A magnitude ML 1.3 earthquake occured in region: 2 km SW Sillano Giuncugnano (LU), on
and geographic coordinates (lat, lon) 44.2130, 10.2800 at 10 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 | 2 | 1085 | 1085 |
Piazza al Serchio | LU | 4 | 2367 | 3452 |
San Romano in Garfagnana | LU | 7 | 1410 | 4862 |
Minucciano | LU | 7 | 2102 | 6964 |
Camporgiano | LU | 7 | 2176 | 9140 |
Casola in Lunigiana | MS | 8 | 988 | 10128 |
Careggine | LU | 11 | 564 | 10692 |
Vagli Sotto | LU | 11 | 939 | 11631 |
Villa Collemandina | LU | 11 | 1334 | 12965 |
Castiglione di Garfagnana | LU | 13 | 1818 | 14783 |
Fivizzano | MS | 13 | 7925 | 22708 |
Pieve Fosciana | LU | 14 | 2414 | 25122 |
Comano | MS | 15 | 714 | 25836 |
Castelnuovo di Garfagnana | LU | 16 | 5950 | 31786 |
Fosciandora | LU | 18 | 602 | 32388 |
Ventasso | RE | 18 | 4295 | 36683 |
Molazzana | LU | 19 | 1043 | 37726 |
Fabbriche di Vergemoli | LU | 20 | 768 | 38494 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-05-04 13:47:52 |
44.213 | 10.2803 | 11 | 2023-05-04 13:58:02 |
Sala Sismica INGV-Roma | 117021071 |
Field | Value |
---|---|
Time (UTC) | 2023-05-04 13:47:52 ± 0.04 |
Latitude | 44.2130 ± 0.0027 |
Longitude | 10.2803 ± 0.0038 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117021071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 213 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
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) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38041 |
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 | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 117021071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-04 13:58:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2023-05-04T13:48:06.36 | 0.6 | undecidable | manual | S | 116 | 42.2244 | 50 | 0.04 | 47 |
GU.MAIM.HHZ. | 2023-05-04T13:48:05.16 | 0.6 | undecidable | manual | S | 153 | 37.2294 | 50 | 0.17 | 47 |
GU.GRAM.HHZ. | 2023-05-04T13:48:04.37 | 0.6 | undecidable | manual | S | 331 | 35.2425 | 50 | -0.06 | 48 |
IV.PLMA.HHZ. | 2023-05-04T13:48:04.95 | 0.6 | undecidable | manual | S | 242 | 38.5281 | 50 | -0.36 | 45 |
IV.BDI.HHZ. | 2023-05-04T13:48:02.82 | 0.6 | undecidable | manual | S | 123 | 30.1476 | 50 | -0.26 | 46 |
GU.GSCL.HHZ. | 2023-05-04T13:48:02.38 | 0.6 | undecidable | manual | S | 58 | 28.8489 | 50 | -0.35 | 45 |
GU.CARD.HHZ. | 2023-05-04T13:48:01.98 | 0.6 | undecidable | manual | S | 142 | 26.2515 | 50 | -0.06 | 49 |
IV.ERBM.EHZ. | 2023-05-04T13:48:01.61 | 0.6 | undecidable | manual | S | 25 | 25.1526 | 50 | -0.16 | 48 |
IV.PLMA.HHZ. | 2023-05-04T13:48:00.19 | 1.0 | negative | manual | P | 242 | 38.5281 | 50 | 0.32 | 22 |
GU.POPM.HHZ. | 2023-05-04T13:48:00.53 | 0.1 | negative | manual | P | 116 | 42.2244 | 50 | 0.08 | 94 |
GU.GRAM.HHZ. | 2023-05-04T13:47:59.45 | 0.1 | positive | manual | P | 331 | 35.2425 | 50 | 0.09 | 95 |
GU.MAIM.HHZ. | 2023-05-04T13:47:59.76 | 0.6 | undecidable | manual | P | 153 | 37.2294 | 50 | 0.08 | 47 |
GU.PRMA.HHZ. | 2023-05-04T13:47:59.02 | 3.0 | undecidable | manual | P | 0 | ||||
GU.CARD.HHZ. | 2023-05-04T13:47:58.02 | 0.3 | undecidable | manual | P | 142 | 26.2515 | 50 | 0.04 | 73 |
IV.BDI.HHZ. | 2023-05-04T13:47:58.62 | 0.1 | undecidable | manual | P | 123 | 30.1476 | 50 | 0.04 | 97 |
GU.GSCL.HHZ. | 2023-05-04T13:47:58.58 | 0.6 | undecidable | manual | P | 58 | 28.8489 | 50 | 0.2 | 47 |
IV.ERBM.EHZ. | 2023-05-04T13:47:57.88 | 0.1 | undecidable | manual | P | 25 | 25.1526 | 50 | 0.06 | 97 |
GU.EQUI.HHZ. | 2023-05-04T13:47:57.49 | 0.6 | undecidable | manual | S | 243 | 11.3775 | 132 | -0.31 | 47 |
MN.VLC.HHZ. | 2023-05-04T13:47:57.44 | 0.6 | undecidable | manual | S | 125 | 10.2786 | 135 | -0.09 | 50 |
GU.FIVI.HNZ. | 2023-05-04T13:47:57.98 | 0.6 | undecidable | manual | S | 284 | 12.5763 | 130 | -0.12 | 49 |
GU.SARM.EHZ. | 2023-05-04T13:47:57.09 | 0.6 | undecidable | manual | S | 108 | 10.0788 | 136 | -0.39 | 47 |
GU.SARM.EHZ. | 2023-05-04T13:47:55.43 | 0.1 | undecidable | manual | P | 108 | 10.0788 | 136 | 0.08 | 99 |
GU.EQUI.HHZ. | 2023-05-04T13:47:55.57 | 0.1 | undecidable | manual | P | 243 | 11.3775 | 132 | 0.04 | 100 |
MN.VLC.HHZ. | 2023-05-04T13:47:55.54 | 0.1 | positive | manual | P | 125 | 10.2786 | 135 | 0.16 | 98 |
GU.FIVI.HNZ. | 2023-05-04T13:47:55.86 | 0.1 | undecidable | manual | P | 284 | 12.5763 | 130 | 0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.VLC.HHN. | ML:1.3 | 0.000219 | 0.76 | AML | other | m | 2023-05-04T13:47:57.51 |
GU.EQUI.HHE. | ML:1.2 | 0.00015899999999999996 | 0.44 | AML | other | m | 2023-05-04T13:47:57.61 |
MN.VLC.HHE. | ML:1.1 | 0.00016350000000000002 | 0.32 | AML | other | m | 2023-05-04T13:47:57.68 |
GU.EQUI.HHN. | ML:1.1 | 0.000129 | 1.84 | AML | other | m | 2023-05-04T13:47:58.07 |
GU.CARD.HHE. | ML:1.2 | 0.00007905 | 0.58 | AML | other | m | 2023-05-04T13:48:02.42 |
GU.CARD.HHN. | ML:1.3 | 0.0001045 | 0.16 | AML | other | m | 2023-05-04T13:48:02.48 |
GU.GSCL.HHN. | ML:1.4 | 0.000128 | 0.64 | AML | other | m | 2023-05-04T13:48:02.56 |
GU.GSCL.HHE. | ML:1.4 | 0.0001305 | 0.46 | AML | other | m | 2023-05-04T13:48:02.77 |
IV.BDI.HHE. | ML:1.2 | 0.00008065 | 0.24 | AML | other | m | 2023-05-04T13:48:03.64 |
IV.BDI.HHN. | ML:1.1 | 0.00006544999999999999 | 0.7 | AML | other | m | 2023-05-04T13:48:04.73 |
GU.GRAM.HHN. | ML:1.6 | 0.000168 | 0.14 | AML | other | m | 2023-05-04T13:48:05.28 |
GU.GRAM.HHE. | ML:1.7 | 0.00020800000000000001 | 0.18 | AML | other | m | 2023-05-04T13:48:05.29 |
GU.POPM.HHN. | ML:1.5 | 0.00009625000000000001 | 0.72 | AML | other | m | 2023-05-04T13:48:06.59 |
GU.POPM.HHE. | ML:1.4 | 0.0000896 | 0.74 | AML | other | m | 2023-05-04T13:48:06.80 |