A magnitude ML 0.9 earthquake occured in region: 2 km W Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6250, 7.0070 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 |
Bellino | CN | 5 | 109 | 288 |
Casteldelfino | CN | 6 | 157 | 445 |
Elva | CN | 12 | 97 | 542 |
Crissolo | CN | 15 | 168 | 710 |
Sampeyre | CN | 15 | 1022 | 1732 |
Oncino | CN | 16 | 76 | 1808 |
Prazzo | CN | 16 | 170 | 1978 |
Stroppo | CN | 16 | 103 | 2081 |
Ostana | CN | 16 | 83 | 2164 |
Acceglio | CN | 17 | 162 | 2326 |
Macra | CN | 20 | 59 | 2385 |
Canosio | CN | 20 | 80 | 2465 |
Marmora | CN | 20 | 68 | 2533 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-05-16 03:04:56 |
44.625 | 7.0072 | 11 | 2023-01-31 19:03:37 |
Bollettino Sismico Italiano INGV | 109238371 |
Reviewed Rev100 |
ML 1.0 | 2022-05-16 03:04:56 |
44.6242 | 7.031 | 13 | 2022-05-16 03:46:11 |
Sala Sismica INGV-Roma | 104691471 |
Field | Value |
---|---|
Time (UTC) | 2022-05-16 03:04:56 ± 0.22 |
Latitude | 44.6250 ± 0.0135 |
Longitude | 7.0072 ± 0.0657 |
Depth (km) | 11 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 109238371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4981 |
Semi-minor axis of confidence ellipse (meter) | 1732 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.14119 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55398 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 104691471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-16 03:46:11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 109238371 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-09-02 06:51:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHE. | 2022-05-16T03:05:14.38 | 0.6 | undecidable | manual | S | 19 | 61.494 | 50 | -0.86 | 42 |
GU.ENR.HHZ. | 2022-05-16T03:05:12.80 | 0.6 | undecidable | manual | S | 143 | 54.6009 | 50 | -0.62 | 45 |
GU.STV.HHZ. | 2022-05-16T03:05:11.08 | 0.6 | undecidable | manual | S | 149 | 49.1175 | 50 | -0.87 | 42 |
GU.RRL.HHZ. | 2022-05-16T03:05:08.21 | 0.6 | undecidable | manual | S | 333 | 37.0296 | 50 | -0.5 | 38 |
GU.RSP.HHE. | 2022-05-16T03:05:07.63 | 0.3 | undecidable | manual | P | 19 | 61.494 | 50 | 0.4 | 60 |
GU.ENR.HHZ. | 2022-05-16T03:05:06.12 | 0.3 | undecidable | manual | P | 143 | 54.6009 | 50 | -0.06 | 68 |
GU.STV.HHZ. | 2022-05-16T03:05:05.35 | 0.1 | undecidable | manual | P | 149 | 49.1175 | 50 | 0.02 | 92 |
GU.BHB.HHZ. | 2022-05-16T03:05:05.84 | 0.6 | undecidable | manual | S | 41 | 30.8469 | 50 | -1.22 | 43 |
GU.RRL.HHZ. | 2022-05-16T03:05:03.58 | 0.1 | undecidable | manual | P | 333 | 37.0296 | 50 | 0.12 | 95 |
GU.BHB.HHZ. | 2022-05-16T03:05:02.21 | 0.1 | undecidable | manual | P | 41 | 30.8469 | 50 | -0.3 | 98 |
GU.PZZ.HHZ. | 2022-05-16T03:05:02.49 | 0.6 | undecidable | manual | S | 147 | 15.6732 | 124 | -0.4 | 45 |
GU.PZZ.HHZ. | 2022-05-16T03:05:00.15 | 0.1 | undecidable | manual | P | 147 | 15.6732 | 124 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHE. | ML:1.5 | 0.0002855 | 1.78 | AML | other | m | 2022-05-16T03:05:03.03 |
GU.PZZ.HHN. | ML:1.4 | 0.0002255 | 0.9 | AML | other | m | 2022-05-16T03:05:03.84 |
GU.BHB.HHE. | ML:0.8 | 0.000028250000000000002 | 0.6 | AML | other | m | 2022-05-16T03:05:06.97 |
GU.BHB.HHN. | ML:0.8 | 0.0000285 | 0.76 | AML | other | m | 2022-05-16T03:05:07.91 |
GU.RRL.HHN. | ML:0.7 | 0.0000195 | 0.14 | AML | other | m | 2022-05-16T03:05:08.87 |
GU.RRL.HHE. | ML:0.8 | 0.00002365 | 1.34 | AML | other | m | 2022-05-16T03:05:09.87 |