A magnitude ML 0.9 earthquake occured in region: 6 km NE Castiglione di Garfagnana (LU), on
and geographic coordinates (lat, lon) 44.1920, 10.4680 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Castiglione di Garfagnana | LU | 6 | 1818 | 1818 |
Villa Collemandina | LU | 7 | 1334 | 3152 |
Pieve Fosciana | LU | 8 | 2414 | 5566 |
Fosciandora | LU | 8 | 602 | 6168 |
Castelnuovo di Garfagnana | LU | 10 | 5950 | 12118 |
San Romano in Garfagnana | LU | 10 | 1410 | 13528 |
Camporgiano | LU | 11 | 2176 | 15704 |
Pievepelago | MO | 12 | 2222 | 17926 |
Barga | LU | 13 | 10034 | 27960 |
Piazza al Serchio | LU | 13 | 2367 | 30327 |
Molazzana | LU | 14 | 1043 | 31370 |
Sillano Giuncugnano | LU | 14 | 1085 | 32455 |
Careggine | LU | 14 | 564 | 33019 |
Frassinoro | MO | 14 | 1926 | 34945 |
Fiumalbo | MO | 14 | 1280 | 36225 |
Gallicano | LU | 15 | 3807 | 40032 |
Coreglia Antelminelli | LU | 15 | 5215 | 45247 |
Riolunato | MO | 16 | 712 | 45959 |
Abetone | PT | 17 | 621 | 46580 |
Fabbriche di Vergemoli | LU | 17 | 768 | 47348 |
Vagli Sotto | LU | 17 | 939 | 48287 |
Villa Minozzo | RE | 19 | 3750 | 52037 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-10-26 18:44:34 |
44.1915 | 10.4683 | 11 | 2021-10-26 18:51:22 |
Sala Sismica INGV-Roma | 97008381 |
Field | Value |
---|---|
Time (UTC) | 2021-10-26 18:44:34 ± 0.1 |
Latitude | 44.1915 ± 0.0045 |
Longitude | 10.4683 ± 0.0100 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97008381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 777 |
Semi-minor axis of confidence ellipse (meter) | 437 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 287 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27879 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97008381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-26 18:51:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2021-10-26T18:45:54.65 | 3.0 | undecidable | manual | Sg | -0.01 | 0 | |||
IX.NSC3.EHZ.02 | 2021-10-26T18:45:52.45 | 3.0 | positive | manual | Pn | 4.98 | 0 | |||
IV.VAGA.HNZ. | 2021-10-26T18:45:48.77 | 3.0 | negative | manual | Pg | 13.33 | 0 | |||
IV.TST02.HHZ. | 2021-10-26T18:45:42.65 | 3.0 | undecidable | manual | Pg | 11.36 | 0 | |||
IV.VVLD.HHZ. | 2021-10-26T18:45:35.89 | 3.0 | undecidable | manual | Pg | 9.31 | 0 | |||
MN.TRI.HHZ. | 2021-10-26T18:45:12.06 | 3.0 | undecidable | manual | Pn | -1.75 | 0 | |||
IV.FIR.HHZ. | 2021-10-26T18:45:05.14 | 3.0 | undecidable | manual | S | -6.8 | 0 | |||
IV.PE3.EHZ. | 2021-10-26T18:45:03.11 | 3.0 | negative | manual | Pg | 0.85 | 0 | |||
IV.MOCL.EHZ. | 2021-10-26T18:44:48.89 | 3.0 | undecidable | manual | P | 0.11 | 0 | |||
GU.RNCA.HHZ. | 2021-10-26T18:44:47.25 | 3.0 | undecidable | manual | S | -1.36 | 0 | |||
GU.MAIM.HHE. | 2021-10-26T18:44:45.17 | 0.1 | undecidable | manual | S | 177 | 30.9468 | 50 | -0.13 | 96 |
GU.POPM.HHZ. | 2021-10-26T18:44:44.51 | 0.6 | undecidable | manual | S | 125 | 28.1496 | 50 | -0.05 | 49 |
IV.EQUI.HHZ. | 2021-10-26T18:44:43.48 | 0.3 | undecidable | manual | S | 100 | ||||
IV.CADC.EHZ. | 2021-10-26T18:44:41.78 | 3.0 | negative | manual | P | -0.92 | 0 | |||
IV.BDI.HHZ. | 2021-10-26T18:44:41.55 | 0.6 | undecidable | manual | S | 145 | 17.4714 | 121 | 0 | 51 |
GU.CARD.HHZ. | 2021-10-26T18:44:41.62 | 0.3 | undecidable | manual | S | 177 | 18.3705 | 120 | -0.19 | 73 |
GU.GSCL.HHE. | 2021-10-26T18:44:41.92 | 0.3 | undecidable | manual | S | 28 | 20.0688 | 118 | -0.39 | 70 |
GU.POPM.HHZ. | 2021-10-26T18:44:40.52 | 0.6 | negative | manual | P | 125 | 28.1496 | 50 | 0.23 | 47 |
GU.MAIM.HHE. | 2021-10-26T18:44:40.64 | 0.1 | undecidable | manual | P | 177 | 30.9468 | 50 | -0.08 | 97 |
GU.GSCL.HHE. | 2021-10-26T18:44:39.18 | 0.1 | undecidable | manual | P | 28 | 20.0688 | 118 | 0.19 | 97 |
GU.CARD.HHZ. | 2021-10-26T18:44:38.95 | 1.0 | undecidable | manual | P | 177 | 18.3705 | 120 | 0.25 | 24 |
GU.SARM.EHE. | 2021-10-26T18:44:38.40 | 0.1 | undecidable | manual | S | 261 | 5.3946 | 153 | -0.17 | 100 |
IV.BDI.HHZ. | 2021-10-26T18:44:38.79 | 0.3 | undecidable | manual | P | 145 | 17.4714 | 121 | 0.24 | 72 |
GU.SARM.EHE. | 2021-10-26T18:44:37.09 | 0.1 | undecidable | manual | P | 261 | 5.3946 | 153 | 0.26 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BDI.HHN. | ML:0.7 | 0.0000413 | 0.12 | AML | other | m | 2021-10-26T18:44:41.73 |
IV.BDI.HHE. | ML:0.8 | 0.00005405 | 0.12 | AML | other | m | 2021-10-26T18:44:41.88 |
GU.POPM.HHE. | ML:0.8 | 0.000031899999999999996 | 0.5 | AML | other | m | 2021-10-26T18:44:45.23 |
GU.POPM.HHN. | ML:0.8 | 0.000036150000000000005 | 1.56 | AML | other | m | 2021-10-26T18:44:45.11 |
IV.MOCL.EHE. | ML:1.4 | 0.0000571 | 1.58 | AML | other | m | 2021-10-26T18:44:55.00 |
IV.MOCL.EHN. | ML:1.4 | 0.00005536999999999999 | 1.56 | AML | other | m | 2021-10-26T18:45:09.08 |