A magnitude ML 1.9 earthquake occured in region: 3 km W San Damiano Macra (CN), on
and geographic coordinates (lat, lon) 44.4890, 7.2190 at 15 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 |
---|---|---|---|---|
San Damiano Macra | CN | 3 | 430 | 430 |
Celle di Macra | CN | 3 | 100 | 530 |
Macra | CN | 3 | 59 | 589 |
Cartignano | CN | 6 | 190 | 779 |
Stroppo | CN | 8 | 103 | 882 |
Castelmagno | CN | 9 | 66 | 948 |
Pradleves | CN | 9 | 250 | 1198 |
Roccabruna | CN | 10 | 1585 | 2783 |
Frassino | CN | 10 | 265 | 3048 |
Marmora | CN | 10 | 68 | 3116 |
Sampeyre | CN | 10 | 1022 | 4138 |
Melle | CN | 12 | 292 | 4430 |
Canosio | CN | 12 | 80 | 4510 |
Elva | CN | 12 | 97 | 4607 |
Dronero | CN | 12 | 7035 | 11642 |
Valmala | CN | 12 | 52 | 11694 |
Monterosso Grana | CN | 12 | 505 | 12199 |
Villar San Costanzo | CN | 13 | 1547 | 13746 |
Prazzo | CN | 13 | 170 | 13916 |
Montemale di Cuneo | CN | 14 | 241 | 14157 |
Brossasco | CN | 15 | 1084 | 15241 |
Valgrana | CN | 16 | 786 | 16027 |
Venasca | CN | 16 | 1437 | 17464 |
Casteldelfino | CN | 16 | 157 | 17621 |
Isasca | CN | 17 | 76 | 17697 |
Rossana | CN | 18 | 908 | 18605 |
Acceglio | CN | 18 | 162 | 18767 |
Caraglio | CN | 18 | 6836 | 25603 |
Gambasca | CN | 19 | 371 | 25974 |
Bellino | CN | 19 | 109 | 26083 |
Brondello | CN | 19 | 290 | 26373 |
Sanfront | CN | 19 | 2395 | 28768 |
Martiniana Po | CN | 19 | 734 | 29502 |
Aisone | CN | 19 | 248 | 29750 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2023-08-25 11:57:37 |
44.4892 | 7.2193 | 15 | 2023-08-25 12:07:51 |
Sala Sismica INGV-Roma | 120465171 |
Field | Value |
---|---|
Time (UTC) | 2023-08-25 11:57:37 ± 0.07 |
Latitude | 44.4892 ± 0.0036 |
Longitude | 7.2193 ± 0.0063 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120465171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 424 |
Semi-minor axis of confidence ellipse (meter) | 417 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88223 |
Number of stations at which the event was observed | 36 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 33 |
Type of magnitude | ML |
Reference to an origin | 120465171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-25 12:07:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2023-08-25T11:59:36.63 | 3.0 | undecidable | manual | Sn | 0.24 | 0 | |||
IV.MCIV.CHZ. | 2023-08-25T11:59:34.24 | 3.0 | undecidable | manual | Sg | 18.16 | 0 | |||
OT.OT12.EHZ. | 2023-08-25T11:59:25.51 | 3.0 | positive | manual | Pn | 7.09 | 0 | |||
IV.SGTA.HHZ. | 2023-08-25T11:59:25.24 | 3.0 | undecidable | manual | Pn | 8.36 | 0 | |||
IV.MTMR.HNZ. | 2023-08-25T11:59:22.79 | 3.0 | undecidable | manual | Pn | 7.44 | 0 | |||
4P.IT08A.HHZ. | 2023-08-25T11:59:21.95 | 3.0 | undecidable | manual | Sn | 10.19 | 0 | |||
IV.CSNT.HHZ. | 2023-08-25T11:59:21.04 | 3.0 | undecidable | manual | Sg | 18.469999 | 0 | |||
IV.GIUL.HHZ. | 2023-08-25T11:59:15.17 | 3.0 | negative | manual | Pg | 19.75 | 0 | |||
IV.VVLD.HHZ. | 2023-08-25T11:59:11.54 | 3.0 | undecidable | manual | Pg | 15.32 | 0 | |||
IV.OSSC.HHZ. | 2023-08-25T11:59:07.92 | 3.0 | undecidable | manual | Sn | 6.52 | 0 | |||
IV.RIBO.EHZ.01 | 2023-08-25T11:59:06.70 | 3.0 | undecidable | manual | Sn | 2.52 | 0 | |||
ZO.PDN2.EHZ. | 2023-08-25T11:59:06.58 | 3.0 | undecidable | manual | Sg | 12.23 | 0 | |||
IV.FDMO.HHZ. | 2023-08-25T11:58:59.75 | 3.0 | negative | manual | Pg | 15.57 | 0 | |||
GU.POPM.HHZ. | 2023-08-25T11:58:50.71 | 3.0 | undecidable | manual | Sn | 1.13 | 0 | |||
CH.FUSIO.HHZ. | 2023-08-25T11:58:39.52 | 3.0 | undecidable | manual | Sn | -0.64 | 0 | |||
OX.MARN.HHZ. | 2023-08-25T11:58:24.35 | 3.0 | undecidable | manual | Pn | 0.11 | 0 | |||
RD.ORIF.BHZ. | 2023-08-25T11:58:11.24 | 3.0 | undecidable | manual | S | -0.55 | 0 | |||
IV.MRGE.HHZ. | 2023-08-25T11:58:02.29 | 3.0 | negative | manual | P | 2.46 | 0 | |||
GU.GORR.HHZ. | 2023-08-25T11:58:02.21 | 3.0 | undecidable | manual | Pn | -0.61 | 0 | |||
RD.ORIF.BHZ. | 2023-08-25T11:57:57.96 | 3.0 | negative | manual | P | 1.31 | 0 | |||
FR.SAOF.HHZ.00 | 2023-08-25T11:57:56.84 | 0.6 | undecidable | manual | S | 154 | 61.7937 | 94 | 0.02 | 48 |
GU.CIRO.HHZ. | 2023-08-25T11:57:56.65 | 3.0 | negative | manual | P | -1.19 | 0 | |||
GU.TRAV.HHZ. | 2023-08-25T11:57:56.55 | 3.0 | positive | manual | P | -0.61 | 0 | |||
GU.RRL.HHZ. | 2023-08-25T11:57:55.70 | 0.6 | undecidable | manual | S | 325 | 58.6968 | 95 | -0.28 | 46 |
GU.LSD.HHZ. | 2023-08-25T11:57:55.97 | 3.0 | negative | manual | P | 0.44 | 0 | |||
GU.PCP.HHZ. | 2023-08-25T11:57:55.39 | 3.0 | positive | manual | P | -0.07 | 0 | |||
GU.ROTM.HHZ. | 2023-08-25T11:57:54.41 | 0.6 | undecidable | manual | P | 66 | 97.9242 | 92 | 0.06 | 45 |
4P.IT06A.HHZ. | 2023-08-25T11:57:54.07 | 0.6 | undecidable | manual | S | 84 | 52.503 | 95 | -0.28 | 46 |
IV.QLNO.HHZ. | 2023-08-25T11:57:53.48 | 0.6 | undecidable | manual | P | 101 | 91.1421 | 93 | 0.17 | 45 |
GU.IMI.HHZ. | 2023-08-25T11:57:52.40 | 0.3 | negative | manual | P | 140 | 83.6496 | 93 | 0.25 | 66 |
IV.MONC.HHE. | 2023-08-25T11:57:52.54 | 1.0 | undecidable | manual | P | 40 | 85.5477 | 93 | 0.1 | 23 |
GU.CANO.HHZ. | 2023-08-25T11:57:52.49 | 0.6 | negative | manual | P | 111 | 86.5467 | 93 | -0.12 | 45 |
GU.RORO.HHZ. | 2023-08-25T11:57:51.32 | 0.6 | undecidable | manual | P | 122 | 79.1652 | 93 | -0.15 | 45 |
GU.RSP.HHZ. | 2023-08-25T11:57:50.32 | 0.6 | undecidable | manual | P | 3 | 73.1712 | 93 | -0.23 | 45 |
GU.MGRO.HHE. | 2023-08-25T11:57:49.89 | 0.6 | undecidable | manual | P | 136 | 68.1762 | 94 | 0.12 | 47 |
GU.RRL.HHZ. | 2023-08-25T11:57:48.34 | 0.1 | positive | manual | P | 325 | 58.6968 | 95 | 0.03 | 97 |
FR.SAOF.HHZ.00 | 2023-08-25T11:57:48.74 | 0.3 | positive | manual | P | 154 | 61.7937 | 94 | -0.06 | 72 |
4P.IT06A.HHZ. | 2023-08-25T11:57:47.55 | 0.1 | positive | manual | P | 84 | 52.503 | 95 | 0.18 | 96 |
GU.STV.HHZ. | 2023-08-25T11:57:47.60 | 0.3 | undecidable | manual | S | 163 | 28.3494 | 103 | -0.37 | 72 |
GU.BHB.HHZ. | 2023-08-25T11:57:44.46 | 3.0 | negative | manual | P | -0.27 | 0 | |||
GU.STV.HHZ. | 2023-08-25T11:57:43.84 | 0.1 | positive | manual | P | 163 | 28.3494 | 103 | 0.15 | 100 |
GU.PZZ.HHZ. | 2023-08-25T11:57:43.33 | 0.3 | undecidable | manual | S | 283 | 8.3805 | 143 | -0.03 | 79 |
GU.PZZ.HHZ. | 2023-08-25T11:57:41.21 | 0.3 | undecidable | manual | P | 283 | 8.3805 | 143 | 0.19 | 78 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:2.4 | 0.002919276 | 0.16 | AML | other | m | 2023-08-25T11:57:43.37 |
GU.PZZ.HHE. | ML:2.4 | 0.0023495935000000003 | 0.096 | AML | other | m | 2023-08-25T11:57:43.53 |
GU.STV.HHE. | ML:1.7 | 0.000243 | 0.22 | AML | other | m | 2023-08-25T11:57:47.87 |
GU.STV.HHN. | ML:2.0 | 0.000422 | 1.84 | AML | other | m | 2023-08-25T11:57:47.00 |
4P.IT06A.HHN. | ML:2.7 | 0.0011464107 | 0.2048 | AML | other | m | 2023-08-25T11:57:54.28 |
GU.RRL.HHN. | ML:0.0 | 0.00013857355 | 0.1408 | AML | other | m | 2023-08-25T11:57:56.37 |
FR.SAOF.HHN.00 | ML:1.6 | 0.00007875428 | 0.1792 | AML | other | m | 2023-08-25T11:57:57.64 |
FR.SAOF.HHE.00 | ML:1.6 | 0.00008286757 | 0.2368 | AML | other | m | 2023-08-25T11:57:57.54 |
GU.RRL.HHE. | ML:0.0 | 0.0000947243 | 0.256 | AML | other | m | 2023-08-25T11:57:58.59 |
GU.RORO.HHE. | ML:2.0 | 0.00014150000000000002 | 1.4 | AML | other | m | 2023-08-25T11:58:01.16 |
GU.RSP.HHE. | ML:1.5 | 0.00004558483 | 0.1408 | AML | other | m | 2023-08-25T11:58:01.94 |
GU.RORO.HHN. | ML:2.0 | 0.0001315 | 0.22 | AML | other | m | 2023-08-25T11:58:01.46 |
GU.RSP.HHN. | ML:1.4 | 0.000035199999999999995 | 0.1 | AML | other | m | 2023-08-25T11:58:02.24 |
GU.IMI.HHE. | ML:1.7 | 0.000064096465 | 0.1984 | AML | other | m | 2023-08-25T11:58:03.24 |
GU.IMI.HHN. | ML:1.7 | 0.0000654 | 1.06 | AML | other | m | 2023-08-25T11:58:03.12 |
GU.CANO.HHE. | ML:2.4 | 0.000322 | 1.78 | AML | other | m | 2023-08-25T11:58:03.96 |
4P.IT06A.HHE. | ML:2.4 | 0.0005929640000000001 | 0.4864 | AML | other | m | 2023-08-25T11:57:54.41 |
GU.CANO.HHN. | ML:2.2 | 0.0001805 | 0.18 | AML | other | m | 2023-08-25T11:58:04.86 |
IV.QLNO.HHE. | ML:2.0 | 0.00009928613000000001 | 0.16 | AML | other | m | 2023-08-25T11:58:05.49 |
IV.QLNO.HHN. | ML:2.0 | 0.00010146640500000002 | 0.2368 | AML | other | m | 2023-08-25T11:58:04.86 |
GU.PCP.HHN. | ML:2.1 | 0.0001163 | 0.24 | AML | other | m | 2023-08-25T11:58:08.73 |
GU.PCP.HHE. | ML:2.0 | 0.00008941361000000001 | 0.1792 | AML | other | m | 2023-08-25T11:58:08.43 |
RD.ORIF.BHE. | ML:1.7 | 0.00004 | 0.2 | AML | other | m | 2023-08-25T11:58:11.79 |
GU.LSD.HHN. | ML:1.8 | 0.00006135 | 0.3 | AML | other | m | 2023-08-25T11:58:11.80 |
GU.TRAV.HHE. | ML:1.4 | 0.000020803330000000003 | 0.2624 | AML | other | m | 2023-08-25T11:58:12.29 |
RD.ORIF.BHN. | ML:1.8 | 0.000046520364999999993 | 0.2048 | AML | other | m | 2023-08-25T11:58:11.87 |
GU.LSD.HHE. | ML:1.9 | 0.00007025000000000001 | 0.18 | AML | other | m | 2023-08-25T11:58:12.37 |
GU.TRAV.HHN. | ML:1.4 | 0.000021559755 | 0.256 | AML | other | m | 2023-08-25T11:58:18.61 |
IV.MRGE.HHE. | ML:1.6 | 0.000020856555 | 0.48 | AML | other | m | 2023-08-25T11:58:24.52 |
IV.MRGE.HHN. | ML:1.7 | 0.000030050000000000002 | 1.62 | AML | other | m | 2023-08-25T11:58:27.14 |
GU.GORR.HHE. | ML:1.8 | 0.00003075 | 0.34 | AML | other | m | 2023-08-25T11:58:28.92 |
GU.GORR.HHN. | ML:1.9 | 0.000035683544999999994 | 0.5184 | AML | other | m | 2023-08-25T11:58:37.81 |
GU.RSP.HNE. | ML:2.1 | 0.0002092306 | 0.1216 | AML | other | m | 2023-08-25T11:58:01.95 |