A magnitude ML 0.9 (quarry blast) earthquake occured in region: 10 km W Manfredonia (FG), on
and geographic coordinates (lat, lon) 41.6010, 15.8040 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 |
---|---|---|---|---|
Manfredonia | FG | 10 | 57279 | 57279 |
San Giovanni Rotondo | FG | 14 | 27184 | 84463 |
Monte Sant'Angelo | FG | 17 | 12657 | 97120 |
San Marco in Lamis | FG | 19 | 13831 | 110951 |
Rignano Garganico | FG | 20 | 2117 | 113068 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2020-06-17 09:29:36 |
41.6013 | 15.8045 | 1 | 2020-11-19 12:36:55 |
Bollettino Sismico Italiano INGV | 81551651 |
Reviewed Rev100 |
ML 1.1 | 2020-06-17 09:29:35 |
41.5997 | 15.8232 | 10 | 2020-06-17 09:42:06 |
Sala Sismica INGV-Roma | 80259931 |
Field | Value |
---|---|
Time (UTC) | 2020-06-17 09:29:36 ± 0.3 |
Latitude | 41.6013 ± 0.0189 |
Longitude | 15.8045 ± 0.0084 |
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 | 81551651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2090 |
Semi-minor axis of confidence ellipse (meter) | 640 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 357 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2090.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 223 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25001 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80259931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-17 09:42:06 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 81551651 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-01 16:33:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APRC.HHE. | 2020-06-17T09:29:41.36 | 1.0 | undecidable | manual | P | 309 | 27.75 | 91 | -0.38 | 23 |
OT.OT05.EHZ. | 2020-06-17T09:29:40.22 | 0.6 | undecidable | manual | P | 291 | 17.9709 | 92 | 0.44 | 46 |
OT.OT06.EHE. | 2020-06-17T09:29:40.13 | 0.6 | undecidable | manual | P | 298 | 19.7691 | 91 | -0.01 | 50 |
OT.OT04.EHE. | 2020-06-17T09:29:40.50 | 0.3 | undecidable | manual | P | 305 | 22.755 | 91 | -0.24 | 71 |
OT.OT03.EHE. | 2020-06-17T09:29:39.76 | 0.3 | undecidable | manual | P | 314 | 17.7711 | 92 | 0.02 | 75 |
IV.SGRT.HHZ. | 2020-06-17T09:29:39.75 | 0.1 | positive | manual | P | 344 | 17.7711 | 92 | 0.01 | 100 |
IV.MSAG.HHZ. | 2020-06-17T09:29:39.31 | 0.1 | undecidable | manual | P | 35 | 15.0738 | 92 | 0.11 | 99 |
OT.OT12.EHZ. | 2020-06-17T09:29:37.88 | 0.6 | undecidable | manual | P | 68 | 9.1797 | 93 | -0.15 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHN. | ML:1.0 | 0.00009525 | 1.32 | AML | other | m | 2020-06-17T09:29:42.10 |
IV.SGRT.HHE. | ML:1.0 | 0.0000906 | 0.18 | AML | other | m | 2020-06-17T09:29:42.79 |
IV.MSAG.HHE. | ML:0.4 | 0.00003015 | 0.54 | AML | other | m | 2020-06-17T09:29:45.08 |
IV.MSAG.HHN. | ML:0.9 | 0.00008945 | 1.66 | AML | other | m | 2020-06-17T09:29:46.88 |
IV.MSAG.HNN. | ML:1.3 | 0.00021349999999999999 | 1.68 | AML | other | m | 2020-06-17T09:29:46.89 |
OT.OT05.EHN. | ML:0.9 | 0.00007855000000000001 | 1.22 | AML | other | m | 2020-06-17T09:29:46.32 |
OT.OT05.EHE. | ML:1.0 | 0.0001065 | 0.3 | AML | other | m | 2020-06-17T09:29:47.29 |
IV.MSAG.HNE. | ML:0.9 | 0.00008460000000000001 | 1.04 | AML | other | m | 2020-06-17T09:29:50.37 |