A magnitude Md 2.9 earthquake occured in region: Costa Occidentale Peloponneso (GRECIA), on
and geographic coordinates (lat, lon) 37.3040, 20.7680 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 2.9
ML-VAX 4.0 |
1990-12-25 12:30:15 |
37.304 | 20.768 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 132999 |
Field | Value |
---|---|
Time (UTC) | 1990-12-25 12:30:15 ± 1.344 |
Latitude | 37.3040 ± 0.0631 |
Longitude | 20.7680 ± 0.1119 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 132999 |
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) | 12127.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 302 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.03295 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05610 |
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 | 2.9 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 132999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:03:56 |
Field | Value |
---|---|
Value | 4.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 132999 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNO.Z. | 1990-12-25T12:32:22.59 | 10.0 | undecidable | manual | SN | 277 | 4.8285 | 1.64 | 0.2 | |
--.MEU.Z. | 1990-12-25T12:32:16.33 | 10.0 | undecidable | manual | SN | 267 | 4.7175 | -1.83 | 0.1 | |
--.BRT.Z. | 1990-12-25T12:32:12.81 | 10.0 | undecidable | manual | SN | 321 | 4.5288 | -0.77 | 0.4 | |
--.ATN.Z. | 1990-12-25T12:32:07.00 | 10.0 | undecidable | manual | SN | 281 | 4.2624 | -0.43 | 0.6 | |
--.FG2.Z. | 1990-12-25T12:31:46.65 | 10.0 | undecidable | manual | PN | 316 | 6.2271 | -0.19 | 1.4 | |
--.FAI.Z. | 1990-12-25T12:31:38.00 | 10.0 | undecidable | manual | PN | 270 | 5.6388 | -0.73 | 1.1 | |
--.FG4.Z. | 1990-12-25T12:31:37.76 | 10.0 | undecidable | manual | PN | 313 | 5.5722 | -0.09 | 1.5 | |
--.SGO.Z. | 1990-12-25T12:31:36.20 | 10.0 | undecidable | manual | PN | 307 | 5.3391 | 1.55 | 0.5 | |
--.GIB.Z. | 1990-12-25T12:31:36.60 | 10.0 | undecidable | manual | PN | 277 | 5.3613 | 0.98 | 1 | |
--.MNO.Z. | 1990-12-25T12:31:28.34 | 10.0 | negative | manual | PN | 277 | 4.8285 | 0.52 | 2.9 | |
--.MEU.Z. | 1990-12-25T12:31:25.10 | 10.0 | undecidable | manual | PN | 267 | 4.7175 | -1.19 | 0.8 | |
--.PZI.Z. | 1990-12-25T12:31:23.93 | 10.0 | undecidable | manual | PN | 267 | 4.6398 | -1.06 | 0.9 | |
--.BRT.Z. | 1990-12-25T12:31:22.58 | 10.0 | undecidable | manual | PN | 321 | 4.5288 | -0.98 | 0.9 | |
--.ATN.Z. | 1990-12-25T12:31:20.39 | 10.0 | undecidable | manual | PN | 281 | 4.2624 | 0.39 | 1.6 | |
--.SOI.Z. | 1990-12-25T12:31:15.00 | 10.0 | undecidable | manual | PN | 281 | 3.7962 | 1.49 | 0.5 | |
--.LCI.Z. | 1990-12-25T12:31:11.53 | 10.0 | undecidable | manual | PN | 324 | 3.6519 | -0.05 | 1.7 |