A magnitude M 3.1 earthquake occured in region: Albania, on
and geographic coordinates (lat, lon) 41.1100, 20.1900 at 5 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 3.1 | 1988-05-31 02:45:05 |
41.11 | 20.19 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 70569 |
Field | Value |
---|---|
Time (UTC) | 1988-05-31 02:45:05 ± 0.185 |
Latitude | 41.1100 ± 0.0148 |
Longitude | 20.1900 ± 0.0178 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 70569 |
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) | 2221.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
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) | 0.00300 |
Epicentral distance of station farthest from the epicenter (degree) | 0.04331 |
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 | 3.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 70569 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:30:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1988-05-31T02:46:18.00 | 10.0 | undecidable | manual | PN | 279 | 4.8063 | -0.07 | 1 | |
--.SGO.Z. | 1988-05-31T02:46:02.00 | 10.0 | undecidable | manual | PN | 262 | 3.7185 | -1.15 | 0.5 | |
--.CZI.Z. | 1988-05-31T02:46:01.38 | 10.0 | undecidable | manual | PN | 239 | 3.6186 | -0.36 | 1.2 | |
--.MMN.Z. | 1988-05-31T02:45:59.20 | 10.0 | undecidable | manual | PN | 250 | 3.4077 | 0.38 | 1.2 | |
--.TDS.Z. | 1988-05-31T02:45:57.00 | 10.0 | undecidable | manual | PN | 244 | 3.2634 | 0.18 | 1.3 | |
--.CSI.Z. | 1988-05-31T02:45:55.60 | 10.0 | undecidable | manual | PN | 246 | 3.2301 | -1.42 | 0.3 | |
--.CDM.Z. | 1988-05-31T02:45:52.00 | 10.0 | undecidable | manual | PN | 270 | 2.9526 | -0.43 | 1.3 | |
--.SKO.Z. | 1988-05-31T02:45:48.00 | 10.0 | undecidable | manual | SN | 46 | 1.2654 | 0.83 | 0.5 | |
--.SRN.Z. | 1988-05-31T02:45:47.20 | 10.0 | undecidable | manual | SN | 186 | 1.2321 | 0.84 | 0.4 | |
--.BRT.Z. | 1988-05-31T02:45:45.00 | 10.0 | undecidable | manual | PN | 264 | 2.2977 | 1.41 | 0.4 | |
--.NKY.Z. | 1988-05-31T02:45:39.80 | 10.0 | undecidable | manual | PN | 332 | 1.9092 | 1.53 | 0.3 | |
--.HCY.Z. | 1988-05-31T02:45:38.00 | 10.0 | undecidable | manual | PN | 317 | 1.8315 | 0.85 | 1.1 | |
--.VAY.Z. | 1988-05-31T02:45:36.70 | 10.0 | undecidable | manual | PN | 82 | 1.7982 | 0.04 | 1.9 | |
--.PVY.Z. | 1988-05-31T02:45:33.00 | 10.0 | undecidable | manual | PN | 353 | 1.4874 | 0.58 | 1.5 | |
--.BDV.Z. | 1988-05-31T02:45:33.60 | 10.0 | undecidable | manual | PN | 319 | 1.5429 | 0.37 | 1.7 | |
--.TTG.Z. | 1988-05-31T02:45:32.50 | 10.0 | undecidable | manual | PN | 332 | 1.4874 | 0.12 | 1.9 | |
--.SKO.Z. | 1988-05-31T02:45:30.40 | 10.0 | undecidable | manual | PN | 46 | 1.2654 | 1.02 | 0.9 | |
--.SRN.Z. | 1988-05-31T02:45:29.20 | 10.0 | undecidable | manual | PN | 186 | 1.2321 | 0.29 | 1.7 | |
--.PHP.Z. | 1988-05-31T02:45:27.90 | 10.0 | undecidable | manual | SG | 17 | 0.5994 | 0.43 | 0.7 | |
--.ULC.Z. | 1988-05-31T02:45:26.30 | 10.0 | undecidable | manual | PN | 320 | 1.0989 | -0.8 | 1.2 | |
--.SDA.Z. | 1988-05-31T02:45:25.20 | 10.0 | undecidable | manual | PG | 330 | 1.0323 | -0.87 | 1.1 | |
--.OHR.Z. | 1988-05-31T02:45:22.00 | 10.0 | undecidable | manual | SG | 89 | 0.4551 | -0.69 | 0.5 | |
--.TIR.Z. | 1988-05-31T02:45:18.70 | 10.0 | undecidable | manual | SG | 313 | 0.333 | 0.35 | 0.7 | |
--.PHP.Z. | 1988-05-31T02:45:16.80 | 10.0 | undecidable | manual | PG | 17 | 0.5994 | -1.21 | 0.7 | |
--.OHR.Z. | 1988-05-31T02:45:14.40 | 10.0 | undecidable | manual | PG | 89 | 0.4551 | -0.85 | 1.1 | |
--.TIR.Z. | 1988-05-31T02:45:11.70 | 10.0 | undecidable | manual | PG | 313 | 0.333 | -1.05 | 0.9 |