A magnitude ML 1.1 earthquake occured in region: 1 km NE Camaiore (LU), on
and geographic coordinates (lat, lon) 43.9490, 10.3100 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 |
---|---|---|---|---|
Camaiore | LU | 1 | 32513 | 32513 |
Stazzema | LU | 6 | 3193 | 35706 |
Pietrasanta | LU | 7 | 24007 | 59713 |
Seravezza | LU | 8 | 13073 | 72786 |
Pescaglia | LU | 9 | 3526 | 76312 |
Massarosa | LU | 9 | 22471 | 98783 |
Viareggio | LU | 10 | 62467 | 161250 |
Forte dei Marmi | LU | 11 | 7510 | 168760 |
Fabbriche di Vergemoli | LU | 13 | 768 | 169528 |
Montignoso | MS | 13 | 10323 | 179851 |
Gallicano | LU | 16 | 3807 | 183658 |
Molazzana | LU | 16 | 1043 | 184701 |
Massa | MS | 17 | 69479 | 254180 |
Vagli Sotto | LU | 19 | 939 | 255119 |
Borgo a Mozzano | LU | 19 | 6994 | 262113 |
Careggine | LU | 19 | 564 | 262677 |
Lucca | LU | 19 | 89046 | 351723 |
Vecchiano | PI | 20 | 12189 | 363912 |
Castelnuovo di Garfagnana | LU | 20 | 5950 | 369862 |
Barga | LU | 20 | 10034 | 379896 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-05-04 14:33:27 |
43.9493 | 10.3097 | 11 | 2020-11-19 12:36:55 |
Bollettino Sismico Italiano INGV | 81654521 |
Reviewed Rev100 |
ML 1.1 | 2020-05-04 14:33:27 |
43.9407 | 10.2802 | 10 | 2020-05-04 14:41:30 |
Sala Sismica INGV-Roma | 78839551 |
Field | Value |
---|---|
Time (UTC) | 2020-05-04 14:33:27 ± 0.12 |
Latitude | 43.9493 ± 0.0072 |
Longitude | 10.3097 ± 0.0087 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81654521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 875 |
Semi-minor axis of confidence ellipse (meter) | 319 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 211 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50632 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 81654521 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-04 19:17:19 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 78839551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-04 14:41:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2020-05-04T14:35:11.53 | 3.0 | undecidable | manual | Sg | 13.2 | 0 | |||
IX.STN3.HNZ.01 | 2020-05-04T14:34:48.93 | 3.0 | undecidable | manual | Pn | 2.13 | 0 | |||
IV.RMP.HHZ. | 2020-05-04T14:34:45.19 | 3.0 | undecidable | manual | Sn | -2.62 | 0 | |||
IV.RM33.HNZ. | 2020-05-04T14:34:41.09 | 3.0 | undecidable | manual | Sn | -1.68 | 0 | |||
IV.ROSPO.HHZ. | 2020-05-04T14:34:38.01 | 3.0 | undecidable | manual | Pg | 11.03 | 0 | |||
IV.EL6.EHZ. | 2020-05-04T14:34:37.02 | 3.0 | undecidable | manual | Sg | 5.13 | 0 | |||
IV.LPEL.HHZ. | 2020-05-04T14:34:22.54 | 3.0 | undecidable | manual | Pn | 0.7 | 0 | |||
TV.SF04.EHZ. | 2020-05-04T14:34:17.40 | 3.0 | undecidable | manual | S | 0.9 | 0 | |||
IV.RM33.HNZ. | 2020-05-04T14:34:11.04 | 3.0 | undecidable | manual | Pn | 0.93 | 0 | |||
IV.VARE.HHZ. | 2020-05-04T14:34:07.25 | 3.0 | positive | manual | Pg | 0.98 | 0 | |||
IV.CADC.HNZ. | 2020-05-04T14:33:55.45 | 3.0 | positive | manual | P | -1.08 | 0 | |||
IV.QLNO.HHZ. | 2020-05-04T14:33:54.14 | 3.0 | undecidable | manual | P | -2.01 | 0 | |||
IV.RIBO.EHZ.01 | 2020-05-04T14:33:45.93 | 3.0 | positive | manual | P | -4.65 | 0 | |||
GU.POPM.HHZ. | 2020-05-04T14:33:40.29 | 0.6 | undecidable | manual | S | 73 | 37.2294 | 50 | 0.34 | 45 |
GU.FIVI.HNZ. | 2020-05-04T14:33:39.20 | 0.6 | undecidable | manual | S | 336 | 35.3424 | 50 | -0.23 | 46 |
IV.CRMI.HHZ. | 2020-05-04T14:33:38.22 | 0.3 | undecidable | manual | P | 107 | 56.1993 | 50 | 0.64 | 60 |
GU.SARM.EHN. | 2020-05-04T14:33:37.29 | 0.6 | undecidable | manual | S | 16 | 27.0507 | 50 | 0.06 | 49 |
IV.PII.HHZ. | 2020-05-04T14:33:37.40 | 0.6 | undecidable | manual | S | 146 | 30.5472 | 50 | -0.77 | 40 |
IV.BDI.HHZ. | 2020-05-04T14:33:36.63 | 0.6 | undecidable | manual | S | 61 | 26.0517 | 50 | -0.34 | 46 |
MN.VLC.HHZ. | 2020-05-04T14:33:36.28 | 0.6 | undecidable | manual | S | 15 | 24.0537 | 50 | -0.16 | 48 |
GU.EQUI.HHZ. | 2020-05-04T14:33:36.24 | 0.6 | undecidable | manual | S | 333 | 27.0507 | 50 | -1 | 36 |
GU.POPM.HHZ. | 2020-05-04T14:33:35.02 | 0.3 | undecidable | manual | P | 73 | 37.2294 | 50 | 0.36 | 68 |
GU.FIVI.HNZ. | 2020-05-04T14:33:34.76 | 0.3 | undecidable | manual | P | 336 | 35.3424 | 50 | 0.4 | 67 |
GU.MASSA.EHE. | 2020-05-04T14:33:34.27 | 0.3 | undecidable | manual | S | 295 | 17.0718 | 122 | -0.12 | 74 |
IV.PII.HHZ. | 2020-05-04T14:33:33.49 | 0.1 | undecidable | manual | P | 146 | 30.5472 | 50 | -0.14 | 96 |
GU.CARD.HHZ. | 2020-05-04T14:33:33.68 | 0.6 | undecidable | manual | S | 58 | 16.1727 | 123 | -0.44 | 46 |
IV.BDI.HHZ. | 2020-05-04T14:33:33.10 | 0.3 | undecidable | manual | P | 61 | 26.0517 | 50 | 0.17 | 72 |
GU.SARM.EHN. | 2020-05-04T14:33:33.23 | 0.1 | undecidable | manual | P | 16 | 27.0507 | 50 | 0.15 | 96 |
GU.MAIM.HHN. | 2020-05-04T14:33:33.27 | 0.6 | undecidable | manual | S | 105 | 15.0738 | 125 | -0.52 | 45 |
GU.EQUI.HHZ. | 2020-05-04T14:33:32.88 | 0.1 | undecidable | manual | P | 333 | 27.0507 | 50 | -0.21 | 95 |
MN.VLC.HHZ. | 2020-05-04T14:33:32.76 | 0.1 | undecidable | manual | P | 15 | 24.0537 | 50 | 0.13 | 97 |
GU.MAIM.HHN. | 2020-05-04T14:33:31.18 | 0.1 | undecidable | manual | P | 105 | 15.0738 | 125 | 0.08 | 99 |
GU.MASSA.EHE. | 2020-05-04T14:33:31.82 | 0.3 | undecidable | manual | P | 295 | 17.0718 | 122 | 0.38 | 70 |
GU.CARD.HHZ. | 2020-05-04T14:33:31.33 | 0.1 | undecidable | manual | P | 58 | 16.1727 | 123 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CARD.HHE. | ML:1.6 | 0.0003085 | 0.98 | AML | other | m | 2020-05-04T14:33:34.07 |
GU.CARD.HHN. | ML:1.4 | 0.000244 | 1.4 | AML | other | m | 2020-05-04T14:33:34.25 |
MN.VLC.HHE. | ML:0.7 | 0.00002815 | 0.68 | AML | other | m | 2020-05-04T14:33:35.33 |
MN.VLC.HHN. | ML:0.8 | 0.00003405 | 0.26 | AML | other | m | 2020-05-04T14:33:36.64 |
IV.BDI.HHN. | ML:1.0 | 0.00005595 | 0.16 | AML | other | m | 2020-05-04T14:33:37.32 |
IV.PII.HHN. | ML:1.1 | 0.00005855 | 1.26 | AML | other | m | 2020-05-04T14:33:37.15 |
IV.PII.HHE. | ML:1.2 | 0.00007685 | 1.28 | AML | other | m | 2020-05-04T14:33:38.96 |
IV.BDI.HHE. | ML:0.9 | 0.00004415 | 0.6 | AML | other | m | 2020-05-04T14:33:38.30 |
GU.POPM.HHE. | ML:1.2 | 0.00006359999999999999 | 1.8 | AML | other | m | 2020-05-04T14:33:40.01 |
GU.POPM.HHN. | ML:1.1 | 0.0000487 | 0.14 | AML | other | m | 2020-05-04T14:33:41.35 |