A magnitude ML 1.3 earthquake occured in region: 6 km E Sillano Giuncugnano (LU), on
and geographic coordinates (lat, lon) 44.2500, 10.3660 at 13 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 |
---|---|---|---|---|
Sillano Giuncugnano | LU | 6 | 1085 | 1085 |
Piazza al Serchio | LU | 9 | 2367 | 3452 |
San Romano in Garfagnana | LU | 9 | 1410 | 4862 |
Villa Collemandina | LU | 10 | 1334 | 6196 |
Camporgiano | LU | 10 | 2176 | 8372 |
Castiglione di Garfagnana | LU | 12 | 1818 | 10190 |
Pieve Fosciana | LU | 14 | 2414 | 12604 |
Ventasso | RE | 14 | 4295 | 16899 |
Careggine | LU | 15 | 564 | 17463 |
Minucciano | LU | 15 | 2102 | 19565 |
Villa Minozzo | RE | 15 | 3750 | 23315 |
Castelnuovo di Garfagnana | LU | 16 | 5950 | 29265 |
Casola in Lunigiana | MS | 16 | 988 | 30253 |
Vagli Sotto | LU | 16 | 939 | 31192 |
Fosciandora | LU | 17 | 602 | 31794 |
Frassinoro | MO | 17 | 1926 | 33720 |
Comano | MS | 19 | 714 | 34434 |
Fivizzano | MS | 19 | 7925 | 42359 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-07-19 20:58:56 |
44.2502 | 10.3655 | 13 | 2021-07-19 21:08:08 |
Sala Sismica INGV-Roma | 92967161 |
Field | Value |
---|---|
Time (UTC) | 2021-07-19 20:58:56 ± 0.1 |
Latitude | 44.2502 ± 0.0063 |
Longitude | 10.3655 ± 0.0075 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92967161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 678 |
Semi-minor axis of confidence ellipse (meter) | 318 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
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) | 100 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54049 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 92967161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-19 21:08:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2021-07-19T21:00:22.11 | 3.0 | undecidable | manual | Sn | -0.01 | 0 | |||
IV.SGRT.HHZ. | 2021-07-19T21:00:21.24 | 3.0 | undecidable | manual | Pg | 14.32 | 0 | |||
IX.SCL3.EHZ.02 | 2021-07-19T21:00:16.05 | 3.0 | undecidable | manual | Pn | 1.75 | 0 | |||
NI.PALA.HHZ. | 2021-07-19T21:00:12.82 | 3.0 | undecidable | manual | Sn | -0.93 | 0 | |||
IV.CRTC.HHZ. | 2021-07-19T21:00:01.11 | 3.0 | undecidable | manual | Sg | 7.65 | 0 | |||
IV.RMP.HHZ. | 2021-07-19T20:59:43.36 | 3.0 | positive | manual | Pn | -0.33 | 0 | |||
CH.PLONS.HHZ. | 2021-07-19T20:59:42.84 | 3.0 | undecidable | manual | Pn | 0 | 0 | |||
CH.BERNI.HHZ. | 2021-07-19T20:59:35.38 | 3.0 | positive | manual | Pg | 2.24 | 0 | |||
IV.VOBA.EHZ. | 2021-07-19T20:59:22.41 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.PII.HHZ. | 2021-07-19T20:59:14.58 | 0.6 | undecidable | manual | S | 168 | 59.9955 | 92 | -0.67 | 40 |
IV.PLMA.HHZ. | 2021-07-19T20:59:11.18 | 0.3 | undecidable | manual | S | 242 | 46.4202 | 93 | -0.45 | 66 |
GU.MAIM.HHZ. | 2021-07-19T20:59:09.34 | 0.3 | undecidable | manual | S | 165 | 38.7279 | 94 | -0.24 | 70 |
GU.POPM.HHZ. | 2021-07-19T20:59:09.64 | 0.6 | undecidable | manual | S | 126 | 38.5281 | 94 | 0.09 | 48 |
GU.GRAM.HHZ. | 2021-07-19T20:59:08.72 | 0.3 | undecidable | manual | S | 318 | 35.742 | 95 | -0.08 | 73 |
IV.PII.HHZ. | 2021-07-19T20:59:07.76 | 0.1 | undecidable | manual | P | 168 | 59.9955 | 92 | 0.32 | 88 |
IV.BDI.HHZ. | 2021-07-19T20:59:06.38 | 0.3 | undecidable | manual | S | 139 | 27.75 | 98 | -0.28 | 71 |
GU.CARD.HHZ. | 2021-07-19T20:59:06.08 | 0.3 | undecidable | manual | S | 159 | 26.5512 | 98 | -0.27 | 71 |
IV.PLMA.HHZ. | 2021-07-19T20:59:05.67 | 0.1 | undecidable | manual | P | 242 | 46.4202 | 93 | 0.32 | 90 |
GU.MAIM.HHZ. | 2021-07-19T20:59:05.17 | 0.3 | undecidable | manual | P | 165 | 38.7279 | 94 | 1 | 53 |
GU.FIVI.HNE. | 2021-07-19T20:59:04.44 | 0.3 | undecidable | manual | S | 266 | 18.9699 | 106 | 0.06 | 75 |
GU.GSCL.HHZ. | 2021-07-19T20:59:04.26 | 0.3 | undecidable | manual | S | 58 | 20.868 | 103 | -0.61 | 64 |
GU.POPM.HHZ. | 2021-07-19T20:59:04.24 | 0.1 | undecidable | manual | P | 126 | 38.5281 | 94 | 0.09 | 96 |
GU.EQUI.HHZ. | 2021-07-19T20:59:03.98 | 0.3 | undecidable | manual | S | 241 | 19.2696 | 105 | -0.48 | 69 |
GU.GRAM.HHZ. | 2021-07-19T20:59:03.81 | 0.1 | undecidable | manual | P | 318 | 35.742 | 95 | 0.1 | 97 |
GU.SARM.EHZ. | 2021-07-19T20:59:02.00 | 0.3 | undecidable | manual | S | 159 | 7.881 | 140 | 0.14 | 76 |
IV.BDI.HHZ. | 2021-07-19T20:59:02.52 | 0.1 | undecidable | manual | P | 139 | 27.75 | 98 | 0.04 | 99 |
GU.CARD.HHZ. | 2021-07-19T20:59:02.50 | 0.1 | undecidable | manual | P | 159 | 26.5512 | 98 | 0.2 | 96 |
GU.EQUI.HHZ. | 2021-07-19T20:59:01.05 | 0.1 | undecidable | manual | P | 241 | 19.2696 | 105 | -0.16 | 98 |
GU.FIVI.HNE. | 2021-07-19T20:59:01.32 | 0.1 | undecidable | manual | P | 266 | 18.9699 | 106 | 0.16 | 98 |
GU.GSCL.HHZ. | 2021-07-19T20:59:01.43 | 0.1 | undecidable | manual | P | 58 | 20.868 | 103 | -0.02 | 100 |
GU.SARM.EHZ. | 2021-07-19T20:58:59.98 | 0.1 | undecidable | manual | P | 159 | 7.881 | 140 | 0.27 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GSCL.HHE. | ML:1.5 | 0.000192 | 0.22 | AML | other | m | 2021-07-19T20:59:04.65 |
GU.GSCL.HHN. | ML:1.5 | 0.000219 | 0.18 | AML | other | m | 2021-07-19T20:59:04.98 |
GU.CARD.HHE. | ML:1.3 | 0.00009345000000000001 | 0.14 | AML | other | m | 2021-07-19T20:59:06.87 |
GU.CARD.HHN. | ML:1.2 | 0.0000737 | 1.38 | AML | other | m | 2021-07-19T20:59:07.19 |
IV.BDI.HHN. | ML:1.0 | 0.000047 | 0.44 | AML | other | m | 2021-07-19T20:59:07.01 |
IV.BDI.HHE. | ML:1.0 | 0.000045600000000000004 | 0.44 | AML | other | m | 2021-07-19T20:59:08.51 |
GU.GRAM.HHN. | ML:1.4 | 0.0000918 | 0.26 | AML | other | m | 2021-07-19T20:59:09.47 |
GU.GRAM.HHE. | ML:1.4 | 0.00008755 | 0.74 | AML | other | m | 2021-07-19T20:59:09.60 |
GU.POPM.HHN. | ML:1.1 | 0.000046049999999999994 | 0.62 | AML | other | m | 2021-07-19T20:59:11.43 |
GU.POPM.HHE. | ML:0.9 | 0.000031899999999999996 | 1.26 | AML | other | m | 2021-07-19T20:59:11.95 |
IV.PII.HHN. | ML:1.4 | 0.00004705 | 0.2 | AML | other | m | 2021-07-19T20:59:17.79 |
IV.PII.HHE. | ML:1.5 | 0.0000633 | 0.66 | AML | other | m | 2021-07-19T20:59:18.13 |