A magnitude ML 0.9 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.8660, 10.2030 at 5 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 | 4 | 62467 | 62467 |
Pietrasanta | LU | 11 | 24007 | 86474 |
Forte dei Marmi | LU | 11 | 7510 | 93984 |
Massarosa | LU | 11 | 22471 | 116455 |
Camaiore | LU | 12 | 32513 | 148968 |
Seravezza | LU | 15 | 13073 | 162041 |
Stazzema | LU | 17 | 3193 | 165234 |
Montignoso | MS | 17 | 10323 | 175557 |
Vecchiano | PI | 18 | 12189 | 187746 |
Massa | MS | 20 | 69479 | 257225 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-07-07 05:01:53 |
43.8662 | 10.203 | 5 | 2023-01-31 19:03:58 |
Bollettino Sismico Italiano INGV | 113256671 |
Reviewed Rev100 |
ML 1.0 | 2022-07-07 05:01:53 |
43.8593 | 10.2183 | 10 | 2022-07-07 05:06:40 |
Sala Sismica INGV-Roma | 106892291 |
Field | Value |
---|---|
Time (UTC) | 2022-07-07 05:01:53 ± 0.18 |
Latitude | 43.8662 ± 0.0072 |
Longitude | 10.2030 ± 0.0087 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113256671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 844 |
Semi-minor axis of confidence ellipse (meter) | 246 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 212 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.21314 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43707 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 113256671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-02 15:18:17 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 106892291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-07 05:06:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BDI.HHZ. | 2022-07-07T05:02:06.76 | 0.6 | undecidable | manual | S | 55 | 38.2284 | 97 | -0.15 | 50 |
MN.VLC.HHZ. | 2022-07-07T05:02:05.69 | 0.3 | undecidable | manual | S | 24 | 35.6421 | 98 | -0.35 | 72 |
IV.PLMA.HHZ. | 2022-07-07T05:02:05.05 | 0.6 | undecidable | manual | S | 306 | 34.5432 | 98 | -0.61 | 45 |
GU.EQUI.HHZ. | 2022-07-07T05:02:05.16 | 0.3 | undecidable | manual | S | 353 | 33.5442 | 98 | -0.14 | 76 |
GU.POPM.HHZ. | 2022-07-07T05:02:03.13 | 0.3 | undecidable | manual | P | 66 | 48.5181 | 50 | -0.12 | 74 |
GU.CARD.HHZ. | 2022-07-07T05:02:03.80 | 0.3 | undecidable | manual | S | 51 | 28.4493 | 100 | 0.22 | 75 |
IV.PII.HHN. | 2022-07-07T05:02:03.63 | 0.6 | undecidable | manual | S | 122 | 30.3474 | 99 | -0.58 | 46 |
IV.BDI.HHZ. | 2022-07-07T05:02:01.12 | 0.3 | undecidable | manual | P | 55 | 38.2284 | 97 | -0.15 | 75 |
GU.MAIM.HHZ. | 2022-07-07T05:02:01.82 | 0.3 | undecidable | manual | S | 77 | 23.6541 | 101 | -0.11 | 78 |
IV.PLMA.HHZ. | 2022-07-07T05:02:01.06 | 0.6 | undecidable | manual | P | 306 | 34.5432 | 98 | 0.52 | 46 |
GU.EQUI.HHZ. | 2022-07-07T05:02:00.51 | 0.3 | undecidable | manual | P | 353 | 33.5442 | 98 | 0.17 | 75 |
MN.VLC.HHZ. | 2022-07-07T05:02:00.99 | 0.3 | undecidable | manual | P | 24 | 35.6421 | 98 | 0.22 | 74 |
IV.PII.HHN. | 2022-07-07T05:01:59.71 | 0.6 | undecidable | manual | P | 122 | 30.3474 | 99 | 0 | 52 |
GU.CARD.HHZ. | 2022-07-07T05:01:59.58 | 0.1 | positive | manual | P | 51 | 28.4493 | 100 | 0.24 | 100 |
GU.MAIM.HHZ. | 2022-07-07T05:01:58.82 | 0.3 | undecidable | manual | P | 77 | 23.6541 | 101 | 0.43 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BDI.HNN. | ML:1.5 | 0.00011862295 | 0.72 | AML | other | m | 2022-07-07T05:02:01.82 |
GU.MAIM.HHE. | ML:0.7 | 0.000033435265 | 0.24 | AML | other | m | 2022-07-07T05:02:02.42 |
GU.MAIM.HHN. | ML:0.8 | 0.00003851359 | 0.1408 | AML | other | m | 2022-07-07T05:02:02.34 |
GU.EQUI.HHE. | ML:0.6 | 0.000019764034999999998 | 0.4992 | AML | other | m | 2022-07-07T05:02:02.17 |
IV.BDI.HNE. | ML:1.5 | 0.0001191831 | 0.7904 | AML | other | m | 2022-07-07T05:02:03.47 |
GU.CARD.HHN. | ML:1.3 | 0.00011700259 | 0.1024 | AML | other | m | 2022-07-07T05:02:04.10 |
GU.CARD.HHE. | ML:1.2 | 0.000086019905 | 0.1024 | AML | other | m | 2022-07-07T05:02:04.45 |
IV.PLMA.HHN. | ML:0.8 | 0.000029987654999999998 | 0.1024 | AML | other | m | 2022-07-07T05:02:06.12 |
MN.VLC.HHE. | ML:0.7 | 0.000018944410000000002 | 0.3392 | AML | other | m | 2022-07-07T05:02:06.24 |
MN.VLC.HHN. | ML:0.6 | 0.000017173095 | 0.1216 | AML | other | m | 2022-07-07T05:02:06.48 |
IV.PLMA.HHE. | ML:0.8 | 0.00002912385 | 0.1792 | AML | other | m | 2022-07-07T05:02:06.57 |
IV.BDI.HHE. | ML:0.7 | 0.000022064004999999998 | 0.1792 | AML | other | m | 2022-07-07T05:02:06.89 |
GU.EQUI.HHN. | ML:0.6 | 0.000019037625000000004 | 0.4 | AML | other | m | 2022-07-07T05:02:08.21 |
GU.POPM.HHE. | ML:1.3 | 0.00005074836000000001 | 0.2208 | AML | other | m | 2022-07-07T05:02:10.50 |
IV.BDI.HHN. | ML:0.7 | 0.000019861529999999998 | 1.8784 | AML | other | m | 2022-07-07T05:02:10.98 |
MN.VLC.HNE. | ML:1.2 | 0.00006683443 | 0.8 | AML | other | m | 2022-07-07T05:02:11.28 |
MN.VLC.HNN. | ML:1.1 | 0.000050992615 | 0.9408 | AML | other | m | 2022-07-07T05:02:13.57 |
GU.POPM.HHN. | ML:1.2 | 0.000043845524999999994 | 0.1792 | AML | other | m | 2022-07-07T05:02:13.57 |