Earthquake with magnitude of ML 1.9 on date 31-03-2020 and time 11:53:28 (Italy) in region 3 km S Vigarano Mainarda (FE)

A magnitude ML 1.9 earthquake occured in region: 3 km S Vigarano Mainarda (FE), on

  • 31-03-2020 09:53:28 (UTC)
  • 31-03-2020 11:53:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.82, 11.51 at 8 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Vigarano Mainarda FE 3 7694 7694
Mirabello FE 4 3266 10960
Poggio Renatico FE 6 9852 20812
Ferrara FE 9 133155 153967
Galliera BO 10 5439 159406
Sant'Agostino FE 10 6853 166259
Bondeno FE 10 14655 180914
Malalbergo BO 11 8943 189857
Occhiobello RO 13 11979 201836
Stienta RO 14 3253 205089
Gaiba RO 15 1063 206152
San Pietro in Casale BO 15 12202 218354
Ficarolo RO 16 2438 220792
Finale Emilia MO 17 15699 236491
Fiesso Umbertiano RO 18 4142 240633
Canaro RO 19 2806 243439
Baricella BO 19 6951 250390
Salara RO 20 1160 251550
Pieve di Cento BO 20 7019 258569
Cento FE 20 35686 294255

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km W of Ferrara (133155 inhabitants)
36 Km SW of Rovigo (51867 inhabitants)
38 Km NE of Bologna (386663 inhabitants)
49 Km E of Carpi (70699 inhabitants)
50 Km E of Modena (184973 inhabitants)
54 Km NW of Imola (69797 inhabitants)
66 Km NW of Faenza (58541 inhabitants)
70 Km E of Reggio nell'Emilia (171345 inhabitants)
71 Km NW of Ravenna (159116 inhabitants)
72 Km SW of Padova (210401 inhabitants)
79 Km NW of Forlì (117913 inhabitants)
80 Km SE of Verona (258765 inhabitants)
81 Km S of Vicenza (112953 inhabitants)
93 Km E of Parma (192836 inhabitants)
95 Km SW of Venezia (263352 inhabitants)
96 Km NW of Cesena (96758 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 2020-03-31
09:53:28
44.82 11.51 8 2020-07-18
21:08:33
Bollettino Sismico Italiano INGV 78286621
Reviewed
Rev100
ML 1.9 2020-03-31
09:53:26
44.83 11.5 9 2020-03-31
10:05:36
Sala Sismica INGV-Roma 77725961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-31 09:53:28 ± 0.13
Latitude 44.82 ± 0.01
Longitude 11.51 ± 0.02
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78286621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1220
Semi-minor axis of confidence ellipse (meter) 201
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 100
Circular confidence region, given by single value of horizontal uncertainty (meter) 1220
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 167
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.4569
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 78286621
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-02 23:48:34

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 77725961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-31 10:05:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VCEL.EHZ. 2020-03-31T09:55:12.24 3.0 undecidable manual Sg 2.23 0
IV.MCRV.HHZ. 2020-03-31T09:55:07.04 3.0 undecidable manual Pg 12.87 0
IV.SRES.HHZ. 2020-03-31T09:54:59.85 3.0 undecidable manual Sg -3.24 0
IV.COLB.HHZ. 2020-03-31T09:54:52.11 3.0 negative manual Pg 3.51 0
IV.VCEL.EHZ. 2020-03-31T09:54:25.13 3.0 undecidable manual Pn -3.04 0
IV.CPGN.EHZ. 2020-03-31T09:54:17.24 3.0 undecidable manual S -9.21 0
ST.ZIAN.EHZ. 2020-03-31T09:53:55.05 0.3 undecidable manual P 2 1.4569 50 -0.47 53
SI.LUSI.HHZ. 2020-03-31T09:53:51.35 0.3 undecidable manual P 341 1.2069 50 0.12 63
IV.CTI.HHZ. 2020-03-31T09:53:51.88 0.3 undecidable manual P 5 1.233 50 0.2 61
IV.ZOVE.EHZ. 2020-03-31T09:53:50.75 0.6 undecidable manual S 359 0.6349 50 0.01 49
ST.VARA.EHZ. 2020-03-31T09:53:49.55 0.3 undecidable manual P 337 1.0936 50 0.25 63
ST.DOSS.HHZ. 2020-03-31T09:53:49.08 0.3 undecidable manual P 348 1.0846 50 -0.07 65
IV.MAGA.HHZ. 2020-03-31T09:53:49.96 0.3 undecidable manual P 327 1.1376 50 -0.09 64
OX.BALD.HNE. 2020-03-31T09:53:47.68 0.3 undecidable manual P 331 0.9902 50 0.15 66
IV.MBAL.EHZ. 2020-03-31T09:53:47.50 0.3 undecidable manual P 333 0.9893 50 -0.01 67
IV.FNVD.HHZ. 2020-03-31T09:53:42.94 0.6 undecidable manual P 203 0.706 50 0.28 45
IV.ZCCA.HNN. 2020-03-31T09:53:41.19 0.6 undecidable manual P 219 0.6007 50 0.32 46
IV.VISG.HHN. 2020-03-31T09:53:41.56 0.6 undecidable manual P 185 0.6313 50 0.16 47
IV.ZOVE.EHZ. 2020-03-31T09:53:41.00 0.1 undecidable manual P 359 0.6349 50 -0.45 89
IV.MTRZ.HNZ. 2020-03-31T09:53:40.73 0.6 undecidable manual P 187 0.509 50 1.43 29
IV.RAVA.EHE. 2020-03-31T09:53:39.77 0.6 undecidable manual S 257 0.2824 104 -0.17 50
IV.TEOL.HHZ. 2020-03-31T09:53:39.85 0.3 undecidable manual P 12 0.5549 50 -0.24 71
IV.SERM.HNZ. 2020-03-31T09:53:39.62 0.6 undecidable manual S 322 0.2419 106 1.16 36
IV.FIU.EHN. 2020-03-31T09:53:36.01 0.6 undecidable manual S 183 0.179 111 -0.13 52
IV.RAVA.EHE. 2020-03-31T09:53:34.63 0.6 undecidable manual P 257 0.2824 104 -0.58 46
IV.FERS.HNZ. 2020-03-31T09:53:33.76 0.3 undecidable manual S 16 0.0881 129 0.68 68
IV.SERM.HNZ. 2020-03-31T09:53:33.74 0.6 undecidable manual P 322 0.2419 106 -0.62 45
IV.FIU.EHN. 2020-03-31T09:53:32.84 0.6 undecidable manual P 183 0.179 111 -0.18 51
IV.FERS.HNZ. 2020-03-31T09:53:30.86 0.1 undecidable manual P 16 0.0881 129 -0.39 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZOVE.EHN. ML:1.6 7.22E-5 0.96 AML other m 2020-03-31T09:53:54.41
IV.ZOVE.EHE. ML:1.7 7.535E-5 0.68 AML other m 2020-03-31T09:53:54.48
IV.MBAL.EHN. ML:1.8 5.73E-5 0.36 AML other m 2020-03-31T09:54:03.74
IV.MBAL.EHE. ML:1.8 5.03E-5 0.82 AML other m 2020-03-31T09:54:03.77
ST.DOSS.HHE. ML:1.8 5.13E-5 0.82 AML other m 2020-03-31T09:54:05.33
ST.DOSS.HHN. ML:1.9 5.87E-5 0.76 AML other m 2020-03-31T09:54:06.22
IV.MAGA.HHN. ML:2 6.795E-5 1.56 AML other m 2020-03-31T09:54:08.78
IV.MAGA.HHE. ML:2.2 0.00010865 0.88 AML other m 2020-03-31T09:54:08.42
SI.LUSI.HHN. ML:2 6.725E-5 0.52 AML other m 2020-03-31T09:54:09.54
SI.LUSI.HHE. ML:1.9 5.185E-5 0.58 AML other m 2020-03-31T09:54:09.60
IV.CTI.HHE. ML:1.9 5.05E-5 0.3 AML other m 2020-03-31T09:54:11.19
IV.CTI.HHN. ML:1.8 3.505E-5 1.24 AML other m 2020-03-31T09:54:28.98
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