A magnitude ML 2.2 earthquake occured in region: Costa Siracusana (Siracusa), on
and geographic coordinates (lat, lon) 37.0430, 15.3320 at 25 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 |
---|---|---|---|---|
Siracusa | SR | 4 | 122291 | 122291 |
Floridia | SR | 16 | 22762 | 145053 |
Priolo Gargallo | SR | 18 | 12091 | 157144 |
Solarino | SR | 20 | 8091 | 165235 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2022-10-22 22:34:18 |
37.0428 | 15.3317 | 25 | 2024-03-01 15:27:57 |
Bollettino Sismico Italiano INGV | 111161361 |
Reviewed Rev100 |
ML 2.3 | 2022-10-22 22:34:19 |
37.0597 | 15.3063 | 24 | 2022-10-22 22:42:18 |
Sala Sismica INGV-Roma | 111082191 |
Field | Value |
---|---|
Time (UTC) | 2022-10-22 22:34:18 ± 0.12 |
Latitude | 37.0428 ± 0.0045 |
Longitude | 15.3317 ± 0.0068 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 111161361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 574 |
Semi-minor axis of confidence ellipse (meter) | 402 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 224 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 37 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.29592 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 111161361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-19 14:11:48 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 111082191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-22 22:42:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.SCL3.EHZ.02 | 2022-10-22T22:36:13.04 | 3.0 | undecidable | manual | Sg | 15.3 | 0 | |||
IV.MRLC.HHZ. | 2022-10-22T22:36:07.13 | 3.0 | undecidable | manual | Sg | 7.92 | 0 | |||
OT.CGL1.HHZ. | 2022-10-22T22:36:06.13 | 3.0 | undecidable | manual | Sn | -0.42 | 0 | |||
IV.EL6.EHZ. | 2022-10-22T22:35:58.34 | 3.0 | undecidable | manual | Pn | 4.65 | 0 | |||
IV.FAGN.HHZ. | 2022-10-22T22:35:44.86 | 3.0 | negative | manual | Pn | 6.53 | 0 | |||
IV.LINA.HHZ. | 2022-10-22T22:35:24.25 | 3.0 | undecidable | manual | Sn | -0.91 | 0 | |||
IX.MNT3.EHZ.02 | 2022-10-22T22:35:17.86 | 3.0 | undecidable | manual | Pn | 1.23 | 0 | |||
IV.ACATE.EHZ. | 2022-10-22T22:34:41.60 | 0.6 | undecidable | manual | S | 269 | 73.5708 | 103 | 0.26 | 43 |
IV.CROCE.HHZ. | 2022-10-22T22:34:41.20 | 0.6 | undecidable | manual | S | 252 | 74.4699 | 102 | -0.35 | 42 |
MN.CEL.HHZ. | 2022-10-22T22:34:41.61 | 1.0 | undecidable | manual | P | 20 | 143.8449 | 54 | -0.49 | 18 |
IV.HVIT.HHE. | 2022-10-22T22:34:40.80 | 0.6 | undecidable | manual | S | 266 | 71.9724 | 103 | -0.11 | 45 |
IV.MSRU.HHZ. | 2022-10-22T22:34:40.85 | 0.3 | undecidable | manual | P | 6 | 136.3635 | 54 | -0.32 | 56 |
IV.MPNC.HHN. | 2022-10-22T22:34:39.17 | 0.3 | undecidable | manual | P | 1 | 122.4885 | 97 | -0.08 | 61 |
IV.HVZN.HHZ. | 2022-10-22T22:34:37.00 | 0.6 | undecidable | manual | S | 286 | 56.499 | 107 | 0.07 | 46 |
IV.AIO.HHZ. | 2022-10-22T22:34:36.40 | 0.3 | undecidable | manual | P | 355 | 103.3188 | 99 | 0.06 | 64 |
1J.FX04.HHE. | 2022-10-22T22:34:35.90 | 0.3 | undecidable | manual | S | 329 | 49.617 | 110 | 0.73 | 58 |
IV.HLNI.HHE. | 2022-10-22T22:34:35.10 | 0.6 | undecidable | manual | S | 310 | 52.9026 | 108 | -0.91 | 36 |
IV.HMDC.HHZ. | 2022-10-22T22:34:35.00 | 0.6 | undecidable | manual | S | 259 | 49.5171 | 110 | -0.14 | 46 |
IV.RAFF.HHZ. | 2022-10-22T22:34:34.28 | 0.1 | undecidable | manual | P | 283 | 88.0452 | 100 | 0.28 | 83 |
IV.EFIU.HHE. | 2022-10-22T22:34:33.91 | 0.3 | undecidable | manual | P | 353 | 83.5497 | 101 | 0.58 | 58 |
IT.LNT.HGZ. | 2022-10-22T22:34:32.70 | 0.3 | undecidable | manual | S | 313 | 39.8268 | 115 | -0.07 | 72 |
IV.ACATE.EHZ. | 2022-10-22T22:34:32.35 | 0.3 | undecidable | manual | P | 269 | 73.5708 | 103 | 0.52 | 61 |
IV.HCRL.HHZ. | 2022-10-22T22:34:32.20 | 0.6 | undecidable | manual | S | 315 | 37.5291 | 117 | -0.01 | 49 |
IV.EPOZ.HHZ. | 2022-10-22T22:34:31.89 | 0.3 | undecidable | manual | P | 350 | 70.8735 | 103 | 0.47 | 62 |
IV.CROCE.HHZ. | 2022-10-22T22:34:31.76 | 0.1 | positive | manual | P | 252 | 74.4699 | 102 | -0.19 | 87 |
IV.HVIT.HHE. | 2022-10-22T22:34:31.30 | 0.3 | undecidable | manual | P | 266 | 71.9724 | 103 | -0.28 | 64 |
IV.HAGA.HHE. | 2022-10-22T22:34:30.40 | 0.6 | undecidable | manual | S | 330 | 31.0467 | 122 | -0.31 | 46 |
IV.SSY.HHZ. | 2022-10-22T22:34:29.50 | 0.6 | undecidable | manual | S | 299 | 26.1516 | 128 | -0.13 | 48 |
IV.HVZN.HHZ. | 2022-10-22T22:34:29.29 | 0.1 | undecidable | manual | P | 286 | 56.499 | 107 | 0.01 | 94 |
IV.HLNI.HHE. | 2022-10-22T22:34:28.43 | 0.1 | negative | manual | P | 310 | 52.9026 | 108 | -0.32 | 88 |
IV.HAVL.HHZ. | 2022-10-22T22:34:28.80 | 0.3 | undecidable | manual | S | 244 | 20.7681 | 135 | 0.24 | 72 |
IV.HMDC.HHZ. | 2022-10-22T22:34:28.22 | 0.1 | negative | manual | P | 259 | 49.5171 | 110 | -0.03 | 94 |
1J.FX04.HHE. | 2022-10-22T22:34:28.17 | 0.1 | negative | manual | P | 329 | 49.617 | 110 | -0.09 | 93 |
1J.FX02.HHE. | 2022-10-22T22:34:28.70 | 0.3 | undecidable | manual | S | 311 | 22.8549 | 132 | -0.26 | 71 |
1J.FX01.HHE. | 2022-10-22T22:34:26.50 | 0.3 | undecidable | manual | S | 299 | 3.5964 | 171 | 0.1 | 76 |
IT.LNT.HGZ. | 2022-10-22T22:34:26.79 | 0.3 | undecidable | manual | P | 313 | 39.8268 | 115 | -0.09 | 71 |
IV.HSRS.HHZ. | 2022-10-22T22:34:26.90 | 0.3 | undecidable | manual | S | 300 | 11.1777 | 153 | -0.14 | 74 |
IV.HCRL.HHZ. | 2022-10-22T22:34:26.54 | 0.1 | negative | manual | P | 315 | 37.5291 | 117 | -0.02 | 97 |
IV.HAGA.HHE. | 2022-10-22T22:34:25.58 | 0.1 | negative | manual | P | 330 | 31.0467 | 122 | -0.11 | 96 |
IV.SSY.HHZ. | 2022-10-22T22:34:25.08 | 0.1 | negative | manual | P | 299 | 26.1516 | 128 | 0.01 | 99 |
1J.FX02.HHE. | 2022-10-22T22:34:24.64 | 0.1 | negative | manual | P | 311 | 22.8549 | 132 | -0.04 | 98 |
IV.HAVL.HHZ. | 2022-10-22T22:34:24.64 | 0.1 | negative | manual | P | 244 | 20.7681 | 135 | 0.2 | 96 |
1J.FX01.HHE. | 2022-10-22T22:34:23.42 | 0.1 | negative | manual | P | 299 | 3.5964 | 171 | 0.22 | 99 |
IV.HSRS.HHZ. | 2022-10-22T22:34:23.67 | 0.1 | negative | manual | P | 300 | 11.1777 | 153 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HSRS.HHN. | ML:2.0 | 0.0006036638 | 0.2944 | AML | other | m | 2022-10-22T22:34:27.05 |
IV.HSRS.HHE. | ML:2.0 | 0.00059355495 | 0.0768 | AML | other | m | 2022-10-22T22:34:27.20 |
IV.HAVL.HHE. | ML:2.3 | 0.0009458019 | 0.32 | AML | other | m | 2022-10-22T22:34:28.92 |
IV.HAVL.HHN. | ML:2.5 | 0.0014558400000000001 | 0.3456 | AML | other | m | 2022-10-22T22:34:29.10 |
IV.SSY.HHE. | ML:2.2 | 0.00070465345 | 0.1024 | AML | other | m | 2022-10-22T22:34:29.79 |
IV.SSY.HNN. | ML:2.0 | 0.00045244295 | 0.4096 | AML | other | m | 2022-10-22T22:34:30.06 |
IV.SSY.HNE. | ML:2.1 | 0.0005001503000000001 | 0.2304 | AML | other | m | 2022-10-22T22:34:29.74 |
IV.SSY.HHN. | ML:2.6 | 0.0016071990000000001 | 0.2304 | AML | other | m | 2022-10-22T22:34:29.86 |
IV.HCRL.HHN. | ML:1.9 | 0.00023820789999999997 | 0.2048 | AML | other | m | 2022-10-22T22:34:32.41 |
IV.HCRL.HHE. | ML:2.3 | 0.0006540000000000001 | 0.14 | AML | other | m | 2022-10-22T22:34:32.41 |
IV.HMDC.HNN. | ML:2.2 | 0.00034522325 | 0.4992 | AML | other | m | 2022-10-22T22:34:35.26 |
IV.HMDC.HHN. | ML:2.3 | 0.0004583435 | 0.1024 | AML | other | m | 2022-10-22T22:34:35.26 |
IV.HVZN.HNE. | ML:2.1 | 0.00024162485 | 0.7936 | AML | other | m | 2022-10-22T22:34:38.12 |
IV.CROCE.HHN. | ML:2.4 | 0.00032358189999999996 | 0.3072 | AML | other | m | 2022-10-22T22:34:41.82 |
IV.CROCE.HHE. | ML:2.3 | 0.00030364199999999996 | 0.1792 | AML | other | m | 2022-10-22T22:34:41.75 |
IV.CROCE.HNE. | ML:2.4 | 0.0003835 | 0.2 | AML | other | m | 2022-10-22T22:34:41.74 |
IV.CROCE.HNN. | ML:2.5 | 0.00043501250000000004 | 0.2944 | AML | other | m | 2022-10-22T22:34:41.80 |
IV.ACATE.HNE. | ML:2.0 | 0.000163841135 | 0.7296 | AML | other | m | 2022-10-22T22:34:42.37 |
IV.ACATE.EHE. | ML:2.0 | 0.00016630790000000001 | 0.7424 | AML | other | m | 2022-10-22T22:34:42.01 |
IV.ACATE.HNN. | ML:2.2 | 0.00020728604 | 0.6912 | AML | other | m | 2022-10-22T22:34:42.59 |
IV.ACATE.EHN. | ML:2.1 | 0.0001754791 | 0.1152 | AML | other | m | 2022-10-22T22:34:42.70 |
IV.MSRU.HHN. | ML:1.8 | 0.000037899269999999996 | 1.664 | AML | other | m | 2022-10-22T22:34:57.86 |
IV.MSRU.HHE. | ML:2.0 | 0.00005316562 | 1.1648 | AML | other | m | 2022-10-22T22:34:58.39 |