A magnitude ML 1.8 earthquake occured in region: 5 km SW Poggio Imperiale (FG), on
and geographic coordinates (lat, lon) 41.7890, 15.3310 at 20 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 |
---|---|---|---|---|
Poggio Imperiale | FG | 5 | 2724 | 2724 |
San Paolo di Civitate | FG | 8 | 5818 | 8542 |
Lesina | FG | 9 | 6410 | 14952 |
Apricena | FG | 9 | 13328 | 28280 |
Torremaggiore | FG | 11 | 17311 | 45591 |
San Severo | FG | 12 | 53905 | 99496 |
Serracapriola | FG | 14 | 3931 | 103427 |
Chieuti | FG | 15 | 1698 | 105125 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2023-12-04 22:00:03 |
41.7893 | 15.3307 | 20 | 2023-12-04 22:08:32 |
Sala Sismica INGV-Roma | 123816521 |
Field | Value |
---|---|
Time (UTC) | 2023-12-04 22:00:03 ± 0.12 |
Latitude | 41.7893 ± 0.0045 |
Longitude | 15.3307 ± 0.0048 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123816521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 489 |
Semi-minor axis of confidence ellipse (meter) | 125 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 185 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 25 |
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) | 0.45865 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 123816521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-04 22:08:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRVN.HHZ. | 2023-12-04T22:00:36.54 | 3.0 | undecidable | manual | S | -3.18 | 0 | |||
IV.AMUR.HHZ. | 2023-12-04T22:00:28.29 | 3.0 | positive | manual | P | -0.41 | 0 | |||
IV.LPEL.HHZ. | 2023-12-04T22:00:21.18 | 3.0 | positive | manual | P | -0.02 | 0 | |||
IV.SNAL.HHZ. | 2023-12-04T22:00:19.73 | 3.0 | negative | manual | P | -1.73 | 0 | |||
IV.MOCO.HHZ. | 2023-12-04T22:00:19.90 | 0.6 | undecidable | manual | S | 197 | 48.7179 | 103 | 0.61 | 41 |
OT.OT12.EHZ. | 2023-12-04T22:00:19.98 | 0.6 | undecidable | manual | S | 110 | 50.9157 | 103 | 0.11 | 46 |
OT.OT07.EHZ. | 2023-12-04T22:00:16.42 | 0.6 | undecidable | manual | S | 120 | 37.2294 | 109 | 0.08 | 48 |
IV.SGRT.HHZ. | 2023-12-04T22:00:15.97 | 0.6 | undecidable | manual | S | 96 | 34.3434 | 110 | 0.34 | 45 |
OT.OT11.EHZ. | 2023-12-04T22:00:14.52 | 0.6 | undecidable | manual | S | 179 | 30.4473 | 114 | -0.14 | 48 |
OT.OT03.EHZ. | 2023-12-04T22:00:14.35 | 0.6 | undecidable | manual | S | 108 | 27.75 | 116 | 0.35 | 46 |
OT.OT05.EHZ. | 2023-12-04T22:00:13.57 | 0.6 | undecidable | manual | S | 123 | 26.751 | 117 | -0.19 | 47 |
OT.OT12.EHZ. | 2023-12-04T22:00:13.63 | 1.0 | undecidable | manual | P | 110 | 50.9157 | 103 | 0.66 | 20 |
OT.OT06.EHZ. | 2023-12-04T22:00:12.99 | 0.6 | undecidable | manual | S | 118 | 24.6531 | 120 | -0.29 | 47 |
OT.OT04.EHN. | 2023-12-04T22:00:12.51 | 0.6 | undecidable | manual | S | 110 | 22.0668 | 124 | -0.19 | 48 |
IV.MOCO.HHZ. | 2023-12-04T22:00:12.81 | 0.1 | undecidable | manual | P | 197 | 48.7179 | 103 | 0.17 | 92 |
IV.MELA.HHZ. | 2023-12-04T22:00:11.91 | 0.6 | undecidable | manual | S | 241 | 19.2696 | 128 | -0.17 | 48 |
IV.APRC.HHZ. | 2023-12-04T22:00:11.80 | 0.6 | undecidable | manual | S | 101 | 17.9709 | 131 | -0.01 | 50 |
IV.TREM.HHZ. | 2023-12-04T22:00:11.23 | 0.1 | undecidable | manual | P | 22 | 39.8268 | 107 | -0.1 | 95 |
OT.OT16.EHE. | 2023-12-04T22:00:11.17 | 0.6 | undecidable | manual | S | 291 | 14.1747 | 138 | 0.08 | 50 |
OT.OT07.EHZ. | 2023-12-04T22:00:10.64 | 0.1 | undecidable | manual | P | 120 | 37.2294 | 109 | -0.3 | 91 |
IV.SGRT.HHZ. | 2023-12-04T22:00:10.65 | 0.1 | negative | manual | P | 96 | 34.3434 | 110 | 0.12 | 95 |
OT.OT11.EHZ. | 2023-12-04T22:00:09.79 | 0.1 | negative | manual | P | 179 | 30.4473 | 114 | -0.19 | 94 |
OT.OT03.EHZ. | 2023-12-04T22:00:09.68 | 0.1 | undecidable | manual | P | 108 | 27.75 | 116 | 0.09 | 97 |
OT.OT06.EHZ. | 2023-12-04T22:00:09.05 | 0.1 | undecidable | manual | P | 118 | 24.6531 | 120 | -0.13 | 97 |
OT.OT05.EHZ. | 2023-12-04T22:00:09.22 | 0.6 | negative | manual | P | 123 | 26.751 | 117 | -0.24 | 47 |
IV.MELA.HHZ. | 2023-12-04T22:00:08.31 | 0.1 | undecidable | manual | P | 241 | 19.2696 | 128 | -0.17 | 97 |
IV.APRC.HHZ. | 2023-12-04T22:00:08.54 | 0.6 | negative | manual | P | 101 | 17.9709 | 131 | 0.22 | 48 |
OT.OT04.EHN. | 2023-12-04T22:00:08.88 | 0.1 | undecidable | manual | P | 110 | 22.0668 | 124 | 0.05 | 99 |
OT.OT16.EHE. | 2023-12-04T22:00:07.98 | 0.1 | undecidable | manual | P | 291 | 14.1747 | 138 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MELA.HHN. | ML:2.2 | 0.0010184999999999999 | 0.18 | AML | other | m | 2023-12-04T22:00:12.14 |
IV.MELA.HNN. | ML:2.2 | 0.0009395 | 0.18 | AML | other | m | 2023-12-04T22:00:12.15 |
IV.APRC.HHE. | ML:1.8 | 0.0003435 | 0.32 | AML | other | m | 2023-12-04T22:00:12.32 |
IV.MELA.HHE. | ML:2.3 | 0.001245 | 0.24 | AML | other | m | 2023-12-04T22:00:12.17 |
IV.MELA.HNE. | ML:2.3 | 0.0011619999999999998 | 0.24 | AML | other | m | 2023-12-04T22:00:12.17 |
IV.APRC.HHN. | ML:1.9 | 0.0004485 | 1.78 | AML | other | m | 2023-12-04T22:00:12.01 |
OT.OT11.EHE. | ML:2.1 | 0.0005525 | 0.24 | AML | other | m | 2023-12-04T22:00:14.83 |
OT.OT11.EHN. | ML:1.9 | 0.00033999999999999997 | 1.26 | AML | other | m | 2023-12-04T22:00:15.25 |
IV.SGRT.HHE. | ML:1.6 | 0.0001375 | 1.22 | AML | other | m | 2023-12-04T22:00:17.85 |
IV.SGRT.HHN. | ML:1.7 | 0.0001705 | 0.44 | AML | other | m | 2023-12-04T22:00:20.33 |
OT.OT12.EHE. | ML:1.3 | 0.0000492 | 1.38 | AML | other | m | 2023-12-04T22:00:23.87 |
OT.OT12.EHN. | ML:1.5 | 0.00008005 | 0.72 | AML | other | m | 2023-12-04T22:00:24.01 |
IV.LPEL.HHE. | ML:1.7 | 0.000045600000000000004 | 0.18 | AML | other | m | 2023-12-04T22:00:36.48 |
IV.LPEL.HHN. | ML:1.7 | 0.00004885 | 0.72 | AML | other | m | 2023-12-04T22:00:36.29 |
IV.MRVN.HHE. | ML:1.6 | 0.000033549999999999996 | 1.24 | AML | other | m | 2023-12-04T22:00:38.75 |
IV.MRVN.HHN. | ML:1.6 | 0.00003594999999999999 | 0.5 | AML | other | m | 2023-12-04T22:00:40.32 |