A magnitude ML 1.5 earthquake occured in region: 9 km SW Canicattini Bagni (SR), on
and geographic coordinates (lat, lon) 36.9830, 14.9890 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Canicattini Bagni | SR | 9 | 7109 | 7109 |
Palazzolo Acreide | SR | 12 | 8808 | 15917 |
Noto | SR | 12 | 23913 | 39830 |
Cassaro | SR | 14 | 821 | 40651 |
Buscemi | SR | 15 | 1051 | 41702 |
Avola | SR | 15 | 31708 | 73410 |
Ferla | SR | 16 | 2523 | 75933 |
Solarino | SR | 18 | 8091 | 84024 |
Rosolini | SR | 18 | 21427 | 105451 |
Floridia | SR | 18 | 22762 | 128213 |
Giarratana | RG | 19 | 3048 | 131261 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-04-08 01:37:44 |
36.9827 | 14.9887 | 9 | 2024-04-08 01:41:37 |
Sala Sismica INGV-Roma | 126559601 |
Field | Value |
---|---|
Time (UTC) | 2024-04-08 01:37:44 ± 0.12 |
Latitude | 36.9827 ± 0.0054 |
Longitude | 14.9887 ± 0.0090 |
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 | 126559601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 642 |
Semi-minor axis of confidence ellipse (meter) | 528 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 111 |
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) | 81 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.10882 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37682 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 126559601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-08 01:41:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HLNI.HHZ. | 2024-04-08T01:37:58.84 | 0.1 | undecidable | manual | S | 346 | 41.8248 | 50 | -0.24 | 94 |
IV.HVZN.HHZ. | 2024-04-08T01:37:57.01 | 0.1 | undecidable | manual | S | 312 | 32.4453 | 50 | 0.44 | 86 |
IV.HPAC.HHZ. | 2024-04-08T01:37:56.57 | 0.1 | undecidable | manual | S | 172 | 30.747 | 106 | 0.58 | 82 |
IV.SSY.HHZ. | 2024-04-08T01:37:53.34 | 0.1 | undecidable | manual | S | 21 | 20.868 | 113 | 0.6 | 90 |
IV.ISPIC.HHZ. | 2024-04-08T01:37:53.64 | 0.1 | undecidable | manual | S | 199 | 23.6541 | 110 | -0.03 | 97 |
IV.HLNI.HHZ. | 2024-04-08T01:37:52.38 | 0.3 | positive | manual | P | 346 | 41.8248 | 50 | -0.71 | 62 |
IV.HMDC.HHZ. | 2024-04-08T01:37:52.13 | 0.1 | undecidable | manual | S | 262 | 18.3705 | 115 | 0.15 | 100 |
IV.HVZN.HHZ. | 2024-04-08T01:37:51.00 | 0.6 | undecidable | manual | P | 312 | 32.4453 | 50 | -0.65 | 43 |
IV.HPAC.HHZ. | 2024-04-08T01:37:51.45 | 0.3 | positive | manual | P | 172 | 30.747 | 106 | 0.14 | 70 |
IV.SSY.HHZ. | 2024-04-08T01:37:49.33 | 0.3 | negative | manual | P | 21 | 20.868 | 113 | -0.1 | 72 |
IV.HAVL.HHZ. | 2024-04-08T01:37:49.90 | 0.1 | undecidable | manual | S | 102 | 12.0768 | 126 | -0.18 | 96 |
IV.ISPIC.HHZ. | 2024-04-08T01:37:49.76 | 0.1 | positive | manual | P | 199 | 23.6541 | 110 | -0.21 | 95 |
IV.HMDC.HHZ. | 2024-04-08T01:37:48.89 | 0.1 | negative | manual | P | 262 | 18.3705 | 115 | -0.1 | 96 |
IV.HAVL.HHZ. | 2024-04-08T01:37:47.90 | 1.0 | undecidable | manual | P | 102 | 12.0768 | 126 | 0 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAVL.HHN. | ML:1.6 | 0.0004295 | 1.34 | AML | other | m | 2024-04-08T01:37:51.99 |
IV.HAVL.HHE. | ML:1.6 | 0.000483 | 0.94 | AML | other | m | 2024-04-08T01:37:51.32 |
IV.HMDC.HHN. | ML:1.3 | 0.0001575 | 0.3 | AML | other | m | 2024-04-08T01:37:52.19 |
IV.HMDC.HHE. | ML:1.4 | 0.0001855 | 0.74 | AML | other | m | 2024-04-08T01:37:52.44 |
IV.ISPIC.HHE. | ML:1.4 | 0.00014900000000000002 | 0.1 | AML | other | m | 2024-04-08T01:37:53.68 |
IV.ISPIC.HHN. | ML:1.1 | 0.00007935 | 0.52 | AML | other | m | 2024-04-08T01:37:53.67 |
IV.SSY.HHN. | ML:1.7 | 0.0003505 | 1.48 | AML | other | m | 2024-04-08T01:37:55.81 |
IV.SSY.HNE. | ML:1.6 | 0.0002845 | 0.6 | AML | other | m | 2024-04-08T01:37:55.82 |
IV.SSY.HHE. | ML:1.5 | 0.00022999999999999998 | 0.18 | AML | other | m | 2024-04-08T01:37:56.16 |
IV.SSY.HNN. | ML:1.7 | 0.0003525 | 1.46 | AML | other | m | 2024-04-08T01:37:56.11 |
IV.HLNI.HHN. | ML:1.5 | 0.00010489999999999999 | 0.82 | AML | other | m | 2024-04-08T01:37:59.45 |
IV.HLNI.HHE. | ML:1.3 | 0.000059800000000000003 | 0.98 | AML | other | m | 2024-04-08T01:38:01.32 |