A magnitude ML 0.9 (quarry blast) earthquake occured in region: 5 km W Manfredonia (FG), on
and geographic coordinates (lat, lon) 41.6300, 15.8550 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 | 5 | 57279 | 57279 |
Monte Sant'Angelo | FG | 12 | 12657 | 69936 |
San Giovanni Rotondo | FG | 14 | 27184 | 97120 |
Mattinata | FG | 19 | 6310 | 103430 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2021-11-15 11:01:28 |
41.6303 | 15.8547 | 1 | 2022-03-30 13:04:29 |
Bollettino Sismico Italiano INGV | 99638791 |
Reviewed Rev100 |
ML 1.2 | 2021-11-15 11:01:27 |
41.5802 | 15.8925 | 8 | 2021-11-15 11:11:56 |
Sala Sismica INGV-Roma | 97478071 |
Field | Value |
---|---|
Time (UTC) | 2021-11-15 11:01:28 ± 0.21 |
Latitude | 41.6303 ± 0.0171 |
Longitude | 15.8547 ± 0.0108 |
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 | 99638791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1890 |
Semi-minor axis of confidence ellipse (meter) | 890 |
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) | 1890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22303 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 99638791 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-11 15:28:27 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97478071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-15 11:11:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SARZ.HHZ. | 2021-11-15T11:03:11.04 | 3.0 | negative | manual | Pg | 12.14 | 0 | |||
IV.ZEN8.EHZ. | 2021-11-15T11:03:05.44 | 3.0 | undecidable | manual | Pg | 13.83 | 0 | |||
IV.NARO.HHZ. | 2021-11-15T11:03:00.79 | 3.0 | undecidable | manual | Sn | -2.78 | 0 | |||
IV.IFIL.HHZ. | 2021-11-15T11:02:47.73 | 3.0 | undecidable | manual | Sg | -1.05 | 0 | |||
IV.RMP.HHZ. | 2021-11-15T11:02:46.44 | 3.0 | undecidable | manual | Sg | 4.36 | 0 | |||
SL.LJU.BHZ. | 2021-11-15T11:02:39.12 | 3.0 | undecidable | manual | Pn | 1.11 | 0 | |||
IV.MNTP.HNZ. | 2021-11-15T11:02:36.22 | 3.0 | undecidable | manual | Sn | -7.79 | 0 | |||
IV.CROCE.HNZ. | 2021-11-15T11:02:33.67 | 3.0 | undecidable | manual | Pn | 0.2 | 0 | |||
IV.IVGP.HHZ. | 2021-11-15T11:02:15.15 | 3.0 | undecidable | manual | Pg | 3.54 | 0 | |||
IV.TDS.HHZ. | 2021-11-15T11:02:08.29 | 3.0 | undecidable | manual | S | -6.88 | 0 | |||
AC.VLO.HHZ. | 2021-11-15T11:02:07.98 | 3.0 | negative | manual | Pg | 2.01 | 0 | |||
OT.OT04.EHE. | 2021-11-15T11:01:32.74 | 0.1 | undecidable | manual | P | 294 | 24.753 | 91 | -0.38 | 92 |
OT.OT05.EHZ. | 2021-11-15T11:01:32.48 | 0.6 | undecidable | manual | P | 279 | 21.1677 | 91 | 0.09 | 49 |
IV.SGRT.HHZ. | 2021-11-15T11:01:31.45 | 0.3 | undecidable | manual | P | 326 | 16.5723 | 92 | -0.03 | 75 |
OT.OT07.EHN. | 2021-11-15T11:01:30.79 | 0.3 | undecidable | manual | P | 265 | 11.2776 | 93 | 0.37 | 70 |
IV.MSAG.HHZ. | 2021-11-15T11:01:30.41 | 0.1 | undecidable | manual | P | 27 | 10.1787 | 93 | 0.21 | 97 |
OT.OT15.EHZ. | 2021-11-15T11:01:29.61 | 3.0 | positive | manual | P | -4.5 | 0 | |||
OT.OT12.EHZ. | 2021-11-15T11:01:28.92 | 0.1 | undecidable | manual | P | 88 | 4.3956 | 96 | -0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSAG.HNE. | ML:1.0 | 0.0002045 | 0.5 | AML | other | m | 2021-11-15T11:01:36.29 |
IV.MSAG.HHE. | ML:0.6 | 0.0000802 | 0.5 | AML | other | m | 2021-11-15T11:01:36.04 |
IV.MSAG.HHN. | ML:0.7 | 0.00009224999999999999 | 0.54 | AML | other | m | 2021-11-15T11:01:36.30 |
IV.SGRT.HHE. | ML:1.1 | 0.00012832870000000003 | 0.4832 | AML | other | m | 2021-11-15T11:01:36.72 |
IV.SGRT.HHN. | ML:1.0 | 0.00011373245000000002 | 0.4384 | AML | other | m | 2021-11-15T11:01:36.55 |
IV.MSAG.HNN. | ML:1.0 | 0.00020750000000000003 | 0.56 | AML | other | m | 2021-11-15T11:01:38.47 |