A magnitude ML 1.3 (quarry blast) earthquake occured in region: 8 km E Matera (MT), on
and geographic coordinates (lat, lon) 40.6940, 16.6880 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 | 8 | 60436 | 60436 |
Laterza | TA | 12 | 15290 | 75726 |
Santeramo in Colle | BA | 13 | 26734 | 102460 |
Ginosa | TA | 14 | 22632 | 125092 |
Montescaglioso | MT | 16 | 9942 | 135034 |
Altamura | BA | 19 | 70396 | 205430 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2019-09-27 07:48:29 |
40.6937 | 16.6877 | 1 | 2020-02-28 16:42:11 |
Bollettino Sismico Italiano INGV | 74341841 |
Reviewed Rev100 |
ML 1.3 | 2019-09-27 07:48:30 |
40.6843 | 16.6832 | 4 | 2019-09-27 07:59:51 |
Sala Sismica INGV-Roma | 72814701 |
Field | Value |
---|---|
Time (UTC) | 2019-09-27 07:48:29 ± 0.11 |
Latitude | 40.6937 ± 0.0063 |
Longitude | 16.6877 ± 0.0095 |
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 | 74341841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 810 |
Semi-minor axis of confidence ellipse (meter) | 690 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 236 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.04587 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30037 |
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 | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 72814701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-27 07:59:51 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 74341841 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-05 13:08:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NOCI.HHZ. | 2019-09-27T07:48:36.37 | 0.3 | undecidable | manual | P | 71 | 33.3444 | 91 | -0.24 | 69 |
IV.AMUR.HHZ. | 2019-09-27T07:48:35.02 | 0.1 | undecidable | manual | P | 344 | 24.6531 | 91 | 0.15 | 96 |
IV.MIGL.HHZ. | 2019-09-27T07:48:34.39 | 0.1 | undecidable | manual | P | 245 | 22.9548 | 91 | -0.14 | 96 |
IV.LTRZ.EHZ. | 2019-09-27T07:48:32.98 | 0.1 | undecidable | manual | P | 132 | 14.9739 | 92 | 0.06 | 99 |
GE.MATE.HHZ. | 2019-09-27T07:48:31.06 | 0.1 | positive | manual | P | 164 | 5.0949 | 96 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LTRZ.HNE. | ML:1.4 | 0.00026288080999999997 | 0.1792 | AML | other | m | 2019-09-27T07:48:37.31 |
IV.LTRZ.EHE. | ML:1.4 | 0.0002638064 | 0.32 | AML | other | m | 2019-09-27T07:48:37.32 |
IV.LTRZ.EHN. | ML:0.8 | 0.00007887327499999999 | 1.0816 | AML | other | m | 2019-09-27T07:48:37.56 |
IV.LTRZ.HNN. | ML:1.4 | 0.000315113955 | 0.3392 | AML | other | m | 2019-09-27T07:48:37.60 |
IV.AMUR.HHN. | ML:1.0 | 0.00006198903 | 0.3392 | AML | other | m | 2019-09-27T07:48:42.51 |
IV.AMUR.HHE. | ML:1.1 | 0.000092273365 | 1.776 | AML | other | m | 2019-09-27T07:48:42.00 |
IV.MIGL.HHN. | ML:1.7 | 0.0003634332 | 0.7168 | AML | other | m | 2019-09-27T07:48:44.57 |
IV.MIGL.HHE. | ML:1.8 | 0.0005449257 | 0.9024 | AML | other | m | 2019-09-27T07:48:47.49 |
IV.NOCI.HHN. | ML:1.3 | 0.00008775019600000001 | 1.7632 | AML | other | m | 2019-09-27T07:48:47.93 |
IV.NOCI.HHE. | ML:1.3 | 0.000095111715 | 0.4992 | AML | other | m | 2019-09-27T07:48:48.63 |