A magnitude ML 1.9 earthquake occured in region: 3 km NW Fivizzano (MS), on
and geographic coordinates (lat, lon) 44.2530, 10.0940 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 |
---|---|---|---|---|
Fivizzano | MS | 3 | 7925 | 7925 |
Licciana Nardi | MS | 5 | 4949 | 12874 |
Comano | MS | 6 | 714 | 13588 |
Casola in Lunigiana | MS | 9 | 988 | 14576 |
Bagnone | MS | 11 | 1887 | 16463 |
Aulla | MS | 11 | 11263 | 27726 |
Tresana | MS | 11 | 2044 | 29770 |
Villafranca in Lunigiana | MS | 12 | 4770 | 34540 |
Minucciano | LU | 13 | 2102 | 36642 |
Podenzana | MS | 13 | 2180 | 38822 |
Fosdinovo | MS | 14 | 4883 | 43705 |
Filattiera | MS | 15 | 2309 | 46014 |
Mulazzo | MS | 17 | 2424 | 48438 |
Sillano Giuncugnano | LU | 17 | 1085 | 49523 |
Bolano | SP | 17 | 7813 | 57336 |
Santo Stefano di Magra | SP | 17 | 9360 | 66696 |
Monchio delle Corti | PR | 18 | 933 | 67629 |
Castelnuovo Magra | SP | 18 | 8415 | 76044 |
Piazza al Serchio | LU | 18 | 2367 | 78411 |
Sarzana | SP | 19 | 21976 | 100387 |
Ortonovo | SP | 19 | 8277 | 108664 |
Carrara | MS | 20 | 63133 | 171797 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-12-05 08:49:50 |
44.2533 | 10.0942 | 11 | 2022-03-30 13:04:22 |
Bollettino Sismico Italiano INGV | 98611901 |
Reviewed Rev100 |
ML 1.8 | 2021-12-05 08:49:50 |
44.2533 | 10.0942 | 11 | 2021-12-05 08:59:37 |
Sala Sismica INGV-Roma | 98170451 |
Field | Value |
---|---|
Time (UTC) | 2021-12-05 08:49:50 ± 0.11 |
Latitude | 44.2533 ± 0.0063 |
Longitude | 10.0942 ± 0.0075 |
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 | 98611901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 740 |
Semi-minor axis of confidence ellipse (meter) | 568 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 197 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.84536 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 98611901 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-12-17 06:41:01 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 98170451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-05 08:59:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RCAV.EHZ. | 2021-12-05T08:51:33.33 | 3.0 | undecidable | manual | Sg | 10.17 | 0 | |||
IV.LRP.EHZ. | 2021-12-05T08:51:27.25 | 3.0 | undecidable | manual | Sn | -7.39 | 0 | |||
IV.VIVA.HHZ. | 2021-12-05T08:51:25.24 | 3.0 | undecidable | manual | Sg | 2.26 | 0 | |||
IV.MCEL.HHZ. | 2021-12-05T08:51:21.81 | 3.0 | negative | manual | Pn | 3.7 | 0 | |||
IV.ARVD.HHZ. | 2021-12-05T08:50:59.01 | 3.0 | undecidable | manual | Sn | 0.08 | 0 | |||
IV.OFFI.HHZ. | 2021-12-05T08:50:45.70 | 3.0 | undecidable | manual | Pg | 6.74 | 0 | |||
IV.VIVA.HHZ. | 2021-12-05T08:50:38.83 | 3.0 | undecidable | manual | Pn | -3.6 | 0 | |||
IV.MAGA.HHZ. | 2021-12-05T08:50:16.93 | 3.0 | undecidable | manual | P | -2.44 | 0 | |||
IV.CELB.HHZ. | 2021-12-05T08:50:16.88 | 3.0 | undecidable | manual | P | -2.32 | 0 | |||
GU.RNCA.HHZ. | 2021-12-05T08:50:07.10 | 0.3 | undecidable | manual | P | 285 | 93.8394 | 50 | 0.77 | 58 |
IV.CRMI.HHZ. | 2021-12-05T08:50:06.18 | 0.3 | undecidable | manual | P | 125 | 86.9463 | 50 | 0.9 | 55 |
IV.MSSA.HHZ. | 2021-12-05T08:50:04.85 | 0.6 | undecidable | manual | S | 279 | 46.3203 | 50 | -0.49 | 47 |
IV.BOB.HHE. | 2021-12-05T08:50:04.03 | 0.3 | undecidable | manual | P | 318 | 76.6677 | 50 | 0.34 | 69 |
IV.BDI.HHZ. | 2021-12-05T08:50:04.75 | 0.6 | undecidable | manual | S | 118 | 45.1215 | 50 | -0.27 | 49 |
GU.GORR.HHE. | 2021-12-05T08:50:03.86 | 0.3 | undecidable | manual | P | 302 | 74.6697 | 50 | 0.48 | 67 |
GU.CARD.HHZ. | 2021-12-05T08:50:03.30 | 0.6 | undecidable | manual | S | 129 | 39.8268 | 50 | -0.31 | 49 |
IV.ERBM.EHE. | 2021-12-05T08:50:01.31 | 0.6 | undecidable | manual | S | 54 | 31.2465 | 50 | -0.01 | 53 |
GU.POPM.HHZ. | 2021-12-05T08:50:01.04 | 0.3 | undecidable | manual | P | 113 | 57.5979 | 50 | 0.29 | 72 |
IV.PLMA.HHZ. | 2021-12-05T08:50:00.53 | 0.1 | undecidable | manual | S | 220 | 29.5482 | 50 | -0.34 | 100 |
IV.MSSA.HHZ. | 2021-12-05T08:49:59.05 | 0.3 | undecidable | manual | P | 279 | 46.3203 | 50 | 0.04 | 78 |
GU.MAIM.HHZ. | 2021-12-05T08:49:59.67 | 0.3 | undecidable | manual | P | 140 | 49.3173 | 50 | 0.2 | 75 |
GU.GRAM.HHZ. | 2021-12-05T08:49:59.16 | 0.6 | undecidable | manual | S | 355 | 26.3514 | 50 | -0.86 | 42 |
IV.BDI.HHZ. | 2021-12-05T08:49:58.66 | 0.3 | undecidable | manual | P | 118 | 45.1215 | 50 | -0.17 | 76 |
GU.CARD.HHZ. | 2021-12-05T08:49:57.99 | 0.3 | undecidable | manual | P | 129 | 39.8268 | 50 | -0.03 | 79 |
IV.PLMA.HHZ. | 2021-12-05T08:49:56.42 | 0.3 | undecidable | manual | P | 220 | 29.5482 | 50 | -0.01 | 80 |
IV.ERBM.EHE. | 2021-12-05T08:49:56.74 | 0.3 | undecidable | manual | P | 54 | 31.2465 | 50 | 0.05 | 80 |
GU.GRAM.HHZ. | 2021-12-05T08:49:55.58 | 0.3 | undecidable | manual | P | 355 | 26.3514 | 50 | -0.36 | 75 |
GU.EQUI.HHZ. | 2021-12-05T08:49:55.46 | 0.6 | undecidable | manual | S | 154 | 10.7781 | 134 | -0.12 | 54 |
GU.EQUI.HHZ. | 2021-12-05T08:49:53.40 | 0.3 | undecidable | manual | P | 154 | 10.7781 | 134 | 0.02 | 83 |
GU.FIVI.HNZ. | 2021-12-05T08:49:53.85 | 0.6 | undecidable | manual | S | 120 | 2.997 | 164 | -0.31 | 53 |
GU.FIVI.HNZ. | 2021-12-05T08:49:52.49 | 0.3 | undecidable | manual | P | 120 | 2.997 | 164 | -0.07 | 83 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.FIVI.HNN. | ML:2.1 | 0.0022207355 | 0.16 | AML | other | m | 2021-12-05T08:49:52.81 |
GU.FIVI.HNE. | ML:2.2 | 0.0025883615 | 0.1408 | AML | other | m | 2021-12-05T08:49:54.07 |
GU.EQUI.HHE. | ML:1.5 | 0.0003698404 | 0.2176 | AML | other | m | 2021-12-05T08:49:56.37 |
GU.EQUI.HHN. | ML:1.5 | 0.0003628034 | 0.1792 | AML | other | m | 2021-12-05T08:49:56.39 |
GU.GRAM.HHE. | ML:2.1 | 0.0007840000000000001 | 0.26 | AML | other | m | 2021-12-05T08:50:00.17 |
GU.GRAM.HHN. | ML:2.2 | 0.0008259999999999999 | 0.36 | AML | other | m | 2021-12-05T08:50:00.49 |
IV.PLMA.HHN. | ML:1.8 | 0.00028530929999999997 | 0.1216 | AML | other | m | 2021-12-05T08:50:00.93 |
GU.CARD.HHE. | ML:2.0 | 0.00033 | 0.14 | AML | other | m | 2021-12-05T08:50:03.86 |
GU.CARD.HHN. | ML:1.8 | 0.00020532295 | 0.0768 | AML | other | m | 2021-12-05T08:50:05.06 |
IV.BDI.HHN. | ML:1.6 | 0.00010620238 | 0.224 | AML | other | m | 2021-12-05T08:50:06.20 |
IV.BDI.HHE. | ML:1.5 | 0.00010164955500000001 | 1.7568 | AML | other | m | 2021-12-05T08:50:06.99 |
GU.POPM.HHN. | ML:1.8 | 0.0001285 | 0.2 | AML | other | m | 2021-12-05T08:50:09.47 |
GU.POPM.HHE. | ML:1.8 | 0.0001385 | 0.14 | AML | other | m | 2021-12-05T08:50:12.77 |
IV.BDI.HNE. | ML:1.8 | 0.00017748609999999998 | 0.5504 | AML | other | m | 2021-12-05T08:50:07.80 |
IV.MSSA.HHE. | ML:2.4 | 0.0007612997 | 0.1024 | AML | other | m | 2021-12-05T08:50:07.68 |
IV.MSSA.HHN. | ML:2.2 | 0.0004338183 | 0.1408 | AML | other | m | 2021-12-05T08:50:05.76 |