A magnitude ML 2.2 earthquake occured in region: 9 km N Ragalna (CT), on
and geographic coordinates (lat, lon) 37.7090, 14.9410 at 26 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 |
---|---|---|---|---|
Ragalna | CT | 9 | 3924 | 3924 |
Biancavilla | CT | 10 | 24007 | 27931 |
Adrano | CT | 11 | 36122 | 64053 |
Santa Maria di Licodia | CT | 11 | 7641 | 71694 |
Nicolosi | CT | 13 | 7463 | 79157 |
Bronte | CT | 13 | 19172 | 98329 |
Belpasso | CT | 13 | 28108 | 126437 |
Zafferana Etnea | CT | 14 | 9517 | 135954 |
Pedara | CT | 15 | 14102 | 150056 |
PaternĂ² | CT | 15 | 48228 | 198284 |
Maletto | CT | 15 | 3920 | 202204 |
Milo | CT | 16 | 1087 | 203291 |
Trecastagni | CT | 16 | 10910 | 214201 |
Camporotondo Etneo | CT | 17 | 5023 | 219224 |
San Pietro Clarenza | CT | 17 | 7743 | 226967 |
Viagrande | CT | 18 | 8563 | 235530 |
Santa Venerina | CT | 18 | 8592 | 244122 |
Mascalucia | CT | 18 | 31958 | 276080 |
Sant'Alfio | CT | 18 | 1582 | 277662 |
Tremestieri Etneo | CT | 19 | 20589 | 298251 |
Randazzo | CT | 19 | 10900 | 309151 |
Aci Bonaccorsi | CT | 19 | 3524 | 312675 |
Gravina di Catania | CT | 20 | 25838 | 338513 |
San Giovanni la Punta | CT | 20 | 23060 | 361573 |
Aci Sant'Antonio | CT | 20 | 17984 | 379557 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2020-10-22 17:35:49 |
37.709 | 14.9413 | 26 | 2021-02-26 14:56:19 |
Bollettino Sismico Italiano INGV | 87151561 |
Reviewed Rev200 |
ML 2.1 | 2020-10-22 17:35:48 |
37.714 | 14.891 | 21 | 2021-02-23 12:05:51 |
Sala Operativa INGV_OE (Catania) | 84032511 |
Field | Value |
---|---|
Time (UTC) | 2020-10-22 17:35:49 ± 0.12 |
Latitude | 37.7090 ± 0.0045 |
Longitude | 14.9413 ± 0.0080 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87151561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 685 |
Semi-minor axis of confidence ellipse (meter) | 128 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 36 |
Number of associated phases, regardless of their use for origin computation | 54 |
Number of defining phases | 54 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.96947 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 33 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 84032511 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2020-10-22 17:48:36 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 46 |
Type of magnitude | ML |
Reference to an origin | 87151561 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-14 14:19:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HMDC.HHZ. | 2020-10-22T17:36:14.98 | 0.3 | undecidable | manual | S | 190 | 84.3489 | 102 | 0.41 | 61 |
IV.HAVL.HHZ. | 2020-10-22T17:36:14.57 | 0.6 | undecidable | manual | S | 169 | 84.6486 | 102 | -0.07 | 44 |
IV.MSRU.HHZ. | 2020-10-22T17:36:13.79 | 0.6 | undecidable | manual | S | 39 | 79.0653 | 103 | 0.61 | 39 |
IV.SSY.HHZ. | 2020-10-22T17:36:09.27 | 0.3 | undecidable | manual | S | 169 | 62.2932 | 107 | 0.42 | 64 |
IV.CLTA.HHZ. | 2020-10-22T17:36:08.97 | 0.6 | undecidable | manual | P | 235 | 105.7164 | 99 | 1.89 | 18 |
IV.SCIAR.HHZ. | 2020-10-22T17:36:07.99 | 0.1 | undecidable | manual | P | 284 | 107.6145 | 99 | 0.63 | 72 |
IV.CAGR.HHZ. | 2020-10-22T17:36:07.30 | 0.6 | undecidable | manual | S | 256 | 39.9267 | 117 | 3.99 | 2 |
IV.AGST.EHZ. | 2020-10-22T17:36:07.53 | 0.3 | undecidable | manual | S | 153 | 56.0994 | 109 | 0.24 | 67 |
IV.HAGA.HHZ. | 2020-10-22T17:36:06.05 | 0.3 | undecidable | manual | S | 158 | 50.616 | 111 | 0.14 | 69 |
MN.CEL.HHZ. | 2020-10-22T17:36:06.82 | 0.1 | undecidable | manual | P | 53 | 103.3188 | 99 | 0.11 | 84 |
IV.HCRL.HHZ. | 2020-10-22T17:36:05.39 | 0.3 | undecidable | manual | S | 170 | 47.9187 | 112 | 0.15 | 69 |
IV.MUCR.HHZ. | 2020-10-22T17:36:03.18 | 0.3 | undecidable | manual | S | 351 | 37.5291 | 119 | 0.45 | 66 |
IV.HMDC.HHZ. | 2020-10-22T17:36:03.31 | 0.1 | undecidable | manual | P | 190 | 84.3489 | 102 | -0.53 | 80 |
IV.MSRU.HHZ. | 2020-10-22T17:36:03.41 | 0.1 | undecidable | manual | P | 39 | 79.0653 | 103 | 0.38 | 84 |
IV.HLNI.HHZ. | 2020-10-22T17:36:03.34 | 0.3 | undecidable | manual | S | 189 | 40.4262 | 117 | -0.09 | 72 |
IV.HAVL.HHZ. | 2020-10-22T17:36:03.46 | 0.1 | undecidable | manual | P | 169 | 84.6486 | 102 | -0.42 | 82 |
IV.CPTP.HHZ. | 2020-10-22T17:36:03.80 | 0.6 | undecidable | manual | P | 244 | 76.2681 | 103 | 1.19 | 30 |
IV.AIO.HHZ. | 2020-10-22T17:36:03.40 | 0.3 | undecidable | manual | S | 41 | 38.7279 | 118 | 0.39 | 68 |
IV.PLLN.EHZ. | 2020-10-22T17:36:03.57 | 0.1 | undecidable | manual | P | 294 | 76.6677 | 103 | 0.89 | 69 |
IV.GALF.HHZ. | 2020-10-22T17:36:02.41 | 0.3 | undecidable | manual | S | 270 | 32.9448 | 123 | 0.74 | 59 |
IV.PETRA.HHZ. | 2020-10-22T17:36:02.13 | 0.1 | undecidable | manual | P | 281 | 73.7706 | 104 | -0.12 | 89 |
IV.RAFF.HHZ. | 2020-10-22T17:36:01.93 | 0.3 | undecidable | manual | P | 224 | 74.2701 | 104 | -0.38 | 63 |
IV.EFIU.HHZ. | 2020-10-22T17:36:01.45 | 0.6 | undecidable | manual | S | 69 | 25.2525 | 131 | 1.42 | 30 |
IV.EPOZ.HNZ. | 2020-10-22T17:36:00.86 | 0.6 | undecidable | manual | S | 101 | 22.0668 | 135 | 1.44 | 29 |
IV.SSY.HHZ. | 2020-10-22T17:36:00.32 | 0.1 | undecidable | manual | P | 169 | 62.2932 | 107 | -0.21 | 89 |
IV.ECTS.HHZ. | 2020-10-22T17:35:59.62 | 0.3 | undecidable | manual | S | 39 | 24.8529 | 132 | -0.33 | 69 |
IV.AGST.EHZ. | 2020-10-22T17:35:59.36 | 0.1 | undecidable | manual | P | 153 | 56.0994 | 109 | -0.28 | 89 |
IV.ESML.HHZ. | 2020-10-22T17:35:58.26 | 0.3 | undecidable | manual | S | 208 | 11.4774 | 154 | 0.5 | 68 |
IV.ENIC.HHZ. | 2020-10-22T17:35:58.03 | 0.6 | undecidable | manual | S | 141 | 11.0778 | 154 | 0.31 | 48 |
IV.HAGA.HHZ. | 2020-10-22T17:35:58.51 | 0.3 | undecidable | manual | P | 158 | 50.616 | 111 | -0.33 | 67 |
IV.CAGR.HHZ. | 2020-10-22T17:35:58.02 | 0.1 | undecidable | manual | P | 256 | 39.9267 | 117 | 0.69 | 80 |
IV.EPZF.HHZ. | 2020-10-22T17:35:58.61 | 0.6 | undecidable | manual | S | 330 | 14.7741 | 147 | 0.42 | 46 |
IV.EPIT.HHZ. | 2020-10-22T17:35:58.48 | 0.3 | undecidable | manual | S | 42 | 15.1737 | 147 | 0.22 | 73 |
IV.HCRL.HHZ. | 2020-10-22T17:35:58.08 | 0.1 | undecidable | manual | P | 170 | 47.9187 | 112 | -0.37 | 89 |
IV.EVRN.HHZ. | 2020-10-22T17:35:58.19 | 0.3 | undecidable | manual | S | 97 | 17.1717 | 143 | -0.37 | 70 |
IV.AIO.HHZ. | 2020-10-22T17:35:57.33 | 0.1 | undecidable | manual | P | 41 | 38.7279 | 118 | 0.17 | 94 |
IV.ECHR.HHZ. | 2020-10-22T17:35:57.04 | 0.3 | undecidable | manual | S | 225 | 3.5964 | 171 | -0.08 | 76 |
IV.MSFR.HHZ. | 2020-10-22T17:35:57.74 | 0.1 | undecidable | manual | P | 320 | 47.3193 | 113 | -0.62 | 82 |
IV.HLNI.HHZ. | 2020-10-22T17:35:56.80 | 0.1 | undecidable | manual | P | 189 | 40.4262 | 117 | -0.6 | 84 |
IV.MUCR.HHZ. | 2020-10-22T17:35:56.41 | 0.1 | undecidable | manual | P | 351 | 37.5291 | 119 | -0.59 | 84 |
IV.EPOZ.HNZ. | 2020-10-22T17:35:55.33 | 0.1 | undecidable | manual | P | 101 | 22.0668 | 135 | 0.24 | 95 |
IV.EVRN.HHZ. | 2020-10-22T17:35:55.26 | 0.3 | undecidable | manual | P | 97 | 17.1717 | 143 | 0.67 | 64 |
IV.EFIU.HHZ. | 2020-10-22T17:35:55.63 | 0.1 | undecidable | manual | P | 69 | 25.2525 | 131 | 0.19 | 96 |
IV.GALF.HHZ. | 2020-10-22T17:35:55.89 | 0.1 | undecidable | manual | P | 270 | 32.9448 | 123 | -0.5 | 89 |
IV.ECTS.HHZ. | 2020-10-22T17:35:55.09 | 0.1 | undecidable | manual | P | 39 | 24.8529 | 132 | -0.31 | 93 |
IV.ENIC.HHZ. | 2020-10-22T17:35:54.43 | 0.1 | undecidable | manual | P | 141 | 11.0778 | 154 | 0.32 | 95 |
IV.EMCN.HHZ. | 2020-10-22T17:35:54.11 | 0.1 | undecidable | manual | P | 42 | 12.1767 | 152 | -0.07 | 100 |
IV.EPIT.HHZ. | 2020-10-22T17:35:54.35 | 0.1 | undecidable | manual | P | 42 | 15.1737 | 147 | -0.06 | 100 |
IV.ECHR.HHZ. | 2020-10-22T17:35:53.22 | 0.1 | positive | manual | P | 225 | 3.5964 | 171 | -0.54 | 92 |
IV.EMSG.HHZ. | 2020-10-22T17:35:53.64 | 0.3 | positive | manual | P | 3 | 12.3765 | 152 | -0.56 | 67 |
IV.ECBD.HHZ. | 2020-10-22T17:35:53.91 | 0.1 | undecidable | manual | P | 58 | 14.9739 | 147 | -0.49 | 91 |
IV.ESLN.HHZ. | 2020-10-22T17:35:53.44 | 0.1 | undecidable | manual | P | 121 | 3.3966 | 172 | -0.32 | 97 |
IV.ESML.HHZ. | 2020-10-22T17:35:53.49 | 0.1 | undecidable | manual | P | 208 | 11.4774 | 154 | -0.64 | 87 |
IV.EPZF.HHZ. | 2020-10-22T17:35:53.62 | 0.1 | positive | manual | P | 330 | 14.7741 | 147 | -0.76 | 82 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPZF.HHE. | ML:2.6 | 0.00231 | 1.48 | AML | other | m | 2020-10-22T17:35:58.04 |
IV.EMCN.HHN. | ML:2.5 | 0.0016914450000000002 | 0.2304 | AML | other | m | 2020-10-22T17:35:58.82 |
IV.EMCN.HNN. | ML:2.5 | 0.0016515800000000001 | 0.2432 | AML | other | m | 2020-10-22T17:35:58.82 |
IV.EPZF.HHN. | ML:2.4 | 0.0014303360000000002 | 0.32 | AML | other | m | 2020-10-22T17:35:59.37 |
IV.EMSG.HHE. | ML:2.4 | 0.001418974 | 0.3968 | AML | other | m | 2020-10-22T17:36:03.05 |
IV.ESML.HHE. | ML:2.4 | 0.0012549999999999998 | 0.24 | AML | other | m | 2020-10-22T17:36:00.26 |
IV.EMCN.HNE. | ML:2.6 | 0.0019500000000000001 | 0.38 | AML | other | m | 2020-10-22T17:36:01.65 |
IV.EMCN.HHE. | ML:2.6 | 0.00198 | 0.38 | AML | other | m | 2020-10-22T17:36:01.65 |
IV.EMSG.HHN. | ML:2.3 | 0.001135 | 0.26 | AML | other | m | 2020-10-22T17:36:03.22 |
IV.MUCR.HHE. | ML:1.8 | 0.000186 | 0.4 | AML | other | m | 2020-10-22T17:36:03.38 |
IV.GALF.HHN. | ML:2.5 | 0.0010165 | 0.32 | AML | other | m | 2020-10-22T17:36:03.83 |
IV.GALF.HHE. | ML:2.6 | 0.001426493 | 0.6272 | AML | other | m | 2020-10-22T17:36:03.98 |
IV.HLNI.HHN. | ML:2.0 | 0.00031371855 | 0.1152 | AML | other | m | 2020-10-22T17:36:03.90 |
IV.HLNI.HHE. | ML:2.0 | 0.000284 | 0.1 | AML | other | m | 2020-10-22T17:36:04.00 |
IV.AIO.HHE. | ML:2.2 | 0.0004995 | 1.56 | AML | other | m | 2020-10-22T17:36:04.94 |
IV.AIO.HHN. | ML:2.0 | 0.00030813235 | 0.3328 | AML | other | m | 2020-10-22T17:36:04.74 |
IV.MUCR.HHN. | ML:1.8 | 0.00019578935 | 0.5632 | AML | other | m | 2020-10-22T17:36:05.79 |
IV.MSFR.HHN. | ML:1.5 | 0.00007921597500000001 | 0.2176 | AML | other | m | 2020-10-22T17:36:06.66 |
IV.HAGA.HHE. | ML:2.0 | 0.00022409950000000002 | 0.2944 | AML | other | m | 2020-10-22T17:36:06.41 |
IV.HAGA.HHN. | ML:1.8 | 0.000146222045 | 0.1152 | AML | other | m | 2020-10-22T17:36:06.35 |
IV.HCRL.HHE. | ML:2.1 | 0.00029070185 | 0.1792 | AML | other | m | 2020-10-22T17:36:07.71 |
IV.MSFR.HHE. | ML:1.6 | 0.0000958986 | 0.2944 | AML | other | m | 2020-10-22T17:36:07.17 |
IV.AGST.EHE. | ML:2.2 | 0.00033063725 | 0.1536 | AML | other | m | 2020-10-22T17:36:10.32 |
IV.AGST.EHN. | ML:2.2 | 0.0003333878 | 0.2048 | AML | other | m | 2020-10-22T17:36:09.74 |
IV.HCRL.HHN. | ML:2.0 | 0.00023573645 | 0.1664 | AML | other | m | 2020-10-22T17:36:09.04 |
IV.SSY.HHE. | ML:2.7 | 0.00099170845 | 0.1664 | AML | other | m | 2020-10-22T17:36:09.47 |
IV.SSY.HHN. | ML:3.1 | 0.0022199999999999998 | 0.28 | AML | other | m | 2020-10-22T17:36:12.48 |
IV.RAFF.HHN. | ML:1.8 | 0.000093075995 | 0.4352 | AML | other | m | 2020-10-22T17:36:14.12 |
IV.RAFF.HHE. | ML:1.9 | 0.000110472715 | 0.4864 | AML | other | m | 2020-10-22T17:36:14.16 |
IV.HAVL.HHN. | ML:2.8 | 0.000825214 | 0.1536 | AML | other | m | 2020-10-22T17:36:15.96 |
IV.HAVL.HHE. | ML:2.6 | 0.00050227485 | 0.1664 | AML | other | m | 2020-10-22T17:36:15.83 |
IV.HMDC.HHE. | ML:2.4 | 0.0003395319 | 0.2816 | AML | other | m | 2020-10-22T17:36:16.27 |
IV.HMDC.HHN. | ML:2.3 | 0.00024118810000000002 | 0.1024 | AML | other | m | 2020-10-22T17:36:17.17 |
IV.MSRU.HHN. | ML:2.0 | 0.0001235 | 0.26 | AML | other | m | 2020-10-22T17:36:17.25 |
IV.PLLN.EHE. | ML:2.3 | 0.0002845 | 0.64 | AML | other | m | 2020-10-22T17:36:17.82 |
IV.PETRA.HHN. | ML:1.8 | 0.00009325605 | 0.4736 | AML | other | m | 2020-10-22T17:36:20.22 |
IV.PLLN.EHN. | ML:2.1 | 0.0001805 | 0.42 | AML | other | m | 2020-10-22T17:36:18.23 |
IV.PETRA.HHE. | ML:1.9 | 0.00011949999999999999 | 0.48 | AML | other | m | 2020-10-22T17:36:18.53 |
IV.MSRU.HHE. | ML:2.1 | 0.000149 | 0.4 | AML | other | m | 2020-10-22T17:36:19.01 |
MN.CEL.HHN. | ML:1.6 | 0.000034149999999999997 | 0.96 | AML | other | m | 2020-10-22T17:36:23.48 |
MN.CEL.HHE. | ML:1.6 | 0.00004215 | 0.24 | AML | other | m | 2020-10-22T17:36:24.24 |
IV.ESLN.HHE. | ML:2.3 | 0.001101934 | 0.3584 | AML | other | m | 2020-10-22T17:36:00.99 |
IV.GALF.HNN. | ML:1.7 | 0.00018710145 | 0.4736 | AML | other | m | 2020-10-22T17:36:05.05 |
IV.GALF.HNE. | ML:1.8 | 0.0002018209 | 0.9088 | AML | other | m | 2020-10-22T17:36:06.32 |
IV.HMDC.HNE. | ML:2.4 | 0.00031696775 | 0.2688 | AML | other | m | 2020-10-22T17:36:16.28 |
IV.HMDC.HNN. | ML:2.3 | 0.00024385469999999997 | 0.2432 | AML | other | m | 2020-10-22T17:36:16.33 |