A magnitude ML 2.2 earthquake occured in region: 3 km NW Aisone (CN), on
and geographic coordinates (lat, lon) 44.3350, 7.1980 at 7 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 |
---|---|---|---|---|
Aisone | CN | 3 | 248 | 248 |
Vinadio | CN | 4 | 644 | 892 |
Demonte | CN | 8 | 2003 | 2895 |
Castelmagno | CN | 9 | 66 | 2961 |
Sambuco | CN | 10 | 92 | 3053 |
Pradleves | CN | 12 | 250 | 3303 |
Monterosso Grana | CN | 13 | 505 | 3808 |
Pietraporzio | CN | 13 | 77 | 3885 |
Valloriate | CN | 14 | 109 | 3994 |
Moiola | CN | 15 | 234 | 4228 |
Marmora | CN | 16 | 68 | 4296 |
Rittana | CN | 16 | 109 | 4405 |
Canosio | CN | 16 | 80 | 4485 |
Celle di Macra | CN | 17 | 100 | 4585 |
Gaiola | CN | 17 | 582 | 5167 |
Valgrana | CN | 17 | 786 | 5953 |
Valdieri | CN | 17 | 935 | 6888 |
Cartignano | CN | 18 | 190 | 7078 |
San Damiano Macra | CN | 18 | 430 | 7508 |
Montemale di Cuneo | CN | 18 | 241 | 7749 |
Macra | CN | 19 | 59 | 7808 |
Argentera | CN | 19 | 83 | 7891 |
Entracque | CN | 19 | 774 | 8665 |
Roccasparvera | CN | 19 | 741 | 9406 |
Roccabruna | CN | 20 | 1585 | 10991 |
Dronero | CN | 20 | 7035 | 18026 |
Bernezzo | CN | 20 | 4104 | 22130 |
Stroppo | CN | 20 | 103 | 22233 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2015-04-17 18:43:15 |
44.3348 | 7.1982 | 7 | 2015-10-19 09:28:02 |
Bollettino Sismico Italiano INGV | 20485141 |
Reviewed Rev100 |
ML 2.2 | 2015-04-17 18:43:15 |
44.3482 | 7.2343 | 9 | 2015-04-17 18:57:00 |
Sala Sismica INGV-Roma | 18497531 |
Field | Value |
---|---|
Time (UTC) | 2015-04-17 18:43:15 ± 0.13 |
Latitude | 44.3348 ± 0.0063 |
Longitude | 7.1982 ± 0.0113 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 20485141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1077 |
Semi-minor axis of confidence ellipse (meter) | 137 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 31 |
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) | 1.50187 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 20485141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-07-24 09:48:39 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 18497531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-04-17 18:56:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2015-04-17T18:44:41.82 | 3.0 | positive | manual | Pg | 15.36 | 0 | |||
IV.MMUR.HNZ. | 2015-04-17T18:44:33.39 | 3.0 | positive | manual | Pg | 13.1 | 0 | |||
IV.OSSC.HHZ. | 2015-04-17T18:44:13.65 | 3.0 | positive | manual | Pg | 10.56 | 0 | |||
IV.NDIM.HNZ. | 2015-04-17T18:44:09.23 | 3.0 | undecidable | manual | Pg | 10.75 | 0 | |||
IV.SFI.EHZ. | 2015-04-17T18:44:07.84 | 3.0 | undecidable | manual | Pn | 0.07 | 0 | |||
RD.PGF.BHZ. | 2015-04-17T18:43:52.30 | 3.0 | negative | manual | Pn | 0.42 | 0 | |||
GU.LSD.HHZ. | 2015-04-17T18:43:51.62 | 0.3 | undecidable | manual | S | 358 | 124.8861 | 50 | -0.55 | 55 |
RD.ORIF.BHZ. | 2015-04-17T18:43:50.99 | 0.6 | undecidable | manual | S | 302 | 122.5884 | 50 | -0.56 | 37 |
GU.PCP.HHZ. | 2015-04-17T18:43:48.26 | 0.3 | undecidable | manual | S | 77 | 109.113 | 50 | 0.29 | 61 |
GU.REMY.HHZ. | 2015-04-17T18:43:43.40 | 0.1 | undecidable | manual | P | 359 | 166.7109 | 50 | 0.26 | 69 |
GU.RSP.HHZ. | 2015-04-17T18:43:42.07 | 0.3 | undecidable | manual | S | 3 | 90.3429 | 50 | -0.89 | 52 |
IV.MRGE.HHZ. | 2015-04-17T18:43:42.76 | 0.1 | undecidable | manual | P | 356 | 159.5181 | 50 | 0.74 | 62 |
IV.QLNO.HHZ. | 2015-04-17T18:43:42.79 | 0.1 | undecidable | manual | S | 90 | 91.0422 | 50 | -0.36 | 83 |
GU.CIRO.HHZ. | 2015-04-17T18:43:39.71 | 0.1 | undecidable | manual | P | 12 | 143.5452 | 50 | 0.16 | 78 |
GU.RORO.HHZ. | 2015-04-17T18:43:38.11 | 0.1 | undecidable | manual | S | 109 | 73.2711 | 50 | -0.29 | 87 |
GU.RRL.HHZ. | 2015-04-17T18:43:38.25 | 0.1 | undecidable | manual | S | 334 | 72.4719 | 50 | 0.05 | 92 |
GU.BURY.HHZ. | 2015-04-17T18:43:37.02 | 0.3 | undecidable | manual | S | 155 | 67.5768 | 50 | 0.13 | 68 |
IV.IMI.HHZ. | 2015-04-17T18:43:37.92 | 0.3 | undecidable | manual | S | 130 | 72.6717 | 50 | -0.31 | 65 |
GU.LSD.HHZ. | 2015-04-17T18:43:37.04 | 0.1 | undecidable | manual | P | 358 | 124.8861 | 50 | 0.36 | 77 |
RD.ORIF.BHZ. | 2015-04-17T18:43:36.86 | 0.6 | undecidable | manual | P | 302 | 122.5884 | 50 | 0.54 | 37 |
GU.PCP.HHZ. | 2015-04-17T18:43:35.00 | 0.1 | positive | manual | P | 77 | 109.113 | 50 | 0.75 | 70 |
GU.ROTM.HHZ. | 2015-04-17T18:43:34.47 | 0.6 | undecidable | manual | P | 58 | 107.6145 | 50 | 0.46 | 39 |
IV.MONC.HHZ. | 2015-04-17T18:43:33.66 | 0.1 | undecidable | manual | P | 35 | 100.122 | 50 | 0.79 | 70 |
IV.QLNO.HHZ. | 2015-04-17T18:43:31.85 | 0.1 | undecidable | manual | P | 90 | 91.0422 | 50 | 0.38 | 83 |
GU.RSP.HHZ. | 2015-04-17T18:43:30.91 | 0.1 | undecidable | manual | P | 3 | 90.3429 | 50 | -0.46 | 81 |
GU.RRL.HHZ. | 2015-04-17T18:43:28.23 | 0.1 | undecidable | manual | P | 334 | 72.4719 | 50 | -0.38 | 86 |
GU.RORO.HHZ. | 2015-04-17T18:43:28.85 | 0.1 | positive | manual | P | 109 | 73.2711 | 50 | 0.12 | 90 |
IV.IMI.HHZ. | 2015-04-17T18:43:28.71 | 0.1 | undecidable | manual | P | 130 | 72.6717 | 50 | 0.08 | 91 |
GU.BURY.HHZ. | 2015-04-17T18:43:27.97 | 0.1 | negative | manual | P | 155 | 67.5768 | 50 | 0.11 | 91 |
GU.BHB.HHZ. | 2015-04-17T18:43:25.70 | 0.1 | positive | manual | P | 5 | 55.6998 | 50 | -0.32 | 90 |
FR.SAOF.HHZ. | 2015-04-17T18:43:24.60 | 0.1 | negative | manual | P | 144 | 47.9187 | 50 | -0.22 | 93 |
GU.PZZ.HHZ. | 2015-04-17T18:43:22.64 | 0.3 | undecidable | manual | S | 341 | 20.1687 | 110 | -0.3 | 72 |
GU.ENR.HHZ. | 2015-04-17T18:43:22.94 | 0.1 | undecidable | manual | S | 124 | 21.3675 | 109 | -0.39 | 94 |
GU.ENR.HHZ. | 2015-04-17T18:43:20.08 | 1.0 | undecidable | manual | P | 124 | 21.3675 | 109 | 0.05 | 25 |
GU.STV.HHZ. | 2015-04-17T18:43:20.78 | 0.3 | undecidable | manual | S | 134 | 14.1747 | 117 | -0.25 | 73 |
GU.PZZ.HHZ. | 2015-04-17T18:43:19.93 | 0.1 | negative | manual | P | 341 | 20.1687 | 110 | 0.13 | 99 |
GU.STV.HHZ. | 2015-04-17T18:43:18.84 | 0.1 | undecidable | manual | P | 134 | 14.1747 | 117 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BURY.HHN. | ML:2.1 | 0.00022950000000000002 | 0.34 | AML | other | m | 2015-04-17T18:43:28.19 |
GU.BURY.HHE. | ML:2.0 | 0.00016350000000000002 | 0.54 | AML | other | m | 2015-04-17T18:43:37.43 |
GU.CIRO.HHN. | ML:1.6 | 0.00002 | 1.26 | AML | other | m | 2015-04-17T18:43:55.08 |
GU.CIRO.HHE. | ML:1.7 | 0.000025500000000000003 | 0.64 | AML | other | m | 2015-04-17T18:44:02.41 |
IV.IMI.HHE. | ML:2.5 | 0.0005325 | 0.36 | AML | other | m | 2015-04-17T18:43:38.78 |
IV.IMI.HHN. | ML:2.6 | 0.0006540000000000001 | 0.6 | AML | other | m | 2015-04-17T18:43:39.36 |
GU.LSD.HHN. | ML:2.2 | 0.0001175 | 0.3 | AML | other | m | 2015-04-17T18:43:53.50 |
GU.LSD.HHE. | ML:2.4 | 0.000182 | 0.3 | AML | other | m | 2015-04-17T18:43:53.44 |
IV.MONC.HHN. | ML:2.4 | 0.00025550000000000003 | 0.5 | AML | other | m | 2015-04-17T18:43:50.86 |
IV.MONC.HHE. | ML:2.4 | 0.0002245 | 0.3 | AML | other | m | 2015-04-17T18:43:53.03 |
IV.MRGE.HHN. | ML:2.1 | 0.000054449999999999995 | 0.58 | AML | other | m | 2015-04-17T18:44:05.88 |
IV.MRGE.HHE. | ML:2.1 | 0.00005735 | 0.66 | AML | other | m | 2015-04-17T18:44:08.80 |
RD.ORIF.BHN. | ML:1.9 | 0.00005535 | 0.36 | AML | other | m | 2015-04-17T18:43:58.52 |
RD.ORIF.BHE. | ML:1.8 | 0.000050549999999999995 | 0.32 | AML | other | m | 2015-04-17T18:43:58.52 |
GU.PCP.HHN. | ML:2.1 | 0.00011645 | 0.64 | AML | other | m | 2015-04-17T18:43:50.79 |
GU.PCP.HHE. | ML:2.2 | 0.000125 | 0.78 | AML | other | m | 2015-04-17T18:43:49.34 |
GU.PZZ.HHN. | ML:2.5 | 0.0023550000000000003 | 0.14 | AML | other | m | 2015-04-17T18:43:22.93 |
GU.PZZ.HHE. | ML:2.5 | 0.00263 | 0.16 | AML | other | m | 2015-04-17T18:43:23.44 |
GU.REMY.HHN. | ML:2.1 | 0.00005105 | 0.9 | AML | other | m | 2015-04-17T18:44:05.68 |
GU.REMY.HHE. | ML:2.0 | 0.00004415 | 0.84 | AML | other | m | 2015-04-17T18:44:05.93 |
GU.RORO.HHN. | ML:2.5 | 0.0005250000000000001 | 0.2 | AML | other | m | 2015-04-17T18:43:38.57 |
GU.RORO.HHE. | ML:2.5 | 0.00046550000000000004 | 1.34 | AML | other | m | 2015-04-17T18:43:39.31 |
GU.ROTM.HHN. | ML:3.0 | 0.000891 | 0.52 | AML | other | m | 2015-04-17T18:43:50.79 |
GU.ROTM.HHE. | ML:2.8 | 0.0005420000000000001 | 1.06 | AML | other | m | 2015-04-17T18:43:50.20 |
GU.RRL.HHN. | ML:1.9 | 0.000134 | 0.64 | AML | other | m | 2015-04-17T18:43:39.26 |
GU.RRL.HHE. | ML:2.0 | 0.0001485 | 0.32 | AML | other | m | 2015-04-17T18:43:39.43 |
GU.RSP.HHE. | ML:2.0 | 0.00011949999999999999 | 1.06 | AML | other | m | 2015-04-17T18:43:42.62 |
GU.RSP.HHN. | ML:2.1 | 0.000153 | 0.44 | AML | other | m | 2015-04-17T18:43:43.41 |
FR.SAOF.HHE.00 | ML:2.2 | 0.00040649999999999996 | 0.62 | AML | other | m | 2015-04-17T18:43:31.67 |
FR.SAOF.HHN.00 | ML:2.1 | 0.000381 | 0.84 | AML | other | m | 2015-04-17T18:43:31.08 |
GU.STV.HHE. | ML:2.4 | 0.0026550000000000002 | 0.22 | AML | other | m | 2015-04-17T18:43:21.19 |
GU.STV.HHN. | ML:2.4 | 0.0027199999999999998 | 0.6 | AML | other | m | 2015-04-17T18:43:20.91 |