manual | PN | 276 | 4.218 | 0.29 | 1.3 | |
--.DR2.Z. | 1991-05-18T01:46:04.83 | 10.0 | undecidable | manual | PN | 242 | 4.2624 | 0.06 | 1.4 | |
--.BEO.Z. | 1991-05-18T01:46:03.00 | 10.0 | undecidable | manual | PN | 356 | 4.1181 | 0.31 | 1.3 | |
--.BDV.Z. | 1991-05-18T01:46:03.83 | 10.0 | undecidable | manual | SN | 317 | 2.1645 | 1.8 | 0.2 | |
--.TTG.Z. | 1991-05-18T01:46:02.39 | 10.0 | undecidable | manual | SN | 326 | 2.0757 | 2.46 | 0 | |
--.PA2.Z. | 1991-05-18T01:46:02.28 | 10.0 | undecidable | manual | PN | 237 | 4.0293 | 0.88 | 1 | |
--.FG4.Z. | 1991-05-18T01:46:01.00 | 10.0 | undecidable | manual | PN | 277 | 4.0071 | -0.22 | 1.4 | |
--.LCI.Z. | 1991-05-18T01:46:01.00 | 10.0 | undecidable | manual | SN | 260 | 2.0757 | 1.03 | 0.4 | |
--.GRI.Z. | 1991-05-18T01:46:01.00 | 10.0 | undecidable | manual | PN | 242 | 3.8517 | 1.97 | 0.2 | |
--.HVA.Z. | 1991-05-18T01:45:59.30 | 10.0 | undecidable | manual | PN! | 308 | 4.0737 | -2.74 | 0 | |
--.ATH.Z. | 1991-05-18T01:45:56.00 | 10.0 | undecidable | manual | PN | 139 | 3.5187 | 1.44 | 0.5 | |
--.TDS.Z. | 1991-05-18T01:45:56.40 | 10.0 | undecidable | manual | PN | 254 | 3.5631 | 1.36 | 0.6 | |
--.RDO.Z. | 1991-05-18T01:45:55.00 | 10.0 | undecidable | manual | PN | 81 | 3.5964 | -0.44 | 1.3 | |
--.CSI.Z. | 1991-05-18T01:45:54.50 | 10.0 | undecidable | manual | PN | 256 | 3.5631 | -0.48 | 1.3 | |
--.CDT.Z. | 1991-05-18T01:45:52.00 | 10.0 | undecidable | manual | PN | 277 | 3.441 | -1.37 | 0.6 | |
--.ULC.Z. | 1991-05-18T01:45:52.71 | 10.0 | undecidable | manual | SN | 317 | 1.7205 | 1.31 | 0.4 | |
--.ORI.Z. | 1991-05-18T01:45:52.36 | 10.0 | undecidable | manual | PN | 260 | 3.3744 | -0.18 | 1.5 | |
--.VAY.Z. | 1991-05-18T01:45:48.00 | 10.0 | undecidable | manual | SN | 64 | 1.4541 | 2.67 | 0 | |
--.PLE.Z. | 1991-05-18T01:45:45.29 | 10.0 | negative | manual | PN | 338 | 2.8194 | 0.39 | 2.7 | |
--.BRY.Z. | 1991-05-18T01:45:43.73 | 10.0 | positive | manual | PN | 323 | 2.7639 | -0.37 | 2.8 | |
--.VLS.Z. | 1991-05-18T01:45:43.00 | 10.0 | undecidable | manual | PN | 183 | 2.5197 | 2.25 | 0.1 | |
--.BRT.Z. | 1991-05-18T01:45:43.55 | 10.0 | undecidable | manual | PN | 274 | 2.7639 | -0.6 | 1.2 | |
--.NKY.Z. | 1991-05-18T01:45:40.46 | 10.0 | positive | manual | PN | 327 | 2.4975 | 0.01 | 2.9 | |
--.PE1.Z. | 1991-05-18T01:45:40.00 | 10.0 | undecidable | manual | PN | 273 | 2.5641 | -1.27 | 0.7 | |
--.HCY.Z. | 1991-05-18T01:45:38.78 | 10.0 | positive | manual | PN | 315 | 2.4531 | -0.98 | 1.8 | |
--.IVA.Z. | 1991-05-18T01:45:37.51 | 10.0 | negative | manual | PN | 342 | 2.2644 | 0.25 | 2.9 | |
--.BDV.Z. | 1991-05-18T01:45:35.43 | 10.0 | positive | manual | PN | 317 | 2.1645 | -0.38 | 2.7 | |
--.TTG.Z. | 1991-05-18T01:45:34.56 | 10.0 | negative | manual | PN | 326 | 2.0757 | -0.04 | 2.9 | |
--.PVY.Z. | 1991-05-18T01:45:33.34 | 10.0 | positive | manual | PN | 341 | 1.9869 | -0.07 | 2.9 | |
--.LCI.Z. | 1991-05-18T01:45:33.65 | 10.0 | undecidable | manual | PN | 260 | 2.0757 | -0.97 | 0.9 | |
--.BCI.Z. | 1991-05-18T01:45:30.30 | 10.0 | undecidable | manual | PN | 341 | 1.7538 | 0.16 | 1.5 | |
--.SDA.Z. | 1991-05-18T01:45:29.00 | 10.0 | undecidable | manual | PN | 323 | 1.6317 | 0.42 | 1.4 | |
--.ULC.Z. | 1991-05-18T01:45:28.58 | 10.0 | positive | manual | PN | 317 | 1.7205 | -1.09 | 1.6 | |
--.PUK.Z. | 1991-05-18T01:45:25.90 | 10.0 | undecidable | manual | PN | 333 | 1.4985 | -0.84 | 1 | |
--.VAY.Z. | 1991-05-18T01:45:25.30 | 10.0 | undecidable | manual | PN | 64 | 1.4541 | -0.87 | 2 | |
--.KKS.Z. | 1991-05-18T01:45:24.00 | 10.0 | undecidable | manual | PN | 347 | 1.3986 | -1.35 | 0.6 | |
--.SKO.Z. | 1991-05-18T01:45:21.60 | 10.0 | undecidable | manual | PN! | 20 | 1.3431 | -3.06 | 0 | |
--.VLO.Z. | 1991-05-18T01:45:17.90 | 10.0 | undecidable | manual | PG | 257 | 1.0101 | -2.17 | 0.1 | |
--.KZN.Z. | 1991-05-18T01:45:15.50 | 10.0 | undecidable | manual | PG | 117 | 0.8214 | -0.99 | 0.9 | |
--.LSK.Z. | 1991-05-18T01:45:10.10 | 10.0 | undecidable | manual | PG | 196 | 0.5661 | -1.62 | 0.4 |