A magnitude ML 1.7 earthquake occured in region: 9 km W Milo (CT), on
and geographic coordinates (lat, lon) 37.7500, 15.0160 at 4 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 | 9 | 1087 | 1087 |
Zafferana Etnea | CT | 10 | 9517 | 10604 |
Sant'Alfio | CT | 11 | 1582 | 12186 |
Santa Venerina | CT | 13 | 8592 | 20778 |
Ragalna | CT | 15 | 3924 | 24702 |
Giarre | CT | 15 | 27659 | 52361 |
Nicolosi | CT | 15 | 7463 | 59824 |
Pedara | CT | 15 | 14102 | 73926 |
Linguaglossa | CT | 15 | 5403 | 79329 |
Randazzo | CT | 16 | 10900 | 90229 |
Trecastagni | CT | 16 | 10910 | 101139 |
Piedimonte Etneo | CT | 16 | 3963 | 105102 |
Maletto | CT | 16 | 3920 | 109022 |
Mascali | CT | 16 | 14282 | 123304 |
Bronte | CT | 17 | 19172 | 142476 |
Riposto | CT | 17 | 14838 | 157314 |
Viagrande | CT | 17 | 8563 | 165877 |
Moio Alcantara | ME | 17 | 717 | 166594 |
Biancavilla | CT | 18 | 24007 | 190601 |
Fiumefreddo di Sicilia | CT | 18 | 9623 | 200224 |
Castiglione di Sicilia | CT | 18 | 3215 | 203439 |
Belpasso | CT | 18 | 28108 | 231547 |
Santa Maria di Licodia | CT | 19 | 7641 | 239188 |
Aci Sant'Antonio | CT | 19 | 17984 | 257172 |
Aci Bonaccorsi | CT | 19 | 3524 | 260696 |
Adrano | CT | 19 | 36122 | 296818 |
Malvagna | ME | 19 | 733 | 297551 |
Santa Domenica Vittoria | ME | 19 | 980 | 298531 |
San Pietro Clarenza | CT | 20 | 7743 | 306274 |
Aci Catena | CT | 20 | 29851 | 336125 |
Mascalucia | CT | 20 | 31958 | 368083 |
Tremestieri Etneo | CT | 20 | 20589 | 388672 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2020-07-24 11:59:17 |
37.7495 | 15.0157 | 4 | 2020-11-19 12:37:02 |
Bollettino Sismico Italiano INGV | 83006271 |
Reviewed Rev200 |
ML 1.3 | 2020-07-24 11:59:16 |
37.756 | 15.002 | 1 | 2020-09-18 15:03:31 |
Sala Operativa INGV_OE (Catania) | 81303221 |
Field | Value |
---|---|
Time (UTC) | 2020-07-24 11:59:17 ± 0.28 |
Latitude | 37.7495 ± 0.0081 |
Longitude | 15.0157 ± 0.0114 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83006271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1150 |
Semi-minor axis of confidence ellipse (meter) | 207 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 128 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1150.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.01889 |
Epicentral distance of station farthest from the epicenter (degree) | 0.14569 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 83006271 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-18 15:03:11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 81303221 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2020-07-24 12:06:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EMSG.HHZ. | 2020-07-24T11:59:21.52 | 0.6 | undecidable | manual | S | 324 | 9.7791 | 112 | 0.63 | 43 |
IV.EPIT.HHN. | 2020-07-24T11:59:21.11 | 0.6 | undecidable | manual | S | 28 | 7.7811 | 117 | 0.87 | 39 |
IV.EPZF.HHZ. | 2020-07-24T11:59:20.64 | 0.3 | undecidable | manual | P | 301 | 16.1727 | 104 | 0.08 | 73 |
IV.ESLN.HHZ. | 2020-07-24T11:59:20.37 | 0.6 | undecidable | manual | S | 210 | 7.1928 | 118 | 0.3 | 47 |
IV.ECHR.HHE. | 2020-07-24T11:59:20.26 | 0.6 | undecidable | manual | P | 232 | 11.3775 | 109 | 0.62 | 43 |
IV.ECBD.HHN. | 2020-07-24T11:59:20.60 | 0.6 | undecidable | manual | S | 61 | 7.0929 | 119 | 0.57 | 44 |
IV.EMSG.HHZ. | 2020-07-24T11:59:19.15 | 0.1 | undecidable | manual | P | 324 | 9.7791 | 112 | -0.19 | 97 |
IV.EMCN.HNZ. | 2020-07-24T11:59:19.18 | 0.3 | undecidable | manual | S | 19 | 4.8951 | 129 | -0.22 | 73 |
IV.EPIT.HHN. | 2020-07-24T11:59:18.92 | 0.1 | undecidable | manual | P | 28 | 7.7811 | 117 | -0.04 | 100 |
IV.EMCN.HNZ. | 2020-07-24T11:59:18.06 | 0.1 | undecidable | manual | P | 19 | 4.8951 | 129 | -0.42 | 93 |
IV.ECNE.HHN. | 2020-07-24T11:59:18.90 | 0.6 | undecidable | manual | S | 325 | 2.0979 | 151 | 0.13 | 50 |
IV.ESLN.HHZ. | 2020-07-24T11:59:18.71 | 0.1 | undecidable | manual | P | 210 | 7.1928 | 118 | -0.16 | 98 |
IV.ECBD.HHN. | 2020-07-24T11:59:18.80 | 0.1 | undecidable | manual | P | 61 | 7.0929 | 119 | -0.05 | 100 |
IV.ECNE.HHN. | 2020-07-24T11:59:17.48 | 0.3 | undecidable | manual | P | 325 | 2.0979 | 151 | -0.64 | 65 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EMSG.HHN. | ML:1.8 | 0.0010335000000000001 | 0.78 | AML | other | m | 2020-07-24T11:59:24.88 |
IV.EMSG.HHE. | ML:2.0 | 0.0016048845 | 0.2368 | AML | other | m | 2020-07-24T11:59:23.96 |
IV.EPZF.HHE. | ML:1.5 | 0.00033404505 | 0.3392 | AML | other | m | 2020-07-24T11:59:29.38 |