A magnitude ML 2.0 earthquake occured in region: 11 km W Zafferana Etnea (CT), on
and geographic coordinates (lat, lon) 37.7220, 14.9890 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 |
---|---|---|---|---|
Zafferana Etnea | CT | 11 | 9517 | 9517 |
Ragalna | CT | 11 | 3924 | 13441 |
Milo | CT | 11 | 1087 | 14528 |
Nicolosi | CT | 12 | 7463 | 21991 |
Pedara | CT | 13 | 14102 | 36093 |
Biancavilla | CT | 14 | 24007 | 60100 |
Santa Venerina | CT | 14 | 8592 | 68692 |
Sant'Alfio | CT | 14 | 1582 | 70274 |
Trecastagni | CT | 14 | 10910 | 81184 |
Belpasso | CT | 15 | 28108 | 109292 |
Santa Maria di Licodia | CT | 15 | 7641 | 116933 |
Adrano | CT | 15 | 36122 | 153055 |
Bronte | CT | 16 | 19172 | 172227 |
Viagrande | CT | 16 | 8563 | 180790 |
Maletto | CT | 16 | 3920 | 184710 |
San Pietro Clarenza | CT | 17 | 7743 | 192453 |
Camporotondo Etneo | CT | 17 | 5023 | 197476 |
Aci Bonaccorsi | CT | 17 | 3524 | 201000 |
Giarre | CT | 17 | 27659 | 228659 |
Mascalucia | CT | 17 | 31958 | 260617 |
Aci Sant'Antonio | CT | 18 | 17984 | 278601 |
PaternĂ² | CT | 18 | 48228 | 326829 |
Tremestieri Etneo | CT | 18 | 20589 | 347418 |
Randazzo | CT | 18 | 10900 | 358318 |
San Giovanni la Punta | CT | 19 | 23060 | 381378 |
Mascali | CT | 19 | 14282 | 395660 |
Aci Catena | CT | 19 | 29851 | 425511 |
Gravina di Catania | CT | 19 | 25838 | 451349 |
Riposto | CT | 19 | 14838 | 466187 |
Linguaglossa | CT | 19 | 5403 | 471590 |
Piedimonte Etneo | CT | 19 | 3963 | 475553 |
Valverde | CT | 20 | 7840 | 483393 |
Acireale | CT | 20 | 52622 | 536015 |
Sant'Agata li Battiati | CT | 20 | 9479 | 545494 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2020-02-04 09:27:36 |
37.7222 | 14.9892 | 8 | 2020-07-18 21:08:30 |
Bollettino Sismico Italiano INGV | 77849441 |
Field | Value |
---|---|
Time (UTC) | 2020-02-04 09:27:36 ± 0.13 |
Latitude | 37.7222 ± 0.0063 |
Longitude | 14.9892 ± 0.0091 |
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 | 77849441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 807 |
Semi-minor axis of confidence ellipse (meter) | 524 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 106 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56837 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 77849441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-03 21:52:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHZ. | 2020-02-04T09:27:50.25 | 0.3 | undecidable | manual | S | 344 | 37.0296 | 50 | 0.64 | 61 |
IV.SSY.HHZ. | 2020-02-04T09:27:48.28 | 0.6 | undecidable | manual | P | 173 | 63.0924 | 50 | 0.18 | 44 |
IV.HLNI.HHZ. | 2020-02-04T09:27:45.10 | 0.3 | undecidable | manual | P | 194 | 42.7239 | 50 | 0.14 | 69 |
IV.AIO.HHE. | 2020-02-04T09:27:44.01 | 0.3 | undecidable | manual | P | 38 | 34.9428 | 102 | 0.31 | 68 |
IV.GALF.HHZ. | 2020-02-04T09:27:43.99 | 0.3 | undecidable | manual | P | 268 | 37.1295 | 50 | -0.12 | 70 |
IV.MUCR.HHZ. | 2020-02-04T09:27:43.31 | 0.3 | undecidable | manual | P | 344 | 37.0296 | 50 | -0.78 | 58 |
IV.EPZF.HHZ. | 2020-02-04T09:27:43.20 | 0.3 | undecidable | manual | S | 314 | 16.1727 | 116 | 0.44 | 68 |
IV.ESML.HHZ. | 2020-02-04T09:27:42.89 | 0.6 | undecidable | manual | S | 220 | 15.0738 | 117 | 0.49 | 45 |
IV.EPOZ.HHZ. | 2020-02-04T09:27:42.97 | 0.3 | undecidable | manual | S | 108 | 18.3705 | 113 | -0.48 | 67 |
IV.EPOZ.HHZ. | 2020-02-04T09:27:41.28 | 0.3 | undecidable | manual | P | 108 | 18.3705 | 113 | 0.76 | 60 |
IV.EMSG.HHZ. | 2020-02-04T09:27:41.73 | 0.6 | undecidable | manual | S | 342 | 11.4774 | 124 | 0.39 | 46 |
IV.ECHR.HHE. | 2020-02-04T09:27:40.65 | 0.3 | undecidable | manual | S | 239 | 7.7811 | 135 | 0.31 | 71 |
IV.EPZF.HHZ. | 2020-02-04T09:27:39.29 | 0.1 | positive | manual | P | 314 | 16.1727 | 116 | -0.84 | 78 |
IV.EPIT.HHE. | 2020-02-04T09:27:39.64 | 0.3 | undecidable | manual | P | 31 | 11.5773 | 124 | 0.32 | 70 |
IV.ESLN.HHZ. | 2020-02-04T09:27:39.67 | 0.3 | undecidable | manual | S | 202 | 3.3966 | 156 | 0.2 | 73 |
IV.ESML.HHZ. | 2020-02-04T09:27:39.89 | 0.3 | undecidable | manual | P | 220 | 15.0738 | 117 | -0.03 | 74 |
IV.EMCN.HNE. | 2020-02-04T09:27:38.83 | 0.1 | undecidable | manual | P | 27 | 8.5803 | 132 | -0.02 | 100 |
IV.EMSG.HHZ. | 2020-02-04T09:27:38.93 | 0.1 | positive | manual | P | 342 | 11.4774 | 124 | -0.38 | 92 |
IV.ECHR.HHE. | 2020-02-04T09:27:38.27 | 0.3 | undecidable | manual | P | 239 | 7.7811 | 135 | -0.46 | 68 |
IV.ESLN.HHZ. | 2020-02-04T09:27:37.93 | 0.1 | positive | manual | P | 202 | 3.3966 | 156 | -0.3 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ESLN.HHN. | ML:0.0 | 0.0027770855 | 0.2752 | AML | other | m | 2020-02-04T09:27:40.10 |
IV.ESLN.HHE. | ML:0.0 | 0.0028257185 | 0.256 | AML | other | m | 2020-02-04T09:27:39.99 |
IV.EMSG.HHN. | ML:2.3 | 0.0025085585 | 0.16 | AML | other | m | 2020-02-04T09:27:42.80 |
IV.EMSG.HHE. | ML:2.2 | 0.002290662 | 0.4224 | AML | other | m | 2020-02-04T09:27:45.28 |
IV.EPZF.HHN. | ML:2.1 | 0.0013092860000000002 | 0.2752 | AML | other | m | 2020-02-04T09:27:44.28 |
IV.EPZF.HHE. | ML:2.1 | 0.0011224985000000002 | 0.3008 | AML | other | m | 2020-02-04T09:27:43.75 |
IV.ESML.HHN. | ML:2.0 | 0.0009833474 | 0.7552 | AML | other | m | 2020-02-04T09:27:48.19 |
IV.ESML.HHE. | ML:2.0 | 0.0009683579999999999 | 0.5376 | AML | other | m | 2020-02-04T09:27:44.39 |
IV.EPOZ.HHE. | ML:1.8 | 0.00056731405 | 0.3584 | AML | other | m | 2020-02-04T09:27:46.75 |
IV.EPOZ.HHN. | ML:1.7 | 0.0003853397 | 0.4608 | AML | other | m | 2020-02-04T09:27:46.01 |
IV.MUCR.HHN. | ML:1.7 | 0.00017874545 | 0.32 | AML | other | m | 2020-02-04T09:27:53.27 |
IV.MUCR.HHE. | ML:1.6 | 0.0001659567 | 0.4224 | AML | other | m | 2020-02-04T09:27:51.49 |
IV.GALF.HHN. | ML:2.1 | 0.0005444849 | 0.5952 | AML | other | m | 2020-02-04T09:27:51.92 |
IV.SSY.HHN. | ML:2.4 | 0.0004304713 | 0.2432 | AML | other | m | 2020-02-04T09:28:00.97 |
IV.SSY.HHE. | ML:2.0 | 0.00017484925 | 0.3008 | AML | other | m | 2020-02-04T09:28:00.84 |