A magnitude ML 2.0 earthquake occured in region: 1 km SE Urbe (SV), on
and geographic coordinates (lat, lon) 44.4820, 8.5970 at 11 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 |
---|---|---|---|---|
Urbe | SV | 1 | 700 | 700 |
Tiglieto | GE | 5 | 546 | 1246 |
Sassello | SV | 8 | 1777 | 3023 |
Masone | GE | 10 | 3679 | 6702 |
Campo Ligure | GE | 10 | 2955 | 9657 |
Rossiglione | GE | 11 | 2779 | 12436 |
Cogoleto | GE | 11 | 9172 | 21608 |
Arenzano | GE | 11 | 11519 | 33127 |
Stella | SV | 13 | 3009 | 36136 |
Mele | GE | 13 | 2725 | 38861 |
Pontinvrea | SV | 14 | 847 | 39708 |
Varazze | SV | 14 | 13251 | 52959 |
Cassinelle | AL | 14 | 914 | 53873 |
Mioglia | SV | 15 | 526 | 54399 |
Morbello | AL | 15 | 402 | 54801 |
Molare | AL | 16 | 2181 | 56982 |
Ponzone | AL | 16 | 1051 | 58033 |
Celle Ligure | SV | 16 | 5237 | 63270 |
Giusvalla | SV | 17 | 441 | 63711 |
Belforte Monferrato | AL | 17 | 515 | 64226 |
Malvicino | AL | 17 | 85 | 64311 |
Albisola Superiore | SV | 17 | 10163 | 74474 |
Pareto | AL | 17 | 554 | 75028 |
Cremolino | AL | 17 | 1086 | 76114 |
Ovada | AL | 18 | 11477 | 87591 |
Prasco | AL | 18 | 521 | 88112 |
Tagliolo Monferrato | AL | 18 | 1581 | 89693 |
Grognardo | AL | 19 | 259 | 89952 |
Cartosio | AL | 19 | 747 | 90699 |
Albissola Marina | SV | 19 | 5487 | 96186 |
Lerma | AL | 19 | 869 | 97055 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2023-07-07 16:35:33 |
44.4825 | 8.5972 | 11 | 2023-07-07 16:44:30 |
Sala Sismica INGV-Roma | 119050561 |
Field | Value |
---|---|
Time (UTC) | 2023-07-07 16:35:33 ± 0.11 |
Latitude | 44.4825 ± 0.0063 |
Longitude | 8.5972 ± 0.0063 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119050561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 605 |
Semi-minor axis of confidence ellipse (meter) | 389 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 345 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 49 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.15653 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 119050561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-07 16:44:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT05.EHZ. | 2023-07-07T16:37:15.03 | 3.0 | negative | manual | Pg | 15.06 | 0 | |||
IV.FDMO.HHZ. | 2023-07-07T16:37:10.70 | 3.0 | undecidable | manual | Sn | -0.75 | 0 | |||
IV.MRLC.HHZ. | 2023-07-07T16:37:06.02 | 3.0 | undecidable | manual | Pn | -0.08 | 0 | |||
ST.ZIAN.EHZ. | 2023-07-07T16:36:56.78 | 3.0 | undecidable | manual | Sn | 5.21 | 0 | |||
IV.CAMP.HHZ. | 2023-07-07T16:36:51.00 | 3.0 | positive | manual | Pg | 16.5 | 0 | |||
IV.GIUL.HHZ. | 2023-07-07T16:36:46.94 | 3.0 | positive | manual | Pn | 5.71 | 0 | |||
IV.SENI.HNZ. | 2023-07-07T16:36:34.56 | 3.0 | negative | manual | Pg | 7.99 | 0 | |||
IV.MCIV.CHZ. | 2023-07-07T16:36:24.12 | 3.0 | positive | manual | Pg | 6.03 | 0 | |||
GU.SATI.HHZ. | 2023-07-07T16:36:20.41 | 3.0 | undecidable | manual | S | 0.01 | 0 | |||
GU.GSCL.HHZ. | 2023-07-07T16:36:19.68 | 3.0 | undecidable | manual | Sn | 0.26 | 0 | |||
ST.RONC.EHZ. | 2023-07-07T16:36:09.66 | 3.0 | undecidable | manual | Pn | 1.84 | 0 | |||
GU.PZZ.HHZ. | 2023-07-07T16:36:07.89 | 3.0 | undecidable | manual | S | -2.24 | 0 | |||
GU.BHB.HHZ. | 2023-07-07T16:36:05.44 | 0.6 | undecidable | manual | S | 291 | 112.2987 | 50 | -0.58 | 36 |
GU.STV.HHZ. | 2023-07-07T16:36:03.38 | 0.6 | undecidable | manual | S | 256 | 104.2179 | 50 | -0.46 | 39 |
GU.POPM.HHZ. | 2023-07-07T16:36:01.30 | 3.0 | undecidable | manual | Pn | -0.32 | 0 | |||
GU.ENR.HHZ. | 2023-07-07T16:36:01.57 | 0.6 | undecidable | manual | S | 254 | 97.6245 | 50 | -0.53 | 38 |
GU.SATI.HHZ. | 2023-07-07T16:36:00.54 | 3.0 | positive | manual | P | 0.84 | 0 | |||
GU.IMI.HHZ. | 2023-07-07T16:35:59.59 | 0.6 | undecidable | manual | S | 222 | 84.6486 | 50 | 0.96 | 33 |
GU.MGRO.HHZ. | 2023-07-07T16:35:57.45 | 0.6 | undecidable | manual | S | 232 | 79.4649 | 50 | 0.21 | 43 |
GU.CIRO.HHZ. | 2023-07-07T16:35:57.61 | 3.0 | negative | manual | P | -0.05 | 0 | |||
GU.RRL.HHZ. | 2023-07-07T16:35:57.59 | 3.0 | undecidable | manual | P | -0.44 | 0 | |||
GU.TRAV.HHZ. | 2023-07-07T16:35:56.22 | 3.0 | negative | manual | P | 0.52 | 0 | |||
GU.RSP.HHZ. | 2023-07-07T16:35:55.40 | 3.0 | positive | manual | P | 0.17 | 0 | |||
GU.EQUI.HHZ. | 2023-07-07T16:35:54.47 | 0.1 | undecidable | manual | P | 105 | 128.3715 | 50 | -0.28 | 76 |
GU.BHB.HHZ. | 2023-07-07T16:35:52.51 | 0.3 | positive | manual | P | 291 | 112.2987 | 50 | 0.24 | 60 |
GU.PZZ.HHZ. | 2023-07-07T16:35:52.90 | 3.0 | negative | manual | P | -1.03 | 0 | |||
GU.GBOS.HHZ. | 2023-07-07T16:35:52.88 | 0.6 | undecidable | manual | S | 246 | 65.6898 | 50 | -0.7 | 38 |
GU.STV.HHZ. | 2023-07-07T16:35:51.41 | 0.1 | undecidable | manual | P | 256 | 104.2179 | 50 | 0.39 | 78 |
GU.RORO.HHZ. | 2023-07-07T16:35:51.05 | 0.6 | undecidable | manual | S | 226 | 58.7967 | 50 | -0.68 | 39 |
GU.GORR.HHZ. | 2023-07-07T16:35:51.04 | 0.6 | undecidable | manual | S | 76 | 56.6988 | 50 | -0.13 | 45 |
4P.IT06A.HHZ. | 2023-07-07T16:35:51.16 | 0.6 | undecidable | manual | S | 276 | 56.9985 | 50 | -0.1 | 46 |
GU.ENR.HHZ. | 2023-07-07T16:35:50.32 | 0.1 | undecidable | manual | P | 254 | 97.6245 | 50 | 0.31 | 81 |
GU.IMI.HHZ. | 2023-07-07T16:35:48.38 | 0.1 | undecidable | manual | P | 222 | 84.6486 | 50 | 0.37 | 82 |
GU.ROTM.HHZ. | 2023-07-07T16:35:48.17 | 0.3 | undecidable | manual | S | 335 | 45.0216 | 50 | 0.11 | 70 |
GU.MGRO.HHZ. | 2023-07-07T16:35:47.68 | 0.1 | undecidable | manual | P | 232 | 79.4649 | 50 | 0.47 | 81 |
GU.CANO.HHZ. | 2023-07-07T16:35:46.76 | 0.6 | undecidable | manual | S | 223 | 41.8248 | 50 | -0.43 | 44 |
GU.GBOS.HHZ. | 2023-07-07T16:35:45.10 | 0.1 | undecidable | manual | P | 246 | 65.6898 | 50 | 0.01 | 91 |
4P.IT06A.HHZ. | 2023-07-07T16:35:44.07 | 0.1 | positive | manual | P | 276 | 56.9985 | 50 | 0.31 | 87 |
GU.RNCA.HHZ. | 2023-07-07T16:35:43.60 | 0.6 | undecidable | manual | S | 92 | 28.0497 | 50 | 0.08 | 48 |
GU.RORO.HHZ. | 2023-07-07T16:35:43.92 | 1.0 | undecidable | manual | P | 226 | 58.7967 | 50 | -0.11 | 23 |
GU.GORR.HHZ. | 2023-07-07T16:35:43.61 | 0.1 | undecidable | manual | P | 76 | 56.6988 | 50 | -0.09 | 91 |
IV.QLNO.HHZ. | 2023-07-07T16:35:42.64 | 0.6 | undecidable | manual | S | 229 | 26.5512 | 50 | -0.48 | 44 |
GU.ROTM.HHZ. | 2023-07-07T16:35:42.05 | 0.3 | negative | manual | P | 335 | 45.0216 | 50 | 0.14 | 69 |
IV.SARZ.HHE. | 2023-07-07T16:35:42.65 | 0.1 | undecidable | manual | P | 30 | 49.4172 | 50 | 0.06 | 93 |
GU.CANO.HHZ. | 2023-07-07T16:35:41.41 | 0.1 | positive | manual | P | 223 | 41.8248 | 50 | 0 | 96 |
IV.QLNO.HHZ. | 2023-07-07T16:35:39.08 | 0.6 | undecidable | manual | P | 229 | 26.5512 | 50 | 0.02 | 49 |
GU.RNCA.HHZ. | 2023-07-07T16:35:39.08 | 0.3 | positive | manual | P | 92 | 28.0497 | 50 | -0.21 | 70 |
GU.PCP.HHE. | 2023-07-07T16:35:37.64 | 0.6 | undecidable | manual | S | 328 | 7.6812 | 144 | -0.44 | 46 |
GU.PCP.HHE. | 2023-07-07T16:35:36.07 | 0.1 | undecidable | manual | P | 328 | 7.6812 | 144 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.QLNO.HHN. | ML:2.3 | 0.0010789999999999999 | 0.16 | AML | other | m | 2023-07-07T16:35:42.82 |
IV.QLNO.HHE. | ML:2.5 | 0.00188 | 1.84 | AML | other | m | 2023-07-07T16:35:42.92 |
GU.RNCA.HHN. | ML:1.8 | 0.000305 | 1.04 | AML | other | m | 2023-07-07T16:35:45.70 |
GU.RNCA.HHE. | ML:1.9 | 0.0003895 | 0.22 | AML | other | m | 2023-07-07T16:35:45.41 |
GU.CANO.HHE. | ML:2.5 | 0.0009945 | 0.24 | AML | other | m | 2023-07-07T16:35:47.55 |
GU.CANO.HHN. | ML:2.5 | 0.0011149999999999999 | 0.16 | AML | other | m | 2023-07-07T16:35:47.48 |
GU.ROTM.HHN. | ML:2.8 | 0.0019199999999999998 | 0.24 | AML | other | m | 2023-07-07T16:35:48.56 |
GU.ROTM.HHE. | ML:2.6 | 0.0013195000000000001 | 0.16 | AML | other | m | 2023-07-07T16:35:48.89 |
4P.IT06A.HHE. | ML:2.3 | 0.00045599999999999997 | 1.6 | AML | other | m | 2023-07-07T16:35:51.80 |
4P.IT06A.HHN. | ML:2.1 | 0.000249 | 0.44 | AML | other | m | 2023-07-07T16:35:52.40 |
GU.RORO.HHN. | ML:2.3 | 0.00039 | 0.1 | AML | other | m | 2023-07-07T16:35:52.25 |
GU.RORO.HHE. | ML:2.1 | 0.0002505 | 0.48 | AML | other | m | 2023-07-07T16:35:53.39 |
GU.GBOS.HHE. | ML:1.7 | 0.00008365 | 1.2 | AML | other | m | 2023-07-07T16:35:53.60 |
GU.GBOS.HHN. | ML:1.9 | 0.0001385 | 1.12 | AML | other | m | 2023-07-07T16:35:53.07 |
GU.GORR.HHE. | ML:1.8 | 0.0001425 | 1.56 | AML | other | m | 2023-07-07T16:35:53.97 |
GU.GORR.HHN. | ML:1.9 | 0.0001585 | 0.44 | AML | other | m | 2023-07-07T16:35:54.78 |
GU.MGRO.HHE. | ML:2.1 | 0.0001875 | 0.38 | AML | other | m | 2023-07-07T16:35:58.37 |
GU.MGRO.HHN. | ML:2.0 | 0.00014850000000000003 | 0.42 | AML | other | m | 2023-07-07T16:35:59.38 |
GU.IMI.HHN. | ML:1.9 | 0.00009615 | 1.64 | AML | other | m | 2023-07-07T16:36:01.00 |
GU.IMI.HHE. | ML:2.0 | 0.00013000000000000002 | 0.96 | AML | other | m | 2023-07-07T16:36:01.90 |
GU.ENR.HHN. | ML:2.4 | 0.000262 | 0.98 | AML | other | m | 2023-07-07T16:36:02.89 |
GU.ENR.HHE. | ML:2.3 | 0.0002165 | 0.26 | AML | other | m | 2023-07-07T16:36:03.88 |
GU.BHB.HHE. | ML:2.0 | 0.0000891 | 0.38 | AML | other | m | 2023-07-07T16:36:07.23 |
GU.BHB.HHN. | ML:1.9 | 0.0000701 | 0.26 | AML | other | m | 2023-07-07T16:36:07.48 |
GU.PZZ.HHE. | ML:2.2 | 0.00011399999999999999 | 0.2 | AML | other | m | 2023-07-07T16:36:09.16 |
GU.PZZ.HHN. | ML:2.1 | 0.0000892 | 0.8 | AML | other | m | 2023-07-07T16:36:09.45 |
GU.TRAV.HHN. | ML:1.5 | 0.000019799999999999997 | 1.04 | AML | other | m | 2023-07-07T16:36:14.41 |
GU.RSP.HHN. | ML:1.2 | 0.000009820000000000001 | 0.66 | AML | other | m | 2023-07-07T16:36:15.00 |
GU.TRAV.HHE. | ML:1.7 | 0.00003485 | 0.36 | AML | other | m | 2023-07-07T16:36:16.27 |
GU.RSP.HHE. | ML:1.2 | 0.000010359999999999999 | 1.58 | AML | other | m | 2023-07-07T16:36:19.88 |
GU.POPM.HHE. | ML:1.8 | 0.0000234 | 0.72 | AML | other | m | 2023-07-07T16:36:27.56 |
GU.POPM.HHN. | ML:1.8 | 0.000026500000000000004 | 1.16 | AML | other | m | 2023-07-07T16:36:27.02 |