A magnitude ML 1.7 (quarry blast) earthquake occured in region: 9 km E Matera (MT), on
and geographic coordinates (lat, lon) 40.6760, 16.7060 at 6 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 | 9 | 60436 | 60436 |
Laterza | TA | 10 | 15290 | 75726 |
Ginosa | TA | 12 | 22632 | 98358 |
Santeramo in Colle | BA | 14 | 26734 | 125092 |
Montescaglioso | MT | 14 | 9942 | 135034 |
Castellaneta | TA | 20 | 17170 | 152204 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2014-05-06 07:33:46 |
40.6763 | 16.7062 | 6 | 2015-09-21 09:36:50 |
Bollettino Sismico Italiano INGV | 9758881 |
Reviewed Rev100 |
ML 1.7 | 2014-05-06 07:33:46 |
40.679 | 16.7017 | 5 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6396511 |
Field | Value |
---|---|
Time (UTC) | 2014-05-06 07:33:46 ± 0.31 |
Latitude | 40.6763 ± 0.0108 |
Longitude | 16.7062 ± 0.0154 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 9758881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1291 |
Semi-minor axis of confidence ellipse (meter) | 798 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 301 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.54 |
Epicentral distance of station closest to the epicenter (degree) | 0.02698 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35973 |
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 | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 9758881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2014-11-18 10:36:53 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 6396511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-05-06 07:40:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRAC.EHE. | 2014-05-06T07:34:01.07 | 0.3 | undecidable | manual | S | 215 | 39.9267 | 98 | 0.76 | 58 |
IV.NOCI.HHZ. | 2014-05-06T07:33:58.68 | 0.3 | undecidable | manual | S | 67 | 32.6451 | 100 | 0.87 | 56 |
IV.AMUR.HHZ. | 2014-05-06T07:33:56.07 | 0.1 | undecidable | manual | S | 342 | 26.9508 | 102 | 0.17 | 94 |
IV.MIGL.HHZ. | 2014-05-06T07:33:55.54 | 0.3 | undecidable | manual | S | 250 | 23.6541 | 103 | 0.76 | 60 |
IV.CRAC.EHE. | 2014-05-06T07:33:53.76 | 0.1 | undecidable | manual | P | 215 | 39.9267 | 98 | -0.64 | 81 |
IV.NOCI.HHZ. | 2014-05-06T07:33:52.67 | 0.1 | undecidable | manual | P | 67 | 32.6451 | 100 | -0.29 | 91 |
IV.AMUR.HHZ. | 2014-05-06T07:33:51.53 | 0.1 | undecidable | manual | P | 342 | 26.9508 | 102 | -0.32 | 91 |
IV.MIGL.HHZ. | 2014-05-06T07:33:50.83 | 0.1 | undecidable | manual | P | 250 | 23.6541 | 103 | -0.38 | 90 |
GE.MATE.HHZ. | 2014-05-06T07:33:48.35 | 0.1 | undecidable | manual | S | 183 | 2.997 | 152 | -0.19 | 97 |
GE.MATE.HHZ. | 2014-05-06T07:33:47.67 | 0.1 | undecidable | manual | P | 183 | 2.997 | 152 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AMUR.HHN. | ML:1.4 | 0.000155 | 3.32 | AML | other | m | 2014-05-06T07:33:59.77 |
IV.AMUR.HHE. | ML:1.5 | 0.00019700000000000002 | 1.2 | AML | other | m | 2014-05-06T07:34:00.15 |
IV.MIGL.HHN. | ML:2.2 | 0.0010025 | 0.66 | AML | other | m | 2014-05-06T07:34:01.59 |
IV.MIGL.HHE. | ML:2.1 | 0.0008095 | 2.8 | AML | other | m | 2014-05-06T07:34:04.84 |
IV.NOCI.HHN. | ML:1.7 | 0.000221 | 1.08 | AML | other | m | 2014-05-06T07:34:04.10 |
IV.NOCI.HHE. | ML:1.6 | 0.0002 | 2.74 | AML | other | m | 2014-05-06T07:34:05.39 |