A magnitude ML 1.2 earthquake occured in region: 1 km SW Casola in Lunigiana (MS), on
and geographic coordinates (lat, lon) 44.1950, 10.1700 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 |
---|---|---|---|---|
Casola in Lunigiana | MS | 1 | 988 | 988 |
Minucciano | LU | 4 | 2102 | 3090 |
Fivizzano | MS | 6 | 7925 | 11015 |
Piazza al Serchio | LU | 11 | 2367 | 13382 |
Sillano Giuncugnano | LU | 11 | 1085 | 14467 |
Comano | MS | 12 | 714 | 15181 |
Vagli Sotto | LU | 13 | 939 | 16120 |
Licciana Nardi | MS | 13 | 4949 | 21069 |
Fosdinovo | MS | 14 | 4883 | 25952 |
Camporgiano | LU | 14 | 2176 | 28128 |
Carrara | MS | 14 | 63133 | 91261 |
San Romano in Garfagnana | LU | 14 | 1410 | 92671 |
Careggine | LU | 15 | 564 | 93235 |
Ortonovo | SP | 16 | 8277 | 101512 |
Castelnuovo Magra | SP | 16 | 8415 | 109927 |
Aulla | MS | 16 | 11263 | 121190 |
Massa | MS | 18 | 69479 | 190669 |
Tresana | MS | 18 | 2044 | 192713 |
Podenzana | MS | 18 | 2180 | 194893 |
Villa Collemandina | LU | 19 | 1334 | 196227 |
Sarzana | SP | 19 | 21976 | 218203 |
Bagnone | MS | 19 | 1887 | 220090 |
Montignoso | MS | 20 | 10323 | 230413 |
Castiglione di Garfagnana | LU | 20 | 1818 | 232231 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-02-08 17:17:27 |
44.1952 | 10.1703 | 10 | 2023-02-08 17:22:31 |
Sala Sismica INGV-Roma | 114265491 |
Field | Value |
---|---|
Time (UTC) | 2023-02-08 17:17:27 ± 0.08 |
Latitude | 44.1952 ± 0.0054 |
Longitude | 10.1703 ± 0.0063 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114265491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 599 |
Semi-minor axis of confidence ellipse (meter) | 484 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 208 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53779 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 114265491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-08 17:22:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIU.EHZ. | 2023-02-08T17:17:45.77 | 3.0 | undecidable | manual | P | -0.07 | 0 | |||
GU.MAIM.HHZ. | 2023-02-08T17:17:40.14 | 0.6 | undecidable | manual | S | 141 | 40.4262 | 50 | -0.62 | 41 |
IV.MSSA.HHZ. | 2023-02-08T17:17:39.94 | 3.0 | positive | manual | P | 2.58 | 0 | |||
IV.PII.HHZ. | 2023-02-08T17:17:38.44 | 0.6 | positive | manual | P | 152 | 59.6958 | 50 | 0.47 | 41 |
IV.ERBM.EHZ. | 2023-02-08T17:17:38.68 | 0.6 | undecidable | manual | S | 38 | 31.4463 | 50 | 0.32 | 45 |
GU.GRAM.HHZ. | 2023-02-08T17:17:38.81 | 0.6 | undecidable | manual | S | 346 | 33.8439 | 50 | -0.18 | 46 |
IV.PLMA.HHZ. | 2023-02-08T17:17:37.70 | 0.6 | undecidable | manual | S | 238 | 29.9478 | 50 | -0.26 | 46 |
GU.POPM.HHZ. | 2023-02-08T17:17:37.11 | 1.0 | positive | manual | P | 109 | 49.617 | 50 | 0.69 | 19 |
GU.MAIM.HHZ. | 2023-02-08T17:17:35.20 | 1.0 | undecidable | manual | P | 141 | 40.4262 | 50 | 0.19 | 23 |
GU.GRAM.HHZ. | 2023-02-08T17:17:34.05 | 0.1 | positive | manual | P | 346 | 33.8439 | 50 | 0.07 | 94 |
IV.BDI.HHZ. | 2023-02-08T17:17:34.25 | 0.1 | undecidable | manual | P | 113 | 36.9297 | 50 | -0.21 | 91 |
GU.SARM.EHZ. | 2023-02-08T17:17:34.08 | 0.6 | undecidable | manual | S | 94 | 18.3705 | 117 | -0.24 | 47 |
IV.PLMA.HHZ. | 2023-02-08T17:17:33.75 | 0.6 | negative | manual | P | 238 | 29.9478 | 50 | 0.36 | 45 |
MN.VLC.HHZ. | 2023-02-08T17:17:33.91 | 0.6 | undecidable | manual | S | 103 | 17.6712 | 118 | -0.18 | 47 |
IV.ERBM.EHZ. | 2023-02-08T17:17:33.49 | 0.1 | undecidable | manual | P | 38 | 31.4463 | 50 | -0.13 | 93 |
GU.SARM.EHZ. | 2023-02-08T17:17:31.55 | 0.1 | undecidable | manual | P | 94 | 18.3705 | 117 | 0.26 | 93 |
MN.VLC.HHZ. | 2023-02-08T17:17:31.32 | 0.6 | negative | manual | P | 103 | 17.6712 | 118 | 0.16 | 47 |
GU.FIVI.HNZ. | 2023-02-08T17:17:30.64 | 0.6 | undecidable | manual | S | 325 | 5.994 | 148 | -0.39 | 46 |
GU.EQUI.HHZ. | 2023-02-08T17:17:30.70 | 0.6 | undecidable | manual | S | 203 | 3.4965 | 160 | 0.05 | 50 |
GU.FIVI.HNZ. | 2023-02-08T17:17:29.40 | 0.1 | undecidable | manual | P | 325 | 5.994 | 148 | 0.01 | 100 |
GU.EQUI.HHZ. | 2023-02-08T17:17:29.31 | 0.6 | undecidable | manual | P | 203 | 3.4965 | 160 | 0.14 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.VLC.HHE. | ML:0.7 | 0.000040553885 | 0.1024 | AML | other | m | 2023-02-08T17:17:34.53 |
MN.VLC.HHN. | ML:0.9 | 0.00006332465000000001 | 0.3456 | AML | other | m | 2023-02-08T17:17:34.12 |
MN.VLC.HNE. | ML:1.0 | 0.000079122215 | 0.704 | AML | other | m | 2023-02-08T17:17:31.37 |
MN.VLC.HNN. | ML:1.0 | 0.000084625855 | 0.4352 | AML | other | m | 2023-02-08T17:17:41.96 |
IV.PLMA.HHE. | ML:1.2 | 0.000084566405 | 1.088 | AML | other | m | 2023-02-08T17:17:34.73 |
IV.PLMA.HHN. | ML:1.3 | 0.00009287094000000001 | 0.7552 | AML | other | m | 2023-02-08T17:17:46.81 |
IV.BDI.HHE. | ML:1.1 | 0.000050447955000000006 | 0.0768 | AML | other | m | 2023-02-08T17:17:41.81 |
IV.BDI.HHN. | ML:1.0 | 0.000034824115000000005 | 0.064 | AML | other | m | 2023-02-08T17:17:40.74 |
IV.BDI.HNE. | ML:1.4 | 0.000100985115 | 0.3712 | AML | other | m | 2023-02-08T17:17:45.19 |
IV.BDI.HNN. | ML:1.6 | 0.00016069365000000003 | 0.5888 | AML | other | m | 2023-02-08T17:17:35.85 |
GU.MAIM.HHE. | ML:1.1 | 0.000043350845 | 0.2688 | AML | other | m | 2023-02-08T17:17:40.54 |
GU.MAIM.HHN. | ML:1.1 | 0.000042828265 | 1.792 | AML | other | m | 2023-02-08T17:17:34.84 |
GU.POPM.HHE. | ML:1.1 | 0.000035052730000000006 | 0.1792 | AML | other | m | 2023-02-08T17:17:44.51 |
GU.POPM.HHN. | ML:1.3 | 0.000056028375000000005 | 0.2176 | AML | other | m | 2023-02-08T17:17:43.86 |
IV.PII.HHE. | ML:1.5 | 0.000063032315 | 0.2176 | AML | other | m | 2023-02-08T17:17:48.72 |
IV.PII.HHN. | ML:1.5 | 0.000064936275 | 0.1664 | AML | other | m | 2023-02-08T17:17:49.64 |