A magnitude ML 1.8 earthquake occured in region: 10 km W Milo (CT), on
and geographic coordinates (lat, lon) 37.7490, 15.0100 at 0 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 |
---|---|---|---|---|
Milo | CT | 10 | 1087 | 1087 |
Zafferana Etnea | CT | 10 | 9517 | 10604 |
Sant'Alfio | CT | 12 | 1582 | 12186 |
Santa Venerina | CT | 13 | 8592 | 20778 |
Ragalna | CT | 15 | 3924 | 24702 |
Nicolosi | CT | 15 | 7463 | 32165 |
Pedara | CT | 15 | 14102 | 46267 |
Maletto | CT | 16 | 3920 | 50187 |
Giarre | CT | 16 | 27659 | 77846 |
Randazzo | CT | 16 | 10900 | 88746 |
Linguaglossa | CT | 16 | 5403 | 94149 |
Trecastagni | CT | 16 | 10910 | 105059 |
Bronte | CT | 16 | 19172 | 124231 |
Piedimonte Etneo | CT | 16 | 3963 | 128194 |
Mascali | CT | 16 | 14282 | 142476 |
Moio Alcantara | ME | 17 | 717 | 143193 |
Viagrande | CT | 17 | 8563 | 151756 |
Biancavilla | CT | 17 | 24007 | 175763 |
Riposto | CT | 17 | 14838 | 190601 |
Belpasso | CT | 18 | 28108 | 218709 |
Castiglione di Sicilia | CT | 18 | 3215 | 221924 |
Santa Maria di Licodia | CT | 18 | 7641 | 229565 |
Fiumefreddo di Sicilia | CT | 18 | 9623 | 239188 |
Adrano | CT | 18 | 36122 | 275310 |
Aci Bonaccorsi | CT | 19 | 3524 | 278834 |
Aci Sant'Antonio | CT | 19 | 17984 | 296818 |
Santa Domenica Vittoria | ME | 19 | 980 | 297798 |
Malvagna | ME | 19 | 733 | 298531 |
San Pietro Clarenza | CT | 20 | 7743 | 306274 |
Mascalucia | CT | 20 | 31958 | 338232 |
Tremestieri Etneo | CT | 20 | 20589 | 358821 |
Aci Catena | CT | 20 | 29851 | 388672 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-01-12 22:14:26 |
37.7492 | 15.01 | 0 | 2021-07-12 16:55:09 |
Bollettino Sismico Italiano INGV | 89723301 |
Reviewed Rev200 |
ML 1.5 | 2021-01-12 22:14:25 |
37.753 | 14.999 | 2 | 2021-05-24 14:44:11 |
Sala Operativa INGV_OE (Catania) | 86211011 |
Field | Value |
---|---|
Time (UTC) | 2021-01-12 22:14:26 ± 0.1 |
Latitude | 37.7492 ± 0.0045 |
Longitude | 15.0100 ± 0.0068 |
Depth (km) | 0 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89723301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 650 |
Semi-minor axis of confidence ellipse (meter) | 460 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 123 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28329 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 89723301 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-24 14:43:59 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 86211011 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2021-01-12 22:22:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
HL.VLS.HHZ. | 2021-01-12T22:15:59.62 | 3.0 | undecidable | manual | Sg | 2.93 | 0 | |||
IV.CMPR.HHZ. | 2021-01-12T22:15:36.79 | 3.0 | undecidable | manual | Sg | 5.15 | 0 | |||
IV.MTGR.HHZ. | 2021-01-12T22:15:28.66 | 3.0 | undecidable | manual | Sg | 2.2 | 0 | |||
MN.KLV.HHZ. | 2021-01-12T22:15:26.44 | 3.0 | negative | manual | Pn | -0.96 | 0 | |||
IV.CMPR.HHZ. | 2021-01-12T22:14:56.45 | 3.0 | undecidable | manual | Pn | -0.13 | 0 | |||
IV.ECTS.HHZ. | 2021-01-12T22:14:33.10 | 0.3 | undecidable | manual | S | 33 | 17.6712 | 90 | 0.52 | 69 |
IV.AIO.HHE. | 2021-01-12T22:14:32.97 | 0.3 | undecidable | manual | P | 38 | 31.4463 | 90 | 0.22 | 72 |
IV.EPZF.HHZ. | 2021-01-12T22:14:32.80 | 0.6 | undecidable | manual | S | 302 | 15.7731 | 90 | 0.87 | 40 |
IV.ESML.HHE. | 2021-01-12T22:14:30.84 | 0.6 | undecidable | manual | P | 218 | 18.4704 | 90 | 0.68 | 43 |
IV.EPOZ.HHZ. | 2021-01-12T22:14:30.45 | 0.3 | undecidable | manual | P | 119 | 17.871 | 90 | 0.42 | 70 |
IV.EMSG.HHZ. | 2021-01-12T22:14:30.32 | 0.6 | undecidable | manual | S | 326 | 9.5793 | 91 | 0.55 | 46 |
IV.EVRN.HNN. | 2021-01-12T22:14:29.20 | 0.3 | undecidable | manual | P | 121 | 12.876 | 90 | 0.17 | 75 |
IV.EPZF.HHZ. | 2021-01-12T22:14:29.47 | 0.3 | undecidable | manual | P | 302 | 15.7731 | 90 | -0.15 | 75 |
IV.EPIT.HHN. | 2021-01-12T22:14:29.75 | 0.3 | undecidable | manual | S | 31 | 7.9809 | 91 | 0.51 | 70 |
IV.ECTS.HHZ. | 2021-01-12T22:14:29.81 | 0.1 | undecidable | manual | P | 33 | 17.6712 | 90 | -0.18 | 99 |
IV.ECHR.HHE. | 2021-01-12T22:14:29.54 | 0.3 | undecidable | manual | P | 231 | 10.9779 | 91 | 0.88 | 60 |
IV.ENIC.HHE. | 2021-01-12T22:14:29.08 | 0.6 | undecidable | manual | P | 176 | 13.0758 | 90 | 0 | 52 |
IV.EMCN.HHZ. | 2021-01-12T22:14:28.18 | 0.6 | undecidable | manual | S | 24 | 5.0949 | 91 | -0.05 | 52 |
IV.EMSG.HHZ. | 2021-01-12T22:14:28.03 | 0.1 | negative | manual | P | 326 | 9.5793 | 91 | -0.34 | 97 |
IV.ESLN.HHZ. | 2021-01-12T22:14:28.74 | 0.3 | undecidable | manual | S | 207 | 6.8931 | 91 | -0.11 | 77 |
IV.ESLN.HHZ. | 2021-01-12T22:14:27.44 | 0.1 | positive | manual | P | 207 | 6.8931 | 91 | -0.4 | 96 |
IV.ECNE.HHN. | 2021-01-12T22:14:27.12 | 0.3 | undecidable | manual | S | 338 | 1.8981 | 93 | -0.01 | 79 |
IV.ECBD.HHN. | 2021-01-12T22:14:27.76 | 0.1 | positive | manual | P | 63 | 7.5813 | 91 | -0.21 | 100 |
IV.EMCN.HHZ. | 2021-01-12T22:14:27.01 | 0.1 | positive | manual | P | 24 | 5.0949 | 91 | -0.47 | 95 |
IV.ECPN.HHZ. | 2021-01-12T22:14:27.27 | 0.3 | undecidable | manual | S | 254 | 2.1978 | 93 | 0.07 | 78 |
IV.EPIT.HHN. | 2021-01-12T22:14:27.72 | 0.1 | positive | manual | P | 31 | 7.9809 | 91 | -0.34 | 97 |
IV.ECPN.HHZ. | 2021-01-12T22:14:26.43 | 0.3 | undecidable | manual | P | 254 | 2.1978 | 93 | -0.46 | 72 |
IV.ECNE.HHN. | 2021-01-12T22:14:26.39 | 0.3 | undecidable | manual | P | 338 | 1.8981 | 93 | -0.45 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EMSG.HHE. | ML:2.0 | 0.00198 | 0.32 | AML | other | m | 2021-01-12T22:14:31.94 |
IV.EMSG.HHN. | ML:2.1 | 0.0024699999999999995 | 0.28 | AML | other | m | 2021-01-12T22:14:32.37 |
IV.EPZF.HHN. | ML:1.8 | 0.000691 | 0.4 | AML | other | m | 2021-01-12T22:14:39.07 |
IV.EPZF.HHE. | ML:1.8 | 0.0006645 | 0.6 | AML | other | m | 2021-01-12T22:14:39.32 |