A magnitude ML 1.5 earthquake occured in region: 6 km W Abetone (PT), on
and geographic coordinates (lat, lon) 44.1360, 10.5860 at 13 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 |
---|---|---|---|---|
Abetone | PT | 7 | 621 | 621 |
Fiumalbo | MO | 7 | 1280 | 1901 |
Pievepelago | MO | 8 | 2222 | 4123 |
Coreglia Antelminelli | LU | 9 | 5215 | 9338 |
Barga | LU | 11 | 10034 | 19372 |
Fosciandora | LU | 11 | 602 | 19974 |
Riolunato | MO | 12 | 712 | 20686 |
Castiglione di Garfagnana | LU | 14 | 1818 | 22504 |
Bagni di Lucca | LU | 14 | 6161 | 28665 |
Pieve Fosciana | LU | 14 | 2414 | 31079 |
Castelnuovo di Garfagnana | LU | 14 | 5950 | 37029 |
Cutigliano | PT | 14 | 1488 | 38517 |
Gallicano | LU | 15 | 3807 | 42324 |
Molazzana | LU | 15 | 1043 | 43367 |
Villa Collemandina | LU | 15 | 1334 | 44701 |
Montecreto | MO | 17 | 940 | 45641 |
Borgo a Mozzano | LU | 18 | 6994 | 52635 |
Frassinoro | MO | 18 | 1926 | 54561 |
Sestola | MO | 18 | 2508 | 57069 |
Fabbriche di Vergemoli | LU | 19 | 768 | 57837 |
Fanano | MO | 19 | 2989 | 60826 |
San Marcello Pistoiese | PT | 19 | 6416 | 67242 |
Piteglio | PT | 19 | 1683 | 68925 |
San Romano in Garfagnana | LU | 20 | 1410 | 70335 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-01-21 20:50:31 |
44.136 | 10.5858 | 13 | 2021-07-12 16:55:05 |
Bollettino Sismico Italiano INGV | 88756661 |
Reviewed Rev100 |
ML 1.5 | 2021-01-21 20:50:31 |
44.1388 | 10.5843 | 14 | 2021-01-21 20:56:33 |
Sala Sismica INGV-Roma | 86439571 |
Field | Value |
---|---|
Time (UTC) | 2021-01-21 20:50:31 ± 0.11 |
Latitude | 44.1360 ± 0.0063 |
Longitude | 10.5858 ± 0.0088 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88756661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 650 |
Semi-minor axis of confidence ellipse (meter) | 556 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 268 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.07374 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41639 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 86439571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-21 20:56:33 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 88756661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-04-04 02:44:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PII.HHZ. | 2021-01-21T20:50:45.63 | 0.6 | undecidable | manual | S | 186 | 46.2204 | 93 | -0.53 | 43 |
GU.EQUI.HHN. | 2021-01-21T20:50:42.58 | 0.6 | undecidable | manual | S | 276 | 34.6431 | 95 | -0.5 | 44 |
GU.MAIM.HHZ. | 2021-01-21T20:50:40.51 | 0.6 | undecidable | manual | S | 197 | 25.8519 | 98 | -0.24 | 47 |
IV.MPPT.EHN. | 2021-01-21T20:50:39.53 | 0.1 | undecidable | manual | P | 116 | 44.8218 | 93 | -0.17 | 93 |
IV.PII.HHZ. | 2021-01-21T20:50:39.99 | 0.1 | undecidable | manual | P | 186 | 46.2204 | 93 | 0.08 | 94 |
GU.GSCL.HHZ. | 2021-01-21T20:50:39.73 | 0.6 | undecidable | manual | S | 0 | 23.8539 | 99 | -0.49 | 45 |
IV.ZCCA.HNN. | 2021-01-21T20:50:39.04 | 0.1 | undecidable | manual | P | 52 | 39.1275 | 94 | 0.21 | 93 |
GU.POPM.HHZ. | 2021-01-21T20:50:38.36 | 0.6 | undecidable | manual | S | 126 | 16.9719 | 108 | -0.07 | 50 |
GU.EQUI.HHN. | 2021-01-21T20:50:38.79 | 0.1 | undecidable | manual | P | 276 | 34.6431 | 95 | 0.66 | 83 |
GU.CARD.HHZ. | 2021-01-21T20:50:37.92 | 0.6 | undecidable | manual | S | 214 | 14.7741 | 114 | 0.04 | 50 |
IV.BDI.HNN. | 2021-01-21T20:50:36.67 | 0.6 | undecidable | manual | S | 175 | 8.1807 | 138 | 0.21 | 49 |
GU.GSCL.HHZ. | 2021-01-21T20:50:36.31 | 0.1 | undecidable | manual | P | 0 | 23.8539 | 99 | -0.16 | 97 |
GU.MAIM.HHZ. | 2021-01-21T20:50:36.83 | 0.1 | undecidable | manual | P | 197 | 25.8519 | 98 | 0.04 | 99 |
GU.CARD.HHZ. | 2021-01-21T20:50:35.10 | 0.6 | undecidable | manual | P | 214 | 14.7741 | 114 | -0.03 | 50 |
GU.POPM.HHZ. | 2021-01-21T20:50:35.50 | 0.3 | undecidable | manual | P | 126 | 16.9719 | 108 | 0.05 | 75 |
IV.BDI.HNN. | 2021-01-21T20:50:34.43 | 0.1 | undecidable | manual | P | 175 | 8.1807 | 138 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CARD.HHN. | ML:1.4 | 0.00023649999999999998 | 0.42 | AML | other | m | 2021-01-21T20:50:38.04 |
GU.CARD.HHE. | ML:1.6 | 0.00038500000000000003 | 0.14 | AML | other | m | 2021-01-21T20:50:38.20 |
GU.POPM.HHN. | ML:1.4 | 0.0001735 | 0.3 | AML | other | m | 2021-01-21T20:50:38.58 |
GU.POPM.HHE. | ML:1.6 | 0.00028149999999999996 | 0.4 | AML | other | m | 2021-01-21T20:50:38.67 |
GU.GSCL.HHE. | ML:1.8 | 0.00034550000000000005 | 0.22 | AML | other | m | 2021-01-21T20:50:39.99 |
GU.GSCL.HHN. | ML:1.2 | 0.00010499999999999999 | 0.44 | AML | other | m | 2021-01-21T20:50:40.92 |
IV.PII.HHN. | ML:0.0 | 0.00010015000000000001 | 0.16 | AML | other | m | 2021-01-21T20:50:46.88 |
IV.PII.HHE. | ML:0.0 | 0.00010749999999999998 | 1.06 | AML | other | m | 2021-01-21T20:50:46.89 |