A magnitude ML 1.0 earthquake occured in region: 6 km SW Frassinoro (MO), on
and geographic coordinates (lat, lon) 44.2470, 10.5500 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 |
---|---|---|---|---|
Frassinoro | MO | 6 | 1926 | 1926 |
Pievepelago | MO | 7 | 2222 | 4148 |
Riolunato | MO | 9 | 712 | 4860 |
Fiumalbo | MO | 11 | 1280 | 6140 |
Palagano | MO | 11 | 2194 | 8334 |
Montecreto | MO | 14 | 940 | 9274 |
Montefiorino | MO | 14 | 2203 | 11477 |
Toano | RE | 15 | 4463 | 15940 |
Villa Minozzo | RE | 15 | 3750 | 19690 |
Abetone | PT | 15 | 621 | 20311 |
Villa Collemandina | LU | 15 | 1334 | 21645 |
Castiglione di Garfagnana | LU | 15 | 1818 | 23463 |
Lama Mocogno | MO | 16 | 2734 | 26197 |
Fosciandora | LU | 16 | 602 | 26799 |
Pieve Fosciana | LU | 17 | 2414 | 29213 |
Polinago | MO | 18 | 1672 | 30885 |
Sestola | MO | 18 | 2508 | 33393 |
San Romano in Garfagnana | LU | 18 | 1410 | 34803 |
Castelnuovo di Garfagnana | LU | 19 | 5950 | 40753 |
Camporgiano | LU | 20 | 2176 | 42929 |
Barga | LU | 20 | 10034 | 52963 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-10-31 03:29:37 |
44.2472 | 10.5497 | 10 | 2020-10-31 03:41:33 |
Sala Sismica INGV-Roma | 84303561 |
Field | Value |
---|---|
Time (UTC) | 2020-10-31 03:29:37 ± 0.1 |
Latitude | 44.2472 ± 0.0054 |
Longitude | 10.5497 ± 0.0088 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84303561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 675 |
Semi-minor axis of confidence ellipse (meter) | 536 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 278 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.10702 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52520 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 84303561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-31 03:41:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GRAM.HHE. | 2020-10-31T03:29:53.10 | 0.6 | undecidable | manual | S | 305 | 46.9197 | 50 | 0.37 | 45 |
GU.MAIM.HHN. | 2020-10-31T03:29:50.19 | 0.6 | undecidable | manual | S | 187 | 37.2294 | 50 | 0.05 | 49 |
IV.PII.HHZ. | 2020-10-31T03:29:48.45 | 1.0 | undecidable | manual | P | 182 | 58.2972 | 50 | 0.41 | 22 |
GU.EQUI.HHZ. | 2020-10-31T03:29:48.27 | 0.3 | undecidable | manual | S | 254 | 32.8449 | 50 | -0.68 | 62 |
GU.POPM.HHZ. | 2020-10-31T03:29:47.59 | 0.6 | undecidable | manual | S | 144 | 27.8499 | 50 | -0.04 | 50 |
GU.GRAM.HHE. | 2020-10-31T03:29:46.76 | 0.1 | undecidable | manual | P | 305 | 46.9197 | 50 | 0.47 | 88 |
GU.CARD.HHZ. | 2020-10-31T03:29:46.66 | 0.6 | undecidable | manual | S | 192 | 25.1526 | 112 | -0.2 | 48 |
IV.BDI.HHZ. | 2020-10-31T03:29:45.35 | 0.6 | undecidable | manual | S | 170 | 20.7681 | 116 | -0.13 | 49 |
MN.VLC.HHZ. | 2020-10-31T03:29:44.36 | 0.6 | undecidable | manual | S | 233 | 16.2726 | 121 | 0.27 | 48 |
IV.ZCCA.HHN. | 2020-10-31T03:29:44.96 | 0.1 | undecidable | manual | P | 71 | 35.8419 | 50 | 0.39 | 91 |
GU.MAIM.HHN. | 2020-10-31T03:29:44.38 | 0.1 | undecidable | manual | P | 187 | 37.2294 | 50 | -0.41 | 90 |
GU.SARM.EHZ. | 2020-10-31T03:29:43.40 | 0.6 | undecidable | manual | S | 239 | 13.7751 | 126 | 0.03 | 51 |
GU.EQUI.HHZ. | 2020-10-31T03:29:43.71 | 0.1 | undecidable | manual | P | 254 | 32.8449 | 50 | -0.4 | 91 |
GU.POPM.HHZ. | 2020-10-31T03:29:43.42 | 0.3 | positive | manual | P | 144 | 27.8499 | 50 | 0.08 | 74 |
IV.BDI.HHZ. | 2020-10-31T03:29:42.20 | 0.1 | positive | manual | P | 170 | 20.7681 | 116 | 0.1 | 99 |
GU.GSCL.HHZ. | 2020-10-31T03:29:42.27 | 0.3 | undecidable | manual | S | 15 | 11.877 | 130 | -0.58 | 67 |
GU.CARD.HHZ. | 2020-10-31T03:29:42.85 | 0.6 | undecidable | manual | P | 192 | 25.1526 | 112 | -0.05 | 50 |
GU.SARM.EHZ. | 2020-10-31T03:29:41.15 | 0.1 | undecidable | manual | P | 239 | 13.7751 | 126 | 0.26 | 97 |
MN.VLC.HHZ. | 2020-10-31T03:29:41.60 | 0.1 | positive | manual | P | 233 | 16.2726 | 121 | 0.3 | 96 |
GU.GSCL.HHZ. | 2020-10-31T03:29:40.45 | 0.1 | positive | manual | P | 15 | 11.877 | 130 | -0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GSCL.HHE. | ML:1.1 | 0.0001395 | 0.22 | AML | other | m | 2020-10-31T03:29:42.31 |
GU.GSCL.HHN. | ML:1.3 | 0.000244 | 0.26 | AML | other | m | 2020-10-31T03:29:42.50 |
MN.VLC.HHN. | ML:0.7 | 0.0000452 | 0.26 | AML | other | m | 2020-10-31T03:29:44.44 |
MN.VLC.HHE. | ML:0.6 | 0.000034250000000000006 | 0.2 | AML | other | m | 2020-10-31T03:29:44.56 |
IV.BDI.HHN. | ML:1.1 | 0.0000904 | 0.32 | AML | other | m | 2020-10-31T03:29:45.62 |
IV.BDI.HHE. | ML:0.9 | 0.000057499999999999995 | 1.18 | AML | other | m | 2020-10-31T03:29:46.62 |
GU.POPM.HHN. | ML:1.2 | 0.00007465 | 0.22 | AML | other | m | 2020-10-31T03:29:48.26 |
GU.POPM.HHE. | ML:1.1 | 0.0000594 | 0.18 | AML | other | m | 2020-10-31T03:29:48.46 |