A magnitude ML 1.3 (quarry blast) earthquake occured in region: 6 km SE Rignano Garganico (FG), on
and geographic coordinates (lat, lon) 41.6380, 15.6430 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 |
---|---|---|---|---|
Rignano Garganico | FG | 6 | 2117 | 2117 |
San Marco in Lamis | FG | 8 | 13831 | 15948 |
San Giovanni Rotondo | FG | 11 | 27184 | 43132 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-07-16 08:29:27 |
41.6385 | 15.6432 | 1 | 2021-12-29 11:12:51 |
Bollettino Sismico Italiano INGV | 97492401 |
Reviewed Rev100 |
ML 1.4 | 2021-07-16 08:29:27 |
41.6193 | 15.629 | 6 | 2021-07-16 08:39:47 |
Sala Sismica INGV-Roma | 92817611 |
Field | Value |
---|---|
Time (UTC) | 2021-07-16 08:29:27 ± 0.17 |
Latitude | 41.6385 ± 0.0117 |
Longitude | 15.6432 ± 0.0096 |
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 | 97492401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1370 |
Semi-minor axis of confidence ellipse (meter) | 520 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 26 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21224 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97492401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-11-16 12:02:43 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 92817611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-16 08:39:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.CSG3.HNZ.01 | 2021-07-16T08:29:54.91 | 3.0 | undecidable | manual | S | -0.01 | 0 | |||
OT.OT12.EHZ. | 2021-07-16T08:29:32.79 | 0.3 | undecidable | manual | P | 92 | 21.9669 | 91 | 0.41 | 67 |
IV.MSAG.HHZ. | 2021-07-16T08:29:32.33 | 0.3 | undecidable | manual | P | 70 | 23.5542 | 91 | -0.37 | 68 |
IV.SGRT.HHZ. | 2021-07-16T08:29:31.01 | 0.1 | positive | manual | P | 33 | 15.3735 | 92 | -0.05 | 98 |
IV.APRC.HHZ. | 2021-07-16T08:29:30.89 | 0.1 | undecidable | manual | P | 328 | 15.5733 | 92 | -0.21 | 95 |
OT.OT04.EHZ. | 2021-07-16T08:29:30.07 | 0.1 | undecidable | manual | P | 330 | 10.3785 | 93 | 0.01 | 100 |
OT.OT06.EHZ. | 2021-07-16T08:29:29.46 | 0.1 | undecidable | manual | P | 322 | 6.5934 | 94 | 0.16 | 97 |
OT.OT07.EHZ. | 2021-07-16T08:29:29.23 | 0.1 | undecidable | manual | P | 107 | 6.5934 | 94 | -0.08 | 99 |
OT.OT03.EHZ. | 2021-07-16T08:29:29.81 | 0.1 | undecidable | manual | P | 4 | 8.1807 | 93 | 0.19 | 96 |
OT.OT05.EHZ. | 2021-07-16T08:29:28.76 | 0.1 | positive | manual | P | 304 | 4.0959 | 97 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APRC.HHE. | ML:1.4 | 0.00030649999999999997 | 1.1 | AML | other | m | 2021-07-16T08:29:36.69 |
IV.APRC.HHN. | ML:1.5 | 0.00038250000000000003 | 1.06 | AML | other | m | 2021-07-16T08:29:36.45 |
IV.SGRT.HHE. | ML:1.3 | 0.0002505 | 1.02 | AML | other | m | 2021-07-16T08:29:36.99 |
IV.SGRT.HHN. | ML:1.2 | 0.0001895 | 0.42 | AML | other | m | 2021-07-16T08:29:36.58 |
IV.MSAG.HHE. | ML:1.1 | 0.00007935 | 0.62 | AML | other | m | 2021-07-16T08:29:38.49 |
IV.MSAG.HHN. | ML:1.4 | 0.0001805 | 0.54 | AML | other | m | 2021-07-16T08:29:39.58 |