Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 20-09-2024 and time 13:40:23 (UTC) in region 8 km NW Finale Emilia (MO)

A magnitude ML 2.3 earthquake occured in region: 8 km NW Finale Emilia (MO), on

  • 20-09-2024 13:40:23 (UTC)
  • 20-09-2024 15:40:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8940, 11.2450 at 8 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Finale Emilia MO 8 15699 15699
San Felice sul Panaro MO 10 10900 26599
Felonica MN 13 1359 27958
Sermide MN 13 6189 34147
Magnacavallo MN 13 1561 35708
Poggio Rusco MN 14 6625 42333
Bondeno FE 14 14655 56988
Calto RO 14 743 57731
Mirandola MO 14 23875 81606
Camposanto MO 14 3201 84807
Medolla MO 15 6308 91115
Castelmassa RO 15 4252 95367
Castelnovo Bariano RO 15 2762 98129
San Giovanni del Dosso MN 15 1248 99377
Villa Poma MN 16 2023 101400
Carbonara di Po MN 16 1297 102697
Sant'Agostino FE 16 6853 109550
Ficarolo RO 16 2438 111988
Ceneselli RO 17 1719 113707
Schivenoglia MN 17 1203 114910
Salara RO 18 1160 116070
Borgofranco sul Po MN 18 784 116854
Cavezzo MO 18 7026 123880
Bergantino RO 19 2565 126445
Mirabello FE 19 3266 129711
San Giacomo delle Segnate MN 19 1639 131350
Cento FE 19 35686 167036
Pieve di Coriano MN 19 1035 168071
Melara RO 19 1803 169874
San Possidonio MO 20 3619 173493
Gaiba RO 20 1063 174556

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km W of Ferrara (133155 inhabitants)
31 Km E of Carpi (70699 inhabitants)
37 Km NE of Modena (184973 inhabitants)
45 Km N of Bologna (386663 inhabitants)
47 Km W of Rovigo (51867 inhabitants)
53 Km E of Reggio nell'Emilia (171345 inhabitants)
64 Km SE of Verona (258765 inhabitants)
71 Km NW of Imola (69797 inhabitants)
73 Km E of Parma (192836 inhabitants)
76 Km SW of Padova (210401 inhabitants)
77 Km SW of Vicenza (112953 inhabitants)
84 Km NW of Faenza (58541 inhabitants)
92 Km NW of Ravenna (159116 inhabitants)
98 Km NW of Forlì (117913 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 2.3 2024-09-20
13:40:23		 44.8945 11.2453 8 2024-09-20
13:54:59		 Sala Sismica INGV-Roma 131581791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-20 13:40:23 ± 0.14
Latitude 44.8945 ± 0.0063
Longitude 11.2453 ± 0.0127
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131581791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1018
Semi-minor axis of confidence ellipse (meter) 447
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 288
Circular confidence region, given by single value of horizontal uncertainty (meter) 1020.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 135
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.98656
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 131581791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-20 13:54:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.CIRO.HHZ. 2024-09-20T13:41:42.86 3.0 undecidable manual Sn 1.13 0
IV.GAVE.EHZ. 2024-09-20T13:41:40.84 3.0 undecidable manual Sg 2.78 0
GU.CANO.HHZ. 2024-09-20T13:41:38.30 3.0 undecidable manual Sg 6.56 0
IV.VVLD.HHZ. 2024-09-20T13:41:20.79 3.0 undecidable manual Pn 2.4 0
ST.OZOL.EHZ. 2024-09-20T13:41:12.69 3.0 undecidable manual S 0.67 0
IV.MABI.HHZ. 2024-09-20T13:41:04.49 3.0 undecidable manual S -1.67 0
ST.RONC.EHZ. 2024-09-20T13:41:01.66 3.0 undecidable manual S -2.08 0
SI.LUSI.HHZ. 2024-09-20T13:40:59.64 3.0 undecidable manual S -1.22 0
ST.PANI.EHZ. 2024-09-20T13:40:58.66 3.0 undecidable manual S -4.44 0
IV.MAGA.HHZ. 2024-09-20T13:40:56.40 0.6 undecidable manual S 334 108.9132 50 0.75 38
ST.DOSS.HHZ. 2024-09-20T13:40:55.54 0.3 undecidable manual S 358 109.5126 50 -0.27 66
IV.ROVR.HHZ. 2024-09-20T13:40:49.76 0.6 undecidable manual S 351 84.5487 50 0.61 42
OX.MARN.HHZ. 2024-09-20T13:40:48.79 0.3 undecidable manual S 358 82.4508 50 0.19 71
IV.PII.HHZ. 2024-09-20T13:40:46.39 3.0 negative manual P -1.9 0
GU.EQUI.HHZ. 2024-09-20T13:40:45.80 3.0 positive manual P 0.64 0
GU.MAIM.HHZ. 2024-09-20T13:40:45.06 3.0 negative manual P -1 0
ST.RONC.EHZ. 2024-09-20T13:40:45.60 3.0 positive manual P -0.06 0
ST.PANI.EHZ. 2024-09-20T13:40:44.96 3.0 negative manual P -0.34 0
IV.ZOVE.EHZ. 2024-09-20T13:40:43.74 0.3 undecidable manual S 17 64.8906 50 -0.15 73
SI.LUSI.HHZ. 2024-09-20T13:40:43.75 3.0 undecidable manual P -0.29 0
IV.MAGA.HHZ. 2024-09-20T13:40:42.10 0.3 undecidable manual P 334 108.9132 50 0.03 69
ST.DOSS.HHZ. 2024-09-20T13:40:42.16 0.1 undecidable manual P 358 109.5126 50 0 92
ST.VARA.EHZ. 2024-09-20T13:40:42.07 0.6 undecidable manual P 345 106.8153 50 0.31 44
IV.TEOL.HHZ. 2024-09-20T13:40:42.78 0.3 undecidable manual S 33 61.6938 50 -0.28 72
GU.POPM.HHZ. 2024-09-20T13:40:41.87 3.0 negative manual P -0.65 0
IV.MBAL.HHZ. 2024-09-20T13:40:39.79 0.3 undecidable manual P 341 94.0392 50 0.01 71
OX.MARN.HHZ. 2024-09-20T13:40:38.06 0.3 undecidable manual P 358 82.4508 50 0.06 72
IV.VISG.HHZ. 2024-09-20T13:40:38.12 0.1 undecidable manual P 169 79.6647 50 0.55 87
IV.ROVR.HHZ. 2024-09-20T13:40:37.98 0.1 undecidable manual P 351 84.5487 50 -0.34 91
IV.MTRZ.HNE. 2024-09-20T13:40:35.49 0.6 undecidable manual P 168 66.0894 50 0.02 50
IV.ZOVE.EHZ. 2024-09-20T13:40:35.16 0.3 undecidable manual P 17 64.8906 50 -0.12 74
IV.TEOL.HHZ. 2024-09-20T13:40:34.25 0.3 undecidable manual P 33 61.6938 50 -0.55 67
IV.ZCCA.HHZ. 2024-09-20T13:40:34.82 0.3 undecidable manual P 199 63.8916 50 -0.32 71
IV.CAVE.HHE. 2024-09-20T13:40:30.11 0.3 undecidable manual S 261 19.2696 113 -0.71 68
IV.SERM.EHZ. 2024-09-20T13:40:29.33 0.3 undecidable manual S 17 13.3755 122 0.33 78
IV.CAVE.HHE. 2024-09-20T13:40:28.17 0.1 undecidable manual P 261 19.2696 113 0.44 100
IV.SERM.EHZ. 2024-09-20T13:40:26.55 0.3 undecidable manual P 17 13.3755 122 -0.13 81
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZOVE.EHN. ML:1.9 0.00015900000000000002 1.58 AML other m 2024-09-20T13:40:44.92
IV.TEOL.HHN. ML:2.0 0.00021699999999999996 0.46 AML other m 2024-09-20T13:40:45.29
IV.ZOVE.EHE. ML:2.0 0.000185 0.42 AML other m 2024-09-20T13:40:46.25
IV.TEOL.HHE. ML:2.0 0.000199 0.5 AML other m 2024-09-20T13:40:49.21
OX.MARN.HHE. ML:2.4 0.00030649999999999997 0.8 AML other m 2024-09-20T13:40:51.18
IV.ROVR.HHN. ML:2.4 0.000305 1.48 AML other m 2024-09-20T13:40:52.79
OX.MARN.HHN. ML:2.4 0.000297 0.16 AML other m 2024-09-20T13:40:52.09
IV.ROVR.HHE. ML:2.1 0.0001645 0.94 AML other m 2024-09-20T13:40:52.66
IV.MBAL.HHN. ML:2.1 0.00013450000000000002 0.44 AML other m 2024-09-20T13:40:54.59
IV.MBAL.HHE. ML:2.2 0.00016549999999999998 0.1 AML other m 2024-09-20T13:40:55.24
ST.DOSS.HHN. ML:2.2 0.000131 0.42 AML other m 2024-09-20T13:40:57.78
ST.VARA.EHN. ML:2.3 0.000178 0.56 AML other m 2024-09-20T13:40:58.36
ST.VARA.EHE. ML:2.6 0.000323 0.14 AML other m 2024-09-20T13:40:58.32
ST.DOSS.HHE. ML:2.1 0.00011105000000000002 0.96 AML other m 2024-09-20T13:40:59.04
IV.MAGA.HHN. ML:2.6 0.0003465 0.44 AML other m 2024-09-20T13:40:59.27
IV.MAGA.HHE. ML:2.7 0.00046499999999999997 0.46 AML other m 2024-09-20T13:41:00.28
SI.LUSI.HHN. ML:2.6 0.0002845 0.2 AML other m 2024-09-20T13:41:01.21
SI.LUSI.HHE. ML:2.3 0.00014250000000000002 0.28 AML other m 2024-09-20T13:41:01.63
GU.MAIM.HHN. ML:1.6 0.0000297 0.68 AML other m 2024-09-20T13:41:01.96
ST.PANI.EHN. ML:2.1 0.00008874999999999999 0.54 AML other m 2024-09-20T13:41:02.41
ST.PANI.EHE. ML:2.2 0.00010365 0.18 AML other m 2024-09-20T13:41:02.75
ST.RONC.EHE. ML:2.2 0.00010395000000000002 0.8 AML other m 2024-09-20T13:41:03.98
ST.RONC.EHN. ML:2.3 0.00012465000000000002 1.16 AML other m 2024-09-20T13:41:06.81
GU.MAIM.HHE. ML:1.6 0.000024500000000000003 0.76 AML other m 2024-09-20T13:41:10.01
IV.GAVE.EHN. ML:2.5 0.000043349999999999997 1.64 AML other m 2024-09-20T13:41:13.11
ST.OZOL.EHN. ML:2.5 0.00011999999999999999 1.58 AML other m 2024-09-20T13:41:15.03
ST.OZOL.EHE. ML:2.4 0.000114 0.38 AML other m 2024-09-20T13:41:15.47
IV.GAVE.EHE. ML:2.5 0.0000425 0.46 AML other m 2024-09-20T13:41:48.74
IV.VVLD.HHN. ML:2.7 0.00002855 0.06 AML other m 2024-09-20T13:42:38.10
IV.VVLD.HHE. ML:2.7 0.0000283 1.24 AML other m 2024-09-20T13:42:38.21
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