Earthquake with magnitude of ML 2.4 on date 01-11-2023 and time 00:29:24 (UTC) in region 9 km N Pontremoli (MS)

A magnitude ML 2.4 earthquake occured in region: 9 km N Pontremoli (MS), on

  • 01-11-2023 00:29:24 (UTC)
  • 01-11-2023 01:29:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.4540, 9.9110 at 9 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
Pontremoli MS 9 7357 7357
Berceto PR 9 2109 9466
Borgo Val di Taro PR 12 6999 16465
Valmozzola PR 13 539 17004
Filattiera MS 14 2309 19313
Corniglio PR 14 1936 21249
Mulazzo MS 15 2424 23673
Zeri MS 16 1094 24767
Albareto PR 17 2156 26923
Bagnone MS 17 1887 28810
Monchio delle Corti PR 18 933 29743
Villafranca in Lunigiana MS 18 4770 34513
Solignano PR 19 1773 36286

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km N of La Spezia (93959 inhabitants)
44 Km NW of Carrara (63133 inhabitants)
50 Km NW of Massa (69479 inhabitants)
51 Km SW of Parma (192836 inhabitants)
63 Km W of Reggio nell'Emilia (171345 inhabitants)
69 Km S of Piacenza (102191 inhabitants)
71 Km NW of Viareggio (62467 inhabitants)
76 Km S of Cremona (71901 inhabitants)
78 Km E of Genova (586655 inhabitants)
83 Km NW of Lucca (89046 inhabitants)
83 Km W of Modena (184973 inhabitants)
86 Km W of Carpi (70699 inhabitants)
91 Km NW of Pisa (89158 inhabitants)
99 Km NW of Pistoia (90315 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 2.4 2023-11-01
00:29:24
44.454 9.9107 9 2023-11-01
00:41:24
Sala Sismica INGV-Roma 122632991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-01 00:29:24 ± 0.11
Latitude 44.4540 ± 0.0054
Longitude 9.9107 ± 0.0076
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 122632991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 558
Semi-minor axis of confidence ellipse (meter) 486
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) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.73115
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 18
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 49
Type of magnitude ML
Reference to an origin 122632991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-01 00:41:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TRI.HHZ. 2023-11-01T00:30:20.38 3.0 positive manual Pg 7.77 0
IV.VARE.HHZ. 2023-11-01T00:30:14.85 3.0 undecidable manual Sn -1.16 0
IV.ROVR.HHZ. 2023-11-01T00:30:12.05 3.0 undecidable manual S 0.19 0
GU.BHB.HHZ. 2023-11-01T00:30:01.46 3.0 positive manual Pn 3.87 0
ST.ZIAN.EHZ. 2023-11-01T00:30:01.52 3.0 undecidable manual Pn 0.46 0
IV.CTI.HHZ. 2023-11-01T00:29:59.63 3.0 positive manual Pn 0.64 0
GU.CIRO.HHZ. 2023-11-01T00:29:59.40 3.0 negative manual Pn 0.5 0
ST.PANI.EHZ. 2023-11-01T00:29:57.68 3.0 undecidable manual Pn 0.42 0
ST.DOSS.HHZ. 2023-11-01T00:29:55.16 3.0 undecidable manual Pn 0.61 0
ST.RONC.EHZ. 2023-11-01T00:29:54.56 3.0 positive manual P 1.14 0
SI.LUSI.HHZ. 2023-11-01T00:29:54.34 3.0 negative manual Pn 0.01 0
ST.VARA.EHZ. 2023-11-01T00:29:53.10 3.0 negative manual P 0.61 0
IV.ZOVE.EHZ. 2023-11-01T00:29:52.64 3.0 negative manual P 0.66 0
GU.GBOS.HHZ. 2023-11-01T00:29:51.58 3.0 negative manual P -0.1 0
IV.MDI.HHZ. 2023-11-01T00:29:51.15 3.0 positive manual P 1.68 0
IV.ROVR.HHZ. 2023-11-01T00:29:51.70 3.0 negative manual P 0.43 0
IV.ZEN8.EHZ. 2023-11-01T00:29:48.66 3.0 undecidable manual P -0.81 0
IV.QLNO.HHZ. 2023-11-01T00:29:46.28 3.0 positive manual P -0.3 0
IV.MOCL.EHZ. 2023-11-01T00:29:44.98 3.0 negative manual P -0.12 0
IV.PII.HHZ. 2023-11-01T00:29:41.61 3.0 positive manual P -0.36 0
GU.POPM.HHZ. 2023-11-01T00:29:39.83 0.3 undecidable manual P 124 81.1521 50 0.75 56
IV.PLMA.HHZ. 2023-11-01T00:29:39.47 0.6 undecidable manual S 186 45.0216 50 -0.38 45
GU.RNCA.HHZ. 2023-11-01T00:29:38.40 0.3 undecidable manual P 272 75.9684 50 0.11 67
GU.MAIM.HHZ. 2023-11-01T00:29:38.60 0.3 undecidable manual P 142 75.7686 50 0.34 64
IV.ERBM.EHE. 2023-11-01T00:29:37.76 0.3 undecidable manual S 95 39.9267 50 -0.72 61
IV.BDI.HHZ. 2023-11-01T00:29:37.35 0.3 undecidable manual P 128 69.5748 50 0.04 69
GU.EQUI.HHZ. 2023-11-01T00:29:37.63 0.3 undecidable manual S 149 37.3293 50 -0.14 72
IV.MSSA.HHZ. 2023-11-01T00:29:36.89 0.6 undecidable manual S 244 34.743 50 -0.19 48
GU.CARD.HHZ. 2023-11-01T00:29:36.77 0.3 undecidable manual P 136 65.6898 50 0.06 69
GU.GSCL.HHZ. 2023-11-01T00:29:35.03 0.3 undecidable manual P 102 54.9006 50 -0.01 71
GU.FIVI.HNZ. 2023-11-01T00:29:35.49 0.6 undecidable manual S 144 29.3484 107 -0.06 49
IV.PRMA.HHZ. 2023-11-01T00:29:34.12 0.3 undecidable manual P 43 46.8198 50 0.32 68
IV.BOB.HNE. 2023-11-01T00:29:34.00 0.1 undecidable manual P 314 50.5161 50 -0.36 89
4P.IT07A.HHZ. 2023-11-01T00:29:34.01 0.3 positive manual P 353 46.9197 50 0.19 70
MN.VLC.HHZ. 2023-11-01T00:29:34.96 0.3 undecidable manual P 131 49.9167 50 0.68 61
IV.PLMA.HHZ. 2023-11-01T00:29:33.49 0.3 undecidable manual P 186 45.0216 50 -0.04 72
GU.SARM.EHE. 2023-11-01T00:29:33.90 0.3 undecidable manual P 127 49.1175 50 -0.25 69
GU.EQUI.HHZ. 2023-11-01T00:29:32.24 0.1 undecidable manual P 149 37.3293 50 -0.09 97
IV.ERBM.EHE. 2023-11-01T00:29:32.71 0.3 undecidable manual P 95 39.9267 50 -0.03 73
IV.NEVI.HNE. 2023-11-01T00:29:32.15 0.1 undecidable manual P 66 35.1426 50 0.15 96
IV.MSSA.HHZ. 2023-11-01T00:29:31.92 0.1 undecidable manual P 244 34.743 50 -0.01 99
GU.FIVI.HNZ. 2023-11-01T00:29:31.21 0.3 undecidable manual P 144 29.3484 107 0.16 73
GU.GRAM.HHZ. 2023-11-01T00:29:30.12 0.3 undecidable manual S 72 12.876 125 -0.23 74
GU.GRAM.HHZ. 2023-11-01T00:29:27.90 0.1 undecidable manual P 72 12.876 125 -0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PLMA.HHE. ML:1.9 0.00024835395 0.12 AML other m 2023-11-01T00:29:40.31
IV.PLMA.HHN. ML:2.0 0.00027540885000000006 0.18 AML other m 2023-11-01T00:29:40.04
4P.IT07A.HHE. ML:0.0 0.0014840909999999999 0.26 AML other m 2023-11-01T00:29:42.43
4P.IT07A.HHN. ML:0.0 0.0019544665 0.24 AML other m 2023-11-01T00:29:43.25
IV.PRMA.HNN. ML:2.8 0.002 0.3 AML other m 2023-11-01T00:29:43.87
IV.PRMA.HHN. ML:2.9 0.0020708390000000005 0.3 AML other m 2023-11-01T00:29:43.87
IV.PRMA.HHE. ML:2.8 0.001715534 0.26 AML other m 2023-11-01T00:29:43.91
IV.PRMA.HNE. ML:2.8 0.001695 1.72 AML other m 2023-11-01T00:29:43.91
GU.CARD.HHE. ML:2.2 0.00027828989999999996 0.14 AML other m 2023-11-01T00:29:50.24
GU.CARD.HHN. ML:2.2 0.00028417855000000003 0.18 AML other m 2023-11-01T00:29:50.53
GU.MAIM.HHE. ML:2.1 0.000185 0.28 AML other m 2023-11-01T00:29:52.28
IV.BDI.HHN. ML:1.9 0.00014399999999999998 0.24 AML other m 2023-11-01T00:29:52.53
IV.BDI.HHE. ML:1.8 0.0001154077 0.22 AML other m 2023-11-01T00:29:52.51
GU.RNCA.HHN. ML:2.1 0.0001737843 0.18 AML other m 2023-11-01T00:29:52.72
GU.RNCA.HHE. ML:2.4 0.00036199999999999996 0.14 AML other m 2023-11-01T00:29:52.88
GU.MAIM.HHN. ML:2.0 0.00013453880000000002 0.24 AML other m 2023-11-01T00:29:52.27
IV.PII.HHN. ML:2.3 0.00021148699999999998 0.22 AML other m 2023-11-01T00:29:55.91
IV.PII.HHE. ML:2.3 0.00020227209999999998 0.2 AML other m 2023-11-01T00:29:55.92
IV.ZEN8.EHN. ML:2.2 0.00008935000000000002 0.36 AML other m 2023-11-01T00:30:10.60
IV.ZEN8.EHE. ML:2.0 0.00005395 0.36 AML other m 2023-11-01T00:30:10.58
IV.MDI.HHN. ML:2.3 0.00011324999999999999 0.32 AML other m 2023-11-01T00:30:11.81
IV.MDI.HHE. ML:2.4 0.000129 0.36 AML other m 2023-11-01T00:30:12.20
IV.ROVR.HHE. ML:2.6 0.0001585 0.66 AML other m 2023-11-01T00:30:13.28
IV.ROVR.HHN. ML:3.0 0.00043149999999999997 0.3 AML other m 2023-11-01T00:30:14.61
ST.VARA.EHE. ML:2.5 0.00012636465 0.32 AML other m 2023-11-01T00:30:18.58
ST.VARA.EHN. ML:2.6 0.00014950000000000003 0.4 AML other m 2023-11-01T00:30:18.21
ST.DOSS.HNN. ML:2.5 0.00010117857 1.24 AML other m 2023-11-01T00:30:19.01
ST.RONC.EHE. ML:2.5 0.00011105000000000002 0.32 AML other m 2023-11-01T00:30:19.81
ST.DOSS.HHN. ML:2.2 0.0000598 0.88 AML other m 2023-11-01T00:30:20.71
ST.RONC.EHN. ML:2.7 0.000172262 0.42 AML other m 2023-11-01T00:30:20.74
SI.LUSI.HHN. ML:2.6 0.0001445 0.22 AML other m 2023-11-01T00:30:21.44
ST.DOSS.HHE. ML:2.4 0.0000897 1.4 AML other m 2023-11-01T00:30:22.25
SI.LUSI.HHE. ML:2.4 0.0000814 0.26 AML other m 2023-11-01T00:30:24.11
ST.DOSS.HNE. ML:2.5 0.0000999 0.88 AML other m 2023-11-01T00:30:28.95
GU.GSCL.HHN. ML:1.9 0.00017871235000000002 0.22 AML other m 2023-11-01T00:29:45.29
IV.BDI.HNE. ML:2.0 0.00016295605 1.02 AML other m 2023-11-01T00:29:39.62
IV.BDI.HNN. ML:2.0 0.00018016595 0.25 AML other m 2023-11-01T00:29:52.53
IV.QLNO.HHE. ML:2.1 0.00009310649 1.14 AML other m 2023-11-01T00:30:05.53
IV.QLNO.HHN. ML:2.3 0.00014704465 2.22 AML other m 2023-11-01T00:30:23.33
IV.ZEN8.HNE. ML:2.5 0.0001640729 0.79 AML other m 2023-11-01T00:30:26.52
IV.ZEN8.HNN. ML:3.4 0.001493803 0.94 AML other m 2023-11-01T00:29:59.05
IV.MDI.HNN. ML:2.6 0.00022485519999999997 0.86 AML other m 2023-11-01T00:30:26.72
IV.MDI.HNE. ML:2.4 0.00013054627499999998 0.34 AML other m 2023-11-01T00:30:11.86
IV.ROVR.HNE. ML:2.7 0.00020334649999999998 0.9 AML other m 2023-11-01T00:30:13.28
IV.ROVR.HNN. ML:3.0 0.0004098473 0.3 AML other m 2023-11-01T00:30:14.61
ST.VARA.HNE. ML:2.5 0.0001235092 0.28 AML other m 2023-11-01T00:30:19.99
ST.VARA.HNN. ML:2.6 0.00014653345 0.4 AML other m 2023-11-01T00:30:17.00
ST.RONC.HNE. ML:2.8 0.00021228985 0.62 AML other m 2023-11-01T00:30:10.21
ST.RONC.HNN. ML:2.8 0.00021970925 0.76 AML other m 2023-11-01T00:30:35.10
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
Waveforms Seismic signals in miniseed + resp format Download