A magnitude ML 1.8 earthquake occured in region: Costa Catanese (Catania), on
and geographic coordinates (lat, lon) 37.6150, 15.3960 at 6 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-04-26 08:14:08 |
37.6147 | 15.3965 | 6 | 2021-07-12 16:55:15 |
Bollettino Sismico Italiano INGV | 91286131 |
Reviewed Rev100 |
ML 1.8 | 2021-04-26 08:14:08 |
37.6217 | 15.3652 | 10 | 2021-04-26 09:06:38 |
Sala Sismica INGV-Roma | 89487971 |
Field | Value |
---|---|
Time (UTC) | 2021-04-26 08:14:08 ± 0.24 |
Latitude | 37.6147 ± 0.0063 |
Longitude | 15.3965 ± 0.0136 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91286131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1108 |
Semi-minor axis of confidence ellipse (meter) | 758 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 297 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.94968 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 91286131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-26 00:07:26 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 89487971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-26 09:06:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2021-04-26T08:15:02.76 | 3.0 | undecidable | manual | Sn | -0.07 | 0 | |||
IV.TDS.HHZ. | 2021-04-26T08:14:44.19 | 3.0 | undecidable | manual | P | -1.47 | 0 | |||
IV.HPAC.HHE. | 2021-04-26T08:14:40.30 | 0.6 | undecidable | manual | S | 198 | 105.4167 | 50 | 0.39 | 43 |
IV.MFNL.HHZ. | 2021-04-26T08:14:39.48 | 3.0 | negative | manual | P | -3.27 | 0 | |||
IV.HMDC.HNN. | 2021-04-26T08:14:36.70 | 0.6 | undecidable | manual | S | 217 | 90.6426 | 50 | 0.73 | 40 |
IV.SSY.HHZ. | 2021-04-26T08:14:27.40 | 0.3 | undecidable | manual | S | 209 | 58.0974 | 50 | 0.12 | 75 |
IV.HPAC.HHE. | 2021-04-26T08:14:26.72 | 0.6 | undecidable | manual | P | 198 | 105.4167 | 50 | 0.18 | 45 |
IV.HLNI.HHZ. | 2021-04-26T08:14:26.70 | 0.3 | undecidable | manual | S | 238 | 54.8007 | 50 | 0.3 | 73 |
IV.HCRL.HHZ. | 2021-04-26T08:14:25.00 | 0.3 | undecidable | manual | S | 221 | 48.8178 | 50 | 0.21 | 75 |
IV.RAFF.HHZ. | 2021-04-26T08:14:25.75 | 0.6 | undecidable | manual | P | 245 | 100.9212 | 50 | -0.1 | 46 |
IV.MTTG.HHE. | 2021-04-26T08:14:25.80 | 0.6 | undecidable | manual | S | 32 | 50.616 | 50 | 0.51 | 47 |
IV.HMDC.HNN. | 2021-04-26T08:14:24.79 | 0.6 | undecidable | manual | P | 217 | 90.6426 | 50 | 0.52 | 43 |
IV.MSFR.HHZ. | 2021-04-26T08:14:23.43 | 0.6 | undecidable | manual | P | 304 | 84.4488 | 50 | 0.11 | 48 |
IV.HAGA.HHZ. | 2021-04-26T08:14:23.00 | 0.3 | undecidable | manual | S | 210 | 42.3243 | 50 | -0.06 | 78 |
IV.GALF.HHZ. | 2021-04-26T08:14:22.55 | 0.6 | undecidable | manual | P | 279 | 73.6707 | 50 | 0.9 | 38 |
IV.SOI.EHE. | 2021-04-26T08:14:22.81 | 0.3 | undecidable | manual | P | 48 | 76.8675 | 50 | 0.67 | 63 |
IV.AIO.HHZ. | 2021-04-26T08:14:22.70 | 0.6 | undecidable | manual | S | 340 | 42.1245 | 50 | -0.3 | 50 |
IV.MCPD.HHZ. | 2021-04-26T08:14:22.57 | 0.1 | undecidable | manual | P | 314 | 80.8635 | 50 | -0.19 | 95 |
IV.HAVL.HHZ. | 2021-04-26T08:14:21.60 | 0.3 | undecidable | manual | P | 199 | 76.5678 | 50 | -0.5 | 67 |
IV.MILZ.HHZ. | 2021-04-26T08:14:21.54 | 0.6 | undecidable | manual | P | 349 | 74.2701 | 50 | -0.2 | 48 |
IV.HVZN.HHZ. | 2021-04-26T08:14:20.80 | 0.6 | undecidable | manual | P | 231 | 77.0673 | 50 | -1.38 | 30 |
IV.MUCR.HHZ. | 2021-04-26T08:14:20.41 | 0.6 | undecidable | manual | P | 316 | 65.9895 | 50 | -0.06 | 50 |
IV.MPNC.HHZ. | 2021-04-26T08:14:19.55 | 0.6 | undecidable | manual | P | 356 | 59.0964 | 50 | 0.14 | 50 |
IV.HLNI.HHZ. | 2021-04-26T08:14:18.25 | 0.3 | undecidable | manual | P | 238 | 54.8007 | 50 | -0.49 | 70 |
IV.SSY.HHZ. | 2021-04-26T08:14:18.80 | 0.3 | undecidable | manual | P | 209 | 58.0974 | 50 | -0.45 | 70 |
IV.NOV.HHE. | 2021-04-26T08:14:18.03 | 0.3 | undecidable | manual | P | 334 | 51.2154 | 50 | -0.15 | 76 |
IV.MTTG.HHE. | 2021-04-26T08:14:18.29 | 0.6 | undecidable | manual | P | 32 | 50.616 | 50 | 0.19 | 50 |
IV.HCRL.HHZ. | 2021-04-26T08:14:17.58 | 0.3 | undecidable | manual | P | 221 | 48.8178 | 50 | -0.23 | 75 |
IV.EMSG.HHZ. | 2021-04-26T08:14:17.74 | 0.3 | undecidable | manual | P | 300 | 45.4212 | 50 | 0.45 | 72 |
IV.EPIT.HHZ. | 2021-04-26T08:14:16.00 | 0.3 | undecidable | manual | P | 306 | 36.9297 | 100 | 0.21 | 77 |
IV.HAGA.HHZ. | 2021-04-26T08:14:16.54 | 0.1 | undecidable | manual | P | 210 | 42.3243 | 50 | -0.28 | 100 |
IV.AIO.HHZ. | 2021-04-26T08:14:15.83 | 0.1 | undecidable | manual | P | 340 | 42.1245 | 50 | -0.95 | 79 |
IV.EFIU.HHE. | 2021-04-26T08:14:13.50 | 0.3 | undecidable | manual | P | 320 | 25.3524 | 104 | -0.02 | 81 |
IV.EPOZ.HHZ. | 2021-04-26T08:14:12.84 | 0.3 | undecidable | manual | P | 289 | 19.3695 | 108 | 0.48 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPOZ.HHN. | ML:1.7 | 0.0004325 | 0.52 | AML | other | m | 2021-04-26T08:14:17.88 |
IV.EPOZ.HHE. | ML:1.8 | 0.000518 | 0.54 | AML | other | m | 2021-04-26T08:14:18.65 |
IV.AIO.HHE. | ML:1.7 | 0.000162 | 0.28 | AML | other | m | 2021-04-26T08:14:23.83 |
IV.AIO.HHN. | ML:1.9 | 0.000272 | 0.32 | AML | other | m | 2021-04-26T08:14:24.17 |
IV.HAGA.HHN. | ML:1.4 | 0.00008280000000000001 | 0.4 | AML | other | m | 2021-04-26T08:14:25.06 |
IV.EPIT.HHE. | ML:2.0 | 0.000374 | 1.04 | AML | other | m | 2021-04-26T08:14:25.26 |
IV.HAGA.HHE. | ML:1.5 | 0.00011080000000000001 | 1.44 | AML | other | m | 2021-04-26T08:14:27.10 |
IV.HCRL.HHE. | ML:1.9 | 0.0002275 | 1.56 | AML | other | m | 2021-04-26T08:14:27.89 |
IV.EPIT.HHN. | ML:2.1 | 0.000495 | 0.92 | AML | other | m | 2021-04-26T08:14:27.86 |
IV.HCRL.HHN. | ML:1.7 | 0.000144 | 0.78 | AML | other | m | 2021-04-26T08:14:28.28 |
IV.HLNI.HHN. | ML:1.5 | 0.00007680000000000001 | 0.26 | AML | other | m | 2021-04-26T08:14:29.49 |
IV.MPNC.HHE. | ML:1.8 | 0.00012159999999999999 | 0.34 | AML | other | m | 2021-04-26T08:14:30.03 |
IV.SSY.HHN. | ML:2.4 | 0.00048699999999999997 | 0.72 | AML | other | m | 2021-04-26T08:14:30.46 |
IV.EMSG.HHN. | ML:1.8 | 0.000202 | 1.24 | AML | other | m | 2021-04-26T08:14:30.02 |
IV.HLNI.HHE. | ML:1.4 | 0.00006465 | 0.64 | AML | other | m | 2021-04-26T08:14:30.97 |
IV.MPNC.HHN. | ML:1.8 | 0.00012215 | 0.54 | AML | other | m | 2021-04-26T08:14:31.29 |
IV.MUCR.HHE. | ML:1.4 | 0.00004935 | 0.34 | AML | other | m | 2021-04-26T08:14:32.53 |
IV.SSY.HHE. | ML:2.0 | 0.00022700000000000002 | 0.88 | AML | other | m | 2021-04-26T08:14:32.53 |
IV.MUCR.HHN. | ML:1.4 | 0.00005205 | 0.68 | AML | other | m | 2021-04-26T08:14:32.40 |
IV.EMSG.HHE. | ML:1.8 | 0.000212 | 0.4 | AML | other | m | 2021-04-26T08:14:35.43 |
IV.HAVL.HHN. | ML:2.0 | 0.00015099999999999998 | 0.5 | AML | other | m | 2021-04-26T08:14:36.33 |
IV.GALF.HHE. | ML:1.7 | 0.00007925 | 1.28 | AML | other | m | 2021-04-26T08:14:36.89 |
IV.HAVL.HHE. | ML:1.9 | 0.0001305 | 0.28 | AML | other | m | 2021-04-26T08:14:36.84 |
IV.GALF.HHN. | ML:1.6 | 0.0000691 | 0.36 | AML | other | m | 2021-04-26T08:14:38.05 |
IV.SPS2.HHE. | ML:2.1 | 0.00003915 | 0.2 | AML | other | m | 2021-04-26T08:15:14.45 |
IV.SPS2.HHN. | ML:2.1 | 0.000033100000000000005 | 0.74 | AML | other | m | 2021-04-26T08:15:14.53 |