A magnitude ML 1.6 (quarry blast) earthquake occured in region: 7 km E Matera (MT), on
and geographic coordinates (lat, lon) 40.6930, 16.6710 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 |
Santeramo in Colle | BA | 13 | 26734 | 87170 |
Laterza | TA | 13 | 15290 | 102460 |
Ginosa | TA | 15 | 22632 | 125092 |
Montescaglioso | MT | 16 | 9942 | 135034 |
Altamura | BA | 18 | 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 1.6 | 2020-11-03 09:10:34 |
40.6933 | 16.6707 | 1 | 2021-02-26 14:56:14 |
Bollettino Sismico Italiano INGV | 86221491 |
Reviewed Rev100 |
ML 1.8 | 2020-11-03 09:10:34 |
40.6782 | 16.6707 | 8 | 2020-11-03 09:16:25 |
Sala Sismica INGV-Roma | 84411791 |
Field | Value |
---|---|
Time (UTC) | 2020-11-03 09:10:34 ± 0.14 |
Latitude | 40.6933 ± 0.0090 |
Longitude | 16.6707 ± 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 | 86221491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1010 |
Semi-minor axis of confidence ellipse (meter) | 970 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1010.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51351 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 86221491 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-19 16:19:19 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 84411791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-03 09:16:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHZ. | 2020-11-03T09:12:21.07 | 3.0 | positive | manual | Pn | -0.33 | 0 | |||
IV.NDIM.HHZ. | 2020-11-03T09:12:19.90 | 3.0 | negative | manual | Pg | 21.309999 | 0 | |||
IV.BRMO.HHZ. | 2020-11-03T09:12:17.38 | 3.0 | positive | manual | Pn | -1.09 | 0 | |||
IV.MMO1.EHZ. | 2020-11-03T09:12:14.62 | 3.0 | undecidable | manual | Sg | 9.33 | 0 | |||
IV.TEOL.HHZ. | 2020-11-03T09:12:05.64 | 3.0 | undecidable | manual | Pn | 6.94 | 0 | |||
IV.RIBO.EHZ.01 | 2020-11-03T09:11:56.93 | 3.0 | undecidable | manual | Pg | 16.33 | 0 | |||
IV.VVLD.HHZ. | 2020-11-03T09:11:46.05 | 3.0 | undecidable | manual | Sn | 1.46 | 0 | |||
AC.VLO.HHZ. | 2020-11-03T09:11:32.80 | 3.0 | undecidable | manual | Sn | -3.79 | 0 | |||
IV.COR1.EHZ. | 2020-11-03T09:11:29.03 | 3.0 | negative | manual | Pn | -2.89 | 0 | |||
IV.CIGN.HHZ. | 2020-11-03T09:11:22.82 | 3.0 | undecidable | manual | Sg | -0.71 | 0 | |||
IV.FAGN.HHZ. | 2020-11-03T09:11:21.39 | 3.0 | negative | manual | Pg | 7.16 | 0 | |||
CR.STON.BHZ. | 2020-11-03T09:11:19.92 | 3.0 | undecidable | manual | Pg | 8.25 | 0 | |||
IV.CAGR.HHZ. | 2020-11-03T09:11:15.43 | 3.0 | negative | manual | Pn | -0.8 | 0 | |||
IV.MRVN.HHZ. | 2020-11-03T09:10:45.46 | 0.3 | undecidable | manual | P | 316 | 56.9985 | 91 | -0.52 | 65 |
OT.OT15.EHZ. | 2020-11-03T09:10:44.56 | 0.6 | undecidable | manual | P | 21 | 49.3173 | 91 | 0.11 | 48 |
IV.CRAC.EHN. | 2020-11-03T09:10:42.27 | 0.3 | undecidable | manual | P | 210 | 39.9267 | 91 | -0.29 | 71 |
OT.MASS.HHE. | 2020-11-03T09:10:42.24 | 0.3 | undecidable | manual | P | 99 | 40.4262 | 91 | -0.42 | 69 |
IV.NOCI.HHZ. | 2020-11-03T09:10:41.49 | 0.3 | undecidable | manual | P | 72 | 34.743 | 91 | -0.04 | 75 |
IV.AMUR.HHZ. | 2020-11-03T09:10:39.80 | 0.1 | positive | manual | P | 347 | 24.3534 | 91 | 0.35 | 95 |
IV.MIGL.HHZ. | 2020-11-03T09:10:39.06 | 0.1 | positive | manual | P | 243 | 21.6672 | 91 | 0.15 | 100 |
IV.TDS.HHZ. | 2020-11-03T09:10:39.79 | 3.0 | undecidable | manual | P | -0.82 | 0 | |||
GE.MATE.HHZ. | 2020-11-03T09:10:36.03 | 0.1 | positive | manual | P | 150 | 5.6943 | 95 | 0.33 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AMUR.HHE. | ML:1.7 | 0.00030995165000000005 | 0.2816 | AML | other | m | 2020-11-03T09:10:45.78 |
IV.AMUR.HHN. | ML:1.5 | 0.0002023499 | 0.1984 | AML | other | m | 2020-11-03T09:10:46.31 |
IV.MIGL.HHE. | ML:2.0 | 0.00072255035 | 0.4992 | AML | other | m | 2020-11-03T09:10:48.29 |
IV.MIGL.HHN. | ML:2.0 | 0.0008029999999999999 | 1.3 | AML | other | m | 2020-11-03T09:10:49.93 |
IV.NOCI.HHN. | ML:1.7 | 0.00020752854999999998 | 0.4224 | AML | other | m | 2020-11-03T09:10:51.89 |
IV.NOCI.HHE. | ML:1.6 | 0.000175125925 | 0.3392 | AML | other | m | 2020-11-03T09:10:51.95 |
IV.MRVN.HHE. | ML:1.0 | 0.00002650567 | 0.1792 | AML | other | m | 2020-11-03T09:10:59.31 |
IV.MRVN.HHN. | ML:1.0 | 0.00002346101 | 0.2816 | AML | other | m | 2020-11-03T09:10:59.30 |