A magnitude ML 1.7 earthquake occured in region: 5 km SW Monterosso Grana (CN), on
and geographic coordinates (lat, lon) 44.3700, 7.3060 at 12 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 5 | 505 | 505 |
Pradleves | CN | 6 | 250 | 755 |
Demonte | CN | 6 | 2003 | 2758 |
Valloriate | CN | 7 | 109 | 2867 |
Valgrana | CN | 8 | 786 | 3653 |
Rittana | CN | 8 | 109 | 3762 |
Moiola | CN | 9 | 234 | 3996 |
Castelmagno | CN | 9 | 66 | 4062 |
Gaiola | CN | 9 | 582 | 4644 |
Aisone | CN | 9 | 248 | 4892 |
Montemale di Cuneo | CN | 9 | 241 | 5133 |
Bernezzo | CN | 11 | 4104 | 9237 |
Caraglio | CN | 11 | 6836 | 16073 |
Roccasparvera | CN | 11 | 741 | 16814 |
Dronero | CN | 12 | 7035 | 23849 |
Cartignano | CN | 12 | 190 | 24039 |
Roccabruna | CN | 12 | 1585 | 25624 |
Vinadio | CN | 12 | 644 | 26268 |
Valdieri | CN | 13 | 935 | 27203 |
Cervasca | CN | 13 | 5013 | 32216 |
Vignolo | CN | 13 | 2600 | 34816 |
San Damiano Macra | CN | 14 | 430 | 35246 |
Villar San Costanzo | CN | 14 | 1547 | 36793 |
Borgo San Dalmazzo | CN | 15 | 12468 | 49261 |
Roccavione | CN | 15 | 2761 | 52022 |
Entracque | CN | 16 | 774 | 52796 |
Celle di Macra | CN | 16 | 100 | 52896 |
Roaschia | CN | 16 | 107 | 53003 |
Macra | CN | 18 | 59 | 53062 |
Sambuco | CN | 18 | 92 | 53154 |
Robilante | CN | 18 | 2306 | 55460 |
Marmora | CN | 19 | 68 | 55528 |
Valmala | CN | 20 | 52 | 55580 |
Cuneo | CN | 20 | 56081 | 111661 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2023-04-04 02:30:37 |
44.3698 | 7.3057 | 12 | 2024-03-01 17:18:19 |
Bollettino Sismico Italiano INGV | 124156741 |
Reviewed Rev100 |
ML 1.8 | 2023-04-04 02:30:37 |
44.3325 | 7.2662 | 13 | 2023-04-04 02:39:32 |
Sala Sismica INGV-Roma | 116050841 |
Field | Value |
---|---|
Time (UTC) | 2023-04-04 02:30:37 ± 0.11 |
Latitude | 44.3698 ± 0.0063 |
Longitude | 7.3057 ± 0.0101 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124156741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 802 |
Semi-minor axis of confidence ellipse (meter) | 357 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.47129 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 44 |
Type of magnitude | ML |
Reference to an origin | 124156741 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-09 10:23:57 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 116050841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-04 02:39:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARCI.HHZ. | 2023-04-04T02:32:09.98 | 3.0 | undecidable | manual | Sn | -0.65 | 0 | |||
IV.RIBO.EHZ.01 | 2023-04-04T02:32:05.66 | 3.0 | undecidable | manual | Sn | 2.95 | 0 | |||
GU.REMY.HHE. | 2023-04-04T02:31:04.57 | 1.0 | undecidable | manual | P | 356 | 163.3143 | 90 | 0.3 | 17 |
IV.QLNO.HHZ. | 2023-04-04T02:31:02.29 | 0.6 | undecidable | manual | S | 93 | 82.6506 | 90 | 0.07 | 45 |
RD.ORIF.BHZ. | 2023-04-04T02:30:59.56 | 0.3 | undecidable | manual | P | 299 | 127.872 | 90 | 0.74 | 50 |
GU.IMI.HHZ. | 2023-04-04T02:30:58.34 | 0.6 | undecidable | manual | S | 137 | 69.1752 | 91 | -0.27 | 44 |
GU.LSD.HHZ. | 2023-04-04T02:30:57.42 | 0.3 | undecidable | manual | P | 354 | 121.6893 | 90 | -0.44 | 59 |
GU.RORO.HHZ. | 2023-04-04T02:30:57.57 | 0.6 | undecidable | manual | S | 115 | 66.8775 | 91 | -0.43 | 43 |
GU.ROTM.HHZ. | 2023-04-04T02:30:55.69 | 0.3 | undecidable | manual | P | 57 | 98.3238 | 90 | 1.43 | 38 |
GU.PCP.HHZ. | 2023-04-04T02:30:54.98 | 0.3 | undecidable | manual | P | 79 | 100.0221 | 90 | 0.46 | 60 |
GU.MGRO.HHZ. | 2023-04-04T02:30:54.31 | 0.6 | undecidable | manual | S | 132 | 54.0015 | 91 | -0.25 | 45 |
MN.BNI.HHZ. | 2023-04-04T02:30:53.07 | 0.3 | undecidable | manual | P | 327 | 90.4428 | 90 | 0.03 | 66 |
IV.MONC.HHE. | 2023-04-04T02:30:53.18 | 1.0 | undecidable | manual | P | 32 | 92.241 | 90 | -0.14 | 22 |
GU.BHB.HNZ. | 2023-04-04T02:30:53.33 | 0.6 | undecidable | manual | S | 356 | 51.8037 | 91 | -0.64 | 43 |
FR.SAOF.HHZ.00 | 2023-04-04T02:30:52.16 | 0.6 | undecidable | manual | S | 155 | 46.9197 | 91 | -0.51 | 42 |
IV.QLNO.HHZ. | 2023-04-04T02:30:52.23 | 0.3 | undecidable | manual | P | 93 | 82.6506 | 90 | 0.38 | 63 |
GU.GBOS.HHZ. | 2023-04-04T02:30:51.67 | 0.6 | undecidable | manual | S | 108 | 44.7219 | 91 | -0.42 | 45 |
GU.RSP.HHZ. | 2023-04-04T02:30:51.33 | 0.3 | undecidable | manual | P | 358 | 86.4468 | 90 | -1.1 | 49 |
GU.CANO.HHZ. | 2023-04-04T02:30:51.18 | 0.1 | negative | manual | P | 103 | 76.1682 | 91 | 0.34 | 86 |
GU.BURY.HHZ. | 2023-04-04T02:30:49.71 | 0.3 | undecidable | manual | P | 163 | 68.1762 | 91 | 0.1 | 70 |
GU.RORO.HHZ. | 2023-04-04T02:30:49.44 | 0.1 | positive | manual | P | 115 | 66.8775 | 91 | 0.02 | 94 |
GU.IMI.HHZ. | 2023-04-04T02:30:49.84 | 0.1 | positive | manual | P | 137 | 69.1752 | 91 | 0.07 | 93 |
GU.MGRO.HHZ. | 2023-04-04T02:30:47.50 | 0.1 | positive | manual | P | 132 | 54.0015 | 91 | 0.07 | 96 |
GU.BHB.HNZ. | 2023-04-04T02:30:46.44 | 0.3 | undecidable | manual | P | 356 | 51.8037 | 91 | -0.65 | 64 |
GU.GBOS.HHZ. | 2023-04-04T02:30:46.10 | 0.1 | undecidable | manual | P | 108 | 44.7219 | 91 | 0.1 | 96 |
FR.SAOF.HHZ.00 | 2023-04-04T02:30:46.30 | 0.1 | positive | manual | P | 155 | 46.9197 | 91 | -0.04 | 96 |
GU.PZZ.HHZ. | 2023-04-04T02:30:45.61 | 0.6 | undecidable | manual | S | 315 | 21.3675 | 94 | -0.24 | 50 |
GU.ENR.HHZ. | 2023-04-04T02:30:44.69 | 0.3 | undecidable | manual | S | 150 | 17.9709 | 97 | -0.26 | 72 |
GU.STV.HHZ. | 2023-04-04T02:30:43.62 | 0.6 | undecidable | manual | S | 173 | 13.9749 | 107 | -0.28 | 48 |
GU.ENR.HHZ. | 2023-04-04T02:30:42.05 | 0.1 | undecidable | manual | P | 150 | 17.9709 | 97 | 0.17 | 100 |
GU.PZZ.HHZ. | 2023-04-04T02:30:42.56 | 0.1 | positive | manual | P | 315 | 21.3675 | 94 | 0.16 | 98 |
GU.STV.HHZ. | 2023-04-04T02:30:41.52 | 0.1 | undecidable | manual | P | 173 | 13.9749 | 107 | 0.25 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHE. | ML:2.2 | 0.0016928350000000002 | 0.0992 | AML | other | m | 2023-04-04T02:30:43.76 |
GU.STV.HHN. | ML:2.3 | 0.00170589035 | 0.1392 | AML | other | m | 2023-04-04T02:30:43.93 |
GU.ENR.HHN. | ML:2.5 | 0.0026118180000000006 | 0.08 | AML | other | m | 2023-04-04T02:30:44.83 |
GU.ENR.HHE. | ML:2.6 | 0.00283 | 0.06 | AML | other | m | 2023-04-04T02:30:44.92 |
GU.PZZ.HHN. | ML:2.2 | 0.0011889886 | 0.28 | AML | other | m | 2023-04-04T02:30:46.00 |
GU.PZZ.HHE. | ML:2.1 | 0.0008249114499999999 | 0.08 | AML | other | m | 2023-04-04T02:30:46.07 |
GU.BURY.HHE. | ML:1.6 | 0.00006401049 | 0.8592 | AML | other | m | 2023-04-04T02:30:49.17 |
GU.RORO.HHE. | ML:1.6 | 0.00007664999999999999 | 0.16 | AML | other | m | 2023-04-04T02:30:49.65 |
GU.GBOS.HHN. | ML:1.8 | 0.00017537745 | 0.2208 | AML | other | m | 2023-04-04T02:30:51.93 |
FR.SAOF.HHE.00 | ML:1.6 | 0.000114307945 | 0.0592 | AML | other | m | 2023-04-04T02:30:52.54 |
GU.GBOS.HHE. | ML:1.9 | 0.00023549999999999998 | 0.16 | AML | other | m | 2023-04-04T02:30:52.48 |
FR.SAOF.HHN.00 | ML:1.6 | 0.00010862332500000001 | 0.04 | AML | other | m | 2023-04-04T02:30:52.82 |
MN.BNI.HHN. | ML:0.9 | 0.000007854758149999999 | 47.16 | AML | other | m | 2023-04-04T02:30:53.23 |
GU.MGRO.HNN. | ML:1.5 | 0.000073811335 | 0.0896 | AML | other | m | 2023-04-04T02:30:54.91 |
GU.MGRO.HHE. | ML:1.6 | 0.00008895000000000001 | 0.34 | AML | other | m | 2023-04-04T02:30:54.74 |
GU.RSP.HNN. | ML:1.9 | 0.00009320764250000001 | 0.6992 | AML | other | m | 2023-04-04T02:30:55.11 |
GU.MGRO.HHN. | ML:1.5 | 0.00007328693 | 0.12 | AML | other | m | 2023-04-04T02:30:55.65 |
GU.IMI.HHE. | ML:1.7 | 0.00007879620499999999 | 0.08 | AML | other | m | 2023-04-04T02:30:58.79 |
GU.IMI.HHN. | ML:1.9 | 0.0001265 | 0.54 | AML | other | m | 2023-04-04T02:30:59.60 |
GU.BURY.HNE. | ML:1.6 | 0.000069492705 | 0.2112 | AML | other | m | 2023-04-04T02:31:00.56 |
GU.RORO.HHN. | ML:1.7 | 0.000093702025 | 0.1392 | AML | other | m | 2023-04-04T02:31:01.24 |
GU.CANO.HHN. | ML:1.8 | 0.000087216425 | 0.24 | AML | other | m | 2023-04-04T02:31:02.29 |
GU.CANO.HHE. | ML:1.9 | 0.00011737719499999999 | 0.2992 | AML | other | m | 2023-04-04T02:31:02.75 |
IV.QLNO.HHN. | ML:1.6 | 0.00004760931 | 0.1984 | AML | other | m | 2023-04-04T02:31:02.94 |
GU.BURY.HHN. | ML:1.5 | 0.00004947085499999999 | 0.1616 | AML | other | m | 2023-04-04T02:31:03.70 |
IV.QLNO.HHE. | ML:1.7 | 0.00006716311 | 0.2 | AML | other | m | 2023-04-04T02:31:04.17 |
GU.MGRO.HNE. | ML:1.6 | 0.0000877684265 | 0.5904 | AML | other | m | 2023-04-04T02:31:05.12 |
MN.BNI.HHE. | ML:1.3 | 0.000023800000000000003 | 0.44 | AML | other | m | 2023-04-04T02:31:05.58 |
GU.RSP.HHE. | ML:0.9 | 0.000009844621500000001 | 0.0992 | AML | other | m | 2023-04-04T02:31:05.42 |
GU.RSP.HHN. | ML:0.9 | 0.00000982105 | 0.12 | AML | other | m | 2023-04-04T02:31:05.68 |
GU.PCP.HHN. | ML:1.7 | 0.00004578895 | 0.4 | AML | other | m | 2023-04-04T02:31:07.01 |
GU.PCP.HHE. | ML:1.7 | 0.00004445848 | 0.2192 | AML | other | m | 2023-04-04T02:31:07.87 |
GU.BURY.HNN. | ML:1.6 | 0.00007559694 | 0.5712 | AML | other | m | 2023-04-04T02:31:08.95 |
GU.ROTM.HHN. | ML:2.5 | 0.00030069270000000005 | 0.3808 | AML | other | m | 2023-04-04T02:31:10.79 |
GU.ROTM.HHE. | ML:2.2 | 0.00016975345 | 0.36 | AML | other | m | 2023-04-04T02:31:12.33 |
GU.LSD.HHE. | ML:1.6 | 0.000031899999999999996 | 1.06 | AML | other | m | 2023-04-04T02:31:14.38 |
GU.LSD.HHN. | ML:1.5 | 0.000027318155 | 0.2 | AML | other | m | 2023-04-04T02:31:15.32 |
GU.RSP.HNE. | ML:2.0 | 0.00012185635999999999 | 0.5392 | AML | other | m | 2023-04-04T02:31:16.81 |
MN.BNI.HNE. | ML:1.6 | 0.000044935520000000005 | 1.3008 | AML | other | m | 2023-04-04T02:31:19.40 |
MN.BNI.HNN. | ML:1.3 | 0.000026856115 | 0.96 | AML | other | m | 2023-04-04T02:31:19.99 |
GU.TRAV.HHE. | ML:1.2 | 0.000008277952 | 0.32 | AML | other | m | 2023-04-04T02:31:24.70 |
GU.TRAV.HHN. | ML:0.9 | 0.000007375882 | 0.2208 | AML | other | m | 2023-04-04T02:31:25.42 |
RD.ORIF.BHE. | ML:1.6 | 0.000025292195 | 1.92 | AML | other | m | 2023-04-04T02:31:26.78 |
RD.ORIF.BHN. | ML:1.7 | 0.000032549389999999996 | 2.48 | AML | other | m | 2023-04-04T02:31:34.14 |