Earthquake with magnitude of ML 1.3 on date 21-07-2021 and time 04:25:18 (Italy) in region 5 km NE Lesignano de' Bagni (PR)

A magnitude ML 1.3 earthquake occured in region: 5 km NE Lesignano de' Bagni (PR), on

  • 21-07-2021 02:25:18 (UTC)
  • 21-07-2021 04:25:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.685, 10.322 at 27 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
Lesignano de' Bagni PR 5 5028 5028
Felino PR 7 8790 13818
Traversetolo PR 7 9425 23243
Sala Baganza PR 8 5561 28804
Montechiarugolo PR 8 10813 39617
Langhirano PR 9 10315 49932
Montecchio Emilia RE 10 10530 60462
San Polo d'Enza RE 10 6083 66545
Neviano degli Arduini PR 11 3649 70194
Collecchio PR 11 14403 84597
Bibbiano RE 12 10268 94865
Canossa RE 12 3844 98709
Parma PR 13 192836 291545
Quattro Castella RE 13 13195 304740
Sant'Ilario d'Enza RE 13 11205 315945
Cavriago RE 16 9839 325784
Medesano PR 16 10828 336612
Fornovo di Taro PR 18 6100 342712
Noceto PR 18 13001 355713
Gattatico RE 18 5837 361550
Calestano PR 18 2100 363650
Campegine RE 20 5029 368679

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km S of Parma (192836 inhabitants)
25 Km W of Reggio nell'Emilia (171345 inhabitants)
46 Km W of Carpi (70699 inhabitants)
48 Km W of Modena (184973 inhabitants)
55 Km SE of Cremona (71901 inhabitants)
64 Km SE of Piacenza (102191 inhabitants)
70 Km N of Carrara (63133 inhabitants)
73 Km N of Massa (69479 inhabitants)
75 Km NE of La Spezia (93959 inhabitants)
84 Km W of Bologna (386663 inhabitants)
91 Km N of Viareggio (62467 inhabitants)
95 Km N of Lucca (89046 inhabitants)
96 Km S of Brescia (196480 inhabitants)
96 Km NW of Pistoia (90315 inhabitants)
99 Km SW of Verona (258765 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 1.3 2021-07-21
02:25:18
44.6852 10.3222 27 2021-12-29
11:12:18
Bollettino Sismico Italiano INGV 93873721
Reviewed
Rev100
ML 1.5 2021-07-21
02:25:17
44.6452 10.3037 29 2021-07-21
02:40:53
Sala Sismica INGV-Roma 93004681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-21 02:25:18 ± 0.11
Latitude 44.6852 ± 0.0099
Longitude 10.3222 ± 0.0139
Depth (km) 27 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 93873721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1018
Semi-minor axis of confidence ellipse (meter) 1011
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 215
Circular confidence region, given by single value of horizontal uncertainty (meter) 1020
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 98
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.65026
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.5
Num. used stations 15
Type of magnitude ML
Reference to an origin 93873721
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-12-05 14:51:24

ML:1.5

Field Value
Value 1.5
Uncertainty 0.4
Num. used stations 13
Type of magnitude ML
Reference to an origin 93004681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-21 02:40:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.VAE.HHZ. 2021-07-21T02:27:11.93 3.0 undecidable manual Pn 5.85 0
IV.CAGR.HHZ. 2021-07-21T02:27:09.37 3.0 undecidable manual Pn 4.6 0
MN.TRI.HHZ. 2021-07-21T02:26:34.24 3.0 undecidable manual Sn 2.27 0
IV.COR1.EHZ. 2021-07-21T02:26:17.25 3.0 undecidable manual Sn 0.18 0
IV.RDP.HHZ. 2021-07-21T02:26:01.71 3.0 undecidable manual Pn -3.89 0
IV.MNTP.HNZ. 2021-07-21T02:25:56.75 3.0 undecidable manual Pn -0.85 0
IV.ROVR.HHZ. 2021-07-21T02:25:54.24 0.6 undecidable manual S 29 1.0972 54 0.41 51
IV.MAGA.HHZ. 2021-07-21T02:25:54.69 0.6 undecidable manual S 11 1.1107 54 0.53 49
IV.ZONE.HHZ. 2021-07-21T02:25:53.67 1.0 undecidable manual S 352 1.0873 98 0.09 27
IV.CTI.HHZ. 2021-07-21T02:25:46.32 0.3 undecidable manual P 34 1.6503 54 -0.27 63
GU.GORR.HHN. 2021-07-21T02:25:44.07 0.6 undecidable manual S 264 0.7365 103 0.73 49
ST.DOSS.HHZ. 2021-07-21T02:25:42.05 0.3 undecidable manual P 27 1.3409 54 -0.27 74
IV.BDI.HHE. 2021-07-21T02:25:41.49 0.6 undecidable manual S 162 0.652 105 0.57 53
ST.VARA.EHZ. 2021-07-21T02:25:40.32 0.3 undecidable manual P 19 1.2096 54 -0.18 78
IV.MAGA.HHZ. 2021-07-21T02:25:38.65 0.3 undecidable manual P 11 1.1107 54 -0.48 75
IV.ROVR.HHZ. 2021-07-21T02:25:38.74 0.3 undecidable manual P 29 1.0972 54 -0.2 80
IV.ZONE.HHZ. 2021-07-21T02:25:38.76 0.3 undecidable manual P 352 1.0873 98 -0.04 83
GU.SARM.EHZ. 2021-07-21T02:25:37.02 0.6 undecidable manual S 174 0.5036 110 0.29 59
IV.SGAL.EHZ. 2021-07-21T02:25:35.35 0.3 undecidable manual P 359 0.8777 101 0.09 85
GU.GSCL.HHZ. 2021-07-21T02:25:34.03 0.3 undecidable manual S 150 0.384 116 0.58 84
IV.FNVD.HHZ. 2021-07-21T02:25:34.22 0.6 undecidable manual P 132 0.7707 102 0.76 48
GU.GORR.HHN. 2021-07-21T02:25:33.22 0.3 undecidable manual P 264 0.7365 103 0.33 84
IV.BOB.HNE. 2021-07-21T02:25:32.00 0.3 undecidable manual P 278 0.6259 105 0.94 69
IV.MSSA.HHZ. 2021-07-21T02:25:31.29 0.3 undecidable manual P 238 0.6817 104 -0.69 76
IV.BDI.HHE. 2021-07-21T02:25:31.40 0.3 undecidable manual P 162 0.652 105 -0.09 90
GU.GRAM.HHZ. 2021-07-21T02:25:29.37 0.6 undecidable manual S 223 0.2671 127 -1.12 46
GU.SARM.EHZ. 2021-07-21T02:25:28.77 0.3 undecidable manual P 174 0.5036 110 -0.29 89
GU.GSCL.HHZ. 2021-07-21T02:25:26.88 0.6 undecidable manual P 150 0.384 116 -0.3 61
IV.NEVI.HNZ. 2021-07-21T02:25:26.47 0.6 undecidable manual S 182 0.1016 155 -0.85 55
GU.GRAM.HHZ. 2021-07-21T02:25:25.24 0.3 undecidable manual P 223 0.2671 127 -0.22 95
IV.NEVI.HNZ. 2021-07-21T02:25:23.70 0.3 undecidable manual P 182 0.1016 155 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GRAM.HHN. ML:2 0.0003545 0.3 AML other m 2021-07-21T02:25:29.96
GU.GRAM.HHE. ML:1.7 0.000196 0.26 AML other m 2021-07-21T02:25:30.48
GU.GSCL.HHN. ML:0.3 5.0245583E-6 0.5808 AML other m 2021-07-21T02:25:32.32
GU.GSCL.HHE. ML:0.3 6.79189E-6 0.6208 AML other m 2021-07-21T02:25:32.71
IV.SGAL.EHE. ML:0.7 6.8583365E-6 0.44 AML other m 2021-07-21T02:25:48.59
IV.SGAL.EHN. ML:0.7 5.48111315E-6 0.28 AML other m 2021-07-21T02:25:48.77
IV.ROVR.HHE. ML:0.8 6.7627601E-6 0.36 AML other m 2021-07-21T02:25:53.44
IV.ROVR.HHN. ML:1.6 2.6203405E-5 0.84 AML other m 2021-07-21T02:25:53.37
IV.ROVR.HNE. ML:2.1 8.4113545E-5 1.1504 AML other m 2021-07-21T02:25:53.24
IV.ROVR.HNN. ML:1.8 5.168102E-5 0.9904 AML other m 2021-07-21T02:25:54.56
IV.ZONE.HNE. ML:2.1 9.11201E-5 0.64 AML other m 2021-07-21T02:25:54.15
IV.ZONE.HHE. ML:1.3 1.2715045E-5 1.3008 AML other m 2021-07-21T02:25:54.85
IV.ZONE.HHN. ML:1.2 1.04640795E-5 0.5808 AML other m 2021-07-21T02:25:54.37
IV.MAGA.HHE. ML:1.2 8.437773E-6 0.6992 AML other m 2021-07-21T02:25:54.42
IV.MAGA.HHN. ML:1.3 1.2966785E-5 0.2992 AML other m 2021-07-21T02:25:55.20
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