A magnitude ML 1.8 earthquake occured in region: 1 km E Raddusa (CT), on
and geographic coordinates (lat, lon) 37.4740, 14.5470 at 31 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 |
---|---|---|---|---|
Raddusa | CT | 1 | 3178 | 3178 |
Castel di Iudica | CT | 9 | 4625 | 7803 |
Aidone | EN | 11 | 4889 | 12692 |
Valguarnera Caropepe | EN | 14 | 7866 | 20558 |
Ramacca | CT | 16 | 10894 | 31452 |
Catenanuova | EN | 17 | 4866 | 36318 |
Piazza Armerina | EN | 19 | 21886 | 58204 |
Mirabella Imbaccari | CT | 19 | 4912 | 63116 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2024-03-15 17:12:43 |
37.4737 | 14.5472 | 31 | 2024-03-15 17:25:41 |
Sala Sismica INGV-Roma | 125903061 |
Field | Value |
---|---|
Time (UTC) | 2024-03-15 17:12:43 ± 0.47 |
Latitude | 37.4737 ± 0.0171 |
Longitude | 14.5472 ± 0.0147 |
Depth (km) | 31 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125903061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1847 |
Semi-minor axis of confidence ellipse (meter) | 472 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 178 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 218 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.45 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68798 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 125903061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-15 17:25:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECHR.HHZ. | 2024-03-15T17:13:42.63 | 3.0 | undecidable | manual | P | 0 | ||||
IV.HAVL.HHZ. | 2024-03-15T17:13:07.36 | 0.6 | undecidable | manual | S | 138 | 76.368 | 107 | -0.18 | 45 |
IV.CROCE.HHE. | 2024-03-15T17:13:07.50 | 0.3 | undecidable | manual | S | 181 | 71.1732 | 108 | 1.29 | 46 |
IV.HSRS.HHE. | 2024-03-15T17:13:06.97 | 0.3 | undecidable | manual | S | 125 | 73.0713 | 108 | 0.28 | 68 |
IV.AGST.EHZ. | 2024-03-15T17:13:05.16 | 3.0 | undecidable | manual | S | -0.19 | 0 | |||
IV.SSY.HHZ. | 2024-03-15T17:13:03.64 | 0.3 | undecidable | manual | S | 127 | 58.1973 | 113 | 0.67 | 62 |
IV.HMDC.HNZ. | 2024-03-15T17:13:02.63 | 0.6 | undecidable | manual | S | 160 | 60.7947 | 112 | -0.98 | 35 |
IV.RESU.HHZ. | 2024-03-15T17:13:00.62 | 3.0 | undecidable | manual | S | 0 | ||||
IV.RAFF.HHZ. | 2024-03-15T17:12:57.08 | 0.3 | undecidable | manual | S | 210 | 32.2455 | 129 | 0.1 | 76 |
IV.HVZN.HHZ. | 2024-03-15T17:12:57.49 | 0.3 | undecidable | manual | S | 156 | 35.9418 | 126 | -0.28 | 72 |
IV.HAVL.HHZ. | 2024-03-15T17:12:57.47 | 0.3 | undecidable | manual | P | 138 | 76.368 | 107 | -0.08 | 68 |
IV.AGST.EHZ. | 2024-03-15T17:12:57.42 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CROCE.HHE. | 2024-03-15T17:12:56.37 | 0.3 | undecidable | manual | P | 181 | 71.1732 | 108 | -0.41 | 64 |
IV.HLNI.HHZ. | 2024-03-15T17:12:56.65 | 0.3 | undecidable | manual | S | 116 | 31.8459 | 130 | -0.24 | 73 |
IV.HSRS.HHE. | 2024-03-15T17:12:56.63 | 0.6 | undecidable | manual | P | 125 | 73.0713 | 108 | -0.43 | 43 |
IV.SSY.HHZ. | 2024-03-15T17:12:55.17 | 0.1 | undecidable | manual | P | 127 | 58.1973 | 113 | 0.26 | 94 |
IV.HMDC.HNZ. | 2024-03-15T17:12:54.84 | 0.3 | undecidable | manual | P | 160 | 60.7947 | 112 | -0.44 | 65 |
IV.RESU.HHZ. | 2024-03-15T17:12:53.84 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CPTP.HHZ. | 2024-03-15T17:12:52.89 | 0.3 | undecidable | manual | P | 258 | 34.6431 | 127 | 1.14 | 54 |
IV.GALF.HHZ. | 2024-03-15T17:12:51.46 | 3.0 | undecidable | manual | P | 0 | ||||
IV.RAFF.HHZ. | 2024-03-15T17:12:51.15 | 0.1 | undecidable | manual | P | 210 | 32.2455 | 129 | -0.31 | 94 |
IV.HLNI.HHZ. | 2024-03-15T17:12:51.36 | 0.1 | undecidable | manual | P | 116 | 31.8459 | 130 | -0.04 | 100 |
IV.HVZN.HHZ. | 2024-03-15T17:12:51.70 | 0.1 | undecidable | manual | P | 156 | 35.9418 | 126 | -0.21 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHN. | ML:1.9 | 0.000251 | 0.22 | AML | other | m | 2024-03-15T17:12:56.90 |
IV.HLNI.HNN. | ML:1.9 | 0.00023999999999999998 | 0.24 | AML | other | m | 2024-03-15T17:12:56.79 |
IV.HLNI.HHE. | ML:1.8 | 0.000209 | 1.78 | AML | other | m | 2024-03-15T17:12:56.98 |
IV.HLNI.HNE. | ML:1.8 | 0.0001918332 | 0.22 | AML | other | m | 2024-03-15T17:12:56.98 |
IV.RAFF.HHN. | ML:1.8 | 0.00017751575 | 0.18 | AML | other | m | 2024-03-15T17:12:57.60 |
IV.HVZN.HHE. | ML:2.0 | 0.00027522639999999997 | 0.2 | AML | other | m | 2024-03-15T17:12:57.71 |
IV.RAFF.HHE. | ML:1.4 | 0.000074033045 | 0.32 | AML | other | m | 2024-03-15T17:12:59.86 |
IV.HVZN.HHN. | ML:1.7 | 0.0001565 | 0.18 | AML | other | m | 2024-03-15T17:12:58.90 |
IV.GALF.HHE. | ML:1.6 | 0.00015397785 | 0.46 | AML | other | m | 2024-03-15T17:12:59.97 |
IV.GALF.HHN. | ML:1.5 | 0.00011503874999999999 | 0.3 | AML | other | m | 2024-03-15T17:13:01.94 |
IV.SSY.HHN. | ML:2.2 | 0.00027145865000000003 | 0.12 | AML | other | m | 2024-03-15T17:13:05.27 |
IV.SSY.HHE. | ML:1.8 | 0.00013122568 | 0.12 | AML | other | m | 2024-03-15T17:13:04.70 |
IV.HAVL.HHN. | ML:2.2 | 0.00020185355 | 0.28 | AML | other | m | 2024-03-15T17:13:08.90 |
IV.HAVL.HHE. | ML:1.8 | 0.000088752035 | 0.14 | AML | other | m | 2024-03-15T17:13:10.56 |
IV.RAFF.HNE. | ML:1.2 | 0.00005624445 | 0.19 | AML | other | m | 2024-03-15T17:12:57.51 |
IV.RAFF.HNN. | ML:1.4 | 0.00007055905500000001 | 0.19 | AML | other | m | 2024-03-15T17:12:57.61 |
IV.GALF.HNE. | ML:1.4 | 0.000079578175 | 0.33 | AML | other | m | 2024-03-15T17:13:01.96 |
IV.GALF.HNN. | ML:1.2 | 0.000055153775000000005 | 0.34 | AML | other | m | 2024-03-15T17:13:02.09 |
IV.HVZN.HNE. | ML:2.0 | 0.00030220409999999996 | 0.21 | AML | other | m | 2024-03-15T17:12:57.72 |
IV.HVZN.HNN. | ML:1.9 | 0.00020870279999999998 | 0.48 | AML | other | m | 2024-03-15T17:13:02.48 |
IV.SSY.HNE. | ML:2.1 | 0.000220089175 | 0.12 | AML | other | m | 2024-03-15T17:13:05.29 |
IV.SSY.HNN. | ML:2.1 | 0.00021493885 | 0.14 | AML | other | m | 2024-03-15T17:13:04.72 |
IV.AGST.EHE. | ML:1.9 | 0.0001290087 | 0.14 | AML | other | m | 2024-03-15T17:13:05.40 |
IV.AGST.EHN. | ML:1.9 | 0.00013140078 | 0.2 | AML | other | m | 2024-03-15T17:13:06.62 |