A magnitude M 3.0 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 39.0880, 20.4400 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 |
M 3.0 | 1990-11-13 22:55:53 |
39.088 | 20.44 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 130429 |
Field | Value |
---|---|
Time (UTC) | 1990-11-13 22:55:53 ± 0.24 |
Latitude | 39.0880 ± 0.0169 |
Longitude | 20.4400 ± 0.0332 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 130429 |
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) | 3423.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00712 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02679 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 3.0 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 130429 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SKO.Z. | 1990-11-13T22:56:41.00 | 10.0 | undecidable | manual | PN | 13 | 2.9748 | 0.32 | 1 | |
--.VAY.Z. | 1990-11-13T22:56:36.70 | 10.0 | undecidable | manual | PN | 34 | 2.7639 | -0.96 | 0.3 | |
--.NEO.Z. | 1990-11-13T22:56:29.70 | 10.0 | undecidable | manual | PN | 82 | 2.1534 | 0.2 | 1.3 | |
--.OHR.Z. | 1990-11-13T22:56:28.70 | 10.0 | undecidable | manual | PN | 7 | 2.0313 | 0.93 | 0.3 | |
--.KZN.Z. | 1990-11-13T22:56:21.40 | 10.0 | undecidable | manual | PN | 39 | 1.5762 | -0.2 | 1.4 | |
--.VLS.Z. | 1990-11-13T22:56:11.80 | 10.0 | undecidable | manual | PG | 172 | 0.9102 | -0.01 | 1.5 | |
--.KEK.Z. | 1990-11-13T22:56:09.30 | 10.0 | undecidable | manual | PG | 321 | 0.7881 | -0.3 | 1.3 |