A magnitude ML 1.0 earthquake occured in region: 3 km W Issime (AO), on
and geographic coordinates (lat, lon) 45.6920, 7.8140 at 11 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 |
---|---|---|---|---|
Issime | AO | 3 | 423 | 423 |
Gaby | AO | 6 | 468 | 891 |
Fontainemore | AO | 6 | 440 | 1331 |
Challand-Saint-Anselme | AO | 7 | 751 | 2082 |
Lillianes | AO | 7 | 462 | 2544 |
Challand-Saint-Victor | AO | 8 | 564 | 3108 |
Perloz | AO | 9 | 477 | 3585 |
Arnad | AO | 9 | 1273 | 4858 |
Emarèse | AO | 10 | 226 | 5084 |
Gressoney-Saint-Jean | AO | 10 | 807 | 5891 |
Brusson | AO | 10 | 897 | 6788 |
Verrès | AO | 10 | 2696 | 9484 |
Pont-Saint-Martin | AO | 10 | 3840 | 13324 |
Donnas | AO | 10 | 2563 | 15887 |
Bard | AO | 11 | 119 | 16006 |
Hône | AO | 11 | 1166 | 17172 |
Issogne | AO | 11 | 1400 | 18572 |
Montjovet | AO | 11 | 1801 | 20373 |
Piedicavallo | BI | 11 | 193 | 20566 |
Carema | TO | 12 | 774 | 21340 |
Champdepraz | AO | 12 | 712 | 22052 |
Rosazza | BI | 13 | 108 | 22160 |
Pontboset | AO | 14 | 185 | 22345 |
Saint-Vincent | AO | 14 | 4660 | 27005 |
Quincinetto | TO | 15 | 1031 | 28036 |
Campiglia Cervo | BI | 15 | 505 | 28541 |
Gressoney-La-Trinité | AO | 15 | 303 | 28844 |
Settimo Vittone | TO | 16 | 1560 | 30404 |
Tavagnasco | TO | 17 | 791 | 31195 |
Champorcher | AO | 17 | 388 | 31583 |
Ayas | AO | 17 | 1401 | 32984 |
Châtillon | AO | 17 | 4772 | 37756 |
Nomaglio | TO | 18 | 287 | 38043 |
Rassa | VC | 18 | 71 | 38114 |
Pontey | AO | 18 | 817 | 38931 |
Sordevolo | BI | 18 | 1373 | 40304 |
Quassolo | TO | 19 | 354 | 40658 |
Andrate | TO | 19 | 505 | 41163 |
Pollone | BI | 19 | 2109 | 43272 |
Riva Valdobbia | VC | 19 | 258 | 43530 |
Donato | BI | 20 | 693 | 44223 |
Sagliano Micca | BI | 20 | 1637 | 45860 |
Graglia | BI | 20 | 1559 | 47419 |
Muzzano | BI | 20 | 609 | 48028 |
Miagliano | BI | 20 | 624 | 48652 |
Netro | BI | 20 | 1009 | 49661 |
Borgofranco d'Ivrea | TO | 20 | 3732 | 53393 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-05-19 13:02:17 |
45.692 | 7.8142 | 11 | 2021-05-19 13:10:16 |
Sala Sismica INGV-Roma | 90264271 |
Field | Value |
---|---|
Time (UTC) | 2021-05-19 13:02:17 ± 0.21 |
Latitude | 45.6920 ± 0.0090 |
Longitude | 7.8142 ± 0.0245 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90264271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1970 |
Semi-minor axis of confidence ellipse (meter) | 850 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 288 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1970.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66640 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.5 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 90264271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-19 13:10:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.SF04.EHZ. | 2021-05-19T13:04:09.75 | 3.0 | undecidable | manual | Sg | 14.6 | 0 | |||
IV.RIBO.EHZ.01 | 2021-05-19T13:04:01.66 | 3.0 | undecidable | manual | Sg | 15.86 | 0 | |||
IV.PESA.HHZ. | 2021-05-19T13:03:55.63 | 3.0 | undecidable | manual | Sn | -0.41 | 0 | |||
IV.FIR.HHZ. | 2021-05-19T13:03:47.20 | 3.0 | undecidable | manual | Sg | 12.93 | 0 | |||
IV.MMO1.EHZ. | 2021-05-19T13:03:34.28 | 3.0 | undecidable | manual | Pg | 11.65 | 0 | |||
IV.SALO.HHZ. | 2021-05-19T13:03:13.73 | 3.0 | undecidable | manual | Sg | 6.57 | 0 | |||
IV.NARO.HHZ. | 2021-05-19T13:03:07.67 | 3.0 | undecidable | manual | Pn | -3.28 | 0 | |||
IT.FIE.HGZ. | 2021-05-19T13:03:01.01 | 3.0 | positive | manual | Pn | 2.18 | 0 | |||
MN.BNI.HHZ. | 2021-05-19T13:02:51.70 | 3.0 | undecidable | manual | Sg | -0.01 | 0 | |||
GU.RSP.HHE. | 2021-05-19T13:02:39.35 | 0.3 | undecidable | manual | S | 216 | 73.9704 | 50 | -0.47 | 62 |
CH.DIX.HHZ. | 2021-05-19T13:02:33.96 | 0.3 | undecidable | manual | S | 324 | 53.2023 | 50 | -0.34 | 66 |
CH.MMK.HHZ. | 2021-05-19T13:02:30.60 | 0.1 | undecidable | manual | S | 16 | 41.4252 | 50 | -0.54 | 86 |
GU.RSP.HHE. | 2021-05-19T13:02:30.94 | 0.3 | undecidable | manual | P | 216 | 73.9704 | 50 | 0.52 | 61 |
IV.SARZ.HNZ. | 2021-05-19T13:02:29.95 | 3.0 | undecidable | manual | Pn | -0.47 | 0 | |||
GU.MRGE.HHZ. | 2021-05-19T13:02:29.07 | 3.0 | undecidable | manual | P | 0 | ||||
IV.EUCT.HNZ. | 2021-05-19T13:02:28.95 | 3.0 | undecidable | manual | P | -0.45 | 0 | |||
CH.DIX.HHZ. | 2021-05-19T13:02:27.73 | 0.6 | negative | manual | P | 324 | 53.2023 | 50 | 0.5 | 43 |
GU.CIRO.HHZ. | 2021-05-19T13:02:25.82 | 0.1 | undecidable | manual | S | 242 | 21.5673 | 50 | -0.02 | 100 |
GU.TRAV.HHE. | 2021-05-19T13:02:25.08 | 0.1 | undecidable | manual | S | 195 | 20.6682 | 50 | -0.52 | 90 |
CH.MMK.HHZ. | 2021-05-19T13:02:25.83 | 0.1 | positive | manual | P | 16 | 41.4252 | 50 | 0.42 | 89 |
GU.TRAV.HHE. | 2021-05-19T13:02:22.48 | 0.1 | undecidable | manual | P | 195 | 20.6682 | 50 | 0.28 | 95 |
GU.CIRO.HHZ. | 2021-05-19T13:02:22.77 | 0.3 | undecidable | manual | P | 242 | 21.5673 | 50 | 0.43 | 69 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CIRO.HHN. | ML:1.0 | 0.000061 | 0.2 | AML | other | m | 2021-05-19T13:02:26.19 |
GU.CIRO.HHE. | ML:1.0 | 0.0000606 | 0.16 | AML | other | m | 2021-05-19T13:02:26.31 |
CH.MMK.HHE. | ML:0.2 | 0.000005025 | 0.08 | AML | other | m | 2021-05-19T13:02:31.48 |
CH.MMK.HHN. | ML:0.2 | 0.0000045550000000000004 | 0.66 | AML | other | m | 2021-05-19T13:02:31.64 |
CH.DIX.HHN. | ML:1.5 | 0.00007095 | 1.38 | AML | other | m | 2021-05-19T13:02:35.73 |
CH.DIX.HHE. | ML:1.4 | 0.0000674 | 0.58 | AML | other | m | 2021-05-19T13:02:36.40 |