Earthquake with magnitude of ML 2.1 on date 21-06-2023 and time 10:37:59 (Italy) in region 3 km SE Castellarano (RE)

A magnitude ML 2.1 earthquake occured in region: 3 km SE Castellarano (RE), on

  • 21-06-2023 08:37:59 (UTC)
  • 21-06-2023 10:37:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.4950, 10.7640 at 18 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
Castellarano RE 3 15232 15232
Sassuolo MO 5 40853 56085
Fiorano Modenese MO 6 17160 73245
Serramazzoni MO 8 8282 81527
Prignano sulla Secchia MO 9 3747 85274
Maranello MO 9 17359 102633
Casalgrande RE 11 19310 121943
Formigine MO 11 34323 156266
Viano RE 13 3374 159640
Baiso RE 13 3315 162955
Scandiano RE 13 25483 188438
Castelvetro di Modena MO 14 11185 199623
Castelnuovo Rangone MO 15 14896 214519
Marano sul Panaro MO 17 5060 219579
Polinago MO 17 1672 221251
Guiglia MO 17 3931 225182
Rubiera RE 18 14864 240046
Pavullo nel Frignano MO 18 17383 257429
Montefiorino MO 19 2203 259632
Albinea RE 19 8860 268492
Vignola MO 20 25353 293845
Carpineti RE 20 4064 297909

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km SW of Modena (184973 inhabitants)
25 Km SE of Reggio nell'Emilia (171345 inhabitants)
34 Km SW of Carpi (70699 inhabitants)
46 Km W of Bologna (386663 inhabitants)
49 Km SE of Parma (192836 inhabitants)
64 Km N of Pistoia (90315 inhabitants)
70 Km NE of Carrara (63133 inhabitants)
71 Km NE of Massa (69479 inhabitants)
73 Km NW of Prato (191150 inhabitants)
75 Km N of Lucca (89046 inhabitants)
77 Km W of Imola (69797 inhabitants)
78 Km W of Ferrara (133155 inhabitants)
81 Km NE of Viareggio (62467 inhabitants)
86 Km E of La Spezia (93959 inhabitants)
88 Km NW of Scandicci (50609 inhabitants)
90 Km NW of Firenze (382808 inhabitants)
91 Km NE of Pisa (89158 inhabitants)
92 Km SE of Cremona (71901 inhabitants)
92 Km W of Faenza (58541 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
Reviewed
Rev100
ML 2.1 2023-06-21
08:37:59
44.4948 10.7637 18 2023-06-21
08:53:24
Sala Sismica INGV-Roma 118608851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-21 08:37:59 ± 0.12
Latitude 44.4948 ± 0.0072
Longitude 10.7637 ± 0.0151
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118608851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1078
Semi-minor axis of confidence ellipse (meter) 735
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 121
Circular confidence region, given by single value of horizontal uncertainty (meter) 1080.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.48748
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 30
Type of magnitude ML
Reference to an origin 118608851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-21 08:53:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TIR.HHZ. 2023-06-21T08:39:58.82 3.0 negative manual Pn 8.65 0
IV.ACATE.EHZ. 2023-06-21T08:39:58.02 3.0 undecidable manual Pn -0.07 0
IV.RNI2.HHZ. 2023-06-21T08:39:58.05 3.0 undecidable manual Sg 10.72 0
IV.CELI.HHZ. 2023-06-21T08:39:42.37 3.0 undecidable manual Pn 2.34 0
SL.LJU.BHZ. 2023-06-21T08:39:40.97 3.0 undecidable manual Sg 11.92 0
IV.ALJA.HHZ. 2023-06-21T08:39:40.55 3.0 positive manual Pn -5.45 0
IV.LPEL.HHZ. 2023-06-21T08:39:35.17 3.0 undecidable manual Sn -6.38 0
MN.CUC.HHZ. 2023-06-21T08:39:30.66 3.0 positive manual Pn 1.57 0
IX.MNT3.EHZ.02 2023-06-21T08:39:16.09 3.0 negative manual Pn 1.35 0
IV.MRLC.HHZ. 2023-06-21T08:39:14.98 3.0 negative manual Pn -3.88 0
OT.OT12.EHZ. 2023-06-21T08:39:12.32 3.0 positive manual Pn -1.36 0
GU.CIRO.HHZ. 2023-06-21T08:39:12.39 3.0 undecidable manual Sn 1.37 0
IV.ARRO.EHZ. 2023-06-21T08:39:07.19 3.0 undecidable manual Sn -7.62 0
IV.RNI2.HHZ. 2023-06-21T08:39:04.69 3.0 undecidable manual Pg 4.75 0
IV.FAGN.HHZ. 2023-06-21T08:38:51.06 3.0 negative manual Pn 0.76 0
ST.RONC.EHZ. 2023-06-21T08:38:46.48 0.3 undecidable manual S 356 165.1125 54 0.95 41
ST.DOSS.HHZ. 2023-06-21T08:38:43.80 0.3 undecidable manual S 12 157.3203 54 -0.04 57
IV.PP3.EHZ. 2023-06-21T08:38:42.12 3.0 positive manual Pn 1.35 0
ST.VARA.EHZ. 2023-06-21T08:38:41.08 0.3 undecidable manual S 4 148.0407 93 -0.41 54
OX.DRE.HHZ. 2023-06-21T08:38:40.85 3.0 undecidable manual Pn -2.49 0
IV.MAGA.HHZ. 2023-06-21T08:38:40.67 0.3 undecidable manual S 356 142.4463 93 0.67 51
IV.ROVR.HHZ. 2023-06-21T08:38:36.38 0.3 undecidable manual S 11 130.0698 93 -0.32 58
ST.RONC.EHZ. 2023-06-21T08:38:26.20 0.1 undecidable manual P 356 165.1125 54 0.13 72
IV.MDI.HHZ. 2023-06-21T08:38:26.49 0.1 undecidable manual P 330 163.5141 54 0.63 64
SI.LUSI.HHZ. 2023-06-21T08:38:25.98 0.6 negative manual P 5 163.1145 54 0.17 36
ST.DOSS.HHZ. 2023-06-21T08:38:24.26 0.1 undecidable manual P 12 157.3203 54 -0.83 60
ST.VARA.EHZ. 2023-06-21T08:38:23.49 0.1 undecidable manual P 4 148.0407 93 -0.25 75
IV.MAGA.HHZ. 2023-06-21T08:38:22.63 0.1 undecidable manual P 356 142.4463 93 -0.25 76
IV.ROVR.HHZ. 2023-06-21T08:38:20.65 0.1 undecidable manual P 11 130.0698 93 -0.32 77
GU.GRAM.HHZ. 2023-06-21T08:38:17.60 0.3 undecidable manual S 270 55.3002 99 0.77 59
MN.VLC.HHZ. 2023-06-21T08:38:14.38 0.3 undecidable manual S 219 47.7189 100 -0.46 66
GU.GRAM.HHZ. 2023-06-21T08:38:09.32 0.1 undecidable manual P 270 55.3002 99 -0.18 92
IV.ZCCA.HHZ. 2023-06-21T08:38:08.92 0.6 undecidable manual S 133 23.2545 117 0.34 47
MN.VLC.HHZ. 2023-06-21T08:38:08.10 0.1 undecidable manual P 219 47.7189 100 -0.25 92
GU.POPM.HHZ. 2023-06-21T08:38:08.56 0.1 undecidable manual P 181 49.9167 100 -0.12 95
GU.GSCL.HHZ. 2023-06-21T08:38:08.36 0.3 undecidable manual S 221 21.1677 120 0.25 73
IV.ERBM.EHZ. 2023-06-21T08:38:05.55 0.1 undecidable manual P 253 29.0487 110 -0.01 100
IV.ZCCA.HHZ. 2023-06-21T08:38:05.49 0.1 negative manual P 133 23.2545 117 0.75 82
GU.GSCL.HHZ. 2023-06-21T08:38:04.12 0.1 undecidable manual P 221 21.1677 120 -0.34 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:2.2 0.0009155 0.64 AML other m 2023-06-21T08:38:08.80
GU.GSCL.HHN. ML:2.5 0.001745 0.2 AML other m 2023-06-21T08:38:08.86
IV.ZCCA.HHE. ML:2.2 0.000755 0.42 AML other m 2023-06-21T08:38:12.79
IV.ZCCA.HHN. ML:1.8 0.0003175 0.44 AML other m 2023-06-21T08:38:13.42
MN.VLC.HHE. ML:1.3 0.00004845 0.42 AML other m 2023-06-21T08:38:16.67
GU.POPM.HHN. ML:1.7 0.0001275 0.24 AML other m 2023-06-21T08:38:17.54
GU.POPM.HHE. ML:1.6 0.0001105 0.24 AML other m 2023-06-21T08:38:17.31
MN.VLC.HHN. ML:1.2 0.0000422 0.42 AML other m 2023-06-21T08:38:18.52
GU.GRAM.HHN. ML:1.6 0.00009309999999999999 0.4 AML other m 2023-06-21T08:38:18.57
GU.GRAM.HHE. ML:1.7 0.00010525 0.84 AML other m 2023-06-21T08:38:20.58
IV.SEI.HHE. ML:1.6 0.00007585 0.48 AML other m 2023-06-21T08:38:26.44
IV.SEI.HHN. ML:1.9 0.00013800000000000002 0.34 AML other m 2023-06-21T08:38:30.42
IV.ROVR.HHN. ML:2.4 0.0001455 0.36 AML other m 2023-06-21T08:38:38.38
IV.ROVR.HHE. ML:2.0 0.00007235 0.68 AML other m 2023-06-21T08:38:40.91
IV.MAGA.HHE. ML:2.5 0.0001615 0.46 AML other m 2023-06-21T08:38:42.65
ST.VARA.EHN. ML:2.4 0.000117 0.44 AML other m 2023-06-21T08:38:43.58
IV.MAGA.HHN. ML:2.3 0.0000999 1.3 AML other m 2023-06-21T08:38:43.24
ST.VARA.EHE. ML:2.5 0.0001615 0.16 AML other m 2023-06-21T08:38:46.22
SI.LUSI.HHE. ML:2.1 0.000052000000000000004 0.94 AML other m 2023-06-21T08:38:46.73
ST.RONC.EHE. ML:2.2 0.0000622 1.12 AML other m 2023-06-21T08:38:47.43
SI.LUSI.HHN. ML:2.4 0.0000991 0.18 AML other m 2023-06-21T08:38:48.17
IV.MDI.HHE. ML:2.1 0.000048299999999999995 1.66 AML other m 2023-06-21T08:38:48.92
ST.DOSS.HHE. ML:2.1 0.00005325000000000001 0.68 AML other m 2023-06-21T08:38:49.41
ST.DOSS.HHN. ML:2.0 0.000052000000000000004 0.76 AML other m 2023-06-21T08:38:49.49
IV.MDI.HHN. ML:1.9 0.0000328 0.76 AML other m 2023-06-21T08:38:51.47
ST.RONC.EHN. ML:2.3 0.00008865 1.44 AML other m 2023-06-21T08:38:52.27
IX.MNT3.EHN.02 ML:3.8 0.00015849999999999998 0.04 AML other m 2023-06-21T08:40:03.98
IV.FAGN.HHE. ML:3.7 0.0004975 0.2 AML other m 2023-06-21T08:40:06.21
IV.FAGN.HHN. ML:3.6 0.00039400000000000004 1.22 AML other m 2023-06-21T08:40:06.21
IX.MNT3.EHE.02 ML:3.4 0.00005745 1.16 AML other m 2023-06-21T08:40:22.02
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