A magnitude ML 1.8 earthquake occured in region: 11 km W Milo (CT), on
and geographic coordinates (lat, lon) 37.7520, 14.9920 at 3 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 | 11 | 1087 | 1087 |
Zafferana Etnea | CT | 12 | 9517 | 10604 |
Sant'Alfio | CT | 13 | 1582 | 12186 |
Maletto | CT | 14 | 3920 | 16106 |
Ragalna | CT | 14 | 3924 | 20030 |
Bronte | CT | 15 | 19172 | 39202 |
Randazzo | CT | 15 | 10900 | 50102 |
Santa Venerina | CT | 15 | 8592 | 58694 |
Nicolosi | CT | 16 | 7463 | 66157 |
Pedara | CT | 16 | 14102 | 80259 |
Biancavilla | CT | 16 | 24007 | 104266 |
Trecastagni | CT | 17 | 10910 | 115176 |
Linguaglossa | CT | 17 | 5403 | 120579 |
Adrano | CT | 17 | 36122 | 156701 |
Giarre | CT | 17 | 27659 | 184360 |
Moio Alcantara | ME | 17 | 717 | 185077 |
Santa Maria di Licodia | CT | 18 | 7641 | 192718 |
Piedimonte Etneo | CT | 18 | 3963 | 196681 |
Belpasso | CT | 18 | 28108 | 224789 |
Mascali | CT | 18 | 14282 | 239071 |
Viagrande | CT | 18 | 8563 | 247634 |
Santa Domenica Vittoria | ME | 19 | 980 | 248614 |
Castiglione di Sicilia | CT | 19 | 3215 | 251829 |
Riposto | CT | 19 | 14838 | 266667 |
Malvagna | ME | 20 | 733 | 267400 |
Fiumefreddo di Sicilia | CT | 20 | 9623 | 277023 |
Aci Bonaccorsi | CT | 20 | 3524 | 280547 |
Aci Sant'Antonio | CT | 20 | 17984 | 298531 |
San Pietro Clarenza | CT | 20 | 7743 | 306274 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-09-23 18:34:02 |
37.7515 | 14.9925 | 3 | 2021-02-26 14:56:17 |
Bollettino Sismico Italiano INGV | 86701231 |
Reviewed Rev200 |
ML 1.7 | 2020-09-23 18:34:01 |
37.749 | 14.996 | 1 | 2021-01-30 01:10:32 |
Sala Operativa INGV_OE (Catania) | 83167421 |
Field | Value |
---|---|
Time (UTC) | 2020-09-23 18:34:02 ± 0.1 |
Latitude | 37.7515 ± 0.0063 |
Longitude | 14.9925 ± 0.0091 |
Depth (km) | 3 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86701231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 900 |
Semi-minor axis of confidence ellipse (meter) | 550 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 301 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00899 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62413 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 83167421 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2020-09-23 18:49:00 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 86701231 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-30 01:10:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IVPL.HHZ. | 2020-09-23T18:34:16.55 | 0.3 | undecidable | manual | P | 359 | 69.2751 | 50 | 0.57 | 60 |
IV.NOV.HHZ. | 2020-09-23T18:34:09.70 | 0.3 | undecidable | manual | P | 22 | 33.1446 | 96 | 0.15 | 70 |
IV.MUCR.HHZ. | 2020-09-23T18:34:09.99 | 0.3 | undecidable | manual | P | 342 | 33.9438 | 95 | 0.28 | 68 |
IV.AIO.HHZ. | 2020-09-23T18:34:09.74 | 0.3 | undecidable | manual | P | 41 | 32.2455 | 96 | 0.38 | 67 |
IV.EPOZ.HHN. | 2020-09-23T18:34:07.14 | 0.3 | undecidable | manual | P | 117 | 19.3695 | 100 | 0.34 | 69 |
IV.ECHR.HHE. | 2020-09-23T18:34:07.76 | 0.6 | undecidable | manual | S | 224 | 10.0788 | 108 | 1.22 | 33 |
IV.EPIT.HHN. | 2020-09-23T18:34:06.79 | 0.6 | undecidable | manual | S | 40 | 8.6802 | 111 | 0.69 | 42 |
IV.EVRN.HHE. | 2020-09-23T18:34:06.52 | 0.3 | undecidable | manual | P | 119 | 14.3745 | 103 | 0.7 | 62 |
IV.ESML.HHN. | 2020-09-23T18:34:06.98 | 0.3 | undecidable | manual | P | 214 | 17.7711 | 100 | 0.47 | 68 |
IV.ECBD.HHN. | 2020-09-23T18:34:06.49 | 0.6 | undecidable | manual | S | 69 | 8.88 | 110 | 0.35 | 47 |
IV.ESLN.HHN. | 2020-09-23T18:34:05.36 | 0.3 | undecidable | manual | S | 194 | 6.5934 | 116 | -0.08 | 75 |
IV.EPZF.HHZ. | 2020-09-23T18:34:05.92 | 0.1 | undecidable | manual | P | 304 | 14.3745 | 103 | 0.1 | 98 |
IV.EMCN.HHZ. | 2020-09-23T18:34:05.05 | 0.3 | undecidable | manual | S | 39 | 5.6943 | 120 | -0.1 | 75 |
IV.ENIC.HHN. | 2020-09-23T18:34:05.43 | 0.3 | undecidable | manual | P | 169 | 13.5753 | 104 | -0.24 | 72 |
IV.ECHR.HHE. | 2020-09-23T18:34:05.29 | 0.1 | undecidable | manual | P | 224 | 10.0788 | 108 | 0.3 | 95 |
IV.EMSG.HHZ. | 2020-09-23T18:34:04.66 | 0.1 | undecidable | manual | P | 334 | 8.5803 | 111 | -0.05 | 100 |
IV.ECBD.HHN. | 2020-09-23T18:34:04.62 | 0.1 | undecidable | manual | P | 69 | 8.88 | 110 | -0.14 | 98 |
IV.EPIT.HHN. | 2020-09-23T18:34:04.62 | 0.1 | undecidable | manual | P | 40 | 8.6802 | 111 | -0.12 | 99 |
IV.ESLN.HHN. | 2020-09-23T18:34:03.98 | 0.1 | undecidable | manual | P | 194 | 6.5934 | 116 | -0.38 | 94 |
IV.ECNE.HHN. | 2020-09-23T18:34:03.63 | 0.6 | undecidable | manual | S | 28 | 1.6983 | 152 | -0.53 | 46 |
IV.EMCN.HHZ. | 2020-09-23T18:34:03.81 | 0.1 | positive | manual | P | 39 | 5.6943 | 120 | -0.38 | 94 |
IV.ECPN.HHZ. | 2020-09-23T18:34:03.42 | 0.3 | undecidable | manual | S | 212 | 0.999 | 163 | -0.64 | 65 |
IV.ECNE.HHN. | 2020-09-23T18:34:02.99 | 0.1 | undecidable | manual | P | 28 | 1.6983 | 152 | -0.62 | 88 |
IV.ECPN.HHZ. | 2020-09-23T18:34:02.84 | 0.1 | undecidable | manual | P | 212 | 0.999 | 163 | -0.72 | 85 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ENIC.HNE. | ML:1.9 | 0.001075 | 1.14 | AML | other | m | 2020-09-23T18:34:09.42 |
IV.ENIC.HNN. | ML:2.0 | 0.001315 | 1.4 | AML | other | m | 2020-09-23T18:34:10.24 |
IV.EVRN.HNE. | ML:1.9 | 0.0009559999999999999 | 0.34 | AML | other | m | 2020-09-23T18:34:11.61 |
IV.EVRN.HHN. | ML:2.0 | 0.0012749999999999999 | 0.4 | AML | other | m | 2020-09-23T18:34:11.81 |
IV.EVRN.HNN. | ML:1.9 | 0.000962 | 0.22 | AML | other | m | 2020-09-23T18:34:11.82 |
IV.ENIC.HHN. | ML:1.9 | 0.00113 | 0.66 | AML | other | m | 2020-09-23T18:34:12.19 |
IV.EPZF.HHN. | ML:1.8 | 0.0008105 | 0.5 | AML | other | m | 2020-09-23T18:34:12.00 |
IV.EVRN.HHE. | ML:1.8 | 0.000865 | 0.96 | AML | other | m | 2020-09-23T18:34:12.89 |
IV.ENIC.HHE. | ML:1.9 | 0.001045 | 0.2 | AML | other | m | 2020-09-23T18:34:13.03 |
IV.EPOZ.HHN. | ML:1.7 | 0.00040800000000000005 | 0.5 | AML | other | m | 2020-09-23T18:34:14.61 |
IV.EPOZ.HHE. | ML:1.5 | 0.00029049999999999996 | 0.66 | AML | other | m | 2020-09-23T18:34:14.55 |
IV.EPZF.HHE. | ML:1.8 | 0.0007564999999999999 | 1.38 | AML | other | m | 2020-09-23T18:34:14.00 |
IV.ESML.HHE. | ML:1.9 | 0.0007090000000000001 | 0.38 | AML | other | m | 2020-09-23T18:34:15.30 |
IV.ESML.HHN. | ML:1.7 | 0.00047099999999999996 | 1.02 | AML | other | m | 2020-09-23T18:34:15.92 |
IV.MUCR.HHE. | ML:1.3 | 0.00009085 | 1.2 | AML | other | m | 2020-09-23T18:34:18.34 |
IV.AIO.HHE. | ML:1.3 | 0.0001025 | 0.54 | AML | other | m | 2020-09-23T18:34:19.37 |
IV.MUCR.HHN. | ML:1.5 | 0.000131 | 0.66 | AML | other | m | 2020-09-23T18:34:19.52 |
IV.NOV.HHN. | ML:1.8 | 0.00029099999999999997 | 1.32 | AML | other | m | 2020-09-23T18:34:20.00 |
IV.AIO.HHN. | ML:1.3 | 0.0000948 | 1.68 | AML | other | m | 2020-09-23T18:34:21.08 |
IV.NOV.HHE. | ML:2.0 | 0.0004325 | 1.4 | AML | other | m | 2020-09-23T18:34:21.23 |