A magnitude ML 1.9 earthquake occured in region: 2 km N Biancavilla (CT), on
and geographic coordinates (lat, lon) 37.6600, 14.8630 at 14 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 | 2 | 24007 | 24007 |
Adrano | CT | 3 | 36122 | 60129 |
Santa Maria di Licodia | CT | 5 | 7641 | 67770 |
Ragalna | CT | 7 | 3924 | 71694 |
PaternĂ² | CT | 10 | 48228 | 119922 |
Centuripe | EN | 12 | 5470 | 125392 |
Belpasso | CT | 13 | 28108 | 153500 |
Bronte | CT | 15 | 19172 | 172672 |
Nicolosi | CT | 15 | 7463 | 180135 |
Camporotondo Etneo | CT | 16 | 5023 | 185158 |
San Pietro Clarenza | CT | 17 | 7743 | 192901 |
Pedara | CT | 18 | 14102 | 207003 |
Catenanuova | EN | 18 | 4866 | 211869 |
Motta Sant'Anastasia | CT | 19 | 12116 | 223985 |
Maletto | CT | 19 | 3920 | 227905 |
Mascalucia | CT | 19 | 31958 | 259863 |
Regalbuto | EN | 20 | 7277 | 267140 |
Trecastagni | CT | 20 | 10910 | 278050 |
Misterbianco | CT | 20 | 49410 | 327460 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2019-04-02 04:51:44 |
37.6597 | 14.8633 | 14 | 2019-08-22 08:25:11 |
Bollettino Sismico Italiano INGV | 70791881 |
Reviewed Rev200 |
ML 1.6 | 2019-04-02 04:51:44 |
37.588 | 15.005 | 4 | 2019-04-02 08:54:41 |
Sala Operativa INGV-OE (Catania) | 67185061 |
Field | Value |
---|---|
Time (UTC) | 2019-04-02 04:51:44 ± 0.4 |
Latitude | 37.6597 ± 0.0198 |
Longitude | 14.8633 ± 0.0182 |
Depth (km) | 14 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 70791881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1961 |
Semi-minor axis of confidence ellipse (meter) | 1624 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 195 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1960.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 195 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42628 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 67185061 |
Agency | INGV |
Autore | Sala Operativa INGV-OE (Catania) |
Time of creation (UTC) | 2019-04-02 08:54:41 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 70791881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-07-22 10:43:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2019-04-02T04:53:10.23 | 3.0 | positive | manual | Pn | 7.43 | 0 | |||
CR.STON.BHZ. | 2019-04-02T04:53:00.32 | 3.0 | positive | manual | Pn | 7.38 | 0 | |||
IV.MCRV.HHZ. | 2019-04-02T04:52:27.64 | 3.0 | undecidable | manual | Pg | 11.48 | 0 | |||
IV.CORL.HHZ. | 2019-04-02T04:51:55.84 | 3.0 | undecidable | manual | Sg | 0.01 | 0 | |||
IV.AIO.HHE. | 2019-04-02T04:51:52.95 | 1.0 | undecidable | manual | P | 43 | 47.3193 | 94 | -0.45 | 22 |
IV.ENIC.HHZ. | 2019-04-02T04:51:51.45 | 0.6 | undecidable | manual | S | 103 | 14.2746 | 119 | 0.31 | 47 |
IV.ESLN.HHZ. | 2019-04-02T04:51:50.37 | 0.6 | undecidable | manual | S | 69 | 10.4784 | 132 | 0.05 | 50 |
IV.EPZF.HHZ. | 2019-04-02T04:51:49.23 | 0.6 | undecidable | manual | P | 358 | 18.2706 | 110 | 0.27 | 47 |
IV.ESML.HHZ. | 2019-04-02T04:51:49.57 | 0.6 | undecidable | manual | S | 163 | 4.7952 | 155 | 0.15 | 50 |
IV.EMSG.HHE. | 2019-04-02T04:51:49.37 | 1.0 | undecidable | manual | P | 23 | 19.3695 | 108 | 0.23 | 23 |
IV.ENIC.HHZ. | 2019-04-02T04:51:48.51 | 0.3 | undecidable | manual | P | 103 | 14.2746 | 119 | 0.1 | 74 |
IV.ESML.HHZ. | 2019-04-02T04:51:47.40 | 0.1 | undecidable | manual | P | 163 | 4.7952 | 155 | -0.01 | 100 |
IV.ESLN.HHZ. | 2019-04-02T04:51:47.33 | 0.3 | undecidable | manual | P | 69 | 10.4784 | 132 | -0.6 | 65 |
MN.CLTB.HHZ. | 2019-04-02T04:51:43.44 | 3.0 | negative | manual | P | 0 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ESML.HHE. | ML:1.9 | 0.0009105 | 0.82 | AML | other | m | 2019-04-02T04:51:50.93 |
IV.ESML.HHN. | ML:1.9 | 0.0009555 | 1.24 | AML | other | m | 2019-04-02T04:51:51.63 |
IV.ENIC.HHN. | ML:1.8 | 0.0005055 | 0.96 | AML | other | m | 2019-04-02T04:51:55.42 |
IV.ESLN.HHN. | ML:2.0 | 0.00116 | 0.92 | AML | other | m | 2019-04-02T04:51:56.31 |
IV.ENIC.HHE. | ML:1.8 | 0.0005034999999999999 | 0.62 | AML | other | m | 2019-04-02T04:51:57.37 |
IV.ESLN.HHE. | ML:2.1 | 0.0012 | 1.26 | AML | other | m | 2019-04-02T04:52:02.95 |