Earthquake with magnitude of ML 1.9 on date 05-08-2020 and time 04:39:57 (Italy) in region 7 km S Maranello (MO)

A magnitude ML 1.9 earthquake occured in region: 7 km S Maranello (MO), on

  • 05-08-2020 02:39:57 (UTC)
  • 05-08-2020 04:39:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.46, 10.86 at 24 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
Maranello MO 7 17359 17359
Serramazzoni MO 7 8282 25641
Castelvetro di Modena MO 8 11185 36826
Fiorano Modenese MO 9 17160 53986
Marano sul Panaro MO 9 5060 59046
Guiglia MO 9 3931 62977
Sassuolo MO 10 40853 103830
Castellarano RE 11 15232 119062
Castelnuovo Rangone MO 12 14896 133958
Formigine MO 13 34323 168281
Vignola MO 13 25353 193634
Prignano sulla Secchia MO 13 3747 197381
Pavullo nel Frignano MO 14 17383 214764
Savignano sul Panaro MO 14 9177 223941
Spilamberto MO 16 12621 236562
Casalgrande RE 17 19310 255872
Polinago MO 17 1672 257544
Zocca MO 17 4719 262263
San Cesario sul Panaro MO 18 6407 268670
Valsamoggia BO 19 30561 299231
Scandiano RE 20 25483 324714
Lama Mocogno MO 20 2734 327448

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km S of Modena (184973 inhabitants)
31 Km SE of Reggio nell'Emilia (171345 inhabitants)
36 Km S of Carpi (70699 inhabitants)
39 Km W of Bologna (386663 inhabitants)
56 Km SE of Parma (192836 inhabitants)
59 Km N of Pistoia (90315 inhabitants)
68 Km NW of Prato (191150 inhabitants)
69 Km W of Imola (69797 inhabitants)
73 Km SW of Ferrara (133155 inhabitants)
74 Km NE of Massa (69479 inhabitants)
74 Km NE of Carrara (63133 inhabitants)
75 Km NE of Lucca (89046 inhabitants)
82 Km NE of Viareggio (62467 inhabitants)
83 Km NW of Scandicci (50609 inhabitants)
84 Km NW of Firenze (382808 inhabitants)
84 Km W of Faenza (58541 inhabitants)
91 Km NE of Pisa (89158 inhabitants)
91 Km E of La Spezia (93959 inhabitants)
98 Km W of Forlì (117913 inhabitants)
99 Km SE of Cremona (71901 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.9 2020-08-05
02:39:57
44.47 10.85 24 2020-08-05
02:49:43
Sala Sismica INGV-Roma 81662251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-05 02:39:57 ± 0.48
Latitude 44.47 ± 0.02
Longitude 10.85 ± 0.03
Depth (km) 24 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81662251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2566
Semi-minor axis of confidence ellipse (meter) 520
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 150
Circular confidence region, given by single value of horizontal uncertainty (meter) 2570
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 197
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.59
Epicentral distance of station closest to the epicenter (degree) 0.14389
Epicentral distance of station farthest from the epicenter (degree) 0.74824
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 81662251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-05 02:49:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MTRZ.HHE. 2020-08-05T02:40:14.43 0.1 undecidable manual S 110 0.4344 109 0.69 80
IV.BDI.HHZ. 2020-08-05T02:40:14.31 0.6 undecidable manual S 205 0.4434 108 0.34 46
GU.POPM.HHZ. 2020-08-05T02:40:13.20 0.6 undecidable manual S 190 0.4263 109 -0.29 45
IV.FIR.HHZ. 2020-08-05T02:40:12.64 0.1 undecidable manual P 157 0.7482 100 0.42 83
GU.GSCL.HHZ. 2020-08-05T02:40:11.29 0.3 undecidable manual S 239 0.2221 128 3.15 4
GU.GRAM.HHZ. 2020-08-05T02:40:08.37 0.1 undecidable manual P 273 0.563 104 -0.76 77
IV.BDI.HHZ. 2020-08-05T02:40:07.31 1.0 undecidable manual P 205 0.4434 108 0.16 24
IV.ZCCA.HHZ. 2020-08-05T02:40:06.02 0.3 undecidable manual S 143 0.1439 142 -0.45 70
IV.MTRZ.HHE. 2020-08-05T02:40:06.57 0.1 undecidable manual P 110 0.4344 109 -0.45 89
GU.POPM.HHZ. 2020-08-05T02:40:06.36 0.1 undecidable manual P 190 0.4263 109 -0.52 86
GU.GSCL.HHZ. 2020-08-05T02:40:04.97 0.1 undecidable manual P 239 0.2221 128 1.18 67
IV.ZCCA.HHZ. 2020-08-05T02:40:02.67 0.1 positive manual P 143 0.1439 142 -0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZCCA.HHE. ML:1.6 0.0002005 0.3 AML other m 2020-08-05T02:40:07.01
IV.ZCCA.HHN. ML:1.8 0.0003305 0.32 AML other m 2020-08-05T02:40:07.33
IV.ZCCA.HNE. ML:2.7 0.00257 0.68 AML other m 2020-08-05T02:40:08.17
IV.ZCCA.HNN. ML:2.7 0.00282 0.56 AML other m 2020-08-05T02:40:08.22
GU.GSCL.HHN. ML:1.2 6.355E-5 0.54 AML other m 2020-08-05T02:40:12.09
GU.GSCL.HHE. ML:1.2 7.12E-5 1.08 AML other m 2020-08-05T02:40:14.75
GU.POPM.HHN. ML:1.7 0.0001215 0.22 AML other m 2020-08-05T02:40:14.21
GU.POPM.HHE. ML:1.8 0.000165 0.3 AML other m 2020-08-05T02:40:15.29
IV.BDI.HHN. ML:1.6 0.00010625 0.94 AML other m 2020-08-05T02:40:15.48
IV.BDI.HHE. ML:1.5 8.1E-5 1.62 AML other m 2020-08-05T02:40:15.02
IV.FIR.HNE. ML:2.3 0.000237 1.54 AML other m 2020-08-05T02:40:19.06
IV.FIR.HHE. ML:2.2 0.000188 0.08 AML other m 2020-08-05T02:40:26.70
IV.FIR.HNN. ML:2.4 0.0003325 0.08 AML other m 2020-08-05T02:40:27.62
IV.FIR.HHN. ML:2.5 0.0003705 0.98 AML other m 2020-08-05T02:40:28.62
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download