A magnitude ML 1.4 earthquake occured in region: 2 km S Casola in Lunigiana (MS), on
and geographic coordinates (lat, lon) 44.1820, 10.1800 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 |
---|---|---|---|---|
Casola in Lunigiana | MS | 2 | 988 | 988 |
Minucciano | LU | 3 | 2102 | 3090 |
Fivizzano | MS | 8 | 7925 | 11015 |
Piazza al Serchio | LU | 10 | 2367 | 13382 |
Sillano Giuncugnano | LU | 11 | 1085 | 14467 |
Vagli Sotto | LU | 11 | 939 | 15406 |
Camporgiano | LU | 13 | 2176 | 17582 |
Carrara | MS | 13 | 63133 | 80715 |
San Romano in Garfagnana | LU | 13 | 1410 | 82125 |
Comano | MS | 13 | 714 | 82839 |
Careggine | LU | 13 | 564 | 83403 |
Fosdinovo | MS | 14 | 4883 | 88286 |
Licciana Nardi | MS | 15 | 4949 | 93235 |
Ortonovo | SP | 15 | 8277 | 101512 |
Castelnuovo Magra | SP | 16 | 8415 | 109927 |
Massa | MS | 16 | 69479 | 179406 |
Aulla | MS | 17 | 11263 | 190669 |
Villa Collemandina | LU | 18 | 1334 | 192003 |
Montignoso | MS | 18 | 10323 | 202326 |
Castiglione di Garfagnana | LU | 19 | 1818 | 204144 |
Sarzana | SP | 19 | 21976 | 226120 |
Tresana | MS | 19 | 2044 | 228164 |
Podenzana | MS | 19 | 2180 | 230344 |
Pieve Fosciana | LU | 19 | 2414 | 232758 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-01-27 02:07:21 |
44.1823 | 10.1802 | 9 | 2021-07-12 16:54:56 |
Bollettino Sismico Italiano INGV | 86760911 |
Reviewed Rev100 |
ML 1.4 | 2021-01-27 02:07:22 |
44.2022 | 10.2193 | 10 | 2021-01-27 02:14:24 |
Sala Sismica INGV-Roma | 86620291 |
Field | Value |
---|---|
Time (UTC) | 2021-01-27 02:07:21 ± 0.09 |
Latitude | 44.1823 ± 0.0063 |
Longitude | 10.1802 ± 0.0075 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86760911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 772 |
Semi-minor axis of confidence ellipse (meter) | 381 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 220 |
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) | 89 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.02518 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78421 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 86620291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-27 02:14:24 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 86760911 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-11 11:14:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PII.HHZ. | 2021-01-27T02:07:39.69 | 0.6 | undecidable | manual | S | 152 | 57.9975 | 50 | -0.64 | 40 |
IV.BOB.HNE. | 2021-01-27T02:07:38.11 | 0.6 | undecidable | manual | P | 319 | 87.0462 | 50 | 1.11 | 30 |
GU.POPM.HHZ. | 2021-01-27T02:07:37.65 | 0.6 | undecidable | manual | S | 108 | 48.4182 | 50 | -0.11 | 46 |
IV.BDI.HHZ. | 2021-01-27T02:07:34.24 | 0.3 | undecidable | manual | S | 112 | 35.6421 | 50 | -0.12 | 71 |
GU.GSCL.HHN. | 2021-01-27T02:07:34.68 | 0.3 | undecidable | manual | S | 60 | 37.4292 | 50 | -0.15 | 70 |
GU.MAIM.HHZ. | 2021-01-27T02:07:34.71 | 0.6 | undecidable | manual | S | 140 | 38.8278 | 50 | -0.5 | 43 |
GU.GRAM.HHZ. | 2021-01-27T02:07:33.85 | 0.1 | undecidable | manual | S | 345 | 35.3424 | 50 | -0.44 | 89 |
GU.CARD.HHZ. | 2021-01-27T02:07:32.21 | 0.1 | undecidable | manual | S | 126 | 29.6481 | 106 | -0.35 | 91 |
IV.PII.HHZ. | 2021-01-27T02:07:32.60 | 0.1 | undecidable | manual | P | 152 | 57.9975 | 50 | 0.08 | 92 |
GU.POPM.HHZ. | 2021-01-27T02:07:31.57 | 0.3 | undecidable | manual | P | 108 | 48.4182 | 50 | 0.53 | 63 |
GU.GRAM.HHZ. | 2021-01-27T02:07:29.08 | 0.1 | positive | manual | P | 345 | 35.3424 | 50 | 0.05 | 96 |
GU.MAIM.HHZ. | 2021-01-27T02:07:29.81 | 0.3 | undecidable | manual | P | 140 | 38.8278 | 50 | 0.25 | 69 |
IV.BDI.HHZ. | 2021-01-27T02:07:29.08 | 0.1 | undecidable | manual | P | 112 | 35.6421 | 50 | 0.01 | 97 |
GU.GSCL.HHN. | 2021-01-27T02:07:29.61 | 0.3 | undecidable | manual | P | 60 | 37.4292 | 50 | 0.27 | 69 |
GU.SARM.EHN. | 2021-01-27T02:07:28.57 | 0.1 | undecidable | manual | S | 89 | 17.5713 | 116 | -0.07 | 99 |
GU.CARD.HHZ. | 2021-01-27T02:07:28.14 | 0.1 | undecidable | manual | P | 126 | 29.6481 | 106 | 0.1 | 96 |
MN.VLC.HHZ. | 2021-01-27T02:07:28.36 | 0.1 | undecidable | manual | S | 99 | 16.5723 | 117 | 0.01 | 100 |
MN.VLC.HHZ. | 2021-01-27T02:07:25.88 | 0.1 | undecidable | manual | P | 99 | 16.5723 | 117 | 0.28 | 95 |
GU.FIVI.HNE. | 2021-01-27T02:07:25.41 | 0.1 | undecidable | manual | S | 326 | 7.5813 | 139 | -0.43 | 93 |
GU.SARM.EHN. | 2021-01-27T02:07:25.97 | 0.1 | undecidable | manual | P | 89 | 17.5713 | 116 | 0.2 | 96 |
GU.EQUI.HHN. | 2021-01-27T02:07:24.82 | 0.1 | undecidable | manual | S | 230 | 2.7972 | 162 | -0.18 | 99 |
GU.FIVI.HNE. | 2021-01-27T02:07:24.27 | 0.1 | undecidable | manual | P | 326 | 7.5813 | 139 | 0.12 | 100 |
GU.EQUI.HHN. | 2021-01-27T02:07:23.90 | 0.1 | undecidable | manual | P | 230 | 2.7972 | 162 | 0.23 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.VLC.HHN. | ML:1.3 | 0.00016549999999999998 | 0.08 | AML | other | m | 2021-01-27T02:07:28.51 |
MN.VLC.HHE. | ML:1.1 | 0.0001185 | 0.7 | AML | other | m | 2021-01-27T02:07:28.51 |
GU.CARD.HHE. | ML:1.3 | 0.00010400000000000001 | 0.14 | AML | other | m | 2021-01-27T02:07:32.50 |
GU.CARD.HHN. | ML:1.4 | 0.00013900000000000002 | 0.12 | AML | other | m | 2021-01-27T02:07:32.44 |
GU.GRAM.HHE. | ML:1.6 | 0.000175 | 0.86 | AML | other | m | 2021-01-27T02:07:35.63 |
IV.PLMA.HHE. | ML:1.4 | 0.0001175 | 0.26 | AML | other | m | 2021-01-27T02:07:35.79 |
GU.GRAM.HHN. | ML:1.7 | 0.00022250000000000004 | 0.3 | AML | other | m | 2021-01-27T02:07:35.69 |
IV.PLMA.HHN. | ML:1.3 | 0.00010059999999999999 | 0.32 | AML | other | m | 2021-01-27T02:07:35.67 |
IV.PII.HHN. | ML:1.6 | 0.0000812 | 1.3 | AML | other | m | 2021-01-27T02:07:43.85 |
IV.PII.HHE. | ML:1.5 | 0.00006475 | 0.56 | AML | other | m | 2021-01-27T02:07:44.90 |