A magnitude ML 1.9 earthquake occured in region: 10 km NE Biancavilla (CT), on
and geographic coordinates (lat, lon) 37.7200, 14.9160 at 27 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 |
---|---|---|---|---|
Biancavilla | CT | 10 | 24007 | 24007 |
Adrano | CT | 10 | 36122 | 60129 |
Ragalna | CT | 10 | 3924 | 64053 |
Bronte | CT | 11 | 19172 | 83225 |
Santa Maria di Licodia | CT | 12 | 7641 | 90866 |
Maletto | CT | 13 | 3920 | 94786 |
Belpasso | CT | 15 | 28108 | 122894 |
Nicolosi | CT | 15 | 7463 | 130357 |
PaternĂ² | CT | 16 | 48228 | 178585 |
Zafferana Etnea | CT | 17 | 9517 | 188102 |
Pedara | CT | 17 | 14102 | 202204 |
Milo | CT | 18 | 1087 | 203291 |
Randazzo | CT | 18 | 10900 | 214191 |
Trecastagni | CT | 18 | 10910 | 225101 |
Maniace | CT | 19 | 3765 | 228866 |
Camporotondo Etneo | CT | 19 | 5023 | 233889 |
Centuripe | EN | 19 | 5470 | 239359 |
San Pietro Clarenza | CT | 19 | 7743 | 247102 |
Viagrande | CT | 20 | 8563 | 255665 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2018-11-20 16:42:11 |
37.7203 | 14.9165 | 27 | 2019-06-04 09:16:17 |
Bollettino Sismico Italiano INGV | 68536921 |
Reviewed Rev100 |
ML 2.0 | 2018-11-20 16:42:11 |
37.7258 | 14.9217 | 28 | 2018-11-20 16:52:39 |
Sala Sismica INGV-Roma | 63237441 |
Field | Value |
---|---|
Time (UTC) | 2018-11-20 16:42:11 ± 0.18 |
Latitude | 37.7203 ± 0.0072 |
Longitude | 14.9165 ± 0.0114 |
Depth (km) | 27 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 68536921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 990 |
Semi-minor axis of confidence ellipse (meter) | 353 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57557 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 68536921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-05-14 09:46:18 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 63237441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-11-20 16:52:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2018-11-20T16:42:32.64 | 0.6 | undecidable | manual | S | 167 | 63.8916 | 107 | 0.47 | 43 |
IV.HAGA.HHZ. | 2018-11-20T16:42:29.63 | 0.6 | undecidable | manual | S | 156 | 52.7028 | 111 | 0.3 | 45 |
IV.AIO.HHZ. | 2018-11-20T16:42:26.82 | 0.6 | undecidable | manual | S | 45 | 39.2274 | 119 | 0.73 | 39 |
IV.MUCR.HHZ. | 2018-11-20T16:42:25.49 | 0.3 | undecidable | manual | S | 354 | 35.9418 | 121 | 0.16 | 71 |
IV.GALF.HHZ. | 2018-11-20T16:42:24.98 | 0.3 | undecidable | manual | S | 268 | 30.747 | 126 | 0.82 | 59 |
IV.SSY.HHZ. | 2018-11-20T16:42:23.58 | 0.1 | undecidable | manual | P | 167 | 63.8916 | 107 | -0.07 | 93 |
IV.MPNC.HHE. | 2018-11-20T16:42:22.91 | 0.6 | undecidable | manual | P | 39 | 60.7947 | 108 | -0.27 | 45 |
IV.HAGA.HHZ. | 2018-11-20T16:42:21.74 | 0.1 | undecidable | manual | P | 156 | 52.7028 | 111 | -0.27 | 91 |
IV.EPZF.HHZ. | 2018-11-20T16:42:20.93 | 0.6 | undecidable | manual | S | 336 | 12.5763 | 152 | -0.02 | 51 |
IV.ESLN.HHZ. | 2018-11-20T16:42:20.35 | 0.6 | undecidable | manual | S | 121 | 5.8941 | 166 | 0.04 | 51 |
IV.AIO.HHZ. | 2018-11-20T16:42:20.42 | 0.1 | undecidable | manual | P | 45 | 39.2274 | 119 | 0.29 | 91 |
IV.MUCR.HHZ. | 2018-11-20T16:42:19.46 | 0.1 | undecidable | manual | P | 354 | 35.9418 | 121 | -0.23 | 95 |
IV.GALF.HHZ. | 2018-11-20T16:42:18.86 | 0.1 | undecidable | manual | P | 268 | 30.747 | 126 | -0.16 | 97 |
IV.MNO.SHZ. | 2018-11-20T16:42:18.97 | 0.1 | undecidable | manual | P | 320 | 30.3474 | 127 | -0.01 | 99 |
IV.EMCN.HNE. | 2018-11-20T16:42:17.24 | 0.3 | undecidable | manual | P | 53 | 12.876 | 152 | 0.05 | 76 |
IV.ESML.HHE. | 2018-11-20T16:42:17.06 | 0.3 | undecidable | manual | P | 196 | 11.7771 | 154 | -0.05 | 77 |
IV.EPZF.HHZ. | 2018-11-20T16:42:16.56 | 0.1 | undecidable | manual | P | 336 | 12.5763 | 152 | -0.61 | 90 |
IV.ESLN.HHZ. | 2018-11-20T16:42:16.59 | 0.1 | undecidable | manual | P | 121 | 5.8941 | 166 | -0.21 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPZF.HHE. | ML:2.4 | 0.00125 | 0.56 | AML | other | m | 2018-11-20T16:42:21.91 |
IV.EPZF.HHN. | ML:2.1 | 0.0006605 | 0.4 | AML | other | m | 2018-11-20T16:42:21.99 |
IV.GALF.HHN. | ML:1.6 | 0.00012690000000000002 | 0.58 | AML | other | m | 2018-11-20T16:42:25.30 |
IV.GALF.HHE. | ML:1.7 | 0.000185 | 1.6 | AML | other | m | 2018-11-20T16:42:26.82 |
IV.AIO.HHE. | ML:1.7 | 0.00013900000000000002 | 0.34 | AML | other | m | 2018-11-20T16:42:27.17 |
IV.AIO.HHN. | ML:1.6 | 0.00010664999999999999 | 0.2 | AML | other | m | 2018-11-20T16:42:28.23 |
IV.SSY.HHE. | ML:2.2 | 0.0003006101 | 0.1664 | AML | other | m | 2018-11-20T16:42:32.79 |
IV.SSY.HHN. | ML:2.6 | 0.0006665111 | 0.1408 | AML | other | m | 2018-11-20T16:42:35.80 |