Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 09-09-2018 and time 05:22:48 (Italy) in region 4 km SE Prignano sulla Secchia (MO)

A magnitude ML 1.9 earthquake occured in region: 4 km SE Prignano sulla Secchia (MO), on

  • 09-09-2018 03:22:48 (UTC)
  • 09-09-2018 05:22:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.4160, 10.7300 at 25 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.

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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
Prignano sulla Secchia MO 4 3747 3747
Serramazzoni MO 5 8282 12029
Polinago MO 8 1672 13701
Montefiorino MO 10 2203 15904
Castellarano RE 11 15232 31136
Lama Mocogno MO 12 2734 33870
Pavullo nel Frignano MO 12 17383 51253
Palagano MO 12 2194 53447
Baiso RE 14 3315 56762
Toano RE 14 4463 61225
Sassuolo MO 15 40853 102078
Fiorano Modenese MO 15 17160 119238
Maranello MO 17 17359 136597
Carpineti RE 17 4064 140661
Viano RE 17 3374 144035
Guiglia MO 18 3931 147966
Frassinoro MO 18 1926 149892
Montecreto MO 18 940 150832
Marano sul Panaro MO 19 5060 155892
Casalgrande RE 20 19310 175202
Castelvetro di Modena MO 20 11185 186387
Formigine MO 20 34323 220710

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km SW of Modena (184973 inhabitants)
32 Km S of Reggio nell'Emilia (171345 inhabitants)
43 Km SW of Carpi (70699 inhabitants)
49 Km W of Bologna (386663 inhabitants)
53 Km SE of Parma (192836 inhabitants)
56 Km N of Pistoia (90315 inhabitants)
63 Km NE of Carrara (63133 inhabitants)
63 Km NE of Massa (69479 inhabitants)
66 Km N of Lucca (89046 inhabitants)
66 Km NW of Prato (191150 inhabitants)
72 Km NE of Viareggio (62467 inhabitants)
79 Km W of Imola (69797 inhabitants)
80 Km E of La Spezia (93959 inhabitants)
81 Km NW of Scandicci (50609 inhabitants)
82 Km NE of Pisa (89158 inhabitants)
83 Km NW of Firenze (382808 inhabitants)
85 Km SW of Ferrara (133155 inhabitants)
93 Km W of Faenza (58541 inhabitants)
97 Km SE of Cremona (71901 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 1.9 2018-09-09
03:22:48		 44.4157 10.7302 25 2019-06-04
09:16:03		 Bollettino Sismico Italiano INGV 63995361
Reviewed
Rev100 		ML 2.0 2018-09-09
03:22:48		 44.4053 10.7367 26 2018-09-09
03:31:19		 Sala Sismica INGV-Roma 60727771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-09 03:22:48 ± 0.11
Latitude 44.4157 ± 0.0072
Longitude 10.7302 ± 0.0101
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63995361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 786
Semi-minor axis of confidence ellipse (meter) 462
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 294
Circular confidence region, given by single value of horizontal uncertainty (meter) 790.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 41
Number of associated phases, regardless of their use for origin computation 60
Number of defining phases 60
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.49
Epicentral distance of station closest to the epicenter (degree) 0.12051
Epicentral distance of station farthest from the epicenter (degree) 1.70601
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 60727771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-09 03:31:19

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 63995361
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-12-19 14:30:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.QLNO.HHZ. 2018-09-09T03:27:40.70 0.6 undecidable manual S 268 189.366 54 9.999 0
GU.RNCA.HHZ. 2018-09-09T03:27:31.90 0.6 undecidable manual S 273 141.0477 54 9.999 0
IV.CRE.HHZ. 2018-09-09T03:27:27.80 0.6 undecidable manual S 132 131.5683 54 9.999 0
IV.MBAL.EHZ. 2018-09-09T03:27:26.50 0.6 undecidable manual S 4 142.5462 54 9.999 0
IV.LMD.HHZ. 2018-09-09T03:27:18.30 0.6 undecidable manual S 115 86.247 101 9.999 0
IV.BRIS.HHZ. 2018-09-09T03:27:17.70 0.6 undecidable manual S 104 84.9483 101 9.999 0
IV.RUFI.EHZ. 2018-09-09T03:27:15.20 1.0 undecidable manual S 136 89.244 100 9.999 0
IV.PLMA.HHZ. 2018-09-09T03:27:15.30 0.6 undecidable manual S 240 80.6637 102 9.999 0
IV.FIU.EHZ. 2018-09-09T03:27:11.90 0.6 undecidable manual S 67 65.1903 105 9.999 0
IV.CRMI.HHZ. 2018-09-09T03:27:11.20 0.3 undecidable manual S 164 71.5728 103 9.999 0
IV.QLNO.HHZ. 2018-09-09T03:23:18.30 0.3 negative manual P 268 189.366 54 0.84 36
IV.PE3.EHZ. 2018-09-09T03:23:17.08 0.6 undecidable manual P 119 161.8158 54 3.03 2
IV.MABI.HHZ. 2018-09-09T03:23:17.78 0.6 undecidable manual P 355 182.5839 54 1.15 22
GU.PCP.HHZ. 2018-09-09T03:23:16.75 0.3 undecidable manual P 275 173.493 54 1.26 32
SI.LUSI.HHZ. 2018-09-09T03:23:14.49 0.6 negative manual P 5 172.0944 54 -0.83 29
ST.DOSS.HHZ. 2018-09-09T03:23:13.04 0.1 undecidable manual P 12 166.4112 54 -1.58 41
ST.VARA.EHZ. 2018-09-09T03:23:13.18 0.6 undecidable manual P 5 157.0206 54 -0.26 36
IV.ZONE.HHZ. 2018-09-09T03:23:12.49 0.6 undecidable manual P 342 157.0206 54 -0.96 29
GU.RNCA.HHZ. 2018-09-09T03:23:12.89 0.3 undecidable manual P 273 141.0477 54 1.44 33
IV.MBAL.EHZ. 2018-09-09T03:23:11.01 0.3 undecidable manual P 4 142.5462 54 -0.63 53
IV.CRE.HHZ. 2018-09-09T03:23:10.49 0.3 undecidable manual P 132 131.5683 54 0.22 57
IV.TEOL.HHZ. 2018-09-09T03:23:09.03 0.3 undecidable manual P 35 128.4714 54 -0.87 49
IV.CSNT.HHZ. 2018-09-09T03:23:08.51 0.3 undecidable manual P 157 113.6973 98 0.87 49
IV.RAVA.EHZ. 2018-09-09T03:23:07.60 0.3 undecidable manual S 39 48.618 111 2.92 6
IV.ASQU.HHZ. 2018-09-09T03:23:07.61 0.3 undecidable manual P 129 108.8133 98 0.73 52
GU.GRAM.HHZ. 2018-09-09T03:23:07.10 0.6 undecidable manual S 279 53.3022 109 1.26 30
IV.MOCL.EHZ. 2018-09-09T03:23:06.80 0.3 undecidable manual S 142 57.9975 107 -0.23 67
IV.LMD.HHZ. 2018-09-09T03:23:05.43 0.3 undecidable manual P 115 86.247 101 1.97 27
IV.RUFI.EHZ. 2018-09-09T03:23:04.54 0.3 undecidable manual P 136 89.244 100 0.63 57
GU.CARD.HHZ. 2018-09-09T03:23:04.50 0.3 undecidable manual S 205 47.5191 111 0.11 71
IV.BRIS.HHZ. 2018-09-09T03:23:04.85 0.3 undecidable manual P 104 84.9483 101 1.59 35
IV.MTCR.EHZ. 2018-09-09T03:23:04.40 0.1 undecidable manual S 153 48.1185 111 -0.15 92
GU.POPM.HHZ. 2018-09-09T03:23:03.00 0.3 undecidable manual S 177 41.1255 115 0.17 71
IV.BDI.HHZ. 2018-09-09T03:23:02.80 0.3 undecidable manual S 195 40.5261 115 0.11 72
IV.PLMA.HHZ. 2018-09-09T03:23:02.80 0.1 undecidable manual P 240 80.6637 102 0.19 86
IV.FNVD.HHZ. 2018-09-09T03:23:02.70 0.1 undecidable manual S 131 41.625 114 -0.23 91
MN.VLC.HHZ. 2018-09-09T03:23:02.60 0.1 undecidable manual S 224 39.4272 116 0.19 94
IV.CRMI.HHZ. 2018-09-09T03:23:01.41 0.3 undecidable manual P 164 71.5728 103 0.16 66
GU.SARM.EHZ. 2018-09-09T03:23:01.70 0.3 undecidable manual S 226 36.6411 118 -0.05 72
IV.FIU.EHZ. 2018-09-09T03:23:00.37 0.3 undecidable manual P 67 65.1903 105 0.08 68
IV.ZCCA.HHZ. 2018-09-09T03:23:00.20 0.3 undecidable manual S 110 20.868 135 1.88 35
IV.SEI.HHZ. 2018-09-09T03:23:00.11 0.3 undecidable manual P 129 64.0914 105 -0.01 69
GU.MAIM.HHZ. 2018-09-09T03:22:59.43 0.3 undecidable manual P 199 58.7967 107 0.09 69
IV.MOCL.EHZ. 2018-09-09T03:22:58.73 0.1 undecidable manual P 142 57.9975 107 -0.49 85
IV.PRMA.HHE. 2018-09-09T03:22:58.33 0.6 undecidable manual P 320 50.7159 110 0.17 46
GU.GRAM.HHZ. 2018-09-09T03:22:58.87 0.1 undecidable manual P 279 53.3022 109 0.34 88
IV.RAVA.EHZ. 2018-09-09T03:22:58.02 0.1 undecidable manual P 39 48.618 111 0.16 92
IV.CAVE.HHZ. 2018-09-09T03:22:58.40 0.3 negative manual P 23 54.4011 108 -0.29 67
GU.CARD.HHZ. 2018-09-09T03:22:57.15 0.1 undecidable manual P 205 47.5191 111 -0.54 85
IV.MTCR.EHZ. 2018-09-09T03:22:57.21 0.1 undecidable manual P 153 48.1185 111 -0.57 83
GU.GSCL.HHZ. 2018-09-09T03:22:57.10 0.1 undecidable manual S 237 13.3755 149 0 100
MN.VLC.HHZ. 2018-09-09T03:22:56.26 0.1 undecidable manual P 224 39.4272 116 -0.29 92
IV.BDI.HHZ. 2018-09-09T03:22:56.32 0.1 negative manual P 195 40.5261 115 -0.39 89
GU.POPM.HHZ. 2018-09-09T03:22:56.27 0.1 undecidable manual P 177 41.1255 115 -0.52 86
IV.FNVD.HHZ. 2018-09-09T03:22:56.06 0.1 undecidable manual P 131 41.625 114 -0.79 77
GU.SARM.EHZ. 2018-09-09T03:22:55.87 0.1 undecidable manual P 226 36.6411 118 -0.3 92
IV.MODE.HNZ. 2018-09-09T03:22:55.22 0.3 undecidable manual P 36 29.3484 124 0.01 74
IV.ZCCA.HHZ. 2018-09-09T03:22:54.31 0.1 positive manual P 110 20.868 135 0.12 99
Z3.A306A.HHN. 2018-09-09T03:22:53.71 0.1 positive manual P 322 17.0718 142 -0.1 99
GU.GSCL.HHZ. 2018-09-09T03:22:53.14 0.1 positive manual P 237 13.3755 149 -0.34 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHN. ML:2.5 0.001735 0.16 AML other m 2018-09-09T03:22:57.42
GU.GSCL.HHE. ML:2.6 0.002415 0.2 AML other m 2018-09-09T03:22:57.48
IV.ZCCA.HHN. ML:2.3 0.0009025 0.4 AML other m 2018-09-09T03:23:00.81
IV.ZCCA.HHE. ML:2.2 0.0007095000000000001 0.4 AML other m 2018-09-09T03:23:00.77
GU.SARM.EHN. ML:1.9 0.00023199999999999997 0.46 AML other m 2018-09-09T03:23:02.40
IV.FNVD.HHN. ML:2.2 0.0005015000000000001 0.3 AML other m 2018-09-09T03:23:03.18
IV.FNVD.HHE. ML:1.8 0.0001815 0.64 AML other m 2018-09-09T03:23:03.55
GU.POPM.HHN. ML:2.1 0.0003185 0.22 AML other m 2018-09-09T03:23:03.88
IV.BDI.HHE. ML:1.9 0.00020700000000000002 0.22 AML other m 2018-09-09T03:23:04.39
GU.SARM.EHE. ML:2.0 0.00028300000000000005 0.36 AML other m 2018-09-09T03:23:04.44
IV.RAVA.EHE. ML:2.0 0.000247 0.58 AML other m 2018-09-09T03:23:08.05
GU.GRAM.HHE. ML:1.8 0.0001205 0.42 AML other m 2018-09-09T03:23:08.07
IV.SEI.HHE. ML:1.7 0.00008410000000000001 0.9 AML other m 2018-09-09T03:23:11.03
GU.MAIM.HHE. ML:1.5 0.00006484999999999999 0.32 AML other m 2018-09-09T03:23:11.60
IV.CAVE.HHE. ML:2.1 0.00026450000000000003 0.18 AML other m 2018-09-09T03:23:11.70
IV.CRMI.HHN. ML:1.6 0.0000579 0.46 AML other m 2018-09-09T03:23:12.65
IV.CRMI.HHE. ML:1.5 0.00005 1.26 AML other m 2018-09-09T03:23:12.33
IV.FIU.EHE. ML:2.6 0.0006695 0.46 AML other m 2018-09-09T03:23:14.50
IV.FIU.EHN. ML:2.5 0.000592 0.84 AML other m 2018-09-09T03:23:14.57
IV.PLMA.HHE. ML:1.8 0.0000821 0.36 AML other m 2018-09-09T03:23:15.85
IV.PLMA.HHN. ML:1.8 0.00007965 0.3 AML other m 2018-09-09T03:23:15.99
IV.BRIS.HHE. ML:1.8 0.0000722 0.52 AML other m 2018-09-09T03:23:18.92
IV.BRIS.HHN. ML:1.8 0.00008295 0.32 AML other m 2018-09-09T03:23:19.98
IV.LMD.HHE. ML:1.5 0.000040400000000000006 1.22 AML other m 2018-09-09T03:23:20.30
IV.LMD.HHN. ML:1.6 0.000047149999999999994 0.82 AML other m 2018-09-09T03:23:20.25
IV.CSNT.HHN. ML:1.6 0.000035799999999999996 0.46 AML other m 2018-09-09T03:23:24.76
IV.ASQU.HHE. ML:1.5 0.0000243 0.64 AML other m 2018-09-09T03:23:25.64
IV.CSNT.HHE. ML:1.4 0.00002025 0.9 AML other m 2018-09-09T03:23:26.53
IV.ASQU.HHN. ML:1.5 0.000023800000000000003 0.28 AML other m 2018-09-09T03:23:27.58
IV.CRE.HHN. ML:1.8 0.00003995 0.48 AML other m 2018-09-09T03:23:29.06
IV.CRE.HHE. ML:1.6 0.000024050000000000002 0.88 AML other m 2018-09-09T03:23:30.45
GU.RNCA.HHN. ML:1.9 0.00004605 0.48 AML other m 2018-09-09T03:23:33.56
GU.RNCA.HHE. ML:1.8 0.000035799999999999996 1.52 AML other m 2018-09-09T03:23:34.81
ST.VARA.EHN. ML:2.3 0.00010164999999999999 1 AML other m 2018-09-09T03:23:34.70
ST.VARA.EHE. ML:2.5 0.0001465 1.62 AML other m 2018-09-09T03:23:37.92
SI.LUSI.HHN. ML:2.7 0.000195 0.58 AML other m 2018-09-09T03:23:38.08
IV.ZONE.HHE. ML:2.3 0.00008805 0.5 AML other m 2018-09-09T03:23:39.51
ST.DOSS.HHE. ML:2.2 0.0000697 0.52 AML other m 2018-09-09T03:23:39.46
SI.LUSI.HHE. ML:2.3 0.00008465 1.08 AML other m 2018-09-09T03:23:39.04
GU.PCP.HHE. ML:1.7 0.00002095 0.46 AML other m 2018-09-09T03:23:43.11
GU.PCP.HHN. ML:1.6 0.000014750000000000001 0.78 AML other m 2018-09-09T03:23:44.41
MN.VLC.HHE. ML:1.6 0.00010843799500000001 0.6 AML other m 2018-09-09T03:23:04.80
MN.VLC.HHN. ML:1.4 0.00006996000500000001 0.4208 AML other m 2018-09-09T03:23:03.82
GU.POPM.HHE. ML:1.9 0.000212343 0.2 AML other m 2018-09-09T03:23:04.37
IV.BDI.HNN. ML:1.9 0.00022089305 0.4592 AML other m 2018-09-09T03:23:03.42
IV.BDI.HHN. ML:2.0 0.0002799667 0.44 AML other m 2018-09-09T03:23:03.86
GU.CARD.HHN. ML:1.8 0.00016753285 0.2192 AML other m 2018-09-09T03:23:05.33
GU.CARD.HHE. ML:1.8 0.00015050495 0.16 AML other m 2018-09-09T03:23:05.23
IV.MTCR.EHE. ML:2.0 0.00022388140000000002 0.3408 AML other m 2018-09-09T03:23:05.22
IV.MTCR.EHN. ML:1.7 0.00011507681 0.1792 AML other m 2018-09-09T03:23:05.34
IV.RAVA.EHN. ML:2.1 0.00027985975 0.72 AML other m 2018-09-09T03:23:08.22
IV.CAVE.HHN. ML:2.0 0.00023466395 0.3408 AML other m 2018-09-09T03:23:12.70
IV.MOCL.EHN. ML:1.4 0.000055675310000000006 0.28 AML other m 2018-09-09T03:23:09.41
IV.MOCL.EHE. ML:1.6 0.000079056835 0.32 AML other m 2018-09-09T03:23:13.83
GU.GRAM.HHN. ML:1.7 0.00009871543499999999 0.44 AML other m 2018-09-09T03:23:12.44
GU.MAIM.HHN. ML:1.5 0.000056356795 0.24 AML other m 2018-09-09T03:23:11.97
IV.TEOL.HHE. ML:2.4 0.00017204944999999998 0.2 AML other m 2018-09-09T03:23:28.42
IV.TEOL.HHN. ML:2.3 0.0001324927 0.24 AML other m 2018-09-09T03:23:27.28
IV.ZONE.HHN. ML:2.2 0.000063524105 0.2 AML other m 2018-09-09T03:23:41.64
IV.MABI.HHE. ML:1.8 0.00001998963 0.3008 AML other m 2018-09-09T03:23:42.97
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