A magnitude ML 1.5 earthquake occured in region: 8 km E Matera (MT), on
and geographic coordinates (lat, lon) 40.6770, 16.6980 at 8 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 |
---|---|---|---|---|
Matera | MT | 8 | 60436 | 60436 |
Laterza | TA | 11 | 15290 | 75726 |
Ginosa | TA | 12 | 22632 | 98358 |
Santeramo in Colle | BA | 14 | 26734 | 125092 |
Montescaglioso | MT | 14 | 9942 | 135034 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.5 |
2010-12-21 09:12:28 |
40.677 | 16.698 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1152939 |
Field | Value |
---|---|
Time (UTC) | 2010-12-21 09:12:28 ± 0.26 |
Latitude | 40.6770 ± 0.0090 |
Longitude | 16.6980 ± 0.0107 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1152939 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 810 |
Semi-minor axis of confidence ellipse (meter) | 745 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 293 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1345.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29947 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1152939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:25:48 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1152939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:25:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AMUR.HHN. | 2010-12-21T09:12:38.08 | 0.3 | undecidable | manual | Sg | 343 | 26.751 | 0.049 | 75 | |
IV.MIGL.HHZ. | 2010-12-21T09:12:37.18 | 0.3 | undecidable | manual | Sg | 250 | 23.0547 | 0.357 | 71 | |
IV.NOCI.HHN. | 2010-12-21T09:12:35.41 | 0.1 | undecidable | manual | Pg | 68 | 33.2445 | 0.218 | 95 | |
IV.MIGL.HHZ. | 2010-12-21T09:12:33.02 | 0.1 | undecidable | manual | Pg | 250 | 23.0547 | -0.223 | 97 | |
IV.AMUR.HHN. | 2010-12-21T09:12:33.79 | 0.3 | undecidable | manual | Pg | 343 | 26.751 | -0.15 | 73 | |
GE.MATE.HHZ. | 2010-12-21T09:12:31.41 | 0.3 | undecidable | manual | Sg | 170 | 3.0969 | 0.094 | 77 | |
GE.MATE.HHZ. | 2010-12-21T09:12:29.83 | 0.1 | undecidable | manual | Pg | 170 | 3.0969 | -0.235 | 100 |