Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 14-08-2019 and time 16:28:01 (Italy) in region 4 km SW Pavullo nel Frignano (MO)

A magnitude ML 1.7 earthquake occured in region: 4 km SW Pavullo nel Frignano (MO), on

  • 14-08-2019 14:28:01 (UTC)
  • 14-08-2019 16:28:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.3100, 10.8170 at 11 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.

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
Pavullo nel Frignano MO 4 17383 17383
Lama Mocogno MO 7 2734 20117
Polinago MO 8 1672 21789
Sestola MO 10 2508 24297
Montecreto MO 10 940 25237
Montese MO 11 3353 28590
Fanano MO 12 2989 31579
Serramazzoni MO 13 8282 39861
Palagano MO 14 2194 42055
Zocca MO 15 4719 46774
Castel d'Aiano BO 15 1906 48680
Gaggio Montano BO 16 4878 53558
Riolunato MO 16 712 54270
Montefiorino MO 16 2203 56473
Guiglia MO 17 3931 60404
Prignano sulla Secchia MO 17 3747 64151
Lizzano in Belvedere BO 18 2212 66363
Frassinoro MO 19 1926 68289
Pievepelago MO 20 2222 70511
Fiumalbo MO 20 1280 71791

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km S of Modena (184973 inhabitants)
43 Km N of Pistoia (90315 inhabitants)
46 Km SE of Reggio nell'Emilia (171345 inhabitants)
47 Km W of Bologna (386663 inhabitants)
53 Km NW of Prato (191150 inhabitants)
53 Km S of Carpi (70699 inhabitants)
58 Km NE of Lucca (89046 inhabitants)
62 Km E of Massa (69479 inhabitants)
63 Km E of Carrara (63133 inhabitants)
67 Km NE of Viareggio (62467 inhabitants)
67 Km SE of Parma (192836 inhabitants)
68 Km NW of Scandicci (50609 inhabitants)
70 Km NW of Firenze (382808 inhabitants)
72 Km W of Imola (69797 inhabitants)
74 Km NE of Pisa (89158 inhabitants)
82 Km E of La Spezia (93959 inhabitants)
85 Km W of Faenza (58541 inhabitants)
86 Km SW of Ferrara (133155 inhabitants)
94 Km NE of Livorno (159219 inhabitants)
98 Km W 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
Bulletin
Rev1000 		ML 1.7 2019-08-14
14:28:01		 44.3103 10.8172 11 2019-11-13
14:31:08		 Bollettino Sismico Italiano INGV 73738911
Reviewed
Rev100 		ML 1.7 2019-08-14
14:28:01		 44.3053 10.8123 11 2019-08-14
14:36:03		 Sala Sismica INGV-Roma 71484961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-14 14:28:01 ± 0.1
Latitude 44.3103 ± 0.0099
Longitude 10.8172 ± 0.0075
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73738911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1088
Semi-minor axis of confidence ellipse (meter) 598
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 4
Circular confidence region, given by single value of horizontal uncertainty (meter) 1090.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.40380
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 73738911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-08 15:43:04

ML:1.7

Field Value
Value 1.7
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 71484961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-14 14:36:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.DGI.HHZ. 2019-08-14T14:29:59.56 3.0 undecidable manual Sg 4.63 0
IT.VNF1.HGZ. 2019-08-14T14:29:45.94 3.0 undecidable manual Sn 1.03 0
IV.MCRV.HHZ. 2019-08-14T14:29:32.83 3.0 undecidable manual Pg 17.049999 0
IV.VVLD.HHZ. 2019-08-14T14:29:31.53 3.0 undecidable manual Sn -1.08 0
GU.TRAV.HHZ. 2019-08-14T14:29:29.61 3.0 undecidable manual Sg 7.77 0
CR.HVAR.HHZ. 2019-08-14T14:29:27.13 3.0 negative manual Pg 17.91 0
IV.PZUN.HHZ. 2019-08-14T14:29:18.96 3.0 positive manual Pn -2.76 0
IV.RNI2.HHZ. 2019-08-14T14:28:59.62 3.0 negative manual Pn 0.27 0
IV.MILN.HNZ. 2019-08-14T14:28:58.83 3.0 undecidable manual Sg -2.38 0
GU.CANO.HHZ. 2019-08-14T14:28:41.70 3.0 negative manual Pg 3.33 0
IV.ARRO.EHZ. 2019-08-14T14:28:40.73 3.0 undecidable manual Pg -0.22 0
IV.MAGA.HHZ. 2019-08-14T14:28:32.65 3.0 undecidable manual P -1.74 0
IV.EUCT.HNZ. 2019-08-14T14:28:31.40 3.0 negative manual Pg -3.06 0
IV.SACS.HNZ. 2019-08-14T14:28:29.39 3.0 undecidable manual Pn -3.56 0
IV.PE3.EHZ. 2019-08-14T14:28:29.39 3.0 negative manual Pg 0 0
IV.IMOL.HNZ. 2019-08-14T14:28:28.20 3.0 undecidable manual S -1.49 0
IV.CSNT.HHZ. 2019-08-14T14:28:18.87 3.0 undecidable manual P -1.84 0
IV.MOCL.EHZ. 2019-08-14T14:28:15.48 0.6 undecidable manual S 139 44.5221 50 -0.14 46
IV.MPPT.EHZ. 2019-08-14T14:28:15.60 0.6 undecidable manual S 151 44.8218 50 -0.07 47
GU.CARD.HHZ. 2019-08-14T14:28:15.88 0.6 undecidable manual S 220 41.3253 50 1.13 33
GU.SARM.EHE. 2019-08-14T14:28:13.42 0.6 undecidable manual S 247 35.9418 50 0.1 47
GU.POPM.HHZ. 2019-08-14T14:28:11.72 0.6 undecidable manual S 189 29.8479 50 0.03 48
GU.CARD.HHZ. 2019-08-14T14:28:09.06 0.1 undecidable manual P 220 41.3253 50 0.06 94
IV.MOCL.EHZ. 2019-08-14T14:28:09.23 0.1 undecidable manual P 139 44.5221 50 -0.27 90
IV.MPPT.EHZ. 2019-08-14T14:28:09.37 0.1 positive manual P 151 44.8218 50 -0.17 92
GU.SARM.EHE. 2019-08-14T14:28:08.15 0.1 undecidable manual P 247 35.9418 50 -0.03 96
GU.GSCL.HHE. 2019-08-14T14:28:08.56 0.6 undecidable manual S 284 18.7701 119 -0.05 49
IV.MODE.HNE. 2019-08-14T14:28:08.38 0.3 undecidable manual P 16 36.9297 50 0.05 71
GU.POPM.HHZ. 2019-08-14T14:28:07.23 0.1 positive manual P 189 29.8479 50 0 97
IV.ZCCA.HHZ. 2019-08-14T14:28:07.79 0.6 undecidable manual S 70 13.3755 128 0.71 41
GU.GSCL.HHE. 2019-08-14T14:28:05.07 0.3 undecidable manual P 284 18.7701 119 -0.39 69
IV.ZCCA.HHZ. 2019-08-14T14:28:04.57 0.1 undecidable manual P 70 13.3755 128 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.POPM.HHN. ML:1.8 0.0003115 0.06 AML other m 2019-08-14T14:28:07.39
GU.POPM.HHE. ML:1.5 0.000158 0.46 AML other m 2019-08-14T14:28:07.59
IV.ZCCA.HHN. ML:1.6 0.000424 1.58 AML other m 2019-08-14T14:28:08.20
IV.ZCCA.HNN. ML:1.6 0.00040149999999999995 0.4 AML other m 2019-08-14T14:28:09.00
IV.ZCCA.HHE. ML:1.7 0.00047850000000000003 0.48 AML other m 2019-08-14T14:28:09.32
IV.ZCCA.HNE. ML:1.6 0.0004455 0.48 AML other m 2019-08-14T14:28:09.32
GU.CARD.HHE. ML:1.8 0.0001905 0.14 AML other m 2019-08-14T14:28:16.30
GU.CARD.HHN. ML:1.6 0.00014250000000000002 0.7 AML other m 2019-08-14T14:28:16.59
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