A magnitude Md 3.4 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.5050, 20.5310 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 |
1988-10-30 12:30:07 |
38.505 | 20.531 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 80079 |
Field | Value |
---|---|
Time (UTC) | 1988-10-30 12:30:07 ± 0.404 |
Latitude | 38.5050 ± 0.0338 |
Longitude | 20.5310 ± 0.0428 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 80079 |
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) | 5288.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
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) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05448 |
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 | 3.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 80079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:15:21 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 80079 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1988-10-30T12:31:36.50 | 10.0 | undecidable | manual | PN | 304 | 6.0495 | -0.18 | 1 | |
--.SGO.Z. | 1988-10-30T12:31:16.88 | 10.0 | undecidable | manual | PN | 298 | 4.5066 | 1.25 | 0.6 | |
--.MEU.Z. | 1988-10-30T12:31:15.96 | 10.0 | undecidable | manual | PN | 254 | 4.6953 | -2.31 | 0.1 | |
--.MGR.Z. | 1988-10-30T12:31:12.73 | 10.0 | undecidable | manual | PN | 294 | 4.1736 | 1.77 | 0.3 | |
--.BCI.Z. | 1988-10-30T12:31:06.40 | 10.0 | undecidable | manual | PN | 354 | 3.8628 | -0.39 | 1.2 | |
--.BRT.Z. | 1988-10-30T12:31:03.00 | 10.0 | undecidable | manual | PN | 313 | 3.5187 | 1.12 | 0.8 | |
--.TDS.Z. | 1988-10-30T12:31:02.00 | 10.0 | undecidable | manual | PN | 290 | 3.441 | 1.02 | 0.9 | |
--.GRI.Z. | 1988-10-30T12:30:58.50 | 10.0 | undecidable | manual | PN | 276 | 3.219 | 0.66 | 1.2 | |
--.PE1.Z. | 1988-10-30T12:30:58.00 | 10.0 | undecidable | manual | PN | 314 | 3.3078 | -1.13 | 0.8 | |
--.PHP.Z. | 1988-10-30T12:30:56.20 | 10.0 | undecidable | manual | PN | 358 | 3.1746 | -1.07 | 0.9 | |
--.PLG.Z. | 1988-10-30T12:30:53.80 | 10.0 | undecidable | manual | PN | 49 | 2.9193 | 0.08 | 1.4 | |
--.TIR.Z. | 1988-10-30T12:30:52.70 | 10.0 | undecidable | manual | PN | 350 | 2.8749 | -0.51 | 1.3 | |
--.ATH.Z. | 1988-10-30T12:30:50.50 | 10.0 | undecidable | manual | PN | 101 | 2.553 | 1.82 | 0.3 | |
--.LCI.Z. | 1988-10-30T12:30:49.87 | 10.0 | undecidable | manual | PN | 315 | 2.6085 | 0.41 | 1.3 | |
--.OHR.Z. | 1988-10-30T12:30:49.40 | 10.0 | positive | manual | PN | 4 | 2.6085 | -0.06 | 2.9 | |
--.KZN.Z. | 1988-10-30T12:30:42.20 | 10.0 | undecidable | manual | PN | 27 | 2.0313 | 0.62 | 1.2 | |
--.KBN.Z. | 1988-10-30T12:30:41.60 | 10.0 | undecidable | manual | PN | 5 | 2.1201 | -1.18 | 0.8 | |
--.SRN.Z. | 1988-10-30T12:30:32.40 | 10.0 | undecidable | manual | PN | 343 | 1.4319 | -0.88 | 1 | |
--.VLS.Z. | 1988-10-30T12:30:13.80 | 10.0 | undecidable | manual | PG | 172 | 0.3219 | -0.97 | 1 |