A magnitude ML 1.3 (quarry blast) earthquake occured in region: 10 km S San Giovanni Rotondo (FG), on
and geographic coordinates (lat, lon) 41.6250, 15.7010 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 |
---|---|---|---|---|
San Giovanni Rotondo | FG | 10 | 27184 | 27184 |
Rignano Garganico | FG | 11 | 2117 | 29301 |
San Marco in Lamis | FG | 11 | 13831 | 43132 |
Manfredonia | FG | 18 | 57279 | 100411 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-06-23 08:54:00 |
41.6248 | 15.701 | 1 | 2021-12-29 11:12:41 |
Bollettino Sismico Italiano INGV | 97074471 |
Reviewed Rev100 |
ML 1.4 | 2021-06-23 08:53:59 |
41.6207 | 15.6928 | 11 | 2021-06-23 09:00:51 |
Sala Sismica INGV-Roma | 91759881 |
Field | Value |
---|---|
Time (UTC) | 2021-06-23 08:54:00 ± 0.13 |
Latitude | 41.6248 ± 0.0090 |
Longitude | 15.7010 ± 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 | 97074471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1090 |
Semi-minor axis of confidence ellipse (meter) | 450 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1090.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 191 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17807 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 91759881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-23 09:00:51 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97074471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-29 21:48:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZCCA.HHZ. | 2021-06-23T08:55:52.66 | 3.0 | undecidable | manual | Sn | -6.67 | 0 | |||
GU.BLANC.HHZ. | 2021-06-23T08:55:47.96 | 3.0 | positive | manual | Pn | -0.63 | 0 | |||
GU.ROTM.HHZ. | 2021-06-23T08:55:46.85 | 3.0 | negative | manual | Pg | 17.209999 | 0 | |||
IV.EVRN.HHZ. | 2021-06-23T08:55:45.88 | 3.0 | undecidable | manual | Sg | 9.12 | 0 | |||
IV.MTRZ.HNZ. | 2021-06-23T08:55:45.37 | 3.0 | undecidable | manual | Sn | -7.46 | 0 | |||
IV.ZEN8.EHZ. | 2021-06-23T08:55:23.07 | 3.0 | negative | manual | Pn | 4.26 | 0 | |||
GU.RNCA.HHZ. | 2021-06-23T08:55:19.02 | 3.0 | positive | manual | Pn | -2.89 | 0 | |||
GU.GSCL.HHZ. | 2021-06-23T08:55:18.43 | 3.0 | undecidable | manual | Pg | 10.81 | 0 | |||
IV.TRE1.HNZ. | 2021-06-23T08:55:15.02 | 3.0 | undecidable | manual | Sg | 3.02 | 0 | |||
IV.SENA.HHZ. | 2021-06-23T08:55:13.56 | 3.0 | undecidable | manual | Pg | 6.53 | 0 | |||
IV.MMO1.EHZ. | 2021-06-23T08:55:04.74 | 3.0 | undecidable | manual | Sg | 0.17 | 0 | |||
IV.CAR1.HNZ. | 2021-06-23T08:55:03.08 | 3.0 | undecidable | manual | Sg | 3.51 | 0 | |||
IV.OSSC.HHZ. | 2021-06-23T08:55:01.90 | 3.0 | negative | manual | Pg | 6.21 | 0 | |||
TV.SF04.EHZ. | 2021-06-23T08:54:50.58 | 3.0 | positive | manual | Pg | 3.21 | 0 | |||
IV.SENI.HNZ. | 2021-06-23T08:54:42.27 | 3.0 | negative | manual | Pn | -0.49 | 0 | |||
IV.ARRO.EHZ. | 2021-06-23T08:54:41.87 | 3.0 | undecidable | manual | Pg | 6.02 | 0 | |||
IV.LAV9.HHZ. | 2021-06-23T08:54:35.13 | 3.0 | positive | manual | Pg | 2.83 | 0 | |||
IV.COLB.HHZ. | 2021-06-23T08:54:32.40 | 3.0 | undecidable | manual | Sn | -4.73 | 0 | |||
CR.STON.BHZ. | 2021-06-23T08:54:30.66 | 3.0 | undecidable | manual | Pn | -1.96 | 0 | |||
IV.MTMR.EHZ. | 2021-06-23T08:54:14.72 | 3.0 | undecidable | manual | S | -2.93 | 0 | |||
IV.APRC.HHZ. | 2021-06-23T08:54:04.40 | 0.1 | undecidable | manual | P | 318 | 19.6692 | 91 | -0.3 | 92 |
IV.MSAG.HHZ. | 2021-06-23T08:54:04.61 | 0.1 | undecidable | manual | P | 61 | 19.7691 | 91 | -0.11 | 96 |
OT.OT04.EHZ. | 2021-06-23T08:54:03.55 | 0.1 | undecidable | manual | P | 317 | 14.4744 | 92 | -0.11 | 97 |
IV.SGRT.HHZ. | 2021-06-23T08:54:03.81 | 0.1 | positive | manual | P | 14 | 14.7741 | 92 | 0.09 | 97 |
OT.OT03.EHZ. | 2021-06-23T08:54:03.08 | 0.1 | undecidable | manual | P | 336 | 10.5783 | 93 | 0.2 | 95 |
OT.OT06.EHZ. | 2021-06-23T08:54:03.07 | 0.1 | undecidable | manual | P | 307 | 11.0778 | 93 | 0.09 | 98 |
OT.OT05.EHZ. | 2021-06-23T08:54:02.64 | 0.1 | undecidable | manual | P | 295 | 8.9799 | 93 | 0.08 | 98 |
OT.OT07.EHZ. | 2021-06-23T08:54:01.13 | 0.1 | undecidable | manual | P | 104 | 1.5984 | 108 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHE. | ML:1.3 | 0.00023649999999999998 | 0.62 | AML | other | m | 2021-06-23T08:54:07.58 |
IV.APRC.HHE. | ML:1.4 | 0.00020600000000000002 | 0.26 | AML | other | m | 2021-06-23T08:54:08.86 |
IV.MSAG.HHN. | ML:1.2 | 0.000123 | 1.24 | AML | other | m | 2021-06-23T08:54:09.24 |
IV.MSAG.HHE. | ML:0.9 | 0.0000745 | 0.48 | AML | other | m | 2021-06-23T08:54:09.54 |
IV.SGRT.HHN. | ML:1.2 | 0.000194 | 1.22 | AML | other | m | 2021-06-23T08:54:10.79 |
IV.APRC.HHN. | ML:1.5 | 0.00028649999999999997 | 0.46 | AML | other | m | 2021-06-23T08:54:12.73 |