A magnitude M 3.5 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 37.8430, 20.8620 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 3.5 | 1988-10-16 16:54:24 |
37.843 | 20.862 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 78919 |
Field | Value |
---|---|
Time (UTC) | 1988-10-16 16:54:24 ± 0.739 |
Latitude | 37.8430 ± 0.0739 |
Longitude | 20.8620 ± 0.0462 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 78919 |
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) | 9159.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00356 |
Epicentral distance of station farthest from the epicenter (degree) | 0.04954 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 3.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 78919 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.BSS.Z. | 1988-10-16T16:55:46.88 | 10.0 | undecidable | manual | PN | 303 | 5.4945 | 1.07 | 0.8 | |
--.SGO.Z. | 1988-10-16T16:55:41.00 | 10.0 | undecidable | manual | PN | 303 | 5.0727 | 1.04 | 0.9 | |
--.MEU.Z. | 1988-10-16T16:55:35.00 | 10.0 | undecidable | manual | PN | 262 | 4.8285 | -1.57 | 0.6 | |
--.CZI.Z. | 1988-10-16T16:55:25.72 | 10.0 | undecidable | manual | PN | 291 | 3.9405 | 1.44 | 0.7 | |
--.VAY.Z. | 1988-10-16T16:55:22.00 | 10.0 | undecidable | manual | PN | 19 | 3.7074 | 0.83 | 1.2 | |
--.LCI.Z. | 1988-10-16T16:55:15.00 | 10.0 | undecidable | manual | PN | 320 | 3.2745 | -0.15 | 1.6 | |
--.PLG.Z. | 1988-10-16T16:55:14.50 | 10.0 | undecidable | manual | PN | 37 | 3.219 | 0.06 | 1.6 | |
--.OHR.Z. | 1988-10-16T16:55:13.00 | 10.0 | undecidable | manual | PN | 358 | 3.2634 | -1.99 | 0.4 | |
--.KZN.Z. | 1988-10-16T16:55:06.50 | 10.0 | undecidable | manual | PN | 15 | 2.553 | 1.2 | 1 | |
--.ATH.Z. | 1988-10-16T16:55:00.70 | 10.0 | undecidable | manual | PN | 85 | 2.2422 | -0.39 | 1.5 | |
--.VLS.Z. | 1988-10-16T16:54:31.00 | 10.0 | undecidable | manual | PG | 327 | 0.3996 | -1.55 | 0.7 |