A magnitude ML 0.8 (explosion) earthquake occured in region: 3 km NW Taranto (TA), on
and geographic coordinates (lat, lon) 40.4900, 17.2000 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: explosion.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 |
---|---|---|---|---|
Taranto | TA | 3 | 201100 | 201100 |
Statte | TA | 8 | 13983 | 215083 |
Crispiano | TA | 13 | 13802 | 228885 |
Massafra | TA | 13 | 33003 | 261888 |
Montemesola | TA | 14 | 3949 | 265837 |
Monteiasi | TA | 15 | 5623 | 271460 |
San Giorgio Ionico | TA | 16 | 15344 | 286804 |
Leporano | TA | 16 | 8068 | 294872 |
Carosino | TA | 17 | 7010 | 301882 |
Palagiano | TA | 17 | 16067 | 317949 |
Roccaforzata | TA | 17 | 1827 | 319776 |
Pulsano | TA | 18 | 11311 | 331087 |
Faggiano | TA | 18 | 3542 | 334629 |
Monteparano | TA | 19 | 2441 | 337070 |
Grottaglie | TA | 20 | 32234 | 369304 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2018-09-18 23:06:17 |
40.4897 | 17.2003 | 0 | 2019-06-04 09:16:16 |
Bollettino Sismico Italiano INGV | 68377921 |
Field | Value |
---|---|
Time (UTC) | 2018-09-18 23:06:17 ± 0.58 |
Latitude | 40.4897 ± 0.0423 |
Longitude | 17.2003 ± 0.0213 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | explosion |
Origin ID | 68377921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4740 |
Semi-minor axis of confidence ellipse (meter) | 1790 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 355 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 220 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.49 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61514 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 68377921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-05-09 09:49:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GALF.HHZ. | 2018-09-18T23:07:46.25 | 3.0 | undecidable | manual | Sg | 0.51 | 0 | |||
IV.GRI.EHZ. | 2018-09-18T23:06:58.53 | 3.0 | undecidable | manual | Sg | -2.39 | 0 | |||
IV.HAGA.HHZ. | 2018-09-18T23:06:58.24 | 3.0 | undecidable | manual | Pn | 0.15 | 0 | |||
YD.T1413.EHZ. | 2018-09-18T23:06:55.54 | 3.0 | negative | manual | Pg | 5.21 | 0 | |||
IV.MIGL.HHZ. | 2018-09-18T23:06:30.15 | 0.3 | undecidable | manual | P | 281 | 65.2902 | 50 | -0.3 | 65 |
IV.AMUR.HHN. | 2018-09-18T23:06:30.35 | 0.3 | undecidable | manual | P | 313 | 68.2761 | 50 | -0.56 | 60 |
IV.LTRZ.EHZ. | 2018-09-18T23:06:25.00 | 0.1 | undecidable | manual | P | 292 | 34.5432 | 90 | 0.51 | 87 |
IV.NOCI.HHZ. | 2018-09-18T23:06:24.60 | 0.1 | undecidable | manual | P | 341 | 35.1426 | 90 | 0 | 97 |
IV.PIPA.HHZ. | 2018-09-18T23:06:21.81 | 3.0 | undecidable | manual | P | -3.59 | 0 | |||
OT.TAR1.HHZ. | 2018-09-18T23:06:19.30 | 0.1 | positive | manual | P | 61 | 8.1807 | 91 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OT.TAR1.HHN. | ML:1.5 | 0.0005685 | 0.52 | AML | other | m | 2018-09-18T23:06:20.72 |
OT.TAR1.HHE. | ML:1.4 | 0.0004595 | 0.36 | AML | other | m | 2018-09-18T23:06:21.64 |
IV.NOCI.HHE. | ML:0.8 | 0.00003105 | 0.24 | AML | other | m | 2018-09-18T23:06:32.92 |
IV.NOCI.HHN. | ML:0.8 | 0.0000298 | 0.36 | AML | other | m | 2018-09-18T23:06:34.41 |
IV.LTRZ.EHE. | ML:0.5 | 0.000016628935000000002 | 0.3584 | AML | other | m | 2018-09-18T23:06:36.98 |