A magnitude ML 1.3 earthquake occured in region: 2 km E Perosa Argentina (TO), on
and geographic coordinates (lat, lon) 44.9670, 7.2150 at 8 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 |
---|---|---|---|---|
Perosa Argentina | TO | 2 | 3285 | 3285 |
Inverso Pinasca | TO | 2 | 730 | 4015 |
Pomaretto | TO | 3 | 1009 | 5024 |
Pinasca | TO | 3 | 3051 | 8075 |
Villar Perosa | TO | 6 | 4092 | 12167 |
Pramollo | TO | 7 | 258 | 12425 |
Roure | TO | 8 | 848 | 13273 |
San Germano Chisone | TO | 8 | 1854 | 15127 |
Perrero | TO | 8 | 659 | 15786 |
Porte | TO | 10 | 1083 | 16869 |
Cantalupa | TO | 10 | 2553 | 19422 |
San Pietro Val Lemina | TO | 10 | 1448 | 20870 |
Roletto | TO | 10 | 2009 | 22879 |
Frossasco | TO | 11 | 2864 | 25743 |
Coazze | TO | 11 | 3287 | 29030 |
Prarostino | TO | 12 | 1273 | 30303 |
Massello | TO | 13 | 51 | 30354 |
Cumiana | TO | 13 | 7826 | 38180 |
Pinerolo | TO | 13 | 35808 | 73988 |
San Secondo di Pinerolo | TO | 13 | 3575 | 77563 |
Salza di Pinerolo | TO | 13 | 75 | 77638 |
Angrogna | TO | 14 | 889 | 78527 |
Giaveno | TO | 14 | 16455 | 94982 |
Fenestrelle | TO | 15 | 544 | 95526 |
Prali | TO | 16 | 246 | 95772 |
Valgioie | TO | 16 | 951 | 96723 |
Villar Focchiardo | TO | 16 | 2042 | 98765 |
Vaie | TO | 16 | 1458 | 100223 |
Torre Pellice | TO | 16 | 4551 | 104774 |
Sant'Antonino di Susa | TO | 16 | 4306 | 109080 |
Osasco | TO | 17 | 1141 | 110221 |
Luserna San Giovanni | TO | 17 | 7395 | 117616 |
Bricherasio | TO | 17 | 4616 | 122232 |
Usseaux | TO | 17 | 186 | 122418 |
Chiusa di San Michele | TO | 17 | 1647 | 124065 |
Piscina | TO | 18 | 3388 | 127453 |
Borgone Susa | TO | 18 | 2229 | 129682 |
Trana | TO | 18 | 3877 | 133559 |
Villar Pellice | TO | 18 | 1076 | 134635 |
San Giorio di Susa | TO | 18 | 1024 | 135659 |
Condove | TO | 18 | 4638 | 140297 |
Lusernetta | TO | 18 | 506 | 140803 |
Buriasco | TO | 19 | 1410 | 142213 |
Sant'Ambrogio di Torino | TO | 19 | 4755 | 146968 |
Mattie | TO | 19 | 687 | 147655 |
San Didero | TO | 19 | 551 | 148206 |
Avigliana | TO | 19 | 12516 | 160722 |
Garzigliana | TO | 19 | 572 | 161294 |
Bobbio Pellice | TO | 19 | 563 | 161857 |
Caprie | TO | 19 | 2086 | 163943 |
RorĂ | TO | 19 | 257 | 164200 |
Reano | TO | 19 | 1818 | 166018 |
Macello | TO | 20 | 1229 | 167247 |
Bussoleno | TO | 20 | 6094 | 173341 |
Sangano | TO | 20 | 3707 | 177048 |
Piossasco | TO | 20 | 18589 | 195637 |
Bruzolo | TO | 20 | 1524 | 197161 |
Bibiana | TO | 20 | 3442 | 200603 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-09-01 00:45:12 |
44.9672 | 7.2153 | 8 | 2021-09-01 00:51:28 |
Sala Sismica INGV-Roma | 94892041 |
Field | Value |
---|---|
Time (UTC) | 2021-09-01 00:45:12 ± 0.14 |
Latitude | 44.9672 ± 0.0072 |
Longitude | 7.2153 ± 0.0140 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 94892041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 783 |
Semi-minor axis of confidence ellipse (meter) | 736 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 272 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04771 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 94892041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-01 00:51:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRGE.HHZ. | 2021-09-01T00:45:39.47 | 0.3 | undecidable | manual | S | 352 | 89.8434 | 50 | -0.57 | 59 |
GU.CANO.HHZ. | 2021-09-01T00:45:32.88 | 3.0 | negative | manual | P | -0.14 | 0 | |||
IV.QLNO.HHZ. | 2021-09-01T00:45:32.71 | 3.0 | positive | manual | P | -0.01 | 0 | |||
GU.RORO.HHZ. | 2021-09-01T00:45:32.99 | 1.0 | undecidable | manual | P | 144 | 116.2947 | 50 | 0.35 | 20 |
IV.MONC.HHZ. | 2021-09-01T00:45:31.78 | 0.6 | undecidable | manual | S | 78 | 57.0984 | 50 | 0.49 | 43 |
GU.PZZ.HHZ. | 2021-09-01T00:45:29.28 | 0.6 | undecidable | manual | S | 189 | 51.7038 | 50 | -0.58 | 42 |
IV.MRGE.HHZ. | 2021-09-01T00:45:29.19 | 0.6 | negative | manual | P | 352 | 89.8434 | 50 | 0.62 | 38 |
GU.GBOS.HHZ. | 2021-09-01T00:45:28.47 | 1.0 | undecidable | manual | P | 148 | 94.4388 | 50 | -0.8 | 18 |
GU.ENR.HHZ. | 2021-09-01T00:45:26.74 | 0.1 | undecidable | manual | P | 169 | 83.3499 | 50 | -0.83 | 72 |
GU.STV.HHZ. | 2021-09-01T00:45:26.65 | 1.0 | positive | manual | P | 174 | 80.5638 | 50 | -0.49 | 21 |
GU.TRAV.HHZ. | 2021-09-01T00:45:25.80 | 0.3 | positive | manual | P | 34 | 73.2711 | 50 | -0.22 | 66 |
GU.RRL.HHZ. | 2021-09-01T00:45:24.71 | 0.6 | undecidable | manual | S | 261 | 33.744 | 103 | -0.22 | 48 |
IV.MONC.HHZ. | 2021-09-01T00:45:24.38 | 0.1 | negative | manual | P | 78 | 57.0984 | 50 | 0.87 | 74 |
GU.LSD.HHZ. | 2021-09-01T00:45:23.17 | 0.6 | undecidable | manual | P | 353 | 55.0005 | 50 | -0.03 | 48 |
GU.PZZ.HHZ. | 2021-09-01T00:45:22.68 | 0.1 | positive | manual | P | 189 | 51.7038 | 50 | -0.01 | 96 |
MN.BNI.HHZ. | 2021-09-01T00:45:21.75 | 0.1 | undecidable | manual | P | 283 | 43.2234 | 50 | 0.38 | 91 |
GU.RRL.HHZ. | 2021-09-01T00:45:20.35 | 0.1 | negative | manual | P | 261 | 33.744 | 103 | 0.51 | 89 |
GU.RSP.HHE. | 2021-09-01T00:45:19.65 | 0.3 | undecidable | manual | S | 11 | 20.4684 | 111 | -0.85 | 60 |
GU.BHB.HNZ. | 2021-09-01T00:45:18.40 | 0.6 | undecidable | manual | S | 166 | 15.0738 | 118 | -0.39 | 47 |
GU.RSP.HHE. | 2021-09-01T00:45:17.38 | 0.1 | undecidable | manual | P | 11 | 20.4684 | 111 | 0.1 | 100 |
GU.BHB.HNZ. | 2021-09-01T00:45:16.63 | 0.1 | negative | manual | P | 166 | 15.0738 | 118 | 0.33 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHE. | ML:1.3 | 0.000203 | 0.1 | AML | other | m | 2021-09-01T00:45:18.95 |
GU.BHB.HHN. | ML:1.6 | 0.0003745 | 1.86 | AML | other | m | 2021-09-01T00:45:18.05 |
GU.BHB.HNN. | ML:1.5 | 0.00034250000000000003 | 1.86 | AML | other | m | 2021-09-01T00:45:18.05 |
GU.BHB.HNE. | ML:1.3 | 0.0002045 | 1.36 | AML | other | m | 2021-09-01T00:45:19.95 |
GU.RRL.HHN. | ML:1.2 | 0.00007055000000000001 | 1.86 | AML | other | m | 2021-09-01T00:45:25.94 |
GU.RRL.HHE. | ML:1.2 | 0.00005815 | 1.84 | AML | other | m | 2021-09-01T00:45:25.02 |
GU.LSD.HHN. | ML:1.3 | 0.000043650000000000004 | 1.14 | AML | other | m | 2021-09-01T00:45:29.42 |
GU.LSD.HHE. | ML:1.4 | 0.00005495 | 0.72 | AML | other | m | 2021-09-01T00:45:29.77 |
MN.BNI.HHE. | ML:0.5 | 0.00001229 | 0.72 | AML | other | m | 2021-09-01T00:45:29.46 |
MN.BNI.HHN. | ML:0.7 | 0.000014200000000000001 | 0.18 | AML | other | m | 2021-09-01T00:45:30.41 |
GU.PZZ.HHE. | ML:1.5 | 0.00007865 | 0.46 | AML | other | m | 2021-09-01T00:45:30.69 |
GU.PZZ.HHN. | ML:1.5 | 0.0000824 | 0.74 | AML | other | m | 2021-09-01T00:45:31.50 |
IV.MONC.HHE. | ML:1.6 | 0.00009575 | 0.6 | AML | other | m | 2021-09-01T00:45:34.31 |
IV.MONC.HHN. | ML:1.6 | 0.0000922 | 1.7 | AML | other | m | 2021-09-01T00:45:35.90 |
GU.TRAV.HHE. | ML:1.1 | 0.000018500000000000002 | 0.36 | AML | other | m | 2021-09-01T00:45:35.45 |
GU.TRAV.HHN. | ML:1.1 | 0.0000204 | 0.3 | AML | other | m | 2021-09-01T00:45:36.93 |
GU.ENR.HHE. | ML:1.4 | 0.000030350000000000002 | 0.42 | AML | other | m | 2021-09-01T00:45:38.70 |
GU.ENR.HHN. | ML:1.2 | 0.000019299999999999998 | 0.88 | AML | other | m | 2021-09-01T00:45:39.51 |
IV.MRGE.HHN. | ML:1.2 | 0.00002095 | 0.52 | AML | other | m | 2021-09-01T00:45:40.32 |
IV.MRGE.HHE. | ML:1.1 | 0.000015899999999999997 | 0.58 | AML | other | m | 2021-09-01T00:45:40.25 |
GU.GBOS.HHN. | ML:1.0 | 0.000008965000000000001 | 0.78 | AML | other | m | 2021-09-01T00:45:47.04 |
GU.GBOS.HHE. | ML:1.0 | 0.000008745 | 1.58 | AML | other | m | 2021-09-01T00:45:48.07 |