A magnitude ML 0.7 earthquake occured in region: 3 km NE Sampeyre (CN), on
and geographic coordinates (lat, lon) 44.6070, 7.2080 at 12 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 | 3 | 1022 | 1022 |
Frassino | CN | 7 | 265 | 1287 |
Oncino | CN | 8 | 76 | 1363 |
Ostana | CN | 10 | 83 | 1446 |
Sanfront | CN | 10 | 2395 | 3841 |
Melle | CN | 10 | 292 | 4133 |
Paesana | CN | 10 | 2784 | 6917 |
Casteldelfino | CN | 11 | 157 | 7074 |
Crissolo | CN | 11 | 168 | 7242 |
Gambasca | CN | 11 | 371 | 7613 |
Elva | CN | 12 | 97 | 7710 |
Macra | CN | 12 | 59 | 7769 |
Rifreddo | CN | 12 | 1078 | 8847 |
Brossasco | CN | 13 | 1084 | 9931 |
Martiniana Po | CN | 13 | 734 | 10665 |
Stroppo | CN | 13 | 103 | 10768 |
Valmala | CN | 13 | 52 | 10820 |
San Damiano Macra | CN | 14 | 430 | 11250 |
Celle di Macra | CN | 14 | 100 | 11350 |
Isasca | CN | 14 | 76 | 11426 |
Pontechianale | CN | 14 | 179 | 11605 |
Bellino | CN | 15 | 109 | 11714 |
Revello | CN | 15 | 4262 | 15976 |
Venasca | CN | 16 | 1437 | 17413 |
Envie | CN | 16 | 2074 | 19487 |
Brondello | CN | 16 | 290 | 19777 |
Cartignano | CN | 16 | 190 | 19967 |
Barge | CN | 16 | 7774 | 27741 |
Pagno | CN | 18 | 585 | 28326 |
Roccabruna | CN | 18 | 1585 | 29911 |
Prazzo | CN | 18 | 170 | 30081 |
Castellar | CN | 18 | 295 | 30376 |
Marmora | CN | 19 | 68 | 30444 |
Rossana | CN | 19 | 908 | 31352 |
Bagnolo Piemonte | CN | 19 | 6024 | 37376 |
Villar San Costanzo | CN | 19 | 1547 | 38923 |
Canosio | CN | 20 | 80 | 39003 |
Dronero | CN | 20 | 7035 | 46038 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-05-29 03:42:29 |
44.6068 | 7.2082 | 12 | 2021-05-29 03:51:42 |
Sala Sismica INGV-Roma | 90591611 |
Field | Value |
---|---|
Time (UTC) | 2021-05-29 03:42:29 ± 0.1 |
Latitude | 44.6068 ± 0.0045 |
Longitude | 7.2082 ± 0.0114 |
Depth (km) | 12 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90591611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 910 |
Semi-minor axis of confidence ellipse (meter) | 44 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.11961 |
Epicentral distance of station farthest from the epicenter (degree) | 0.83637 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90591611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-29 03:51:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CANO.HHZ. | 2021-05-29T03:42:56.76 | 0.6 | undecidable | manual | S | 118 | 92.8404 | 90 | -0.22 | 44 |
GU.GBOS.HHE. | 2021-05-29T03:42:49.05 | 0.3 | undecidable | manual | S | 129 | 64.3911 | 91 | -0.34 | 68 |
GU.RSP.HHZ. | 2021-05-29T03:42:48.24 | 0.3 | undecidable | manual | S | 4 | 60.1953 | 91 | -0.04 | 72 |
GU.CANO.HHZ. | 2021-05-29T03:42:46.03 | 0.3 | negative | manual | P | 118 | 92.8404 | 90 | 0.56 | 60 |
GU.RRL.HHZ. | 2021-05-29T03:42:44.68 | 0.3 | undecidable | manual | S | 317 | 47.9187 | 91 | -0.33 | 69 |
GU.ENR.HHZ. | 2021-05-29T03:42:43.82 | 1.0 | undecidable | manual | S | 158 | 45.0216 | 91 | -0.41 | 23 |
GU.STV.HHE. | 2021-05-29T03:42:42.88 | 0.3 | undecidable | manual | S | 167 | 41.2254 | 91 | -0.33 | 71 |
GU.GBOS.HHE. | 2021-05-29T03:42:41.17 | 0.1 | undecidable | manual | P | 129 | 64.3911 | 91 | 0.08 | 95 |
MN.BNI.HHE. | 2021-05-29T03:42:41.38 | 0.1 | undecidable | manual | P | 320 | 64.6908 | 91 | 0.25 | 92 |
GU.RSP.HHZ. | 2021-05-29T03:42:40.46 | 0.6 | positive | manual | P | 4 | 60.1953 | 91 | 0.01 | 48 |
GU.BHB.HHZ. | 2021-05-29T03:42:38.66 | 0.3 | undecidable | manual | S | 10 | 25.752 | 93 | -0.42 | 71 |
GU.ENR.HHZ. | 2021-05-29T03:42:38.31 | 0.1 | positive | manual | P | 158 | 45.0216 | 91 | 0.2 | 96 |
GU.RRL.HHZ. | 2021-05-29T03:42:38.92 | 0.3 | undecidable | manual | P | 317 | 47.9187 | 91 | 0.36 | 70 |
GU.STV.HHE. | 2021-05-29T03:42:37.55 | 0.1 | undecidable | manual | P | 167 | 41.2254 | 91 | 0.03 | 100 |
GU.BHB.HHZ. | 2021-05-29T03:42:35.32 | 0.6 | positive | manual | P | 10 | 25.752 | 93 | 0.19 | 50 |
GU.PZZ.HHZ. | 2021-05-29T03:42:35.45 | 0.6 | undecidable | manual | S | 213 | 13.2756 | 111 | -0.36 | 49 |
GU.PZZ.HHZ. | 2021-05-29T03:42:33.48 | 1.0 | positive | manual | P | 213 | 13.2756 | 111 | 0.23 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.0 | 0.000088740895 | 0.0992 | AML | other | m | 2021-05-29T03:42:36.32 |
GU.PZZ.HHE. | ML:1.0 | 0.00011189095 | 0.2208 | AML | other | m | 2021-05-29T03:42:36.82 |
GU.BHB.HHE. | ML:0.0 | 0.000029949999999999996 | 1 | AML | other | m | 2021-05-29T03:42:38.91 |
GU.BHB.HHN. | ML:0.0 | 0.0000262 | 0.46 | AML | other | m | 2021-05-29T03:42:39.50 |
GU.ENR.HHE. | ML:1.0 | 0.0000297 | 0.86 | AML | other | m | 2021-05-29T03:42:45.45 |
GU.ENR.HHN. | ML:0.9 | 0.000024500000000000003 | 0.52 | AML | other | m | 2021-05-29T03:42:45.12 |
GU.RRL.HHE. | ML:0.3 | 0.000007438232999999999 | 0.2 | AML | other | m | 2021-05-29T03:42:45.11 |
GU.RRL.HHN. | ML:0.6 | 0.0000103779105 | 1.2192 | AML | other | m | 2021-05-29T03:42:44.59 |
GU.RSP.HHE. | ML:0.4 | 0.000004705779 | 0.1216 | AML | other | m | 2021-05-29T03:42:48.16 |
GU.RSP.HHN. | ML:0.4 | 0.000004945049 | 0.12 | AML | other | m | 2021-05-29T03:42:48.54 |