A magnitude ML 1.7 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.6370, 10.2780 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Livorno | LI | 10 | 159219 | 159219 |
Pisa | PI | 13 | 89158 | 248377 |
Collesalvetti | LI | 17 | 16827 | 265204 |
Vecchiano | PI | 19 | 12189 | 277393 |
San Giuliano Terme | PI | 20 | 31399 | 308792 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2020-03-05 02:23:53 |
43.6367 | 10.2777 | 10 | 2020-07-18 21:08:37 |
Bollettino Sismico Italiano INGV | 79402801 |
Reviewed Rev100 |
ML 1.8 | 2020-03-05 02:23:53 |
43.6365 | 10.2855 | 10 | 2020-03-05 02:37:18 |
Sala Sismica INGV-Roma | 77034361 |
Field | Value |
---|---|
Time (UTC) | 2020-03-05 02:23:53 ± 0.15 |
Latitude | 43.6367 ± 0.0036 |
Longitude | 10.2777 ± 0.0075 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79402801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 268 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.21139 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 79402801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-21 10:35:08 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 77034361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-05 02:37:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHZ. | 2020-03-05T02:25:04.91 | 3.0 | undecidable | manual | Sn | -0.58 | 0 | |||
SI.MOSI.HHZ. | 2020-03-05T02:24:45.58 | 3.0 | positive | manual | Pg | 5.16 | 0 | |||
IV.CASP.HHZ. | 2020-03-05T02:24:23.83 | 0.1 | undecidable | manual | S | 153 | 105.117 | 50 | -0.42 | 81 |
IV.RUFI.EHZ. | 2020-03-05T02:24:23.44 | 0.1 | undecidable | manual | S | 77 | 101.2209 | 50 | 0.24 | 84 |
IV.RIBO.EHZ.01 | 2020-03-05T02:24:22.54 | 0.1 | undecidable | manual | S | 141 | 98.3238 | 50 | 0.11 | 87 |
IV.CELB.HHZ. | 2020-03-05T02:24:22.00 | 0.1 | undecidable | manual | S | 183 | 98.8233 | 50 | -0.57 | 78 |
IV.SEI.HHZ. | 2020-03-05T02:24:22.64 | 0.1 | undecidable | manual | S | 61 | 98.124 | 50 | 0.27 | 84 |
IV.FROS.CHE. | 2020-03-05T02:24:19.12 | 0.3 | undecidable | manual | S | 123 | 85.1481 | 50 | 0.2 | 66 |
IV.CSNT.HHZ. | 2020-03-05T02:24:18.16 | 0.1 | undecidable | manual | S | 102 | 83.3499 | 50 | -0.28 | 87 |
IV.MPPT.EHZ. | 2020-03-05T02:24:16.20 | 0.1 | undecidable | manual | S | 61 | 74.1702 | 50 | 0.22 | 89 |
IV.CRE.HHZ. | 2020-03-05T02:24:16.18 | 0.3 | undecidable | manual | P | 90 | 134.4654 | 50 | 0.39 | 57 |
Z3.A317A.HHE. | 2020-03-05T02:24:16.39 | 0.1 | undecidable | manual | S | 208 | 73.9704 | 50 | 0.47 | 85 |
IV.SFI.EHZ. | 2020-03-05T02:24:15.73 | 0.1 | undecidable | manual | P | 76 | 129.1707 | 50 | 0.75 | 68 |
MN.VLC.HHZ. | 2020-03-05T02:24:12.13 | 0.1 | undecidable | manual | S | 8 | 58.6968 | 50 | 0.29 | 91 |
IV.CRMI.HNN. | 2020-03-05T02:24:12.17 | 0.1 | undecidable | manual | S | 72 | 58.9965 | 50 | 0.24 | 91 |
IV.RUFI.EHZ. | 2020-03-05T02:24:11.34 | 0.1 | undecidable | manual | P | 77 | 101.2209 | 50 | 0.67 | 75 |
GU.EQUI.HHN. | 2020-03-05T02:24:11.77 | 0.1 | undecidable | manual | S | 350 | 59.5959 | 50 | -0.31 | 90 |
IV.PLMA.HHE. | 2020-03-05T02:24:11.29 | 0.1 | undecidable | manual | S | 324 | 56.9985 | 50 | -0.11 | 94 |
IV.CELB.HHZ. | 2020-03-05T02:24:10.05 | 0.1 | undecidable | manual | P | 183 | 98.8233 | 50 | -0.26 | 84 |
IV.SEI.HHZ. | 2020-03-05T02:24:10.37 | 0.1 | undecidable | manual | P | 61 | 98.124 | 50 | 0.18 | 86 |
IV.BDI.HHZ. | 2020-03-05T02:24:10.29 | 0.1 | undecidable | manual | S | 28 | 53.7018 | 50 | -0.22 | 93 |
IV.RIBO.EHZ.01 | 2020-03-05T02:24:10.87 | 0.1 | undecidable | manual | P | 141 | 98.3238 | 50 | 0.64 | 76 |
IV.CASP.HHZ. | 2020-03-05T02:24:10.98 | 0.1 | undecidable | manual | P | 153 | 105.117 | 50 | -0.3 | 83 |
IV.MAGO.CHZ. | 2020-03-05T02:24:09.23 | 0.1 | undecidable | manual | S | 143 | 50.616 | 50 | -0.46 | 89 |
IV.FROS.CHE. | 2020-03-05T02:24:08.17 | 0.3 | undecidable | manual | P | 123 | 85.1481 | 50 | -0.02 | 68 |
IV.CSNT.HHZ. | 2020-03-05T02:24:07.99 | 0.1 | undecidable | manual | P | 102 | 83.3499 | 50 | 0.07 | 91 |
GU.CARD.HHZ. | 2020-03-05T02:24:07.95 | 0.1 | undecidable | manual | S | 21 | 46.2204 | 50 | -0.56 | 87 |
IV.MPPT.EHZ. | 2020-03-05T02:24:06.70 | 0.1 | undecidable | manual | P | 61 | 74.1702 | 50 | 0.2 | 90 |
Z3.A317A.HHE. | 2020-03-05T02:24:06.95 | 0.1 | undecidable | manual | P | 208 | 73.9704 | 50 | 0.49 | 84 |
GU.MAIM.HHE. | 2020-03-05T02:24:05.10 | 0.1 | undecidable | manual | S | 29 | 35.2425 | 50 | -0.49 | 91 |
MN.VLC.HHZ. | 2020-03-05T02:24:04.15 | 0.1 | undecidable | manual | P | 8 | 58.6968 | 50 | 0.04 | 95 |
GU.EQUI.HHN. | 2020-03-05T02:24:04.15 | 0.1 | undecidable | manual | P | 350 | 59.5959 | 50 | -0.1 | 94 |
IV.CRMI.HNN. | 2020-03-05T02:24:04.40 | 0.1 | undecidable | manual | P | 72 | 58.9965 | 50 | 0.24 | 92 |
IV.PLMA.HHE. | 2020-03-05T02:24:04.22 | 0.1 | undecidable | manual | P | 324 | 56.9985 | 50 | 0.36 | 90 |
IV.BDI.HHZ. | 2020-03-05T02:24:03.36 | 0.1 | undecidable | manual | P | 28 | 53.7018 | 50 | 0.02 | 97 |
GU.MASSA.EHE. | 2020-03-05T02:24:02.17 | 0.3 | undecidable | manual | P | 343 | 43.8228 | 50 | 0.35 | 69 |
IV.MAGO.CHZ. | 2020-03-05T02:24:02.16 | 0.1 | undecidable | manual | P | 143 | 50.616 | 50 | -0.71 | 81 |
GU.CARD.HHZ. | 2020-03-05T02:24:01.95 | 0.1 | undecidable | manual | P | 21 | 46.2204 | 50 | -0.24 | 94 |
IV.PII.HHZ. | 2020-03-05T02:24:01.84 | 0.1 | undecidable | manual | S | 64 | 21.9669 | 115 | -0.13 | 100 |
GU.MAIM.HHE. | 2020-03-05T02:24:00.23 | 0.1 | undecidable | manual | P | 29 | 35.2425 | 50 | -0.27 | 95 |
IV.PII.HHZ. | 2020-03-05T02:23:58.02 | 0.1 | undecidable | manual | P | 64 | 21.9669 | 115 | -0.39 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PII.HHE. | ML:1.6 | 0.00029277045 | 0.36 | AML | other | m | 2020-03-05T02:24:02.04 |
IV.PII.HHN. | ML:1.8 | 0.0004257722 | 0.2384 | AML | other | m | 2020-03-05T02:24:02.04 |
IV.MAGO.CHE. | ML:2.2 | 0.0003865689 | 0.16 | AML | other | m | 2020-03-05T02:24:09.92 |
IV.MAGO.CHN. | ML:2.1 | 0.00030508305 | 0.128 | AML | other | m | 2020-03-05T02:24:09.99 |
IV.BDI.HHN. | ML:1.7 | 0.0001307808 | 0.44 | AML | other | m | 2020-03-05T02:24:11.06 |
IV.BDI.HNE. | ML:1.8 | 0.00014472445 | 0.4608 | AML | other | m | 2020-03-05T02:24:11.31 |
IV.BDI.HHE. | ML:1.6 | 0.000106198455 | 0.44 | AML | other | m | 2020-03-05T02:24:11.10 |
MN.VLC.HHN. | ML:1.4 | 0.00004990125 | 0.4992 | AML | other | m | 2020-03-05T02:24:12.25 |
MN.VLC.HHE. | ML:1.3 | 0.000044943655 | 0.2608 | AML | other | m | 2020-03-05T02:24:12.81 |
IV.MPPT.EHN. | ML:1.7 | 0.00007664502000000001 | 0.4592 | AML | other | m | 2020-03-05T02:24:19.62 |
IV.CSNT.HHN. | ML:1.6 | 0.000053844535 | 0.48 | AML | other | m | 2020-03-05T02:24:20.84 |
IV.SEI.HHN. | ML:1.7 | 0.00005626698 | 1.04 | AML | other | m | 2020-03-05T02:24:24.22 |
IV.SEI.HHE. | ML:1.7 | 0.000054407805000000005 | 0.4992 | AML | other | m | 2020-03-05T02:24:23.02 |
IV.RIBO.EHE.01 | ML:1.5 | 0.000033771789000000004 | 0.3008 | AML | other | m | 2020-03-05T02:24:23.59 |
IV.CASP.HHE. | ML:1.6 | 0.000036685095 | 0.3008 | AML | other | m | 2020-03-05T02:24:30.14 |
IV.CASP.HHN. | ML:1.6 | 0.00003851485 | 0.2384 | AML | other | m | 2020-03-05T02:24:24.58 |