A magnitude ML 1.3 earthquake occured in region: 11 km W Entracque (CN), on
and geographic coordinates (lat, lon) 44.2100, 7.2630 at 12 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 |
---|---|---|---|---|
Entracque | CN | 11 | 774 | 774 |
Aisone | CN | 12 | 248 | 1022 |
Demonte | CN | 12 | 2003 | 3025 |
Vinadio | CN | 13 | 644 | 3669 |
Valdieri | CN | 13 | 935 | 4604 |
Moiola | CN | 16 | 234 | 4838 |
Valloriate | CN | 17 | 109 | 4947 |
Roaschia | CN | 17 | 107 | 5054 |
Gaiola | CN | 18 | 582 | 5636 |
Rittana | CN | 19 | 109 | 5745 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-02-09 13:26:29 |
44.2098 | 7.2632 | 12 | 2024-03-01 17:17:59 |
Bollettino Sismico Italiano INGV | 115626251 |
Reviewed Rev100 |
ML 1.4 | 2023-02-09 13:26:29 |
44.1958 | 7.2532 | 11 | 2023-02-09 13:34:35 |
Sala Sismica INGV-Roma | 114296951 |
Field | Value |
---|---|
Time (UTC) | 2023-02-09 13:26:29 ± 0.19 |
Latitude | 44.2098 ± 0.0090 |
Longitude | 7.2632 ± 0.0125 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115626251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1003 |
Semi-minor axis of confidence ellipse (meter) | 661 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 203 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78331 |
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 | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 115626251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-22 12:15:08 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 114296951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-09 13:34:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BHB.HHZ. | 2023-02-09T13:26:49.89 | 0.3 | undecidable | manual | S | 360 | 69.375 | 90 | -0.34 | 63 |
GU.RORO.HHZ. | 2023-02-09T13:26:49.19 | 0.3 | undecidable | manual | S | 99 | 64.8906 | 91 | 0.17 | 66 |
IV.QLNO.HHE. | 2023-02-09T13:26:44.99 | 0.6 | undecidable | manual | P | 81 | 86.9463 | 90 | 0.92 | 33 |
GU.MGRO.HHZ. | 2023-02-09T13:26:44.18 | 0.3 | undecidable | manual | S | 113 | 47.2194 | 91 | -0.12 | 69 |
GU.GBOS.HHZ. | 2023-02-09T13:26:43.99 | 0.1 | undecidable | manual | S | 85 | 46.0206 | 91 | 0.01 | 93 |
GU.CANO.HHE. | 2023-02-09T13:26:43.19 | 0.6 | undecidable | manual | P | 90 | 77.4669 | 90 | 0.59 | 39 |
GU.BHB.HHZ. | 2023-02-09T13:26:41.23 | 0.3 | undecidable | manual | P | 360 | 69.375 | 90 | -0.13 | 66 |
GU.PZZ.HHZ. | 2023-02-09T13:26:40.80 | 0.3 | undecidable | manual | S | 340 | 34.9428 | 91 | -0.22 | 69 |
GU.RORO.HHZ. | 2023-02-09T13:26:40.80 | 0.3 | undecidable | manual | P | 99 | 64.8906 | 91 | 0.14 | 67 |
FR.SAOF.HHZ.00 | 2023-02-09T13:26:39.72 | 0.3 | undecidable | manual | S | 137 | 33.9438 | 91 | -1.04 | 53 |
GU.GBOS.HHZ. | 2023-02-09T13:26:37.92 | 0.3 | undecidable | manual | P | 85 | 46.0206 | 91 | 0.17 | 69 |
GU.MGRO.HHZ. | 2023-02-09T13:26:37.95 | 0.3 | undecidable | manual | P | 113 | 47.2194 | 91 | 0.01 | 70 |
FR.SAOF.HHZ.00 | 2023-02-09T13:26:36.67 | 1.0 | undecidable | manual | P | 137 | 33.9438 | 91 | 0.78 | 19 |
GU.PZZ.HHZ. | 2023-02-09T13:26:36.28 | 0.1 | undecidable | manual | P | 340 | 34.9428 | 91 | 0.23 | 92 |
GU.ENR.HHZ. | 2023-02-09T13:26:34.86 | 0.3 | undecidable | manual | S | 80 | 12.4764 | 112 | -0.23 | 71 |
GU.STV.HHZ. | 2023-02-09T13:26:33.41 | 0.3 | undecidable | manual | S | 52 | 6.3936 | 142 | -0.37 | 70 |
GU.ENR.HHZ. | 2023-02-09T13:26:32.76 | 0.1 | undecidable | manual | P | 80 | 12.4764 | 112 | 0.14 | 97 |
GU.STV.HHZ. | 2023-02-09T13:26:31.91 | 0.1 | undecidable | manual | P | 52 | 6.3936 | 142 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHE. | ML:1.4 | 0.00033867515000000003 | 0.0768 | AML | other | m | 2023-02-09T13:26:33.44 |
GU.STV.HHN. | ML:1.9 | 0.0011369164 | 0.1408 | AML | other | m | 2023-02-09T13:26:33.51 |
GU.ENR.HHE. | ML:1.8 | 0.00071547335 | 0.064 | AML | other | m | 2023-02-09T13:26:35.05 |
GU.ENR.HHN. | ML:1.8 | 0.0007071321499999999 | 0.0576 | AML | other | m | 2023-02-09T13:26:35.10 |
GU.PZZ.HHE. | ML:1.9 | 0.000301 | 0.18 | AML | other | m | 2023-02-09T13:26:41.02 |
GU.PZZ.HHN. | ML:1.6 | 0.000172997 | 0.2048 | AML | other | m | 2023-02-09T13:26:41.59 |
GU.GBOS.HHE. | ML:1.1 | 0.000032891285 | 1.7952 | AML | other | m | 2023-02-09T13:26:43.91 |
GU.MGRO.HHE. | ML:1.0 | 0.000027303451499999998 | 0.2624 | AML | other | m | 2023-02-09T13:26:44.30 |
GU.GBOS.HHN. | ML:1.0 | 0.00003204469 | 0.2176 | AML | other | m | 2023-02-09T13:26:44.69 |
GU.RORO.HHN. | ML:1.1 | 0.000024873415 | 0.2432 | AML | other | m | 2023-02-09T13:26:49.54 |
GU.RORO.HHE. | ML:1.0 | 0.0000177394465 | 0.1984 | AML | other | m | 2023-02-09T13:26:49.44 |
GU.BHB.HHE. | ML:1.0 | 0.000016139264 | 0.5632 | AML | other | m | 2023-02-09T13:27:09.18 |
GU.BHB.HHN. | ML:1.1 | 0.000019479425 | 0.96 | AML | other | m | 2023-02-09T13:27:07.97 |