A magnitude ML 1.2 earthquake occured in region: 4 km SW Monterosso Grana (CN), on
and geographic coordinates (lat, lon) 44.3780, 7.2950 at 7 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 |
---|---|---|---|---|
Monterosso Grana | CN | 4 | 505 | 505 |
Pradleves | CN | 5 | 250 | 755 |
Demonte | CN | 7 | 2003 | 2758 |
Castelmagno | CN | 7 | 66 | 2824 |
Valloriate | CN | 8 | 109 | 2933 |
Valgrana | CN | 8 | 786 | 3719 |
Rittana | CN | 9 | 109 | 3828 |
Aisone | CN | 9 | 248 | 4076 |
Montemale di Cuneo | CN | 9 | 241 | 4317 |
Moiola | CN | 10 | 234 | 4551 |
Gaiola | CN | 10 | 582 | 5133 |
Cartignano | CN | 11 | 190 | 5323 |
Bernezzo | CN | 11 | 4104 | 9427 |
Dronero | CN | 12 | 7035 | 16462 |
Caraglio | CN | 12 | 6836 | 23298 |
Roccabruna | CN | 12 | 1585 | 24883 |
Vinadio | CN | 12 | 644 | 25527 |
Roccasparvera | CN | 12 | 741 | 26268 |
San Damiano Macra | CN | 13 | 430 | 26698 |
Villar San Costanzo | CN | 14 | 1547 | 28245 |
Valdieri | CN | 14 | 935 | 29180 |
Cervasca | CN | 14 | 5013 | 34193 |
Vignolo | CN | 14 | 2600 | 36793 |
Celle di Macra | CN | 15 | 100 | 36893 |
Borgo San Dalmazzo | CN | 16 | 12468 | 49361 |
Roccavione | CN | 16 | 2761 | 52122 |
Macra | CN | 16 | 59 | 52181 |
Entracque | CN | 17 | 774 | 52955 |
Roaschia | CN | 18 | 107 | 53062 |
Sambuco | CN | 18 | 92 | 53154 |
Marmora | CN | 18 | 68 | 53222 |
Canosio | CN | 19 | 80 | 53302 |
Valmala | CN | 19 | 52 | 53354 |
Robilante | CN | 20 | 2306 | 55660 |
Stroppo | CN | 20 | 103 | 55763 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-04-15 20:02:55 |
44.3775 | 7.2947 | 7 | 2024-04-15 20:19:40 |
Sala Sismica INGV-Roma | 126768591 |
Field | Value |
---|---|
Time (UTC) | 2024-04-15 20:02:55 ± 0.09 |
Latitude | 44.3775 ± 0.0108 |
Longitude | 7.2947 ± 0.0226 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126768591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2110 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69518 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 126768591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-15 20:19:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.IMI.HHE. | 2024-04-15T20:03:16.80 | 1.0 | undecidable | manual | S | 137 | 70.374 | 50 | -0.47 | 21 |
GU.PCP.HHZ. | 2024-04-15T20:03:13.56 | 3.0 | positive | manual | P | 0.51 | 0 | |||
GU.CANO.HHZ. | 2024-04-15T20:03:09.34 | 0.1 | undecidable | manual | P | 104 | 77.1672 | 50 | 0.4 | 84 |
GU.IMI.HHE. | 2024-04-15T20:03:08.03 | 0.1 | undecidable | manual | P | 137 | 70.374 | 50 | 0.13 | 90 |
GU.RORO.HHZ. | 2024-04-15T20:03:07.73 | 0.1 | undecidable | manual | P | 115 | 68.0763 | 50 | 0.19 | 89 |
GU.GBOS.HHZ. | 2024-04-15T20:03:04.00 | 0.1 | undecidable | manual | P | 109 | 45.8208 | 50 | -0.12 | 94 |
GU.BHB.HHZ. | 2024-04-15T20:03:04.43 | 0.1 | undecidable | manual | P | 357 | 50.9157 | 50 | -0.46 | 87 |
FR.SAOF.HHE.00 | 2024-04-15T20:03:04.40 | 0.1 | undecidable | manual | P | 155 | 48.0186 | 50 | -0.06 | 95 |
GU.PZZ.HHZ. | 2024-04-15T20:03:02.46 | 0.3 | undecidable | manual | S | 315 | 20.1687 | 109 | -0.04 | 75 |
GU.ENR.HHE. | 2024-04-15T20:03:01.80 | 0.3 | undecidable | manual | S | 149 | 19.1697 | 110 | -0.38 | 70 |
GU.STV.HHZ. | 2024-04-15T20:03:00.66 | 0.3 | undecidable | manual | S | 170 | 14.874 | 115 | -0.17 | 74 |
GU.PZZ.HHZ. | 2024-04-15T20:02:59.53 | 0.1 | undecidable | manual | P | 315 | 20.1687 | 109 | 0.15 | 98 |
GU.ENR.HHE. | 2024-04-15T20:02:59.24 | 0.1 | undecidable | manual | P | 149 | 19.1697 | 110 | 0.05 | 100 |
GU.STV.HHZ. | 2024-04-15T20:02:58.72 | 0.1 | undecidable | manual | P | 170 | 14.874 | 115 | 0.31 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHN. | ML:0.7 | 0.00005545 | 0.12 | AML | other | m | 2024-04-15T20:03:00.90 |
GU.STV.HHE. | ML:0.8 | 0.000058700000000000004 | 0.44 | AML | other | m | 2024-04-15T20:03:00.90 |
GU.PZZ.HHN. | ML:1.5 | 0.000251 | 1.08 | AML | other | m | 2024-04-15T20:03:02.69 |
GU.PZZ.HHE. | ML:1.5 | 0.000224 | 1.42 | AML | other | m | 2024-04-15T20:03:02.71 |
GU.BHB.HHE. | ML:1.2 | 0.00004245 | 0.12 | AML | other | m | 2024-04-15T20:03:10.63 |
GU.BHB.HHN. | ML:1.2 | 0.000039699999999999996 | 0.56 | AML | other | m | 2024-04-15T20:03:11.50 |