A magnitude ML 1.4 earthquake occured in region: 3 km SE Celle di Macra (CN), on
and geographic coordinates (lat, lon) 44.4590, 7.1980 at 13 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 |
---|---|---|---|---|
Celle di Macra | CN | 3 | 100 | 100 |
Macra | CN | 5 | 59 | 159 |
Castelmagno | CN | 6 | 66 | 225 |
San Damiano Macra | CN | 6 | 430 | 655 |
Cartignano | CN | 8 | 190 | 845 |
Stroppo | CN | 8 | 103 | 948 |
Pradleves | CN | 8 | 250 | 1198 |
Marmora | CN | 8 | 68 | 1266 |
Canosio | CN | 9 | 80 | 1346 |
Monterosso Grana | CN | 12 | 505 | 1851 |
Prazzo | CN | 12 | 170 | 2021 |
Roccabruna | CN | 12 | 1585 | 3606 |
Elva | CN | 13 | 97 | 3703 |
Dronero | CN | 13 | 7035 | 10738 |
Sampeyre | CN | 14 | 1022 | 11760 |
Montemale di Cuneo | CN | 14 | 241 | 12001 |
Frassino | CN | 14 | 265 | 12266 |
Villar San Costanzo | CN | 15 | 1547 | 13813 |
Melle | CN | 15 | 292 | 14105 |
Valmala | CN | 15 | 52 | 14157 |
Valgrana | CN | 16 | 786 | 14943 |
Aisone | CN | 16 | 248 | 15191 |
Sambuco | CN | 16 | 92 | 15283 |
Acceglio | CN | 16 | 162 | 15445 |
Vinadio | CN | 17 | 644 | 16089 |
Demonte | CN | 18 | 2003 | 18092 |
Casteldelfino | CN | 18 | 157 | 18249 |
Brossasco | CN | 18 | 1084 | 19333 |
Pietraporzio | CN | 18 | 77 | 19410 |
Caraglio | CN | 19 | 6836 | 26246 |
Valloriate | CN | 19 | 109 | 26355 |
Venasca | CN | 20 | 1437 | 27792 |
Bellino | CN | 20 | 109 | 27901 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-10-24 07:58:49 |
44.4588 | 7.198 | 13 | 2021-02-26 14:56:20 |
Bollettino Sismico Italiano INGV | 87311121 |
Field | Value |
---|---|
Time (UTC) | 2020-10-24 07:58:49 ± 0.1 |
Latitude | 44.4588 ± 0.0054 |
Longitude | 7.1980 ± 0.0113 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87311121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 910 |
Semi-minor axis of confidence ellipse (meter) | 302 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
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) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.07554 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04321 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87311121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-20 02:00:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RD.ORIF.BHE. | 2020-10-24T07:59:22.38 | 0.6 | undecidable | manual | S | 297 | 115.7952 | 91 | -0.47 | 39 |
MN.BNI.HHN. | 2020-10-24T07:59:12.05 | 0.6 | undecidable | manual | S | 328 | 77.5668 | 92 | -0.59 | 40 |
GU.RSP.HNN. | 2020-10-24T07:59:12.22 | 0.6 | undecidable | manual | S | 4 | 76.6677 | 92 | -0.19 | 44 |
RD.ORIF.BHE. | 2020-10-24T07:59:09.10 | 0.3 | undecidable | manual | P | 297 | 115.7952 | 91 | 0.35 | 60 |
GU.RRL.HHE. | 2020-10-24T07:59:07.79 | 0.6 | undecidable | manual | S | 328 | 60.495 | 92 | -0.32 | 45 |
GU.GBOS.HHZ. | 2020-10-24T07:59:06.91 | 0.6 | undecidable | manual | S | 115 | 56.2992 | 93 | -0.08 | 47 |
GU.RSP.HNN. | 2020-10-24T07:59:03.07 | 0.3 | undecidable | manual | P | 4 | 76.6677 | 92 | 0.35 | 65 |
MN.BNI.HHN. | 2020-10-24T07:59:03.53 | 0.3 | undecidable | manual | P | 328 | 77.5668 | 92 | 0.68 | 58 |
GU.BHB.HHZ. | 2020-10-24T07:59:02.58 | 0.6 | undecidable | manual | S | 7 | 42.1245 | 94 | -0.62 | 42 |
GU.RRL.HHE. | 2020-10-24T07:59:00.21 | 0.6 | undecidable | manual | P | 328 | 60.495 | 92 | -0.03 | 48 |
GU.GBOS.HHZ. | 2020-10-24T07:58:59.81 | 0.3 | undecidable | manual | P | 115 | 56.2992 | 93 | 0.22 | 70 |
GU.ENR.HHE. | 2020-10-24T07:58:59.89 | 0.6 | undecidable | manual | S | 145 | 30.8469 | 96 | -0.31 | 47 |
GU.STV.HHZ. | 2020-10-24T07:58:58.42 | 0.3 | undecidable | manual | S | 157 | 25.752 | 99 | -0.44 | 69 |
GU.BHB.HHZ. | 2020-10-24T07:58:57.37 | 0.3 | undecidable | manual | P | 7 | 42.1245 | 94 | -0.03 | 73 |
GU.ENR.HHE. | 2020-10-24T07:58:55.78 | 0.1 | undecidable | manual | P | 145 | 30.8469 | 96 | 0.11 | 99 |
GU.STV.HHZ. | 2020-10-24T07:58:55.01 | 0.1 | undecidable | manual | P | 157 | 25.752 | 99 | 0.11 | 100 |
GU.PZZ.HHZ. | 2020-10-24T07:58:54.62 | 0.3 | undecidable | manual | S | 309 | 8.3805 | 138 | -0.04 | 78 |
GU.PZZ.HHZ. | 2020-10-24T07:58:52.74 | 0.1 | negative | manual | P | 309 | 8.3805 | 138 | 0.27 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:2.1 | 0.001357 | 0.08 | AML | other | m | 2020-10-24T07:58:54.98 |
GU.PZZ.HHE. | ML:2.1 | 0.0015 | 0.12 | AML | other | m | 2020-10-24T07:58:54.91 |
GU.STV.HHN. | ML:1.1 | 0.00007089999999999999 | 0.08 | AML | other | m | 2020-10-24T07:58:58.65 |
GU.STV.HHE. | ML:1.4 | 0.0001264 | 0.26 | AML | other | m | 2020-10-24T07:58:58.69 |
GU.ENR.HHN. | ML:1.4 | 0.0001235 | 0.22 | AML | other | m | 2020-10-24T07:59:00.34 |
GU.ENR.HHE. | ML:1.4 | 0.0001265 | 0.22 | AML | other | m | 2020-10-24T07:59:00.35 |
GU.GBOS.HHE. | ML:1.1 | 0.000029350000000000002 | 0.42 | AML | other | m | 2020-10-24T07:59:07.41 |
GU.GBOS.HHN. | ML:1.2 | 0.00003485 | 0.42 | AML | other | m | 2020-10-24T07:59:08.36 |