A magnitude ML 0.9 earthquake occured in region: Pieve Fosciana (LU), on
and geographic coordinates (lat, lon) 44.1280, 10.4130 at 9 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 |
---|---|---|---|---|
Pieve Fosciana | LU | 1 | 2414 | 2414 |
Castelnuovo di Garfagnana | LU | 2 | 5950 | 8364 |
Castiglione di Garfagnana | LU | 3 | 1818 | 10182 |
Fosciandora | LU | 4 | 602 | 10784 |
Villa Collemandina | LU | 4 | 1334 | 12118 |
Molazzana | LU | 6 | 1043 | 13161 |
Careggine | LU | 7 | 564 | 13725 |
San Romano in Garfagnana | LU | 7 | 1410 | 15135 |
Camporgiano | LU | 7 | 2176 | 17311 |
Gallicano | LU | 8 | 3807 | 21118 |
Barga | LU | 8 | 10034 | 31152 |
Fabbriche di Vergemoli | LU | 9 | 768 | 31920 |
Vagli Sotto | LU | 11 | 939 | 32859 |
Piazza al Serchio | LU | 11 | 2367 | 35226 |
Coreglia Antelminelli | LU | 11 | 5215 | 40441 |
Sillano Giuncugnano | LU | 14 | 1085 | 41526 |
Minucciano | LU | 17 | 2102 | 43628 |
Stazzema | LU | 17 | 3193 | 46821 |
Pescaglia | LU | 18 | 3526 | 50347 |
Pievepelago | MO | 19 | 2222 | 52569 |
Bagni di Lucca | LU | 19 | 6161 | 58730 |
Borgo a Mozzano | LU | 20 | 6994 | 65724 |
Fiumalbo | MO | 20 | 1280 | 67004 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-04-04 11:52:58 |
44.1275 | 10.413 | 9 | 2023-04-04 12:00:15 |
Sala Sismica INGV-Roma | 116061621 |
Field | Value |
---|---|
Time (UTC) | 2023-04-04 11:52:58 ± 0.16 |
Latitude | 44.1275 ± 0.0045 |
Longitude | 10.4130 ± 0.0063 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116061621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 550 |
Semi-minor axis of confidence ellipse (meter) | 57 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.03687 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25541 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116061621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-04 12:00:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GSCL.HHZ. | 2023-04-04T11:53:08.89 | 0.3 | undecidable | manual | S | 29 | 28.3494 | 108 | 0.23 | 71 |
GU.MAIM.HHZ. | 2023-04-04T11:53:07.36 | 0.6 | undecidable | manual | S | 165 | 24.5532 | 110 | -0.06 | 50 |
GU.EQUI.HHZ. | 2023-04-04T11:53:06.07 | 0.3 | undecidable | manual | S | 282 | 21.1677 | 113 | -0.23 | 72 |
IV.BDI.HHZ. | 2023-04-04T11:53:04.45 | 0.3 | undecidable | manual | S | 116 | 16.2726 | 119 | -0.32 | 72 |
GU.MAIM.HHZ. | 2023-04-04T11:53:03.55 | 0.1 | undecidable | manual | P | 165 | 24.5532 | 110 | -0.02 | 100 |
GU.CARD.HHZ. | 2023-04-04T11:53:03.67 | 0.3 | undecidable | manual | S | 154 | 12.4764 | 126 | -0.01 | 77 |
GU.GSCL.HHZ. | 2023-04-04T11:53:03.99 | 0.1 | undecidable | manual | P | 29 | 28.3494 | 108 | -0.31 | 94 |
IV.BDI.HHZ. | 2023-04-04T11:53:02.14 | 0.3 | undecidable | manual | P | 116 | 16.2726 | 119 | 0.09 | 75 |
GU.EQUI.HHZ. | 2023-04-04T11:53:02.98 | 0.1 | undecidable | manual | P | 282 | 21.1677 | 113 | 0.05 | 100 |
MN.VLC.HHZ. | 2023-04-04T11:53:01.70 | 0.3 | undecidable | manual | S | 329 | 4.0959 | 156 | -0.08 | 77 |
GU.CARD.HHZ. | 2023-04-04T11:53:01.82 | 0.3 | undecidable | manual | P | 154 | 12.4764 | 126 | 0.4 | 71 |
MN.VLC.HHZ. | 2023-04-04T11:53:00.56 | 0.1 | undecidable | manual | P | 329 | 4.0959 | 156 | 0.24 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.VLC.HNN. | ML:0.0 | 0.0002575 | 1.04 | AML | other | m | 2023-04-04T11:53:02.79 |
IV.BDI.HHE. | ML:1.1 | 0.00011515000000000001 | 0.88 | AML | other | m | 2023-04-04T11:53:04.19 |
IV.BDI.HHN. | ML:1.1 | 0.00012409999999999998 | 0.34 | AML | other | m | 2023-04-04T11:53:04.67 |
GU.GSCL.HHE. | ML:1.1 | 0.00007045 | 0.54 | AML | other | m | 2023-04-04T11:53:08.67 |
GU.GSCL.HHN. | ML:1.3 | 0.00009455 | 1.78 | AML | other | m | 2023-04-04T11:53:08.97 |
GU.EQUI.HHE. | ML:0.6 | 0.0000257687305 | 0.16 | AML | other | m | 2023-04-04T11:53:07.23 |
GU.EQUI.HHN. | ML:0.8 | 0.000038435170000000006 | 0.224 | AML | other | m | 2023-04-04T11:53:06.30 |
GU.MAIM.HHE. | ML:0.8 | 0.00003564372000000001 | 0.3968 | AML | other | m | 2023-04-04T11:53:08.33 |
GU.MAIM.HHN. | ML:0.8 | 0.00003380092 | 0.2368 | AML | other | m | 2023-04-04T11:53:07.67 |