A magnitude Md 2.5 earthquake occured in region: 8 km SW Ferrandina (MT), on
and geographic coordinates (lat, lon) 40.4520, 16.3800 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Ferrandina | MT | 8 | 8853 | 8853 |
Salandra | MT | 10 | 2829 | 11682 |
San Mauro Forte | MT | 12 | 1552 | 13234 |
Stigliano | MT | 14 | 4361 | 17595 |
Craco | MT | 14 | 745 | 18340 |
Pomarico | MT | 16 | 4145 | 22485 |
Miglionico | MT | 16 | 2510 | 24995 |
Pisticci | MT | 17 | 17768 | 42763 |
Garaguso | MT | 17 | 1073 | 43836 |
Grottole | MT | 17 | 2208 | 46044 |
Cirigliano | MT | 19 | 375 | 46419 |
Oliveto Lucano | MT | 19 | 450 | 46869 |
Accettura | MT | 19 | 1856 | 48725 |
Aliano | MT | 20 | 1008 | 49733 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 2.2 |
1990-03-10 13:05:39 |
40.452 | 16.38 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 111459 |
Field | Value |
---|---|
Time (UTC) | 1990-03-10 13:05:39 ± 0.06 |
Latitude | 40.4520 ± 0.0037 |
Longitude | 16.3800 ± 0.0044 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 111459 |
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) | 554.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00356 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00737 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 111459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:43:38 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 111459 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SGO.Z. | 1990-03-10T13:06:08.00 | 10.0 | undecidable | manual | SG | 277 | 0.8214 | 0.13 | 0.6 | |
--.TDS.Z. | 1990-03-10T13:06:07.00 | 10.0 | undecidable | manual | SG | 182 | 0.7881 | 0.07 | 0.7 | |
--.MGR.Z. | 1990-03-10T13:06:04.00 | 10.0 | undecidable | manual | SG | 243 | 0.6993 | -0.08 | 0.8 | |
--.SGO.Z. | 1990-03-10T13:05:56.00 | 10.0 | undecidable | manual | PG | 277 | 0.8214 | 0.08 | 1.7 | |
--.TDS.Z. | 1990-03-10T13:05:55.50 | 10.0 | undecidable | manual | PG | 182 | 0.7881 | 0.13 | 1.3 | |
--.BRT.Z. | 1990-03-10T13:05:54.00 | 10.0 | undecidable | manual | PG | 53 | 0.7104 | 0 | 2 | |
--.ORI.Z. | 1990-03-10T13:05:54.63 | 10.0 | undecidable | manual | SG | 173 | 0.3996 | 0.15 | 0.5 | |
--.MGR.Z. | 1990-03-10T13:05:53.53 | 10.0 | undecidable | manual | PG | 243 | 0.6993 | -0.2 | 1.1 | |
--.ORI.Z. | 1990-03-10T13:05:47.85 | 10.0 | undecidable | manual | PG | 173 | 0.3996 | -0.33 | 0.4 |