A magnitude ML 1.1 earthquake occured in region: 5 km NE Fosdinovo (MS), on
and geographic coordinates (lat, lon) 44.1730, 10.0490 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 |
---|---|---|---|---|
Fosdinovo | MS | 5 | 4883 | 4883 |
Aulla | MS | 8 | 11263 | 16146 |
Castelnuovo Magra | SP | 9 | 8415 | 24561 |
Fivizzano | MS | 9 | 7925 | 32486 |
Podenzana | MS | 9 | 2180 | 34666 |
Sarzana | SP | 10 | 21976 | 56642 |
Ortonovo | SP | 10 | 8277 | 64919 |
Licciana Nardi | MS | 10 | 4949 | 69868 |
Casola in Lunigiana | MS | 11 | 988 | 70856 |
Tresana | MS | 11 | 2044 | 72900 |
Santo Stefano di Magra | SP | 11 | 9360 | 82260 |
Carrara | MS | 11 | 63133 | 145393 |
Bolano | SP | 12 | 7813 | 153206 |
Minucciano | LU | 13 | 2102 | 155308 |
Arcola | SP | 13 | 10607 | 165915 |
Vezzano Ligure | SP | 14 | 7356 | 173271 |
Ameglia | SP | 14 | 4365 | 177636 |
Follo | SP | 15 | 6337 | 183973 |
Lerici | SP | 15 | 10228 | 194201 |
Villafranca in Lunigiana | MS | 15 | 4770 | 198971 |
Comano | MS | 16 | 714 | 199685 |
Bagnone | MS | 17 | 1887 | 201572 |
Massa | MS | 17 | 69479 | 271051 |
Calice al Cornoviglio | SP | 19 | 1138 | 272189 |
La Spezia | SP | 19 | 93959 | 366148 |
Vagli Sotto | LU | 20 | 939 | 367087 |
Filattiera | MS | 20 | 2309 | 369396 |
Montignoso | MS | 20 | 10323 | 379719 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-08-18 19:25:55 |
44.1728 | 10.0492 | 10 | 2023-08-18 19:37:32 |
Sala Sismica INGV-Roma | 120269091 |
Field | Value |
---|---|
Time (UTC) | 2023-08-18 19:25:55 ± 0.19 |
Latitude | 44.1728 ± 0.0225 |
Longitude | 10.0492 ± 0.0163 |
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 | 120269091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2663 |
Semi-minor axis of confidence ellipse (meter) | 696 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 158 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35793 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 120269091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-18 19:37:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2023-08-18T19:26:47.04 | 3.0 | undecidable | manual | Sg | 0.76 | 0 | |||
OX.VARN.HHZ. | 2023-08-18T19:26:30.33 | 3.0 | positive | manual | Pg | 2.32 | 0 | |||
GU.TRAV.HHZ. | 2023-08-18T19:26:28.14 | 3.0 | positive | manual | Pn | 0.03 | 0 | |||
GU.RORO.HHZ. | 2023-08-18T19:26:14.81 | 3.0 | undecidable | manual | Pn | -4.19 | 0 | |||
IV.CSNT.HHZ. | 2023-08-18T19:26:06.25 | 3.0 | positive | manual | P | -4.58 | 0 | |||
GU.SARM.EHZ. | 2023-08-18T19:26:05.29 | 0.6 | undecidable | manual | S | 87 | 28.0497 | 50 | -0.19 | 58 |
MN.VLC.HHZ. | 2023-08-18T19:26:04.88 | 1.0 | undecidable | manual | S | 93 | 26.8509 | 110 | -0.25 | 29 |
IV.MSSA.HHZ. | 2023-08-18T19:26:03.35 | 3.0 | undecidable | manual | P | -0.74 | 0 | |||
IV.ERBM.EHN. | 2023-08-18T19:26:02.91 | 0.3 | undecidable | manual | P | 46 | 39.7269 | 50 | -0.05 | 85 |
IV.PLMA.HHZ. | 2023-08-18T19:26:02.99 | 0.6 | undecidable | manual | S | 229 | 20.6682 | 115 | -0.16 | 58 |
MN.VLC.HHZ. | 2023-08-18T19:26:01.50 | 0.1 | undecidable | manual | P | 93 | 26.8509 | 110 | 0.55 | 100 |
GU.SARM.EHZ. | 2023-08-18T19:26:00.86 | 0.3 | undecidable | manual | P | 87 | 28.0497 | 50 | -0.29 | 84 |
GU.EQUI.HHZ. | 2023-08-18T19:25:59.62 | 0.6 | undecidable | manual | S | 95 | 8.2806 | 139 | -0.02 | 58 |
IV.PLMA.HHZ. | 2023-08-18T19:25:59.85 | 0.3 | positive | manual | P | 229 | 20.6682 | 115 | 0.05 | 88 |
GU.EQUI.HHZ. | 2023-08-18T19:25:57.75 | 0.6 | positive | manual | P | 95 | 8.2806 | 139 | -0.02 | 59 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.EQUI.HHE. | ML:0.7 | 0.00007719669 | 0.0768 | AML | other | m | 2023-08-18T19:25:59.75 |
GU.EQUI.HHN. | ML:0.8 | 0.00009625000000000001 | 0.6 | AML | other | m | 2023-08-18T19:26:01.49 |
IV.PLMA.HHE. | ML:1.1 | 0.00008455 | 0.16 | AML | other | m | 2023-08-18T19:26:03.09 |
IV.PLMA.HHN. | ML:1.0 | 0.000074973025 | 0.1792 | AML | other | m | 2023-08-18T19:26:03.07 |
GU.RORO.HHN. | ML:1.5 | 0.000014100000000000002 | 1.58 | AML | other | m | 2023-08-18T19:26:26.86 |
GU.RORO.HHE. | ML:1.3 | 0.000011344999999999999 | 0.52 | AML | other | m | 2023-08-18T19:27:08.55 |