A magnitude ML 0.8 earthquake occured in region: 1 km NW Marmora (CN), on
and geographic coordinates (lat, lon) 44.4690, 7.0910 at 10 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 |
---|---|---|---|---|
Marmora | CN | 1 | 68 | 68 |
Canosio | CN | 2 | 80 | 148 |
Prazzo | CN | 3 | 170 | 318 |
Stroppo | CN | 5 | 103 | 421 |
Celle di Macra | CN | 7 | 100 | 521 |
Macra | CN | 8 | 59 | 580 |
Acceglio | CN | 8 | 162 | 742 |
Elva | CN | 8 | 97 | 839 |
Castelmagno | CN | 12 | 66 | 905 |
San Damiano Macra | CN | 13 | 430 | 1335 |
Argentera | CN | 14 | 83 | 1418 |
Bellino | CN | 14 | 109 | 1527 |
Casteldelfino | CN | 14 | 157 | 1684 |
Pietraporzio | CN | 15 | 77 | 1761 |
Sambuco | CN | 15 | 92 | 1853 |
Sampeyre | CN | 15 | 1022 | 2875 |
Cartignano | CN | 16 | 190 | 3065 |
Pradleves | CN | 16 | 250 | 3315 |
Pontechianale | CN | 18 | 179 | 3494 |
Frassino | CN | 19 | 265 | 3759 |
Vinadio | CN | 19 | 644 | 4403 |
Monterosso Grana | CN | 20 | 505 | 4908 |
Roccabruna | CN | 20 | 1585 | 6493 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2022-12-07 10:36:44 |
44.469 | 7.0912 | 10 | 2024-03-01 15:28:27 |
Bollettino Sismico Italiano INGV | 118626501 |
Reviewed Rev100 |
ML 0.8 | 2022-12-07 10:36:44 |
44.4518 | 7.0737 | 10 | 2022-12-07 11:05:07 |
Sala Sismica INGV-Roma | 112588471 |
Field | Value |
---|---|
Time (UTC) | 2022-12-07 10:36:44 ± 0.29 |
Latitude | 44.4690 ± 0.0153 |
Longitude | 7.0912 ± 0.0340 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 118626501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3058 |
Semi-minor axis of confidence ellipse (meter) | 806 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 62 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3060.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68978 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 118626501 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-06-22 00:58:01 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 112588471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-07 11:05:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.MGRO.HHZ. | 2022-12-07T10:37:07.05 | 0.6 | undecidable | manual | S | 129 | 74.0703 | 50 | 0.24 | 43 |
GU.GBOS.HHZ. | 2022-12-07T10:37:04.27 | 0.6 | undecidable | manual | S | 113 | 64.491 | 50 | 0 | 46 |
GU.RRL.HHE. | 2022-12-07T10:37:01.34 | 0.6 | undecidable | manual | S | 335 | 55.5 | 50 | -0.51 | 42 |
GU.MGRO.HHZ. | 2022-12-07T10:36:58.12 | 0.3 | undecidable | manual | P | 129 | 74.0703 | 50 | 0.86 | 53 |
GU.RSP.HNN. | 2022-12-07T10:36:58.19 | 0.3 | undecidable | manual | P | 10 | 76.5678 | 50 | 0.54 | 60 |
GU.BHB.HNZ. | 2022-12-07T10:36:57.61 | 0.6 | undecidable | manual | S | 18 | 42.8238 | 50 | -0.87 | 37 |
GU.GBOS.HHZ. | 2022-12-07T10:36:56.36 | 0.3 | undecidable | manual | P | 113 | 64.491 | 50 | 0.56 | 61 |
GU.ENR.HHZ. | 2022-12-07T10:36:56.16 | 0.6 | undecidable | manual | S | 136 | 37.1295 | 50 | -0.8 | 39 |
GU.STV.HHZ. | 2022-12-07T10:36:54.31 | 0.6 | undecidable | manual | S | 143 | 31.0467 | 50 | -1.02 | 35 |
GU.RRL.HHE. | 2022-12-07T10:36:54.43 | 0.3 | undecidable | manual | P | 335 | 55.5 | 50 | 0.03 | 70 |
GU.BHB.HNZ. | 2022-12-07T10:36:52.93 | 0.3 | undecidable | manual | P | 18 | 42.8238 | 50 | 0.47 | 65 |
GU.ENR.HHZ. | 2022-12-07T10:36:51.64 | 0.3 | undecidable | manual | P | 136 | 37.1295 | 50 | 0.06 | 72 |
GU.STV.HHZ. | 2022-12-07T10:36:50.44 | 0.1 | undecidable | manual | P | 143 | 31.0467 | 50 | -0.2 | 94 |
GU.PZZ.HHZ. | 2022-12-07T10:36:47.41 | 0.3 | undecidable | manual | S | 25 | 4.5954 | 154 | -0.47 | 70 |
GU.PZZ.HHZ. | 2022-12-07T10:36:46.47 | 0.1 | undecidable | manual | P | 25 | 4.5954 | 154 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHN. | ML:0.6 | 0.000019699999999999998 | 1.42 | AML | other | m | 2022-12-07T10:36:55.00 |
GU.STV.HHE. | ML:0.6 | 0.000021850000000000003 | 0.26 | AML | other | m | 2022-12-07T10:36:55.43 |
GU.ENR.HHE. | ML:1.0 | 0.00003515 | 0.78 | AML | other | m | 2022-12-07T10:36:56.84 |
GU.ENR.HHN. | ML:1.0 | 0.0000374 | 1.2 | AML | other | m | 2022-12-07T10:36:58.33 |