A magnitude ML 1.4 earthquake occured in region: Costa Ligure centro occidentale (Savona), on
and geographic coordinates (lat, lon) 43.9610, 8.5970 at 14 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 | 2014-04-25 21:03:50 |
43.9613 | 8.5972 | 14 | 2015-09-21 09:36:10 |
Bollettino Sismico Italiano INGV | 16535091 |
Reviewed Rev100 |
ML 1.4 | 2014-04-25 21:03:50 |
43.9852 | 8.5625 | 9 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6297501 |
Field | Value |
---|---|
Time (UTC) | 2014-04-25 21:03:50 ± 0.12 |
Latitude | 43.9613 ± 0.0072 |
Longitude | 8.5972 ± 0.0050 |
Depth (km) | 14 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 16535091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 628 |
Semi-minor axis of confidence ellipse (meter) | 533 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.07739 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 16535091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-01-15 10:57:11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 6297501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-04-25 21:11:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T0701.HNZ. | 2014-04-25T21:05:49.61 | 3.0 | undecidable | manual | Pg | 17.68 | 0 | |||
IV.FIU.EHZ. | 2014-04-25T21:04:59.99 | 3.0 | undecidable | manual | Sn | 4.59 | 0 | |||
IV.VVLD.HHZ. | 2014-04-25T21:04:55.65 | 3.0 | undecidable | manual | Pn | -0.11 | 0 | |||
IV.ATVO.HHZ. | 2014-04-25T21:04:43.67 | 3.0 | undecidable | manual | Pg | 7.51 | 0 | |||
IV.MURB.HHZ. | 2014-04-25T21:04:43.09 | 3.0 | undecidable | manual | Pg | 6.37 | 0 | |||
IV.GROG.HHE. | 2014-04-25T21:04:24.53 | 0.1 | undecidable | manual | S | 119 | 119.5914 | 92 | 0.1 | 86 |
GU.STV.HHZ. | 2014-04-25T21:04:20.95 | 0.3 | undecidable | manual | S | 288 | 106.0161 | 92 | 0.14 | 66 |
IV.PLMA.HHE. | 2014-04-25T21:04:19.09 | 0.3 | undecidable | manual | S | 84 | 100.7214 | 92 | -0.3 | 64 |
GU.ENR.HHZ. | 2014-04-25T21:04:19.33 | 0.3 | undecidable | manual | S | 288 | 98.2239 | 92 | 0.59 | 61 |
GU.GORR.HHE. | 2014-04-25T21:04:17.26 | 0.3 | undecidable | manual | S | 37 | 90.4428 | 92 | 0.61 | 58 |
IV.MSSA.HHE. | 2014-04-25T21:04:14.62 | 0.6 | undecidable | manual | S | 61 | 83.1501 | 93 | -0.09 | 47 |
FR.SAOF.HHE. | 2014-04-25T21:04:14.75 | 0.3 | undecidable | manual | S | 272 | 83.4498 | 93 | -0.02 | 69 |
GU.BHB.HHZ. | 2014-04-25T21:04:14.42 | 3.0 | positive | manual | P | 0.44 | 0 | |||
GU.NEGI.HHZ. | 2014-04-25T21:04:12.18 | 0.3 | undecidable | manual | S | 260 | 72.6717 | 93 | 0.28 | 69 |
GU.GBOS.HHZ. | 2014-04-25T21:04:10.29 | 0.3 | undecidable | manual | S | 298 | 67.8765 | 93 | -0.34 | 67 |
IV.GROG.HHE. | 2014-04-25T21:04:09.28 | 0.6 | undecidable | manual | P | 119 | 119.5914 | 92 | -0.61 | 37 |
GU.PCP.HHZ. | 2014-04-25T21:04:09.79 | 0.1 | undecidable | manual | S | 356 | 64.491 | 94 | 0.07 | 95 |
GU.STV.HHZ. | 2014-04-25T21:04:08.11 | 0.3 | undecidable | manual | P | 288 | 106.0161 | 92 | 0.31 | 64 |
GU.ENR.HHZ. | 2014-04-25T21:04:07.04 | 0.3 | undecidable | manual | P | 288 | 98.2239 | 92 | 0.44 | 63 |
IV.PLMA.HHE. | 2014-04-25T21:04:06.96 | 0.3 | undecidable | manual | P | 84 | 100.7214 | 92 | -0.02 | 68 |
GU.GORR.HHE. | 2014-04-25T21:04:05.63 | 0.3 | undecidable | manual | P | 37 | 90.4428 | 92 | 0.23 | 66 |
FR.SAOF.HHE. | 2014-04-25T21:04:04.47 | 0.3 | undecidable | manual | P | 272 | 83.4498 | 93 | 0.15 | 69 |
GU.RORO.HHZ. | 2014-04-25T21:04:04.20 | 0.3 | undecidable | manual | S | 292 | 45.5211 | 96 | -0.48 | 67 |
IV.QLNO.HHZ. | 2014-04-25T21:04:04.10 | 0.3 | undecidable | manual | S | 334 | 44.9217 | 96 | -0.43 | 70 |
IV.MSSA.HHE. | 2014-04-25T21:04:04.13 | 0.6 | undecidable | manual | P | 61 | 83.1501 | 93 | -0.14 | 46 |
GU.NEGI.HHZ. | 2014-04-25T21:04:02.86 | 0.3 | undecidable | manual | P | 260 | 72.6717 | 93 | 0.2 | 70 |
GU.GBOS.HHZ. | 2014-04-25T21:04:01.88 | 0.3 | undecidable | manual | P | 298 | 67.8765 | 93 | -0.04 | 71 |
GU.PCP.HHZ. | 2014-04-25T21:04:01.29 | 0.3 | undecidable | manual | P | 356 | 64.491 | 94 | -0.11 | 72 |
GU.FINB.HHZ. | 2014-04-25T21:04:00.80 | 0.3 | undecidable | manual | S | 318 | 32.3454 | 99 | -0.39 | 71 |
GU.RORO.HHZ. | 2014-04-25T21:03:58.44 | 0.3 | undecidable | manual | P | 292 | 45.5211 | 96 | -0.05 | 74 |
IV.QLNO.HHZ. | 2014-04-25T21:03:58.24 | 0.1 | undecidable | manual | P | 334 | 44.9217 | 96 | -0.16 | 98 |
GU.FINB.HHZ. | 2014-04-25T21:03:56.33 | 0.1 | undecidable | manual | P | 318 | 32.3454 | 99 | -0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.FINB.HHE. | ML:1.2 | 0.00007159999999999999 | 1.68 | AML | other | m | 2014-04-25T21:04:02.08 |