A magnitude M 4.4 earthquake occured in region: Greece [Sea], on
and geographic coordinates (lat, lon) 38.3460, 25.5030 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 4.4 | 1985-02-10 15:32:21 |
38.346 | 25.503 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 1459 |
Field | Value |
---|---|
Time (UTC) | 1985-02-10 15:32:21 ± 0.505 |
Latitude | 38.3460 ± 0.0422 |
Longitude | 25.5030 ± 0.0408 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 1459 |
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) | 5888.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.9 |
Epicentral distance of station closest to the epicenter (degree) | 0.00971 |
Epicentral distance of station farthest from the epicenter (degree) | 0.10758 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 4.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 1459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:50:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.RBL.Z. | 1985-02-10T15:35:10.50 | 10.0 | undecidable | manual | PN | 317 | 11.9436 | -0.74 | 0.7 | |
--.SD1.Z. | 1985-02-10T15:34:38.50 | 10.0 | undecidable | manual | PN | 294 | 9.546 | 0.28 | 0.9 | |
--.SGG.Z. | 1985-02-10T15:34:31.70 | 10.0 | undecidable | manual | PN | 293 | 9.0354 | 0.34 | 1 | |
--.TR9.Z. | 1985-02-10T15:34:21.50 | 10.0 | undecidable | manual | PN | 292 | 8.325 | -0.12 | 1.1 | |
--.SGO.Z. | 1985-02-10T15:34:18.50 | 10.0 | undecidable | manual | PN | 289 | 8.1585 | -0.71 | 0.9 | |
--.ORI.Z. | 1985-02-10T15:34:05.00 | 10.0 | undecidable | manual | PN? | 287 | 7.2039 | -1.15 | 0.3 | |
--.BRT.Z. | 1985-02-10T15:34:00.50 | 10.0 | undecidable | manual | PN | 294 | 6.9042 | -1.42 | 0.5 | |
--.LCI.Z. | 1985-02-10T15:33:49.00 | 10.0 | undecidable | manual | PN | 292 | 6.0384 | -1.08 | 0.8 | |
--.SDA.Z. | 1985-02-10T15:33:49.40 | 10.0 | undecidable | manual | PN | 311 | 5.8608 | 1.73 | 0.4 | |
--.TIR.Z. | 1985-02-10T15:33:41.00 | 10.0 | undecidable | manual | PN | 307 | 5.2614 | 1.65 | 0.5 | |
--.VLO.Z. | 1985-02-10T15:33:37.70 | 10.0 | undecidable | manual | PN | 297 | 5.0949 | 0.61 | 1.2 | |
--.SKO.Z. | 1985-02-10T15:33:32.00 | 10.0 | undecidable | manual | PN | 321 | 4.7619 | -0.58 | 1.2 | |
--.SRN.Z. | 1985-02-10T15:33:31.30 | 10.0 | undecidable | manual | PN | 292 | 4.5288 | 2 | 0.5 | |
--.OHR.Z. | 1985-02-10T15:33:30.70 | 10.0 | undecidable | manual | PN | 309 | 4.551 | 1.15 | 0.8 | |
--.KBN.Z. | 1985-02-10T15:33:26.10 | 10.0 | positive | manual | PN | 304 | 4.2846 | 0.07 | 2.7 | |
--.VLS.Z. | 1985-02-10T15:33:21.00 | 10.0 | undecidable | manual | PN | 269 | 3.8517 | 0.96 | 0.9 | |
--.VAY.Z. | 1985-02-10T15:33:17.50 | 10.0 | undecidable | manual | PN | 324 | 3.7185 | -0.77 | 2.1 | |
--.KZN.Z. | 1985-02-10T15:33:13.80 | 10.0 | undecidable | manual | PN | 305 | 3.4743 | -1.14 | 0.8 | |
--.NPS.Z. | 1985-02-10T15:33:10.50 | 10.0 | undecidable | manual | PN | 178 | 3.0747 | 1.11 | 0.8 | |
--.PRK.Z. | 1985-02-10T15:32:57.50 | 10.0 | undecidable | manual | SN | 33 | 1.0767 | 0.3 | 0.8 | |
--.ATH.Z. | 1985-02-10T15:32:45.20 | 10.0 | negative | manual | PN | 256 | 1.443 | -1.8 | 0.7 | |
--.PRK.Z. | 1985-02-10T15:32:41.50 | 10.0 | positive | manual | PN | 33 | 1.0767 | -0.41 | 2.5 |