A magnitude ML 1.8 (quarry blast) earthquake occured in region: 8 km SE Rignano Garganico (FG), on
and geographic coordinates (lat, lon) 41.6130, 15.6370 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 | 8 | 2117 | 2117 |
San Marco in Lamis | FG | 11 | 13831 | 15948 |
San Giovanni Rotondo | FG | 13 | 27184 | 43132 |
Foggia | FG | 18 | 151991 | 195123 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-03-04 11:38:16 |
41.6132 | 15.6373 | 1 | 2020-07-18 21:08:33 |
Bollettino Sismico Italiano INGV | 78313531 |
Reviewed Rev100 |
ML 1.9 | 2020-03-04 11:38:15 |
41.595 | 15.6195 | 6 | 2020-03-04 11:44:46 |
Sala Sismica INGV-Roma | 77022111 |
Field | Value |
---|---|
Time (UTC) | 2020-03-04 11:38:16 ± 0.07 |
Latitude | 41.6132 ± 0.0036 |
Longitude | 15.6373 ± 0.0048 |
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 | 78313531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 460 |
Semi-minor axis of confidence ellipse (meter) | 380 |
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) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54859 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 77022111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-04 11:44:46 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 78313531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-12 16:40:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CIGN.HHN. | 2020-03-04T11:38:28.53 | 1.0 | undecidable | manual | P | 275 | 60.8946 | 50 | -0.19 | 22 |
IV.SGTA.HNZ. | 2020-03-04T11:38:28.17 | 0.6 | undecidable | manual | P | 203 | 57.6978 | 90 | 0.06 | 46 |
IV.MSAG.HHZ. | 2020-03-04T11:38:21.55 | 0.3 | undecidable | manual | P | 64 | 25.0527 | 91 | -0.03 | 73 |
OT.OT12.EHZ. | 2020-03-04T11:38:21.05 | 0.6 | undecidable | manual | P | 85 | 22.5552 | 91 | -0.02 | 49 |
IV.APRC.HHZ. | 2020-03-04T11:38:20.03 | 0.1 | undecidable | manual | P | 334 | 17.7711 | 92 | -0.1 | 97 |
IV.SGRT.HHZ. | 2020-03-04T11:38:20.23 | 0.1 | positive | manual | P | 29 | 17.9709 | 92 | 0.06 | 98 |
OT.OT04.EHZ. | 2020-03-04T11:38:19.06 | 0.3 | undecidable | manual | P | 338 | 12.6762 | 92 | -0.05 | 74 |
OT.OT03.EHZ. | 2020-03-04T11:38:18.67 | 0.3 | undecidable | manual | P | 5 | 11.0778 | 93 | -0.1 | 74 |
OT.OT06.EHZ. | 2020-03-04T11:38:18.57 | 0.1 | undecidable | manual | P | 336 | 8.7801 | 93 | 0.25 | 96 |
OT.OT05.EHZ. | 2020-03-04T11:38:17.68 | 0.1 | positive | manual | P | 331 | 5.8941 | 95 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHN. | ML:1.8 | 0.00063567635 | 0.2176 | AML | other | m | 2020-03-04T11:38:23.08 |
IV.SGRT.HHE. | ML:1.7 | 0.0005263002999999999 | 0.1984 | AML | other | m | 2020-03-04T11:38:23.27 |
IV.APRC.HNE. | ML:1.8 | 0.000651592 | 0.288 | AML | other | m | 2020-03-04T11:38:23.34 |
IV.APRC.HHE. | ML:1.8 | 0.0006496835 | 0.2944 | AML | other | m | 2020-03-04T11:38:23.33 |
IV.APRC.HHN. | ML:1.9 | 0.0006995021 | 0.3968 | AML | other | m | 2020-03-04T11:38:25.80 |
IV.MSAG.HNE. | ML:1.8 | 0.00037784700000000006 | 0.3008 | AML | other | m | 2020-03-04T11:38:27.82 |
IV.MSAG.HHN. | ML:1.6 | 0.0002521114 | 0.1984 | AML | other | m | 2020-03-04T11:38:28.03 |
IV.MSAG.HNN. | ML:2.0 | 0.0005988453000000001 | 0.2624 | AML | other | m | 2020-03-04T11:38:31.20 |