A magnitude ML 2.5 earthquake occured in region: 5 km NE Ragalna (CT), on
and geographic coordinates (lat, lon) 37.6700, 14.9590 at 14 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 | 5 | 3924 | 3924 |
Biancavilla | CT | 8 | 24007 | 27931 |
Santa Maria di Licodia | CT | 9 | 7641 | 35572 |
Nicolosi | CT | 9 | 7463 | 43035 |
Belpasso | CT | 9 | 28108 | 71143 |
Pedara | CT | 11 | 14102 | 85245 |
Adrano | CT | 11 | 36122 | 121367 |
PaternĂ² | CT | 11 | 48228 | 169595 |
Camporotondo Etneo | CT | 12 | 5023 | 174618 |
Trecastagni | CT | 12 | 10910 | 185528 |
San Pietro Clarenza | CT | 12 | 7743 | 193271 |
Zafferana Etnea | CT | 13 | 9517 | 202788 |
Mascalucia | CT | 14 | 31958 | 234746 |
Viagrande | CT | 14 | 8563 | 243309 |
Tremestieri Etneo | CT | 14 | 20589 | 263898 |
Gravina di Catania | CT | 15 | 25838 | 289736 |
Milo | CT | 15 | 1087 | 290823 |
Aci Bonaccorsi | CT | 15 | 3524 | 294347 |
San Giovanni la Punta | CT | 16 | 23060 | 317407 |
Santa Venerina | CT | 16 | 8592 | 325999 |
Aci Sant'Antonio | CT | 16 | 17984 | 343983 |
Sant'Agata li Battiati | CT | 16 | 9479 | 353462 |
Misterbianco | CT | 17 | 49410 | 402872 |
Bronte | CT | 17 | 19172 | 422044 |
Motta Sant'Anastasia | CT | 17 | 12116 | 434160 |
San Gregorio di Catania | CT | 18 | 11966 | 446126 |
Valverde | CT | 18 | 7840 | 453966 |
Aci Catena | CT | 18 | 29851 | 483817 |
Sant'Alfio | CT | 18 | 1582 | 485399 |
Acireale | CT | 19 | 52622 | 538021 |
Maletto | CT | 20 | 3920 | 541941 |
Centuripe | EN | 20 | 5470 | 547411 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.5 | 2020-12-31 23:27:16 |
37.6697 | 14.9588 | 14 | 2021-02-26 14:56:20 |
Bollettino Sismico Italiano INGV | 87505741 |
Reviewed Rev200 |
ML 2.1 | 2020-12-31 23:27:15 |
37.656 | 14.976 | 11 | 2021-02-26 12:30:12 |
Sala Operativa INGV_OE (Catania) | 85925361 |
Field | Value |
---|---|
Time (UTC) | 2020-12-31 23:27:16 ± 0.1 |
Latitude | 37.6697 ± 0.0045 |
Longitude | 14.9588 ± 0.0091 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87505741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 810 |
Semi-minor axis of confidence ellipse (meter) | 273 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 282 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 39 |
Number of associated phases, regardless of their use for origin computation | 48 |
Number of defining phases | 46 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.74104 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 85925361 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2020-12-31 23:42:25 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 44 |
Type of magnitude | ML |
Reference to an origin | 87505741 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-26 12:29:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTGR.HHZ. | 2020-12-31T23:28:13.24 | 3.0 | undecidable | manual | Sg | 5.31 | 0 | |||
IV.ACATE.EHZ. | 2020-12-31T23:27:41.90 | 0.6 | undecidable | manual | S | 210 | 82.251 | 92 | 1.02 | 32 |
IV.HAVL.HHZ. | 2020-12-31T23:27:40.88 | 0.3 | undecidable | manual | S | 170 | 80.0643 | 92 | 0.58 | 56 |
IV.HMDC.HHZ. | 2020-12-31T23:27:40.99 | 0.3 | undecidable | manual | S | 191 | 80.364 | 92 | 0.62 | 56 |
IV.SSY.HHZ. | 2020-12-31T23:27:35.07 | 0.6 | undecidable | manual | S | 170 | 57.6978 | 93 | 0.74 | 37 |
IV.PETRA.HHZ. | 2020-12-31T23:27:32.35 | 3.0 | positive | manual | P | 2.47 | 0 | |||
IV.CPTP.HHZ. | 2020-12-31T23:27:31.18 | 0.3 | undecidable | manual | P | 248 | 75.8685 | 92 | 1.6 | 36 |
IV.HAGA.HHZ. | 2020-12-31T23:27:31.46 | 0.6 | undecidable | manual | S | 158 | 46.0206 | 94 | 0.23 | 44 |
IV.PLLN.EHZ. | 2020-12-31T23:27:31.56 | 0.6 | undecidable | manual | P | 297 | 79.9644 | 92 | 1.36 | 28 |
IV.HCRL.HHZ. | 2020-12-31T23:27:30.89 | 0.6 | undecidable | manual | S | 171 | 43.3233 | 95 | 0.37 | 43 |
IV.ACATE.EHZ. | 2020-12-31T23:27:30.15 | 0.3 | undecidable | manual | P | 210 | 82.251 | 92 | -0.41 | 61 |
IV.HMDC.HHZ. | 2020-12-31T23:27:29.67 | 0.3 | undecidable | manual | P | 191 | 80.364 | 92 | -0.6 | 58 |
IV.IVPL.HHZ. | 2020-12-31T23:27:29.92 | 0.6 | undecidable | manual | P | 1 | 78.366 | 92 | -0.05 | 44 |
IV.HAVL.HHZ. | 2020-12-31T23:27:29.74 | 0.1 | positive | manual | P | 170 | 80.0643 | 92 | -0.49 | 81 |
IV.RAFF.HHZ. | 2020-12-31T23:27:28.80 | 0.1 | undecidable | manual | P | 227 | 72.2721 | 92 | -0.22 | 86 |
IV.HLNI.HHZ. | 2020-12-31T23:27:28.75 | 0.6 | undecidable | manual | S | 192 | 36.4413 | 96 | 0.07 | 47 |
IV.EFIU.HHE. | 2020-12-31T23:27:27.12 | 0.6 | undecidable | manual | S | 59 | 25.752 | 100 | 1.26 | 30 |
IV.MSFR.HHZ. | 2020-12-31T23:27:26.16 | 0.3 | undecidable | manual | P | 322 | 51.6039 | 94 | 0.31 | 66 |
IV.EPOZ.HHZ. | 2020-12-31T23:27:26.13 | 0.6 | undecidable | manual | S | 89 | 20.1687 | 106 | 1.74 | 22 |
IV.SSY.HHZ. | 2020-12-31T23:27:26.46 | 0.1 | positive | manual | P | 170 | 57.6978 | 93 | -0.32 | 88 |
IV.AIO.HHZ. | 2020-12-31T23:27:24.12 | 0.1 | negative | manual | P | 36 | 41.1255 | 95 | -0.12 | 93 |
IV.EPZF.HHZ. | 2020-12-31T23:27:24.65 | 0.6 | undecidable | manual | S | 332 | 19.2696 | 108 | 0.47 | 46 |
IV.EPIT.HHN. | 2020-12-31T23:27:24.07 | 0.6 | undecidable | manual | S | 29 | 17.871 | 110 | 0.25 | 47 |
IV.HAGA.HHZ. | 2020-12-31T23:27:24.49 | 0.1 | undecidable | manual | P | 158 | 46.0206 | 94 | -0.5 | 86 |
IV.MUCR.HHZ. | 2020-12-31T23:27:24.25 | 0.3 | undecidable | manual | P | 350 | 42.0246 | 95 | -0.13 | 69 |
IV.HCRL.HHZ. | 2020-12-31T23:27:24.09 | 0.1 | undecidable | manual | P | 171 | 43.3233 | 95 | -0.48 | 87 |
IV.EMSG.HHZ. | 2020-12-31T23:27:23.68 | 0.6 | undecidable | manual | S | 357 | 16.7721 | 113 | 0.13 | 49 |
IV.GALF.HHZ. | 2020-12-31T23:27:23.43 | 0.3 | undecidable | manual | P | 278 | 34.743 | 96 | 0.17 | 70 |
IV.ECBD.HHN. | 2020-12-31T23:27:23.29 | 0.6 | undecidable | manual | S | 42 | 16.5723 | 113 | -0.21 | 48 |
IV.EVRN.HNN. | 2020-12-31T23:27:23.32 | 0.6 | undecidable | manual | S | 82 | 15.6732 | 116 | 0.05 | 49 |
IV.HLNI.HHZ. | 2020-12-31T23:27:22.82 | 0.3 | undecidable | manual | P | 192 | 36.4413 | 96 | -0.69 | 61 |
IV.ESML.HHZ. | 2020-12-31T23:27:21.49 | 0.6 | undecidable | manual | S | 231 | 8.9799 | 137 | -0.35 | 46 |
IV.ECTS.HHZ. | 2020-12-31T23:27:21.69 | 0.3 | undecidable | manual | P | 31 | 27.5502 | 99 | -0.46 | 67 |
IV.ECHR.HHE. | 2020-12-31T23:27:21.85 | 0.6 | undecidable | manual | S | 295 | 4.3956 | 157 | 0.68 | 44 |
IV.ENIC.HNZ. | 2020-12-31T23:27:21.79 | 0.6 | undecidable | manual | S | 128 | 6.993 | 146 | 0.29 | 48 |
IV.EPOZ.HHZ. | 2020-12-31T23:27:21.35 | 0.1 | undecidable | manual | P | 89 | 20.1687 | 106 | 0.31 | 92 |
IV.EFIU.HHE. | 2020-12-31T23:27:21.84 | 0.3 | undecidable | manual | P | 59 | 25.752 | 100 | -0.04 | 73 |
IV.EMSG.HHZ. | 2020-12-31T23:27:20.56 | 0.1 | undecidable | manual | P | 357 | 16.7721 | 113 | 0.01 | 99 |
IV.ECBD.HHN. | 2020-12-31T23:27:20.12 | 0.3 | undecidable | manual | P | 42 | 16.5723 | 113 | -0.41 | 69 |
IV.ESLN.HHZ. | 2020-12-31T23:27:20.94 | 0.6 | undecidable | manual | S | 27 | 2.997 | 165 | -0.11 | 49 |
IV.EPZF.HHZ. | 2020-12-31T23:27:20.80 | 0.1 | positive | manual | P | 332 | 19.2696 | 108 | -0.12 | 96 |
IV.EMCN.HHZ. | 2020-12-31T23:27:20.07 | 0.3 | undecidable | manual | P | 26 | 14.9739 | 117 | -0.23 | 71 |
IV.EPIT.HHN. | 2020-12-31T23:27:20.60 | 0.1 | undecidable | manual | P | 29 | 17.871 | 110 | -0.11 | 97 |
IV.ESLN.HHZ. | 2020-12-31T23:27:19.05 | 0.1 | undecidable | manual | P | 27 | 2.997 | 165 | -0.06 | 100 |
IV.EVRN.HNN. | 2020-12-31T23:27:19.99 | 0.3 | undecidable | manual | P | 82 | 15.6732 | 116 | -0.4 | 69 |
IV.ESML.HHZ. | 2020-12-31T23:27:19.20 | 0.1 | negative | manual | P | 231 | 8.9799 | 137 | -0.37 | 93 |
IV.ECHR.HHE. | 2020-12-31T23:27:19.09 | 0.1 | undecidable | manual | P | 295 | 4.3956 | 157 | -0.09 | 99 |
IV.ENIC.HNZ. | 2020-12-31T23:27:19.53 | 0.1 | positive | manual | P | 128 | 6.993 | 146 | 0.16 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ESLN.HHE. | ML:2.6 | 0.0047 | 0.36 | AML | other | m | 2020-12-31T23:27:21.90 |
IV.ESLN.HHN. | ML:2.5 | 0.003925 | 1.3 | AML | other | m | 2020-12-31T23:27:22.88 |
IV.ESML.HHN. | ML:2.5 | 0.0034249999999999997 | 0.74 | AML | other | m | 2020-12-31T23:27:22.79 |
IV.ESML.HHE. | ML:2.4 | 0.002505 | 1.46 | AML | other | m | 2020-12-31T23:27:22.77 |
IV.ENIC.HHE. | ML:2.6 | 0.00549 | 0.72 | AML | other | m | 2020-12-31T23:27:23.42 |
IV.ENIC.HHN. | ML:2.6 | 0.005059999999999999 | 1.58 | AML | other | m | 2020-12-31T23:27:23.85 |
IV.EMSG.HHN. | ML:2.5 | 0.002665 | 0.68 | AML | other | m | 2020-12-31T23:27:24.95 |
IV.ENIC.HNE. | ML:2.7 | 0.0055899999999999995 | 0.78 | AML | other | m | 2020-12-31T23:27:24.45 |
IV.EPZF.HHE. | ML:2.6 | 0.002685 | 0.28 | AML | other | m | 2020-12-31T23:27:26.36 |
IV.ENIC.HNN. | ML:2.7 | 0.006045 | 0.9 | AML | other | m | 2020-12-31T23:27:27.09 |
IV.ECTS.HHN. | ML:2.0 | 0.000586 | 0.84 | AML | other | m | 2020-12-31T23:27:27.52 |
IV.EPZF.HHN. | ML:2.7 | 0.00335 | 0.3 | AML | other | m | 2020-12-31T23:27:27.19 |
IV.HLNI.HHE. | ML:2.5 | 0.0011355 | 0.98 | AML | other | m | 2020-12-31T23:27:30.62 |
IV.ECTS.HHE. | ML:2.0 | 0.0004465 | 0.98 | AML | other | m | 2020-12-31T23:27:30.13 |
IV.HLNI.HHN. | ML:2.3 | 0.0007769999999999999 | 0.16 | AML | other | m | 2020-12-31T23:27:30.84 |
IV.AIO.HHE. | ML:1.9 | 0.0002635 | 1.68 | AML | other | m | 2020-12-31T23:27:30.07 |
IV.HCRL.HHE. | ML:2.6 | 0.00138 | 1 | AML | other | m | 2020-12-31T23:27:31.68 |
IV.HCRL.HHN. | ML:2.5 | 0.00098 | 0.56 | AML | other | m | 2020-12-31T23:27:31.95 |
IV.HAGA.HHE. | ML:2.4 | 0.0007925 | 0.4 | AML | other | m | 2020-12-31T23:27:31.99 |
IV.MUCR.HHE. | ML:2.2 | 0.000444 | 0.76 | AML | other | m | 2020-12-31T23:27:32.00 |
IV.HAGA.HHN. | ML:2.2 | 0.0005344999999999999 | 0.44 | AML | other | m | 2020-12-31T23:27:32.48 |
IV.AIO.HHN. | ML:1.8 | 0.000224 | 0.38 | AML | other | m | 2020-12-31T23:27:32.81 |
IV.EMSG.HHE. | ML:2.6 | 0.0030499999999999998 | 0.54 | AML | other | m | 2020-12-31T23:27:33.09 |
IV.MUCR.HHN. | ML:2.2 | 0.0005095000000000001 | 0.96 | AML | other | m | 2020-12-31T23:27:33.89 |
IV.GALF.HNE. | ML:1.9 | 0.0003125 | 0.52 | AML | other | m | 2020-12-31T23:27:34.03 |
IV.GALF.HHE. | ML:2.8 | 0.0024 | 0.46 | AML | other | m | 2020-12-31T23:27:34.30 |
IV.SSY.HHE. | ML:3.1 | 0.00286 | 0.28 | AML | other | m | 2020-12-31T23:27:35.34 |
IV.GALF.HHN. | ML:2.8 | 0.0026550000000000002 | 0.56 | AML | other | m | 2020-12-31T23:27:35.52 |
IV.GALF.HNN. | ML:2.0 | 0.00040500000000000003 | 1.24 | AML | other | m | 2020-12-31T23:27:36.82 |
IV.SSY.HHN. | ML:3.4 | 0.004765 | 0.22 | AML | other | m | 2020-12-31T23:27:39.30 |
IV.RAFF.HHE. | ML:2.2 | 0.000266 | 0.7 | AML | other | m | 2020-12-31T23:27:41.45 |
IV.HAVL.HHN. | ML:2.9 | 0.001165 | 0.28 | AML | other | m | 2020-12-31T23:27:41.70 |
IV.HAVL.HHE. | ML:2.8 | 0.0009885 | 0.28 | AML | other | m | 2020-12-31T23:27:41.85 |
IV.HMDC.HHN. | ML:2.6 | 0.0005845000000000001 | 0.7 | AML | other | m | 2020-12-31T23:27:42.64 |
IV.HMDC.HNN. | ML:2.6 | 0.0005005 | 0.7 | AML | other | m | 2020-12-31T23:27:42.65 |
IV.HMDC.HNE. | ML:2.8 | 0.000997 | 0.36 | AML | other | m | 2020-12-31T23:27:43.40 |
IV.HMDC.HHE. | ML:2.8 | 0.0009965 | 0.34 | AML | other | m | 2020-12-31T23:27:43.40 |
IV.RAFF.HHN. | ML:2.2 | 0.000272 | 0.8 | AML | other | m | 2020-12-31T23:27:43.69 |
IV.ACATE.EHE. | ML:2.5 | 0.0004385 | 0.56 | AML | other | m | 2020-12-31T23:27:43.46 |
IV.IVPL.HHN. | ML:2.6 | 0.000546 | 1.06 | AML | other | m | 2020-12-31T23:27:45.91 |
IV.ACATE.HNN. | ML:2.6 | 0.0005055000000000001 | 0.74 | AML | other | m | 2020-12-31T23:27:46.51 |
IV.ACATE.EHN. | ML:2.6 | 0.000488 | 0.72 | AML | other | m | 2020-12-31T23:27:46.88 |
IV.ACATE.HNE. | ML:2.6 | 0.000482 | 1.06 | AML | other | m | 2020-12-31T23:27:49.82 |
IV.IVPL.HHE. | ML:2.5 | 0.000461 | 0.96 | AML | other | m | 2020-12-31T23:28:01.53 |