Earthquake with magnitude of ML 1.8 on date 09-08-2023 and time 02:11:11 (UTC) in region 4 km N Lesignano de' Bagni (PR)

A magnitude ML 1.8 earthquake occured in region: 4 km N Lesignano de' Bagni (PR), on

  • 09-08-2023 02:11:11 (UTC)
  • 09-08-2023 04:11:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.6840, 10.3060 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lesignano de' Bagni PR 4 5028 5028
Felino PR 5 8790 13818
Sala Baganza PR 7 5561 19379
Traversetolo PR 8 9425 28804
Langhirano PR 8 10315 39119
Montechiarugolo PR 9 10813 49932
Collecchio PR 11 14403 64335
San Polo d'Enza RE 11 6083 70418
Neviano degli Arduini PR 11 3649 74067
Montecchio Emilia RE 11 10530 84597
Canossa RE 13 3844 88441
Parma PR 13 192836 281277
Bibbiano RE 14 10268 291545
Quattro Castella RE 14 13195 304740
Sant'Ilario d'Enza RE 15 11205 315945
Medesano PR 15 10828 326773
Fornovo di Taro PR 16 6100 332873
Calestano PR 17 2100 334973
Noceto PR 17 13001 347974
Cavriago RE 18 9839 357813
Terenzo PR 19 1196 359009
Gattatico RE 19 5837 364846
Tizzano Val Parma PR 20 2077 366923

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km S of Parma (192836 inhabitants)
26 Km W of Reggio nell'Emilia (171345 inhabitants)
47 Km W of Carpi (70699 inhabitants)
49 Km W of Modena (184973 inhabitants)
55 Km SE of Cremona (71901 inhabitants)
63 Km SE of Piacenza (102191 inhabitants)
69 Km N of Carrara (63133 inhabitants)
73 Km N of Massa (69479 inhabitants)
74 Km NE of La Spezia (93959 inhabitants)
85 Km W of Bologna (386663 inhabitants)
91 Km N of Viareggio (62467 inhabitants)
95 Km N of Lucca (89046 inhabitants)
96 Km S of Brescia (196480 inhabitants)
97 Km NW of Pistoia (90315 inhabitants)
100 Km SW of Verona (258765 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
Md 1.3
ML 1.8
2023-08-09
02:11:11
44.6837 10.3058 10 2023-08-09
02:31:34
Sala Sismica INGV-Roma 119956951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-08-09 02:11:11 ± 0.17
Latitude 44.6837 ± 0.0099
Longitude 10.3058 ± 0.0266
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 119956951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2099
Semi-minor axis of confidence ellipse (meter) 938
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 80
Circular confidence region, given by single value of horizontal uncertainty (meter) 2100.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 138
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.91731
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 119956951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-08-09 02:31:34

Md:1.3

Field Value
Value 1.3
Uncertainty 0.0
Num. used stations 1
Type of magnitude Md
Reference to an origin 119956951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-08-09 02:31:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TRI.HHZ. 2023-08-09T02:12:34.32 3.0 undecidable manual Sg 11.3 0
ST.RONC.EHZ. 2023-08-09T02:11:52.43 3.0 undecidable manual S 3.39 0
IV.SEI.HHZ. 2023-08-09T02:11:47.42 3.0 undecidable manual S 3.14 0
IV.CRMI.HHZ. 2023-08-09T02:11:44.76 3.0 undecidable manual S -0.61 0
ST.VARA.EHZ. 2023-08-09T02:11:44.30 3.0 undecidable manual S -2.46 0
OX.MARN.HHZ. 2023-08-09T02:11:43.38 3.0 undecidable manual S -2.01 0
IV.BAG8.EHZ. 2023-08-09T02:11:43.78 3.0 undecidable manual S -1.06 0
IV.PII.HHZ. 2023-08-09T02:11:43.79 3.0 undecidable manual S -0.8 0
IV.ROVR.HHZ. 2023-08-09T02:11:42.87 3.0 undecidable manual S -1.36 0
IV.MAGA.HHZ. 2023-08-09T02:11:42.73 3.0 undecidable manual S -1.45 0
IV.SALO.HHZ. 2023-08-09T02:11:40.73 3.0 undecidable manual S 0.68 0
IV.CTI.HHZ. 2023-08-09T02:11:38.68 3.0 positive manual Pn 1.87 0
ST.PANI.EHZ. 2023-08-09T02:11:37.48 3.0 undecidable manual Pn 2.32 0
ST.DOSS.HHZ. 2023-08-09T02:11:35.50 3.0 negative manual P 3.05 0
IV.BDI.HHZ. 2023-08-09T02:11:34.61 0.6 undecidable manual S 161 72.5718 50 1.27 30
GU.POPM.HHZ. 2023-08-09T02:11:34.78 1.0 undecidable manual S 153 79.365 50 -0.36 21
SI.LUSI.HHZ. 2023-08-09T02:11:34.08 3.0 positive manual P 1.66 0
IV.PII.HHZ. 2023-08-09T02:11:32.08 3.0 negative manual P 2.75 0
ST.VARA.EHZ. 2023-08-09T02:11:32.23 3.0 undecidable manual P 1.68 0
IV.ZOVE.EHZ. 2023-08-09T02:11:31.03 3.0 negative manual P 1.2 0
MN.VLC.HHZ. 2023-08-09T02:11:30.49 0.6 undecidable manual S 174 58.497 50 0.92 36
IV.MAGA.HHZ. 2023-08-09T02:11:30.40 3.0 negative manual P 1.3 0
IV.MPPT.EHZ. 2023-08-09T02:11:28.48 1.0 undecidable manual P 142 101.8203 50 -0.01 22
GU.POPM.HHZ. 2023-08-09T02:11:25.03 0.6 positive manual P 153 79.365 50 0 46
IV.BDI.HHZ. 2023-08-09T02:11:23.83 0.6 positive manual P 161 72.5718 50 -0.16 45
GU.GRAM.HHZ. 2023-08-09T02:11:22.25 0.6 undecidable manual S 222 28.6491 50 0.64 43
MN.VLC.HHZ. 2023-08-09T02:11:21.50 1.0 negative manual P 174 58.497 50 -0.32 22
GU.SARM.EHE. 2023-08-09T02:11:21.07 0.1 undecidable manual P 172 55.8996 50 -0.35 89
GU.EQUI.HHE. 2023-08-09T02:11:20.97 0.3 undecidable manual P 192 58.6968 50 -0.88 55
4P.IT07A.HHN. 2023-08-09T02:11:19.72 0.6 undecidable manual P 300 42.5241 50 0.37 45
GU.GSCL.HHZ. 2023-08-09T02:11:19.26 1.0 negative manual P 149 43.1235 50 -0.19 24
IV.PDN10.EHZ. 2023-08-09T02:11:19.61 1.0 undecidable manual P 100
IV.ERBM.EHE. 2023-08-09T02:11:17.58 0.3 undecidable manual P 164 30.5472 50 0.08 74
IV.NEVI.HNE. 2023-08-09T02:11:16.20 0.1 undecidable manual S 176 11.1777 131 -0.18 100
GU.GRAM.HHZ. 2023-08-09T02:11:16.88 0.1 negative manual P 222 28.6491 50 -0.34 94
IV.PRMA.HNZ. 2023-08-09T02:11:16.40 0.1 undecidable manual S 4 8.88 138 0.58 91
IV.NEVI.HNE. 2023-08-09T02:11:14.62 0.1 undecidable manual P 176 11.1777 131 0.42 95
IV.PRMA.HNZ. 2023-08-09T02:11:13.21 0.1 undecidable manual P 4 8.88 138 -0.66 88
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PRMA.HHN. ML:2.7 0.0070750000000000006 0.28 AML other m 2023-08-09T02:11:16.81
IV.PRMA.HNN. ML:2.7 0.0066986395 0.28 AML other m 2023-08-09T02:11:16.81
IV.PRMA.HNE. ML:2.6 0.00548 0.56 AML other m 2023-08-09T02:11:16.71
IV.PRMA.HHE. ML:2.6 0.0056574375 0.56 AML other m 2023-08-09T02:11:16.71
GU.GRAM.HHE. ML:1.9 0.000437 0.36 AML other m 2023-08-09T02:11:24.44
MN.VLC.HNE. ML:1.9 0.0001594 1.46 AML other m 2023-08-09T02:11:31.14
MN.VLC.HHE. ML:1.9 0.0001625 1.46 AML other m 2023-08-09T02:11:31.14
MN.VLC.HNN. ML:1.9 0.00016919100000000001 3.6192 AML other m 2023-08-09T02:11:31.17
GU.GRAM.HHN. ML:1.9 0.00044531679999999996 0.28 AML other m 2023-08-09T02:11:23.38
GU.GSCL.HHE. ML:1.5 0.00010345 1.14 AML other m 2023-08-09T02:11:38.63
GU.GSCL.HHN. ML:1.4 0.0000776 0.38 AML other m 2023-08-09T02:11:40.43
MN.VLC.HHN. ML:1.8 0.00011879999999999999 0.8 AML other m 2023-08-09T02:11:43.00
IV.MPPT.EHE. ML:0.0 0.000030542655000000005 0.52 AML other m 2023-08-09T02:11:56.72
IV.MPPT.EHN. ML:0.0 0.00002936695 0.48 AML other m 2023-08-09T02:11:44.95
IV.BDI.HHE. ML:1.6 0.0000608 0.42 AML other m 2023-08-09T02:11:46.99
IV.BDI.HHN. ML:1.5 0.00005745 0.28 AML other m 2023-08-09T02:11:47.49
GU.POPM.HHE. ML:1.9 0.0001079 0.56 AML other m 2023-08-09T02:11:50.73
GU.POPM.HHN. ML:1.6 0.000060100000000000004 0.28 AML other m 2023-08-09T02:11:50.81
IV.PII.HHE. ML:2.0 0.00007899186 0.8384 AML other m 2023-08-09T02:11:46.11
IV.PII.HHN. ML:1.9 0.0000715 0.88 AML other m 2023-08-09T02:11:59.59
IV.BDI.HNE. ML:2.0 0.00014862610000000002 2.0288 AML other m 2023-08-09T02:11:54.58
IV.BDI.HNN. ML:2.0 0.0001495454 1.4112 AML other m 2023-08-09T02:11:47.55
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