A magnitude ML 1.0 (quarry blast) earthquake occured in region: 15 km SE Rignano Garganico (FG), on
and geographic coordinates (lat, lon) 41.5730, 15.6930 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 | 15 | 2117 | 2117 |
San Giovanni Rotondo | FG | 15 | 27184 | 29301 |
San Marco in Lamis | FG | 16 | 13831 | 43132 |
Foggia | FG | 17 | 151991 | 195123 |
Manfredonia | FG | 20 | 57279 | 252402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2020-12-23 14:20:32 |
41.573 | 15.6927 | 1 | 2021-02-26 14:56:17 |
Bollettino Sismico Italiano INGV | 86638001 |
Reviewed Rev100 |
ML 1.0 | 2020-12-23 14:20:32 |
41.5842 | 15.6992 | 6 | 2020-12-23 14:29:29 |
Sala Sismica INGV-Roma | 85651171 |
Field | Value |
---|---|
Time (UTC) | 2020-12-23 14:20:32 ± 0.55 |
Latitude | 41.5730 ± 0.0288 |
Longitude | 15.6927 ± 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 | 86638001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3210 |
Semi-minor axis of confidence ellipse (meter) | 660 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 273 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21584 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 86638001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-27 18:27:51 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 85651171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-23 14:29:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.FUORN.HHZ. | 2020-12-23T14:22:21.41 | 3.0 | undecidable | manual | Pg | 14.95 | 0 | |||
IV.MARS.EHZ. | 2020-12-23T14:22:21.03 | 3.0 | undecidable | manual | Sn | 0.48 | 0 | |||
IV.CRTC.HHZ. | 2020-12-23T14:22:10.53 | 3.0 | undecidable | manual | Sg | 9.7 | 0 | |||
TV.SU26.HHZ. | 2020-12-23T14:22:10.56 | 3.0 | undecidable | manual | Pg | 16.620001 | 0 | |||
IV.MNTV.HNZ. | 2020-12-23T14:21:59.67 | 3.0 | undecidable | manual | Pg | 12.04 | 0 | |||
IV.MMUR.HNZ. | 2020-12-23T14:21:58.22 | 3.0 | undecidable | manual | Sg | 4.91 | 0 | |||
IV.NDIM.HNZ. | 2020-12-23T14:21:51.37 | 3.0 | positive | manual | Pg | 7.1 | 0 | |||
IV.HPAC.HHZ. | 2020-12-23T14:21:43.68 | 3.0 | undecidable | manual | Pg | 7.81 | 0 | |||
IV.BRSN.EHZ. | 2020-12-23T14:21:41.93 | 3.0 | positive | manual | Pg | 11.58 | 0 | |||
IV.CELB.HHZ. | 2020-12-23T14:21:39.41 | 3.0 | positive | manual | Pg | 5.82 | 0 | |||
IV.MARS.EHZ. | 2020-12-23T14:21:24.77 | 3.0 | undecidable | manual | Pn | -6.17 | 0 | |||
IV.EMSG.HHZ. | 2020-12-23T14:21:21.79 | 3.0 | negative | manual | Pg | 0.99 | 0 | |||
XK.GIZZ.HHZ. | 2020-12-23T14:21:08.64 | 3.0 | positive | manual | Pg | 3.22 | 0 | |||
IV.VIVA.HHZ. | 2020-12-23T14:21:05.23 | 3.0 | undecidable | manual | Pg | 0.74 | 0 | |||
CR.STON.BHZ. | 2020-12-23T14:21:04.88 | 3.0 | positive | manual | Pn | -2.71 | 0 | |||
IV.VAGA.HHZ. | 2020-12-23T14:20:45.98 | 3.0 | positive | manual | P | -2.16 | 0 | |||
IV.VBKN.HHZ. | 2020-12-23T14:20:41.90 | 3.0 | negative | manual | P | -3.87 | 0 | |||
IV.APRC.HHZ. | 2020-12-23T14:20:37.02 | 0.1 | undecidable | manual | P | 329 | 23.9538 | 91 | -0.23 | 94 |
IV.MSAG.HHZ. | 2020-12-23T14:20:37.20 | 0.1 | undecidable | manual | P | 49 | 23.6541 | 91 | 0 | 99 |
OT.OT04.EHE. | 2020-12-23T14:20:36.28 | 0.3 | undecidable | manual | P | 330 | 18.7701 | 92 | 0.08 | 74 |
IV.SGRT.HHZ. | 2020-12-23T14:20:36.41 | 0.1 | undecidable | manual | P | 12 | 20.5683 | 91 | -0.17 | 96 |
OT.OT03.EHE. | 2020-12-23T14:20:35.72 | 0.1 | undecidable | manual | P | 347 | 15.873 | 92 | 0.09 | 99 |
OT.OT06.EHE. | 2020-12-23T14:20:35.67 | 0.1 | undecidable | manual | P | 327 | 14.874 | 92 | 0.23 | 96 |
OT.OT05.EHZ. | 2020-12-23T14:20:34.80 | 0.1 | undecidable | manual | P | 322 | 12.1767 | 92 | -0.09 | 99 |
OT.OT07.EHE. | 2020-12-23T14:20:33.72 | 0.1 | undecidable | manual | P | 22 | 5.7942 | 95 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OT.OT05.EHN. | ML:1.1 | 0.0001875 | 0.4 | AML | other | m | 2020-12-23T14:20:38.26 |
OT.OT05.EHE. | ML:1.2 | 0.0002495 | 1.68 | AML | other | m | 2020-12-23T14:20:40.90 |
IV.APRC.HHE. | ML:1.0 | 0.0000706 | 0.6 | AML | other | m | 2020-12-23T14:20:41.48 |
IV.MSAG.HNN. | ML:1.3 | 0.000129 | 0.16 | AML | other | m | 2020-12-23T14:20:42.20 |
IV.MSAG.HHN. | ML:0.9 | 0.00005495 | 0.16 | AML | other | m | 2020-12-23T14:20:42.20 |
IV.SGRT.HHN. | ML:1.0 | 0.0000789 | 0.5 | AML | other | m | 2020-12-23T14:20:42.67 |
IV.SGRT.HHE. | ML:1.0 | 0.0000844 | 0.5 | AML | other | m | 2020-12-23T14:20:43.36 |
IV.APRC.HHN. | ML:1.1 | 0.0000864 | 0.42 | AML | other | m | 2020-12-23T14:20:45.13 |
IV.MSAG.HHE. | ML:0.6 | 0.0000262 | 1.42 | AML | other | m | 2020-12-23T14:20:46.20 |
IV.MSAG.HNE. | ML:1.0 | 0.0000635 | 0.62 | AML | other | m | 2020-12-23T14:20:46.20 |