A magnitude ML 1.8 earthquake occured in region: 5 km SW Monterosso Grana (CN), on
and geographic coordinates (lat, lon) 44.3700, 7.3070 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 |
---|---|---|---|---|
Monterosso Grana | CN | 5 | 505 | 505 |
Pradleves | CN | 6 | 250 | 755 |
Demonte | CN | 6 | 2003 | 2758 |
Valloriate | CN | 7 | 109 | 2867 |
Valgrana | CN | 8 | 786 | 3653 |
Rittana | CN | 8 | 109 | 3762 |
Moiola | CN | 9 | 234 | 3996 |
Castelmagno | CN | 9 | 66 | 4062 |
Gaiola | CN | 9 | 582 | 4644 |
Aisone | CN | 9 | 248 | 4892 |
Montemale di Cuneo | CN | 9 | 241 | 5133 |
Bernezzo | CN | 11 | 4104 | 9237 |
Caraglio | CN | 11 | 6836 | 16073 |
Roccasparvera | CN | 11 | 741 | 16814 |
Dronero | CN | 12 | 7035 | 23849 |
Cartignano | CN | 12 | 190 | 24039 |
Roccabruna | CN | 12 | 1585 | 25624 |
Valdieri | CN | 13 | 935 | 26559 |
Vinadio | CN | 13 | 644 | 27203 |
Cervasca | CN | 13 | 5013 | 32216 |
Vignolo | CN | 13 | 2600 | 34816 |
San Damiano Macra | CN | 14 | 430 | 35246 |
Villar San Costanzo | CN | 14 | 1547 | 36793 |
Borgo San Dalmazzo | CN | 15 | 12468 | 49261 |
Roccavione | CN | 15 | 2761 | 52022 |
Entracque | CN | 16 | 774 | 52796 |
Celle di Macra | CN | 16 | 100 | 52896 |
Roaschia | CN | 16 | 107 | 53003 |
Macra | CN | 18 | 59 | 53062 |
Robilante | CN | 18 | 2306 | 55368 |
Sambuco | CN | 19 | 92 | 55460 |
Marmora | CN | 19 | 68 | 55528 |
Cuneo | CN | 20 | 56081 | 111609 |
Valmala | CN | 20 | 52 | 111661 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-12-29 19:02:54 |
44.3702 | 7.3068 | 13 | 2022-03-30 13:04:28 |
Bollettino Sismico Italiano INGV | 99543021 |
Reviewed Rev100 |
ML 1.7 | 2021-12-29 19:02:54 |
44.3638 | 7.2947 | 12 | 2021-12-29 19:13:42 |
Sala Sismica INGV-Roma | 99122141 |
Field | Value |
---|---|
Time (UTC) | 2021-12-29 19:02:54 ± 0.14 |
Latitude | 44.3702 ± 0.0081 |
Longitude | 7.3068 ± 0.0164 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99543021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1253 |
Semi-minor axis of confidence ellipse (meter) | 679 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 241 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 26 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 6.14776 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 99543021 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-10 16:20:06 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 99122141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-29 19:13:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2021-12-29T19:04:29.36 | 3.0 | undecidable | manual | S | 351.6813 | 8.1 | 0 | ||
IV.CMIS.HHZ. | 2021-12-29T19:04:28.25 | 3.0 | negative | manual | P | 682.4058 | 2.58 | 0 | ||
IV.VIVA.HHZ. | 2021-12-29T19:04:25.62 | 3.0 | negative | manual | P | 529.5699 | 1.896 | 0 | ||
IV.TREG.EHZ. | 2021-12-29T19:04:23.18 | 3.0 | undecidable | manual | Sn | 1.33 | 0 | |||
IV.MNTT.EHZ. | 2021-12-29T19:04:09.85 | 3.0 | negative | manual | P | 524.5749 | 3.82 | 0 | ||
IV.PE3.EHZ. | 2021-12-29T19:03:53.39 | 3.0 | undecidable | manual | P | 420.4569 | 0.31 | 0 | ||
IV.IMOL.HNZ. | 2021-12-29T19:03:49.72 | 3.0 | undecidable | manual | P | 351.6813 | 5.19 | 0 | ||
IV.VOBA.EHZ. | 2021-12-29T19:03:42.85 | 3.0 | positive | manual | P | 287.7897 | 6.29 | 0 | ||
IV.CAPR.HNZ. | 2021-12-29T19:03:38.90 | 3.0 | undecidable | manual | P | 249.4614 | 7.1 | 0 | ||
GU.ROTM.HHZ. | 2021-12-29T19:03:25.08 | 3.0 | undecidable | manual | S | 98.2239 | 2.07 | 0 | ||
IV.QLNO.HHZ. | 2021-12-29T19:03:19.17 | 0.3 | undecidable | manual | S | 93 | 82.5507 | 92 | 0.33 | 63 |
GU.RRL.HHE. | 2021-12-29T19:03:16.24 | 0.6 | undecidable | manual | S | 326 | 73.4709 | 92 | -0.18 | 43 |
GU.IMI.HHZ. | 2021-12-29T19:03:14.75 | 0.3 | undecidable | manual | S | 137 | 69.0753 | 92 | -0.5 | 62 |
GU.BURY.HHE. | 2021-12-29T19:03:14.64 | 0.3 | undecidable | manual | S | 163 | 68.1762 | 92 | -0.36 | 64 |
GU.RORO.HHZ. | 2021-12-29T19:03:14.22 | 0.3 | undecidable | manual | S | 115 | 66.7776 | 92 | -0.42 | 63 |
GU.ROTM.HHZ. | 2021-12-29T19:03:12.59 | 3.0 | undecidable | manual | P | 98.2239 | 1.7 | 0 | ||
GU.PCP.HHZ. | 2021-12-29T19:03:11.78 | 0.3 | undecidable | manual | P | 79 | 99.9222 | 91 | 0.63 | 56 |
GU.MGRO.HHZ. | 2021-12-29T19:03:10.98 | 0.3 | undecidable | manual | S | 132 | 53.9016 | 93 | -0.23 | 67 |
IV.QLNO.HHZ. | 2021-12-29T19:03:09.04 | 0.3 | undecidable | manual | P | 93 | 82.5507 | 92 | 0.55 | 59 |
GU.BHB.HHZ. | 2021-12-29T19:03:09.22 | 0.6 | undecidable | manual | S | 356 | 51.7038 | 93 | -1.4 | 27 |
FR.SAOF.HHZ.00 | 2021-12-29T19:03:08.72 | 0.6 | undecidable | manual | S | 155 | 46.9197 | 94 | -0.61 | 42 |
GU.RSP.HHE. | 2021-12-29T19:03:08.10 | 0.3 | undecidable | manual | P | 358 | 86.3469 | 92 | -0.97 | 48 |
GU.GBOS.HHZ. | 2021-12-29T19:03:08.53 | 0.3 | undecidable | manual | S | 108 | 44.622 | 94 | -0.2 | 68 |
GU.RRL.HHE. | 2021-12-29T19:03:07.43 | 0.6 | undecidable | manual | P | 326 | 73.4709 | 92 | 0.34 | 42 |
GU.RORO.HHZ. | 2021-12-29T19:03:06.29 | 0.3 | undecidable | manual | P | 115 | 66.7776 | 92 | 0.23 | 66 |
GU.IMI.HHZ. | 2021-12-29T19:03:06.56 | 0.3 | undecidable | manual | P | 137 | 69.0753 | 92 | 0.15 | 66 |
GU.BURY.HHE. | 2021-12-29T19:03:06.52 | 0.3 | undecidable | manual | P | 163 | 68.1762 | 92 | 0.26 | 65 |
GU.MGRO.HHZ. | 2021-12-29T19:03:04.24 | 0.3 | undecidable | manual | P | 132 | 53.9016 | 93 | 0.17 | 68 |
FR.SAOF.HHZ.00 | 2021-12-29T19:03:03.09 | 0.3 | undecidable | manual | P | 155 | 46.9197 | 94 | 0.1 | 69 |
GU.BHB.HHZ. | 2021-12-29T19:03:03.26 | 0.3 | undecidable | manual | P | 356 | 51.7038 | 93 | -0.48 | 63 |
GU.GBOS.HHZ. | 2021-12-29T19:03:02.96 | 0.3 | undecidable | manual | P | 108 | 44.622 | 94 | 0.31 | 67 |
GU.PZZ.HHZ. | 2021-12-29T19:03:02.72 | 0.3 | undecidable | manual | S | 315 | 21.3675 | 104 | 0.14 | 73 |
GU.ENR.HHZ. | 2021-12-29T19:03:01.54 | 0.3 | undecidable | manual | S | 150 | 17.9709 | 110 | -0.16 | 73 |
GU.STV.HHZ. | 2021-12-29T19:03:00.64 | 0.1 | undecidable | manual | S | 174 | 13.9749 | 119 | -0.09 | 100 |
GU.PZZ.HHZ. | 2021-12-29T19:02:59.58 | 0.1 | undecidable | manual | P | 315 | 21.3675 | 104 | 0.48 | 90 |
GU.STV.HHZ. | 2021-12-29T19:02:58.41 | 0.3 | undecidable | manual | P | 174 | 13.9749 | 119 | 0.38 | 69 |
GU.ENR.HHZ. | 2021-12-29T19:02:58.90 | 0.3 | undecidable | manual | P | 150 | 17.9709 | 110 | 0.31 | 70 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHN. | ML:2.0 | 0.00080665745 | 0.1152 | AML | other | m | 2021-12-29T19:03:00.73 |
GU.STV.HHE. | ML:2.1 | 0.00121 | 0.06 | AML | other | m | 2021-12-29T19:03:00.74 |
GU.ENR.HHE. | ML:2.6 | 0.002915 | 0.06 | AML | other | m | 2021-12-29T19:03:01.76 |
GU.ENR.HHN. | ML:2.6 | 0.002615 | 0.08 | AML | other | m | 2021-12-29T19:03:01.83 |
GU.PZZ.HHE. | ML:2.0 | 0.0007465 | 0.18 | AML | other | m | 2021-12-29T19:03:03.25 |
GU.PZZ.HHN. | ML:2.1 | 0.00075101785 | 0.1408 | AML | other | m | 2021-12-29T19:03:03.33 |
GU.GBOS.HHN. | ML:1.9 | 0.00021497316 | 0.1664 | AML | other | m | 2021-12-29T19:03:08.78 |
FR.SAOF.HHN.00 | ML:1.3 | 0.000054283769999999995 | 0.064 | AML | other | m | 2021-12-29T19:03:08.88 |
GU.GBOS.HHE. | ML:1.6 | 0.00013205919999999998 | 0.128 | AML | other | m | 2021-12-29T19:03:09.08 |
FR.SAOF.HHE.00 | ML:1.4 | 0.00006725086 | 0.064 | AML | other | m | 2021-12-29T19:03:09.17 |
GU.BHB.HHE. | ML:1.2 | 0.000038426299999999995 | 0.0768 | AML | other | m | 2021-12-29T19:03:11.88 |
GU.BHB.HHN. | ML:1.3 | 0.00004453472 | 1.8208 | AML | other | m | 2021-12-29T19:03:12.03 |
GU.BHB.HNN. | ML:1.7 | 0.0001345142 | 1.5168 | AML | other | m | 2021-12-29T19:03:12.88 |
GU.BHB.HNE. | ML:1.2 | 0.000038328420000000005 | 0.0896 | AML | other | m | 2021-12-29T19:03:12.52 |
GU.MGRO.HHN. | ML:1.4 | 0.00006221887 | 0.1792 | AML | other | m | 2021-12-29T19:03:12.46 |
GU.MGRO.HHE. | ML:1.6 | 0.000101571735 | 1.6672 | AML | other | m | 2021-12-29T19:03:13.07 |
GU.MGRO.HNN. | ML:1.8 | 0.000130768515 | 0.5312 | AML | other | m | 2021-12-29T19:03:13.58 |
GU.RORO.HHN. | ML:1.6 | 0.0000683814 | 0.2176 | AML | other | m | 2021-12-29T19:03:14.99 |
GU.IMI.HHE. | ML:2.1 | 0.00019460533000000002 | 0.4192 | AML | other | m | 2021-12-29T19:03:15.77 |
GU.IMI.HHN. | ML:1.8 | 0.00010596208999999999 | 0.0768 | AML | other | m | 2021-12-29T19:03:16.20 |
IV.QLNO.HHE. | ML:1.9 | 0.00011234569999999999 | 1.3984 | AML | other | m | 2021-12-29T19:03:19.08 |
IV.QLNO.HHN. | ML:1.9 | 0.00010852389499999999 | 1.0816 | AML | other | m | 2021-12-29T19:03:22.79 |