A magnitude ML 1.7 earthquake occured in region: 8 km NW Adrano (CT), on
and geographic coordinates (lat, lon) 37.6990, 14.7560 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Adrano | CT | 8 | 36122 | 36122 |
Centuripe | EN | 9 | 5470 | 41592 |
Regalbuto | EN | 11 | 7277 | 48869 |
Biancavilla | CT | 12 | 24007 | 72876 |
Bronte | CT | 12 | 19172 | 92048 |
Santa Maria di Licodia | CT | 15 | 7641 | 99689 |
Catenanuova | EN | 16 | 4866 | 104555 |
CesarĂ² | ME | 17 | 2439 | 106994 |
Troina | EN | 17 | 9373 | 116367 |
San Teodoro | ME | 17 | 1403 | 117770 |
Maletto | CT | 18 | 3920 | 121690 |
Ragalna | CT | 18 | 3924 | 125614 |
PaternĂ² | CT | 19 | 48228 | 173842 |
Maniace | CT | 19 | 3765 | 177607 |
Gagliano Castelferrato | EN | 19 | 3593 | 181200 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2023-02-05 23:25:57 |
37.699 | 14.756 | 20 | 2024-03-01 17:18:16 |
Bollettino Sismico Italiano INGV | 120795691 |
Field | Value |
---|---|
Time (UTC) | 2023-02-05 23:25:57 ± 0.33 |
Latitude | 37.6990 ± 0.0135 |
Longitude | 14.7560 ± 0.0205 |
Depth (km) | 20 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 120795691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1816 |
Semi-minor axis of confidence ellipse (meter) | 693 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59715 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 120795691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-09-05 15:10:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHE. | 2023-02-05T23:26:08.80 | 0.3 | undecidable | manual | P | 155 | 66.2781 | 99 | -0.12 | 68 |
IV.EPZF.HHN. | 2023-02-05T23:26:05.86 | 0.6 | undecidable | manual | S | 33 | 16.4724 | 133 | 0.76 | 41 |
IV.LIBRI.HHN. | 2023-02-05T23:26:05.53 | 0.3 | undecidable | manual | P | 19 | 45.3213 | 104 | -0.22 | 71 |
IV.MSFR.HHZ. | 2023-02-05T23:26:05.34 | 0.3 | undecidable | manual | P | 339 | 39.8268 | 107 | 0.4 | 68 |
IV.MUCR.HHE. | 2023-02-05T23:26:04.96 | 0.3 | undecidable | manual | P | 15 | 39.5271 | 107 | 0.07 | 73 |
IV.ESCV.HHZ. | 2023-02-05T23:26:03.22 | 0.6 | undecidable | manual | S | 44 | 7.4814 | 156 | -0.46 | 47 |
IV.EMSG.HHN. | 2023-02-05T23:26:02.31 | 0.3 | undecidable | manual | P | 51 | 21.7671 | 124 | -0.08 | 76 |
IV.GALF.HHZ. | 2023-02-05T23:26:01.78 | 0.3 | undecidable | manual | P | 275 | 16.6722 | 133 | 0 | 76 |
IV.ECHR.HHE. | 2023-02-05T23:26:01.80 | 0.3 | undecidable | manual | P | 96 | 13.875 | 139 | 0.32 | 73 |
IV.EPZF.HHN. | 2023-02-05T23:26:01.60 | 0.1 | undecidable | manual | P | 33 | 16.4724 | 133 | -0.15 | 100 |
IV.ESML.HHZ. | 2023-02-05T23:26:01.99 | 0.1 | undecidable | manual | P | 130 | 14.0748 | 138 | 0.5 | 94 |
IV.ESCV.HHZ. | 2023-02-05T23:26:00.14 | 0.1 | undecidable | manual | P | 44 | 7.4814 | 156 | -0.8 | 83 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ESCV.HHE. | ML:1.6 | 0.000316 | 0.18 | AML | other | m | 2023-02-05T23:26:05.28 |
IV.ESCV.HHN. | ML:1.8 | 0.0004795 | 0.28 | AML | other | m | 2023-02-05T23:26:05.69 |
IV.GALF.HHN. | ML:1.6 | 0.0002565 | 1.34 | AML | other | m | 2023-02-05T23:26:07.14 |
IV.GALF.HHE. | ML:1.6 | 0.0002695 | 0.5 | AML | other | m | 2023-02-05T23:26:07.82 |