A magnitude ML 2.0 earthquake occured in region: 4 km NW San Damiano Macra (CN), on
and geographic coordinates (lat, lon) 44.5200, 7.2280 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 |
---|---|---|---|---|
San Damiano Macra | CN | 4 | 430 | 430 |
Macra | CN | 4 | 59 | 489 |
Celle di Macra | CN | 6 | 100 | 589 |
Cartignano | CN | 7 | 190 | 779 |
Frassino | CN | 7 | 265 | 1044 |
Sampeyre | CN | 7 | 1022 | 2066 |
Stroppo | CN | 8 | 103 | 2169 |
Melle | CN | 9 | 292 | 2461 |
Valmala | CN | 10 | 52 | 2513 |
Roccabruna | CN | 10 | 1585 | 4098 |
Elva | CN | 11 | 97 | 4195 |
Pradleves | CN | 12 | 250 | 4445 |
Brossasco | CN | 12 | 1084 | 5529 |
Castelmagno | CN | 12 | 66 | 5595 |
Dronero | CN | 12 | 7035 | 12630 |
Marmora | CN | 13 | 68 | 12698 |
Villar San Costanzo | CN | 13 | 1547 | 14245 |
Canosio | CN | 14 | 80 | 14325 |
Prazzo | CN | 14 | 170 | 14495 |
Venasca | CN | 14 | 1437 | 15932 |
Monterosso Grana | CN | 14 | 505 | 16437 |
Isasca | CN | 15 | 76 | 16513 |
Montemale di Cuneo | CN | 15 | 241 | 16754 |
Casteldelfino | CN | 15 | 157 | 16911 |
Gambasca | CN | 16 | 371 | 17282 |
Sanfront | CN | 16 | 2395 | 19677 |
Martiniana Po | CN | 16 | 734 | 20411 |
Rossana | CN | 17 | 908 | 21319 |
Brondello | CN | 17 | 290 | 21609 |
Valgrana | CN | 17 | 786 | 22395 |
Rifreddo | CN | 18 | 1078 | 23473 |
Oncino | CN | 18 | 76 | 23549 |
Bellino | CN | 18 | 109 | 23658 |
Paesana | CN | 19 | 2784 | 26442 |
Piasco | CN | 19 | 2774 | 29216 |
Acceglio | CN | 19 | 162 | 29378 |
Pagno | CN | 19 | 585 | 29963 |
Pontechianale | CN | 20 | 179 | 30142 |
Ostana | CN | 20 | 83 | 30225 |
Caraglio | CN | 20 | 6836 | 37061 |
Busca | CN | 20 | 10181 | 47242 |
Revello | CN | 20 | 4262 | 51504 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2020-09-01 00:21:52 |
44.5195 | 7.2278 | 12 | 2021-02-26 14:55:55 |
Bollettino Sismico Italiano INGV | 82896001 |
Reviewed Rev100 |
ML 2.0 | 2020-09-01 00:21:52 |
44.5023 | 7.2158 | 12 | 2020-09-01 00:31:55 |
Sala Sismica INGV-Roma | 82508801 |
Field | Value |
---|---|
Time (UTC) | 2020-09-01 00:21:52 ± 0.08 |
Latitude | 44.5195 ± 0.0045 |
Longitude | 7.2278 ± 0.0063 |
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 | 82896001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 540 |
Semi-minor axis of confidence ellipse (meter) | 48 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 239 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 1.25545 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 82896001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-14 09:03:18 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 82508801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-01 00:31:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BURY.HHE. | 2020-09-01T00:22:17.24 | 0.6 | undecidable | manual | S | 162 | 85.8474 | 90 | -0.23 | 44 |
IV.IMI.HHZ. | 2020-09-01T00:22:17.16 | 0.6 | undecidable | manual | S | 142 | 85.8474 | 90 | -0.29 | 43 |
GU.CANO.HHZ. | 2020-09-01T00:22:17.28 | 0.6 | undecidable | manual | S | 113 | 87.246 | 90 | -0.55 | 41 |
GU.RORO.HHZ. | 2020-09-01T00:22:15.63 | 0.6 | undecidable | manual | S | 124 | 80.4639 | 91 | -0.39 | 43 |
IV.MRGE.HHZ. | 2020-09-01T00:22:14.73 | 0.6 | undecidable | manual | P | 355 | 139.3605 | 90 | -0.25 | 39 |
GU.MGRO.HHZ. | 2020-09-01T00:22:13.24 | 0.6 | undecidable | manual | S | 139 | 70.1742 | 91 | -0.04 | 47 |
RD.ORIF.BHZ. | 2020-09-01T00:22:11.90 | 0.3 | undecidable | manual | P | 293 | 115.0959 | 90 | 0.65 | 56 |
FR.SAOF.HHZ.00 | 2020-09-01T00:22:11.47 | 0.6 | undecidable | manual | S | 156 | 64.5909 | 91 | -0.32 | 45 |
GU.PCP.HHZ. | 2020-09-01T00:22:10.00 | 0.1 | positive | manual | P | 88 | 104.2179 | 90 | 0.43 | 81 |
GU.LSD.HHZ. | 2020-09-01T00:22:10.26 | 0.6 | undecidable | manual | P | 356 | 104.5176 | 90 | 0.63 | 38 |
GU.RRL.HHZ. | 2020-09-01T00:22:09.14 | 0.6 | undecidable | manual | S | 322 | 56.2992 | 91 | -0.44 | 44 |
GU.GBOS.HHZ. | 2020-09-01T00:22:09.48 | 0.6 | undecidable | manual | S | 122 | 57.498 | 91 | -0.42 | 45 |
GU.ROTM.HHZ. | 2020-09-01T00:22:09.09 | 0.6 | undecidable | manual | P | 67 | 95.9262 | 90 | 0.79 | 36 |
IT.ACQ.HGE. | 2020-09-01T00:22:09.45 | 0.3 | undecidable | manual | P | 79 | 99.123 | 90 | 0.65 | 57 |
IV.QLNO.HHZ. | 2020-09-01T00:22:07.94 | 0.1 | undecidable | manual | P | 103 | 91.1421 | 90 | 0.37 | 84 |
GU.CANO.HHZ. | 2020-09-01T00:22:07.20 | 0.1 | positive | manual | P | 113 | 87.246 | 90 | 0.25 | 87 |
GU.BURY.HHE. | 2020-09-01T00:22:06.78 | 0.6 | undecidable | manual | P | 162 | 85.8474 | 90 | 0.04 | 46 |
IV.IMI.HHZ. | 2020-09-01T00:22:06.84 | 0.1 | undecidable | manual | P | 142 | 85.8474 | 90 | 0.1 | 91 |
GU.RORO.HHZ. | 2020-09-01T00:22:05.97 | 0.1 | negative | manual | P | 124 | 80.4639 | 91 | 0.06 | 92 |
GU.MGRO.HHZ. | 2020-09-01T00:22:04.41 | 0.1 | undecidable | manual | P | 139 | 70.1742 | 91 | 0.08 | 94 |
FR.SAOF.HHZ.00 | 2020-09-01T00:22:03.49 | 0.1 | undecidable | manual | P | 156 | 64.5909 | 91 | 0.02 | 96 |
GU.RSP.HHE. | 2020-09-01T00:22:03.52 | 0.1 | undecidable | manual | P | 2 | 69.7746 | 91 | -0.75 | 77 |
GU.BHB.HHZ. | 2020-09-01T00:22:03.28 | 0.6 | undecidable | manual | S | 5 | 35.1426 | 92 | -0.65 | 43 |
GU.ENR.HHZ. | 2020-09-01T00:22:03.58 | 0.6 | undecidable | manual | S | 155 | 35.9418 | 92 | -0.55 | 44 |
GU.STV.HHZ. | 2020-09-01T00:22:02.29 | 0.1 | undecidable | manual | S | 166 | 31.3464 | 92 | -0.64 | 65 |
GU.RRL.HHZ. | 2020-09-01T00:22:02.27 | 0.1 | positive | manual | P | 322 | 56.2992 | 91 | 0.08 | 97 |
GU.GBOS.HHZ. | 2020-09-01T00:22:02.50 | 0.1 | positive | manual | P | 122 | 57.498 | 91 | 0.13 | 95 |
GU.ENR.HHZ. | 2020-09-01T00:21:59.12 | 0.1 | negative | manual | P | 155 | 35.9418 | 92 | 0.07 | 100 |
GU.BHB.HHZ. | 2020-09-01T00:21:58.62 | 0.1 | positive | manual | P | 5 | 35.1426 | 92 | -0.31 | 95 |
GU.STV.HHZ. | 2020-09-01T00:21:58.48 | 0.1 | undecidable | manual | P | 166 | 31.3464 | 92 | 0.13 | 100 |
GU.PZZ.HHZ. | 2020-09-01T00:21:56.96 | 0.6 | undecidable | manual | S | 261 | 8.9799 | 129 | -0.18 | 51 |
GU.PZZ.HHZ. | 2020-09-01T00:21:55.33 | 0.1 | positive | manual | P | 261 | 8.9799 | 129 | 0.32 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RORO.HHE. | ML:2.3 | 0.00025550000000000003 | 0.44 | AML | other | m | 2020-09-01T00:22:16.28 |
GU.RORO.HHN. | ML:2.0 | 0.000124 | 0.6 | AML | other | m | 2020-09-01T00:22:16.95 |
GU.ROTM.HHE. | ML:2.5 | 0.00034250000000000003 | 0.58 | AML | other | m | 2020-09-01T00:22:23.48 |
GU.ROTM.HHN. | ML:2.5 | 0.00034549505000000004 | 0.56 | AML | other | m | 2020-09-01T00:22:28.94 |
GU.PZZ.HHE. | ML:2.3 | 0.00253916 | 0.16 | AML | other | m | 2020-09-01T00:21:57.66 |
GU.PZZ.HHN. | ML:2.4 | 0.0028404955000000003 | 0.12 | AML | other | m | 2020-09-01T00:21:57.45 |
GU.STV.HHN. | ML:2.0 | 0.0004150067 | 0.18 | AML | other | m | 2020-09-01T00:22:03.09 |
GU.STV.HHE. | ML:2.0 | 0.00047095195 | 0.08 | AML | other | m | 2020-09-01T00:22:03.16 |
GU.BHB.HHN. | ML:1.7 | 0.00020098835 | 0.08 | AML | other | m | 2020-09-01T00:22:04.40 |
GU.BHB.HHE. | ML:1.8 | 0.0002226749 | 0.1 | AML | other | m | 2020-09-01T00:22:04.70 |
GU.ENR.HHN. | ML:2.3 | 0.0007921318499999999 | 0.1 | AML | other | m | 2020-09-01T00:22:04.08 |
GU.ENR.HHE. | ML:2.4 | 0.0010791712 | 0.22 | AML | other | m | 2020-09-01T00:22:03.86 |
GU.RRL.HHN. | ML:1.8 | 0.00015155255 | 0.16 | AML | other | m | 2020-09-01T00:22:09.88 |
GU.RRL.HHE. | ML:1.8 | 0.00012823505499999998 | 0.14 | AML | other | m | 2020-09-01T00:22:09.99 |
GU.GBOS.HHE. | ML:1.8 | 0.0001459882 | 0.12 | AML | other | m | 2020-09-01T00:22:09.82 |
GU.GBOS.HHN. | ML:1.9 | 0.00016486075 | 0.16 | AML | other | m | 2020-09-01T00:22:09.98 |
FR.SAOF.HHE.00 | ML:1.8 | 0.0001267334 | 0.26 | AML | other | m | 2020-09-01T00:22:11.98 |
FR.SAOF.HHN.00 | ML:1.9 | 0.00014140325000000002 | 0.16 | AML | other | m | 2020-09-01T00:22:12.73 |
GU.MGRO.HHN. | ML:1.9 | 0.00013891875 | 0.42 | AML | other | m | 2020-09-01T00:22:14.13 |
GU.MGRO.HHE. | ML:1.8 | 0.0000941594 | 0.2 | AML | other | m | 2020-09-01T00:22:15.47 |
GU.MGRO.HNN. | ML:1.9 | 0.00012230815 | 0.39 | AML | other | m | 2020-09-01T00:22:13.93 |
GU.MGRO.HNE. | ML:1.7 | 0.00007589628 | 0.25 | AML | other | m | 2020-09-01T00:22:13.91 |
IV.IMI.HHN. | ML:2.0 | 0.00013755280000000002 | 0.12 | AML | other | m | 2020-09-01T00:22:18.16 |
IV.IMI.HHE. | ML:1.8 | 0.000084119285 | 0.16 | AML | other | m | 2020-09-01T00:22:19.36 |
GU.CANO.HHE. | ML:2.4 | 0.00028201189999999996 | 0.34 | AML | other | m | 2020-09-01T00:22:18.92 |
GU.CANO.HHN. | ML:2.3 | 0.00023064180000000002 | 0.32 | AML | other | m | 2020-09-01T00:22:18.93 |
GU.LSD.HHE. | ML:1.8 | 0.000067247555 | 0.16 | AML | other | m | 2020-09-01T00:22:24.34 |
GU.LSD.HHN. | ML:1.7 | 0.00004289805 | 0.14 | AML | other | m | 2020-09-01T00:22:26.46 |
RD.ORIF.BHN. | ML:1.6 | 0.00003491825 | 0.52 | AML | other | m | 2020-09-01T00:22:27.69 |
RD.ORIF.BHE. | ML:1.6 | 0.00003330369 | 0.44 | AML | other | m | 2020-09-01T00:22:30.33 |