A magnitude ML 0.5 earthquake occured in region: 1 km NE Piazza al Serchio (LU), on
and geographic coordinates (lat, lon) 44.1900, 10.3060 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 |
---|---|---|---|---|
Piazza al Serchio | LU | 1 | 2367 | 2367 |
Sillano Giuncugnano | LU | 4 | 1085 | 3452 |
San Romano in Garfagnana | LU | 4 | 1410 | 4862 |
Camporgiano | LU | 4 | 2176 | 7038 |
Careggine | LU | 8 | 564 | 7602 |
Villa Collemandina | LU | 8 | 1334 | 8936 |
Minucciano | LU | 8 | 2102 | 11038 |
Vagli Sotto | LU | 9 | 939 | 11977 |
Castiglione di Garfagnana | LU | 10 | 1818 | 13795 |
Casola in Lunigiana | MS | 10 | 988 | 14783 |
Pieve Fosciana | LU | 11 | 2414 | 17197 |
Castelnuovo di Garfagnana | LU | 12 | 5950 | 23147 |
Fosciandora | LU | 15 | 602 | 23749 |
Fivizzano | MS | 16 | 7925 | 31674 |
Molazzana | LU | 16 | 1043 | 32717 |
Fabbriche di Vergemoli | LU | 16 | 768 | 33485 |
Gallicano | LU | 18 | 3807 | 37292 |
Comano | MS | 18 | 714 | 38006 |
Barga | LU | 19 | 10034 | 48040 |
Ventasso | RE | 20 | 4295 | 52335 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-03-23 22:20:16 |
44.1902 | 10.3065 | 10 | 2023-03-23 22:29:30 |
Sala Sismica INGV-Roma | 115675231 |
Field | Value |
---|---|
Time (UTC) | 2023-03-23 22:20:16 ± 0.07 |
Latitude | 44.1902 ± 0.0054 |
Longitude | 10.3065 ± 0.0063 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115675231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 676 |
Semi-minor axis of confidence ellipse (meter) | 392 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 211 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.06475 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35433 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 115675231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-23 22:29:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2023-03-23T22:20:29.36 | 0.6 | undecidable | manual | S | 114 | 39.3273 | 50 | 0.16 | 49 |
GU.GSCL.HHZ. | 2023-03-23T22:20:26.02 | 0.6 | undecidable | manual | S | 51 | 28.5492 | 50 | -0.31 | 48 |
IV.BDI.HHZ. | 2023-03-23T22:20:25.58 | 0.6 | undecidable | manual | S | 121 | 27.0507 | 50 | -0.34 | 48 |
IV.ERBM.EHZ. | 2023-03-23T22:20:25.71 | 0.6 | undecidable | manual | S | 18 | 26.751 | 50 | -0.15 | 50 |
GU.CARD.HHZ. | 2023-03-23T22:20:24.64 | 0.6 | undecidable | manual | S | 142 | 22.9548 | 114 | -0.08 | 51 |
IV.PLMA.HHZ. | 2023-03-23T22:20:24.18 | 1.0 | undecidable | manual | P | 247 | 39.3273 | 50 | 0.55 | 22 |
GU.POPM.HHZ. | 2023-03-23T22:20:23.21 | 1.0 | undecidable | manual | P | 114 | 39.3273 | 50 | -0.42 | 23 |
GU.FIVI.HNE. | 2023-03-23T22:20:22.32 | 0.6 | undecidable | manual | S | 291 | 15.2736 | 123 | -0.05 | 52 |
GU.GSCL.HHZ. | 2023-03-23T22:20:22.09 | 0.3 | undecidable | manual | P | 51 | 28.5492 | 50 | 0.12 | 75 |
GU.CARD.HHZ. | 2023-03-23T22:20:21.14 | 1.0 | undecidable | manual | P | 142 | 22.9548 | 114 | 0.1 | 25 |
IV.BDI.HHZ. | 2023-03-23T22:20:21.83 | 0.6 | undecidable | manual | P | 121 | 27.0507 | 50 | 0.09 | 50 |
IV.ERBM.EHZ. | 2023-03-23T22:20:21.79 | 0.3 | undecidable | manual | P | 18 | 26.751 | 50 | 0.09 | 76 |
MN.VLC.HHZ. | 2023-03-23T22:20:20.28 | 0.6 | undecidable | manual | S | 118 | 7.1928 | 144 | -0.04 | 53 |
GU.SARM.EHN. | 2023-03-23T22:20:20.07 | 0.6 | undecidable | manual | S | 95 | 7.4814 | 143 | -0.32 | 50 |
GU.EQUI.HHZ. | 2023-03-23T22:20:20.95 | 0.6 | undecidable | manual | S | 258 | 12.4764 | 129 | -0.64 | 45 |
GU.EQUI.HHZ. | 2023-03-23T22:20:19.27 | 1.0 | undecidable | manual | P | 258 | 12.4764 | 129 | 0.03 | 26 |
GU.FIVI.HNE. | 2023-03-23T22:20:19.87 | 0.3 | undecidable | manual | P | 291 | 15.2736 | 123 | 0.18 | 76 |
MN.VLC.HHZ. | 2023-03-23T22:20:18.79 | 0.1 | negative | manual | P | 118 | 7.1928 | 144 | 0.28 | 100 |
GU.SARM.EHN. | 2023-03-23T22:20:18.70 | 0.3 | undecidable | manual | P | 95 | 7.4814 | 143 | 0.16 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.VLC.HHN. | ML:0.4 | 0.000038852847000000004 | 0.2176 | AML | other | m | 2023-03-23T22:20:20.38 |
MN.VLC.HHE. | ML:0.4 | 0.000039416310000000005 | 0.1408 | AML | other | m | 2023-03-23T22:20:20.40 |
GU.CARD.HHE. | ML:0.8 | 0.00004639781499999999 | 0.1792 | AML | other | m | 2023-03-23T22:20:25.11 |
GU.CARD.HHN. | ML:0.9 | 0.0000546 | 0.16 | AML | other | m | 2023-03-23T22:20:25.39 |
IV.PII.HHN. | ML:1.1 | 0.000031 | 1.44 | AML | other | m | 2023-03-23T22:20:37.73 |
MN.VLC.HNE. | ML:0.6 | 0.000054407079999999995 | 0.6656 | AML | other | m | 2023-03-23T22:20:23.83 |
MN.VLC.HNN. | ML:0.5 | 0.00004374791 | 0.576 | AML | other | m | 2023-03-23T22:20:27.35 |
GU.EQUI.HHE. | ML:0.4 | 0.000027216325 | 0.1152 | AML | other | m | 2023-03-23T22:20:21.67 |
GU.EQUI.HHN. | ML:0.4 | 0.000026613535 | 0.1536 | AML | other | m | 2023-03-23T22:20:21.79 |
IV.BDI.HHE. | ML:0.3 | 0.000011619320500000002 | 0.2048 | AML | other | m | 2023-03-23T22:20:25.89 |
IV.BDI.HHN. | ML:0.4 | 0.000014312407999999999 | 0.064 | AML | other | m | 2023-03-23T22:20:26.12 |