A magnitude Md 3.4 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.2030, 20.4080 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 |
Md 3.4
M 3.5 |
1989-06-28 08:15:16 |
38.203 | 20.408 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 94059 |
Field | Value |
---|---|
Time (UTC) | 1989-06-28 08:15:16 ± 0.299 |
Latitude | 38.2030 ± 0.0290 |
Longitude | 20.4080 ± 0.0225 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 94059 |
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) | 3771.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05051 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 3.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 94059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:28:06 |
Field | Value |
---|---|
Value | 3.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 94059 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MGR.Z. | 1989-06-28T08:17:07.00 | 10.0 | undecidable | manual | SN | 298 | 4.218 | -1.57 | 0 | |
--.GRI.Z. | 1989-06-28T08:16:44.00 | 10.0 | undecidable | manual | SN | 282 | 3.1746 | 0.36 | 0.6 | |
--.SGG.Z. | 1989-06-28T08:16:41.40 | 10.0 | undecidable | manual | PN | 306 | 5.6055 | 1.25 | 0.2 | |
--.LCI.Z. | 1989-06-28T08:16:34.00 | 10.0 | undecidable | manual | SN | 321 | 2.7639 | 0.02 | 0.6 | |
--.MT9.Z. | 1989-06-28T08:16:27.00 | 10.0 | undecidable | manual | PN | 297 | 4.5954 | 0.7 | 0.8 | |
--.MGR.Z. | 1989-06-28T08:16:20.50 | 10.0 | undecidable | manual | PN | 298 | 4.218 | -0.58 | 0.9 | |
--.SKO.Z. | 1989-06-28T08:16:16.00 | 10.0 | undecidable | manual | PN | 11 | 3.8406 | 0.13 | 1.4 | |
--.VAY.Z. | 1989-06-28T08:16:12.00 | 10.0 | undecidable | manual | PN | 27 | 3.5187 | 0.49 | 1.2 | |
--.GRI.Z. | 1989-06-28T08:16:06.00 | 10.0 | undecidable | manual | PN | 282 | 3.1746 | -0.69 | 0.9 | |
--.OHR.Z. | 1989-06-28T08:16:02.79 | 10.0 | undecidable | manual | PN | 5 | 2.9082 | -0.37 | 1.4 | |
--.LCI.Z. | 1989-06-28T08:16:00.50 | 10.0 | undecidable | manual | PN | 321 | 2.7639 | -0.61 | 1.1 | |
--.LSK.Z. | 1989-06-28T08:15:50.10 | 10.0 | undecidable | manual | PN | 4 | 1.9425 | 0.27 | 1.5 | |
--.SRN.Z. | 1989-06-28T08:15:46.50 | 10.0 | undecidable | manual | PN | 349 | 1.6983 | 0.04 | 1.6 | |
--.ITM.Z. | 1989-06-28T08:15:45.70 | 10.0 | undecidable | manual | PN | 130 | 1.5762 | 1.01 | 0.5 | |
--.VLS.Z. | 1989-06-28T08:15:19.00 | 10.0 | negative | manual | PG | 100 | 0.1443 | -0.58 | 2.2 |