A magnitude ML 1.6 earthquake occured in region: 9 km W Frassinoro (MO), on
and geographic coordinates (lat, lon) 44.2780, 10.4610 at 10 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 |
---|---|---|---|---|
Frassinoro | MO | 9 | 1926 | 1926 |
Villa Minozzo | RE | 10 | 3750 | 5676 |
Toano | RE | 14 | 4463 | 10139 |
Villa Collemandina | LU | 14 | 1334 | 11473 |
Sillano Giuncugnano | LU | 14 | 1085 | 12558 |
Pievepelago | MO | 15 | 2222 | 14780 |
Castiglione di Garfagnana | LU | 15 | 1818 | 16598 |
Ventasso | RE | 15 | 4295 | 20893 |
San Romano in Garfagnana | LU | 15 | 1410 | 22303 |
Palagano | MO | 16 | 2194 | 24497 |
Montefiorino | MO | 16 | 2203 | 26700 |
Riolunato | MO | 16 | 712 | 27412 |
Piazza al Serchio | LU | 17 | 2367 | 29779 |
Camporgiano | LU | 17 | 2176 | 31955 |
Pieve Fosciana | LU | 17 | 2414 | 34369 |
Fosciandora | LU | 18 | 602 | 34971 |
Castelnovo ne' Monti | RE | 18 | 10465 | 45436 |
Fiumalbo | MO | 18 | 1280 | 46716 |
Castelnuovo di Garfagnana | LU | 19 | 5950 | 52666 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2021-10-05 11:43:51 |
44.2782 | 10.4613 | 11 | 2022-03-30 13:04:33 |
Bollettino Sismico Italiano INGV | 100463671 |
Reviewed Rev100 |
ML 1.6 | 2021-10-05 11:43:51 |
44.2803 | 10.4615 | 11 | 2021-10-05 12:19:29 |
Sala Sismica INGV-Roma | 96255991 |
Field | Value |
---|---|
Time (UTC) | 2021-10-05 11:43:51 ± 0.09 |
Latitude | 44.2782 ± 0.0054 |
Longitude | 10.4613 ± 0.0063 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100463671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 543 |
Semi-minor axis of confidence ellipse (meter) | 499 |
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) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.10342 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36512 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 100463671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-01 11:29:00 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 96255991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-05 12:19:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GRAM.HHZ. | 2021-10-05T11:44:04.69 | 0.6 | undecidable | manual | S | 307 | 39.2274 | 50 | 0.37 | 45 |
GU.MAIM.HHZ. | 2021-10-05T11:44:04.38 | 0.3 | undecidable | manual | S | 177 | 40.5261 | 50 | -0.29 | 69 |
GU.POPM.HHZ. | 2021-10-05T11:44:03.44 | 0.3 | undecidable | manual | S | 138 | 34.9428 | 50 | 0.27 | 70 |
GU.CARD.HHZ. | 2021-10-05T11:44:01.41 | 0.3 | undecidable | manual | S | 177 | 27.9498 | 50 | 0.09 | 73 |
GU.FIVI.HNZ. | 2021-10-05T11:44:00.97 | 0.3 | undecidable | manual | S | 261 | 26.9508 | 50 | -0.05 | 74 |
IV.BDI.HHZ. | 2021-10-05T11:44:00.46 | 0.3 | undecidable | manual | S | 156 | 26.1516 | 50 | -0.36 | 70 |
GU.EQUI.HHE. | 2021-10-05T11:44:00.81 | 0.3 | undecidable | manual | S | 243 | 27.4503 | 50 | -0.37 | 69 |
GU.POPM.HHZ. | 2021-10-05T11:43:58.42 | 0.3 | undecidable | manual | P | 138 | 34.9428 | 50 | 0.29 | 70 |
GU.GRAM.HHZ. | 2021-10-05T11:43:58.42 | 0.6 | undecidable | manual | P | 307 | 39.2274 | 50 | -0.38 | 45 |
GU.MAIM.HHZ. | 2021-10-05T11:43:58.85 | 0.6 | undecidable | manual | P | 177 | 40.5261 | 50 | -0.15 | 47 |
GU.CARD.HHZ. | 2021-10-05T11:43:57.07 | 0.3 | undecidable | manual | P | 177 | 27.9498 | 50 | 0.01 | 75 |
GU.FIVI.HNZ. | 2021-10-05T11:43:57.19 | 0.3 | undecidable | manual | P | 261 | 26.9508 | 50 | 0.3 | 70 |
IV.BDI.HHZ. | 2021-10-05T11:43:56.93 | 0.1 | undecidable | manual | P | 156 | 26.1516 | 50 | 0.15 | 97 |
GU.EQUI.HHE. | 2021-10-05T11:43:56.95 | 0.3 | undecidable | manual | P | 243 | 27.4503 | 50 | -0.04 | 74 |
GU.SARM.EHE. | 2021-10-05T11:43:56.55 | 0.3 | undecidable | manual | S | 205 | 11.4774 | 132 | -0.11 | 75 |
GU.GSCL.HHZ. | 2021-10-05T11:43:56.57 | 0.3 | undecidable | manual | S | 51 | 12.876 | 129 | -0.45 | 70 |
GU.GSCL.HHZ. | 2021-10-05T11:43:54.70 | 0.1 | undecidable | manual | P | 51 | 12.876 | 129 | 0.11 | 100 |
GU.SARM.EHE. | 2021-10-05T11:43:54.70 | 0.1 | positive | manual | P | 205 | 11.4774 | 132 | 0.32 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GSCL.HHE. | ML:1.7 | 0.0005515 | 0.18 | AML | other | m | 2021-10-05T11:43:56.89 |
GU.GSCL.HHN. | ML:1.8 | 0.0007733833 | 1.84 | AML | other | m | 2021-10-05T11:43:56.00 |
IV.BDI.HNN. | ML:1.4 | 0.00015250205 | 1.7952 | AML | other | m | 2021-10-05T11:44:00.05 |
IV.BDI.HHE. | ML:1.5 | 0.0001807105 | 1.7824 | AML | other | m | 2021-10-05T11:44:01.98 |
IV.BDI.HHN. | ML:1.5 | 0.000175593 | 0.16 | AML | other | m | 2021-10-05T11:44:01.04 |
IV.BDI.HNE. | ML:1.5 | 0.00016618940000000002 | 0.1664 | AML | other | m | 2021-10-05T11:44:01.53 |
GU.CARD.HHE. | ML:1.8 | 0.0003255 | 0.12 | AML | other | m | 2021-10-05T11:44:01.69 |
GU.CARD.HHN. | ML:1.4 | 0.00011625859999999998 | 0.064 | AML | other | m | 2021-10-05T11:44:02.09 |
GU.POPM.HHE. | ML:1.8 | 0.00024522 | 0.1408 | AML | other | m | 2021-10-05T11:44:04.55 |
GU.POPM.HHN. | ML:1.8 | 0.00024495485 | 0.1216 | AML | other | m | 2021-10-05T11:44:04.67 |