A magnitude ML-VAX 3.7 earthquake occured in region: Costa Occidentale Peloponneso (GRECIA), on
and geographic coordinates (lat, lon) 37.2510, 20.9670 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 |
ML-VAX 3.7 | 1998-03-28 16:48:51 |
37.251 | 20.967 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 328719 |
Field | Value |
---|---|
Time (UTC) | 1998-03-28 16:48:51 ± 1.214 |
Latitude | 37.2510 ± 0.0700 |
Longitude | 20.9670 ± 0.0871 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 328719 |
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) | 10957.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 304 |
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) | 1 |
Epicentral distance of station closest to the epicenter (degree) | 0.03416 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05715 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 328719 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SL9.Z. | 1998-03-28T16:51:05.90 | 10.0 | undecidable | manual | SN | 306 | 5.1948 | 0.43 | 0.7 | |
--.PZI.Z. | 1998-03-28T16:50:56.35 | 10.0 | undecidable | manual | SN | 267 | 4.7841 | 0.45 | 0.7 | |
--.BRT.Z. | 1998-03-28T16:50:51.52 | 10.0 | undecidable | manual | SN | 320 | 4.662 | -1.43 | 0.3 | |
--.MO9.Z. | 1998-03-28T16:50:43.90 | 10.0 | undecidable | manual | SN | 280 | 4.2291 | 0.49 | 0.7 | |
--.SOI.Z. | 1998-03-28T16:50:35.18 | 10.0 | undecidable | manual | SN | 281 | 3.9627 | -1.04 | 0.5 | |
--.SMB1.Z. | 1998-03-28T16:50:26.50 | 10.0 | undecidable | manual | PN | 310 | 6.3381 | 1.85 | 0.5 | |
--.VTB1.Z. | 1998-03-28T16:50:25.23 | 10.0 | undecidable | manual | PN | 308 | 6.2715 | 1.63 | 0.7 | |
--.PSB1.Z. | 1998-03-28T16:50:23.31 | 10.0 | undecidable | manual | PN | 309 | 6.1938 | 0.86 | 1.3 | |
--.FG5.Z. | 1998-03-28T16:50:19.36 | 10.0 | undecidable | manual | PN | 312 | 5.9607 | 0.05 | 1.7 | |
--.FG3.Z. | 1998-03-28T16:50:16.70 | 10.0 | undecidable | manual | PN | 318 | 5.883 | -1.61 | 0.7 | |
--.SGO.Z. | 1998-03-28T16:50:14.65 | 10.0 | undecidable | manual | PN | 306 | 5.4945 | 1.77 | 0.6 | |
--.MU9.Z. | 1998-03-28T16:50:13.26 | 10.0 | undecidable | manual | PN | 309 | 5.4945 | 0.25 | 1.7 | |
--.SL9.Z. | 1998-03-28T16:50:10.40 | 10.0 | undecidable | manual | PN | 306 | 5.1948 | 1.63 | 0.8 | |
--.PZI.Z. | 1998-03-28T16:50:02.13 | 10.0 | undecidable | manual | PN | 267 | 4.7841 | -1.12 | 1.2 | |
--.BRT.Z. | 1998-03-28T16:50:01.36 | 10.0 | undecidable | manual | PN | 320 | 4.662 | -0.19 | 1.8 | |
--.LT9.Z. | 1998-03-28T16:49:59.49 | 10.0 | undecidable | manual | PN | 315 | 4.6398 | -1.68 | 0.7 | |
--.MO9.Z. | 1998-03-28T16:49:56.90 | 10.0 | undecidable | manual | PN | 280 | 4.2291 | 0.52 | 1.7 | |
--.SOI.Z. | 1998-03-28T16:49:51.52 | 10.0 | undecidable | manual | PN | 281 | 3.9627 | -0.37 | 1.7 | |
--.GRI.Z. | 1998-03-28T16:49:49.66 | 10.0 | undecidable | manual | PN | 293 | 3.8961 | -1.34 | 1 | |
--.LCI.Z. | 1998-03-28T16:49:48.34 | 10.0 | undecidable | manual | PN | 323 | 3.7962 | -1.15 | 1.1 |