A magnitude ML 1.8 earthquake occured in region: Costa Ragusana (Ragusa), on
and geographic coordinates (lat, lon) 36.5090, 14.6090 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 1.8 | 2024-04-11 15:19:52 |
36.5092 | 14.6093 | 10 | 2024-04-11 15:28:41 |
Sala Sismica INGV-Roma | 126648581 |
Field | Value |
---|---|
Time (UTC) | 2024-04-11 15:19:52 ± 0.19 |
Latitude | 36.5092 ± 0.0090 |
Longitude | 14.6093 ± 0.0090 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126648581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 980 |
Semi-minor axis of confidence ellipse (meter) | 740 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 18 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 289 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86425 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 126648581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-11 15:28:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT15.EHZ. | 2024-04-11T15:21:18.01 | 3.0 | positive | manual | Pg | 14.4 | 0 | |||
IV.SPS2.HHZ. | 2024-04-11T15:21:16.07 | 3.0 | undecidable | manual | Sn | 0.81 | 0 | |||
IT.VNF1.HNZ. | 2024-04-11T15:21:16.15 | 3.0 | negative | manual | Pg | 11.67 | 0 | |||
IV.MOCO.HHZ. | 2024-04-11T15:21:08.65 | 3.0 | undecidable | manual | Pg | 5.69 | 0 | |||
IV.PAOL.HHZ. | 2024-04-11T15:21:08.74 | 3.0 | undecidable | manual | Pg | 10.68 | 0 | |||
IV.CQUE.HHZ. | 2024-04-11T15:20:56.78 | 3.0 | positive | manual | Pn | 0.52 | 0 | |||
IV.HLNI.HHZ. | 2024-04-11T15:20:20.60 | 0.3 | undecidable | manual | S | 14 | 95.9262 | 50 | -0.17 | 67 |
IV.SSY.HHZ. | 2024-04-11T15:20:17.41 | 0.3 | undecidable | manual | S | 30 | 82.9503 | 50 | 0.12 | 70 |
IV.HVZN.HHZ. | 2024-04-11T15:20:15.50 | 0.6 | undecidable | manual | S | 7 | 74.7696 | 50 | 0.37 | 45 |
IV.HAVL.HHZ. | 2024-04-11T15:20:13.04 | 0.3 | undecidable | manual | S | 42 | 67.5768 | 50 | -0.17 | 71 |
IV.HLNI.HHZ. | 2024-04-11T15:20:08.80 | 0.6 | positive | manual | P | 14 | 95.9262 | 50 | -0.01 | 47 |
IV.RAFF.HHZ. | 2024-04-11T15:20:07.71 | 3.0 | negative | manual | P | 1.51 | 0 | |||
IV.SSY.HHZ. | 2024-04-11T15:20:06.76 | 0.3 | negative | manual | P | 30 | 82.9503 | 50 | -0.03 | 71 |
IV.HPAC.HHZ. | 2024-04-11T15:20:06.95 | 0.3 | undecidable | manual | S | 60 | 44.0226 | 50 | 0.04 | 77 |
IV.HVZN.HHZ. | 2024-04-11T15:20:05.41 | 0.1 | undecidable | manual | P | 7 | 74.7696 | 50 | -0.14 | 94 |
IV.HAVL.HHZ. | 2024-04-11T15:20:04.15 | 1.0 | negative | manual | P | 42 | 67.5768 | 50 | -0.29 | 23 |
MN.WDD.HHZ. | 2024-04-11T15:20:03.10 | 3.0 | negative | manual | P | -0.4 | 0 | |||
IV.HPAC.HHZ. | 2024-04-11T15:20:00.94 | 0.1 | undecidable | manual | P | 60 | 44.0226 | 50 | 0.14 | 100 |
IV.CROCE.HHZ. | 2024-04-11T15:19:59.72 | 0.6 | undecidable | manual | P | 349 | 36.4413 | 50 | 0.08 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSY.HHE. | ML:1.8 | 0.000079285405 | 0.3 | AML | other | m | 2024-04-11T15:20:17.69 |
IV.HLNI.HHE. | ML:1.7 | 0.000053629525 | 0.26 | AML | other | m | 2024-04-11T15:20:21.45 |
IV.HLNI.HHN. | ML:1.6 | 0.000043286555 | 0.28 | AML | other | m | 2024-04-11T15:20:23.13 |
IV.SSY.HHN. | ML:2.0 | 0.0001421998 | 0.18 | AML | other | m | 2024-04-11T15:20:19.46 |
IV.CROCE.HHE. | ML:1.3 | 0.000074323725 | 0.78 | AML | other | m | 2024-04-11T15:20:15.31 |
IV.CROCE.HHN. | ML:1.2 | 0.00006099632 | 0.8 | AML | other | m | 2024-04-11T15:19:59.46 |
IV.CROCE.HNE. | ML:1.6 | 0.000139282815 | 1.02 | AML | other | m | 2024-04-11T15:19:59.36 |
IV.CROCE.HNN. | ML:1.7 | 0.00019738115 | 0.91 | AML | other | m | 2024-04-11T15:20:20.30 |
IV.HPAC.HHE. | ML:1.8 | 0.0001936628 | 0.16 | AML | other | m | 2024-04-11T15:20:09.31 |
IV.HPAC.HHN. | ML:1.9 | 0.00024178425000000002 | 0.22 | AML | other | m | 2024-04-11T15:20:08.23 |
MN.WDD.HHE. | ML:1.9 | 0.00013213475 | 0.66 | AML | other | m | 2024-04-11T15:20:27.83 |
MN.WDD.HHN. | ML:2.0 | 0.00016916335 | 1.3 | AML | other | m | 2024-04-11T15:20:12.31 |
MN.WDD.HNE. | ML:1.6 | 0.00006268887000000001 | 1.04 | AML | other | m | 2024-04-11T15:20:23.38 |
MN.WDD.HNN. | ML:1.6 | 0.00006266402 | 1 | AML | other | m | 2024-04-11T15:20:02.30 |
IV.HAVL.HHE. | ML:1.5 | 0.0000577974755 | 0.2 | AML | other | m | 2024-04-11T15:20:19.52 |
IV.HAVL.HHN. | ML:1.7 | 0.000088625375 | 1.24 | AML | other | m | 2024-04-11T15:20:03.28 |
IV.HVZN.HHE. | ML:1.9 | 0.00011483392 | 0.64 | AML | other | m | 2024-04-11T15:20:26.38 |
IV.HVZN.HHN. | ML:2.0 | 0.00014895961 | 1.14 | AML | other | m | 2024-04-11T15:20:04.70 |
IV.HVZN.HNE. | ML:1.9 | 0.00012805894 | 0.45 | AML | other | m | 2024-04-11T15:20:18.79 |
IV.HVZN.HNN. | ML:2.1 | 0.00018530225 | 1.07 | AML | other | m | 2024-04-11T15:20:04.79 |
IV.SSY.HNE. | ML:2.0 | 0.00012959120000000001 | 0.67 | AML | other | m | 2024-04-11T15:20:13.56 |
IV.SSY.HNN. | ML:2.0 | 0.00012951685 | 0.19 | AML | other | m | 2024-04-11T15:20:23.58 |
IV.RAFF.HHE. | ML:1.7 | 0.00007037356 | 1.44 | AML | other | m | 2024-04-11T15:20:20.46 |
IV.RAFF.HHN. | ML:1.7 | 0.00006477066 | 1.42 | AML | other | m | 2024-04-11T15:20:13.02 |
IV.RAFF.HNE. | ML:1.6 | 0.000050331500000000004 | 1.58 | AML | other | m | 2024-04-11T15:20:35.45 |
IV.RAFF.HNN. | ML:1.5 | 0.00004399067 | 0.62 | AML | other | m | 2024-04-11T15:20:13.14 |
IV.HLNI.HNE. | ML:2.1 | 0.00012159935 | 0.8 | AML | other | m | 2024-04-11T15:20:34.69 |
IV.HLNI.HNN. | ML:2.0 | 0.00010830667 | 0.8 | AML | other | m | 2024-04-11T15:20:34.96 |