A magnitude ML 0.5 earthquake occured in region: 6 km NE Sampeyre (CN), on
and geographic coordinates (lat, lon) 44.6220, 7.2290 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Sampeyre | CN | 6 | 1022 | 1022 |
Frassino | CN | 7 | 265 | 1287 |
Oncino | CN | 7 | 76 | 1363 |
Sanfront | CN | 8 | 2395 | 3758 |
Paesana | CN | 8 | 2784 | 6542 |
Ostana | CN | 9 | 83 | 6625 |
Gambasca | CN | 10 | 371 | 6996 |
Melle | CN | 10 | 292 | 7288 |
Rifreddo | CN | 10 | 1078 | 8366 |
Crissolo | CN | 10 | 168 | 8534 |
Martiniana Po | CN | 11 | 734 | 9268 |
Brossasco | CN | 12 | 1084 | 10352 |
Valmala | CN | 13 | 52 | 10404 |
Isasca | CN | 13 | 76 | 10480 |
Casteldelfino | CN | 13 | 157 | 10637 |
Envie | CN | 13 | 2074 | 12711 |
Revello | CN | 13 | 4262 | 16973 |
Barge | CN | 14 | 7774 | 24747 |
Macra | CN | 14 | 59 | 24806 |
Elva | CN | 14 | 97 | 24903 |
Brondello | CN | 14 | 290 | 25193 |
Venasca | CN | 15 | 1437 | 26630 |
San Damiano Macra | CN | 15 | 430 | 27060 |
Stroppo | CN | 15 | 103 | 27163 |
Pontechianale | CN | 16 | 179 | 27342 |
Celle di Macra | CN | 16 | 100 | 27442 |
Pagno | CN | 16 | 585 | 28027 |
Castellar | CN | 17 | 295 | 28322 |
Cartignano | CN | 17 | 190 | 28512 |
Bagnolo Piemonte | CN | 17 | 6024 | 34536 |
Bellino | CN | 17 | 109 | 34645 |
Rossana | CN | 18 | 908 | 35553 |
Roccabruna | CN | 18 | 1585 | 37138 |
Piasco | CN | 19 | 2774 | 39912 |
RorĂ | TO | 19 | 257 | 40169 |
Villar San Costanzo | CN | 20 | 1547 | 41716 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-05-19 14:29:31 |
44.6217 | 7.2293 | 10 | 2022-05-19 14:45:34 |
Sala Sismica INGV-Roma | 104872401 |
Field | Value |
---|---|
Time (UTC) | 2022-05-19 14:29:31 ± 0.19 |
Latitude | 44.6217 ± 0.0081 |
Longitude | 7.2293 ± 0.0227 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104872401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1734 |
Semi-minor axis of confidence ellipse (meter) | 453 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1730.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57826 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 104872401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-19 14:45:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2022-05-19T14:30:56.90 | 3.0 | undecidable | manual | Sg | 1.93 | 0 | |||
IV.BAG8.EHZ. | 2022-05-19T14:30:48.87 | 3.0 | undecidable | manual | Sg | 1.66 | 0 | |||
IV.CSNT.HHZ. | 2022-05-19T14:30:45.66 | 3.0 | undecidable | manual | Sn | -1.63 | 0 | |||
IV.ARRO.EHZ. | 2022-05-19T14:30:39.02 | 3.0 | positive | manual | Pg | 11.56 | 0 | |||
IV.FDMO.HHZ. | 2022-05-19T14:30:31.40 | 3.0 | positive | manual | Pn | 2.49 | 0 | |||
IV.MF5.EHZ. | 2022-05-19T14:30:30.74 | 3.0 | undecidable | manual | Pn | -1.98 | 0 | |||
CH.MUGIO.HHZ. | 2022-05-19T14:30:24.64 | 3.0 | undecidable | manual | Sg | -6.83 | 0 | |||
IV.SSFR.HHZ. | 2022-05-19T14:30:20.49 | 3.0 | positive | manual | Pn | -4.43 | 0 | |||
GU.POPM.HHZ. | 2022-05-19T14:30:12.42 | 3.0 | negative | manual | Pg | 8.11 | 0 | |||
IV.SALO.HNZ. | 2022-05-19T14:30:09.15 | 3.0 | undecidable | manual | Pg | 0.29 | 0 | |||
GU.GSCL.HHZ. | 2022-05-19T14:30:09.42 | 3.0 | positive | manual | Pg | 6.36 | 0 | |||
IV.OSSC.HHZ. | 2022-05-19T14:30:06.47 | 3.0 | undecidable | manual | Pn | -3.05 | 0 | |||
IV.BDI.HHZ. | 2022-05-19T14:30:04.54 | 3.0 | undecidable | manual | Pg | 1.82 | 0 | |||
IV.BAG8.EHZ. | 2022-05-19T14:30:02.62 | 3.0 | undecidable | manual | Pn | -7.38 | 0 | |||
GU.RRL.HHZ. | 2022-05-19T14:29:46.37 | 0.6 | undecidable | manual | S | 314 | 47.9187 | 50 | -0.84 | 41 |
GU.RSP.HHZ. | 2022-05-19T14:29:43.05 | 0.3 | undecidable | manual | P | 3 | 58.497 | 50 | 0.75 | 62 |
GU.GBOS.HHE. | 2022-05-19T14:29:43.23 | 0.1 | undecidable | manual | P | 131 | 64.1913 | 50 | 0.05 | 100 |
GU.RRL.HHZ. | 2022-05-19T14:29:41.16 | 0.3 | undecidable | manual | P | 314 | 47.9187 | 50 | 0.48 | 71 |
GU.ENR.HHZ. | 2022-05-19T14:29:40.16 | 0.3 | undecidable | manual | P | 161 | 46.0206 | 50 | -0.22 | 75 |
GU.BHB.HHZ. | 2022-05-19T14:29:40.34 | 0.3 | undecidable | manual | S | 6 | 23.8539 | 113 | -0.42 | 75 |
GU.STV.HHE. | 2022-05-19T14:29:39.59 | 0.1 | undecidable | manual | P | 170 | 42.4242 | 50 | -0.25 | 100 |
GU.PZZ.HHZ. | 2022-05-19T14:29:38.23 | 0.3 | undecidable | manual | S | 215 | 15.5733 | 123 | 0 | 83 |
GU.BHB.HHZ. | 2022-05-19T14:29:37.34 | 1.0 | undecidable | manual | P | 6 | 23.8539 | 113 | 0.38 | 25 |
GU.PZZ.HHZ. | 2022-05-19T14:29:36.02 | 1.0 | undecidable | manual | P | 215 | 15.5733 | 123 | 0.53 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHE. | ML:0.9 | 0.00007755 | 0.54 | AML | other | m | 2022-05-19T14:29:38.51 |
GU.PZZ.HHN. | ML:0.7 | 0.000046899999999999995 | 0.68 | AML | other | m | 2022-05-19T14:29:38.61 |
GU.BHB.HHE. | ML:0.2 | 0.0000104301585 | 0.1024 | AML | other | m | 2022-05-19T14:29:41.33 |
GU.BHB.HHN. | ML:0.2 | 0.0000091513115 | 0.0832 | AML | other | m | 2022-05-19T14:29:41.26 |