A magnitude ML 2.0 earthquake occured in region: Costa Catanese (Catania), on
and geographic coordinates (lat, lon) 37.4950, 15.4580 at 10 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2023-12-07 21:50:17 |
37.4952 | 15.4582 | 10 | 2023-12-07 22:01:00 |
Sala Sismica INGV-Roma | 123883331 |
Field | Value |
---|---|
Time (UTC) | 2023-12-07 21:50:17 ± 0.31 |
Latitude | 37.4952 ± 0.0072 |
Longitude | 15.4582 ± 0.0215 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123883331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1835 |
Semi-minor axis of confidence ellipse (meter) | 658 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 223 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85436 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 123883331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-07 22:01:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PAOL.HNZ. | 2023-12-07T21:51:50.37 | 3.0 | undecidable | manual | Sn | -2.36 | 0 | |||
IV.CPOZ.HNZ. | 2023-12-07T21:51:14.40 | 3.0 | undecidable | manual | Pg | 5.42 | 0 | |||
IV.HPAC.HHZ. | 2023-12-07T21:50:46.18 | 0.6 | undecidable | manual | S | 203 | 94.8384 | 50 | 0.87 | 35 |
IV.HAVL.HHZ. | 2023-12-07T21:50:37.79 | 0.6 | undecidable | manual | S | 207 | 66.378 | 50 | 0.08 | 47 |
IV.AIO.HHE. | 2023-12-07T21:50:35.43 | 0.6 | undecidable | manual | S | 340 | 56.3991 | 50 | 0.39 | 45 |
IV.HLNI.HHZ. | 2023-12-07T21:50:33.67 | 0.6 | undecidable | manual | S | 253 | 54.1014 | 50 | -0.76 | 43 |
IV.HPAC.HHZ. | 2023-12-07T21:50:33.45 | 0.6 | undecidable | manual | P | 203 | 94.8384 | 50 | 0.02 | 45 |
IV.SSY.HHZ. | 2023-12-07T21:50:33.60 | 0.6 | undecidable | manual | S | 222 | 50.5161 | 50 | 0.14 | 47 |
IV.HVZN.HHZ. | 2023-12-07T21:50:30.00 | 0.3 | positive | manual | P | 242 | 74.37 | 50 | -0.26 | 69 |
IV.EPOZ.HHZ. | 2023-12-07T21:50:29.05 | 0.6 | undecidable | manual | S | 310 | 30.747 | 50 | 0.85 | 35 |
IV.HAGA.HHE. | 2023-12-07T21:50:29.60 | 0.6 | undecidable | manual | S | 229 | 35.4423 | 50 | 0.15 | 48 |
IV.AGST.EHZ. | 2023-12-07T21:50:29.23 | 0.3 | undecidable | manual | S | 218 | 33.4443 | 50 | 0.33 | 70 |
IV.HAVL.HHZ. | 2023-12-07T21:50:29.09 | 0.3 | positive | manual | P | 207 | 66.378 | 50 | 0.05 | 71 |
IV.AIO.HHE. | 2023-12-07T21:50:27.42 | 0.1 | undecidable | manual | P | 340 | 56.3991 | 50 | -0.08 | 95 |
IV.HSRS.HHE. | 2023-12-07T21:50:26.16 | 0.6 | undecidable | manual | P | 205 | 49.2174 | 50 | -0.24 | 47 |
IV.EMSA.HHE. | 2023-12-07T21:50:26.24 | 0.1 | undecidable | manual | P | 271 | 45.1215 | 50 | 0.47 | 86 |
IV.SSY.HHZ. | 2023-12-07T21:50:26.53 | 0.1 | undecidable | manual | P | 222 | 50.5161 | 50 | -0.06 | 99 |
IV.HLNI.HHZ. | 2023-12-07T21:50:26.61 | 0.6 | positive | manual | P | 253 | 54.1014 | 50 | -0.54 | 45 |
IV.ECTS.HHE. | 2023-12-07T21:50:26.67 | 0.1 | undecidable | manual | P | 326 | 52.1034 | 50 | -0.17 | 95 |
IV.AGST.EHZ. | 2023-12-07T21:50:24.11 | 0.1 | positive | manual | P | 218 | 33.4443 | 50 | 0.15 | 98 |
IT.LNT.HGE. | 2023-12-07T21:50:24.95 | 0.3 | undecidable | manual | P | 240 | 46.3203 | 50 | -0.99 | 57 |
IV.HAGA.HHE. | 2023-12-07T21:50:24.26 | 0.1 | undecidable | manual | P | 229 | 35.4423 | 50 | -0.02 | 100 |
IV.EPOZ.HHZ. | 2023-12-07T21:50:23.66 | 0.1 | negative | manual | P | 310 | 30.747 | 50 | 0.1 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AGST.EHE. | ML:2.2 | 0.0006215 | 0.5 | AML | other | m | 2023-12-07T21:50:29.57 |
IV.AGST.EHN. | ML:2.3 | 0.0008544999999999999 | 0.74 | AML | other | m | 2023-12-07T21:50:29.44 |
IV.EPOZ.HHE. | ML:1.7 | 0.0002575 | 0.52 | AML | other | m | 2023-12-07T21:50:30.58 |
IV.EPOZ.HHN. | ML:1.8 | 0.000328 | 0.74 | AML | other | m | 2023-12-07T21:50:31.92 |
IV.HLNI.HHE. | ML:1.6 | 0.0000951 | 0.56 | AML | other | m | 2023-12-07T21:50:37.40 |
IV.HLNI.HHN. | ML:1.6 | 0.00009845 | 0.12 | AML | other | m | 2023-12-07T21:50:37.81 |
IV.HAVL.HHE. | ML:2.0 | 0.0001995 | 1 | AML | other | m | 2023-12-07T21:50:41.79 |
IV.HAVL.HHN. | ML:2.0 | 0.0001825 | 0.16 | AML | other | m | 2023-12-07T21:50:44.24 |
IV.HPAC.HHE. | ML:2.5 | 0.0003675 | 1.36 | AML | other | m | 2023-12-07T21:50:47.69 |
IV.HPAC.HHN. | ML:2.5 | 0.0003555 | 0.84 | AML | other | m | 2023-12-07T21:50:47.42 |