A magnitude ML 1.7 earthquake occured in region: 7 km NE Ramacca (CT), on
and geographic coordinates (lat, lon) 37.4380, 14.7350 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Ramacca | CT | 7 | 10894 | 10894 |
Castel di Iudica | CT | 10 | 4625 | 15519 |
Palagonia | CT | 12 | 16608 | 32127 |
Catenanuova | EN | 15 | 4866 | 36993 |
Raddusa | CT | 18 | 3178 | 40171 |
Scordia | CT | 19 | 17095 | 57266 |
Militello in Val di Catania | CT | 19 | 7443 | 64709 |
Mineo | CT | 20 | 5159 | 69868 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2022-01-30 20:07:07 |
37.4382 | 14.7347 | 10 | 2022-07-08 12:33:38 |
Bollettino Sismico Italiano INGV | 102498541 |
Reviewed Rev100 |
ML 1.7 | 2022-01-30 20:07:07 |
37.4418 | 14.7158 | 11 | 2022-01-30 20:12:07 |
Sala Sismica INGV-Roma | 100374221 |
Field | Value |
---|---|
Time (UTC) | 2022-01-30 20:07:07 ± 0.18 |
Latitude | 37.4382 ± 0.0108 |
Longitude | 14.7347 ± 0.0102 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 102498541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1080 |
Semi-minor axis of confidence ellipse (meter) | 874 |
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) | 1080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38851 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 102498541 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-28 14:20:45 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 100374221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-30 20:12:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2022-01-30T20:07:22.79 | 0.3 | undecidable | manual | S | 136 | 43.1235 | 50 | 0.68 | 62 |
IV.HAGA.HHZ. | 2022-01-30T20:07:21.50 | 0.3 | undecidable | manual | S | 115 | 40.7259 | 50 | 0.03 | 72 |
IV.RAFF.HHZ. | 2022-01-30T20:07:21.92 | 0.3 | undecidable | manual | S | 234 | 40.626 | 50 | 0.49 | 66 |
IV.HCRL.HHZ. | 2022-01-30T20:07:19.18 | 0.3 | undecidable | manual | S | 123 | 31.4463 | 50 | 0.21 | 72 |
IV.ESCV.HHZ. | 2022-01-30T20:07:18.76 | 3.0 | undecidable | manual | P | 0 | ||||
IV.HVZN.HHZ. | 2022-01-30T20:07:18.59 | 0.3 | undecidable | manual | S | 183 | 28.8489 | 50 | 0.3 | 70 |
IV.ESML.HHZ. | 2022-01-30T20:07:17.81 | 0.6 | undecidable | manual | S | 32 | 23.6541 | 50 | 0.91 | 36 |
IV.HAGA.HHZ. | 2022-01-30T20:07:15.27 | 0.1 | undecidable | manual | P | 115 | 40.7259 | 50 | -0.49 | 86 |
IV.RAFF.HHZ. | 2022-01-30T20:07:15.27 | 0.1 | undecidable | manual | P | 234 | 40.626 | 50 | -0.47 | 88 |
MN.VAE.HHZ. | 2022-01-30T20:07:15.05 | 0.3 | undecidable | manual | P | 276 | 33.744 | 50 | 0.36 | 68 |
IV.SSY.HHZ. | 2022-01-30T20:07:15.97 | 0.1 | undecidable | manual | P | 136 | 43.1235 | 50 | -0.17 | 93 |
IV.HLNI.HHZ. | 2022-01-30T20:07:14.77 | 0.3 | undecidable | manual | S | 129 | 15.6732 | 124 | 0.27 | 69 |
IV.HCRL.HHZ. | 2022-01-30T20:07:13.75 | 0.1 | undecidable | manual | P | 123 | 31.4463 | 50 | -0.57 | 85 |
IV.ESML.HHZ. | 2022-01-30T20:07:13.07 | 0.3 | undecidable | manual | P | 32 | 23.6541 | 50 | -0.06 | 74 |
IV.HVZN.HHZ. | 2022-01-30T20:07:13.69 | 0.1 | undecidable | manual | P | 183 | 28.8489 | 50 | -0.25 | 94 |
IV.HLNI.HHZ. | 2022-01-30T20:07:11.65 | 0.1 | negative | manual | P | 129 | 15.6732 | 124 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHN. | ML:1.5 | 0.0003105 | 1.76 | AML | other | m | 2022-01-30T20:07:14.94 |
IV.HLNI.HHE. | ML:1.6 | 0.00032250000000000003 | 1.78 | AML | other | m | 2022-01-30T20:07:15.93 |
IV.HCRL.HHE. | ML:1.8 | 0.000305 | 0.46 | AML | other | m | 2022-01-30T20:07:19.43 |
IV.HCRL.HHN. | ML:1.8 | 0.0003215 | 1.1 | AML | other | m | 2022-01-30T20:07:19.44 |
IV.ESCV.HHN. | ML:1.8 | 0.0002375 | 1.58 | AML | other | m | 2022-01-30T20:07:22.08 |
IV.RAFF.HHN. | ML:1.8 | 0.000219 | 0.46 | AML | other | m | 2022-01-30T20:07:22.75 |
IV.RAFF.HHE. | ML:1.7 | 0.0001595 | 0.24 | AML | other | m | 2022-01-30T20:07:23.62 |
IV.ESCV.HHE. | ML:1.5 | 0.000142 | 0.42 | AML | other | m | 2022-01-30T20:07:25.65 |