Earthquake with magnitude of ML 1.5 on date 24-09-2022 and time 16:35:34 (Italy) in region 6 km W Pievepelago (MO)

A magnitude ML 1.5 earthquake occured in region: 6 km W Pievepelago (MO), on

  • 24-09-2022 14:35:34 (UTC)
  • 24-09-2022 16:35:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.1910, 10.5500 at 11 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.

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 6 2222 2222
Fiumalbo MO 8 1280 3502
Riolunato MO 10 712 4214
Abetone PT 11 621 4835
Fosciandora LU 11 602 5437
Frassinoro MO 12 1926 7363
Castiglione di Garfagnana LU 12 1818 9181
Villa Collemandina LU 13 1334 10515
Pieve Fosciana LU 13 2414 12929
Barga LU 14 10034 22963
Coreglia Antelminelli LU 14 5215 28178
Castelnuovo di Garfagnana LU 14 5950 34128
Montecreto MO 15 940 35068
San Romano in Garfagnana LU 16 1410 36478
Palagano MO 17 2194 38672
Molazzana LU 17 1043 39715
Gallicano LU 17 3807 43522
Camporgiano LU 18 2176 45698
Sestola MO 18 2508 48206
Cutigliano PT 19 1488 49694
Careggine LU 20 564 50258
Lama Mocogno MO 20 2734 52992
Fanano MO 20 2989 55981
Montefiorino MO 20 2203 58184
Piazza al Serchio LU 20 2367 60551

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Massa (69479 inhabitants)
38 Km E of Carrara (63133 inhabitants)
39 Km N of Lucca (89046 inhabitants)
41 Km NW of Pistoia (90315 inhabitants)
43 Km NE of Viareggio (62467 inhabitants)
54 Km N of Pisa (89158 inhabitants)
56 Km NW of Prato (191150 inhabitants)
57 Km S of Reggio nell'Emilia (171345 inhabitants)
58 Km E of La Spezia (93959 inhabitants)
59 Km SW of Modena (184973 inhabitants)
70 Km NW of Scandicci (50609 inhabitants)
70 Km S of Parma (192836 inhabitants)
71 Km SW of Carpi (70699 inhabitants)
72 Km W of Bologna (386663 inhabitants)
73 Km NW of Firenze (382808 inhabitants)
74 Km N of Livorno (159219 inhabitants)
95 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
Bulletin
Rev1000
ML 1.5 2022-09-24
14:35:34
44.1908 10.5498 11 2024-03-01
15:28:21
Bollettino Sismico Italiano INGV 116308051
Reviewed
Rev100
ML 1.6 2022-09-24
14:35:32
44.2223 10.6803 9 2022-09-24
14:44:43
Sala Sismica INGV-Roma 110098921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-24 14:35:34 ± 0.11
Latitude 44.1908 ± 0.0063
Longitude 10.5498 ± 0.0088
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 116308051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 672
Semi-minor axis of confidence ellipse (meter) 641
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) 670.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 124
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.30667
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 116308051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-12 10:00:07

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 110098921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-24 14:44:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2022-09-24T14:36:02.00 3.0 undecidable manual S 0.01 0
GU.MAIM.HHZ. 2022-09-24T14:35:45.05 0.6 undecidable manual S 189 31.1466 90 -0.29 46
GU.FIVI.HNE. 2022-09-24T14:35:45.82 0.6 undecidable manual S 279 34.0437 90 -0.29 46
GU.EQUI.HHZ. 2022-09-24T14:35:44.61 0.6 undecidable manual S 265 31.6461 90 -0.88 37
GU.POPM.HHZ. 2022-09-24T14:35:43.37 0.6 undecidable manual S 134 23.0547 90 0.18 50
GU.FIVI.HNE. 2022-09-24T14:35:42.05 0.3 undecidable manual P 279 34.0437 90 0.82 61
GU.CARD.HHZ. 2022-09-24T14:35:42.13 0.6 undecidable manual S 196 19.0698 91 0.02 50
GU.EQUI.HHZ. 2022-09-24T14:35:41.10 0.3 undecidable manual P 265 31.6461 90 0.23 72
GU.GSCL.HHZ. 2022-09-24T14:35:41.56 0.6 undecidable manual S 10 17.9709 91 -0.27 47
GU.MAIM.HHZ. 2022-09-24T14:35:40.59 0.3 undecidable manual P 189 31.1466 90 -0.2 70
MN.VLC.HHZ. 2022-09-24T14:35:40.86 0.6 undecidable manual S 255 13.4754 99 0.24 48
GU.SARM.EHE. 2022-09-24T14:35:40.27 0.6 undecidable manual S 266 11.877 110 0.06 50
GU.POPM.HHZ. 2022-09-24T14:35:39.66 0.1 undecidable manual P 134 23.0547 90 0.11 100
MN.VLC.HHZ. 2022-09-24T14:35:38.22 0.1 undecidable manual P 255 13.4754 99 0.15 99
GU.GSCL.HHZ. 2022-09-24T14:35:38.72 0.1 undecidable manual P 10 17.9709 91 -0.04 98
GU.CARD.HHZ. 2022-09-24T14:35:38.81 0.1 undecidable manual P 196 19.0698 91 -0.12 97
GU.SARM.EHE. 2022-09-24T14:35:37.83 0.3 undecidable manual P 266 11.877 110 0 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.VLC.HHN. ML:1.2 0.0001615 1.46 AML other m 2022-09-24T14:35:40.21
MN.VLC.HHE. ML:1.4 0.00022600000000000002 0.12 AML other m 2022-09-24T14:35:41.19
MN.VLC.HNE. ML:1.3 0.00020950000000000002 0.12 AML other m 2022-09-24T14:35:41.19
GU.GSCL.HHE. ML:1.7 0.00041749999999999996 0.28 AML other m 2022-09-24T14:35:41.87
MN.VLC.HNN. ML:1.2 0.000168 1.28 AML other m 2022-09-24T14:35:41.21
GU.GSCL.HHN. ML:2.0 0.0007585 1.82 AML other m 2022-09-24T14:35:42.92
GU.POPM.HHE. ML:1.5 0.00020250000000000002 0.58 AML other m 2022-09-24T14:35:44.05
GU.POPM.HHN. ML:1.5 0.00020950000000000002 0.72 AML other m 2022-09-24T14:35:44.62
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