A magnitude ML 1.6 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.8520, 10.2180 at 9 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 |
---|---|---|---|---|
Viareggio | LU | 3 | 62467 | 62467 |
Massarosa | LU | 10 | 22471 | 84938 |
Camaiore | LU | 12 | 32513 | 117451 |
Pietrasanta | LU | 12 | 24007 | 141458 |
Forte dei Marmi | LU | 13 | 7510 | 148968 |
Vecchiano | PI | 16 | 12189 | 161157 |
Seravezza | LU | 16 | 13073 | 174230 |
Stazzema | LU | 17 | 3193 | 177423 |
Montignoso | MS | 19 | 10323 | 187746 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-07-05 12:51:51 |
43.8517 | 10.2183 | 9 | 2023-01-31 19:03:50 |
Bollettino Sismico Italiano INGV | 110553881 |
Reviewed Rev100 |
ML 1.6 | 2022-07-05 12:51:51 |
43.8532 | 10.1997 | 3 | 2022-07-05 13:01:18 |
Sala Sismica INGV-Roma | 106839621 |
Field | Value |
---|---|
Time (UTC) | 2022-07-05 12:51:51 ± 0.18 |
Latitude | 43.8517 ± 0.0099 |
Longitude | 10.2183 ± 0.0100 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 110553881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1050 |
Semi-minor axis of confidence ellipse (meter) | 676 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 190 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.17451 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 106839621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-05 13:01:18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 25 |
Type of magnitude | ML |
Reference to an origin | 110553881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-06 11:59:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.EHZ. | 2022-07-05T12:52:28.55 | 0.3 | undecidable | manual | S | 87 | 130.3695 | 50 | -0.47 | 56 |
GU.SEI.HHZ. | 2022-07-05T12:52:21.15 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MSSA.HHZ. | 2022-07-05T12:52:14.16 | 0.3 | undecidable | manual | S | 313 | 75.9684 | 50 | -0.36 | 63 |
IV.MPPT.EHZ. | 2022-07-05T12:52:13.14 | 0.6 | undecidable | manual | S | 80 | 70.6737 | 50 | 0.05 | 46 |
GU.GRAM.HHZ. | 2022-07-05T12:52:13.27 | 1.0 | undecidable | manual | S | 350 | 71.8725 | 50 | -0.15 | 22 |
IV.SFI.EHZ. | 2022-07-05T12:52:12.68 | 0.1 | undecidable | manual | P | 87 | 130.3695 | 50 | -0.43 | 75 |
GU.SEI.HHZ. | 2022-07-05T12:52:09.25 | 3.0 | undecidable | manual | P | 0 | ||||
GU.POPM.HHZ. | 2022-07-05T12:52:07.20 | 0.3 | undecidable | manual | S | 63 | 48.0186 | 50 | 0.14 | 71 |
GU.FIVI.HNZ. | 2022-07-05T12:52:05.40 | 0.3 | undecidable | manual | S | 350 | 43.623 | 50 | -0.47 | 65 |
GU.SARM.EHZ. | 2022-07-05T12:52:05.04 | 0.6 | undecidable | manual | S | 21 | 39.627 | 50 | 0.23 | 47 |
IV.MSSA.HHZ. | 2022-07-05T12:52:05.11 | 0.1 | undecidable | manual | P | 313 | 75.9684 | 50 | 0.38 | 87 |
IV.MPPT.EHZ. | 2022-07-05T12:52:04.57 | 0.1 | undecidable | manual | P | 80 | 70.6737 | 50 | 0.66 | 80 |
IV.BDI.HHZ. | 2022-07-05T12:52:04.59 | 0.6 | undecidable | manual | S | 52 | 38.1285 | 50 | 0.18 | 48 |
GU.GRAM.HHZ. | 2022-07-05T12:52:04.98 | 0.1 | undecidable | manual | P | 350 | 71.8725 | 50 | 0.88 | 74 |
MN.VLC.HHZ. | 2022-07-05T12:52:03.78 | 0.6 | undecidable | manual | S | 21 | 36.6411 | 50 | -0.24 | 47 |
IV.PLMA.HHZ. | 2022-07-05T12:52:02.89 | 0.6 | undecidable | manual | S | 307 | 36.5412 | 50 | -1.08 | 33 |
GU.EQUI.HHZ. | 2022-07-05T12:52:02.65 | 0.6 | undecidable | manual | S | 352 | 35.2425 | 50 | -0.99 | 35 |
IV.PII.HHZ. | 2022-07-05T12:52:01.12 | 0.3 | undecidable | manual | S | 120 | 28.4493 | 108 | -0.63 | 64 |
GU.CARD.HHZ. | 2022-07-05T12:52:01.16 | 0.6 | undecidable | manual | S | 47 | 28.5492 | 108 | -0.64 | 42 |
GU.POPM.HHZ. | 2022-07-05T12:52:00.86 | 3.0 | undecidable | manual | P | 63 | 48.0186 | 50 | 0.43 | 0 |
GU.FIVI.HNZ. | 2022-07-05T12:52:00.14 | 0.1 | undecidable | manual | P | 350 | 43.623 | 50 | 0.4 | 91 |
GU.MAIM.HHZ. | 2022-07-05T12:51:59.67 | 0.3 | undecidable | manual | S | 73 | 22.8549 | 112 | -0.26 | 72 |
GU.SARM.EHZ. | 2022-07-05T12:51:59.37 | 0.1 | undecidable | manual | P | 21 | 39.627 | 50 | 0.24 | 95 |
IV.BDI.HHZ. | 2022-07-05T12:51:59.01 | 0.1 | undecidable | manual | P | 52 | 38.1285 | 50 | 0.11 | 98 |
GU.EQUI.HHZ. | 2022-07-05T12:51:58.38 | 0.1 | undecidable | manual | P | 352 | 35.2425 | 50 | -0.08 | 97 |
IV.PLMA.HHZ. | 2022-07-05T12:51:58.38 | 0.1 | undecidable | manual | P | 307 | 36.5412 | 50 | -0.27 | 92 |
MN.VLC.HHZ. | 2022-07-05T12:51:58.88 | 0.1 | undecidable | manual | P | 21 | 36.6411 | 50 | 0.21 | 96 |
IV.PII.HHZ. | 2022-07-05T12:51:57.35 | 0.1 | undecidable | manual | P | 120 | 28.4493 | 108 | -0.02 | 99 |
GU.CARD.HHZ. | 2022-07-05T12:51:57.46 | 0.1 | undecidable | manual | P | 47 | 28.5492 | 108 | 0.07 | 100 |
GU.MAIM.HHZ. | 2022-07-05T12:51:56.71 | 0.1 | undecidable | manual | P | 73 | 22.8549 | 112 | 0.39 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.MAIM.HHE. | ML:1.4 | 0.0001545 | 1.44 | AML | other | m | 2022-07-05T12:51:59.24 |
GU.MAIM.HHN. | ML:1.6 | 0.00028649999999999997 | 0.6 | AML | other | m | 2022-07-05T12:52:00.03 |
IV.PII.HHN. | ML:1.9 | 0.00039200000000000004 | 0.42 | AML | other | m | 2022-07-05T12:52:01.43 |
IV.PII.HHE. | ML:1.8 | 0.00029749999999999997 | 0.44 | AML | other | m | 2022-07-05T12:52:01.45 |
GU.CARD.HHE. | ML:1.7 | 0.0002645 | 1.68 | AML | other | m | 2022-07-05T12:52:01.12 |
GU.CARD.HHN. | ML:1.8 | 0.00029200000000000005 | 1.12 | AML | other | m | 2022-07-05T12:52:02.65 |
GU.EQUI.HHE. | ML:1.2 | 0.00006434999999999999 | 0.96 | AML | other | m | 2022-07-05T12:52:03.31 |
MN.VLC.HHE. | ML:1.2 | 0.0000543 | 0.68 | AML | other | m | 2022-07-05T12:52:04.26 |
IV.PLMA.HHN. | ML:1.3 | 0.0000698 | 0.3 | AML | other | m | 2022-07-05T12:52:04.95 |
MN.VLC.HHN. | ML:1.1 | 0.00004545000000000001 | 1.6 | AML | other | m | 2022-07-05T12:52:05.02 |
GU.EQUI.HHN. | ML:1.0 | 0.000041599999999999995 | 0.74 | AML | other | m | 2022-07-05T12:52:05.70 |
IV.PLMA.HHE. | ML:1.2 | 0.0000627 | 0.5 | AML | other | m | 2022-07-05T12:52:05.79 |
IV.BDI.HHE. | ML:1.4 | 0.00008474999999999999 | 1.22 | AML | other | m | 2022-07-05T12:52:05.63 |
GU.POPM.HHN. | ML:1.8 | 0.00019 | 0.22 | AML | other | m | 2022-07-05T12:52:08.50 |
IV.BDI.HHN. | ML:1.4 | 0.0001001 | 1.78 | AML | other | m | 2022-07-05T12:52:09.08 |
GU.POPM.HHE. | ML:1.9 | 0.000226 | 0.18 | AML | other | m | 2022-07-05T12:52:13.15 |
IV.MSSA.HHN. | ML:1.9 | 0.0001235 | 1.2 | AML | other | m | 2022-07-05T12:52:15.00 |
IV.MPPT.EHN. | ML:1.5 | 0.000052 | 0.18 | AML | other | m | 2022-07-05T12:52:15.21 |
IV.MSSA.HHE. | ML:2.1 | 0.0001795 | 0.32 | AML | other | m | 2022-07-05T12:52:16.39 |
IV.MPPT.EHE. | ML:1.4 | 0.000042499999999999996 | 0.68 | AML | other | m | 2022-07-05T12:52:17.35 |
GU.GRAM.HHE. | ML:1.5 | 0.000050600000000000003 | 0.24 | AML | other | m | 2022-07-05T12:52:17.48 |
GU.GRAM.HHN. | ML:1.6 | 0.000058450000000000005 | 0.12 | AML | other | m | 2022-07-05T12:52:17.65 |
IV.SEI.HHE. | ML:1.9 | 0.00009429999999999999 | 0.44 | AML | other | m | 2022-07-05T12:52:24.64 |
IV.SEI.HHN. | ML:2.0 | 0.00011650000000000001 | 0.38 | AML | other | m | 2022-07-05T12:52:24.44 |
IV.CRTC.HHE. | ML:3.0 | 0.000259 | 0.16 | AML | other | m | 2022-07-05T12:53:00.71 |