A magnitude ML 1.5 earthquake occured in region: 5 km W Sillano Giuncugnano (LU), on
and geographic coordinates (lat, lon) 44.2450, 10.2490 at 11 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 | 5 | 1085 | 1085 |
Casola in Lunigiana | MS | 7 | 988 | 2073 |
Piazza al Serchio | LU | 8 | 2367 | 4440 |
Minucciano | LU | 9 | 2102 | 6542 |
Fivizzano | MS | 10 | 7925 | 14467 |
Comano | MS | 11 | 714 | 15181 |
San Romano in Garfagnana | LU | 11 | 1410 | 16591 |
Camporgiano | LU | 12 | 2176 | 18767 |
Vagli Sotto | LU | 15 | 939 | 19706 |
Careggine | LU | 15 | 564 | 20270 |
Villa Collemandina | LU | 15 | 1334 | 21604 |
Ventasso | RE | 15 | 4295 | 25899 |
Castiglione di Garfagnana | LU | 17 | 1818 | 27717 |
Licciana Nardi | MS | 17 | 4949 | 32666 |
Pieve Fosciana | LU | 18 | 2414 | 35080 |
Castelnuovo di Garfagnana | LU | 20 | 5950 | 41030 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-01-26 15:27:58 |
44.2447 | 10.2488 | 11 | 2021-07-12 16:54:59 |
Bollettino Sismico Italiano INGV | 87407731 |
Reviewed Rev100 |
ML 1.6 | 2021-01-26 15:27:58 |
44.2452 | 10.2515 | 11 | 2021-01-26 16:02:13 |
Sala Sismica INGV-Roma | 86605951 |
Field | Value |
---|---|
Time (UTC) | 2021-01-26 15:27:58 ± 0.07 |
Latitude | 44.2447 ± 0.0054 |
Longitude | 10.2488 ± 0.0063 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87407731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 644 |
Semi-minor axis of confidence ellipse (meter) | 408 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66820 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 86605951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-26 16:02:13 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 87407731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-23 10:48:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPPT.EHN. | 2021-01-26T15:28:21.60 | 0.6 | undecidable | manual | S | 115 | 74.1702 | 50 | 1.02 | 33 |
IV.PII.HHZ. | 2021-01-26T15:28:17.13 | 0.6 | undecidable | manual | S | 159 | 61.9935 | 50 | -0.2 | 44 |
GU.POPM.HHZ. | 2021-01-26T15:28:13.06 | 0.6 | undecidable | manual | S | 119 | 46.1205 | 50 | -0.02 | 47 |
GU.MAIM.HHE. | 2021-01-26T15:28:11.71 | 0.6 | undecidable | manual | S | 152 | 41.5251 | 50 | -0.16 | 46 |
IV.MPPT.EHN. | 2021-01-26T15:28:11.78 | 0.3 | undecidable | manual | P | 115 | 74.1702 | 50 | 0.62 | 58 |
IV.PII.HHZ. | 2021-01-26T15:28:09.74 | 0.3 | undecidable | manual | P | 159 | 61.9935 | 50 | 0.45 | 63 |
IV.BDI.HHZ. | 2021-01-26T15:28:09.61 | 0.3 | undecidable | manual | S | 126 | 34.1436 | 50 | -0.29 | 68 |
GU.GRAM.HHZ. | 2021-01-26T15:28:08.99 | 0.3 | undecidable | manual | S | 332 | 30.9468 | 50 | -0.04 | 72 |
GU.GSCL.HHZ. | 2021-01-26T15:28:08.10 | 0.3 | undecidable | manual | S | 66 | 29.3484 | 50 | -0.51 | 66 |
GU.CARD.HHZ. | 2021-01-26T15:28:08.64 | 0.3 | undecidable | manual | S | 142 | 30.5472 | 50 | -0.29 | 69 |
GU.ZCCA.HHZ. | 2021-01-26T15:28:08.49 | 3.0 | undecidable | manual | Pg | 0 | ||||
GU.POPM.HHZ. | 2021-01-26T15:28:07.06 | 0.3 | undecidable | manual | P | 119 | 46.1205 | 50 | 0.23 | 68 |
GU.MAIM.HHE. | 2021-01-26T15:28:06.22 | 0.1 | undecidable | manual | P | 152 | 41.5251 | 50 | 0.09 | 94 |
IV.BDI.HHZ. | 2021-01-26T15:28:04.91 | 0.1 | undecidable | manual | P | 126 | 34.1436 | 50 | -0.09 | 95 |
GU.GRAM.HHZ. | 2021-01-26T15:28:04.33 | 0.3 | undecidable | manual | P | 332 | 30.9468 | 50 | -0.16 | 71 |
GU.SARM.EHE. | 2021-01-26T15:28:04.29 | 0.3 | undecidable | manual | S | 119 | 13.7751 | 128 | -0.14 | 73 |
GU.GSCL.HHZ. | 2021-01-26T15:28:04.35 | 0.1 | positive | manual | P | 66 | 29.3484 | 50 | 0.1 | 96 |
MN.VLC.HHZ. | 2021-01-26T15:28:04.40 | 0.6 | undecidable | manual | S | 131 | 14.4744 | 127 | -0.2 | 48 |
GU.CARD.HHZ. | 2021-01-26T15:28:04.34 | 0.1 | undecidable | manual | P | 142 | 30.5472 | 50 | -0.09 | 96 |
GU.FIVI.HNE. | 2021-01-26T15:28:03.31 | 0.3 | undecidable | manual | S | 267 | 9.6792 | 139 | -0.07 | 75 |
GU.EQUI.HHE. | 2021-01-26T15:28:03.60 | 0.3 | undecidable | manual | S | 221 | 11.5773 | 133 | -0.24 | 72 |
MN.VLC.HHZ. | 2021-01-26T15:28:02.00 | 0.1 | undecidable | manual | P | 131 | 14.4744 | 127 | 0.06 | 99 |
GU.FIVI.HNE. | 2021-01-26T15:28:01.38 | 0.1 | negative | manual | P | 267 | 9.6792 | 139 | 0.15 | 98 |
GU.EQUI.HHE. | 2021-01-26T15:28:01.53 | 0.1 | undecidable | manual | P | 221 | 11.5773 | 133 | 0.04 | 100 |
GU.SARM.EHE. | 2021-01-26T15:28:01.96 | 0.1 | negative | manual | P | 119 | 13.7751 | 128 | 0.13 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.VLC.HHN. | ML:1.3 | 0.00017519105000000001 | 0.0768 | AML | other | m | 2021-01-26T15:28:05.06 |
MN.VLC.HNE. | ML:1.4 | 0.0002166332 | 0.1792 | AML | other | m | 2021-01-26T15:28:04.73 |
MN.VLC.HHE. | ML:1.4 | 0.00022032859999999998 | 0.1792 | AML | other | m | 2021-01-26T15:28:04.73 |
MN.VLC.HNN. | ML:1.3 | 0.00017668460000000002 | 0.0768 | AML | other | m | 2021-01-26T15:28:05.02 |
GU.CARD.HHE. | ML:1.6 | 0.00021164739999999998 | 0.0768 | AML | other | m | 2021-01-26T15:28:09.53 |
GU.GSCL.HHE. | ML:1.6 | 0.0002065 | 0.26 | AML | other | m | 2021-01-26T15:28:08.85 |
GU.CARD.HHN. | ML:1.6 | 0.00017335634999999998 | 0.0768 | AML | other | m | 2021-01-26T15:28:09.15 |
GU.GSCL.HHN. | ML:1.4 | 0.0001225 | 1.54 | AML | other | m | 2021-01-26T15:28:09.79 |
IV.BDI.HHE. | ML:1.5 | 0.000142095 | 0.2176 | AML | other | m | 2021-01-26T15:28:09.91 |
IV.BDI.HHN. | ML:1.6 | 0.000162 | 0.32 | AML | other | m | 2021-01-26T15:28:10.44 |
GU.GRAM.HHE. | ML:1.9 | 0.0003812002 | 0.2304 | AML | other | m | 2021-01-26T15:28:09.82 |
GU.GRAM.HHN. | ML:1.9 | 0.0003423365 | 0.1792 | AML | other | m | 2021-01-26T15:28:10.62 |
IV.PLMA.HHE. | ML:1.4 | 0.000086378285 | 0.0896 | AML | other | m | 2021-01-26T15:28:14.35 |
IV.PLMA.HHN. | ML:1.4 | 0.00009915956 | 0.1408 | AML | other | m | 2021-01-26T15:28:14.16 |
IV.PII.HHE. | ML:1.6 | 0.000080435485 | 0.2048 | AML | other | m | 2021-01-26T15:28:18.11 |
IV.PII.HHN. | ML:1.6 | 0.0000831 | 0.1 | AML | other | m | 2021-01-26T15:28:19.25 |
IV.BDI.HNE. | ML:1.5 | 0.00013473132000000002 | 0.1792 | AML | other | m | 2021-01-26T15:28:09.93 |