A magnitude ML 1.3 earthquake occured in region: 3 km E Zignago (SP), on
and geographic coordinates (lat, lon) 44.2870, 9.7880 at 9 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 |
---|---|---|---|---|
Zignago | SP | 4 | 532 | 532 |
Rocchetta di Vara | SP | 5 | 703 | 1235 |
Calice al Cornoviglio | SP | 6 | 1138 | 2373 |
Brugnato | SP | 7 | 1270 | 3643 |
Zeri | MS | 8 | 1094 | 4737 |
Borghetto di Vara | SP | 9 | 938 | 5675 |
Sesta Godano | SP | 9 | 1377 | 7052 |
Mulazzo | MS | 10 | 2424 | 9476 |
Beverino | SP | 10 | 2429 | 11905 |
Carrodano | SP | 12 | 503 | 12408 |
Pontremoli | MS | 13 | 7357 | 19765 |
Pignone | SP | 13 | 565 | 20330 |
Filattiera | MS | 13 | 2309 | 22639 |
Villafranca in Lunigiana | MS | 13 | 4770 | 27409 |
Bolano | SP | 14 | 7813 | 35222 |
Tresana | MS | 14 | 2044 | 37266 |
Carro | SP | 14 | 545 | 37811 |
Riccò del Golfo di Spezia | SP | 15 | 3698 | 41509 |
Follo | SP | 15 | 6337 | 47846 |
Podenzana | MS | 15 | 2180 | 50026 |
Aulla | MS | 17 | 11263 | 61289 |
Bagnone | MS | 17 | 1887 | 63176 |
Santo Stefano di Magra | SP | 17 | 9360 | 72536 |
Vezzano Ligure | SP | 18 | 7356 | 79892 |
Varese Ligure | SP | 18 | 2059 | 81951 |
Vernazza | SP | 19 | 848 | 82799 |
Monterosso al Mare | SP | 19 | 1464 | 84263 |
Levanto | SP | 19 | 5499 | 89762 |
Albareto | PR | 19 | 2156 | 91918 |
Bonassola | SP | 20 | 862 | 92780 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-01-11 15:12:55 |
44.2867 | 9.7882 | 9 | 2020-01-11 15:23:31 |
Sala Sismica INGV-Roma | 75465631 |
Field | Value |
---|---|
Time (UTC) | 2020-01-11 15:12:55 ± 0.09 |
Latitude | 44.2867 ± 0.0063 |
Longitude | 9.7882 ± 0.0063 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75465631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 615 |
Semi-minor axis of confidence ellipse (meter) | 399 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 200 |
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) | 110 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62593 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 75465631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-11 15:23:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.STON.BHZ. | 2020-01-11T15:14:29.74 | 3.0 | undecidable | manual | Pg | 12.04 | 0 | |||
OT.OT14.EHZ. | 2020-01-11T15:14:16.53 | 3.0 | undecidable | manual | Pg | 8.32 | 0 | |||
IV.VTIR.HHZ. | 2020-01-11T15:14:14.80 | 3.0 | negative | manual | Pg | 6.85 | 0 | |||
IV.CRTO.HHZ. | 2020-01-11T15:14:13.17 | 3.0 | negative | manual | Pg | 5.4 | 0 | |||
IV.PTRJ.HNZ. | 2020-01-11T15:14:11.17 | 3.0 | undecidable | manual | Pg | 8.5 | 0 | |||
IT.MTCL.HGZ. | 2020-01-11T15:14:07.45 | 3.0 | undecidable | manual | Sg | -3.04 | 0 | |||
IV.FDMO.HHZ. | 2020-01-11T15:13:30.94 | 3.0 | undecidable | manual | Pn | -5.07 | 0 | |||
IV.CPGN.EHZ. | 2020-01-11T15:13:18.17 | 3.0 | undecidable | manual | Pn | -5.36 | 0 | |||
GU.RNCA.HHZ. | 2020-01-11T15:13:15.96 | 0.6 | undecidable | manual | S | 287 | 69.4749 | 50 | -0.78 | 38 |
IV.BOB.HHE. | 2020-01-11T15:13:14.37 | 0.6 | undecidable | manual | S | 333 | 59.7957 | 50 | 0.21 | 46 |
GU.CARD.HHE. | 2020-01-11T15:13:14.32 | 0.6 | undecidable | manual | S | 117 | 62.2932 | 50 | -0.52 | 42 |
GU.GORR.HHZ. | 2020-01-11T15:13:11.94 | 0.6 | undecidable | manual | S | 312 | 52.9026 | 50 | -0.4 | 45 |
MN.VLC.HHE. | 2020-01-11T15:13:11.26 | 0.6 | undecidable | manual | S | 106 | 49.617 | 50 | -0.19 | 47 |
GU.SARM.EHE. | 2020-01-11T15:13:11.44 | 0.6 | undecidable | manual | S | 103 | 50.0166 | 50 | -0.11 | 48 |
GU.RNCA.HHZ. | 2020-01-11T15:13:07.94 | 0.3 | undecidable | manual | P | 287 | 69.4749 | 50 | 0.3 | 66 |
GU.CARD.HHE. | 2020-01-11T15:13:06.85 | 0.3 | undecidable | manual | P | 117 | 62.2932 | 50 | 0.31 | 67 |
IV.BOB.HHE. | 2020-01-11T15:13:06.40 | 0.1 | undecidable | manual | P | 333 | 59.7957 | 50 | 0.25 | 91 |
GU.EQUI.HHE. | 2020-01-11T15:13:05.95 | 0.6 | undecidable | manual | S | 115 | 31.9458 | 105 | -0.73 | 41 |
GU.FIVI.HNE. | 2020-01-11T15:13:05.17 | 0.6 | undecidable | manual | S | 101 | 27.4503 | 107 | -0.01 | 51 |
MN.VLC.HHE. | 2020-01-11T15:13:05.04 | 0.3 | undecidable | manual | P | 106 | 49.617 | 50 | 0.46 | 66 |
GU.GRAM.HHZ. | 2020-01-11T15:13:05.99 | 0.6 | undecidable | manual | S | 44 | 31.6461 | 105 | -0.59 | 44 |
GU.SARM.EHE. | 2020-01-11T15:13:04.97 | 0.3 | undecidable | manual | P | 103 | 50.0166 | 50 | 0.33 | 68 |
GU.GORR.HHZ. | 2020-01-11T15:13:04.82 | 0.1 | undecidable | manual | P | 312 | 52.9026 | 50 | -0.28 | 91 |
IV.PLMA.HHZ. | 2020-01-11T15:13:04.57 | 0.3 | undecidable | manual | S | 169 | 26.751 | 108 | -0.4 | 70 |
IV.MSSA.HHE. | 2020-01-11T15:13:03.03 | 0.6 | undecidable | manual | S | 279 | 21.7671 | 112 | -0.29 | 48 |
GU.GRAM.HHZ. | 2020-01-11T15:13:01.80 | 0.1 | undecidable | manual | P | 44 | 31.6461 | 105 | 0.03 | 100 |
GU.EQUI.HHE. | 2020-01-11T15:13:01.97 | 0.1 | undecidable | manual | P | 115 | 31.9458 | 105 | 0.14 | 98 |
GU.FIVI.HNE. | 2020-01-11T15:13:01.38 | 0.6 | undecidable | manual | P | 101 | 27.4503 | 107 | 0.41 | 47 |
IV.PLMA.HHZ. | 2020-01-11T15:13:01.06 | 0.1 | undecidable | manual | P | 169 | 26.751 | 108 | 0.22 | 97 |
IV.MSSA.HHE. | 2020-01-11T15:13:00.14 | 0.1 | undecidable | manual | P | 279 | 21.7671 | 112 | 0.25 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLMA.HHE. | ML:1.4 | 0.00015583485 | 0.1792 | AML | other | m | 2020-01-11T15:13:04.61 |
IV.PLMA.HHN. | ML:1.5 | 0.00019435954999999998 | 0.1408 | AML | other | m | 2020-01-11T15:13:05.71 |
GU.GRAM.HHE. | ML:1.6 | 0.00017324775 | 0.1792 | AML | other | m | 2020-01-11T15:13:07.10 |
GU.GRAM.HHN. | ML:1.4 | 0.00013009335 | 0.1536 | AML | other | m | 2020-01-11T15:13:06.30 |
GU.GORR.HHE. | ML:1.1 | 0.000031459365 | 0.1536 | AML | other | m | 2020-01-11T15:13:13.64 |
GU.GORR.HHN. | ML:1.2 | 0.00003897271700000001 | 0.2048 | AML | other | m | 2020-01-11T15:13:12.70 |
GU.RNCA.HHE. | ML:1.0 | 0.0000162199265 | 0.0768 | AML | other | m | 2020-01-11T15:13:18.76 |
GU.RNCA.HHN. | ML:1.0 | 0.000015935615 | 0.2048 | AML | other | m | 2020-01-11T15:13:17.78 |