A magnitude Md 3.6 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 37.9950, 20.8870 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 3.6
M 3.8 |
1988-10-18 19:28:31 |
37.995 | 20.887 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 79119 |
Field | Value |
---|---|
Time (UTC) | 1988-10-18 19:28:31 ± 0.38 |
Latitude | 37.9950 ± 0.0338 |
Longitude | 20.8870 ± 0.0249 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 79119 |
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) | 4347.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00259 |
Epicentral distance of station farthest from the epicenter (degree) | 0.04517 |
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 | 3.6 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 79119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:14:27 |
Field | Value |
---|---|
Value | 3.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 79119 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.FE2.Z. | 1988-10-18T19:30:12.50 | 10.0 | undecidable | manual | SN | 271 | 3.774 | 1.05 | 0.1 | |
--.SGO.Z. | 1988-10-18T19:29:46.55 | 10.0 | undecidable | manual | PN | 302 | 5.0172 | 0.48 | 0.9 | |
--.PZI.Z. | 1988-10-18T19:29:41.95 | 10.0 | undecidable | manual | PN | 260 | 4.7841 | -1.12 | 0.2 | |
--.MGR.Z. | 1988-10-18T19:29:41.91 | 10.0 | undecidable | manual | PN | 298 | 4.6398 | 0.78 | 0.6 | |
--.BCI.Z. | 1988-10-18T19:29:37.90 | 10.0 | undecidable | manual | PN | 351 | 4.4067 | 0.13 | 1.3 | |
--.SDA.Z. | 1988-10-18T19:29:33.50 | 10.0 | undecidable | manual | PN | 345 | 4.1514 | -0.73 | 0.6 | |
--.BRT.Z. | 1988-10-18T19:29:32.43 | 10.0 | undecidable | manual | PN | 315 | 4.0737 | -0.68 | 0.7 | |
--.FE2.Z. | 1988-10-18T19:29:30.12 | 10.0 | undecidable | manual | PN | 271 | 3.774 | 1.06 | 0.3 | |
--.CZI.Z. | 1988-10-18T19:29:30.54 | 10.0 | undecidable | manual | PN | 289 | 3.8961 | -0.28 | 1.3 | |
--.VAY.Z. | 1988-10-18T19:29:26.00 | 10.0 | undecidable | manual | PN | 20 | 3.5631 | -0.16 | 1.4 | |
--.LCI.Z. | 1988-10-18T19:29:20.58 | 10.0 | undecidable | manual | PN | 318 | 3.1746 | -0.2 | 1.4 | |
--.OHR.Z. | 1988-10-18T19:29:20.00 | 10.0 | undecidable | manual | PN | 358 | 3.108 | 0.05 | 3 | |
--.KBN.Z. | 1988-10-18T19:29:13.50 | 10.0 | undecidable | manual | PN | 358 | 2.6196 | 0.24 | 1.4 | |
--.KZN.Z. | 1988-10-18T19:29:11.00 | 10.0 | undecidable | manual | PN | 16 | 2.3976 | 0.74 | 0.7 | |
--.ATH.Z. | 1988-10-18T19:29:07.60 | 10.0 | undecidable | manual | PN | 89 | 2.22 | -0.18 | 1.4 | |
--.VLS.Z. | 1988-10-18T19:28:37.00 | 10.0 | undecidable | manual | PG | 307 | 0.2886 | -0.72 | 0.7 |