A magnitude ML 1.5 earthquake occured in region: 2 km E Santa Venerina (CT), on
and geographic coordinates (lat, lon) 37.6970, 15.1630 at 18 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 |
---|---|---|---|---|
Santa Venerina | CT | 2 | 8592 | 8592 |
Giarre | CT | 4 | 27659 | 36251 |
Milo | CT | 5 | 1087 | 37338 |
Zafferana Etnea | CT | 5 | 9517 | 46855 |
Riposto | CT | 5 | 14838 | 61693 |
Sant'Alfio | CT | 6 | 1582 | 63275 |
Mascali | CT | 8 | 14282 | 77557 |
Acireale | CT | 9 | 52622 | 130179 |
Aci Catena | CT | 11 | 29851 | 160030 |
Aci Sant'Antonio | CT | 11 | 17984 | 178014 |
Viagrande | CT | 11 | 8563 | 186577 |
Trecastagni | CT | 11 | 10910 | 197487 |
Fiumefreddo di Sicilia | CT | 12 | 9623 | 207110 |
Aci Bonaccorsi | CT | 12 | 3524 | 210634 |
Piedimonte Etneo | CT | 13 | 3963 | 214597 |
Pedara | CT | 13 | 14102 | 228699 |
Valverde | CT | 13 | 7840 | 236539 |
San Giovanni la Punta | CT | 15 | 23060 | 259599 |
Nicolosi | CT | 15 | 7463 | 267062 |
San Gregorio di Catania | CT | 15 | 11966 | 279028 |
Calatabiano | CT | 15 | 5308 | 284336 |
Tremestieri Etneo | CT | 16 | 20589 | 304925 |
Aci Castello | CT | 16 | 18723 | 323648 |
Linguaglossa | CT | 16 | 5403 | 329051 |
Mascalucia | CT | 17 | 31958 | 361009 |
Sant'Agata li Battiati | CT | 17 | 9479 | 370488 |
Gravina di Catania | CT | 17 | 25838 | 396326 |
San Pietro Clarenza | CT | 18 | 7743 | 404069 |
Giardini-Naxos | ME | 19 | 9415 | 413484 |
Gaggi | ME | 19 | 3184 | 416668 |
Camporotondo Etneo | CT | 20 | 5023 | 421691 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-05-06 13:55:09 |
37.6968 | 15.1633 | 18 | 2021-12-29 11:12:03 |
Bollettino Sismico Italiano INGV | 90892351 |
Reviewed Rev200 |
ML 1.1 | 2021-05-06 13:55:10 |
37.728 | 15.119 | 11 | 2021-10-08 10:42:53 |
Sala Operativa INGV_OE (Catania) | 89838491 |
Field | Value |
---|---|
Time (UTC) | 2021-05-06 13:55:09 ± 0.11 |
Latitude | 37.6968 ± 0.0045 |
Longitude | 15.1633 ± 0.0057 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90892351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 486 |
Semi-minor axis of confidence ellipse (meter) | 141 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 173 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41818 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90892351 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-07 09:05:23 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 89838491 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2021-05-06 14:01:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2021-05-06T13:55:36.27 | 3.0 | undecidable | manual | S | 0.02 | 0 | |||
IV.EPZF.HHZ. | 2021-05-06T13:55:20.28 | 0.6 | undecidable | manual | S | 298 | 30.3474 | 111 | 0.06 | 47 |
IV.AIO.HHZ. | 2021-05-06T13:55:20.28 | 0.3 | undecidable | manual | S | 11 | 31.0467 | 110 | -0.11 | 70 |
IV.ESVO.HHE. | 2021-05-06T13:55:18.05 | 0.6 | undecidable | manual | S | 294 | 20.7681 | 122 | 0.12 | 47 |
IV.HLNI.HHE. | 2021-05-06T13:55:18.02 | 0.1 | undecidable | manual | P | 214 | 46.4202 | 102 | 0.04 | 92 |
IV.ECNE.HHN. | 2021-05-06T13:55:17.18 | 0.3 | undecidable | manual | S | 298 | 16.0728 | 131 | 0.26 | 69 |
IV.ECTS.HHZ. | 2021-05-06T13:55:17.59 | 0.6 | undecidable | manual | S | 350 | 20.868 | 122 | -0.35 | 45 |
IV.EPIT.HHZ. | 2021-05-06T13:55:17.07 | 0.3 | undecidable | manual | S | 324 | 15.7731 | 132 | 0.22 | 70 |
IV.EMNR.HHZ. | 2021-05-06T13:55:17.09 | 0.3 | undecidable | manual | S | 318 | 17.9709 | 127 | -0.21 | 71 |
IV.ECBD.HHN. | 2021-05-06T13:55:16.00 | 0.3 | undecidable | manual | S | 324 | 11.4774 | 142 | -0.06 | 74 |
IV.EMPL.HHZ. | 2021-05-06T13:55:16.88 | 0.3 | undecidable | manual | S | 263 | 17.0718 | 129 | -0.24 | 70 |
IV.EPZF.HHZ. | 2021-05-06T13:55:16.00 | 0.1 | undecidable | manual | P | 298 | 30.3474 | 111 | 0.4 | 89 |
IV.ESLN.HHZ. | 2021-05-06T13:55:16.59 | 0.3 | undecidable | manual | S | 269 | 16.5723 | 130 | -0.43 | 67 |
IV.EMFS.HHE. | 2021-05-06T13:55:16.23 | 0.3 | undecidable | manual | S | 280 | 14.7741 | 134 | -0.42 | 68 |
IV.AIO.HHZ. | 2021-05-06T13:55:15.66 | 0.3 | undecidable | manual | P | 11 | 31.0467 | 110 | -0.04 | 71 |
IV.EMFO.HHE. | 2021-05-06T13:55:15.34 | 0.3 | undecidable | manual | S | 304 | 7.6812 | 153 | -0.19 | 72 |
IV.ESAL.HHZ. | 2021-05-06T13:55:15.88 | 0.3 | undecidable | manual | S | 339 | 6.8931 | 156 | 0.44 | 68 |
IV.ESPC.HHN. | 2021-05-06T13:55:15.90 | 0.3 | undecidable | manual | S | 268 | 11.9769 | 141 | -0.25 | 71 |
IV.EVRN.HNN. | 2021-05-06T13:55:15.59 | 0.6 | undecidable | manual | S | 251 | 2.5974 | 171 | 0.49 | 45 |
IV.EFIU.HHZ. | 2021-05-06T13:55:15.89 | 0.3 | undecidable | manual | S | 22 | 11.0778 | 143 | -0.11 | 73 |
IV.EPOZ.HHZ. | 2021-05-06T13:55:15.50 | 0.3 | undecidable | manual | S | 142 | 3.5964 | 167 | 0.35 | 70 |
IV.ESLN.HHZ. | 2021-05-06T13:55:14.08 | 0.3 | undecidable | manual | P | 269 | 16.5723 | 130 | 0.32 | 69 |
IV.ECZM.HHN. | 2021-05-06T13:55:14.55 | 0.1 | undecidable | manual | P | 280 | 23.0547 | 119 | -0.03 | 96 |
IV.ECHR.HHE. | 2021-05-06T13:55:14.45 | 0.6 | undecidable | manual | P | 267 | 22.0668 | 120 | 0.01 | 48 |
IV.EMNR.HHZ. | 2021-05-06T13:55:14.04 | 0.1 | undecidable | manual | P | 318 | 17.9709 | 127 | 0.12 | 96 |
IV.EMSG.HHZ. | 2021-05-06T13:55:14.79 | 0.3 | undecidable | manual | P | 306 | 23.2545 | 119 | 0.18 | 70 |
IV.EMPL.HHZ. | 2021-05-06T13:55:14.11 | 0.6 | undecidable | manual | P | 263 | 17.0718 | 129 | 0.3 | 46 |
IV.ESVO.HHE. | 2021-05-06T13:55:14.44 | 0.6 | undecidable | manual | P | 294 | 20.7681 | 122 | 0.16 | 47 |
IV.ECTS.HHZ. | 2021-05-06T13:55:13.91 | 0.1 | undecidable | manual | P | 350 | 20.868 | 122 | -0.38 | 90 |
IV.EPIT.HHZ. | 2021-05-06T13:55:13.90 | 0.1 | negative | manual | P | 324 | 15.7731 | 132 | 0.24 | 94 |
IV.EMFS.HHE. | 2021-05-06T13:55:13.40 | 0.3 | undecidable | manual | P | 280 | 14.7741 | 134 | -0.15 | 71 |
IV.ECBD.HHN. | 2021-05-06T13:55:13.13 | 0.1 | undecidable | manual | P | 324 | 11.4774 | 142 | -0.08 | 97 |
IV.EMCN.HHN. | 2021-05-06T13:55:13.73 | 0.1 | undecidable | manual | P | 313 | 15.4734 | 132 | 0.1 | 96 |
IV.ESPC.HHN. | 2021-05-06T13:55:13.14 | 0.1 | undecidable | manual | P | 268 | 11.9769 | 141 | -0.11 | 96 |
IV.ECNE.HHN. | 2021-05-06T13:55:13.85 | 0.1 | undecidable | manual | P | 298 | 16.0728 | 131 | 0.16 | 95 |
IV.EFIU.HHZ. | 2021-05-06T13:55:12.98 | 0.6 | undecidable | manual | P | 22 | 11.0778 | 143 | -0.19 | 47 |
IV.EPOZ.HHZ. | 2021-05-06T13:55:12.40 | 0.1 | undecidable | manual | P | 142 | 3.5964 | 167 | -0.28 | 94 |
IV.EMFO.HHE. | 2021-05-06T13:55:12.87 | 0.1 | undecidable | manual | P | 304 | 7.6812 | 153 | -0.03 | 99 |
IV.ESAL.HHZ. | 2021-05-06T13:55:12.81 | 0.1 | undecidable | manual | P | 339 | 6.8931 | 156 | -0.04 | 99 |
IV.EVRN.HNN. | 2021-05-06T13:55:12.64 | 0.1 | undecidable | manual | P | 251 | 2.5974 | 171 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ESAL.HHN. | ML:1.7 | 0.00046199999999999995 | 0.86 | AML | other | m | 2021-05-06T13:55:16.02 |
IV.EFIU.HHE. | ML:1.1 | 0.0001073321 | 0.2368 | AML | other | m | 2021-05-06T13:55:16.66 |
IV.EFIU.HHN. | ML:1.4 | 0.00017686155 | 2.2848 | AML | other | m | 2021-05-06T13:55:16.53 |
IV.ESAL.HHE. | ML:1.8 | 0.0005109186500000001 | 0.7424 | AML | other | m | 2021-05-06T13:55:16.25 |
IV.EMPL.HHE. | ML:0.0 | 0.0003144711 | 0.1792 | AML | other | m | 2021-05-06T13:55:17.20 |
IV.EMPL.HHN. | ML:0.0 | 0.00034873855 | 0.16 | AML | other | m | 2021-05-06T13:55:17.08 |
IV.EPIT.HHN. | ML:1.4 | 0.0001679519 | 1.28 | AML | other | m | 2021-05-06T13:55:16.99 |
IV.EPIT.HHE. | ML:1.5 | 0.00020052645000000002 | 0.5824 | AML | other | m | 2021-05-06T13:55:17.52 |
IV.EPZF.HHN. | ML:1.1 | 0.00005130253 | 0.7616 | AML | other | m | 2021-05-06T13:55:21.06 |
IV.EPZF.HHE. | ML:1.2 | 0.000058904225000000006 | 0.7808 | AML | other | m | 2021-05-06T13:55:20.44 |