A magnitude ML 1.1 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.8640, 10.2090 at 6 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 | 11 | 22471 | 84938 |
Pietrasanta | LU | 11 | 24007 | 108945 |
Forte dei Marmi | LU | 11 | 7510 | 116455 |
Camaiore | LU | 11 | 32513 | 148968 |
Seravezza | LU | 15 | 13073 | 162041 |
Stazzema | LU | 17 | 3193 | 165234 |
Vecchiano | PI | 17 | 12189 | 177423 |
Montignoso | MS | 18 | 10323 | 187746 |
Pescaglia | LU | 20 | 3526 | 191272 |
Massa | MS | 20 | 69479 | 260751 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2022-07-04 05:27:50 |
43.8638 | 10.2093 | 6 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 113194371 |
Reviewed Rev100 |
ML 1.2 | 2022-07-04 05:27:49 |
43.8607 | 10.1982 | 6 | 2022-07-04 05:34:50 |
Sala Sismica INGV-Roma | 106780681 |
Field | Value |
---|---|
Time (UTC) | 2022-07-04 05:27:50 ± 0.16 |
Latitude | 43.8638 ± 0.0063 |
Longitude | 10.2093 ± 0.0087 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113194371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 767 |
Semi-minor axis of confidence ellipse (meter) | 356 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
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 | 33 |
Number of defining phases | 19 |
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) | 0.64122 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 113194371 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-12-30 16:36:57 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 106780681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-04 05:34:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2022-07-04T05:29:35.73 | 3.0 | undecidable | manual | Pn | 0.9 | 0 | |||
CH.BNALP.HHZ. | 2022-07-04T05:29:29.96 | 3.0 | undecidable | manual | Sg | 4.81 | 0 | |||
IV.GIUL.HHZ. | 2022-07-04T05:29:17.58 | 3.0 | undecidable | manual | Sn | -4.54 | 0 | |||
IV.CAMP.HHZ. | 2022-07-04T05:29:14.64 | 3.0 | undecidable | manual | Sg | 5.48 | 0 | |||
IV.FAGN.HHZ. | 2022-07-04T05:29:13.35 | 3.0 | undecidable | manual | Sn | -2.04 | 0 | |||
IV.MCRV.HHZ. | 2022-07-04T05:29:01.24 | 3.0 | undecidable | manual | Pn | -2.67 | 0 | |||
IV.ARVD.HHZ. | 2022-07-04T05:28:53.43 | 3.0 | undecidable | manual | Sn | 0.71 | 0 | |||
IV.GIUL.HHZ. | 2022-07-04T05:28:51.46 | 3.0 | negative | manual | Pg | 9.22 | 0 | |||
IV.FAGN.HHZ. | 2022-07-04T05:28:40.40 | 3.0 | undecidable | manual | Pn | 1.94 | 0 | |||
IV.PTQR.HHZ. | 2022-07-04T05:28:36.69 | 3.0 | undecidable | manual | Pn | -2.27 | 0 | |||
GU.PZZ.HHZ. | 2022-07-04T05:28:32.35 | 3.0 | positive | manual | Pn | 1.13 | 0 | |||
ST.ZIAN.EHZ. | 2022-07-04T05:28:30.19 | 3.0 | negative | manual | Pn | -4.18 | 0 | |||
IV.ARVD.HHZ. | 2022-07-04T05:28:29.12 | 3.0 | undecidable | manual | Pg | 3.4 | 0 | |||
IV.ZEN8.EHZ. | 2022-07-04T05:28:24.06 | 3.0 | negative | manual | Pg | 0.32 | 0 | |||
IV.MPPT.EHZ. | 2022-07-04T05:28:12.26 | 0.6 | undecidable | manual | S | 81 | 71.1732 | 50 | -0.44 | 44 |
GU.SARM.EHN. | 2022-07-04T05:28:03.33 | 0.6 | undecidable | manual | S | 23 | 38.628 | 98 | -0.29 | 49 |
IV.BDI.HNZ. | 2022-07-04T05:28:03.29 | 0.6 | undecidable | manual | S | 54 | 37.9287 | 99 | -0.07 | 51 |
IV.MPPT.EHZ. | 2022-07-04T05:28:03.13 | 0.3 | undecidable | manual | P | 81 | 71.1732 | 50 | 0 | 73 |
MN.VLC.HHZ. | 2022-07-04T05:28:02.36 | 0.3 | undecidable | manual | S | 23 | 35.742 | 99 | -0.24 | 74 |
GU.EQUI.HHZ. | 2022-07-04T05:28:01.61 | 0.3 | undecidable | manual | S | 352 | 33.8439 | 100 | -0.35 | 72 |
IV.CRMI.HHZ. | 2022-07-04T05:28:01.90 | 0.3 | undecidable | manual | P | 97 | 62.0934 | 50 | 0.17 | 72 |
IV.PLMA.HHZ. | 2022-07-04T05:28:01.59 | 0.6 | undecidable | manual | S | 306 | 35.1426 | 99 | -0.81 | 41 |
GU.CARD.HHZ. | 2022-07-04T05:28:00.07 | 0.3 | undecidable | manual | S | 50 | 28.2495 | 101 | 0.01 | 78 |
IV.PII.HHZ. | 2022-07-04T05:27:59.76 | 0.3 | undecidable | manual | S | 122 | 29.748 | 101 | -0.81 | 62 |
GU.MAIM.HHZ. | 2022-07-04T05:27:58.33 | 0.3 | undecidable | manual | S | 76 | 23.2545 | 104 | -0.02 | 79 |
GU.SARM.EHN. | 2022-07-04T05:27:58.03 | 0.1 | undecidable | manual | P | 23 | 38.628 | 98 | 0.14 | 100 |
MN.VLC.HHZ. | 2022-07-04T05:27:57.63 | 0.1 | positive | manual | P | 23 | 35.742 | 99 | 0.33 | 97 |
IV.BDI.HNZ. | 2022-07-04T05:27:57.68 | 0.3 | undecidable | manual | P | 54 | 37.9287 | 99 | -0.06 | 76 |
GU.EQUI.HHZ. | 2022-07-04T05:27:57.08 | 0.3 | undecidable | manual | P | 352 | 33.8439 | 100 | 0.15 | 76 |
IV.PLMA.HHZ. | 2022-07-04T05:27:57.45 | 0.3 | undecidable | manual | P | 306 | 35.1426 | 99 | 0.27 | 74 |
GU.CARD.HHZ. | 2022-07-04T05:27:56.15 | 0.1 | positive | manual | P | 50 | 28.2495 | 101 | 0.32 | 98 |
IV.PII.HHZ. | 2022-07-04T05:27:56.20 | 0.3 | undecidable | manual | P | 122 | 29.748 | 101 | 0.07 | 77 |
GU.MAIM.HHZ. | 2022-07-04T05:27:55.29 | 0.1 | undecidable | manual | P | 76 | 23.2545 | 104 | 0.44 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.MAIM.HHN. | ML:1.3 | 0.0001245 | 1.62 | AML | other | m | 2022-07-04T05:27:58.97 |
GU.MAIM.HHE. | ML:1.1 | 0.00008055 | 1.78 | AML | other | m | 2022-07-04T05:27:59.03 |
IV.PII.HHN. | ML:1.3 | 0.00010315 | 1.18 | AML | other | m | 2022-07-04T05:28:00.64 |
IV.PII.HHE. | ML:1.2 | 0.0000916 | 0.48 | AML | other | m | 2022-07-04T05:28:00.02 |
GU.CARD.HHE. | ML:1.4 | 0.0001385 | 1.22 | AML | other | m | 2022-07-04T05:28:00.64 |
GU.CARD.HHN. | ML:1.4 | 0.000126 | 0.46 | AML | other | m | 2022-07-04T05:28:00.43 |
MN.VLC.HHE. | ML:1.0 | 0.000041 | 1.38 | AML | other | m | 2022-07-04T05:28:02.90 |
MN.VLC.HHN. | ML:0.9 | 0.00003375 | 1.32 | AML | other | m | 2022-07-04T05:28:03.10 |
GU.EQUI.HHN. | ML:0.8 | 0.00003235000000000001 | 0.36 | AML | other | m | 2022-07-04T05:28:03.40 |
GU.EQUI.HHE. | ML:0.9 | 0.0000352 | 1.24 | AML | other | m | 2022-07-04T05:28:03.89 |
IV.PLMA.HHN. | ML:1.1 | 0.000054900000000000006 | 1.34 | AML | other | m | 2022-07-04T05:28:04.01 |
IV.PLMA.HHE. | ML:1.1 | 0.000048549999999999994 | 0.68 | AML | other | m | 2022-07-04T05:28:08.37 |
GU.POPM.HHN. | ML:1.5 | 0.00009325 | 1.4 | AML | other | m | 2022-07-04T05:28:11.78 |
IV.CRMI.HHN. | ML:1.0 | 0.000019200000000000003 | 0.18 | AML | other | m | 2022-07-04T05:28:13.28 |
IV.CRMI.HHE. | ML:0.7 | 0.000012465 | 0.26 | AML | other | m | 2022-07-04T05:28:13.57 |
IV.MPPT.EHN. | ML:1.1 | 0.0000204 | 0.66 | AML | other | m | 2022-07-04T05:28:14.14 |
IV.MPPT.EHE. | ML:1.2 | 0.0000249 | 0.64 | AML | other | m | 2022-07-04T05:28:15.67 |