Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 28-01-2024 and time 08:35:57 (Italy) in region 8 km SW Pievepelago (MO)

A magnitude ML 1.8 earthquake occured in region: 8 km SW Pievepelago (MO), on

  • 28-01-2024 07:35:57 (UTC)
  • 28-01-2024 08:35:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1660, 10.5430 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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
Fiumalbo MO 9 1280 3502
Fosciandora LU 9 602 4104
Abetone PT 10 621 4725
Castiglione di Garfagnana LU 11 1818 6543
Pieve Fosciana LU 11 2414 8957
Barga LU 11 10034 18991
Coreglia Antelminelli LU 11 5215 24206
Riolunato MO 11 712 24918
Villa Collemandina LU 12 1334 26252
Castelnuovo di Garfagnana LU 12 5950 32202
Molazzana LU 14 1043 33245
Gallicano LU 14 3807 37052
Frassinoro MO 15 1926 38978
San Romano in Garfagnana LU 16 1410 40388
Camporgiano LU 17 2176 42564
Montecreto MO 17 940 43504
Bagni di Lucca LU 18 6161 49665
Fabbriche di Vergemoli LU 18 768 50433
Careggine LU 18 564 50997
Cutigliano PT 19 1488 52485
Palagano MO 19 2194 54679
Piazza al Serchio LU 19 2367 57046
Sestola MO 20 2508 59554

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Massa (69479 inhabitants)
36 Km N of Lucca (89046 inhabitants)
37 Km E of Carrara (63133 inhabitants)
40 Km NW of Pistoia (90315 inhabitants)
41 Km NE of Viareggio (62467 inhabitants)
51 Km N of Pisa (89158 inhabitants)
55 Km NW of Prato (191150 inhabitants)
57 Km E of La Spezia (93959 inhabitants)
60 Km S of Reggio nell'Emilia (171345 inhabitants)
62 Km SW of Modena (184973 inhabitants)
68 Km NW of Scandicci (50609 inhabitants)
71 Km N of Livorno (159219 inhabitants)
72 Km NW of Firenze (382808 inhabitants)
73 Km S of Parma (192836 inhabitants)
73 Km W of Bologna (386663 inhabitants)
74 Km SW of Carpi (70699 inhabitants)
96 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 1.8 2024-01-28
07:35:57		 44.1663 10.5428 10 2024-01-28
07:43:40		 Sala Sismica INGV-Roma 124901761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-28 07:35:57 ± 0.08
Latitude 44.1663 ± 0.0036
Longitude 10.5428 ± 0.0075
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 124901761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 452
Semi-minor axis of confidence ellipse (meter) 366
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 249
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 118
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26980
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 124901761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-28 07:43:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTRZ.HHZ. 2024-01-28T07:36:11.57 3.0 undecidable manual P 0.32 0
IV.BOSL.HHZ. 2024-01-28T07:36:11.21 3.0 negative manual P 0.15 0
IV.SEI.HHZ. 2024-01-28T07:36:09.95 3.0 negative manual P -0.29 0
IV.PLMA.HHZ. 2024-01-28T07:36:08.33 3.0 negative manual P 0.25 0
IV.MOCL.EHZ. 2024-01-28T07:36:08.10 3.0 positive manual P -0.07 0
IV.CRMI.HHZ. 2024-01-28T07:36:07.83 3.0 undecidable manual P -0.21 0
GU.GRAM.HHZ. 2024-01-28T07:36:07.74 3.0 negative manual P 0.2 0
IV.ZCCA.HHZ. 2024-01-28T07:36:07.10 3.0 negative manual P 1.17 0
IV.PII.HHZ. 2024-01-28T07:36:06.97 3.0 negative manual P -0.08 0
IV.PSL.EHZ. 2024-01-28T07:36:05.50 3.0 negative manual P 0.44 0
GU.GSCL.HHZ. 2024-01-28T07:36:05.38 0.6 undecidable manual S 10 20.7681 116 -0.49 45
GU.CARD.HHZ. 2024-01-28T07:36:04.36 0.6 undecidable manual S 197 16.2726 122 -0.15 49
IV.ERBM.EHE. 2024-01-28T07:36:04.20 0.1 undecidable manual P 340 29.9478 50 0.17 94
MN.VLC.HHZ. 2024-01-28T07:36:03.54 0.6 undecidable manual S 267 12.4764 129 0.11 49
GU.MAIM.HHZ. 2024-01-28T07:36:03.50 0.1 positive manual P 188 28.3494 50 -0.29 92
IV.BDI.HHZ. 2024-01-28T07:36:03.32 0.6 undecidable manual S 160 12.2766 129 -0.04 50
GU.EQUI.HHZ. 2024-01-28T07:36:03.78 3.0 negative manual P -0.13 0
GU.GSCL.HHZ. 2024-01-28T07:36:02.55 0.1 positive manual P 10 20.7681 116 0.06 98
GU.SARM.EHE. 2024-01-28T07:36:02.86 0.6 undecidable manual S 280 11.4774 131 -0.3 47
GU.POPM.HHN. 2024-01-28T07:36:02.80 0.1 undecidable manual P 128 21.7671 115 0.14 96
IV.BDI.HHZ. 2024-01-28T07:36:01.15 0.3 undecidable manual P 160 12.2766 129 0.11 74
MN.VLC.HHZ. 2024-01-28T07:36:01.28 0.1 negative manual P 267 12.4764 129 0.2 97
GU.CARD.HHZ. 2024-01-28T07:36:01.68 1.0 undecidable manual P 197 16.2726 122 -0.02 25
GU.SARM.EHE. 2024-01-28T07:36:00.97 0.1 undecidable manual P 280 11.4774 131 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.VLC.HNE. ML:1.5 0.000368 0.36 AML other m 2024-01-28T07:36:01.55
MN.VLC.HHE. ML:1.6 0.000399 0.36 AML other m 2024-01-28T07:36:01.55
IV.BDI.HNE. ML:2.0 0.0010274999999999998 0.36 AML other m 2024-01-28T07:36:03.35
IV.BDI.HHE. ML:2.0 0.0010765 0.92 AML other m 2024-01-28T07:36:03.35
IV.BDI.HNN. ML:1.8 0.0007700000000000001 0.22 AML other m 2024-01-28T07:36:03.69
IV.BDI.HHN. ML:1.8 0.0007355 0.12 AML other m 2024-01-28T07:36:03.52
MN.VLC.HNN. ML:1.6 0.0004360000000000001 0.52 AML other m 2024-01-28T07:36:04.14
MN.VLC.HHN. ML:1.6 0.00046399999999999995 0.52 AML other m 2024-01-28T07:36:04.14
GU.MAIM.HHN. ML:1.6 0.00023199999999999997 0.3 AML other m 2024-01-28T07:36:08.17
GU.MAIM.HHE. ML:1.7 0.000245 0.88 AML other m 2024-01-28T07:36:08.47
IV.PII.HHE. ML:2.0 0.00026549999999999995 0.66 AML other m 2024-01-28T07:36:13.47
IV.PII.HHN. ML:1.9 0.00021200000000000003 1.74 AML other m 2024-01-28T07:36:14.89
GU.GRAM.HHN. ML:2.0 0.000254 0.28 AML other m 2024-01-28T07:36:15.47
GU.GRAM.HHE. ML:2.3 0.00047299999999999995 0.24 AML other m 2024-01-28T07:36:16.14
IV.MOCL.EHE. ML:1.9 0.0002 1.32 AML other m 2024-01-28T07:36:16.85
IV.MOCL.EHN. ML:1.7 0.0001203 0.54 AML other m 2024-01-28T07:36:18.17
IV.SEI.HHN. ML:2.1 0.000235 0.5 AML other m 2024-01-28T07:36:23.49
IV.SEI.HHE. ML:1.7 0.0000969 0.34 AML other m 2024-01-28T07:36:23.66
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