A magnitude ML 1.6 earthquake occured in region: 3 km E Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6360, 7.0640 at 11 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 |
---|---|---|---|---|
Pontechianale | CN | 3 | 179 | 179 |
Casteldelfino | CN | 5 | 157 | 336 |
Bellino | CN | 7 | 109 | 445 |
Crissolo | CN | 10 | 168 | 613 |
Elva | CN | 11 | 97 | 710 |
Oncino | CN | 11 | 76 | 786 |
Ostana | CN | 12 | 83 | 869 |
Sampeyre | CN | 12 | 1022 | 1891 |
Stroppo | CN | 15 | 103 | 1994 |
Prazzo | CN | 17 | 170 | 2164 |
Macra | CN | 18 | 59 | 2223 |
Paesana | CN | 18 | 2784 | 5007 |
Frassino | CN | 18 | 265 | 5272 |
Acceglio | CN | 19 | 162 | 5434 |
Celle di Macra | CN | 19 | 100 | 5534 |
Bobbio Pellice | TO | 20 | 563 | 6097 |
Marmora | CN | 20 | 68 | 6165 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-05-02 13:41:14 |
44.6365 | 7.0642 | 11 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 112399471 |
Reviewed Rev100 |
ML 1.6 | 2022-05-02 13:41:14 |
44.6343 | 7.0408 | 12 | 2022-05-02 13:51:23 |
Sala Sismica INGV-Roma | 104076661 |
Field | Value |
---|---|
Time (UTC) | 2022-05-02 13:41:14 ± 0.09 |
Latitude | 44.6365 ± 0.0054 |
Longitude | 7.0642 ± 0.0076 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 112399471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 790 |
Semi-minor axis of confidence ellipse (meter) | 250 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.13490 |
Epicentral distance of station farthest from the epicenter (degree) | 1.05850 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 112399471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-12-01 01:21:07 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 104076661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-02 13:51:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PCP.HHZ. | 2022-05-02T13:41:48.30 | 0.3 | undecidable | manual | S | 95 | 117.4935 | 90 | -0.04 | 63 |
GU.CANO.HHZ. | 2022-05-02T13:41:44.93 | 0.6 | undecidable | manual | S | 117 | 104.4177 | 90 | 0.04 | 41 |
RD.ORIF.BHZ. | 2022-05-02T13:41:42.50 | 0.3 | undecidable | manual | S | 289 | 98.3238 | 90 | -0.76 | 51 |
GU.LSD.HHZ. | 2022-05-02T13:41:40.89 | 0.3 | undecidable | manual | S | 3 | 91.4418 | 90 | -0.51 | 58 |
GU.GBOS.HHZ. | 2022-05-02T13:41:36.85 | 0.3 | undecidable | manual | S | 125 | 75.4689 | 90 | -0.28 | 66 |
GU.PCP.HHZ. | 2022-05-02T13:41:34.55 | 0.1 | undecidable | manual | P | 95 | 117.4935 | 90 | 0.49 | 75 |
GU.RSP.HHZ. | 2022-05-02T13:41:32.90 | 0.6 | undecidable | manual | S | 15 | 58.8966 | 90 | 0.17 | 46 |
GU.CANO.HHZ. | 2022-05-02T13:41:32.39 | 0.3 | undecidable | manual | P | 117 | 104.4177 | 90 | 0.32 | 59 |
RD.ORIF.BHZ. | 2022-05-02T13:41:31.16 | 0.1 | undecidable | manual | P | 289 | 98.3238 | 90 | 0.04 | 87 |
GU.ENR.HHZ. | 2022-05-02T13:41:31.18 | 0.3 | undecidable | manual | S | 148 | 53.2023 | 90 | -0.01 | 70 |
MN.BNI.HHZ. | 2022-05-02T13:41:30.87 | 0.3 | undecidable | manual | S | 327 | 55.2003 | 90 | -0.86 | 52 |
GU.LSD.HHZ. | 2022-05-02T13:41:30.56 | 0.3 | undecidable | manual | P | 3 | 91.4418 | 90 | 0.51 | 60 |
GU.STV.HHZ. | 2022-05-02T13:41:29.36 | 0.3 | undecidable | manual | S | 154 | 48.1185 | 90 | -0.49 | 66 |
GU.GBOS.HHZ. | 2022-05-02T13:41:27.72 | 0.1 | undecidable | manual | P | 125 | 75.4689 | 90 | 0.13 | 88 |
GU.RRL.HHZ. | 2022-05-02T13:41:26.44 | 0.3 | undecidable | manual | S | 326 | 38.2284 | 90 | -0.76 | 56 |
GU.RSP.HHZ. | 2022-05-02T13:41:25.51 | 0.3 | undecidable | manual | P | 15 | 58.8966 | 90 | 0.47 | 64 |
GU.ENR.HHZ. | 2022-05-02T13:41:24.31 | 0.1 | undecidable | manual | P | 148 | 53.2023 | 90 | 0.15 | 91 |
MN.BNI.HHZ. | 2022-05-02T13:41:24.20 | 0.3 | undecidable | manual | P | 327 | 55.2003 | 90 | -0.27 | 66 |
GU.BHB.HHZ. | 2022-05-02T13:41:23.93 | 0.3 | undecidable | manual | S | 35 | 27.0507 | 90 | -0.3 | 70 |
GU.STV.HHZ. | 2022-05-02T13:41:23.47 | 0.1 | undecidable | manual | P | 154 | 48.1185 | 90 | 0.09 | 93 |
GU.RRL.HHZ. | 2022-05-02T13:41:21.69 | 0.1 | undecidable | manual | P | 326 | 38.2284 | 90 | -0.16 | 93 |
GU.BHB.HHZ. | 2022-05-02T13:41:20.48 | 0.1 | undecidable | manual | P | 35 | 27.0507 | 90 | 0.35 | 93 |
GU.PZZ.HHE. | 2022-05-02T13:41:20.70 | 0.3 | undecidable | manual | S | 164 | 14.9739 | 90 | -0.3 | 73 |
GU.PZZ.HHE. | 2022-05-02T13:41:18.31 | 0.1 | undecidable | manual | P | 164 | 14.9739 | 90 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHE. | ML:1.6 | 0.00010769999999999999 | 0.72 | AML | other | m | 2022-05-02T13:41:30.83 |
GU.STV.HHN. | ML:1.7 | 0.0001285 | 0.84 | AML | other | m | 2022-05-02T13:41:30.96 |
GU.ENR.HHE. | ML:2.1 | 0.0002855 | 0.16 | AML | other | m | 2022-05-02T13:41:31.56 |
GU.ENR.HHN. | ML:2.1 | 0.0002935 | 0.6 | AML | other | m | 2022-05-02T13:41:31.67 |
MN.BNI.HHE. | ML:1.3 | 0.0000475 | 0.86 | AML | other | m | 2022-05-02T13:41:31.36 |
GU.RSP.HHE. | ML:1.5 | 0.00007005 | 0.42 | AML | other | m | 2022-05-02T13:41:33.40 |
MN.BNI.HHN. | ML:1.2 | 0.000037749999999999996 | 1.32 | AML | other | m | 2022-05-02T13:41:34.13 |
GU.RSP.HHN. | ML:1.5 | 0.00006925 | 1.5 | AML | other | m | 2022-05-02T13:41:35.90 |
GU.GBOS.HHN. | ML:1.6 | 0.00005824999999999999 | 1.12 | AML | other | m | 2022-05-02T13:41:37.15 |
GU.GBOS.HHE. | ML:1.5 | 0.00005005 | 0.92 | AML | other | m | 2022-05-02T13:41:38.66 |
GU.LSD.HHE. | ML:1.7 | 0.0000585 | 0.6 | AML | other | m | 2022-05-02T13:41:43.63 |
GU.LSD.HHN. | ML:1.6 | 0.00004915 | 0.42 | AML | other | m | 2022-05-02T13:41:44.41 |