A magnitude ML 1.4 (quarry blast) earthquake occured in region: 7 km SE Rignano Garganico (FG), on
and geographic coordinates (lat, lon) 41.6420, 15.6500 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 | 8 | 13831 | 15948 |
San Giovanni Rotondo | FG | 10 | 27184 | 43132 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-06-23 09:02:53 |
41.6422 | 15.6505 | 1 | 2021-12-29 11:12:27 |
Bollettino Sismico Italiano INGV | 95187711 |
Reviewed Rev100 |
ML 1.6 | 2021-06-23 09:02:52 |
41.6227 | 15.6333 | 9 | 2021-06-23 09:08:54 |
Sala Sismica INGV-Roma | 91760371 |
Field | Value |
---|---|
Time (UTC) | 2021-06-23 09:02:53 ± 0.12 |
Latitude | 41.6422 ± 0.0072 |
Longitude | 15.6505 ± 0.0060 |
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 | 95187711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 880 |
Semi-minor axis of confidence ellipse (meter) | 420 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 20 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 9 |
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) | 0.31836 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 91760371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-23 09:08:54 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 95187711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-29 21:49:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RESU.HHZ. | 2021-06-23T09:04:11.55 | 3.0 | undecidable | manual | Sg | 3.16 | 0 | |||
IV.FIR.HHZ. | 2021-06-23T09:04:07.23 | 3.0 | undecidable | manual | Sg | 6.41 | 0 | |||
CH.MUGIO.HHZ. | 2021-06-23T09:04:00.41 | 3.0 | undecidable | manual | Pn | 3.63 | 0 | |||
AC.KBN.HHZ. | 2021-06-23T09:03:50.60 | 3.0 | negative | manual | Pn | 2.72 | 0 | |||
IV.SENI.HNZ. | 2021-06-23T09:03:48.27 | 3.0 | undecidable | manual | Sg | 4.09 | 0 | |||
IV.CADC.EHZ. | 2021-06-23T09:03:44.44 | 3.0 | positive | manual | Pn | -0.96 | 0 | |||
IV.VOBA.EHZ. | 2021-06-23T09:03:43.55 | 3.0 | negative | manual | Pn | -2.09 | 0 | |||
MN.CLTB.HHZ. | 2021-06-23T09:03:27.51 | 3.0 | negative | manual | Pg | 1.57 | 0 | |||
IV.FIR.HHZ. | 2021-06-23T09:03:19.08 | 3.0 | undecidable | manual | Pn | -1.15 | 0 | |||
IV.GIZZ.HHZ. | 2021-06-23T09:03:12.84 | 3.0 | positive | manual | Pn | -1.83 | 0 | |||
IV.MIGL.HHZ. | 2021-06-23T09:03:02.32 | 3.0 | negative | manual | P | -1.07 | 0 | |||
OT.OT14.EHN. | 2021-06-23T09:03:00.26 | 0.6 | undecidable | manual | P | 37 | 35.3424 | 91 | -0.06 | 47 |
IV.NRCA.HNZ. | 2021-06-23T09:02:58.87 | 3.0 | positive | manual | Pn | -0.79 | 0 | |||
IV.MSAG.HHZ. | 2021-06-23T09:02:57.61 | 0.3 | undecidable | manual | P | 70 | 22.8549 | 91 | -0.21 | 70 |
IV.APRC.HHZ. | 2021-06-23T09:02:56.10 | 0.1 | undecidable | manual | P | 325 | 15.5733 | 92 | -0.27 | 94 |
IV.SGRT.HHZ. | 2021-06-23T09:02:56.24 | 0.1 | positive | manual | P | 32 | 14.6742 | 92 | 0.05 | 98 |
OT.OT03.EHE. | 2021-06-23T09:02:55.04 | 0.1 | positive | manual | P | 360 | 7.7811 | 94 | 0.23 | 96 |
OT.OT04.EHE. | 2021-06-23T09:02:55.25 | 0.1 | positive | manual | P | 326 | 10.3785 | 93 | -0.07 | 98 |
OT.OT06.EHZ. | 2021-06-23T09:02:54.70 | 0.1 | positive | manual | P | 316 | 6.6933 | 94 | 0.11 | 98 |
OT.OT07.EHE. | 2021-06-23T09:02:54.55 | 0.1 | undecidable | manual | P | 112 | 6.1938 | 95 | 0.07 | 99 |
OT.OT05.EHZ. | 2021-06-23T09:02:54.18 | 0.1 | positive | manual | P | 296 | 4.3956 | 96 | 0.05 | 100 |
IV.MTMR.EHZ. | 2021-06-23T09:02:47.56 | 3.0 | undecidable | manual | P | 0.97 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APRC.HHN. | ML:1.4 | 0.000306 | 0.3 | AML | other | m | 2021-06-23T09:02:59.76 |
IV.APRC.HHE. | ML:1.6 | 0.00045599999999999997 | 0.2 | AML | other | m | 2021-06-23T09:02:59.66 |
IV.SGRT.HHE. | ML:1.4 | 0.00028100000000000005 | 0.76 | AML | other | m | 2021-06-23T09:03:01.52 |
IV.SGRT.HHN. | ML:1.4 | 0.000319 | 0.66 | AML | other | m | 2021-06-23T09:03:02.37 |
IV.MSAG.HHE. | ML:1.1 | 0.0000946 | 0.66 | AML | other | m | 2021-06-23T09:03:06.62 |
IV.MSAG.HHN. | ML:1.4 | 0.0001705 | 1.6 | AML | other | m | 2021-06-23T09:03:08.92 |