A magnitude ML 1.9 earthquake occured in region: 8 km E Mazzarrone (CT), on
and geographic coordinates (lat, lon) 37.1020, 14.6440 at 22 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 | 8 | 4078 | 4078 |
Licodia Eubea | CT | 8 | 3081 | 7159 |
Chiaramonte Gulfi | RG | 9 | 8238 | 15397 |
Monterosso Almo | RG | 11 | 3032 | 18429 |
Vizzini | CT | 12 | 6241 | 24670 |
Grammichele | CT | 13 | 13418 | 38088 |
Giarratana | RG | 15 | 3048 | 41136 |
Acate | RG | 16 | 10954 | 52090 |
Comiso | RG | 18 | 30156 | 82246 |
Buccheri | SR | 19 | 1999 | 84245 |
Mineo | CT | 19 | 5159 | 89404 |
Caltagirone | CT | 19 | 38686 | 128090 |
Vittoria | RG | 19 | 63339 | 191429 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2022-09-27 17:36:59 |
37.1018 | 14.6443 | 22 | 2024-03-01 15:27:57 |
Bollettino Sismico Italiano INGV | 110973231 |
Reviewed Rev100 |
ML 1.9 | 2022-09-27 17:36:59 |
37.1145 | 14.6355 | 22 | 2022-09-27 17:42:19 |
Sala Sismica INGV-Roma | 110225721 |
Field | Value |
---|---|
Time (UTC) | 2022-09-27 17:36:59 ± 0.24 |
Latitude | 37.1018 ± 0.0081 |
Longitude | 14.6443 ± 0.0101 |
Depth (km) | 22 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 110973231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 865 |
Semi-minor axis of confidence ellipse (meter) | 622 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 142 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.09533 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38221 |
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 | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 110973231 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-20 15:51:32 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 110225721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-27 17:42:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ISPIC.EHZ. | 2022-09-27T17:37:14.00 | 0.6 | undecidable | manual | S | 147 | 42.4242 | 110 | 0.53 | 43 |
IV.HCRL.HHZ. | 2022-09-27T17:37:13.22 | 0.6 | undecidable | manual | S | 60 | 39.7269 | 111 | 0.41 | 45 |
IV.HLNI.HHZ. | 2022-09-27T17:37:11.09 | 0.3 | undecidable | manual | S | 36 | 33.9438 | 115 | -0.29 | 70 |
IV.RAFF.HHZ. | 2022-09-27T17:37:11.11 | 0.3 | undecidable | manual | S | 298 | 28.2495 | 121 | 1.07 | 53 |
IV.CROCE.HHZ. | 2022-09-27T17:37:10.66 | 0.3 | undecidable | manual | S | 198 | 31.4463 | 117 | -0.11 | 72 |
IV.HMDC.HHZ. | 2022-09-27T17:37:08.78 | 0.6 | undecidable | manual | S | 142 | 20.0688 | 132 | 0.52 | 46 |
IV.HVIT.HHZ. | 2022-09-27T17:37:07.64 | 0.6 | undecidable | manual | S | 222 | 16.2726 | 138 | 0.09 | 50 |
IV.ISPIC.EHZ. | 2022-09-27T17:37:07.54 | 0.1 | undecidable | manual | P | 147 | 42.4242 | 110 | 0.11 | 95 |
IV.SSY.HHZ. | 2022-09-27T17:37:07.12 | 0.3 | undecidable | manual | P | 81 | 38.4282 | 112 | 0.26 | 69 |
IV.HCRL.HHZ. | 2022-09-27T17:37:07.00 | 0.1 | undecidable | manual | P | 60 | 39.7269 | 111 | -0.04 | 97 |
IV.ACATE.HNZ. | 2022-09-27T17:37:07.61 | 0.6 | undecidable | manual | S | 236 | 15.3735 | 140 | 0.22 | 49 |
IV.HVZN.HHZ. | 2022-09-27T17:37:06.27 | 0.6 | undecidable | manual | S | 37 | 10.5783 | 151 | -0.39 | 47 |
IV.CROCE.HHZ. | 2022-09-27T17:37:05.66 | 0.1 | undecidable | manual | P | 198 | 31.4463 | 117 | -0.21 | 95 |
IV.HLNI.HHZ. | 2022-09-27T17:37:05.91 | 0.1 | undecidable | manual | P | 36 | 33.9438 | 115 | -0.31 | 93 |
IV.RAFF.HHZ. | 2022-09-27T17:37:05.47 | 0.1 | undecidable | manual | P | 298 | 28.2495 | 121 | 0.02 | 99 |
IV.HMDC.HHZ. | 2022-09-27T17:37:04.48 | 0.1 | undecidable | manual | P | 142 | 20.0688 | 132 | 0.06 | 100 |
IV.HVIT.HHZ. | 2022-09-27T17:37:03.60 | 0.1 | undecidable | manual | P | 222 | 16.2726 | 138 | -0.41 | 93 |
IV.ACATE.HNZ. | 2022-09-27T17:37:03.67 | 0.1 | undecidable | manual | P | 236 | 15.3735 | 140 | -0.25 | 97 |
IV.HVZN.HHZ. | 2022-09-27T17:37:03.36 | 0.1 | undecidable | manual | P | 37 | 10.5783 | 151 | -0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HVIT.HHE. | ML:1.6 | 0.000243 | 0.24 | AML | other | m | 2022-09-27T17:37:07.80 |
IV.HVIT.HHN. | ML:1.6 | 0.0002195 | 1.16 | AML | other | m | 2022-09-27T17:37:08.85 |
IV.HVZN.HHN. | ML:1.9 | 0.000576 | 0.56 | AML | other | m | 2022-09-27T17:37:08.36 |
IV.HMDC.HHN. | ML:2.1 | 0.000646 | 1.34 | AML | other | m | 2022-09-27T17:37:08.91 |
IV.HVZN.HHE. | ML:1.6 | 0.000288 | 1.08 | AML | other | m | 2022-09-27T17:37:09.59 |
IV.HMDC.HHE. | ML:1.4 | 0.000133 | 0.54 | AML | other | m | 2022-09-27T17:37:09.96 |
IV.CROCE.HHE. | ML:1.6 | 0.000141 | 0.48 | AML | other | m | 2022-09-27T17:37:11.28 |
IV.CROCE.HHN. | ML:1.7 | 0.00019600000000000002 | 0.8 | AML | other | m | 2022-09-27T17:37:11.46 |
IV.RAFF.HHE. | ML:2.0 | 0.00041900000000000005 | 0.4 | AML | other | m | 2022-09-27T17:37:11.52 |
IV.RAFF.HHN. | ML:2.0 | 0.0004465 | 0.34 | AML | other | m | 2022-09-27T17:37:11.50 |
IV.HLNI.HHE. | ML:2.2 | 0.0006095 | 0.22 | AML | other | m | 2022-09-27T17:37:11.49 |
IV.HLNI.HHN. | ML:2.4 | 0.0008545 | 0.12 | AML | other | m | 2022-09-27T17:37:11.43 |
IV.ISPIC.EHE. | ML:1.8 | 0.0001725 | 0.52 | AML | other | m | 2022-09-27T17:37:14.20 |
IV.ISPIC.EHN. | ML:2.1 | 0.00034199999999999996 | 0.26 | AML | other | m | 2022-09-27T17:37:14.30 |
IV.SSY.HNN. | ML:1.9 | 0.00026900000000000003 | 1.36 | AML | other | m | 2022-09-27T17:37:15.10 |
IV.HCRL.HHN. | ML:2.1 | 0.00041500000000000006 | 0.16 | AML | other | m | 2022-09-27T17:37:16.24 |
IV.HCRL.HHE. | ML:2.0 | 0.0003075 | 0.54 | AML | other | m | 2022-09-27T17:37:16.47 |
IV.SSY.HHE. | ML:2.2 | 0.0004685 | 0.56 | AML | other | m | 2022-09-27T17:37:16.59 |
IV.SSY.HHN. | ML:2.4 | 0.0008205 | 0.74 | AML | other | m | 2022-09-27T17:37:16.62 |
IV.SSY.HNE. | ML:1.9 | 0.00023899999999999998 | 1.08 | AML | other | m | 2022-09-27T17:37:19.95 |