A magnitude ML 1.5 earthquake occured in region: 5 km NE Avola (SR), on
and geographic coordinates (lat, lon) 36.9460, 15.1780 at 30 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 |
---|---|---|---|---|
Avola | SR | 6 | 31708 | 31708 |
Noto | SR | 12 | 23913 | 55621 |
Canicattini Bagni | SR | 14 | 7109 | 62730 |
Floridia | SR | 15 | 22762 | 85492 |
Siracusa | SR | 17 | 122291 | 207783 |
Solarino | SR | 18 | 8091 | 215874 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 1.5 |
2022-10-05 23:06:00 |
36.9457 | 15.178 | 30 | 2024-03-01 15:28:15 |
Bollettino Sismico Italiano INGV | 113512761 |
Reviewed Rev100 |
Md 1.7
ML 1.5 |
2022-10-05 23:06:00 |
36.9432 | 15.1642 | 31 | 2022-10-05 23:36:08 |
Sala Sismica INGV-Roma | 110539191 |
Field | Value |
---|---|
Time (UTC) | 2022-10-05 23:06:00 ± 0.19 |
Latitude | 36.9457 ± 0.0054 |
Longitude | 15.1780 ± 0.0090 |
Depth (km) | 30 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113512761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 650 |
Semi-minor axis of confidence ellipse (meter) | 643 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 213 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.04676 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47035 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 110539191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-05 23:36:08 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 113512761 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-24 13:20:52 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 113512761 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-24 13:20:52 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 110539191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-05 23:36:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HVZN.HHZ. | 2022-10-05T23:06:17.85 | 0.6 | undecidable | manual | S | 302 | 48.4182 | 116 | 0.77 | 39 |
IV.HLNI.HHZ. | 2022-10-05T23:06:17.56 | 0.3 | undecidable | manual | S | 329 | 52.2033 | 114 | -0.45 | 63 |
IV.HCRL.HHN. | 2022-10-05T23:06:15.00 | 0.6 | undecidable | manual | S | 341 | 39.627 | 122 | -0.02 | 47 |
IV.HMDC.HHZ. | 2022-10-05T23:06:13.89 | 0.6 | undecidable | manual | S | 273 | 35.0427 | 125 | -0.12 | 46 |
IV.SSY.HHZ. | 2022-10-05T23:06:12.10 | 0.6 | undecidable | manual | S | 339 | 25.2525 | 136 | 0.08 | 48 |
IV.ISPIC.HNZ. | 2022-10-05T23:06:12.90 | 0.6 | undecidable | manual | S | 233 | 30.5472 | 130 | -0.15 | 47 |
1J.FX02.HHZ. | 2022-10-05T23:06:11.96 | 0.6 | undecidable | manual | S | 352 | 25.9518 | 135 | -0.2 | 47 |
IV.HSRS.HNN. | 2022-10-05T23:06:10.54 | 0.6 | undecidable | manual | S | 13 | 16.7721 | 148 | -0.07 | 49 |
IV.HLNI.HHZ. | 2022-10-05T23:06:10.42 | 0.3 | undecidable | manual | P | 329 | 52.2033 | 114 | -0.19 | 67 |
1J.FX01.HHN. | 2022-10-05T23:06:10.70 | 0.3 | undecidable | manual | S | 40 | 16.3725 | 148 | 0.15 | 71 |
IV.HVZN.HHZ. | 2022-10-05T23:06:10.20 | 0.3 | undecidable | manual | P | 302 | 48.4182 | 116 | 0.12 | 69 |
IV.HAVL.HHE. | 2022-10-05T23:06:09.56 | 0.3 | undecidable | manual | S | 287 | 5.1948 | 169 | 0.1 | 74 |
IV.HMDC.HHZ. | 2022-10-05T23:06:08.26 | 0.3 | undecidable | manual | P | 273 | 35.0427 | 125 | -0.05 | 71 |
IV.HCRL.HHN. | 2022-10-05T23:06:08.85 | 0.1 | undecidable | manual | P | 341 | 39.627 | 122 | -0.04 | 94 |
IV.ISPIC.HNZ. | 2022-10-05T23:06:07.70 | 0.1 | negative | manual | P | 233 | 30.5472 | 130 | -0.05 | 95 |
IV.SSY.HHZ. | 2022-10-05T23:06:07.18 | 0.3 | undecidable | manual | P | 339 | 25.2525 | 136 | 0.02 | 73 |
1J.FX02.HHZ. | 2022-10-05T23:06:07.67 | 0.3 | undecidable | manual | P | 352 | 25.9518 | 135 | 0.43 | 67 |
1J.FX01.HHN. | 2022-10-05T23:06:06.27 | 0.3 | undecidable | manual | P | 40 | 16.3725 | 148 | -0.04 | 74 |
IV.HSRS.HNN. | 2022-10-05T23:06:06.20 | 0.3 | undecidable | manual | P | 13 | 16.7721 | 148 | -0.14 | 72 |
IV.HAVL.HHE. | 2022-10-05T23:06:05.70 | 0.1 | negative | manual | P | 287 | 5.1948 | 169 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HMDC.HHN. | ML:1.1 | 0.00003666185 | 1.44 | AML | other | m | 2022-10-05T23:06:07.79 |
IV.HVZN.HHE. | ML:1.5 | 0.000076386805 | 0.0352 | AML | other | m | 2022-10-05T23:06:13.24 |
IV.HMDC.HNN. | ML:1.8 | 0.00020669735 | 0.464 | AML | other | m | 2022-10-05T23:06:13.32 |
IV.HMDC.HNE. | ML:1.7 | 0.00013930055 | 0.9504 | AML | other | m | 2022-10-05T23:06:14.07 |
IV.SSY.HHN. | ML:1.8 | 0.00021241280000000001 | 0.3584 | AML | other | m | 2022-10-05T23:06:14.28 |
IV.HVZN.HHN. | ML:1.5 | 0.000064156105 | 0.912 | AML | other | m | 2022-10-05T23:06:16.12 |
IV.SSY.HNE. | ML:1.2 | 0.00006528208499999999 | 1.4112 | AML | other | m | 2022-10-05T23:06:16.88 |
IV.HMDC.HHE. | ML:0.5 | 0.0000109970555 | 0.4832 | AML | other | m | 2022-10-05T23:06:17.75 |
IV.SSY.HNN. | ML:1.3 | 0.00007071184 | 0.7424 | AML | other | m | 2022-10-05T23:06:17.78 |
IV.HVZN.HNN. | ML:1.7 | 0.000121893095 | 0.2752 | AML | other | m | 2022-10-05T23:06:20.43 |
IV.HVZN.HNE. | ML:1.5 | 0.00007432395 | 0.368 | AML | other | m | 2022-10-05T23:06:20.38 |
IV.SSY.HHE. | ML:1.6 | 0.00016700335 | 0.736 | AML | other | m | 2022-10-05T23:06:33.51 |
IV.HLNI.HHN. | ML:1.2 | 0.000036935975 | 0.368 | AML | other | m | 2022-10-05T23:06:50.14 |