A magnitude ML 2.1 earthquake occured in region: Costa Ligure centro occidentale (Savona), on
and geographic coordinates (lat, lon) 44.1150, 8.6680 at 11 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 2.1 | 2019-12-03 07:19:18 |
44.1147 | 8.6678 | 11 | 2020-02-28 16:42:15 |
Bollettino Sismico Italiano INGV | 74786391 |
Reviewed Rev100 |
ML 2.1 | 2019-12-03 07:19:17 |
44.1092 | 8.6832 | 9 | 2019-12-03 07:30:08 |
Sala Sismica INGV-Roma | 74269921 |
Field | Value |
---|---|
Time (UTC) | 2019-12-03 07:19:18 ± 0.34 |
Latitude | 44.1147 ± 0.0108 |
Longitude | 8.6678 ± 0.0075 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74786391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1121 |
Semi-minor axis of confidence ellipse (meter) | 475 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 351 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 37 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.43622 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 74786391 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-23 08:58:58 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 74269921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-03 07:30:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHZ. | 2019-12-03T07:20:03.93 | 0.6 | undecidable | manual | S | 316 | 159.4182 | 50 | 0.71 | 34 |
GU.PZZ.HHZ. | 2019-12-03T07:19:56.00 | 0.6 | undecidable | manual | S | 290 | 130.6692 | 50 | 0.45 | 41 |
GU.BHB.HHZ. | 2019-12-03T07:19:56.85 | 0.3 | undecidable | manual | S | 306 | 136.9629 | 50 | -0.38 | 62 |
GU.GRAM.HHZ. | 2019-12-03T07:19:53.20 | 0.6 | undecidable | manual | S | 69 | 118.5924 | 50 | 0.87 | 36 |
GU.BLANC.HHZ. | 2019-12-03T07:19:53.75 | 0.6 | positive | manual | P | -0.38 | 25 | |||
GU.STV.HHZ. | 2019-12-03T07:19:49.85 | 0.6 | undecidable | manual | S | 278 | 107.7144 | 50 | 0.42 | 43 |
GU.ENR.HHZ. | 2019-12-03T07:19:47.73 | 0.3 | undecidable | manual | S | 278 | 100.0221 | 50 | 0.35 | 67 |
IV.PLMA.HHZ. | 2019-12-03T07:19:45.25 | 0.3 | undecidable | manual | S | 94 | 94.7385 | 50 | -0.72 | 60 |
FR.SAOF.HHZ.00 | 2019-12-03T07:19:45.37 | 0.6 | undecidable | manual | S | 0.37 | 46 | |||
GU.RSP.HHZ. | 2019-12-03T07:19:43.95 | 0.3 | undecidable | manual | P | 316 | 159.4182 | 50 | -0.22 | 59 |
GU.CARD.HHZ. | 2019-12-03T07:19:42.77 | 1.0 | undecidable | manual | P | 93 | 144.9438 | 50 | 0.83 | 17 |
GU.BHB.HHZ. | 2019-12-03T07:19:41.48 | 0.1 | undecidable | manual | P | 306 | 136.9629 | 50 | 0.77 | 72 |
GU.GORR.HHZ. | 2019-12-03T07:19:40.43 | 0.3 | undecidable | manual | S | 42 | 73.7706 | 50 | 0.07 | 75 |
IV.MONC.HHZ. | 2019-12-03T07:19:39.93 | 0.1 | undecidable | manual | P | 331 | 121.4895 | 50 | 1.61 | 48 |
IV.MSSA.HHZ. | 2019-12-03T07:19:39.73 | 0.6 | undecidable | manual | S | 71 | 71.1732 | 50 | 0.06 | 50 |
GU.GRAM.HHZ. | 2019-12-03T07:19:38.37 | 0.3 | undecidable | manual | P | 69 | 118.5924 | 50 | 0.49 | 63 |
IV.IMI.HHZ. | 2019-12-03T07:19:38.60 | 0.3 | undecidable | manual | S | 250 | 65.7897 | 50 | 0.35 | 72 |
GU.PZZ.HHZ. | 2019-12-03T07:19:38.98 | 0.3 | undecidable | manual | P | 290 | 130.6692 | 50 | -0.76 | 55 |
GU.GBOS.HHZ. | 2019-12-03T07:19:38.50 | 0.3 | undecidable | manual | S | 282 | 67.377 | 50 | -0.16 | 74 |
GU.STV.HHZ. | 2019-12-03T07:19:37.05 | 0.1 | undecidable | manual | P | 278 | 107.7144 | 50 | 0.84 | 74 |
GU.ENR.HHZ. | 2019-12-03T07:19:35.64 | 0.1 | undecidable | manual | P | 278 | 100.0221 | 50 | 0.62 | 83 |
IV.PLMA.HHZ. | 2019-12-03T07:19:33.60 | 0.1 | undecidable | manual | P | 94 | 94.7385 | 50 | -0.61 | 84 |
GU.RORO.HHZ. | 2019-12-03T07:19:33.03 | 0.3 | undecidable | manual | S | 270 | 47.9187 | 50 | -0.44 | 73 |
FR.SAOF.HHZ.00 | 2019-12-03T07:19:33.93 | 0.6 | positive | manual | P | 0.43 | 45 | |||
GU.PCP.HHZ. | 2019-12-03T07:19:33.39 | 0.3 | undecidable | manual | S | 348 | 48.3183 | 50 | -0.19 | 77 |
GU.RNCA.HHZ. | 2019-12-03T07:19:32.92 | 0.6 | undecidable | manual | S | 30 | 45.5211 | 50 | 0.1 | 52 |
IV.MSSA.HHZ. | 2019-12-03T07:19:31.03 | 0.6 | undecidable | manual | P | 71 | 71.1732 | 50 | 0.46 | 46 |
GU.GORR.HHZ. | 2019-12-03T07:19:31.35 | 0.1 | undecidable | manual | P | 42 | 73.7706 | 50 | 0.38 | 94 |
GU.GBOS.HHZ. | 2019-12-03T07:19:29.83 | 0.1 | undecidable | manual | P | 282 | 67.377 | 50 | -0.16 | 99 |
IV.QLNO.HHZ. | 2019-12-03T07:19:29.69 | 0.3 | undecidable | manual | S | 312 | 34.5432 | 50 | -0.22 | 78 |
IV.IMI.HHZ. | 2019-12-03T07:19:29.53 | 0.1 | undecidable | manual | P | 250 | 65.7897 | 50 | -0.22 | 98 |
GU.CANO.HHZ. | 2019-12-03T07:19:29.68 | 0.3 | undecidable | manual | S | 287 | 35.8419 | 50 | -0.55 | 72 |
GU.RNCA.HHZ. | 2019-12-03T07:19:26.31 | 0.1 | undecidable | manual | P | 30 | 45.5211 | 50 | -0.31 | 100 |
GU.RORO.HHZ. | 2019-12-03T07:19:26.39 | 0.1 | undecidable | manual | P | 270 | 47.9187 | 50 | -0.6 | 92 |
GU.PCP.HHZ. | 2019-12-03T07:19:26.55 | 0.1 | undecidable | manual | P | 348 | 48.3183 | 50 | -0.5 | 95 |
GU.CANO.HHZ. | 2019-12-03T07:19:24.71 | 0.1 | undecidable | manual | P | 287 | 35.8419 | 50 | -0.41 | 100 |
IV.QLNO.HHZ. | 2019-12-03T07:19:24.52 | 0.1 | undecidable | manual | P | 312 | 34.5432 | 50 | -0.41 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.QLNO.HHE. | ML:2.0 | 0.0004435 | 0.8 | AML | other | m | 2019-12-03T07:19:30.03 |
IV.QLNO.HHN. | ML:2.3 | 0.0007564999999999999 | 0.2 | AML | other | m | 2019-12-03T07:19:30.18 |
GU.CANO.HHN. | ML:2.3 | 0.0008939999999999999 | 0.86 | AML | other | m | 2019-12-03T07:19:31.11 |
GU.CANO.HHE. | ML:2.3 | 0.0007624999999999999 | 0.48 | AML | other | m | 2019-12-03T07:19:31.87 |
GU.RORO.HHN. | ML:2.2 | 0.000384 | 1.28 | AML | other | m | 2019-12-03T07:19:33.27 |
GU.PCP.HHN. | ML:2.1 | 0.000345 | 1.58 | AML | other | m | 2019-12-03T07:19:33.13 |
GU.PCP.HHE. | ML:2.0 | 0.000254 | 1.34 | AML | other | m | 2019-12-03T07:19:34.05 |
GU.RORO.HHE. | ML:2.3 | 0.0006035 | 0.7 | AML | other | m | 2019-12-03T07:19:34.45 |
GU.RNCA.HHN. | ML:1.6 | 0.00010545 | 0.62 | AML | other | m | 2019-12-03T07:19:34.37 |
GU.RNCA.HHE. | ML:1.9 | 0.00021300000000000003 | 0.48 | AML | other | m | 2019-12-03T07:19:35.68 |
GU.GBOS.HHE. | ML:1.8 | 0.00010314999999999999 | 0.7 | AML | other | m | 2019-12-03T07:19:39.29 |
GU.GBOS.HHN. | ML:1.9 | 0.0001415 | 0.46 | AML | other | m | 2019-12-03T07:19:39.65 |
IV.IMI.HHE. | ML:2.0 | 0.000174 | 0.4 | AML | other | m | 2019-12-03T07:19:40.69 |
GU.GORR.HHE. | ML:2.1 | 0.00021050000000000002 | 1.1 | AML | other | m | 2019-12-03T07:19:41.56 |
IV.IMI.HHN. | ML:2.1 | 0.00023299999999999997 | 1.46 | AML | other | m | 2019-12-03T07:19:41.78 |
IV.MSSA.HHE. | ML:2.1 | 0.0001875 | 0.44 | AML | other | m | 2019-12-03T07:19:41.61 |
GU.GORR.HHN. | ML:2.0 | 0.000166 | 1.46 | AML | other | m | 2019-12-03T07:19:42.18 |
IV.MSSA.HHN. | ML:2.0 | 0.0001785 | 0.42 | AML | other | m | 2019-12-03T07:19:44.76 |
FR.SAOF.HHE.00 | ML:2.0 | 0.0001255 | 1.56 | AML | other | m | 2019-12-03T07:19:46.15 |
FR.SAOF.HHN.00 | ML:2.0 | 0.000112 | 1.16 | AML | other | m | 2019-12-03T07:19:48.66 |
GU.ENR.HHE. | ML:2.0 | 0.0001022 | 0.5 | AML | other | m | 2019-12-03T07:19:49.10 |
GU.ENR.HHN. | ML:2.3 | 0.000183 | 0.18 | AML | other | m | 2019-12-03T07:19:49.68 |
GU.STV.HHN. | ML:1.9 | 0.00007209999999999999 | 0.96 | AML | other | m | 2019-12-03T07:19:53.14 |
GU.GRAM.HHE. | ML:2.3 | 0.000156 | 1.64 | AML | other | m | 2019-12-03T07:19:53.84 |
GU.GRAM.HHN. | ML:2.5 | 0.00023150000000000002 | 0.3 | AML | other | m | 2019-12-03T07:19:54.87 |
GU.STV.HHE. | ML:1.9 | 0.00007225000000000001 | 0.78 | AML | other | m | 2019-12-03T07:19:54.49 |
GU.BHB.HHN. | ML:2.1 | 0.0000769 | 0.5 | AML | other | m | 2019-12-03T07:19:59.59 |
GU.BHB.HHE. | ML:2.2 | 0.00009340000000000001 | 0.96 | AML | other | m | 2019-12-03T07:20:00.03 |
GU.PZZ.HHE. | ML:2.3 | 0.00014099999999999998 | 0.64 | AML | other | m | 2019-12-03T07:20:00.35 |
GU.PZZ.HHN. | ML:2.4 | 0.000143 | 0.86 | AML | other | m | 2019-12-03T07:20:00.52 |
IV.MONC.HHN. | ML:2.3 | 0.00015949999999999997 | 0.44 | AML | other | m | 2019-12-03T07:20:02.58 |
IV.MONC.HHE. | ML:2.4 | 0.000177 | 0.36 | AML | other | m | 2019-12-03T07:20:03.81 |
GU.RSP.HHN. | ML:2.0 | 0.00004895 | 1 | AML | other | m | 2019-12-03T07:20:06.69 |
GU.RSP.HHE. | ML:2.0 | 0.00004585 | 0.24 | AML | other | m | 2019-12-03T07:20:07.66 |