A magnitude ML 0.9 earthquake occured in region: 2 km E Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6320, 7.0550 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 | 2 | 179 | 179 |
Casteldelfino | CN | 5 | 157 | 336 |
Bellino | CN | 6 | 109 | 445 |
Elva | CN | 11 | 97 | 542 |
Crissolo | CN | 11 | 168 | 710 |
Oncino | CN | 12 | 76 | 786 |
Sampeyre | CN | 12 | 1022 | 1808 |
Ostana | CN | 13 | 83 | 1891 |
Stroppo | CN | 15 | 103 | 1994 |
Prazzo | CN | 17 | 170 | 2164 |
Macra | CN | 18 | 59 | 2223 |
Acceglio | CN | 18 | 162 | 2385 |
Paesana | CN | 19 | 2784 | 5169 |
Frassino | CN | 19 | 265 | 5434 |
Celle di Macra | CN | 19 | 100 | 5534 |
Marmora | CN | 20 | 68 | 5602 |
Canosio | CN | 20 | 80 | 5682 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-05-02 18:59:00 |
44.6322 | 7.0552 | 11 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 112400311 |
Reviewed Rev100 |
ML 0.9 | 2022-05-02 18:59:00 |
44.6387 | 7.0463 | 10 | 2022-05-02 19:11:30 |
Sala Sismica INGV-Roma | 104091981 |
Field | Value |
---|---|
Time (UTC) | 2022-05-02 18:59:00 ± 0.13 |
Latitude | 44.6322 ± 0.0054 |
Longitude | 7.0552 ± 0.0088 |
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 | 112400311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 730 |
Semi-minor axis of confidence ellipse (meter) | 194 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 730.0 |
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 | 13 |
Number of defining phases | 13 |
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) | 0.13310 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88134 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 112400311 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-12-01 02:19:01 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 104091981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-02 19:11:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RD.ORIF.BHE. | 2022-05-02T18:59:17.20 | 0.1 | undecidable | manual | P | 289 | 97.8243 | 90 | 0.28 | 83 |
GU.ENR.HHZ. | 2022-05-02T18:59:16.85 | 0.6 | undecidable | manual | S | 147 | 53.1024 | 90 | -0.21 | 45 |
MN.BNI.HHN. | 2022-05-02T18:59:16.90 | 0.6 | undecidable | manual | S | 328 | 55.2003 | 90 | -0.72 | 37 |
GU.STV.HHZ. | 2022-05-02T18:59:15.12 | 0.6 | undecidable | manual | S | 153 | 48.0186 | 90 | -0.58 | 42 |
GU.RRL.HHZ. | 2022-05-02T18:59:12.65 | 0.3 | undecidable | manual | S | 327 | 38.2284 | 91 | -0.44 | 65 |
MN.BNI.HHN. | 2022-05-02T18:59:10.52 | 0.3 | undecidable | manual | P | 328 | 55.2003 | 90 | 0.17 | 69 |
GU.BHB.HHZ. | 2022-05-02T18:59:10.04 | 0.3 | undecidable | manual | S | 36 | 27.8499 | 91 | -0.28 | 68 |
GU.ENR.HHZ. | 2022-05-02T18:59:10.24 | 0.1 | undecidable | manual | P | 147 | 53.1024 | 90 | 0.21 | 91 |
GU.STV.HHZ. | 2022-05-02T18:59:09.40 | 0.1 | undecidable | manual | P | 153 | 48.0186 | 90 | 0.16 | 93 |
GU.RRL.HHZ. | 2022-05-02T18:59:07.80 | 0.1 | undecidable | manual | P | 327 | 38.2284 | 91 | 0.06 | 97 |
GU.BHB.HHZ. | 2022-05-02T18:59:06.61 | 0.1 | undecidable | manual | P | 36 | 27.8499 | 91 | 0.47 | 92 |
GU.PZZ.HHZ. | 2022-05-02T18:59:06.46 | 0.3 | undecidable | manual | S | 161 | 14.7741 | 99 | -0.36 | 71 |
GU.PZZ.HHZ. | 2022-05-02T18:59:04.21 | 0.1 | undecidable | manual | P | 161 | 14.7741 | 99 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHE. | ML:1.1 | 0.000121 | 0.24 | AML | other | m | 2022-05-02T18:59:06.93 |
GU.PZZ.HHN. | ML:1.1 | 0.0001065 | 0.22 | AML | other | m | 2022-05-02T18:59:06.85 |
GU.ENR.HHN. | ML:0.6 | 0.00001194 | 0.52 | AML | other | m | 2022-05-02T18:59:17.63 |
GU.ENR.HHE. | ML:0.8 | 0.00001377 | 1.06 | AML | other | m | 2022-05-02T18:59:18.93 |