A magnitude ML 2.3 earthquake occured in region: 1 km NW Milo (CT), on
and geographic coordinates (lat, lon) 37.7340, 15.1080 at 18 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 |
---|---|---|---|---|
Milo | CT | 1 | 1087 | 1087 |
Sant'Alfio | CT | 4 | 1582 | 2669 |
Zafferana Etnea | CT | 4 | 9517 | 12186 |
Santa Venerina | CT | 6 | 8592 | 20778 |
Giarre | CT | 7 | 27659 | 48437 |
Mascali | CT | 8 | 14282 | 62719 |
Riposto | CT | 9 | 14838 | 77557 |
Piedimonte Etneo | CT | 10 | 3963 | 81520 |
Fiumefreddo di Sicilia | CT | 11 | 9623 | 91143 |
Linguaglossa | CT | 12 | 5403 | 96546 |
Trecastagni | CT | 13 | 10910 | 107456 |
Pedara | CT | 14 | 14102 | 121558 |
Viagrande | CT | 14 | 8563 | 130121 |
Aci Sant'Antonio | CT | 14 | 17984 | 148105 |
Acireale | CT | 14 | 52622 | 200727 |
Calatabiano | CT | 15 | 5308 | 206035 |
Aci Catena | CT | 15 | 29851 | 235886 |
Nicolosi | CT | 15 | 7463 | 243349 |
Aci Bonaccorsi | CT | 15 | 3524 | 246873 |
Castiglione di Sicilia | CT | 17 | 3215 | 250088 |
Valverde | CT | 17 | 7840 | 257928 |
San Giovanni la Punta | CT | 17 | 23060 | 280988 |
Gaggi | ME | 17 | 3184 | 284172 |
Tremestieri Etneo | CT | 18 | 20589 | 304761 |
Mascalucia | CT | 18 | 31958 | 336719 |
Ragalna | CT | 19 | 3924 | 340643 |
San Gregorio di Catania | CT | 19 | 11966 | 352609 |
Francavilla di Sicilia | ME | 19 | 3945 | 356554 |
Motta Camastra | ME | 19 | 845 | 357399 |
Moio Alcantara | ME | 19 | 717 | 358116 |
Giardini-Naxos | ME | 19 | 9415 | 367531 |
San Pietro Clarenza | CT | 19 | 7743 | 375274 |
Belpasso | CT | 19 | 28108 | 403382 |
Sant'Agata li Battiati | CT | 20 | 9479 | 412861 |
Gravina di Catania | CT | 20 | 25838 | 438699 |
Aci Castello | CT | 20 | 18723 | 457422 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2018-05-25 09:56:43 |
37.7338 | 15.1077 | 19 | 2019-04-24 14:50:50 |
Bollettino Sismico Italiano INGV | 59117071 |
Reviewed Rev100 |
ML 2.2 | 2018-05-25 09:56:43 |
37.7317 | 15.1392 | 17 | 2018-05-25 10:09:02 |
Sala Sismica INGV-Roma | 57210091 |
Field | Value |
---|---|
Time (UTC) | 2018-05-25 09:56:43 ± 0.1 |
Latitude | 37.7338 ± 0.0036 |
Longitude | 15.1077 ± 0.0080 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 59117071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 618 |
Semi-minor axis of confidence ellipse (meter) | 350 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.08903 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81658 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 57210091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-05-25 10:09:02 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 59117071 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-07-27 10:13:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MEU.SHZ. | 2018-05-25T09:57:05.86 | 0.3 | undecidable | manual | S | 200 | 73.2711 | 97 | 0.41 | 63 |
IV.MPNC.HHZ. | 2018-05-25T09:56:59.61 | 0.3 | undecidable | manual | S | 25 | 50.5161 | 101 | 0.16 | 69 |
IV.RAFF.HHZ. | 2018-05-25T09:56:58.58 | 0.1 | undecidable | manual | P | 229 | 86.7465 | 96 | 0.43 | 82 |
IV.HLNI.HHZ. | 2018-05-25T09:56:58.83 | 0.3 | undecidable | manual | S | 206 | 47.5191 | 102 | 0.17 | 70 |
IV.HMDC.HHZ. | 2018-05-25T09:56:58.58 | 0.1 | undecidable | manual | P | 199 | 90.6426 | 95 | -0.17 | 85 |
IV.MUCR.HHZ. | 2018-05-25T09:56:56.77 | 0.3 | undecidable | manual | S | 329 | 39.9267 | 105 | 0.08 | 72 |
IV.NOV.HHZ. | 2018-05-25T09:56:55.05 | 0.3 | undecidable | manual | S | 4 | 32.745 | 109 | 0.2 | 71 |
IV.MEU.SHZ. | 2018-05-25T09:56:55.64 | 0.1 | undecidable | manual | P | 200 | 73.2711 | 97 | -0.45 | 83 |
IV.IVPL.HHZ. | 2018-05-25T09:56:55.94 | 0.1 | undecidable | manual | P | 351 | 72.1722 | 97 | 0.02 | 92 |
IV.MTTG.HHZ. | 2018-05-25T09:56:54.50 | 0.3 | undecidable | manual | P | 60 | 59.8956 | 99 | 0.46 | 64 |
IV.AIO.HHZ. | 2018-05-25T09:56:53.72 | 0.3 | undecidable | manual | S | 23 | 28.5492 | 113 | -0.09 | 74 |
IV.HAGA.HHZ. | 2018-05-25T09:56:52.33 | 0.3 | undecidable | manual | P | 175 | 50.0166 | 101 | -0.22 | 69 |
IV.MPNC.HHZ. | 2018-05-25T09:56:52.41 | 0.1 | positive | manual | P | 25 | 50.5161 | 101 | -0.22 | 92 |
IV.MNO.SHZ. | 2018-05-25T09:56:51.66 | 0.1 | negative | manual | P | 301 | 42.2244 | 104 | 0.28 | 92 |
IV.EMSG.HHZ. | 2018-05-25T09:56:51.35 | 0.3 | undecidable | manual | S | 305 | 16.872 | 130 | 0.22 | 73 |
IV.HLNI.HHZ. | 2018-05-25T09:56:51.77 | 0.6 | positive | manual | P | 206 | 47.5191 | 102 | -0.4 | 44 |
IV.MUCR.HHZ. | 2018-05-25T09:56:50.81 | 1.0 | positive | manual | P | 329 | 39.9267 | 105 | -0.23 | 23 |
IV.ESML.HHZ. | 2018-05-25T09:56:49.14 | 1.0 | negative | manual | P | 237 | 23.754 | 118 | 0.43 | 23 |
IV.ESLN.HHZ. | 2018-05-25T09:56:49.91 | 0.3 | undecidable | manual | S | 249 | 12.4764 | 140 | -0.4 | 71 |
IV.NOV.HHZ. | 2018-05-25T09:56:49.70 | 0.1 | positive | manual | P | 4 | 32.745 | 109 | -0.27 | 94 |
IV.AIO.HHZ. | 2018-05-25T09:56:49.12 | 0.1 | positive | manual | P | 23 | 28.5492 | 113 | -0.25 | 95 |
IV.EPZF.HHZ. | 2018-05-25T09:56:48.63 | 0.1 | negative | manual | P | 295 | 24.1536 | 118 | -0.13 | 97 |
IV.EMSG.HHZ. | 2018-05-25T09:56:47.68 | 0.1 | negative | manual | P | 305 | 16.872 | 130 | -0.15 | 98 |
IV.ESLN.HHZ. | 2018-05-25T09:56:47.24 | 0.1 | undecidable | manual | P | 249 | 12.4764 | 140 | -0.11 | 100 |
IV.EPOZ.HHZ. | 2018-05-25T09:56:47.58 | 0.1 | undecidable | manual | P | 134 | 9.879 | 147 | 0.47 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EMSG.HHE. | ML:2.6 | 0.0025650000000000004 | 0.3 | AML | other | m | 2018-05-25T09:56:51.42 |
IV.ESLN.HHE. | ML:2.2 | 0.00125 | 0.48 | AML | other | m | 2018-05-25T09:56:53.16 |
IV.EPZF.HHN. | ML:0.0 | 0.00168 | 0.38 | AML | other | m | 2018-05-25T09:56:54.47 |
IV.EPZF.HHE. | ML:0.0 | 0.00176 | 0.46 | AML | other | m | 2018-05-25T09:56:54.65 |
IV.AIO.HHE. | ML:2.4 | 0.0011265000000000001 | 0.54 | AML | other | m | 2018-05-25T09:56:54.71 |
IV.NOV.HHN. | ML:2.3 | 0.0007615 | 0.46 | AML | other | m | 2018-05-25T09:56:55.47 |
IV.NOV.HHE. | ML:2.3 | 0.0008615 | 0.7 | AML | other | m | 2018-05-25T09:56:55.62 |
IV.AIO.HHN. | ML:2.2 | 0.000768 | 0.64 | AML | other | m | 2018-05-25T09:56:56.62 |
IV.MUCR.HHN. | ML:2.1 | 0.00040500000000000003 | 0.48 | AML | other | m | 2018-05-25T09:56:57.46 |
IV.MUCR.HHE. | ML:2.3 | 0.000648 | 0.48 | AML | other | m | 2018-05-25T09:56:57.53 |
IV.MNO.SHN. | ML:0.0 | 0.0005265 | 0.44 | AML | other | m | 2018-05-25T09:56:58.86 |
IV.MNO.SHE. | ML:0.0 | 0.000665 | 0.44 | AML | other | m | 2018-05-25T09:56:59.48 |
IV.MPNC.HHN. | ML:2.4 | 0.0006485 | 0.56 | AML | other | m | 2018-05-25T09:57:00.64 |
IV.MPNC.HHE. | ML:2.1 | 0.0003435 | 0.36 | AML | other | m | 2018-05-25T09:57:03.79 |
IV.MEU.SHN. | ML:0.0 | 0.0002915 | 0.4 | AML | other | m | 2018-05-25T09:57:07.47 |
IV.HMDC.HHN. | ML:2.5 | 0.00032950000000000004 | 0.42 | AML | other | m | 2018-05-25T09:57:33.70 |
IV.EMSG.HHN. | ML:2.4 | 0.001640416 | 0.256 | AML | other | m | 2018-05-25T09:56:51.48 |
IV.MEU.SHE. | ML:0.0 | 0.00011175454000000001 | 0.32 | AML | other | m | 2018-05-25T09:57:06.07 |