A magnitude ML 2.3 earthquake occured in region: 7 km N Troina (EN), on
and geographic coordinates (lat, lon) 37.8440, 14.5810 at 38 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 |
---|---|---|---|---|
Troina | EN | 7 | 9373 | 9373 |
Cerami | EN | 7 | 2006 | 11379 |
Capizzi | ME | 9 | 3176 | 14555 |
San Teodoro | ME | 11 | 1403 | 15958 |
CesarĂ² | ME | 12 | 2439 | 18397 |
Gagliano Castelferrato | EN | 15 | 3593 | 21990 |
San Fratello | ME | 19 | 3707 | 25697 |
Nicosia | EN | 19 | 13899 | 39596 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2020-10-17 09:00:39 |
37.8438 | 14.5808 | 38 | 2021-02-26 14:56:02 |
Bollettino Sismico Italiano INGV | 84267661 |
Reviewed Rev100 |
ML 2.3 | 2020-10-17 09:00:40 |
37.8353 | 14.5758 | 32 | 2020-10-17 09:10:30 |
Sala Sismica INGV-Roma | 83842531 |
Field | Value |
---|---|
Time (UTC) | 2020-10-17 09:00:39 ± 0.1 |
Latitude | 37.8438 ± 0.0090 |
Longitude | 14.5808 ± 0.0102 |
Depth (km) | 38 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 84267661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 953 |
Semi-minor axis of confidence ellipse (meter) | 877 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.98296 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 84267661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-30 14:04:43 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 83842531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-17 09:10:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIPA.HHZ. | 2020-10-17T09:01:21.56 | 3.0 | undecidable | manual | Pg | 4.07 | 0 | |||
IV.HAGA.HHZ. | 2020-10-17T09:01:04.49 | 0.3 | undecidable | manual | S | 141 | 79.9644 | 54 | -0.04 | 71 |
IV.CSLB.HHZ. | 2020-10-17T09:00:58.00 | 0.6 | undecidable | manual | S | 283 | 46.9197 | 125 | 0.7 | 43 |
IV.HAVL.HHZ. | 2020-10-17T09:00:57.66 | 0.3 | undecidable | manual | P | 154 | 109.113 | 54 | -0.12 | 66 |
IV.HMDC.HHZ. | 2020-10-17T09:00:56.20 | 0.3 | undecidable | manual | P | 170 | 99.7224 | 54 | -0.43 | 63 |
IV.PLLN.EHZ. | 2020-10-17T09:00:56.41 | 0.3 | undecidable | manual | S | 293 | 41.7249 | 128 | 0.23 | 74 |
IV.MILZ.HHZ. | 2020-10-17T09:00:55.19 | 0.3 | undecidable | manual | P | 50 | 73.9704 | 54 | 1.77 | 34 |
IV.MUCR.HHZ. | 2020-10-17T09:00:54.26 | 0.3 | undecidable | manual | S | 49 | 33.8439 | 135 | -0.34 | 72 |
IV.IACL.HHZ. | 2020-10-17T09:00:54.10 | 0.3 | undecidable | manual | P | 346 | 78.9654 | 54 | 0.06 | 71 |
IV.SSY.HHZ. | 2020-10-17T09:00:54.96 | 0.3 | undecidable | manual | P | 150 | 87.6456 | 54 | -0.15 | 68 |
IV.IFIL.HHZ. | 2020-10-17T09:00:53.90 | 0.3 | undecidable | manual | P | 360 | 79.9644 | 54 | -0.26 | 66 |
IV.EPZF.HHZ. | 2020-10-17T09:00:53.26 | 0.3 | undecidable | manual | S | 95 | 24.2535 | 145 | 0.31 | 73 |
IV.HAGA.HHZ. | 2020-10-17T09:00:53.68 | 0.1 | undecidable | manual | P | 141 | 79.9644 | 54 | -0.48 | 86 |
IV.RAFF.HHZ. | 2020-10-17T09:00:53.28 | 0.1 | negative | manual | P | 196 | 71.5728 | 54 | 0.16 | 93 |
IV.SCIAR.HHZ. | 2020-10-17T09:00:53.91 | 0.3 | undecidable | manual | P | 279 | 73.5708 | 54 | 0.54 | 65 |
IV.IVPL.HHZ. | 2020-10-17T09:00:52.88 | 0.3 | undecidable | manual | P | 30 | 68.5758 | 54 | 0.13 | 71 |
IV.HCRL.HHZ. | 2020-10-17T09:00:52.59 | 0.6 | undecidable | manual | P | 147 | 73.7706 | 54 | -0.81 | 39 |
IV.HLNI.HHZ. | 2020-10-17T09:00:51.68 | 0.1 | undecidable | manual | P | 155 | 60.5949 | 54 | -0.08 | 97 |
IV.GALF.HHZ. | 2020-10-17T09:00:51.63 | 0.3 | undecidable | manual | S | 185 | 14.7741 | 157 | -0.08 | 79 |
IV.AIO.HHZ. | 2020-10-17T09:00:51.67 | 0.1 | undecidable | manual | P | 76 | 58.7967 | 54 | 0.14 | 96 |
IV.MSFR.HHZ. | 2020-10-17T09:00:51.45 | 0.6 | undecidable | manual | S | 3 | 21.0678 | 148 | -1.03 | 37 |
IV.VAE.HHZ. | 2020-10-17T09:00:50.47 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CSLB.HHZ. | 2020-10-17T09:00:49.66 | 0.1 | undecidable | manual | P | 283 | 46.9197 | 125 | -0.33 | 93 |
IV.PLLN.EHZ. | 2020-10-17T09:00:49.28 | 0.3 | undecidable | manual | P | 293 | 41.7249 | 128 | -0.06 | 74 |
IV.ECHR.HHE. | 2020-10-17T09:00:49.08 | 0.6 | undecidable | manual | P | 121 | 33.9438 | 135 | 0.64 | 43 |
IV.PETRA.HHZ. | 2020-10-17T09:00:49.35 | 0.1 | undecidable | manual | P | 269 | 40.8258 | 129 | 0.12 | 100 |
IV.EMSG.HHZ. | 2020-10-17T09:00:49.08 | 0.1 | undecidable | manual | P | 94 | 32.4453 | 136 | 0.8 | 81 |
IV.MUCR.HHZ. | 2020-10-17T09:00:48.26 | 0.1 | positive | manual | P | 49 | 33.8439 | 135 | -0.17 | 99 |
IV.EPZF.HHZ. | 2020-10-17T09:00:47.83 | 0.1 | undecidable | manual | P | 95 | 24.2535 | 145 | 0.35 | 97 |
IV.CAGR.HHE. | 2020-10-17T09:00:47.91 | 0.1 | undecidable | manual | P | 196 | 25.6521 | 143 | 0.31 | 98 |
IV.GALF.HHZ. | 2020-10-17T09:00:46.00 | 0.1 | negative | manual | P | 185 | 14.7741 | 157 | -0.76 | 87 |
IV.MSFR.HHZ. | 2020-10-17T09:00:46.79 | 0.1 | undecidable | manual | P | 3 | 21.0678 | 148 | -0.42 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HNE. | ML:2.0 | 0.000358 | 0.6 | AML | other | m | 2020-10-17T09:00:51.77 |
IV.GALF.HHE. | ML:2.9 | 0.0028599999999999997 | 0.62 | AML | other | m | 2020-10-17T09:00:51.47 |
IV.GALF.HNN. | ML:1.8 | 0.000251 | 0.72 | AML | other | m | 2020-10-17T09:00:51.45 |
IV.GALF.HHN. | ML:2.6 | 0.001385 | 1.3 | AML | other | m | 2020-10-17T09:00:52.89 |
IV.EPZF.HHN. | ML:2.3 | 0.0006544999999999999 | 0.62 | AML | other | m | 2020-10-17T09:00:55.33 |
IV.EPZF.HHE. | ML:2.2 | 0.00053 | 0.48 | AML | other | m | 2020-10-17T09:00:55.69 |
IV.MUCR.HHE. | ML:2.2 | 0.0003945 | 0.38 | AML | other | m | 2020-10-17T09:00:57.03 |
IV.MUCR.HHN. | ML:2.2 | 0.000417 | 1.4 | AML | other | m | 2020-10-17T09:00:58.01 |
IV.PLLN.EHN. | ML:2.9 | 0.0017000000000000001 | 1.54 | AML | other | m | 2020-10-17T09:00:59.91 |
IV.PLLN.EHE. | ML:2.8 | 0.0014199999999999998 | 0.56 | AML | other | m | 2020-10-17T09:01:00.20 |
IV.PETRA.HHN. | ML:2.0 | 0.00023999999999999998 | 0.66 | AML | other | m | 2020-10-17T09:01:01.21 |
IV.PETRA.HHE. | ML:2.2 | 0.00033650000000000005 | 0.78 | AML | other | m | 2020-10-17T09:01:01.02 |
IV.HLNI.HHN. | ML:2.4 | 0.00039349999999999997 | 0.22 | AML | other | m | 2020-10-17T09:01:02.38 |
IV.AIO.HHE. | ML:2.2 | 0.0002535 | 0.32 | AML | other | m | 2020-10-17T09:01:02.71 |
IV.AIO.HHN. | ML:2.3 | 0.0003575 | 0.4 | AML | other | m | 2020-10-17T09:01:02.51 |
IV.HLNI.HHE. | ML:2.2 | 0.000264 | 0.7 | AML | other | m | 2020-10-17T09:01:03.38 |
IV.HCRL.HHE. | ML:2.5 | 0.000404 | 0.56 | AML | other | m | 2020-10-17T09:01:04.89 |
IV.RAFF.HHE. | ML:2.3 | 0.00025550000000000003 | 0.74 | AML | other | m | 2020-10-17T09:01:04.68 |
IV.RAFF.HHN. | ML:2.1 | 0.0001655 | 0.92 | AML | other | m | 2020-10-17T09:01:04.24 |
IV.HCRL.HHN. | ML:2.4 | 0.0002965 | 0.62 | AML | other | m | 2020-10-17T09:01:04.88 |
IV.SCIAR.HHE. | ML:2.1 | 0.00016 | 1.4 | AML | other | m | 2020-10-17T09:01:07.78 |
IV.SCIAR.HHN. | ML:2.0 | 0.000132 | 1.36 | AML | other | m | 2020-10-17T09:01:08.25 |
IV.HMDC.HHN. | ML:2.5 | 0.00026700000000000004 | 1.5 | AML | other | m | 2020-10-17T09:01:11.94 |
IV.HMDC.HHE. | ML:2.4 | 0.00020800000000000001 | 1.74 | AML | other | m | 2020-10-17T09:01:12.90 |
IV.HAVL.HHE. | ML:2.5 | 0.000251 | 0.84 | AML | other | m | 2020-10-17T09:01:12.83 |
IV.HAVL.HHN. | ML:2.5 | 0.00027400000000000005 | 0.92 | AML | other | m | 2020-10-17T09:01:15.28 |