A magnitude ML 1.9 earthquake occured in region: 7 km NW Mazzarrone (CT), on
and geographic coordinates (lat, lon) 37.1300, 14.5110 at 26 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 |
---|---|---|---|---|
Mazzarrone | CT | 7 | 4078 | 4078 |
Niscemi | CL | 11 | 27558 | 31636 |
Acate | RG | 12 | 10954 | 42590 |
Caltagirone | CT | 12 | 38686 | 81276 |
Grammichele | CT | 15 | 13418 | 94694 |
Licodia Eubea | CT | 17 | 3081 | 97775 |
San Michele di Ganzaria | CT | 18 | 3245 | 101020 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2022-06-04 16:11:03 |
37.1298 | 14.5113 | 26 | 2023-01-31 19:03:34 |
Bollettino Sismico Italiano INGV | 108892801 |
Reviewed Rev100 |
ML 2.0 | 2022-06-04 16:11:03 |
37.1347 | 14.5038 | 25 | 2022-06-04 16:16:30 |
Sala Sismica INGV-Roma | 105577381 |
Field | Value |
---|---|
Time (UTC) | 2022-06-04 16:11:03 ± 0.17 |
Latitude | 37.1298 ± 0.0063 |
Longitude | 14.5113 ± 0.0079 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 108892801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 780 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 26 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.10612 |
Epicentral distance of station farthest from the epicenter (degree) | 0.90562 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 105577381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-06-04 16:16:30 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 33 |
Type of magnitude | ML |
Reference to an origin | 108892801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-28 15:58:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2022-06-04T16:11:22.01 | 0.3 | undecidable | manual | S | 109 | 57.2982 | 108 | 0.53 | 65 |
IV.MSFR.HHZ. | 2022-06-04T16:11:20.53 | 0.6 | undecidable | manual | P | 4 | 100.5216 | 100 | 0.33 | 42 |
IV.SSY.HHZ. | 2022-06-04T16:11:20.11 | 0.6 | undecidable | manual | S | 86 | 49.8168 | 111 | 0.5 | 44 |
IV.ISPIC.EHZ. | 2022-06-04T16:11:20.65 | 0.6 | undecidable | manual | S | 138 | 52.0035 | 110 | 0.48 | 44 |
IV.HLNI.HHZ. | 2022-06-04T16:11:16.85 | 0.6 | undecidable | manual | S | 53 | 40.0266 | 117 | -0.37 | 46 |
IV.CROCE.HHZ. | 2022-06-04T16:11:15.53 | 0.6 | undecidable | manual | S | 176 | 33.0447 | 122 | -0.06 | 50 |
IV.HMDC.HHZ. | 2022-06-04T16:11:15.39 | 0.6 | undecidable | manual | S | 128 | 30.6471 | 125 | 0.33 | 47 |
IV.HAVL.HHZ. | 2022-06-04T16:11:13.76 | 0.1 | undecidable | manual | P | 109 | 57.2982 | 108 | 0.05 | 97 |
IV.SSY.HHZ. | 2022-06-04T16:11:12.86 | 0.3 | undecidable | manual | P | 86 | 49.8168 | 111 | 0.23 | 71 |
IV.RAFF.HHZ. | 2022-06-04T16:11:12.88 | 0.3 | undecidable | manual | S | 308 | 16.6722 | 144 | 0.52 | 69 |
IV.ISPIC.EHZ. | 2022-06-04T16:11:12.91 | 0.3 | undecidable | manual | P | 138 | 52.0035 | 110 | -0.04 | 73 |
IV.CLTA.HHZ. | 2022-06-04T16:11:12.92 | 0.1 | undecidable | manual | P | 274 | 48.7179 | 112 | 0.45 | 90 |
IV.HVZN.HHZ. | 2022-06-04T16:11:12.80 | 0.6 | undecidable | manual | S | 73 | 18.87 | 140 | 0.09 | 51 |
IV.ACATE.EHZ. | 2022-06-04T16:11:11.56 | 0.6 | undecidable | manual | S | 185 | 11.7771 | 153 | -0.11 | 52 |
IV.HVIT.HHZ. | 2022-06-04T16:11:11.78 | 0.3 | undecidable | manual | S | 177 | 15.2736 | 146 | -0.36 | 74 |
IV.CROCE.HHZ. | 2022-06-04T16:11:10.13 | 0.3 | undecidable | manual | P | 176 | 33.0447 | 122 | -0.19 | 73 |
IV.HLNI.HHZ. | 2022-06-04T16:11:10.85 | 0.1 | positive | manual | P | 53 | 40.0266 | 117 | -0.4 | 92 |
IV.HMDC.HHZ. | 2022-06-04T16:11:09.91 | 0.1 | negative | manual | P | 128 | 30.6471 | 125 | -0.09 | 100 |
IV.HVZN.HHZ. | 2022-06-04T16:11:08.44 | 0.1 | negative | manual | P | 73 | 18.87 | 140 | -0.21 | 100 |
IV.HVIT.HHZ. | 2022-06-04T16:11:08.00 | 0.1 | negative | manual | P | 177 | 15.2736 | 146 | -0.32 | 98 |
IV.RAFF.HHZ. | 2022-06-04T16:11:08.21 | 0.1 | positive | manual | P | 308 | 16.6722 | 144 | -0.23 | 100 |
IV.ACATE.EHZ. | 2022-06-04T16:11:07.78 | 0.3 | undecidable | manual | P | 185 | 11.7771 | 153 | -0.26 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ACATE.HNE. | ML:2.2 | 0.00083198365 | 0.1792 | AML | other | m | 2022-06-04T16:11:11.93 |
IV.ACATE.EHE. | ML:2.1 | 0.00072377015 | 0.1664 | AML | other | m | 2022-06-04T16:11:11.94 |
IV.HVIT.HHE. | ML:2.4 | 0.0013655197 | 0.1408 | AML | other | m | 2022-06-04T16:11:11.97 |
IV.ACATE.HNN. | ML:2.0 | 0.0006085689 | 0.1408 | AML | other | m | 2022-06-04T16:11:12.12 |
IV.ACATE.EHN. | ML:2.0 | 0.00063771155 | 0.1536 | AML | other | m | 2022-06-04T16:11:12.13 |
IV.HVIT.HHN. | ML:2.5 | 0.001675 | 0.1 | AML | other | m | 2022-06-04T16:11:12.18 |
IV.HVZN.HNN. | ML:2.0 | 0.00050339345 | 0.1536 | AML | other | m | 2022-06-04T16:11:12.98 |
IV.HVZN.HHN. | ML:2.0 | 0.0005391492 | 0.1408 | AML | other | m | 2022-06-04T16:11:12.99 |
IV.RAFF.HHN. | ML:2.1 | 0.0006490000000000001 | 0.28 | AML | other | m | 2022-06-04T16:11:13.23 |
IV.RAFF.HHE. | ML:1.7 | 0.0002420796 | 0.2432 | AML | other | m | 2022-06-04T16:11:13.25 |
IV.HVZN.HHE. | ML:1.8 | 0.00030840025 | 0.128 | AML | other | m | 2022-06-04T16:11:13.15 |
IV.HVZN.HNE. | ML:1.8 | 0.00028104515 | 0.2944 | AML | other | m | 2022-06-04T16:11:13.61 |
IV.HMDC.HNN. | ML:1.8 | 0.00022774234999999997 | 0.2688 | AML | other | m | 2022-06-04T16:11:15.51 |
IV.CROCE.HNE. | ML:1.9 | 0.00027186564999999994 | 0.1408 | AML | other | m | 2022-06-04T16:11:15.76 |
IV.CROCE.HHE. | ML:1.8 | 0.0002405 | 0.14 | AML | other | m | 2022-06-04T16:11:15.77 |
IV.HMDC.HNE. | ML:1.6 | 0.0001421798 | 0.1536 | AML | other | m | 2022-06-04T16:11:16.28 |
IV.HMDC.HHE. | ML:1.4 | 0.000079 | 0.18 | AML | other | m | 2022-06-04T16:11:16.75 |
IV.CROCE.HNN. | ML:1.6 | 0.0001230731 | 0.1792 | AML | other | m | 2022-06-04T16:11:17.02 |
IV.CROCE.HHN. | ML:1.4 | 0.000088887745 | 0.1792 | AML | other | m | 2022-06-04T16:11:17.11 |
IV.HLNI.HHE. | ML:1.8 | 0.0001923107 | 0.1152 | AML | other | m | 2022-06-04T16:11:17.09 |
IV.HLNI.HHN. | ML:1.9 | 0.000224 | 0.22 | AML | other | m | 2022-06-04T16:11:17.14 |
IV.HMDC.HHN. | ML:1.7 | 0.000181323015 | 0.1536 | AML | other | m | 2022-06-04T16:11:17.33 |
IV.SSY.HHE. | ML:2.2 | 0.00037278809999999996 | 0.3456 | AML | other | m | 2022-06-04T16:11:20.52 |
IV.CLTA.HHN. | ML:1.6 | 0.00009205234000000002 | 0.6784 | AML | other | m | 2022-06-04T16:11:22.48 |
IV.CLTA.HHE. | ML:1.6 | 0.00009939999999999999 | 0.34 | AML | other | m | 2022-06-04T16:11:22.34 |
IV.ISPIC.EHN. | ML:1.7 | 0.000109096335 | 0.128 | AML | other | m | 2022-06-04T16:11:22.82 |
IV.ISPIC.EHE. | ML:2.0 | 0.00023549999999999998 | 0.14 | AML | other | m | 2022-06-04T16:11:23.10 |
IV.ISPIC.HNE. | ML:2.0 | 0.0002341156 | 0.1536 | AML | other | m | 2022-06-04T16:11:23.11 |
IV.HAVL.HHE. | ML:2.1 | 0.000237 | 0.18 | AML | other | m | 2022-06-04T16:11:23.45 |
IV.SSY.HHN. | ML:2.6 | 0.000925 | 0.18 | AML | other | m | 2022-06-04T16:11:23.56 |
IV.SSY.HNN. | ML:2.1 | 0.000309 | 0.18 | AML | other | m | 2022-06-04T16:11:23.56 |
IV.SSY.HNE. | ML:1.9 | 0.00019840949999999998 | 0.128 | AML | other | m | 2022-06-04T16:11:23.63 |
IV.HAVL.HHN. | ML:2.1 | 0.00023969849999999998 | 0.2304 | AML | other | m | 2022-06-04T16:11:25.70 |