Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 31-05-2022 and time 20:22:59 (Italy) in region 7 km NE San Felice sul Panaro (MO)

A magnitude ML 1.8 earthquake occured in region: 7 km NE San Felice sul Panaro (MO), on

  • 31-05-2022 18:22:59 (UTC)
  • 31-05-2022 20:22:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8980, 11.1890 at 4 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
San Felice sul Panaro MO 7 10900 10900
Mirandola MO 10 23875 34775
Poggio Rusco MN 11 6625 41400
Medolla MO 11 6308 47708
Finale Emilia MO 11 15699 63407
San Giovanni del Dosso MN 11 1248 64655
Magnacavallo MN 12 1561 66216
Camposanto MO 13 3201 69417
Villa Poma MN 13 2023 71440
Schivenoglia MN 14 1203 72643
Cavezzo MO 14 7026 79669
San Giacomo delle Segnate MN 15 1639 81308
Sermide MN 15 6189 87497
San Possidonio MO 15 3619 91116
Carbonara di Po MN 16 1297 92413
Felonica MN 16 1359 93772
Concordia sulla Secchia MO 16 8641 102413
Pieve di Coriano MN 16 1035 103448
Castelnovo Bariano RO 16 2762 106210
Castelmassa RO 17 4252 110462
Calto RO 17 743 111205
Borgofranco sul Po MN 17 784 111989
San Prospero MO 18 5860 117849
Bondeno FE 18 14655 132504
Melara RO 18 1803 134307
Revere MN 19 2521 136828
Bergantino RO 19 2565 139393
Ceneselli RO 19 1719 141112
Sant'Agostino FE 20 6853 147965
Quingentole MN 20 1203 149168
Crevalcore BO 20 13465 162633
Ostiglia MN 20 6818 169451

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Carpi (70699 inhabitants)
35 Km W of Ferrara (133155 inhabitants)
35 Km NE of Modena (184973 inhabitants)
46 Km N of Bologna (386663 inhabitants)
49 Km E of Reggio nell'Emilia (171345 inhabitants)
51 Km W of Rovigo (51867 inhabitants)
62 Km S of Verona (258765 inhabitants)
69 Km E of Parma (192836 inhabitants)
73 Km NW of Imola (69797 inhabitants)
78 Km SW of Vicenza (112953 inhabitants)
78 Km SW of Padova (210401 inhabitants)
87 Km NW of Faenza (58541 inhabitants)
95 Km E of Cremona (71901 inhabitants)
96 Km NW of Ravenna (159116 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 1.8 2022-05-31
18:22:59		 44.8977 11.1892 4 2023-01-31
19:03:16		 Bollettino Sismico Italiano INGV 106109321
Reviewed
Rev100 		ML 1.8 2022-05-31
18:23:02		 44.8893 11.2068 3 2022-05-31
18:51:06		 Sala Sismica INGV-Roma 105397671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-31 18:22:59 ± 0.17
Latitude 44.8977 ± 0.0054
Longitude 11.1892 ± 0.0102
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 106109321

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 830
Semi-minor axis of confidence ellipse (meter) 321
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 297
Circular confidence region, given by single value of horizontal uncertainty (meter) 830.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.40204
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 51
Type of magnitude ML
Reference to an origin 105397671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-31 18:51:06

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 106109321
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-11 16:32:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2022-05-31T18:25:02.14 3.0 undecidable manual Sg 13.15 0
OT.OT05.EHZ. 2022-05-31T18:24:25.84 3.0 positive manual Pg 10.37 0
IV.MIDA.HHZ. 2022-05-31T18:24:15.55 3.0 positive manual Pg 8.6 0
IV.LPEL.HHZ. 2022-05-31T18:24:08.83 3.0 negative manual Pg 6.84 0
GU.RORO.HHZ. 2022-05-31T18:23:48.70 3.0 positive manual Pg 5.24 0
IV.MSSA.HHZ. 2022-05-31T18:23:28.30 0.3 undecidable manual P 245 146.9418 38 0.08 59
ST.ZIAN.EHZ. 2022-05-31T18:23:28.97 0.3 undecidable manual P 11 155.622 38 -0.61 50
IV.MABI.HHZ. 2022-05-31T18:23:27.10 0.6 undecidable manual P 338 138.6612 38 0.16 40
IV.PLMA.HHZ. 2022-05-31T18:23:27.78 0.6 undecidable manual P 229 141.4473 38 0.41 37
OX.VARN.HHZ. 2022-05-31T18:23:26.93 0.3 undecidable manual P 30 140.748 38 -0.33 57
IV.CTI.HHZ. 2022-05-31T18:23:25.80 0.3 undecidable manual P 16 132.5673 38 -0.19 60
ST.PANI.EHZ. 2022-05-31T18:23:25.33 0.3 undecidable manual P 5 128.3715 38 0 63
ST.GAGG.HHZ. 2022-05-31T18:23:25.95 0.6 undecidable manual P 352 132.7671 38 -0.06 41
ST.RONC.EHZ. 2022-05-31T18:23:25.26 0.3 undecidable manual P 340 127.872 38 -0.01 63
GU.EQUI.HHZ. 2022-05-31T18:23:24.56 0.6 undecidable manual P 226 115.2957 38 1.25 28
IV.MPPT.EHZ. 2022-05-31T18:23:22.27 0.3 undecidable manual P 184 104.6175 38 0.63 56
GU.POPM.HHZ. 2022-05-31T18:23:22.00 0.3 undecidable manual P 200 100.6215 38 0.98 49
GU.CARD.HHZ. 2022-05-31T18:23:22.97 0.6 undecidable manual P 210 111.6993 38 0.22 41
ST.DOSS.HHZ. 2022-05-31T18:23:22.13 0.3 undecidable manual P 360 109.0131 38 -0.2 63
IV.MAGA.HHZ. 2022-05-31T18:23:21.61 0.3 undecidable manual P 336 106.7154 38 -0.36 61
ST.VARA.EHZ. 2022-05-31T18:23:21.52 0.1 undecidable manual P 348 105.5166 38 -0.25 83
IV.BDI.HHZ. 2022-05-31T18:23:21.92 0.3 undecidable manual P 207 103.8183 38 0.4 61
IV.BRIS.HHZ. 2022-05-31T18:23:20.26 0.3 undecidable manual P 148 87.5457 38 1.27 43
IV.MBAL.EHZ. 2022-05-31T18:23:19.67 0.3 undecidable manual P 344 92.4408 38 -0.07 66
IV.ROVR.HHZ. 2022-05-31T18:23:18.12 0.1 undecidable manual P 354 83.5497 38 -0.26 87
IV.VISG.HHZ. 2022-05-31T18:23:17.63 0.6 undecidable manual P 166 80.9523 38 -0.34 43
IV.TREG.EHZ. 2022-05-31T18:23:16.16 0.6 undecidable manual P 358 69.375 38 -0.02 47
IV.FIU.EHZ. 2022-05-31T18:23:15.89 0.6 undecidable manual S 140 37.2294 50 -3.2 2
IV.ZCCA.HHZ. 2022-05-31T18:23:15.29 0.3 undecidable manual P 196 62.9925 38 0.12 70
IV.TEOL.HHZ. 2022-05-31T18:23:14.80 0.3 undecidable manual P 36 63.8916 38 -0.53 63
IV.SERM.EHZ. 2022-05-31T18:23:09.33 0.6 undecidable manual S 34 14.9739 105 0.46 47
IV.RAVA.EHZ. 2022-05-31T18:23:09.01 0.3 undecidable manual S 199 16.6722 104 -0.81 62
IV.FIU.EHZ. 2022-05-31T18:23:09.47 0.3 undecidable manual P 140 37.2294 50 -1.35 46
IV.CAVE.HHZ. 2022-05-31T18:23:08.44 0.3 undecidable manual S 256 15.0738 105 -0.45 71
IV.RAVA.EHZ. 2022-05-31T18:23:05.67 0.1 negative manual P 199 16.6722 104 0.16 100
IV.CAVE.HHZ. 2022-05-31T18:23:05.58 0.3 undecidable manual P 256 15.0738 105 0.6 67
IV.SERM.EHZ. 2022-05-31T18:23:05.31 0.3 undecidable manual P 34 14.9739 105 0.34 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAVE.HHE. ML:1.9 0.000888 0.14 AML other m 2022-05-31T18:23:08.65
IV.RAVA.EHN. ML:2.9 0.008685 0.34 AML other m 2022-05-31T18:23:09.28
IV.RAVA.EHE. ML:2.5 0.003335 0.26 AML other m 2022-05-31T18:23:09.29
IV.CAVE.HHN. ML:1.9 0.0009085000000000001 0.14 AML other m 2022-05-31T18:23:09.45
IV.SERM.EHN. ML:1.4 0.0002665 1.14 AML other m 2022-05-31T18:23:13.40
IV.SERM.EHE. ML:1.3 0.0002235 0.68 AML other m 2022-05-31T18:23:14.57
IV.TEOL.HHN. ML:1.7 0.0001027 0.34 AML other m 2022-05-31T18:23:28.42
IV.TEOL.HHE. ML:1.8 0.0001285 0.64 AML other m 2022-05-31T18:23:28.49
IV.ROVR.HHN. ML:2.1 0.00016999999999999999 0.82 AML other m 2022-05-31T18:23:32.10
IV.ROVR.HHE. ML:2.0 0.000132 0.14 AML other m 2022-05-31T18:23:32.77
IV.MBAL.EHN. ML:2.2 0.0001715 0.46 AML other m 2022-05-31T18:23:35.36
IV.BRIS.HHN. ML:1.2 0.000018 0.26 AML other m 2022-05-31T18:23:36.25
IV.BRIS.HHE. ML:1.5 0.000033100000000000005 0.38 AML other m 2022-05-31T18:23:36.17
IV.MBAL.EHE. ML:2.0 0.00011899999999999999 0.66 AML other m 2022-05-31T18:23:36.38
ST.DOSS.HHN. ML:1.8 0.0000512 0.46 AML other m 2022-05-31T18:23:38.92
IV.MAGA.HHN. ML:2.4 0.000202 0.3 AML other m 2022-05-31T18:23:38.66
IV.MAGA.HHE. ML:2.6 0.00039749999999999996 0.6 AML other m 2022-05-31T18:23:38.91
IV.MPPT.EHN. ML:1.7 0.00004815 0.36 AML other m 2022-05-31T18:23:40.07
GU.POPM.HHN. ML:1.6 0.0000335 0.28 AML other m 2022-05-31T18:23:40.22
IV.MPPT.EHE. ML:1.5 0.0000322 0.44 AML other m 2022-05-31T18:23:40.52
IV.BDI.HHN. ML:1.5 0.00002885 1.26 AML other m 2022-05-31T18:23:40.92
GU.CARD.HHN. ML:1.9 0.00006470000000000001 0.38 AML other m 2022-05-31T18:23:41.53
GU.CARD.HHE. ML:1.7 0.0000465 0.4 AML other m 2022-05-31T18:23:41.79
GU.POPM.HHE. ML:1.4 0.00002415 0.26 AML other m 2022-05-31T18:23:42.13
IV.BDI.HHE. ML:1.4 0.000023100000000000002 0.44 AML other m 2022-05-31T18:23:43.59
ST.GAGG.HHN. ML:1.7 0.00003515 1.18 AML other m 2022-05-31T18:23:43.38
ST.GAGG.HHE. ML:1.8 0.000037699999999999995 0.14 AML other m 2022-05-31T18:23:44.28
ST.RONC.EHE. ML:1.9 0.000054749999999999996 0.48 AML other m 2022-05-31T18:23:44.42
ST.DOSS.HHE. ML:1.8 0.00004945 1.58 AML other m 2022-05-31T18:23:44.79
ST.RONC.EHN. ML:2.1 0.00008384999999999999 1.38 AML other m 2022-05-31T18:23:45.21
IV.MABI.HHE. ML:1.5 0.0000212 0.48 AML other m 2022-05-31T18:23:45.30
IV.CTI.HHE. ML:1.9 0.0000491 0.74 AML other m 2022-05-31T18:23:45.90
IV.CTI.HHN. ML:1.8 0.000044899999999999994 1.08 AML other m 2022-05-31T18:23:46.81
IV.MABI.HHN. ML:1.4 0.00001455 1.24 AML other m 2022-05-31T18:23:47.10
OX.VARN.HHN. ML:1.7 0.00002795 0.3 AML other m 2022-05-31T18:23:49.48
IV.MSSA.HHN. ML:1.9 0.000046399999999999996 0.96 AML other m 2022-05-31T18:23:51.71
OX.VARN.HHE. ML:1.8 0.00003595 1.14 AML other m 2022-05-31T18:23:52.23
IV.MSSA.HHE. ML:1.9 0.000046649999999999996 0.96 AML other m 2022-05-31T18:23:52.27
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