A magnitude ML 1.6 (quarry blast) earthquake occured in region: 7 km SE Rignano Garganico (FG), on
and geographic coordinates (lat, lon) 41.6320, 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 | 7 | 2117 | 2117 |
San Marco in Lamis | FG | 9 | 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 1.6 | 2020-12-23 09:58:28 |
41.6322 | 15.6427 | 1 | 2021-02-26 14:56:14 |
Bollettino Sismico Italiano INGV | 86206691 |
Reviewed Rev100 |
ML 1.6 | 2020-12-23 09:58:27 |
41.6033 | 15.6228 | 7 | 2020-12-23 10:07:51 |
Sala Sismica INGV-Roma | 85646931 |
Field | Value |
---|---|
Time (UTC) | 2020-12-23 09:58:28 ± 0.21 |
Latitude | 41.6322 ± 0.0126 |
Longitude | 15.6427 ± 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 | 86206691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1510 |
Semi-minor axis of confidence ellipse (meter) | 580 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 211 |
Number of associated phases, regardless of their use for origin computation | 26 |
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) | 0.33005 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 86206691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-27 18:20:12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 85646931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-23 10:07:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ERC.EHZ. | 2020-12-23T10:00:19.31 | 3.0 | undecidable | manual | Sg | 12.03 | 0 | |||
IV.CRE.HHZ. | 2020-12-23T10:00:13.13 | 3.0 | undecidable | manual | Sg | 12.51 | 0 | |||
MN.KLV.HHZ. | 2020-12-23T10:00:09.90 | 3.0 | negative | manual | Pg | 23.120001 | 0 | |||
IV.SBPO.HNZ. | 2020-12-23T09:59:54.40 | 3.0 | negative | manual | Pg | 17.08 | 0 | |||
IV.MMUR.HNZ. | 2020-12-23T09:59:51.41 | 3.0 | undecidable | manual | Sg | 7.25 | 0 | |||
IV.APPI.EHZ. | 2020-12-23T09:59:51.53 | 3.0 | negative | manual | Pn | 0.65 | 0 | |||
IV.HPAC.HHZ. | 2020-12-23T09:59:44.12 | 3.0 | positive | manual | Pg | 16.49 | 0 | |||
IV.CAFI.HNZ. | 2020-12-23T09:59:23.56 | 3.0 | undecidable | manual | Pg | 9.72 | 0 | |||
IV.ESML.HHZ. | 2020-12-23T09:59:17.41 | 3.0 | negative | manual | Pn | 1.88 | 0 | |||
IV.PIPA.HHZ. | 2020-12-23T09:59:16.73 | 3.0 | undecidable | manual | Sn | -0.37 | 0 | |||
IV.ATVO.HHZ. | 2020-12-23T09:59:09.20 | 3.0 | negative | manual | Pn | -1.65 | 0 | |||
OT.TAR1.HHZ. | 2020-12-23T09:59:04.92 | 3.0 | undecidable | manual | S | 0.76 | 0 | |||
IV.MNTP.HNZ. | 2020-12-23T09:59:04.74 | 3.0 | undecidable | manual | Pg | 3.84 | 0 | |||
IV.MTCE.HHZ. | 2020-12-23T09:58:58.14 | 3.0 | positive | manual | Pn | -0.17 | 0 | |||
OT.TREM.HHZ. | 2020-12-23T09:58:46.00 | 3.0 | undecidable | manual | S | 0 | ||||
OT.TREM.HHZ. | 2020-12-23T09:58:43.28 | 3.0 | undecidable | manual | P | 0 | ||||
OT.OT14.EHN. | 2020-12-23T09:58:35.89 | 0.3 | undecidable | manual | P | 37 | 36.6411 | 91 | -0.2 | 70 |
IV.MSAG.HHZ. | 2020-12-23T09:58:33.30 | 0.1 | undecidable | manual | P | 68 | 23.8539 | 91 | -0.23 | 94 |
IV.APRC.HHZ. | 2020-12-23T09:58:31.89 | 0.1 | positive | manual | P | 329 | 16.1727 | 92 | -0.1 | 98 |
OT.OT04.EHE. | 2020-12-23T09:58:31.03 | 0.3 | undecidable | manual | P | 332 | 10.9779 | 93 | 0.08 | 75 |
IV.SGRT.HHZ. | 2020-12-23T09:58:31.97 | 0.1 | positive | manual | P | 32 | 15.9729 | 92 | 0.01 | 100 |
IV.MCRV.HHZ. | 2020-12-23T09:58:30.26 | 3.0 | undecidable | manual | P | -1.15 | 0 | |||
OT.OT03.EHE. | 2020-12-23T09:58:30.77 | 0.1 | positive | manual | P | 4 | 8.88 | 93 | 0.23 | 97 |
OT.OT07.EHE. | 2020-12-23T09:58:30.24 | 0.1 | undecidable | manual | P | 101 | 6.4935 | 94 | 0.18 | 98 |
OT.OT06.EHE. | 2020-12-23T09:58:30.45 | 0.1 | positive | manual | P | 326 | 7.1928 | 94 | 0.26 | 97 |
OT.OT05.EHZ. | 2020-12-23T09:58:29.38 | 0.1 | undecidable | manual | P | 312 | 4.4955 | 96 | -0.28 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHN. | ML:1.7 | 0.0006345000000000001 | 0.18 | AML | other | m | 2020-12-23T09:58:34.89 |
IV.SGRT.HHE. | ML:1.6 | 0.00040461975 | 0.1984 | AML | other | m | 2020-12-23T09:58:34.97 |
IV.MSAG.HNN. | ML:0.6 | 0.00003114467 | 0.1216 | AML | other | m | 2020-12-23T09:58:37.40 |
IV.APRC.HHN. | ML:1.8 | 0.0006835 | 0.36 | AML | other | m | 2020-12-23T09:58:37.60 |
IV.APRC.HHE. | ML:1.7 | 0.000625 | 1.64 | AML | other | m | 2020-12-23T09:58:38.06 |
IV.APRC.HNE. | ML:1.8 | 0.0006475821500000001 | 0.3648 | AML | other | m | 2020-12-23T09:58:38.88 |
IV.MSAG.HHE. | ML:1.3 | 0.0001285 | 0.64 | AML | other | m | 2020-12-23T09:58:39.46 |
IV.MSAG.HNE. | ML:1.7 | 0.0003383781 | 0.704 | AML | other | m | 2020-12-23T09:58:38.79 |
IV.MSAG.HHN. | ML:1.6 | 0.00024389245000000002 | 0.5568 | AML | other | m | 2020-12-23T09:58:43.89 |