A magnitude ML 1.4 earthquake occured in region: 2 km NW Bannio Anzino (VB), on
and geographic coordinates (lat, lon) 46.0020, 8.1270 at 11 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 |
---|---|---|---|---|
Bannio Anzino | VB | 2 | 475 | 475 |
Vanzone con San Carlo | VB | 3 | 407 | 882 |
Calasca-Castiglione | VB | 4 | 649 | 1531 |
Ceppo Morelli | VB | 6 | 321 | 1852 |
Antrona Schieranco | VB | 7 | 428 | 2280 |
Borgomezzavalle | VB | 9 | 318 | 2598 |
Piedimulera | VB | 11 | 1528 | 4126 |
Montescheno | VB | 11 | 413 | 4539 |
Pieve Vergonte | VB | 11 | 2593 | 7132 |
Rimella | VC | 11 | 134 | 7266 |
Pallanzeno | VB | 11 | 1133 | 8399 |
Carcoforo | VC | 12 | 78 | 8477 |
Fobello | VC | 13 | 196 | 8673 |
Macugnaga | VB | 13 | 557 | 9230 |
Villadossola | VB | 13 | 6653 | 15883 |
Vogogna | VB | 13 | 1731 | 17614 |
Cervatto | VC | 13 | 47 | 17661 |
Bognanco | VB | 15 | 219 | 17880 |
Premosello-Chiovenda | VB | 16 | 2035 | 19915 |
Beura-Cardezza | VB | 16 | 1485 | 21400 |
Rimasco | VC | 17 | 106 | 21506 |
Rima San Giuseppe | VC | 17 | 59 | 21565 |
Anzola d'Ossola | VB | 17 | 427 | 21992 |
Massiola | VB | 18 | 127 | 22119 |
Cravagliana | VC | 18 | 251 | 22370 |
Domodossola | VB | 18 | 18192 | 40562 |
Sabbia | VC | 18 | 58 | 40620 |
Rossa | VC | 19 | 180 | 40800 |
Boccioleto | VC | 19 | 205 | 41005 |
Vocca | VC | 20 | 174 | 41179 |
Valstrona | VB | 20 | 1253 | 42432 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-07-29 02:58:59 |
46.0018 | 8.1267 | 11 | 2023-07-29 03:04:59 |
Sala Sismica INGV-Roma | 119671521 |
Field | Value |
---|---|
Time (UTC) | 2023-07-29 02:58:59 ± 0.13 |
Latitude | 46.0018 ± 0.0090 |
Longitude | 8.1267 ± 0.0104 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119671521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1040 |
Semi-minor axis of confidence ellipse (meter) | 0 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 180 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1040.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.12321 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89213 |
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 | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 119671521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-29 03:04:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2023-07-29T02:59:18.52 | 0.6 | undecidable | manual | S | 209 | 61.7937 | 90 | -0.36 | 42 |
CH.FUSIO.HHZ. | 2023-07-29T02:59:18.78 | 0.6 | undecidable | manual | S | 39 | 64.9905 | 90 | -0.95 | 35 |
CH.BNALP.HHZ. | 2023-07-29T02:59:17.21 | 0.3 | undecidable | manual | P | 13 | 99.0231 | 90 | 0.6 | 55 |
CH.DIX.HHZ. | 2023-07-29T02:59:16.83 | 0.6 | undecidable | manual | S | 279 | 55.9995 | 90 | -0.51 | 41 |
GU.LSD.HHZ. | 2023-07-29T02:59:16.70 | 0.3 | undecidable | manual | P | 232 | 97.6245 | 90 | 0.31 | 61 |
IV.MRGE.HHZ. | 2023-07-29T02:59:15.09 | 0.6 | undecidable | manual | P | 253 | 86.247 | 90 | 0.45 | 40 |
IV.VARE.HHZ. | 2023-07-29T02:59:15.62 | 0.6 | undecidable | manual | S | 106 | 51.8037 | 90 | -0.6 | 40 |
4P.IT02A.HHZ. | 2023-07-29T02:59:14.07 | 0.6 | undecidable | manual | S | 157 | 45.8208 | 90 | -0.54 | 41 |
CH.FUSIO.HHZ. | 2023-07-29T02:59:11.29 | 0.1 | undecidable | manual | P | 39 | 64.9905 | 90 | -0.07 | 90 |
GU.TRAV.HHZ. | 2023-07-29T02:59:11.12 | 0.3 | undecidable | manual | P | 209 | 61.7937 | 90 | 0.25 | 66 |
CH.DIX.HHZ. | 2023-07-29T02:59:10.35 | 0.3 | undecidable | manual | P | 279 | 55.9995 | 90 | 0.37 | 65 |
IV.VARE.HHZ. | 2023-07-29T02:59:09.48 | 0.1 | undecidable | manual | P | 106 | 51.8037 | 90 | 0.15 | 91 |
4P.IT02A.HHZ. | 2023-07-29T02:59:08.68 | 0.1 | undecidable | manual | P | 157 | 45.8208 | 90 | 0.27 | 90 |
GU.SATI.HNZ. | 2023-07-29T02:59:08.41 | 0.6 | undecidable | manual | S | 235 | 24.3534 | 90 | -0.48 | 43 |
CH.MMK.HHZ. | 2023-07-29T02:59:05.29 | 0.6 | undecidable | manual | S | 293 | 13.6752 | 95 | -0.74 | 41 |
GU.SATI.HNZ. | 2023-07-29T02:59:05.28 | 0.1 | undecidable | manual | P | 235 | 24.3534 | 90 | 0.18 | 96 |
CH.MMK.HHZ. | 2023-07-29T02:59:03.47 | 0.1 | positive | manual | P | 293 | 13.6752 | 95 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.MMK.HHN. | ML:0.8 | 0.00006025 | 0.32 | AML | other | m | 2023-07-29T02:59:05.55 |
CH.MMK.HHE. | ML:0.6 | 0.00003675 | 0.78 | AML | other | m | 2023-07-29T02:59:05.53 |
GU.SATI.HNN. | ML:1.8 | 0.00039049999999999995 | 0.58 | AML | other | m | 2023-07-29T02:59:08.88 |
GU.SATI.HHN. | ML:1.8 | 0.0003725 | 0.56 | AML | other | m | 2023-07-29T02:59:08.88 |
GU.SATI.HNE. | ML:1.6 | 0.00022399999999999997 | 1.4 | AML | other | m | 2023-07-29T02:59:08.13 |
GU.SATI.HHE. | ML:1.6 | 0.000236 | 0.52 | AML | other | m | 2023-07-29T02:59:08.58 |
4P.IT02A.HHN. | ML:1.4 | 0.00007455000000000001 | 0.4 | AML | other | m | 2023-07-29T02:59:14.85 |
4P.IT02A.HHE. | ML:1.4 | 0.00006405 | 0.3 | AML | other | m | 2023-07-29T02:59:14.85 |
IV.VARE.HHN. | ML:1.3 | 0.000050050000000000004 | 1.18 | AML | other | m | 2023-07-29T02:59:15.94 |
IV.VARE.HHE. | ML:1.2 | 0.00003635 | 0.6 | AML | other | m | 2023-07-29T02:59:16.02 |
CH.DIX.HHE. | ML:1.5 | 0.0000708 | 0.16 | AML | other | m | 2023-07-29T02:59:18.11 |
CH.DIX.HHN. | ML:1.7 | 0.00011499999999999999 | 0.4 | AML | other | m | 2023-07-29T02:59:18.54 |
GU.TRAV.HHN. | ML:1.9 | 0.0001495 | 1.06 | AML | other | m | 2023-07-29T02:59:19.91 |
GU.TRAV.HHE. | ML:1.9 | 0.000153 | 0.12 | AML | other | m | 2023-07-29T02:59:19.36 |
CH.FUSIO.HHN. | ML:1.2 | 0.000029199999999999998 | 0.5 | AML | other | m | 2023-07-29T02:59:20.61 |
CH.FUSIO.HHE. | ML:1.3 | 0.00003375 | 1.26 | AML | other | m | 2023-07-29T02:59:20.28 |
GU.LSD.HHN. | ML:1.3 | 0.00002205 | 0.9 | AML | other | m | 2023-07-29T02:59:30.15 |
GU.LSD.HHE. | ML:1.3 | 0.00002115 | 0.24 | AML | other | m | 2023-07-29T02:59:32.95 |