A magnitude ML 1.1 (quarry blast) earthquake occured in region: 7 km E Matera (MT), on
and geographic coordinates (lat, lon) 40.6850, 16.6760 at 0 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 | 7 | 60436 | 60436 |
Laterza | TA | 13 | 15290 | 75726 |
Ginosa | TA | 14 | 22632 | 98358 |
Santeramo in Colle | BA | 14 | 26734 | 125092 |
Montescaglioso | MT | 15 | 9942 | 135034 |
Altamura | BA | 19 | 70396 | 205430 |
Miglionico | MT | 20 | 2510 | 207940 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2019-07-25 07:25:11 |
40.6853 | 16.6762 | 1 | 2019-11-13 14:31:01 |
Bollettino Sismico Italiano INGV | 72284281 |
Reviewed Rev100 |
ML 1.6 | 2019-07-25 07:25:11 |
40.6787 | 16.6873 | 5 | 2019-07-25 07:36:16 |
Sala Sismica INGV-Roma | 70864981 |
Field | Value |
---|---|
Time (UTC) | 2019-07-25 07:25:11 ± 0.15 |
Latitude | 40.6853 ± 0.0090 |
Longitude | 16.6762 ± 0.0119 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 72284281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1030 |
Semi-minor axis of confidence ellipse (meter) | 1010 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 14 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35433 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 72284281 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-09-13 09:15:03 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 70864981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-25 07:36:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRAC.EHE. | 2019-07-25T07:25:19.27 | 0.3 | undecidable | manual | P | 211 | 39.3273 | 91 | -0.4 | 67 |
IV.NOCI.HHZ. | 2019-07-25T07:25:18.38 | 0.3 | undecidable | manual | P | 71 | 34.6431 | 91 | -0.33 | 69 |
IV.AMUR.HHZ. | 2019-07-25T07:25:17.00 | 0.3 | undecidable | manual | P | 346 | 25.3524 | 91 | 0.15 | 73 |
IV.MIGL.HHZ. | 2019-07-25T07:25:16.26 | 0.3 | undecidable | manual | P | 246 | 21.7671 | 91 | 0.13 | 74 |
IV.LTRZ.EHZ. | 2019-07-25T07:25:14.97 | 0.3 | undecidable | manual | P | 127 | 15.0738 | 92 | 0.17 | 74 |
GE.MATE.HHZ. | 2019-07-25T07:25:12.89 | 0.1 | undecidable | manual | P | 149 | 4.6953 | 96 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LTRZ.HNN. | ML:0.5 | 0.00003313659 | 0.16 | AML | other | m | 2019-07-25T07:25:17.22 |
IV.LTRZ.EHN. | ML:0.1 | 0.000017042059999999998 | 0.2432 | AML | other | m | 2019-07-25T07:25:17.25 |
IV.LTRZ.HNE. | ML:0.8 | 0.000075556955 | 0.1408 | AML | other | m | 2019-07-25T07:25:17.51 |
IV.LTRZ.EHE. | ML:0.9 | 0.00009140643 | 0.64 | AML | other | m | 2019-07-25T07:25:17.27 |
IV.MIGL.HHN. | ML:1.3 | 0.00014489655000000001 | 0.48 | AML | other | m | 2019-07-25T07:25:20.35 |
IV.MIGL.HHE. | ML:1.3 | 0.0001673406 | 0.2816 | AML | other | m | 2019-07-25T07:25:20.73 |
IV.AMUR.HHE. | ML:1.4 | 0.00017145654999999998 | 0.6784 | AML | other | m | 2019-07-25T07:25:22.10 |
IV.NOCI.HHN. | ML:1.1 | 0.00005833145 | 1.04 | AML | other | m | 2019-07-25T07:25:24.46 |
IV.AMUR.HHN. | ML:1.3 | 0.0001309568 | 0.32 | AML | other | m | 2019-07-25T07:25:24.49 |
IV.NOCI.HHE. | ML:1.6 | 0.000169 | 0.82 | AML | other | m | 2019-07-25T07:25:29.81 |