A magnitude ML 1.8 earthquake occured in region: 2 km NE Fontanigorda (GE), on
and geographic coordinates (lat, lon) 44.5600, 9.3180 at 4 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Fontanigorda | GE | 2 | 277 | 277 |
Rovegno | GE | 4 | 554 | 831 |
Gorreto | GE | 6 | 97 | 928 |
Montebruno | GE | 6 | 240 | 1168 |
Fascia | GE | 7 | 81 | 1249 |
Rezzoaglio | GE | 7 | 995 | 2244 |
Ottone | PC | 7 | 516 | 2760 |
Rondanina | GE | 8 | 62 | 2822 |
Propata | GE | 11 | 142 | 2964 |
Santo Stefano d'Aveto | GE | 11 | 1126 | 4090 |
Zerba | PC | 12 | 77 | 4167 |
Favale di Malvaro | GE | 13 | 466 | 4633 |
Carrega Ligure | AL | 13 | 84 | 4717 |
Cerignale | PC | 13 | 127 | 4844 |
Torriglia | GE | 13 | 2311 | 7155 |
Lorsica | GE | 15 | 468 | 7623 |
Neirone | GE | 15 | 916 | 8539 |
Borzonasca | GE | 16 | 2049 | 10588 |
Ferriere | PC | 17 | 1294 | 11882 |
Orero | GE | 17 | 565 | 12447 |
Moconesi | GE | 18 | 2614 | 15061 |
Corte Brugnatella | PC | 18 | 586 | 15647 |
Cicagna | GE | 18 | 2502 | 18149 |
Tribogna | GE | 19 | 614 | 18763 |
Coreglia Ligure | GE | 19 | 285 | 19048 |
Lumarzo | GE | 19 | 1535 | 20583 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2017-03-04 02:58:09 |
44.5602 | 9.3185 | 4 | 2018-01-10 09:55:02 |
Bollettino Sismico Italiano INGV | 48818761 |
Reviewed Rev100 |
ML 1.8 | 2017-03-04 02:58:09 |
44.5658 | 9.375 | 11 | 2017-03-04 03:06:50 |
Sala Sismica INGV-Roma | 41932661 |
Field | Value |
---|---|
Time (UTC) | 2017-03-04 02:58:09 ± 0.13 |
Latitude | 44.5602 ± 0.0072 |
Longitude | 9.3185 ± 0.0101 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 48818761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 810 |
Semi-minor axis of confidence ellipse (meter) | 521 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.05036 |
Epicentral distance of station farthest from the epicenter (degree) | 1.00095 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 48818761 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-08-08 16:31:35 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 41932661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-04 03:06:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.QLNO.HHZ. | 2017-03-04T02:58:36.15 | 0.6 | undecidable | manual | S | 252 | 81.3519 | 50 | 0.8 | 36 |
GU.RORO.HHZ. | 2017-03-04T02:58:29.51 | 0.3 | undecidable | manual | P | 244 | 111.0999 | 50 | 0.5 | 57 |
IV.QLNO.HHZ. | 2017-03-04T02:58:23.73 | 0.6 | undecidable | manual | P | 252 | 81.3519 | 50 | -0.69 | 37 |
GU.PCP.HHZ. | 2017-03-04T02:58:20.65 | 0.1 | undecidable | manual | P | 268 | 61.1943 | 50 | -0.66 | 78 |
GU.RNCA.HHZ. | 2017-03-04T02:58:20.28 | 0.6 | undecidable | manual | S | 251 | 30.6471 | 96 | 0.07 | 48 |
GU.GRAM.HHZ. | 2017-03-04T02:58:20.82 | 0.1 | undecidable | manual | P | 97 | 59.5959 | 50 | -0.25 | 88 |
IV.MSSA.HHZ. | 2017-03-04T02:58:20.79 | 0.6 | undecidable | manual | S | 150 | 31.3464 | 96 | 0.36 | 45 |
IV.SARZ.HHZ. | 2017-03-04T02:58:19.18 | 0.1 | undecidable | manual | P | 317 | 46.7199 | 94 | 0.31 | 89 |
IV.BOB.HHZ. | 2017-03-04T02:58:18.93 | 0.6 | undecidable | manual | S | 24 | 25.1526 | 98 | 0.61 | 43 |
GU.RNCA.HHZ. | 2017-03-04T02:58:15.76 | 0.1 | undecidable | manual | P | 251 | 30.6471 | 96 | 0.08 | 96 |
IV.MSSA.HHZ. | 2017-03-04T02:58:15.67 | 0.1 | undecidable | manual | P | 150 | 31.3464 | 96 | -0.14 | 95 |
IV.BOB.HHZ. | 2017-03-04T02:58:14.69 | 0.1 | undecidable | manual | P | 24 | 25.1526 | 98 | 0.1 | 97 |
GU.GORR.HHN. | 2017-03-04T02:58:11.47 | 0.3 | undecidable | manual | S | 339 | 5.5944 | 122 | -0.31 | 72 |
GU.GORR.HHN. | 2017-03-04T02:58:10.70 | 0.1 | undecidable | manual | P | 339 | 5.5944 | 122 | -0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BOB.HHE. | ML:2.1 | 0.0008505 | 0.52 | AML | other | m | 2017-03-04T02:58:19.35 |
IV.BOB.HHN. | ML:1.9 | 0.000519 | 0.7 | AML | other | m | 2017-03-04T02:58:19.55 |
IV.MSSA.HHE. | ML:1.9 | 0.000422 | 1.5 | AML | other | m | 2017-03-04T02:58:21.09 |
IV.MSSA.HHN. | ML:1.8 | 0.00028849999999999997 | 0.72 | AML | other | m | 2017-03-04T02:58:22.50 |
GU.PCP.HHN. | ML:1.7 | 0.0001081 | 1.04 | AML | other | m | 2017-03-04T02:58:35.00 |
GU.PCP.HHE. | ML:1.5 | 0.00005865 | 0.42 | AML | other | m | 2017-03-04T02:58:38.25 |
IV.QLNO.HHE. | ML:1.7 | 0.00006709999999999999 | 0.82 | AML | other | m | 2017-03-04T02:58:37.73 |
IV.QLNO.HHN. | ML:1.6 | 0.0000543 | 0.44 | AML | other | m | 2017-03-04T02:58:40.71 |
GU.RNCA.HHN. | ML:1.8 | 0.00028849999999999997 | 1.24 | AML | other | m | 2017-03-04T02:58:20.31 |
GU.RNCA.HHE. | ML:1.7 | 0.000255 | 0.74 | AML | other | m | 2017-03-04T02:58:21.37 |
GU.RORO.HHN. | ML:1.7 | 0.00004425 | 0.56 | AML | other | m | 2017-03-04T02:58:44.97 |
GU.RORO.HHE. | ML:1.7 | 0.00004435 | 0.8 | AML | other | m | 2017-03-04T02:58:48.56 |
IV.SARZ.HHN. | ML:2.1 | 0.0003825 | 0.96 | AML | other | m | 2017-03-04T02:58:36.32 |
IV.SARZ.HHE. | ML:2.0 | 0.0003015 | 1.32 | AML | other | m | 2017-03-04T02:58:33.99 |