A magnitude ML 1.0 earthquake occured in region: 2 km N Apricena (FG), on
and geographic coordinates (lat, lon) 41.8050, 15.4460 at 12 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Apricena | FG | 2 | 13328 | 13328 |
Poggio Imperiale | FG | 7 | 2724 | 16052 |
Lesina | FG | 10 | 6410 | 22462 |
San Nicandro Garganico | FG | 10 | 15566 | 38028 |
San Severo | FG | 14 | 53905 | 91933 |
San Paolo di Civitate | FG | 17 | 5818 | 97751 |
Torremaggiore | FG | 18 | 17311 | 115062 |
Rignano Garganico | FG | 18 | 2117 | 117179 |
San Marco in Lamis | FG | 19 | 13831 | 131010 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-11-20 18:15:36 |
41.8048 | 15.4463 | 12 | 2023-11-20 18:23:25 |
Sala Sismica INGV-Roma | 123288391 |
Field | Value |
---|---|
Time (UTC) | 2023-11-20 18:15:36 ± 0.13 |
Latitude | 41.8048 ± 0.0171 |
Longitude | 15.4463 ± 0.0097 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123288391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1950 |
Semi-minor axis of confidence ellipse (meter) | 577 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 185 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.08633 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27429 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 123288391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-20 18:23:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MELA.HHZ. | 2023-11-20T18:15:46.98 | 0.6 | undecidable | manual | S | 248 | 28.6491 | 92 | -0.01 | 50 |
IV.SGRT.HHZ. | 2023-11-20T18:15:45.49 | 0.6 | undecidable | manual | S | 103 | 25.2525 | 92 | -0.59 | 45 |
OT.OT06.EHZ. | 2023-11-20T18:15:44.05 | 0.6 | undecidable | manual | S | 137 | 18.0708 | 96 | -0.12 | 50 |
OT.OT05.EHZ. | 2023-11-20T18:15:44.94 | 0.6 | undecidable | manual | S | 141 | 20.6682 | 94 | 0.06 | 51 |
OT.OT04.EHZ. | 2023-11-20T18:15:43.16 | 0.6 | undecidable | manual | S | 130 | 14.5743 | 103 | -0.1 | 51 |
OT.OT07.EHZ. | 2023-11-20T18:15:43.02 | 0.3 | undecidable | manual | P | 132 | 30.4473 | 92 | 0.03 | 75 |
IV.SGRT.HHZ. | 2023-11-20T18:15:42.47 | 0.6 | positive | manual | P | 103 | 25.2525 | 92 | 0.27 | 48 |
IV.MELA.HHZ. | 2023-11-20T18:15:42.74 | 0.1 | negative | manual | P | 248 | 28.6491 | 92 | 0.02 | 100 |
OT.OT05.EHZ. | 2023-11-20T18:15:41.67 | 0.3 | undecidable | manual | P | 141 | 20.6682 | 94 | 0.17 | 74 |
OT.OT16.EHZ. | 2023-11-20T18:15:41.66 | 0.3 | undecidable | manual | P | 278 | 23.0547 | 93 | -0.21 | 74 |
IV.APRC.HHZ. | 2023-11-20T18:15:41.79 | 0.6 | undecidable | manual | S | 123 | 9.5793 | 125 | -0.25 | 49 |
OT.OT06.EHZ. | 2023-11-20T18:15:41.24 | 0.3 | undecidable | manual | P | 137 | 18.0708 | 96 | 0.15 | 74 |
IV.APRC.HHZ. | 2023-11-20T18:15:40.06 | 0.3 | negative | manual | P | 123 | 9.5793 | 125 | 0.2 | 75 |
OT.OT04.EHZ. | 2023-11-20T18:15:40.63 | 0.3 | undecidable | manual | P | 130 | 14.5743 | 103 | 0.06 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APRC.HHE. | ML:1.0 | 0.0001173458 | 0.1408 | AML | other | m | 2023-11-20T18:15:42.44 |
IV.APRC.HHN. | ML:1.2 | 0.00016861195000000001 | 0.128 | AML | other | m | 2023-11-20T18:15:43.05 |
IV.MELA.HHN. | ML:1.2 | 0.000084797335 | 0.3456 | AML | other | m | 2023-11-20T18:15:49.05 |
IV.MELA.HHE. | ML:1.2 | 0.00007466361500000001 | 0.32 | AML | other | m | 2023-11-20T18:15:50.68 |
IV.SGRT.HHE. | ML:0.6 | 0.000021490599999999997 | 0.1536 | AML | other | m | 2023-11-20T18:15:46.76 |
IV.SGRT.HHN. | ML:0.8 | 0.00004225632999999999 | 1.0112 | AML | other | m | 2023-11-20T18:15:49.04 |