A magnitude Md 3.1 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.6450, 20.2900 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
ML-VAX 3.1 |
1988-05-03 00:42:20 |
38.645 | 20.29 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 68739 |
Field | Value |
---|---|
Time (UTC) | 1988-05-03 00:42:20 ± 0.368 |
Latitude | 38.6450 ± 0.0339 |
Longitude | 20.2900 ± 0.0313 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 68739 |
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) | 4646.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.02242 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05229 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 3.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 68739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:05:07 |
Field | Value |
---|---|
Value | 3.1 |
Uncertainty | |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 68739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1988-05-03T00:43:52.00 | 10.0 | undecidable | manual | SN | 261 | 3.3633 | 1.41 | 0.1 | |
--.SDI.Z. | 1988-05-03T00:43:45.93 | 10.0 | undecidable | manual | PN | 304 | 5.8053 | -0.04 | 1.1 | |
--.FG2.Z. | 1988-05-03T00:43:34.62 | 10.0 | positive | manual | PN | 310 | 5.0172 | -0.51 | 2.1 | |
--.BSS.Z. | 1988-05-03T00:43:31.53 | 10.0 | undecidable | manual | PN | 298 | 4.6953 | 0.78 | 0.8 | |
--.SGO.Z. | 1988-05-03T00:43:25.41 | 10.0 | undecidable | manual | PN | 298 | 4.2735 | 0.47 | 1.2 | |
--.SA1.Z. | 1988-05-03T00:43:25.45 | 10.0 | undecidable | manual | PN | 270 | 4.2513 | 0.85 | 0.8 | |
--.BCI.Z. | 1988-05-03T00:43:17.30 | 10.0 | undecidable | manual | PN | 357 | 3.7074 | 0.1 | 1.5 | |
--.MMN.Z. | 1988-05-03T00:43:16.60 | 10.0 | undecidable | manual | PN | 292 | 3.5409 | 1.76 | 0.2 | |
--.BAI.Z. | 1988-05-03T00:43:14.50 | 10.0 | undecidable | manual | PN | 314 | 3.5853 | -0.89 | 0.8 | |
--.MO9.Z. | 1988-05-03T00:43:14.68 | 10.0 | undecidable | manual | PN | 261 | 3.6519 | -1.66 | 0.2 | |
--.SOI.Z. | 1988-05-03T00:43:12.20 | 10.0 | undecidable | manual | PN | 261 | 3.3633 | -0.12 | 1.5 | |
--.SDA.Z. | 1988-05-03T00:43:12.50 | 10.0 | undecidable | manual | PN | 350 | 3.4188 | -0.57 | 1.2 | |
--.VAY.Z. | 1988-05-03T00:43:11.00 | 10.0 | undecidable | manual | PN | 32 | 3.1857 | 1.07 | 0.6 | |
--.CZI.Z. | 1988-05-03T00:43:10.80 | 10.0 | undecidable | manual | PN | 281 | 3.2745 | -0.34 | 1.4 | |
--.BRT.Z. | 1988-05-03T00:43:10.15 | 10.0 | undecidable | manual | PN | 314 | 3.2745 | -1.03 | 0.7 | |
--.PHP.Z. | 1988-05-03T00:43:07.00 | 10.0 | undecidable | manual | PN | 2 | 3.0414 | -0.86 | 0.9 | |
--.GRI.Z. | 1988-05-03T00:43:07.77 | 10.0 | undecidable | manual | PN | 274 | 3.0192 | 0.19 | 1.4 | |
--.TIR.Z. | 1988-05-03T00:43:03.50 | 10.0 | undecidable | manual | PN | 353 | 2.7084 | 0.07 | 1.5 | |
--.ATH.Z. | 1988-05-03T00:43:03.80 | 10.0 | undecidable | manual | PN | 103 | 2.7639 | -0.31 | 1.4 | |
--.OHR.Z. | 1988-05-03T00:43:01.30 | 10.0 | undecidable | manual | PN | 9 | 2.4864 | 0.96 | 0.8 |