A magnitude ML 0.8 earthquake occured in region: 3 km NE Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6400, 7.0550 at 14 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 | 11 | 97 | 710 |
Oncino | CN | 12 | 76 | 786 |
Ostana | CN | 12 | 83 | 869 |
Sampeyre | CN | 13 | 1022 | 1891 |
Stroppo | CN | 16 | 103 | 1994 |
Prazzo | CN | 17 | 170 | 2164 |
Macra | CN | 18 | 59 | 2223 |
Paesana | CN | 18 | 2784 | 5007 |
Acceglio | CN | 19 | 162 | 5169 |
Frassino | CN | 19 | 265 | 5434 |
Bobbio Pellice | TO | 19 | 563 | 5997 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2022-05-02 14:52:53 |
44.6403 | 7.0547 | 14 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 112399801 |
Reviewed Rev100 |
ML 0.8 | 2022-05-02 14:52:53 |
44.6393 | 7.0497 | 11 | 2022-05-02 14:58:17 |
Sala Sismica INGV-Roma | 104082981 |
Field | Value |
---|---|
Time (UTC) | 2022-05-02 14:52:53 ± 0.11 |
Latitude | 44.6403 ± 0.0063 |
Longitude | 7.0547 ± 0.0114 |
Depth (km) | 14 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 112399801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 959 |
Semi-minor axis of confidence ellipse (meter) | 146 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 237 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 960.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
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) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.14029 |
Epicentral distance of station farthest from the epicenter (degree) | 0.87864 |
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 | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 112399801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-12-01 01:53:12 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 104082981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-02 14:58:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2022-05-02T14:53:16.42 | 0.6 | undecidable | manual | S | 125 | 76.368 | 93 | -0.19 | 43 |
GU.ENR.HHZ. | 2022-05-02T14:53:10.63 | 0.3 | undecidable | manual | S | 148 | 53.9016 | 94 | -0.02 | 70 |
RD.ORIF.BHE. | 2022-05-02T14:53:10.57 | 0.3 | undecidable | manual | P | 289 | 97.5246 | 92 | 0.35 | 61 |
MN.BNI.HHZ. | 2022-05-02T14:53:10.22 | 0.6 | undecidable | manual | S | 327 | 54.4011 | 94 | -0.56 | 40 |
GU.STV.HHZ. | 2022-05-02T14:53:08.78 | 0.6 | undecidable | manual | S | 154 | 48.8178 | 95 | -0.51 | 42 |
GU.GBOS.HHZ. | 2022-05-02T14:53:07.17 | 0.3 | undecidable | manual | P | 125 | 76.368 | 93 | 0.21 | 64 |
GU.RRL.HHZ. | 2022-05-02T14:53:05.74 | 0.6 | undecidable | manual | S | 326 | 37.4292 | 97 | -0.53 | 42 |
GU.ENR.HHZ. | 2022-05-02T14:53:03.73 | 0.3 | undecidable | manual | P | 148 | 53.9016 | 94 | 0.22 | 67 |
GU.BHB.HHN. | 2022-05-02T14:53:03.28 | 0.6 | undecidable | manual | S | 37 | 27.1506 | 102 | -0.28 | 47 |
MN.BNI.HHZ. | 2022-05-02T14:53:03.84 | 0.3 | undecidable | manual | P | 327 | 54.4011 | 94 | 0.25 | 67 |
GU.STV.HHZ. | 2022-05-02T14:53:02.93 | 0.3 | undecidable | manual | P | 154 | 48.8178 | 95 | 0.2 | 68 |
GU.RRL.HHZ. | 2022-05-02T14:53:01.04 | 0.3 | undecidable | manual | P | 326 | 37.4292 | 97 | 0.05 | 72 |
GU.PZZ.HHZ. | 2022-05-02T14:53:00.07 | 0.6 | undecidable | manual | S | 162 | 15.5733 | 119 | -0.58 | 44 |
GU.BHB.HHN. | 2022-05-02T14:52:59.81 | 0.3 | undecidable | manual | P | 37 | 27.1506 | 102 | 0.39 | 68 |
GU.PZZ.HHZ. | 2022-05-02T14:52:57.74 | 0.1 | undecidable | manual | P | 162 | 15.5733 | 119 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.6 | 0.00030000000000000003 | 0.2 | AML | other | m | 2022-05-02T14:53:00.43 |
GU.PZZ.HHE. | ML:1.5 | 0.0002324807 | 0.1152 | AML | other | m | 2022-05-02T14:53:00.68 |
GU.RRL.HHN. | ML:0.8 | 0.000018357764999999997 | 0.1216 | AML | other | m | 2022-05-02T14:53:06.23 |
GU.RRL.HHE. | ML:0.6 | 0.0000156986445 | 0.1792 | AML | other | m | 2022-05-02T14:53:06.63 |
MN.BNI.HHN. | ML:0.3 | 0.00000504 | 0.42 | AML | other | m | 2022-05-02T14:53:08.52 |
GU.STV.HHE. | ML:0.6 | 0.00000940216 | 0.1216 | AML | other | m | 2022-05-02T14:53:09.28 |
GU.STV.HHN. | ML:0.6 | 0.0000104657 | 0.1024 | AML | other | m | 2022-05-02T14:53:09.30 |
MN.BNI.HHE. | ML:0.6 | 0.000009655 | 0.42 | AML | other | m | 2022-05-02T14:53:10.80 |
GU.ENR.HHN. | ML:1.1 | 0.00002953682 | 0.0768 | AML | other | m | 2022-05-02T14:53:11.40 |
GU.ENR.HHE. | ML:1.1 | 0.0000297 | 1.06 | AML | other | m | 2022-05-02T14:53:11.94 |