A magnitude ML 0.9 earthquake occured in region: 2 km NE Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6370, 7.0360 at 10 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 | 6 | 157 | 336 |
Bellino | CN | 6 | 109 | 445 |
Elva | CN | 12 | 97 | 542 |
Crissolo | CN | 12 | 168 | 710 |
Oncino | CN | 13 | 76 | 786 |
Ostana | CN | 14 | 83 | 869 |
Sampeyre | CN | 14 | 1022 | 1891 |
Stroppo | CN | 16 | 103 | 1994 |
Prazzo | CN | 17 | 170 | 2164 |
Acceglio | CN | 18 | 162 | 2326 |
Macra | CN | 19 | 59 | 2385 |
Paesana | CN | 20 | 2784 | 5169 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-05-04 08:18:37 |
44.6372 | 7.0363 | 10 | 2023-01-31 19:03:10 |
Bollettino Sismico Italiano INGV | 104580881 |
Reviewed Rev100 |
ML 0.9 | 2022-05-04 08:18:37 |
44.6365 | 7.0443 | 11 | 2022-05-04 08:38:43 |
Sala Sismica INGV-Roma | 104164271 |
Field | Value |
---|---|
Time (UTC) | 2022-05-04 08:18:37 ± 0.14 |
Latitude | 44.6372 ± 0.0063 |
Longitude | 7.0363 ± 0.0164 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 104580881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1065 |
Semi-minor axis of confidence ellipse (meter) | 820 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 249 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1070.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
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) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.14209 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49013 |
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 | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 104580881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-08-31 09:51:19 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 104164271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-04 08:38:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2022-05-04T08:18:54.03 | 0.3 | undecidable | manual | S | 146 | 54.4011 | 50 | -0.73 | 18 |
MN.BNI.HHE. | 2022-05-04T08:18:54.17 | 0.3 | undecidable | manual | S | 329 | 54.0015 | 50 | -0.47 | 23 |
GU.STV.HHZ. | 2022-05-04T08:18:52.60 | 0.3 | undecidable | manual | S | 152 | 49.2174 | 50 | -0.76 | 20 |
GU.RRL.HHZ. | 2022-05-04T08:18:49.83 | 0.6 | undecidable | manual | S | 328 | 36.9297 | 50 | -0.28 | 39 |
GU.ENR.HHZ. | 2022-05-04T08:18:47.70 | 0.1 | undecidable | manual | P | 146 | 54.4011 | 50 | 0.23 | 76 |
GU.BHB.HHZ. | 2022-05-04T08:18:47.28 | 0.6 | undecidable | manual | S | 39 | 28.3494 | 50 | -0.52 | 50 |
MN.BNI.HHE. | 2022-05-04T08:18:47.84 | 0.1 | undecidable | manual | P | 329 | 54.0015 | 50 | 0.44 | 83 |
GU.STV.HHZ. | 2022-05-04T08:18:46.74 | 0.1 | undecidable | manual | P | 152 | 49.2174 | 50 | 0.08 | 74 |
GU.RRL.HHZ. | 2022-05-04T08:18:45.05 | 0.1 | undecidable | manual | P | 328 | 36.9297 | 50 | 0.27 | 98 |
GU.BHB.HHZ. | 2022-05-04T08:18:43.85 | 0.1 | undecidable | manual | P | 39 | 28.3494 | 50 | 0.4 | 99 |
GU.PZZ.HHZ. | 2022-05-04T08:18:43.98 | 0.3 | undecidable | manual | S | 157 | 15.7731 | 122 | 0.01 | 74 |
GU.PZZ.HHZ. | 2022-05-04T08:18:41.54 | 0.1 | undecidable | manual | P | 157 | 15.7731 | 122 | 0.3 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.5 | 0.00028349999999999995 | 0.22 | AML | other | m | 2022-05-04T08:18:44.26 |
GU.PZZ.HHE. | ML:1.5 | 0.00032250000000000003 | 0.16 | AML | other | m | 2022-05-04T08:18:44.28 |
GU.BHB.HHN. | ML:0.8 | 0.00003135 | 0.38 | AML | other | m | 2022-05-04T08:18:48.57 |
GU.RRL.HHN. | ML:0.8 | 0.0000235 | 0.94 | AML | other | m | 2022-05-04T08:18:51.49 |
GU.STV.HHE. | ML:0.9 | 0.0000188 | 0.86 | AML | other | m | 2022-05-04T08:18:53.20 |
GU.ENR.HHE. | ML:1.0 | 0.00002435 | 0.32 | AML | other | m | 2022-05-04T08:18:55.23 |
GU.ENR.HHN. | ML:1.0 | 0.0000246 | 1.04 | AML | other | m | 2022-05-04T08:18:55.82 |
GU.BHB.HHE. | ML:0.6 | 0.000017500000000000002 | 0.28 | AML | other | m | 2022-05-04T08:18:56.07 |
GU.RRL.HHE. | ML:0.7 | 0.000017849999999999997 | 0.82 | AML | other | m | 2022-05-04T08:18:58.71 |
GU.STV.HHN. | ML:0.8 | 0.0000129 | 0.7 | AML | other | m | 2022-05-04T08:19:00.35 |