A magnitude ML 2.5 earthquake occured in region: Canale di Sicilia meridionale (MARE), on
and geographic coordinates (lat, lon) 36.5510, 12.9720 at 20 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.5 | 2021-02-05 00:11:24 |
36.5512 | 12.9722 | 20 | 2021-07-12 16:54:57 |
Bollettino Sismico Italiano INGV | 86931251 |
Reviewed Rev100 |
ML 2.4 | 2021-02-05 00:11:24 |
36.5558 | 12.8958 | 28 | 2021-02-05 00:37:39 |
Sala Sismica INGV-Roma | 86839121 |
Field | Value |
---|---|
Time (UTC) | 2021-02-05 00:11:24 ± 0.15 |
Latitude | 36.5512 ± 0.0090 |
Longitude | 12.9722 ± 0.0123 |
Depth (km) | 20 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86931251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1191 |
Semi-minor axis of confidence ellipse (meter) | 510 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 305 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1190.0 |
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 | 24 |
Number of defining phases | 24 |
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) | 0.68438 |
Epicentral distance of station farthest from the epicenter (degree) | 2.12330 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 86931251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-12 10:33:55 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 86839121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-05 00:37:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HCRL.HHZ. | 2021-02-05T00:12:18.74 | 0.6 | undecidable | manual | S | 65 | 199.9443 | 54 | 0.98 | 25 |
IV.HPAC.HHZ. | 2021-02-05T00:12:15.02 | 0.6 | undecidable | manual | S | 84 | 184.6707 | 54 | 0.56 | 33 |
IV.HMDC.HHZ. | 2021-02-05T00:12:10.85 | 0.3 | undecidable | manual | S | 74 | 167.2104 | 54 | 0.15 | 59 |
IV.ACATE.EHZ. | 2021-02-05T00:12:06.09 | 0.3 | undecidable | manual | S | 68 | 145.5432 | 94 | 0.08 | 66 |
IV.RAFF.HHZ. | 2021-02-05T00:12:06.08 | 0.3 | undecidable | manual | S | 58 | 144.0447 | 94 | 0.46 | 61 |
IV.CROCE.HHE. | 2021-02-05T00:12:05.22 | 0.3 | undecidable | manual | S | 77 | 142.4463 | 94 | 0.04 | 67 |
IV.MUCR.HHZ. | 2021-02-05T00:12:00.49 | 0.3 | undecidable | manual | P | 45 | 235.6863 | 54 | 0.74 | 34 |
IV.LPDG.HHE. | 2021-02-05T00:11:58.61 | 0.6 | undecidable | manual | S | 195 | 118.5924 | 95 | -0.23 | 46 |
IV.SCIAC.HHE. | 2021-02-05T00:11:56.52 | 0.6 | undecidable | manual | S | 6 | 107.7144 | 95 | 0.58 | 43 |
IV.SSY.HHZ. | 2021-02-05T00:11:55.11 | 0.1 | undecidable | manual | P | 70 | 198.2571 | 54 | 0.01 | 69 |
IV.HCRL.HHZ. | 2021-02-05T00:11:54.82 | 0.3 | undecidable | manual | P | 65 | 199.9443 | 54 | -0.48 | 47 |
IV.HLNI.HHZ. | 2021-02-05T00:11:53.73 | 0.3 | undecidable | manual | P | 62 | 190.2651 | 54 | -0.36 | 51 |
IV.HPAC.HHZ. | 2021-02-05T00:11:52.52 | 0.3 | undecidable | manual | P | 84 | 184.6707 | 54 | -0.88 | 44 |
IV.HMDC.HHZ. | 2021-02-05T00:11:50.33 | 0.3 | undecidable | manual | P | 74 | 167.2104 | 54 | -0.89 | 48 |
IV.CPTP.HHZ. | 2021-02-05T00:11:49.35 | 0.3 | undecidable | manual | P | 48 | 141.9468 | 94 | 1.39 | 40 |
IV.RAFF.HHZ. | 2021-02-05T00:11:48.08 | 0.1 | undecidable | manual | P | 58 | 144.0447 | 94 | -0.21 | 87 |
IV.MARS.EHE. | 2021-02-05T00:11:47.16 | 0.3 | undecidable | manual | P | 345 | 138.1617 | 94 | -0.21 | 65 |
IV.ACATE.EHZ. | 2021-02-05T00:11:47.84 | 0.3 | undecidable | manual | P | 68 | 145.5432 | 94 | -0.68 | 57 |
IV.CROCE.HHE. | 2021-02-05T00:11:47.61 | 0.6 | undecidable | manual | P | 77 | 142.4463 | 94 | -0.42 | 42 |
IV.LINA.HHZ. | 2021-02-05T00:11:47.72 | 0.3 | undecidable | manual | S | 187 | 75.9684 | 98 | 0.19 | 74 |
IV.LPDG.HHE. | 2021-02-05T00:11:45.05 | 0.6 | undecidable | manual | P | 195 | 118.5924 | 95 | 0.68 | 40 |
IV.CAVT.HHE. | 2021-02-05T00:11:44.74 | 0.6 | undecidable | manual | P | 351 | 126.5733 | 95 | -0.86 | 36 |
IV.SCIAC.HHE. | 2021-02-05T00:11:42.79 | 0.1 | undecidable | manual | P | 6 | 107.7144 | 95 | 0.09 | 96 |
IV.LINA.HHZ. | 2021-02-05T00:11:37.99 | 0.1 | undecidable | manual | P | 187 | 75.9684 | 98 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LINA.HHE. | ML:3.2 | 0.0023 | 0.38 | AML | other | m | 2021-02-05T00:11:49.39 |
IV.LINA.HHN. | ML:3.3 | 0.0029850000000000002 | 0.26 | AML | other | m | 2021-02-05T00:11:49.60 |
IV.RAFF.HHE. | ML:2.4 | 0.000118 | 0.42 | AML | other | m | 2021-02-05T00:12:10.75 |
IV.RAFF.HHN. | ML:2.2 | 0.00008855 | 0.42 | AML | other | m | 2021-02-05T00:12:13.91 |
IV.HMDC.HHE. | ML:2.3 | 0.00007539999999999999 | 0.62 | AML | other | m | 2021-02-05T00:12:16.24 |
IV.CPTP.HHN. | ML:2.4 | 0.000147 | 1.24 | AML | other | m | 2021-02-05T00:12:17.65 |
IV.HPAC.HHN. | ML:2.8 | 0.0001985 | 1.36 | AML | other | m | 2021-02-05T00:12:19.22 |
IV.CPTP.HHE. | ML:2.3 | 0.00011135000000000001 | 1.5 | AML | other | m | 2021-02-05T00:12:21.13 |
IV.HMDC.HHN. | ML:2.4 | 0.00011449999999999999 | 1 | AML | other | m | 2021-02-05T00:12:22.77 |
IV.HLNI.HHE. | ML:2.3 | 0.00006110000000000001 | 0.76 | AML | other | m | 2021-02-05T00:12:24.00 |
IV.SSY.HHN. | ML:3.3 | 0.0006515 | 0.22 | AML | other | m | 2021-02-05T00:12:24.33 |
IV.HCRL.HHN. | ML:2.5 | 0.00008555 | 1.2 | AML | other | m | 2021-02-05T00:12:24.32 |
IV.HPAC.HHE. | ML:2.6 | 0.000128 | 1.12 | AML | other | m | 2021-02-05T00:12:25.42 |
IV.SSY.HHE. | ML:3.1 | 0.00035499999999999996 | 0.96 | AML | other | m | 2021-02-05T00:12:26.89 |
IV.HCRL.HHE. | ML:2.4 | 0.00007425 | 0.42 | AML | other | m | 2021-02-05T00:12:27.16 |
IV.HLNI.HHN. | ML:2.3 | 0.00006135 | 0.68 | AML | other | m | 2021-02-05T00:12:29.24 |