A magnitude ML 1.8 earthquake occured in region: Costa Catanese (Catania), on
and geographic coordinates (lat, lon) 37.7440, 15.4800 at 9 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 1.8 | 2024-03-01 11:18:45 |
37.744 | 15.4795 | 9 | 2024-03-01 11:28:16 |
Sala Sismica INGV-Roma | 125638931 |
Field | Value |
---|---|
Time (UTC) | 2024-03-01 11:18:45 ± 0.17 |
Latitude | 37.7440 ± 0.0054 |
Longitude | 15.4795 ± 0.0091 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125638931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 641 |
Semi-minor axis of confidence ellipse (meter) | 562 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 109 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.25091 |
Epicentral distance of station farthest from the epicenter (degree) | 0.83367 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 125638931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-01 11:28:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2024-03-01T11:19:08.78 | 0.3 | undecidable | manual | S | 209 | 74.1702 | 50 | 0.31 | 68 |
IV.HLNI.HHZ. | 2024-03-01T11:19:06.67 | 1.0 | undecidable | manual | S | 231 | 69.1752 | 50 | -0.44 | 21 |
IV.HCRL.HHE. | 2024-03-01T11:19:06.52 | 0.3 | undecidable | manual | S | 218 | 64.491 | 50 | 0.64 | 64 |
IV.HAGA.HHE. | 2024-03-01T11:19:04.62 | 0.3 | undecidable | manual | S | 209 | 58.3971 | 50 | 0.38 | 69 |
IV.MSRU.HHZ. | 2024-03-01T11:19:04.12 | 0.6 | undecidable | manual | S | 2 | 57.6978 | 50 | 0.05 | 48 |
IV.MRCB.HHZ. | 2024-03-01T11:19:02.28 | 0.3 | undecidable | manual | S | 23 | 50.3163 | 50 | 0.19 | 73 |
IV.HAVL.HHZ. | 2024-03-01T11:19:01.08 | 0.6 | undecidable | manual | P | 200 | 92.5407 | 50 | -0.6 | 40 |
IV.NOV.HHZ. | 2024-03-01T11:19:00.90 | 0.3 | undecidable | manual | S | 316 | 43.5231 | 50 | 0.63 | 67 |
IY.CNDF.HHZ.00 | 2024-03-01T11:19:00.87 | 0.3 | undecidable | manual | S | 49 | 43.8228 | 50 | 0.51 | 69 |
IV.MPNC.HHZ. | 2024-03-01T11:19:00.54 | 0.6 | undecidable | manual | S | 346 | 46.0206 | 50 | -0.4 | 45 |
IV.IVPL.HHZ. | 2024-03-01T11:18:59.48 | 0.3 | undecidable | manual | P | 328 | 82.5507 | 50 | -0.66 | 59 |
IV.AIO.HHZ. | 2024-03-01T11:18:58.07 | 0.3 | undecidable | manual | S | 319 | 33.1446 | 50 | 0.55 | 63 |
IV.SSY.HHZ. | 2024-03-01T11:18:58.58 | 0.3 | undecidable | manual | P | 209 | 74.1702 | 50 | -0.27 | 67 |
IV.HCRL.HHE. | 2024-03-01T11:18:57.26 | 0.1 | undecidable | manual | P | 218 | 64.491 | 50 | -0.09 | 95 |
IV.HLNI.HHZ. | 2024-03-01T11:18:57.49 | 0.3 | undecidable | manual | P | 231 | 69.1752 | 50 | -0.58 | 63 |
IV.AGST.EHZ. | 2024-03-01T11:18:56.34 | 0.6 | undecidable | manual | P | 202 | 58.497 | 50 | -0.08 | 48 |
IV.MUCR.HHZ. | 2024-03-01T11:18:56.76 | 0.1 | undecidable | manual | P | 302 | 62.493 | 50 | -0.29 | 91 |
IV.HAGA.HHE. | 2024-03-01T11:18:56.29 | 0.1 | undecidable | manual | P | 209 | 58.3971 | 50 | -0.12 | 95 |
IV.MSRU.HHZ. | 2024-03-01T11:18:55.85 | 0.3 | undecidable | manual | P | 2 | 57.6978 | 50 | -0.46 | 67 |
IV.MPAZ.HHE. | 2024-03-01T11:18:55.80 | 0.1 | undecidable | manual | P | 63 | 51.7038 | 50 | 0.42 | 90 |
IV.GMB1.HHZ. | 2024-03-01T11:18:55.90 | 0.1 | undecidable | manual | P | 32 | 55.9995 | 50 | -0.14 | 95 |
IV.MRCB.HHZ. | 2024-03-01T11:18:54.96 | 0.1 | positive | manual | P | 23 | 50.3163 | 50 | -0.21 | 95 |
IV.NOV.HHZ. | 2024-03-01T11:18:54.11 | 0.1 | positive | manual | P | 316 | 43.5231 | 50 | -0.01 | 100 |
IY.CNDF.HHZ.00 | 2024-03-01T11:18:54.22 | 0.1 | undecidable | manual | P | 49 | 43.8228 | 50 | 0.05 | 99 |
IV.MPNC.HHZ. | 2024-03-01T11:18:53.91 | 0.3 | positive | manual | P | 346 | 46.0206 | 50 | -0.59 | 65 |
IV.MTTG.HHZ. | 2024-03-01T11:18:53.01 | 0.1 | undecidable | manual | P | 34 | 34.6431 | 50 | 0.26 | 94 |
IV.EPMN.HHE. | 2024-03-01T11:18:52.29 | 0.3 | undecidable | manual | P | 288 | 27.8499 | 108 | 0.73 | 57 |
IV.AIO.HHZ. | 2024-03-01T11:18:52.51 | 0.1 | undecidable | manual | P | 319 | 33.1446 | 50 | -0.02 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AIO.HHE. | ML:1.8 | 0.000284 | 0.16 | AML | other | m | 2024-03-01T11:18:58.72 |
IV.AIO.HHN. | ML:1.7 | 0.000212 | 0.72 | AML | other | m | 2024-03-01T11:18:58.55 |
IV.MTTG.HHE. | ML:1.6 | 0.0001565 | 0.92 | AML | other | m | 2024-03-01T11:18:58.45 |
IV.MTTG.HHN. | ML:1.5 | 0.0001379 | 1.26 | AML | other | m | 2024-03-01T11:18:59.29 |
IV.NOV.HHE. | ML:1.9 | 0.000275 | 0.24 | AML | other | m | 2024-03-01T11:19:01.14 |
IV.NOV.HHN. | ML:1.7 | 0.000167 | 1.14 | AML | other | m | 2024-03-01T11:19:01.81 |
IY.CNDF.HHN.00 | ML:1.8 | 0.0002165 | 0.28 | AML | other | m | 2024-03-01T11:19:01.57 |
IY.CNDF.HHE.00 | ML:1.8 | 0.000174 | 0.8 | AML | other | m | 2024-03-01T11:19:01.98 |
IV.MPNC.HHN. | ML:1.9 | 0.00023099999999999998 | 1.5 | AML | other | m | 2024-03-01T11:19:03.09 |
IV.MPNC.HHE. | ML:1.9 | 0.0002195 | 0.54 | AML | other | m | 2024-03-01T11:19:03.69 |
IV.GMB1.HHE. | ML:1.7 | 0.0001245 | 1.08 | AML | other | m | 2024-03-01T11:19:04.57 |
IV.GMB1.HNE. | ML:1.8 | 0.0001325 | 1.1 | AML | other | m | 2024-03-01T11:19:04.03 |
IV.MSRU.HHN. | ML:1.8 | 0.00015 | 1.24 | AML | other | m | 2024-03-01T11:19:05.32 |
IV.MSRU.HHE. | ML:1.9 | 0.0001905 | 0.34 | AML | other | m | 2024-03-01T11:19:05.41 |
IV.GMB1.HHN. | ML:1.7 | 0.00010714999999999999 | 0.58 | AML | other | m | 2024-03-01T11:19:06.34 |
IV.GMB1.HNN. | ML:1.7 | 0.0001128 | 0.56 | AML | other | m | 2024-03-01T11:19:06.35 |