A magnitude ML 1.4 earthquake occured in region: 3 km NE Catania (CT), on
and geographic coordinates (lat, lon) 37.5270, 15.1020 at 8 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 |
---|---|---|---|---|
Catania | CT | 3 | 314555 | 314555 |
Sant'Agata li Battiati | CT | 4 | 9479 | 324034 |
San Gregorio di Catania | CT | 4 | 11966 | 336000 |
Aci Castello | CT | 5 | 18723 | 354723 |
Gravina di Catania | CT | 5 | 25838 | 380561 |
San Giovanni la Punta | CT | 6 | 23060 | 403621 |
Tremestieri Etneo | CT | 6 | 20589 | 424210 |
Valverde | CT | 6 | 7840 | 432050 |
Mascalucia | CT | 7 | 31958 | 464008 |
Aci Bonaccorsi | CT | 8 | 3524 | 467532 |
Misterbianco | CT | 8 | 49410 | 516942 |
San Pietro Clarenza | CT | 9 | 7743 | 524685 |
Aci Sant'Antonio | CT | 9 | 17984 | 542669 |
Aci Catena | CT | 9 | 29851 | 572520 |
Viagrande | CT | 9 | 8563 | 581083 |
Camporotondo Etneo | CT | 10 | 5023 | 586106 |
Trecastagni | CT | 10 | 10910 | 597016 |
Pedara | CT | 11 | 14102 | 611118 |
Acireale | CT | 11 | 52622 | 663740 |
Motta Sant'Anastasia | CT | 12 | 12116 | 675856 |
Nicolosi | CT | 12 | 7463 | 683319 |
Belpasso | CT | 13 | 28108 | 711427 |
Santa Venerina | CT | 18 | 8592 | 720019 |
PaternĂ² | CT | 18 | 48228 | 768247 |
Ragalna | CT | 18 | 3924 | 772171 |
Zafferana Etnea | CT | 19 | 9517 | 781688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2017-08-29 02:53:20 |
37.527 | 15.1022 | 8 | 2018-07-06 15:40:35 |
Bollettino Sismico Italiano INGV | 51684951 |
Reviewed Rev100 |
ML 1.4 | 2017-08-29 02:53:20 |
37.5237 | 15.1082 | 11 | 2017-08-29 03:11:43 |
Sala Sismica INGV-Roma | 49467471 |
Field | Value |
---|---|
Time (UTC) | 2017-08-29 02:53:20 ± 0.1 |
Latitude | 37.5270 ± 0.0045 |
Longitude | 15.1022 ± 0.0113 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 51684951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 892 |
Semi-minor axis of confidence ellipse (meter) | 413 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 86 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.16008 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81928 |
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 | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 51684951 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-11-07 10:18:08 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 49467471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-29 03:11:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HPAC.HHZ. | 2017-08-29T02:53:48.22 | 0.6 | undecidable | manual | S | 184 | 90.9423 | 50 | 0.67 | 37 |
IV.MEU.SHZ. | 2017-08-29T02:53:37.33 | 0.6 | undecidable | manual | S | 208 | 52.0035 | 50 | 0.18 | 45 |
IV.HPAC.HHZ. | 2017-08-29T02:53:35.67 | 0.3 | undecidable | manual | P | 184 | 90.9423 | 50 | -0.32 | 61 |
IV.SSY.HHZ. | 2017-08-29T02:53:34.70 | 0.6 | undecidable | manual | S | 184 | 41.0256 | 50 | 0.48 | 44 |
IV.RAFF.HHZ. | 2017-08-29T02:53:33.21 | 0.3 | undecidable | manual | P | 243 | 73.4709 | 50 | -0.08 | 67 |
IV.AGST.EHZ. | 2017-08-29T02:53:31.69 | 0.6 | undecidable | manual | S | 160 | 31.9458 | 105 | 0.04 | 48 |
IV.HAGA.HHZ. | 2017-08-29T02:53:30.43 | 0.6 | undecidable | manual | S | 170 | 27.2505 | 107 | 0.36 | 46 |
IV.HLNI.HHZ. | 2017-08-29T02:53:30.85 | 0.6 | undecidable | manual | S | 226 | 28.3494 | 106 | 0.41 | 45 |
IV.MEU.SHZ. | 2017-08-29T02:53:29.64 | 0.6 | undecidable | manual | P | 208 | 52.0035 | 50 | -0.34 | 44 |
IV.EPZF.HHZ. | 2017-08-29T02:53:28.08 | 0.3 | undecidable | manual | P | 327 | 39.3273 | 50 | 0.05 | 72 |
IV.SSY.HHZ. | 2017-08-29T02:53:28.06 | 0.1 | undecidable | manual | P | 184 | 41.0256 | 50 | -0.23 | 92 |
IV.EPOZ.HHZ. | 2017-08-29T02:53:27.76 | 0.6 | undecidable | manual | S | 25 | 17.7711 | 115 | 0.76 | 41 |
IV.HLNI.HHZ. | 2017-08-29T02:53:26.06 | 0.1 | undecidable | manual | P | 226 | 28.3494 | 106 | -0.05 | 97 |
IV.AGST.EHZ. | 2017-08-29T02:53:26.36 | 0.1 | negative | manual | P | 160 | 31.9458 | 105 | -0.45 | 89 |
IV.HAGA.HHZ. | 2017-08-29T02:53:25.84 | 0.1 | negative | manual | P | 170 | 27.2505 | 107 | -0.06 | 97 |
IV.EPOZ.HHZ. | 2017-08-29T02:53:24.11 | 0.1 | undecidable | manual | P | 25 | 17.7711 | 115 | -0.01 | 100 |
IV.ESLN.HHZ. | 2017-08-29T02:53:24.63 | 0.3 | undecidable | manual | P | 329 | 21.5673 | 111 | -0.2 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAGA.HHN. | ML:1.4 | 0.00013485 | 1.06 | AML | other | m | 2017-08-29T02:53:30.81 |
IV.HLNI.HHE. | ML:1.4 | 0.0001235 | 1.16 | AML | other | m | 2017-08-29T02:53:30.37 |
IV.HAGA.HHE. | ML:1.3 | 0.00011949999999999999 | 1.56 | AML | other | m | 2017-08-29T02:53:31.14 |
IV.HLNI.HHN. | ML:1.2 | 0.00007515 | 0.26 | AML | other | m | 2017-08-29T02:53:32.85 |
IV.SSY.HHE. | ML:1.5 | 0.00010485 | 0.14 | AML | other | m | 2017-08-29T02:53:36.85 |
IV.SSY.HHN. | ML:2.0 | 0.0003395 | 0.16 | AML | other | m | 2017-08-29T02:53:37.97 |