A magnitude ML 0.8 earthquake occured in region: 2 km N Piazza al Serchio (LU), on
and geographic coordinates (lat, lon) 44.2030, 10.2980 at 7 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 | 2 | 2367 | 2367 |
Sillano Giuncugnano | LU | 2 | 1085 | 3452 |
San Romano in Garfagnana | LU | 5 | 1410 | 4862 |
Camporgiano | LU | 6 | 2176 | 7038 |
Minucciano | LU | 8 | 2102 | 9140 |
Villa Collemandina | LU | 9 | 1334 | 10474 |
Careggine | LU | 9 | 564 | 11038 |
Casola in Lunigiana | MS | 10 | 988 | 12026 |
Vagli Sotto | LU | 10 | 939 | 12965 |
Castiglione di Garfagnana | LU | 11 | 1818 | 14783 |
Pieve Fosciana | LU | 12 | 2414 | 17197 |
Castelnuovo di Garfagnana | LU | 14 | 5950 | 23147 |
Fivizzano | MS | 14 | 7925 | 31072 |
Fosciandora | LU | 16 | 602 | 31674 |
Comano | MS | 17 | 714 | 32388 |
Molazzana | LU | 17 | 1043 | 33431 |
Fabbriche di Vergemoli | LU | 18 | 768 | 34199 |
Ventasso | RE | 19 | 4295 | 38494 |
Gallicano | LU | 19 | 3807 | 42301 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-09-02 01:07:33 |
44.2027 | 10.2977 | 7 | 2020-09-02 01:13:54 |
Sala Sismica INGV-Roma | 82545611 |
Field | Value |
---|---|
Time (UTC) | 2020-09-02 01:07:33 ± 0.15 |
Latitude | 44.2027 ± 0.0045 |
Longitude | 10.2977 ± 0.0038 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82545611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 488 |
Semi-minor axis of confidence ellipse (meter) | 143 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.07644 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35343 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 82545611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-02 01:13:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GRAM.HHZ. | 2020-09-02T01:07:46.28 | 0.3 | undecidable | manual | S | 330 | 36.9297 | 100 | -0.38 | 66 |
GU.GSCL.HHZ. | 2020-09-02T01:07:43.71 | 0.3 | undecidable | manual | S | 54 | 28.2495 | 103 | -0.02 | 73 |
GU.CARD.HHZ. | 2020-09-02T01:07:41.96 | 0.3 | undecidable | manual | S | 143 | 24.4533 | 105 | -0.49 | 66 |
IV.PLMA.HHZ. | 2020-09-02T01:07:41.90 | 0.1 | undecidable | manual | P | 245 | 39.2274 | 100 | 0.3 | 90 |
GU.GRAM.HHZ. | 2020-09-02T01:07:41.21 | 1.0 | positive | manual | P | 330 | 36.9297 | 100 | 0.06 | 24 |
GU.FIVI.HNE. | 2020-09-02T01:07:39.13 | 0.1 | undecidable | manual | S | 287 | 14.1747 | 116 | 0.06 | 98 |
GU.GSCL.HHZ. | 2020-09-02T01:07:39.59 | 1.0 | positive | manual | P | 54 | 28.2495 | 103 | 0.13 | 24 |
GU.CARD.HHZ. | 2020-09-02T01:07:38.61 | 0.3 | negative | manual | P | 143 | 24.4533 | 105 | -0.11 | 72 |
GU.EQUI.HHN. | 2020-09-02T01:07:38.25 | 0.3 | undecidable | manual | S | 251 | 12.1767 | 119 | -0.22 | 72 |
GU.SARM.EHZ. | 2020-09-02T01:07:37.41 | 0.1 | undecidable | manual | S | 104 | 8.4804 | 129 | 0.02 | 100 |
MN.VLC.HHZ. | 2020-09-02T01:07:37.43 | 0.3 | undecidable | manual | S | 124 | 8.4804 | 128 | 0.02 | 75 |
GU.SARM.EHZ. | 2020-09-02T01:07:36.00 | 0.1 | undecidable | manual | P | 104 | 8.4804 | 129 | 0.2 | 96 |
MN.VLC.HHZ. | 2020-09-02T01:07:36.16 | 0.6 | positive | manual | P | 124 | 8.4804 | 128 | 0.35 | 47 |
GU.EQUI.HHN. | 2020-09-02T01:07:36.46 | 0.1 | undecidable | manual | P | 251 | 12.1767 | 119 | 0.04 | 99 |
GU.FIVI.HNE. | 2020-09-02T01:07:36.79 | 0.1 | undecidable | manual | P | 287 | 14.1747 | 116 | 0.02 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.VLC.HHE. | ML:0.5 | 0.000053468115 | 0.1 | AML | other | m | 2020-09-02T01:07:37.85 |
MN.VLC.HHN. | ML:0.5 | 0.000060563655 | 0.12 | AML | other | m | 2020-09-02T01:07:37.77 |
MN.VLC.HNE. | ML:0.7 | 0.00008332091 | 0.86 | AML | other | m | 2020-09-02T01:07:35.63 |
MN.VLC.HNN. | ML:0.6 | 0.00007178319 | 0.22 | AML | other | m | 2020-09-02T01:07:37.77 |
GU.CARD.HHE. | ML:1.0 | 0.00006504750000000001 | 0.14 | AML | other | m | 2020-09-02T01:07:42.71 |
GU.CARD.HHN. | ML:1.0 | 0.00006615085000000001 | 0.08 | AML | other | m | 2020-09-02T01:07:42.78 |
GU.GSCL.HHE. | ML:0.6 | 0.000021773625 | 0.28 | AML | other | m | 2020-09-02T01:07:43.93 |
GU.GSCL.HHN. | ML:0.6 | 0.00001952789 | 0.18 | AML | other | m | 2020-09-02T01:07:44.40 |
GU.GRAM.HHE. | ML:1.3 | 0.000075711865 | 0.22 | AML | other | m | 2020-09-02T01:07:47.43 |
GU.GRAM.HHN. | ML:1.3 | 0.000087179275 | 0.24 | AML | other | m | 2020-09-02T01:07:47.21 |