A magnitude ML 1.7 earthquake occured in region: 11 km E Bronte (CT), on
and geographic coordinates (lat, lon) 37.7420, 14.9500 at 9 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 |
---|---|---|---|---|
Bronte | CT | 11 | 19172 | 19172 |
Maletto | CT | 12 | 3920 | 23092 |
Ragalna | CT | 12 | 3924 | 27016 |
Biancavilla | CT | 13 | 24007 | 51023 |
Adrano | CT | 14 | 36122 | 87145 |
Zafferana Etnea | CT | 15 | 9517 | 96662 |
Milo | CT | 15 | 1087 | 97749 |
Santa Maria di Licodia | CT | 15 | 7641 | 105390 |
Randazzo | CT | 15 | 10900 | 116290 |
Nicolosi | CT | 16 | 7463 | 123753 |
Belpasso | CT | 17 | 28108 | 151861 |
Pedara | CT | 17 | 14102 | 165963 |
Sant'Alfio | CT | 17 | 1582 | 167545 |
Santa Venerina | CT | 18 | 8592 | 176137 |
Trecastagni | CT | 18 | 10910 | 187047 |
Maniace | CT | 18 | 3765 | 190812 |
PaternĂ² | CT | 19 | 48228 | 239040 |
Santa Domenica Vittoria | ME | 19 | 980 | 240020 |
Viagrande | CT | 20 | 8563 | 248583 |
Moio Alcantara | ME | 20 | 717 | 249300 |
San Pietro Clarenza | CT | 20 | 7743 | 257043 |
Camporotondo Etneo | CT | 20 | 5023 | 262066 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2022-08-31 10:39:47 |
37.7423 | 14.9497 | 9 | 2023-01-31 19:03:41 |
Bollettino Sismico Italiano INGV | 109514861 |
Reviewed Rev200 |
ML 1.7 | 2022-08-31 10:39:47 |
37.747 | 14.956 | 6 | 2022-09-22 14:46:07 |
Sala Operativa INGV_OE (Catania) | 109172291 |
Field | Value |
---|---|
Time (UTC) | 2022-08-31 10:39:47 ± 0.07 |
Latitude | 37.7423 ± 0.0036 |
Longitude | 14.9497 ± 0.0045 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 109514861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 424 |
Semi-minor axis of confidence ellipse (meter) | 372 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 140 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 46 |
Number of associated phases, regardless of their use for origin computation | 48 |
Number of defining phases | 48 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.02878 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40559 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 31 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 109172291 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2022-08-31 10:45:19 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 109514861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-09-09 15:31:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HLNI.HHZ. | 2022-08-31T10:40:02.99 | 0.3 | undecidable | manual | S | 189 | 44.2224 | 50 | 0.55 | 63 |
IV.MUCR.HHZ. | 2022-08-31T10:39:59.86 | 0.6 | undecidable | manual | S | 349 | 34.0437 | 50 | 0.15 | 47 |
IV.AIO.HHZ. | 2022-08-31T10:39:59.33 | 1.0 | undecidable | manual | S | 44 | 35.5422 | 50 | -0.78 | 19 |
IV.GALF.HHZ. | 2022-08-31T10:39:59.31 | 0.6 | undecidable | manual | S | 264 | 33.8439 | 50 | -0.34 | 45 |
IV.MSFR.HHZ. | 2022-08-31T10:39:56.83 | 0.3 | undecidable | manual | P | 316 | 45.0216 | 50 | 0.46 | 65 |
IV.EPOZ.HHZ. | 2022-08-31T10:39:56.99 | 0.6 | undecidable | manual | S | 110 | 22.3554 | 113 | 0.8 | 39 |
IV.HLNI.HHZ. | 2022-08-31T10:39:56.47 | 0.1 | undecidable | manual | P | 189 | 44.2224 | 50 | 0.23 | 91 |
IV.EPMN.HHN. | 2022-08-31T10:39:56.35 | 0.6 | undecidable | manual | S | 67 | 21.7671 | 113 | 0.36 | 46 |
IV.ECTS.HHZ. | 2022-08-31T10:39:56.04 | 0.3 | undecidable | manual | S | 44 | 21.5673 | 113 | 0.11 | 72 |
IV.LIBRI.HHZ. | 2022-08-31T10:39:55.05 | 0.1 | undecidable | manual | P | 357 | 37.9287 | 50 | -0.22 | 92 |
IV.MUCR.HHZ. | 2022-08-31T10:39:54.49 | 0.1 | undecidable | manual | P | 349 | 34.0437 | 50 | -0.18 | 93 |
IV.AIO.HHZ. | 2022-08-31T10:39:54.95 | 0.3 | undecidable | manual | P | 44 | 35.5422 | 50 | 0.05 | 72 |
IV.GALF.HHZ. | 2022-08-31T10:39:54.76 | 0.1 | undecidable | manual | P | 264 | 33.8439 | 50 | 0.13 | 94 |
IV.ESCV.HHN. | 2022-08-31T10:39:53.25 | 0.6 | undecidable | manual | S | 273 | 11.7771 | 128 | 0.26 | 48 |
IV.EPZF.HHZ. | 2022-08-31T10:39:53.77 | 0.3 | undecidable | manual | S | 318 | 12.1767 | 127 | 0.68 | 63 |
IV.EMNR.HHZ. | 2022-08-31T10:39:53.23 | 0.3 | undecidable | manual | S | 39 | 10.5783 | 131 | 0.56 | 67 |
IV.EPIT.HHZ. | 2022-08-31T10:39:53.78 | 0.3 | undecidable | manual | S | 51 | 12.0768 | 127 | 0.71 | 62 |
IV.ECBD.HHN. | 2022-08-31T10:39:53.39 | 1.0 | undecidable | manual | S | 71 | 12.6762 | 126 | 0.15 | 24 |
IV.ESPC.HHN. | 2022-08-31T10:39:52.00 | 0.3 | undecidable | manual | S | 129 | 8.7801 | 137 | -0.22 | 72 |
IV.EPOZ.HHZ. | 2022-08-31T10:39:52.96 | 0.1 | undecidable | manual | P | 110 | 22.3554 | 113 | 0.33 | 92 |
IV.EPMN.HHN. | 2022-08-31T10:39:52.27 | 0.1 | undecidable | manual | P | 67 | 21.7671 | 113 | -0.25 | 94 |
IV.ECTS.HHZ. | 2022-08-31T10:39:52.36 | 0.3 | undecidable | manual | P | 44 | 21.5673 | 113 | -0.12 | 72 |
IV.ECHR.HHE. | 2022-08-31T10:39:52.46 | 0.6 | undecidable | manual | S | 207 | 6.993 | 143 | 0.65 | 43 |
IV.EMFO.HHE. | 2022-08-31T10:39:52.89 | 0.6 | undecidable | manual | S | 93 | 12.3765 | 127 | -0.25 | 48 |
IV.ESML.HNE. | 2022-08-31T10:39:52.10 | 0.3 | undecidable | manual | P | 204 | 15.0738 | 122 | 0.77 | 61 |
IV.ECZM.HHN. | 2022-08-31T10:39:51.25 | 0.3 | undecidable | manual | S | 253 | 4.1958 | 156 | -0.06 | 75 |
IV.ESAL.HHE. | 2022-08-31T10:39:51.63 | 0.1 | undecidable | manual | P | 85 | 16.2726 | 120 | 0.1 | 98 |
IV.EMFS.HHE. | 2022-08-31T10:39:51.58 | 0.3 | undecidable | manual | S | 121 | 4.8951 | 152 | 0.15 | 74 |
IV.EVRN.HNN. | 2022-08-31T10:39:51.56 | 1.0 | undecidable | manual | P | 110 | 17.3715 | 118 | -0.16 | 24 |
IV.EMSG.HHZ. | 2022-08-31T10:39:50.15 | 0.1 | undecidable | manual | P | 0 | 8.6802 | 137 | -0.18 | 97 |
IV.EMPL.HHZ. | 2022-08-31T10:39:50.44 | 0.3 | undecidable | manual | P | 165 | 7.2927 | 142 | 0.3 | 71 |
IV.ECBD.HHN. | 2022-08-31T10:39:50.87 | 0.1 | undecidable | manual | P | 71 | 12.6762 | 126 | -0.06 | 99 |
IV.ESCV.HHN. | 2022-08-31T10:39:50.51 | 0.1 | undecidable | manual | P | 273 | 11.7771 | 128 | -0.27 | 95 |
IV.ENIC.HHE. | 2022-08-31T10:39:50.27 | 0.1 | undecidable | manual | P | 153 | 13.875 | 124 | -0.85 | 78 |
IV.EMCN.HHN. | 2022-08-31T10:39:50.26 | 0.1 | undecidable | manual | P | 54 | 9.1797 | 135 | -0.13 | 98 |
IV.EPZF.HHZ. | 2022-08-31T10:39:50.50 | 0.1 | undecidable | manual | P | 318 | 12.1767 | 127 | -0.34 | 94 |
IV.ECNE.HHN. | 2022-08-31T10:39:50.58 | 1.0 | undecidable | manual | P | 61 | 5.1948 | 151 | 0.66 | 21 |
IV.EMFO.HHE. | 2022-08-31T10:39:50.45 | 0.1 | undecidable | manual | P | 93 | 12.3765 | 127 | -0.43 | 92 |
IV.EPIT.HHZ. | 2022-08-31T10:39:50.81 | 0.1 | undecidable | manual | P | 51 | 12.0768 | 127 | -0.03 | 100 |
IV.EMNR.HHZ. | 2022-08-31T10:39:50.64 | 0.1 | undecidable | manual | P | 39 | 10.5783 | 131 | 0.04 | 100 |
IV.ECZM.HHN. | 2022-08-31T10:39:49.48 | 0.1 | undecidable | manual | P | 253 | 4.1958 | 156 | -0.34 | 95 |
IV.EMFS.HHE. | 2022-08-31T10:39:49.76 | 0.1 | undecidable | manual | P | 121 | 4.8951 | 152 | -0.12 | 99 |
IV.ESVO.HHE. | 2022-08-31T10:39:49.57 | 0.1 | undecidable | manual | P | 356 | 3.3966 | 160 | -0.19 | 98 |
IV.ECPN.HHZ. | 2022-08-31T10:39:49.85 | 0.1 | undecidable | manual | P | 87 | 3.1968 | 161 | 0.1 | 100 |
IV.ESPC.HHN. | 2022-08-31T10:39:49.99 | 0.1 | undecidable | manual | P | 129 | 8.7801 | 137 | -0.35 | 94 |
IV.ECHR.HHE. | 2022-08-31T10:39:49.99 | 0.1 | undecidable | manual | P | 207 | 6.993 | 143 | -0.12 | 99 |
IV.EPDN.HHZ. | 2022-08-31T10:39:49.77 | 0.3 | undecidable | manual | P | 66 | 6.4935 | 145 | -0.27 | 72 |
IV.ESLN.HHZ. | 2022-08-31T10:39:49.88 | 0.1 | undecidable | manual | P | 158 | 5.8941 | 148 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EMSG.HHN. | ML:2.0 | 0.001465 | 1.32 | AML | other | m | 2022-08-31T10:39:53.01 |
IV.EPZF.HHE. | ML:1.9 | 0.0009635000000000001 | 0.34 | AML | other | m | 2022-08-31T10:39:54.43 |
IV.EPZF.HHN. | ML:1.9 | 0.0009755 | 0.26 | AML | other | m | 2022-08-31T10:39:54.91 |
IV.EMSG.HHE. | ML:2.0 | 0.0015 | 0.42 | AML | other | m | 2022-08-31T10:39:57.23 |
IV.MUCR.HHE. | ML:1.4 | 0.0001135 | 0.66 | AML | other | m | 2022-08-31T10:40:01.59 |
IV.AIO.HHE. | ML:1.4 | 0.0000969 | 1.46 | AML | other | m | 2022-08-31T10:40:02.26 |
IV.MUCR.HHN. | ML:1.5 | 0.0001385 | 0.48 | AML | other | m | 2022-08-31T10:40:04.53 |
IV.AIO.HHN. | ML:1.4 | 0.0000994 | 0.44 | AML | other | m | 2022-08-31T10:40:04.42 |
IV.HLNI.HHE. | ML:1.2 | 0.00004775 | 0.42 | AML | other | m | 2022-08-31T10:40:05.90 |
IV.HLNI.HHN. | ML:1.3 | 0.00006080000000000001 | 0.92 | AML | other | m | 2022-08-31T10:40:06.53 |
IV.GALF.HHE. | ML:1.9 | 0.00035749999999999996 | 1.44 | AML | other | m | 2022-08-31T10:40:07.99 |
IV.GALF.HHN. | ML:1.9 | 0.0003145 | 0.56 | AML | other | m | 2022-08-31T10:40:11.08 |