A magnitude ML 2.3 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.5300, 6.8020 at 9 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 |
---|---|---|---|---|
Acceglio | CN | 16 | 162 | 162 |
Bellino | CN | 18 | 109 | 271 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.3 | 2023-05-16 03:40:26 |
44.5297 | 6.8025 | 9 | 2023-05-16 03:49:40 |
Sala Sismica INGV-Roma | 117395011 |
Field | Value |
---|---|
Time (UTC) | 2023-05-16 03:40:26 ± 0.35 |
Latitude | 44.5297 ± 0.0108 |
Longitude | 6.8025 ± 0.0214 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117395011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1568 |
Semi-minor axis of confidence ellipse (meter) | 993 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.53 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.54054 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 54 |
Type of magnitude | ML |
Reference to an origin | 117395011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-16 03:49:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2023-05-16T03:41:40.10 | 3.0 | undecidable | manual | Pn | 8.8 | 0 | |||
IV.FNVD.HHZ. | 2023-05-16T03:41:25.18 | 3.0 | undecidable | manual | Pg | 10.38 | 0 | |||
GU.CARD.HHZ. | 2023-05-16T03:41:16.08 | 3.0 | positive | manual | Pg | 7.21 | 0 | |||
GU.PCP.HHZ. | 2023-05-16T03:41:06.39 | 0.6 | undecidable | manual | S | 89 | 137.862 | 50 | 0.61 | 37 |
GU.PCP.HHZ. | 2023-05-16T03:41:05.53 | 0.1 | undecidable | manual | P | 89 | 137.862 | 50 | 1.652 | 0 |
GU.CIRO.HHZ. | 2023-05-16T03:41:04.54 | 0.3 | undecidable | manual | S | 26 | 133.1667 | 50 | -0.01 | 64 |
GU.RORO.HHZ. | 2023-05-16T03:40:58.62 | 1.0 | undecidable | manual | S | 114 | 110.5005 | 50 | 0.14 | 22 |
GU.SATI.HHZ. | 2023-05-16T03:40:56.21 | 0.1 | undecidable | manual | P | 29 | 170.9955 | 50 | 2.09 | 27 |
GU.RSP.HHZ. | 2023-05-16T03:40:50.14 | 0.6 | undecidable | manual | S | 28 | 77.6667 | 50 | 0.42 | 44 |
IV.MRGE.HHZ. | 2023-05-16T03:40:49.93 | 0.1 | undecidable | manual | P | 8 | 139.0608 | 50 | 0.73 | 70 |
GU.TRAV.HHZ. | 2023-05-16T03:40:48.73 | 0.1 | undecidable | manual | P | 34 | 131.7681 | 50 | 0.66 | 73 |
GU.ROTM.HHZ. | 2023-05-16T03:40:48.63 | 0.1 | undecidable | manual | P | 73 | 127.2726 | 50 | 1.25 | 56 |
GU.CIRO.HHZ. | 2023-05-16T03:40:48.82 | 0.1 | undecidable | manual | P | 26 | 133.1667 | 50 | 0.52 | 77 |
IV.QLNO.HHZ. | 2023-05-16T03:40:47.63 | 0.1 | undecidable | manual | P | 100 | 124.3866 | 50 | 0.69 | 73 |
GU.CANO.HHZ. | 2023-05-16T03:40:46.59 | 0.1 | undecidable | manual | P | 107 | 119.2917 | 50 | 0.44 | 81 |
GU.IMI.HHZ. | 2023-05-16T03:40:45.21 | 0.1 | negative | manual | P | 128 | 110.6004 | 50 | 0.39 | 83 |
GU.RORO.HHZ. | 2023-05-16T03:40:44.81 | 0.1 | undecidable | manual | P | 114 | 110.5005 | 50 | 0.01 | 90 |
MN.BNI.HHZ. | 2023-05-16T03:40:44.17 | 0.3 | undecidable | manual | S | 350 | 58.7967 | 50 | -0.5 | 67 |
GU.BURY.HHZ. | 2023-05-16T03:40:44.18 | 0.1 | undecidable | manual | P | 144 | 102.3198 | 50 | 0.63 | 78 |
GU.ENR.HHZ. | 2023-05-16T03:40:43.93 | 0.3 | undecidable | manual | S | 124 | 59.0964 | 50 | -0.83 | 59 |
GU.MGRO.HHZ. | 2023-05-16T03:40:42.98 | 0.1 | positive | manual | P | 124 | 96.4257 | 50 | 0.35 | 86 |
GU.STV.HHZ. | 2023-05-16T03:40:42.00 | 0.3 | undecidable | manual | S | 127 | 52.1034 | 50 | -0.91 | 57 |
4P.IT06A.HHZ. | 2023-05-16T03:40:41.31 | 0.1 | undecidable | manual | P | 89 | 85.248 | 50 | 0.41 | 87 |
GU.GBOS.HHZ. | 2023-05-16T03:40:41.50 | 0.1 | undecidable | manual | P | 111 | 88.245 | 50 | 0.13 | 92 |
GU.BHB.HHZ. | 2023-05-16T03:40:41.09 | 0.3 | undecidable | manual | S | 47 | 49.7169 | 50 | -1.16 | 51 |
FR.SAOF.HHZ.00 | 2023-05-16T03:40:40.93 | 1.0 | positive | manual | P | 135 | 84.8484 | 50 | 0.09 | 23 |
GU.RSP.HHZ. | 2023-05-16T03:40:39.79 | 0.1 | undecidable | manual | P | 28 | 77.6667 | 50 | 0.05 | 95 |
RD.ORIF.BHZ. | 2023-05-16T03:40:39.92 | 0.1 | undecidable | manual | P | 301 | 84.5487 | 50 | -0.88 | 73 |
GU.RRL.HHZ. | 2023-05-16T03:40:39.79 | 0.3 | undecidable | manual | S | 359 | 43.4232 | 50 | -0.79 | 62 |
MN.BNI.HHZ. | 2023-05-16T03:40:37.14 | 0.6 | undecidable | manual | P | 350 | 58.7967 | 50 | 0.31 | 47 |
GU.ENR.HHZ. | 2023-05-16T03:40:36.38 | 0.1 | undecidable | manual | P | 124 | 59.0964 | 50 | -0.5 | 89 |
GU.STV.HHZ. | 2023-05-16T03:40:35.13 | 0.1 | undecidable | manual | P | 127 | 52.1034 | 50 | -0.68 | 84 |
GU.RRL.HHZ. | 2023-05-16T03:40:34.10 | 0.1 | undecidable | manual | P | 359 | 43.4232 | 50 | -0.37 | 95 |
GU.BHB.HHZ. | 2023-05-16T03:40:34.86 | 0.1 | undecidable | manual | P | 47 | 49.7169 | 50 | -0.57 | 89 |
GU.PZZ.HHZ. | 2023-05-16T03:40:34.43 | 0.3 | undecidable | manual | S | 96 | 24.8529 | 110 | -0.89 | 61 |
GU.PZZ.HHZ. | 2023-05-16T03:40:31.16 | 0.1 | positive | manual | P | 96 | 24.8529 | 110 | -0.27 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:2.7 | 0.0029300000000000003 | 1.36 | AML | other | m | 2023-05-16T03:40:35.78 |
GU.PZZ.HHE. | ML:2.7 | 0.0028650000000000004 | 0.22 | AML | other | m | 2023-05-16T03:40:36.20 |
GU.RRL.HHE. | ML:2.2 | 0.0005250000000000001 | 0.54 | AML | other | m | 2023-05-16T03:40:40.67 |
GU.STV.HHE. | ML:2.1 | 0.0003 | 0.44 | AML | other | m | 2023-05-16T03:40:43.69 |
GU.BHB.HHN. | ML:2.2 | 0.0004575 | 0.18 | AML | other | m | 2023-05-16T03:40:43.98 |
GU.BHB.HNN. | ML:2.3 | 0.0005015 | 0.2 | AML | other | m | 2023-05-16T03:40:43.99 |
GU.STV.HHN. | ML:2.2 | 0.0003665 | 1.66 | AML | other | m | 2023-05-16T03:40:44.87 |
GU.RRL.HHN. | ML:2.1 | 0.0004365 | 0.96 | AML | other | m | 2023-05-16T03:40:44.41 |
GU.BHB.HHE. | ML:2.1 | 0.00033 | 0.54 | AML | other | m | 2023-05-16T03:40:44.76 |
GU.BHB.HNE. | ML:2.1 | 0.000326 | 0.52 | AML | other | m | 2023-05-16T03:40:44.50 |
GU.ENR.HHE. | ML:2.2 | 0.000356 | 0.46 | AML | other | m | 2023-05-16T03:40:46.18 |
MN.BNI.HNE. | ML:1.8 | 0.0001515 | 0.28 | AML | other | m | 2023-05-16T03:40:46.42 |
GU.ENR.HHN. | ML:2.2 | 0.00036750000000000004 | 0.3 | AML | other | m | 2023-05-16T03:40:46.56 |
MN.BNI.HHE. | ML:1.8 | 0.0001455 | 0.3 | AML | other | m | 2023-05-16T03:40:46.41 |
MN.BNI.HNN. | ML:1.7 | 0.00011135000000000001 | 1.48 | AML | other | m | 2023-05-16T03:40:47.05 |
MN.BNI.HHN. | ML:1.7 | 0.0001105 | 1.48 | AML | other | m | 2023-05-16T03:40:47.79 |
GU.RSP.HHE. | ML:1.8 | 0.00009984999999999999 | 0.48 | AML | other | m | 2023-05-16T03:40:51.57 |
GU.RSP.HNE. | ML:2.5 | 0.000513 | 0.46 | AML | other | m | 2023-05-16T03:40:51.58 |
GU.RSP.HNN. | ML:2.4 | 0.000409 | 0.9 | AML | other | m | 2023-05-16T03:40:51.86 |
GU.MGRO.HNE. | ML:2.6 | 0.00041799999999999997 | 0.6 | AML | other | m | 2023-05-16T03:40:52.95 |
GU.GBOS.HHN. | ML:2.7 | 0.0006879999999999999 | 0.42 | AML | other | m | 2023-05-16T03:40:52.68 |
GU.GBOS.HHE. | ML:2.8 | 0.0008020000000000001 | 0.36 | AML | other | m | 2023-05-16T03:40:52.74 |
GU.RSP.HHN. | ML:1.7 | 0.00007975 | 1.18 | AML | other | m | 2023-05-16T03:40:53.76 |
4P.IT06A.HHN. | ML:2.7 | 0.000711 | 1.44 | AML | other | m | 2023-05-16T03:40:53.14 |
FR.SAOF.HHN.00 | ML:2.2 | 0.000221 | 1.5 | AML | other | m | 2023-05-16T03:40:54.82 |
RD.ORIF.BHN. | ML:2.1 | 0.00017749999999999998 | 0.36 | AML | other | m | 2023-05-16T03:40:54.65 |
RD.ORIF.BHE. | ML:2.1 | 0.00016350000000000002 | 0.32 | AML | other | m | 2023-05-16T03:40:54.73 |
FR.SAOF.HHE.00 | ML:2.2 | 0.000178 | 1.44 | AML | other | m | 2023-05-16T03:40:55.96 |
GU.MGRO.HHN. | ML:2.3 | 0.00020850000000000003 | 0.4 | AML | other | m | 2023-05-16T03:40:56.13 |
GU.MGRO.HHE. | ML:2.3 | 0.0002035 | 0.68 | AML | other | m | 2023-05-16T03:40:56.83 |
GU.MGRO.HNN. | ML:2.3 | 0.000205 | 0.68 | AML | other | m | 2023-05-16T03:40:57.84 |
GU.RORO.HHE. | ML:2.5 | 0.000261 | 0.26 | AML | other | m | 2023-05-16T03:40:59.82 |
GU.RORO.HHN. | ML:2.6 | 0.00030100000000000005 | 1.58 | AML | other | m | 2023-05-16T03:40:59.97 |
GU.BURY.HNN. | ML:2.3 | 0.0001985 | 0.56 | AML | other | m | 2023-05-16T03:41:00.37 |
GU.BURY.HHE. | ML:2.3 | 0.00019 | 0.54 | AML | other | m | 2023-05-16T03:41:00.38 |
GU.BURY.HNE. | ML:2.2 | 0.00016900000000000002 | 0.38 | AML | other | m | 2023-05-16T03:41:02.25 |
GU.BURY.HHN. | ML:2.2 | 0.00015 | 0.34 | AML | other | m | 2023-05-16T03:41:02.44 |
IV.QLNO.HHE. | ML:2.4 | 0.00018099999999999998 | 1.24 | AML | other | m | 2023-05-16T03:41:03.86 |
GU.CANO.HHE. | ML:2.9 | 0.0005545 | 0.4 | AML | other | m | 2023-05-16T03:41:03.74 |
IV.QLNO.HHN. | ML:2.3 | 0.000153 | 0.42 | AML | other | m | 2023-05-16T03:41:03.95 |
GU.CANO.HHN. | ML:2.8 | 0.000508 | 0.46 | AML | other | m | 2023-05-16T03:41:04.76 |
GU.TRAV.HHE. | ML:2.1 | 0.00007565 | 1.58 | AML | other | m | 2023-05-16T03:41:04.13 |
GU.IMI.HHE. | ML:2.6 | 0.000321 | 0.44 | AML | other | m | 2023-05-16T03:41:05.61 |
GU.IMI.HHN. | ML:2.8 | 0.000498 | 1.32 | AML | other | m | 2023-05-16T03:41:05.21 |
GU.CIRO.HHN. | ML:2.0 | 0.00006385000000000001 | 0.42 | AML | other | m | 2023-05-16T03:41:07.40 |
GU.CIRO.HHE. | ML:1.9 | 0.00005435 | 0.44 | AML | other | m | 2023-05-16T03:41:07.31 |
GU.PCP.HHE. | ML:2.2 | 0.00010525000000000001 | 0.24 | AML | other | m | 2023-05-16T03:41:07.52 |
4P.IT06A.HHE. | ML:2.6 | 0.0005925 | 0.42 | AML | other | m | 2023-05-16T03:41:09.67 |
GU.TRAV.HHN. | ML:2.0 | 0.0000688 | 1.78 | AML | other | m | 2023-05-16T03:41:09.03 |
GU.PCP.HHN. | ML:2.2 | 0.0000993 | 0.6 | AML | other | m | 2023-05-16T03:41:10.97 |
GU.ROTM.HHE. | ML:2.8 | 0.00038250000000000003 | 1.14 | AML | other | m | 2023-05-16T03:41:15.25 |
IV.MRGE.HHE. | ML:2.0 | 0.00005565 | 0.86 | AML | other | m | 2023-05-16T03:41:16.18 |
GU.ROTM.HHN. | ML:2.8 | 0.0004095 | 1.06 | AML | other | m | 2023-05-16T03:41:17.76 |
IV.MRGE.HHN. | ML:2.1 | 0.00007314999999999999 | 0.62 | AML | other | m | 2023-05-16T03:41:18.38 |