A magnitude ML 1.6 earthquake occured in region: 1 km NW Prazzo (CN), on
and geographic coordinates (lat, lon) 44.4940, 7.0460 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Prazzo | CN | 1 | 170 | 170 |
Acceglio | CN | 5 | 162 | 332 |
Canosio | CN | 5 | 80 | 412 |
Marmora | CN | 6 | 68 | 480 |
Elva | CN | 6 | 97 | 577 |
Stroppo | CN | 7 | 103 | 680 |
Bellino | CN | 10 | 109 | 789 |
Celle di Macra | CN | 11 | 100 | 889 |
Macra | CN | 11 | 59 | 948 |
Casteldelfino | CN | 11 | 157 | 1105 |
Argentera | CN | 14 | 83 | 1188 |
Pontechianale | CN | 14 | 179 | 1367 |
Sampeyre | CN | 15 | 1022 | 2389 |
Castelmagno | CN | 16 | 66 | 2455 |
Pietraporzio | CN | 17 | 77 | 2532 |
San Damiano Macra | CN | 17 | 430 | 2962 |
Sambuco | CN | 18 | 92 | 3054 |
Cartignano | CN | 19 | 190 | 3244 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-02-11 15:58:13 |
44.4943 | 7.0463 | 9 | 2024-02-11 16:12:48 |
Sala Sismica INGV-Roma | 125222491 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 15:58:13 ± 0.12 |
Latitude | 44.4943 ± 0.0072 |
Longitude | 7.0463 ± 0.0126 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125222491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1138 |
Semi-minor axis of confidence ellipse (meter) | 471 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1140.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.93080 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125222491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 16:12:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHZ. | 2024-02-11T15:59:16.91 | 3.0 | undecidable | manual | Sn | 0.82 | 0 | |||
RD.ORIF.BHZ. | 2024-02-11T15:58:43.64 | 0.6 | undecidable | manual | S | 298 | 103.3188 | 50 | -0.35 | 40 |
GU.IMI.HHZ. | 2024-02-11T15:58:41.01 | 0.6 | undecidable | manual | S | 134 | 93.4398 | 50 | -0.35 | 41 |
GU.RORO.HHZ. | 2024-02-11T15:58:40.75 | 1.0 | undecidable | manual | S | 117 | 91.4418 | 50 | -0.07 | 22 |
FR.SAOF.HHZ. | 2024-02-11T15:58:34.80 | 0.6 | undecidable | manual | S | 144 | 69.2751 | 50 | -0.12 | 45 |
GU.GBOS.HHZ. | 2024-02-11T15:58:34.48 | 1.0 | undecidable | manual | S | 114 | 68.8755 | 50 | -0.33 | 21 |
RD.ORIF.BHZ. | 2024-02-11T15:58:31.58 | 0.6 | undecidable | manual | P | 298 | 103.3188 | 50 | 0.45 | 39 |
GU.BURY.HHE. | 2024-02-11T15:58:29.26 | 1.0 | undecidable | manual | P | 153 | 88.8444 | 50 | 0.36 | 21 |
GU.IMI.HHZ. | 2024-02-11T15:58:29.82 | 0.6 | undecidable | manual | P | 134 | 93.4398 | 50 | 0.21 | 42 |
GU.RORO.HHZ. | 2024-02-11T15:58:29.63 | 0.6 | undecidable | manual | P | 117 | 91.4418 | 50 | 0.33 | 41 |
GU.BHB.HHZ. | 2024-02-11T15:58:27.07 | 3.0 | undecidable | manual | S | 24 | 41.5251 | 50 | -0.44 | 0 |
GU.MGRO.HHE. | 2024-02-11T15:58:27.64 | 0.1 | undecidable | manual | P | 129 | 78.5658 | 50 | 0.32 | 85 |
FR.SAOF.HHZ. | 2024-02-11T15:58:26.00 | 0.1 | undecidable | manual | P | 144 | 69.2751 | 50 | 0.11 | 90 |
GU.GBOS.HHZ. | 2024-02-11T15:58:26.11 | 0.1 | undecidable | manual | P | 114 | 68.8755 | 50 | 0.28 | 87 |
GU.RSP.HHZ. | 2024-02-11T15:58:26.80 | 0.1 | undecidable | manual | P | 13 | 74.5698 | 50 | 0.1 | 89 |
GU.STV.HHZ. | 2024-02-11T15:58:25.44 | 3.0 | undecidable | manual | S | 141 | 35.4423 | 50 | -0.44 | 0 |
4P.IT06A.HHZ. | 2024-02-11T15:58:25.82 | 1.0 | undecidable | manual | P | 86 | 66.0894 | 50 | 0.42 | 21 |
GU.RRL.HHZ. | 2024-02-11T15:58:22.93 | 0.6 | negative | manual | P | 337 | 51.5151 | 50 | -0.21 | 46 |
GU.BHB.HHZ. | 2024-02-11T15:58:21.47 | 0.1 | undecidable | manual | P | 24 | 41.5251 | 50 | -0.14 | 94 |
GU.ENR.HHZ. | 2024-02-11T15:58:21.41 | 0.1 | undecidable | manual | P | 135 | 41.625 | 50 | -0.22 | 93 |
GU.STV.HHZ. | 2024-02-11T15:58:20.28 | 0.1 | negative | manual | P | 141 | 35.4423 | 50 | -0.39 | 90 |
GU.PZZ.HHZ. | 2024-02-11T15:58:17.04 | 0.3 | undecidable | manual | S | 76 | 5.6943 | 149 | -0.27 | 73 |
GU.PZZ.HHZ. | 2024-02-11T15:58:15.87 | 0.1 | positive | manual | P | 76 | 5.6943 | 149 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHN. | ML:1.6 | 0.00016350000000000002 | 0.1 | AML | other | m | 2024-02-11T15:58:25.47 |
GU.STV.HHE. | ML:1.5 | 0.0001275 | 1.86 | AML | other | m | 2024-02-11T15:58:25.96 |
GU.BHB.HHN. | ML:1.5 | 0.00011325 | 0.42 | AML | other | m | 2024-02-11T15:58:26.63 |
GU.BHB.HNN. | ML:1.6 | 0.0001185 | 0.42 | AML | other | m | 2024-02-11T15:58:26.64 |
GU.BHB.HHE. | ML:1.5 | 0.00011249999999999998 | 0.82 | AML | other | m | 2024-02-11T15:58:27.56 |
GU.BHB.HNE. | ML:1.6 | 0.00013350000000000002 | 0.84 | AML | other | m | 2024-02-11T15:58:27.57 |