A magnitude ML 2.1 earthquake occured in region: 4 km W Sillano Giuncugnano (LU), on
and geographic coordinates (lat, lon) 44.2380, 10.2490 at 12 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 |
---|---|---|---|---|
Sillano Giuncugnano | LU | 4 | 1085 | 1085 |
Casola in Lunigiana | MS | 7 | 988 | 2073 |
Piazza al Serchio | LU | 7 | 2367 | 4440 |
Minucciano | LU | 8 | 2102 | 6542 |
Fivizzano | MS | 10 | 7925 | 14467 |
San Romano in Garfagnana | LU | 11 | 1410 | 15877 |
Camporgiano | LU | 11 | 2176 | 18053 |
Comano | MS | 11 | 714 | 18767 |
Vagli Sotto | LU | 14 | 939 | 19706 |
Careggine | LU | 14 | 564 | 20270 |
Villa Collemandina | LU | 15 | 1334 | 21604 |
Ventasso | RE | 16 | 4295 | 25899 |
Castiglione di Garfagnana | LU | 16 | 1818 | 27717 |
Licciana Nardi | MS | 17 | 4949 | 32666 |
Pieve Fosciana | LU | 18 | 2414 | 35080 |
Castelnuovo di Garfagnana | LU | 19 | 5950 | 41030 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2021-05-30 05:23:13 |
44.2375 | 10.2488 | 12 | 2021-12-29 11:12:08 |
Bollettino Sismico Italiano INGV | 92063761 |
Reviewed Rev100 |
ML 2.1 | 2021-05-30 05:23:13 |
44.2422 | 10.2473 | 11 | 2021-05-30 05:31:28 |
Sala Sismica INGV-Roma | 90620731 |
Field | Value |
---|---|
Time (UTC) | 2021-05-30 05:23:13 ± 0.07 |
Latitude | 44.2375 ± 0.0054 |
Longitude | 10.2488 ± 0.0050 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 92063761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 586 |
Semi-minor axis of confidence ellipse (meter) | 203 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55218 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 92063761 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-12 13:57:44 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 90620731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-30 05:31:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2021-05-30T05:25:04.36 | 3.0 | undecidable | manual | Sg | 15.89 | 0 | |||
IV.ERC.EHZ. | 2021-05-30T05:25:03.55 | 3.0 | positive | manual | Pg | 22.540001 | 0 | |||
IV.PLAC.HHZ. | 2021-05-30T05:25:02.88 | 3.0 | undecidable | manual | Pn | 6.43 | 0 | |||
MN.CUC.HHZ. | 2021-05-30T05:24:57.20 | 3.0 | negative | manual | Pg | 21.059999 | 0 | |||
IV.GIB.HHZ. | 2021-05-30T05:24:55.07 | 3.0 | positive | manual | Pn | 7.55 | 0 | |||
IV.VCEL.EHZ. | 2021-05-30T05:24:54.40 | 3.0 | undecidable | manual | Sg | 15.79 | 0 | |||
RF.GEPF.HHZ. | 2021-05-30T05:24:35.37 | 3.0 | undecidable | manual | Sn | 1.94 | 0 | |||
IV.MNTT.EHZ. | 2021-05-30T05:24:24.66 | 3.0 | undecidable | manual | Sn | -2.54 | 0 | |||
IV.BRES.EHZ. | 2021-05-30T05:24:21.22 | 3.0 | undecidable | manual | Sn | -5.62 | 0 | |||
ST.CARE.EHZ. | 2021-05-30T05:24:19.93 | 3.0 | undecidable | manual | Sg | 5.74 | 0 | |||
IV.NARO.HHZ. | 2021-05-30T05:24:14.02 | 3.0 | undecidable | manual | Sg | 8.3 | 0 | |||
IV.PE3.EHZ. | 2021-05-30T05:24:13.15 | 3.0 | undecidable | manual | Sg | 9.39 | 0 | |||
IV.RMP.HHZ. | 2021-05-30T05:23:58.62 | 3.0 | positive | manual | Pn | 3.01 | 0 | |||
IV.ZONE.HHZ. | 2021-05-30T05:23:57.44 | 3.0 | undecidable | manual | Sg | 0.98 | 0 | |||
IV.MNTT.EHZ. | 2021-05-30T05:23:52.78 | 3.0 | positive | manual | Pn | -0.17 | 0 | |||
IV.MURB.HHZ. | 2021-05-30T05:23:49.23 | 3.0 | positive | manual | Pg | 7.25 | 0 | |||
GU.BLANC.HHZ. | 2021-05-30T05:23:48.70 | 3.0 | undecidable | manual | Pn | -1.19 | 0 | |||
IV.FIR.HHZ. | 2021-05-30T05:23:42.36 | 3.0 | undecidable | manual | Sn | 0.19 | 0 | |||
ST.RONC.EHZ. | 2021-05-30T05:23:40.46 | 3.0 | positive | manual | Pg | 0.88 | 0 | |||
IV.PII.HHZ. | 2021-05-30T05:23:32.76 | 0.6 | undecidable | manual | S | 159 | 61.2942 | 91 | -0.06 | 45 |
GU.POPM.HHE. | 2021-05-30T05:23:29.00 | 0.6 | undecidable | manual | S | 118 | 45.7209 | 91 | 0.34 | 44 |
GU.MAIM.HHE. | 2021-05-30T05:23:27.24 | 0.6 | undecidable | manual | S | 152 | 40.8258 | 91 | -0.12 | 46 |
IV.PLMA.HHZ. | 2021-05-30T05:23:26.28 | 0.6 | undecidable | manual | S | 237 | 37.7289 | 92 | -0.25 | 45 |
IV.BDI.HHZ. | 2021-05-30T05:23:25.27 | 0.1 | undecidable | manual | S | 125 | 33.744 | 92 | -0.19 | 93 |
IV.PII.HHZ. | 2021-05-30T05:23:25.27 | 0.1 | undecidable | manual | P | 159 | 61.2942 | 91 | 0.41 | 85 |
GU.GSCL.HHZ. | 2021-05-30T05:23:24.00 | 0.1 | undecidable | manual | S | 65 | 29.748 | 92 | -0.39 | 90 |
GU.CARD.HHZ. | 2021-05-30T05:23:24.22 | 0.6 | undecidable | manual | S | 142 | 29.9478 | 92 | -0.22 | 46 |
GU.GRAM.HHZ. | 2021-05-30T05:23:24.44 | 0.3 | undecidable | manual | S | 333 | 31.6461 | 92 | -0.46 | 66 |
GU.POPM.HHE. | 2021-05-30T05:23:22.51 | 0.1 | undecidable | manual | P | 118 | 45.7209 | 91 | 0.04 | 94 |
IV.NEVI.HNN. | 2021-05-30T05:23:22.42 | 0.3 | undecidable | manual | P | 8 | 38.7279 | 91 | 1.03 | 52 |
GU.MAIM.HHE. | 2021-05-30T05:23:21.64 | 0.3 | undecidable | manual | P | 152 | 40.8258 | 91 | -0.08 | 70 |
IV.PLMA.HHZ. | 2021-05-30T05:23:21.51 | 0.1 | positive | manual | P | 237 | 37.7289 | 92 | 0.28 | 91 |
IV.BDI.HHZ. | 2021-05-30T05:23:20.58 | 0.1 | positive | manual | P | 125 | 33.744 | 92 | -0.04 | 96 |
GU.GSCL.HHZ. | 2021-05-30T05:23:20.04 | 0.1 | positive | manual | P | 65 | 29.748 | 92 | 0.04 | 97 |
GU.GRAM.HHZ. | 2021-05-30T05:23:20.11 | 0.1 | positive | manual | P | 333 | 31.6461 | 92 | -0.18 | 93 |
GU.CARD.HHZ. | 2021-05-30T05:23:20.00 | 0.1 | undecidable | manual | P | 142 | 29.9478 | 92 | -0.03 | 96 |
GU.FIVI.HNE. | 2021-05-30T05:23:19.13 | 0.1 | undecidable | manual | S | 271 | 9.6792 | 126 | -0.07 | 100 |
GU.EQUI.HHZ. | 2021-05-30T05:23:19.23 | 0.6 | undecidable | manual | S | 224 | 10.9779 | 120 | -0.27 | 48 |
GU.SARM.EHE. | 2021-05-30T05:23:19.95 | 0.6 | undecidable | manual | S | 116 | 13.4754 | 110 | -0.14 | 49 |
GU.SARM.EHE. | 2021-05-30T05:23:17.61 | 0.1 | undecidable | manual | P | 116 | 13.4754 | 110 | 0.09 | 98 |
GU.FIVI.HNE. | 2021-05-30T05:23:17.07 | 0.1 | negative | manual | P | 271 | 9.6792 | 126 | 0.07 | 99 |
GU.EQUI.HHZ. | 2021-05-30T05:23:17.14 | 0.1 | undecidable | manual | P | 224 | 10.9779 | 120 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.EQUI.HHN. | ML:1.5 | 0.000328 | 0.62 | AML | other | m | 2021-05-30T05:23:19.52 |
GU.EQUI.HHE. | ML:1.7 | 0.0005645 | 1.38 | AML | other | m | 2021-05-30T05:23:19.92 |
GU.GSCL.HHE. | ML:2.0 | 0.00043599999999999997 | 0.28 | AML | other | m | 2021-05-30T05:23:24.17 |
GU.GSCL.HHN. | ML:2.1 | 0.0005574999999999999 | 0.24 | AML | other | m | 2021-05-30T05:23:24.31 |
GU.CARD.HHE. | ML:2.3 | 0.0009995 | 0.36 | AML | other | m | 2021-05-30T05:23:24.74 |
GU.CARD.HHN. | ML:2.3 | 0.0009795000000000001 | 0.12 | AML | other | m | 2021-05-30T05:23:24.88 |
GU.GRAM.HHE. | ML:2.5 | 0.001595 | 1.7 | AML | other | m | 2021-05-30T05:23:24.14 |
GU.GRAM.HHN. | ML:2.4 | 0.0012549999999999998 | 1 | AML | other | m | 2021-05-30T05:23:25.05 |
IV.BDI.HHE. | ML:2.0 | 0.0003735 | 1.1 | AML | other | m | 2021-05-30T05:23:26.57 |
IV.BDI.HNE. | ML:2.0 | 0.0004285 | 1.12 | AML | other | m | 2021-05-30T05:23:26.03 |
IV.BDI.HHN. | ML:2.0 | 0.00046599999999999994 | 0.42 | AML | other | m | 2021-05-30T05:23:26.04 |
IV.BDI.HNN. | ML:1.9 | 0.0003575 | 1.48 | AML | other | m | 2021-05-30T05:23:26.79 |
IV.PLMA.HHE. | ML:2.0 | 0.0003535 | 0.3 | AML | other | m | 2021-05-30T05:23:26.98 |
IV.PLMA.HHN. | ML:2.0 | 0.0003235 | 0.12 | AML | other | m | 2021-05-30T05:23:27.16 |
IV.PII.HHE. | ML:2.3 | 0.0004325 | 0.84 | AML | other | m | 2021-05-30T05:23:33.64 |
IV.PII.HHN. | ML:2.2 | 0.0002825 | 0.76 | AML | other | m | 2021-05-30T05:23:35.82 |