Earthquake with magnitude of ML 0.4 on date 25-09-2022 and time 16:29:14 (Italy) in region 8 km W Pievepelago (MO)

A magnitude ML 0.4 earthquake occured in region: 8 km W Pievepelago (MO), on

  • 25-09-2022 14:29:14 (UTC)
  • 25-09-2022 16:29:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.1810, 10.5280 at 15 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pievepelago MO 8 2222 2222
Fosciandora LU 9 602 2824
Fiumalbo MO 10 1280 4104
Castiglione di Garfagnana LU 10 1818 5922
Villa Collemandina LU 11 1334 7256
Pieve Fosciana LU 11 2414 9670
Riolunato MO 12 712 10382
Abetone PT 12 621 11003
Castelnuovo di Garfagnana LU 12 5950 16953
Barga LU 12 10034 26987
Coreglia Antelminelli LU 13 5215 32202
Frassinoro MO 13 1926 34128
San Romano in Garfagnana LU 15 1410 35538
Molazzana LU 15 1043 36581
Gallicano LU 15 3807 40388
Camporgiano LU 16 2176 42564
Montecreto MO 17 940 43504
Careggine LU 18 564 44068
Piazza al Serchio LU 18 2367 46435
Fabbriche di Vergemoli LU 18 768 47203
Palagano MO 18 2194 49397
Sillano Giuncugnano LU 19 1085 50482
Bagni di Lucca LU 20 6161 56643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Massa (69479 inhabitants)
36 Km E of Carrara (63133 inhabitants)
37 Km N of Lucca (89046 inhabitants)
41 Km NE of Viareggio (62467 inhabitants)
42 Km NW of Pistoia (90315 inhabitants)
53 Km N of Pisa (89158 inhabitants)
56 Km E of La Spezia (93959 inhabitants)
56 Km NW of Prato (191150 inhabitants)
58 Km S of Reggio nell'Emilia (171345 inhabitants)
61 Km SW of Modena (184973 inhabitants)
70 Km NW of Scandicci (50609 inhabitants)
71 Km S of Parma (192836 inhabitants)
72 Km N of Livorno (159219 inhabitants)
73 Km SW of Carpi (70699 inhabitants)
74 Km W of Bologna (386663 inhabitants)
74 Km NW of Firenze (382808 inhabitants)
97 Km W of Imola (69797 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.4 2022-09-25
14:29:14
44.1807 10.5282 15 2022-09-25
14:43:55
Sala Sismica INGV-Roma 110147931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-25 14:29:14 ± 0.15
Latitude 44.1807 ± 0.0063
Longitude 10.5282 ± 0.0075
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 110147931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 895
Semi-minor axis of confidence ellipse (meter) 202
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 900.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 217
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.21314
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 110147931
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-25 14:43:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.VAE.HHZ. 2022-09-25T14:31:07.29 3.0 negative manual Pn 4.54 0
IV.BRES.EHZ. 2022-09-25T14:30:39.20 3.0 undecidable manual Sg 2.4 0
IV.FIAM.HHZ. 2022-09-25T14:30:39.33 3.0 undecidable manual Sg 5.72 0
IV.MCRV.HHZ. 2022-09-25T14:30:29.27 3.0 undecidable manual Pn 0.2 0
GU.CANO.HHZ. 2022-09-25T14:30:08.31 3.0 undecidable manual Sn -1.61 0
CH.FUSIO.HHZ. 2022-09-25T14:30:04.66 3.0 negative manual Pg 3.71 0
IV.RSM2.HHZ. 2022-09-25T14:30:00.47 3.0 undecidable manual Sg -3.1 0
GU.TRAV.HHZ. 2022-09-25T14:30:00.82 3.0 negative manual Pg 3.6 0
CH.BERNI.HHZ. 2022-09-25T14:29:56.28 3.0 undecidable manual Pg 0.2 0
GU.MGRO.HHZ. 2022-09-25T14:29:50.44 3.0 undecidable manual Pg -0.16 0
IV.MAGA.HHZ. 2022-09-25T14:29:46.88 3.0 negative manual Pg -0.1 0
IV.RSM2.HHZ. 2022-09-25T14:29:40.88 3.0 undecidable manual Pg -1.93 0
IV.RIBO.EHZ.01 2022-09-25T14:29:37.29 3.0 undecidable manual Pg -2.78 0
GU.POPM.HHZ. 2022-09-25T14:29:23.23 0.3 undecidable manual S 129 0.2131 109 0.12 72
MN.VLC.HHZ. 2022-09-25T14:29:20.43 0.1 undecidable manual S 258 0.1034 134 0.11 98
IV.BDI.HHZ. 2022-09-25T14:29:20.78 0.1 undecidable manual S 158 0.1277 127 -0.07 100
GU.POPM.HHZ. 2022-09-25T14:29:19.36 0.1 undecidable manual P 129 0.2131 109 0.03 98
GU.SARM.EHZ. 2022-09-25T14:29:19.89 0.1 undecidable manual S 272 0.0917 139 -0.17 98
GU.CARD.HHZ. 2022-09-25T14:29:18.46 0.1 undecidable manual P 192 0.1583 119 0 100
MN.VLC.HHZ. 2022-09-25T14:29:17.82 0.1 undecidable manual P 258 0.1034 134 0.11 99
IV.BDI.HHZ. 2022-09-25T14:29:17.98 0.1 undecidable manual P 158 0.1277 127 -0.04 99
GU.SARM.EHZ. 2022-09-25T14:29:17.53 0.1 undecidable manual P 272 0.0917 139 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.POPM.HHE. ML:0.8 0.00003315 0.3 AML other m 2022-09-25T14:29:23.79
GU.POPM.HHN. ML:0.4 0.0000140069765 0.1792 AML other m 2022-09-25T14:29:23.65
MN.VLC.HHE. ML:0.2 0.000015250199 0.1152 AML other m 2022-09-25T14:29:20.90
MN.VLC.HHN. ML:0.0 0.000010106895 0.5632 AML other m 2022-09-25T14:29:23.02
IV.BDI.HHE. ML:0.6 0.00003229042 0.1024 AML other m 2022-09-25T14:29:21.28
IV.BDI.HHN. ML:0.5 0.000025306750000000003 0.0768 AML other m 2022-09-25T14:29:20.94
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download