A magnitude ML 1.4 earthquake occured in region: Costa Ligure centro occidentale (Savona), on
and geographic coordinates (lat, lon) 44.0290, 8.6520 at 10 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2023-03-25 09:04:20 |
44.0287 | 8.6517 | 10 | 2024-03-01 17:18:19 |
Bollettino Sismico Italiano INGV | 124175081 |
Reviewed Rev100 |
ML 1.4 | 2023-03-25 09:04:20 |
44.0427 | 8.6407 | 9 | 2023-03-25 09:28:05 |
Sala Sismica INGV-Roma | 115716571 |
Field | Value |
---|---|
Time (UTC) | 2023-03-25 09:04:20 ± 0.34 |
Latitude | 44.0287 ± 0.0117 |
Longitude | 8.6517 ± 0.0113 |
Depth (km) | 10 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124175081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1096 |
Semi-minor axis of confidence ellipse (meter) | 899 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1100.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.08638 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 124175081 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-12-21 14:07:49 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 115716571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-25 09:28:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2023-03-25T09:06:22.51 | 3.0 | undecidable | manual | Sg | 9.76 | 0 | |||
IV.GUMA.HHZ. | 2023-03-25T09:06:20.56 | 3.0 | undecidable | manual | Sg | 14.64 | 0 | |||
IV.CLTA.HHZ. | 2023-03-25T09:06:17.15 | 3.0 | undecidable | manual | Pn | -5.35 | 0 | |||
IV.PTCC.HHZ. | 2023-03-25T09:06:16.29 | 3.0 | undecidable | manual | Sn | 1.15 | 0 | |||
IV.PZUN.HHZ. | 2023-03-25T09:06:11.45 | 3.0 | positive | manual | Pg | 12.03 | 0 | |||
IV.CSP1.EHZ. | 2023-03-25T09:06:06.99 | 3.0 | undecidable | manual | Sn | 3.53 | 0 | |||
IV.VULT.HHZ. | 2023-03-25T09:05:57.35 | 3.0 | undecidable | manual | Pn | 1.99 | 0 | |||
IV.IFOR.HHZ. | 2023-03-25T09:05:54.77 | 3.0 | undecidable | manual | Pg | 11.84 | 0 | |||
RF.GEPF.HHZ. | 2023-03-25T09:05:35.40 | 3.0 | positive | manual | Pg | 11.67 | 0 | |||
IV.MCI.EHZ. | 2023-03-25T09:05:35.41 | 3.0 | undecidable | manual | Pn | -0.36 | 0 | |||
IV.CSNT.HHZ. | 2023-03-25T09:05:28.27 | 3.0 | undecidable | manual | Sg | 0.12 | 0 | |||
IV.IMOL.HNZ. | 2023-03-25T09:05:03.72 | 3.0 | negative | manual | Pg | 1.09 | 0 | |||
FR.SAOF.HHZ.00 | 2023-03-25T09:04:46.91 | 0.6 | undecidable | manual | S | 267 | 87.7455 | 50 | -0.08 | 47 |
GU.GBOS.HHZ. | 2023-03-25T09:04:42.30 | 0.6 | undecidable | manual | S | 290 | 68.7756 | 50 | 0.37 | 46 |
GU.MGRO.HHE. | 2023-03-25T09:04:41.57 | 0.6 | undecidable | manual | S | 272 | 67.2771 | 50 | 0.05 | 49 |
GU.IMI.HHE. | 2023-03-25T09:04:40.22 | 0.6 | undecidable | manual | S | 258 | 61.9935 | 50 | 0.12 | 49 |
GU.EQUI.HHN. | 2023-03-25T09:04:40.15 | 0.3 | undecidable | manual | P | 82 | 120.5904 | 50 | -0.81 | 54 |
GU.STV.HHE. | 2023-03-25T09:04:39.90 | 0.3 | undecidable | manual | P | 283 | 108.2139 | 50 | 0.85 | 54 |
GU.PCP.HHZ. | 2023-03-25T09:04:39.01 | 0.6 | undecidable | manual | S | 352 | 57.498 | 50 | 0.11 | 50 |
GU.ENR.HHE. | 2023-03-25T09:04:38.48 | 0.3 | undecidable | manual | P | 283 | 100.7214 | 50 | 0.59 | 61 |
IV.PLMA.HHE. | 2023-03-25T09:04:37.47 | 0.3 | undecidable | manual | P | 88 | 95.8263 | 50 | 0.32 | 66 |
FR.SAOF.HHZ.00 | 2023-03-25T09:04:36.12 | 0.3 | undecidable | manual | P | 267 | 87.7455 | 50 | 0.22 | 69 |
GU.RORO.HHZ. | 2023-03-25T09:04:35.83 | 0.6 | undecidable | manual | S | 281 | 47.5191 | 50 | -0.42 | 48 |
GU.GORR.HHZ. | 2023-03-25T09:04:35.04 | 0.3 | undecidable | manual | P | 38 | 81.8514 | 50 | 0.05 | 72 |
IV.QLNO.HHZ. | 2023-03-25T09:04:34.60 | 0.6 | undecidable | manual | S | 324 | 40.8258 | 50 | 0.14 | 51 |
GU.CANO.HHZ. | 2023-03-25T09:04:33.52 | 0.6 | undecidable | manual | S | 301 | 38.5281 | 50 | -0.32 | 49 |
GU.MGRO.HHE. | 2023-03-25T09:04:32.74 | 0.3 | undecidable | manual | P | 272 | 67.2771 | 50 | 0 | 75 |
GU.GBOS.HHZ. | 2023-03-25T09:04:32.87 | 0.3 | undecidable | manual | P | 290 | 68.7756 | 50 | -0.11 | 73 |
GU.IMI.HHE. | 2023-03-25T09:04:31.74 | 0.3 | undecidable | manual | P | 258 | 61.9935 | 50 | -0.18 | 73 |
GU.RNCA.HHE. | 2023-03-25T09:04:30.73 | 0.3 | undecidable | manual | P | 26 | 54.501 | 50 | -0.05 | 76 |
IT.GNV.HGE. | 2023-03-25T09:04:30.73 | 0.3 | undecidable | manual | P | 26 | 49.9167 | 50 | 0.66 | 66 |
GU.PCP.HHZ. | 2023-03-25T09:04:30.94 | 0.3 | undecidable | manual | P | 352 | 57.498 | 50 | -0.29 | 72 |
GU.RORO.HHZ. | 2023-03-25T09:04:29.35 | 0.3 | undecidable | manual | P | 281 | 47.5191 | 50 | -0.35 | 72 |
GU.CANO.HHZ. | 2023-03-25T09:04:28.05 | 0.1 | undecidable | manual | P | 301 | 38.5281 | 50 | -0.26 | 100 |
IV.QLNO.HHZ. | 2023-03-25T09:04:28.37 | 0.3 | undecidable | manual | P | 324 | 40.8258 | 50 | -0.3 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CANO.HHE. | ML:1.8 | 0.0002085 | 0.2 | AML | other | m | 2023-03-25T09:04:34.83 |
GU.CANO.HHN. | ML:1.5 | 0.0001225 | 1.1 | AML | other | m | 2023-03-25T09:04:35.58 |
IV.QLNO.HHE. | ML:1.2 | 0.000056723255 | 0.1408 | AML | other | m | 2023-03-25T09:04:35.50 |
IV.QLNO.HHN. | ML:1.4 | 0.00007699775 | 0.1408 | AML | other | m | 2023-03-25T09:04:36.23 |
GU.RORO.HHN. | ML:1.4 | 0.00007719265000000001 | 0.3392 | AML | other | m | 2023-03-25T09:04:36.69 |
GU.RORO.HHE. | ML:1.6 | 0.00009790037500000001 | 0.1984 | AML | other | m | 2023-03-25T09:04:36.72 |
GU.PCP.HHE. | ML:1.7 | 0.00010694505 | 1.7824 | AML | other | m | 2023-03-25T09:04:40.93 |
GU.PCP.HHN. | ML:1.4 | 0.000049524489999999996 | 1.6416 | AML | other | m | 2023-03-25T09:04:40.94 |
GU.GBOS.HHN. | ML:1.3 | 0.000034086544999999996 | 0.32 | AML | other | m | 2023-03-25T09:04:42.83 |
GU.GBOS.HHE. | ML:1.1 | 0.00001960996 | 0.2624 | AML | other | m | 2023-03-25T09:04:42.98 |
GU.GORR.HHN. | ML:1.5 | 0.000040849105 | 0.3008 | AML | other | m | 2023-03-25T09:04:46.36 |
GU.GORR.HHE. | ML:1.4 | 0.000032044441 | 0.1408 | AML | other | m | 2023-03-25T09:04:47.26 |