A magnitude ML 2.2 earthquake occured in region: 9 km W Zafferana Etnea (CT), on
and geographic coordinates (lat, lon) 37.7330, 15.0080 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 | 9 | 9517 | 9517 |
Milo | CT | 10 | 1087 | 10604 |
Sant'Alfio | CT | 12 | 1582 | 12186 |
Santa Venerina | CT | 13 | 8592 | 20778 |
Ragalna | CT | 13 | 3924 | 24702 |
Nicolosi | CT | 13 | 7463 | 32165 |
Pedara | CT | 14 | 14102 | 46267 |
Trecastagni | CT | 14 | 10910 | 57177 |
Viagrande | CT | 16 | 8563 | 65740 |
Giarre | CT | 16 | 27659 | 93399 |
Biancavilla | CT | 16 | 24007 | 117406 |
Belpasso | CT | 16 | 28108 | 145514 |
Maletto | CT | 17 | 3920 | 149434 |
Bronte | CT | 17 | 19172 | 168606 |
Santa Maria di Licodia | CT | 17 | 7641 | 176247 |
Mascali | CT | 17 | 14282 | 190529 |
Linguaglossa | CT | 17 | 5403 | 195932 |
Randazzo | CT | 17 | 10900 | 206832 |
Piedimonte Etneo | CT | 17 | 3963 | 210795 |
Adrano | CT | 17 | 36122 | 246917 |
Riposto | CT | 17 | 14838 | 261755 |
Aci Bonaccorsi | CT | 17 | 3524 | 265279 |
Aci Sant'Antonio | CT | 18 | 17984 | 283263 |
San Pietro Clarenza | CT | 18 | 7743 | 291006 |
Mascalucia | CT | 18 | 31958 | 322964 |
Camporotondo Etneo | CT | 18 | 5023 | 327987 |
Tremestieri Etneo | CT | 18 | 20589 | 348576 |
Aci Catena | CT | 19 | 29851 | 378427 |
San Giovanni la Punta | CT | 19 | 23060 | 401487 |
Fiumefreddo di Sicilia | CT | 19 | 9623 | 411110 |
Moio Alcantara | ME | 19 | 717 | 411827 |
Acireale | CT | 19 | 52622 | 464449 |
PaternĂ² | CT | 20 | 48228 | 512677 |
Castiglione di Sicilia | CT | 20 | 3215 | 515892 |
Gravina di Catania | CT | 20 | 25838 | 541730 |
Valverde | CT | 20 | 7840 | 549570 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2020-09-29 23:59:22 |
37.733 | 15.0077 | 8 | 2021-02-26 14:55:59 |
Bollettino Sismico Italiano INGV | 83772701 |
Reviewed Rev100 |
ML 2.2 | 2020-09-29 23:59:22 |
37.7298 | 15.0152 | 8 | 2020-09-30 01:03:33 |
Sala Sismica INGV-Roma | 83373891 |
Field | Value |
---|---|
Time (UTC) | 2020-09-29 23:59:22 ± 0.07 |
Latitude | 37.7330 ± 0.0036 |
Longitude | 15.0077 ± 0.0068 |
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 | 83772701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 571 |
Semi-minor axis of confidence ellipse (meter) | 362 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 47 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 43 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 1.02433 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 41 |
Type of magnitude | ML |
Reference to an origin | 83772701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-15 17:55:11 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 83373891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-30 01:03:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2020-09-29T23:59:49.35 | 0.6 | undecidable | manual | S | 173 | 86.3469 | 50 | 0.59 | 38 |
IV.HPAC.HHZ. | 2020-09-29T23:59:41.51 | 0.6 | undecidable | manual | P | 179 | 113.6973 | 50 | -0.41 | 38 |
IV.AGST.EHZ. | 2020-09-29T23:59:40.68 | 0.6 | undecidable | manual | S | 160 | 56.2992 | 50 | -0.05 | 46 |
IV.MSFR.HHZ. | 2020-09-29T23:59:39.80 | 0.6 | undecidable | manual | S | 313 | 49.4172 | 50 | 0.9 | 36 |
IV.HCRL.HHZ. | 2020-09-29T23:59:39.05 | 0.6 | undecidable | manual | S | 177 | 49.9167 | 50 | 0.01 | 47 |
IV.HAVL.HHZ. | 2020-09-29T23:59:37.20 | 0.1 | undecidable | manual | P | 173 | 86.3469 | 50 | -0.51 | 78 |
IV.RAFF.HHZ. | 2020-09-29T23:59:37.06 | 0.1 | undecidable | manual | P | 225 | 80.2641 | 50 | 0.3 | 83 |
IV.MUCR.HHZ. | 2020-09-29T23:59:35.33 | 0.6 | undecidable | manual | S | 341 | 36.3414 | 50 | -0.07 | 47 |
IV.NOV.HHZ. | 2020-09-29T23:59:34.82 | 0.6 | undecidable | manual | S | 19 | 34.6431 | 50 | -0.12 | 47 |
IV.SSY.HHZ. | 2020-09-29T23:59:34.91 | 0.3 | undecidable | manual | P | 175 | 64.0914 | 50 | 0.63 | 58 |
IV.CAGR.HHZ. | 2020-09-29T23:59:33.44 | 0.6 | undecidable | manual | P | 255 | 46.2204 | 50 | 1.91 | 20 |
IV.MSFR.HHZ. | 2020-09-29T23:59:32.25 | 0.3 | undecidable | manual | P | 313 | 49.4172 | 50 | 0.23 | 67 |
IV.EPOZ.HHZ. | 2020-09-29T23:59:31.04 | 0.6 | undecidable | manual | S | 113 | 17.2716 | 116 | 1.77 | 23 |
IV.HCRL.HHZ. | 2020-09-29T23:59:31.60 | 0.3 | undecidable | manual | P | 177 | 49.9167 | 50 | -0.5 | 63 |
IV.AGST.EHZ. | 2020-09-29T23:59:31.97 | 0.3 | undecidable | manual | P | 160 | 56.2992 | 50 | -1.11 | 48 |
IV.HLNI.HHZ. | 2020-09-29T23:59:30.95 | 0.1 | undecidable | manual | P | 196 | 44.3223 | 50 | -0.28 | 89 |
IV.GALF.HHZ. | 2020-09-29T23:59:30.55 | 0.3 | undecidable | manual | P | 266 | 38.8278 | 50 | 0.17 | 69 |
IV.ECTS.HHZ. | 2020-09-29T23:59:30.13 | 0.6 | undecidable | manual | S | 31 | 19.2696 | 113 | 0.23 | 47 |
IV.MUCR.HHZ. | 2020-09-29T23:59:29.74 | 0.1 | positive | manual | P | 341 | 36.3414 | 50 | -0.26 | 91 |
IV.NOV.HHZ. | 2020-09-29T23:59:29.53 | 0.1 | undecidable | manual | P | 19 | 34.6431 | 50 | -0.2 | 92 |
IV.EPZF.HHZ. | 2020-09-29T23:59:29.03 | 0.6 | undecidable | manual | S | 307 | 16.6722 | 116 | -0.04 | 49 |
IV.EMSG.HHZ. | 2020-09-29T23:59:27.44 | 0.6 | undecidable | manual | S | 332 | 10.9779 | 127 | 0.04 | 50 |
IV.EFIU.HHE. | 2020-09-29T23:59:27.21 | 0.1 | undecidable | manual | P | 70 | 18.87 | 114 | 0.46 | 90 |
IV.EVRN.HHZ. | 2020-09-29T23:59:27.20 | 0.6 | undecidable | manual | S | 113 | 12.2766 | 124 | -0.55 | 44 |
IV.EPIT.HHN. | 2020-09-29T23:59:27.60 | 0.6 | undecidable | manual | S | 26 | 9.6792 | 131 | 0.56 | 44 |
IV.ENIC.HHZ. | 2020-09-29T23:59:27.71 | 0.6 | undecidable | manual | S | 174 | 11.3775 | 126 | 0.21 | 48 |
IV.ECHR.HHE. | 2020-09-29T23:59:27.84 | 0.6 | undecidable | manual | S | 238 | 9.7791 | 130 | 0.77 | 41 |
IV.ECTS.HHZ. | 2020-09-29T23:59:26.73 | 0.1 | undecidable | manual | P | 31 | 19.2696 | 113 | -0.1 | 97 |
IV.ECBD.HHN. | 2020-09-29T23:59:26.92 | 0.6 | undecidable | manual | S | 53 | 8.6802 | 134 | 0.14 | 49 |
IV.EPOZ.HHZ. | 2020-09-29T23:59:26.96 | 0.1 | undecidable | manual | P | 113 | 17.2716 | 116 | 0.5 | 89 |
IV.ESML.HHZ. | 2020-09-29T23:59:26.59 | 0.1 | undecidable | manual | P | 222 | 16.9719 | 116 | 0.18 | 95 |
IV.EPZF.HHZ. | 2020-09-29T23:59:26.11 | 0.1 | undecidable | manual | P | 307 | 16.6722 | 116 | -0.24 | 94 |
IV.EMSG.HHZ. | 2020-09-29T23:59:25.17 | 0.1 | positive | manual | P | 332 | 10.9779 | 127 | -0.21 | 96 |
IV.ECHR.HHE. | 2020-09-29T23:59:25.18 | 0.1 | undecidable | manual | P | 238 | 9.7791 | 130 | -0.02 | 100 |
IV.ENIC.HHZ. | 2020-09-29T23:59:25.38 | 0.1 | positive | manual | P | 174 | 11.3775 | 126 | -0.05 | 99 |
IV.EMCN.HNZ. | 2020-09-29T23:59:25.85 | 0.6 | undecidable | manual | S | 19 | 6.8931 | 140 | -0.5 | 45 |
IV.EVRN.HHZ. | 2020-09-29T23:59:25.44 | 0.1 | negative | manual | P | 113 | 12.2766 | 124 | -0.15 | 97 |
IV.ESLN.HHZ. | 2020-09-29T23:59:25.56 | 0.6 | undecidable | manual | S | 214 | 5.2947 | 147 | -0.47 | 46 |
IV.EPIT.HHN. | 2020-09-29T23:59:25.19 | 0.1 | undecidable | manual | P | 26 | 9.6792 | 131 | 0.01 | 100 |
IV.EMCN.HNZ. | 2020-09-29T23:59:24.50 | 0.1 | negative | manual | P | 19 | 6.8931 | 140 | -0.28 | 95 |
IV.ECNE.HHN. | 2020-09-29T23:59:24.57 | 0.3 | undecidable | manual | P | 352 | 3.5964 | 156 | 0.14 | 74 |
IV.ECBD.HHN. | 2020-09-29T23:59:24.96 | 0.1 | undecidable | manual | P | 53 | 8.6802 | 134 | -0.06 | 99 |
IV.ESLN.HHZ. | 2020-09-29T23:59:24.23 | 0.1 | positive | manual | P | 214 | 5.2947 | 147 | -0.37 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EMCN.HHE. | ML:2.4 | 0.0046180525 | 0.2304 | AML | other | m | 2020-09-29T23:59:27.37 |
IV.EMCN.HNE. | ML:2.4 | 0.0044394185 | 0.2176 | AML | other | m | 2020-09-29T23:59:27.37 |
IV.EVRN.HNN. | ML:2.3 | 0.0022 | 0.76 | AML | other | m | 2020-09-29T23:59:28.20 |
IV.EVRN.HHN. | ML:2.2 | 0.002025 | 0.84 | AML | other | m | 2020-09-29T23:59:28.33 |
IV.EMCN.HHN. | ML:2.4 | 0.004180704 | 0.1792 | AML | other | m | 2020-09-29T23:59:29.01 |
IV.EMCN.HNN. | ML:2.4 | 0.0041636715 | 0.1792 | AML | other | m | 2020-09-29T23:59:29.01 |
IV.EMSG.HHE. | ML:2.5 | 0.004189999999999999 | 0.38 | AML | other | m | 2020-09-29T23:59:29.55 |
IV.EVRN.HNE. | ML:2.2 | 0.0021444315 | 0.1792 | AML | other | m | 2020-09-29T23:59:30.10 |
IV.EVRN.HHE. | ML:2.3 | 0.0022199999999999998 | 0.96 | AML | other | m | 2020-09-29T23:59:30.11 |
IV.MUCR.HHN. | ML:1.9 | 0.00033499999999999996 | 0.4 | AML | other | m | 2020-09-29T23:59:30.45 |
IV.ENIC.HNN. | ML:2.5 | 0.0040223175 | 0.1408 | AML | other | m | 2020-09-29T23:59:31.14 |
IV.ECTS.HHN. | ML:2.0 | 0.0008386832 | 0.32 | AML | other | m | 2020-09-29T23:59:31.45 |
IV.ECTS.HHE. | ML:2.0 | 0.0008099762500000001 | 0.2688 | AML | other | m | 2020-09-29T23:59:31.61 |
IV.ENIC.HHE. | ML:2.4 | 0.0034 | 0.24 | AML | other | m | 2020-09-29T23:59:32.22 |
IV.EMSG.HHN. | ML:2.6 | 0.004835096 | 0.192 | AML | other | m | 2020-09-29T23:59:32.29 |
IV.EPOZ.HHE. | ML:2.3 | 0.0017240465 | 0.4736 | AML | other | m | 2020-09-29T23:59:32.42 |
IV.EPOZ.HHN. | ML:2.2 | 0.0015300000000000001 | 0.58 | AML | other | m | 2020-09-29T23:59:32.77 |
IV.EPZF.HHN. | ML:2.4 | 0.0022394094999999997 | 0.3584 | AML | other | m | 2020-09-29T23:59:32.76 |
IV.ENIC.HHN. | ML:2.5 | 0.00373 | 1.78 | AML | other | m | 2020-09-29T23:59:33.10 |
IV.ENIC.HNE. | ML:2.5 | 0.00394 | 0.18 | AML | other | m | 2020-09-29T23:59:34.70 |
IV.EPZF.HHE. | ML:2.3 | 0.00188 | 1.64 | AML | other | m | 2020-09-29T23:59:34.09 |
IV.ESML.HHE. | ML:2.4 | 0.0020433985 | 0.2432 | AML | other | m | 2020-09-29T23:59:35.01 |
IV.NOV.HHN. | ML:2.2 | 0.0006525241 | 0.3328 | AML | other | m | 2020-09-29T23:59:36.13 |
IV.MUCR.HHE. | ML:2.0 | 0.0003809885 | 0.5632 | AML | other | m | 2020-09-29T23:59:36.75 |
IV.ESML.HHN. | ML:2.4 | 0.002335 | 0.7 | AML | other | m | 2020-09-29T23:59:37.65 |
IV.NOV.HHE. | ML:2.3 | 0.0007545 | 1.52 | AML | other | m | 2020-09-29T23:59:37.79 |
IV.HCRL.HHE. | ML:1.7 | 0.0001359923 | 0.3584 | AML | other | m | 2020-09-29T23:59:39.28 |
IV.MSFR.HHN. | ML:1.6 | 0.00009277773 | 0.384 | AML | other | m | 2020-09-29T23:59:40.47 |
IV.MSFR.HHE. | ML:1.6 | 0.000106 | 0.44 | AML | other | m | 2020-09-29T23:59:41.01 |
IV.GALF.HHN. | ML:2.6 | 0.00156 | 1.48 | AML | other | m | 2020-09-29T23:59:41.83 |
IV.HCRL.HHN. | ML:1.5 | 0.000087790285 | 0.3072 | AML | other | m | 2020-09-29T23:59:43.14 |
IV.HLNI.HHN. | ML:1.4 | 0.000075986355 | 0.256 | AML | other | m | 2020-09-29T23:59:43.32 |
IV.GALF.HHE. | ML:2.6 | 0.0016 | 0.48 | AML | other | m | 2020-09-29T23:59:43.65 |
IV.GALF.HNE. | ML:1.8 | 0.00022148875 | 0.5376 | AML | other | m | 2020-09-29T23:59:43.93 |
IV.HLNI.HHE. | ML:1.3 | 0.00006682023500000001 | 0.2432 | AML | other | m | 2020-09-29T23:59:44.70 |
IV.SSY.HHE. | ML:2.2 | 0.00032199999999999997 | 1.22 | AML | other | m | 2020-09-29T23:59:47.93 |
IV.CAGR.HHE. | ML:2.2 | 0.00044172219999999993 | 0.512 | AML | other | m | 2020-09-29T23:59:47.71 |
IV.SSY.HHN. | ML:2.5 | 0.000621 | 0.44 | AML | other | m | 2020-09-29T23:59:48.45 |
IV.RAFF.HHN. | ML:2.0 | 0.00013235 | 0.98 | AML | other | m | 2020-09-29T23:59:50.81 |
IV.RAFF.HHE. | ML:2.1 | 0.000173 | 0.36 | AML | other | m | 2020-09-29T23:59:50.85 |
IV.CAGR.HHN. | ML:2.3 | 0.0005550291000000001 | 0.5248 | AML | other | m | 2020-09-29T23:59:53.08 |