A magnitude ML 1.1 earthquake occured in region: 3 km NE Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6420, 7.0490 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 | 6 | 157 | 336 |
Bellino | CN | 7 | 109 | 445 |
Crissolo | CN | 11 | 168 | 613 |
Elva | CN | 12 | 97 | 710 |
Oncino | CN | 12 | 76 | 786 |
Ostana | CN | 13 | 83 | 869 |
Sampeyre | CN | 13 | 1022 | 1891 |
Stroppo | CN | 16 | 103 | 1994 |
Prazzo | CN | 18 | 170 | 2164 |
Paesana | CN | 19 | 2784 | 4948 |
Macra | CN | 19 | 59 | 5007 |
Acceglio | CN | 19 | 162 | 5169 |
Bobbio Pellice | TO | 19 | 563 | 5732 |
Frassino | CN | 20 | 265 | 5997 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2022-05-02 13:42:19 |
44.6423 | 7.0493 | 11 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 112399481 |
Reviewed Rev100 |
ML 1.1 | 2022-05-02 13:42:19 |
44.6415 | 7.0467 | 12 | 2022-05-02 13:55:13 |
Sala Sismica INGV-Roma | 104077241 |
Field | Value |
---|---|
Time (UTC) | 2022-05-02 13:42:19 ± 0.11 |
Latitude | 44.6423 ± 0.0054 |
Longitude | 7.0493 ± 0.0126 |
Depth (km) | 11 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 112399481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 909 |
Semi-minor axis of confidence ellipse (meter) | 432 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
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) | 128 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.14389 |
Epicentral distance of station farthest from the epicenter (degree) | 0.87414 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 112399481 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-12-01 01:22:07 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 104077241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-02 13:55:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHZ. | 2022-05-02T13:42:37.06 | 0.3 | undecidable | manual | S | 17 | 58.5969 | 90 | -0.36 | 63 |
GU.ENR.HHZ. | 2022-05-02T13:42:36.17 | 0.3 | undecidable | manual | S | 147 | 54.3012 | 90 | -0.11 | 69 |
RD.ORIF.BHE. | 2022-05-02T13:42:36.20 | 0.1 | undecidable | manual | P | 289 | 97.0251 | 90 | 0.51 | 79 |
MN.BNI.HHZ. | 2022-05-02T13:42:35.58 | 0.3 | undecidable | manual | S | 327 | 54.0015 | 90 | -0.61 | 58 |
GU.STV.HHZ. | 2022-05-02T13:42:34.43 | 0.3 | undecidable | manual | S | 153 | 49.2174 | 90 | -0.49 | 64 |
GU.RRL.HHZ. | 2022-05-02T13:42:31.19 | 0.3 | undecidable | manual | S | 327 | 37.0296 | 90 | -0.47 | 63 |
GU.RSP.HHZ. | 2022-05-02T13:42:30.20 | 0.3 | undecidable | manual | P | 17 | 58.5969 | 90 | 0.43 | 65 |
GU.ENR.HHZ. | 2022-05-02T13:42:29.18 | 0.3 | undecidable | manual | P | 147 | 54.3012 | 90 | 0.07 | 70 |
MN.BNI.HHZ. | 2022-05-02T13:42:29.34 | 0.3 | undecidable | manual | P | 327 | 54.0015 | 90 | 0.28 | 68 |
GU.STV.HHZ. | 2022-05-02T13:42:28.55 | 0.1 | undecidable | manual | P | 153 | 49.2174 | 90 | 0.23 | 91 |
GU.BHB.HHZ. | 2022-05-02T13:42:28.91 | 0.3 | undecidable | manual | S | 38 | 27.2505 | 91 | -0.14 | 70 |
GU.RRL.HHZ. | 2022-05-02T13:42:26.58 | 0.1 | undecidable | manual | P | 327 | 37.0296 | 90 | 0.13 | 96 |
GU.BHB.HHZ. | 2022-05-02T13:42:25.22 | 0.1 | undecidable | manual | P | 38 | 27.2505 | 91 | 0.28 | 94 |
GU.PZZ.HHZ. | 2022-05-02T13:42:25.68 | 0.3 | undecidable | manual | S | 161 | 15.9729 | 94 | -0.36 | 69 |
GU.PZZ.HHZ. | 2022-05-02T13:42:23.25 | 0.1 | undecidable | manual | P | 161 | 15.9729 | 94 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.6 | 0.000314 | 0.24 | AML | other | m | 2022-05-02T13:42:26.02 |
GU.PZZ.HHE. | ML:1.5 | 0.00027400000000000005 | 0.12 | AML | other | m | 2022-05-02T13:42:26.30 |
GU.BHB.HHE. | ML:1.0 | 0.0000482 | 0.58 | AML | other | m | 2022-05-02T13:42:29.97 |
GU.BHB.HHN. | ML:1.0 | 0.0000512 | 1.36 | AML | other | m | 2022-05-02T13:42:29.97 |
GU.RRL.HHE. | ML:1.0 | 0.000036150000000000005 | 0.58 | AML | other | m | 2022-05-02T13:42:32.44 |
GU.RRL.HHN. | ML:0.8 | 0.0000258 | 0.78 | AML | other | m | 2022-05-02T13:42:32.42 |
GU.STV.HHE. | ML:0.9 | 0.0000189 | 1.56 | AML | other | m | 2022-05-02T13:42:34.11 |
GU.STV.HHN. | ML:0.9 | 0.000018755 | 0.72 | AML | other | m | 2022-05-02T13:42:35.10 |
GU.ENR.HHE. | ML:1.2 | 0.00003295 | 0.18 | AML | other | m | 2022-05-02T13:42:36.52 |
GU.ENR.HHN. | ML:1.3 | 0.000044 | 0.24 | AML | other | m | 2022-05-02T13:42:36.64 |