Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 15-09-2021 and time 00:34:04 (UTC) in region 3 km E Felino (PR)

A magnitude ML 2.0 earthquake occured in region: 3 km E Felino (PR), on

  • 15-09-2021 00:34:04 (UTC)
  • 15-09-2021 02:34:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.6830, 10.2760 at 28 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
Felino PR 3 8790 8790
Lesignano de' Bagni PR 5 5028 13818
Sala Baganza PR 5 5561 19379
Langhirano PR 8 10315 29694
Collecchio PR 9 14403 44097
Traversetolo PR 10 9425 53522
Neviano degli Arduini PR 12 3649 57171
Montechiarugolo PR 12 10813 67984
San Polo d'Enza RE 13 6083 74067
Medesano PR 14 10828 84895
Montecchio Emilia RE 14 10530 95425
Parma PR 14 192836 288261
Fornovo di Taro PR 14 6100 294361
Canossa RE 15 3844 298205
Calestano PR 15 2100 300305
Bibbiano RE 16 10268 310573
Noceto PR 16 13001 323574
Quattro Castella RE 17 13195 336769
Sant'Ilario d'Enza RE 17 11205 347974
Terenzo PR 17 1196 349170
Tizzano Val Parma PR 19 2077 351247

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km SW of Parma (192836 inhabitants)
28 Km W of Reggio nell'Emilia (171345 inhabitants)
50 Km W of Carpi (70699 inhabitants)
52 Km W of Modena (184973 inhabitants)
54 Km SE of Cremona (71901 inhabitants)
62 Km SE of Piacenza (102191 inhabitants)
69 Km N of Carrara (63133 inhabitants)
73 Km N of Massa (69479 inhabitants)
73 Km NE of La Spezia (93959 inhabitants)
87 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)
98 Km NW of Pistoia (90315 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 2.0 2021-09-15
00:34:04		 44.6832 10.2758 28 2022-03-30
13:04:40		 Bollettino Sismico Italiano INGV 101753941
Reviewed
Rev100 		ML 2.1 2021-09-15
00:34:02		 44.5812 10.3412 26 2021-09-15
01:16:32		 Sala Sismica INGV-Roma 95439011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-15 00:34:04 ± 0.1
Latitude 44.6832 ± 0.0072
Longitude 10.2758 ± 0.0190
Depth (km) 28 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101753941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1317
Semi-minor axis of confidence ellipse (meter) 856
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 1320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.17006
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 95439011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-15 01:16:32

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 101753941
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-07 10:10:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2021-09-15T00:35:45.63 3.0 undecidable manual Sn -0.83 0
IV.TST02.HHZ. 2021-09-15T00:35:03.28 3.0 undecidable manual Pn -0.48 0
IV.MABI.HHZ. 2021-09-15T00:34:46.83 0.6 undecidable manual S 7 153.3354 54 0.78 34
IV.MAGA.HHZ. 2021-09-15T00:34:40.19 0.6 undecidable manual S 13 124.2867 54 0.4 41
OX.MARN.HHZ. 2021-09-15T00:34:40.84 0.6 undecidable manual S 34 128.6712 54 0.1 43
IV.MBAL.EHZ. 2021-09-15T00:34:39.75 0.6 undecidable manual S 22 121.3896 54 0.57 39
SI.ABSI.HHZ. 2021-09-15T00:34:39.70 0.3 undecidable manual P 19 240.8811 54 0.44 34
OX.BALD.HHZ. 2021-09-15T00:34:38.85 0.6 undecidable manual S 21 118.7922 54 0.24 43
IV.TREG.EHZ. 2021-09-15T00:34:38.65 0.6 undecidable manual S 36 116.0949 99 0.64 38
IV.SALO.HHZ. 2021-09-15T00:34:36.35 0.6 undecidable manual S 11 105.5166 100 1.12 32
IV.ZEN8.EHZ. 2021-09-15T00:34:36.91 0.6 undecidable manual S 18 111.6993 100 0.05 45
IV.VOBA.EHZ. 2021-09-15T00:34:36.40 0.6 undecidable manual S 9 107.9142 100 0.54 41
ST.ZIAN.EHZ. 2021-09-15T00:34:34.86 0.3 undecidable manual P 29 203.1411 54 0.3 45
IV.SGAL.EHZ. 2021-09-15T00:34:34.49 0.3 undecidable manual S 2 97.7244 101 1.32 44
OX.VARN.HHZ. 2021-09-15T00:34:33.68 0.3 undecidable manual P 44 203.5407 54 -0.94 36
IV.CTI.HHZ. 2021-09-15T00:34:31.85 0.3 undecidable manual P 35 185.4699 54 -0.51 47
IV.MABI.HHZ. 2021-09-15T00:34:28.64 0.3 undecidable manual P 7 153.3354 54 0.28 59
IV.BDI.HHZ. 2021-09-15T00:34:27.66 0.6 undecidable manual S 160 73.371 105 0.81 38
ST.DOSS.HHZ. 2021-09-15T00:34:27.46 0.3 undecidable manual P 28 150.738 54 -0.58 54
SI.LUSI.HHZ. 2021-09-15T00:34:27.47 0.3 undecidable manual P 20 150.8379 54 -0.59 54
IV.MDI.HHZ. 2021-09-15T00:34:25.91 0.3 undecidable manual P 340 128.1717 54 0.67 56
ST.VARA.EHZ. 2021-09-15T00:34:25.87 0.3 undecidable manual P 21 135.7641 54 -0.31 61
OX.MARN.HHZ. 2021-09-15T00:34:24.57 0.3 undecidable manual P 34 128.6712 54 -0.73 54
OX.BALD.HHZ. 2021-09-15T00:34:23.62 0.1 undecidable manual P 21 118.7922 54 -0.44 81
IV.PII.HHZ. 2021-09-15T00:34:23.40 0.3 undecidable manual P 169 108.5136 100 0.84 54
IV.MBAL.EHZ. 2021-09-15T00:34:23.92 0.3 undecidable manual P 22 121.3896 54 -0.47 60
IV.MAGA.HHZ. 2021-09-15T00:34:23.71 0.3 undecidable manual P 13 124.2867 54 -1.04 47
GU.EQUI.HHN. 2021-09-15T00:34:23.59 0.6 undecidable manual S 190 58.1973 110 0.6 44
IV.VOBA.EHZ. 2021-09-15T00:34:22.61 0.6 positive manual P 9 107.9142 100 0.13 67
IV.TREG.EHZ. 2021-09-15T00:34:22.99 0.3 undecidable manual P 36 116.0949 99 -0.73 56
IV.SALO.HHZ. 2021-09-15T00:34:22.27 0.3 undecidable manual P 11 105.5166 100 0.16 67
IV.ZEN8.EHZ. 2021-09-15T00:34:22.48 0.3 undecidable manual P 18 111.6993 100 -0.58 60
GU.SARM.EHN. 2021-09-15T00:34:22.98 0.6 undecidable manual S 170 56.2992 111 0.47 46
IV.SGAL.EHZ. 2021-09-15T00:34:20.95 0.3 undecidable manual P 2 97.7244 101 0.02 70
IV.PLMA.HHE. 2021-09-15T00:34:18.15 0.6 undecidable manual P 206 77.8665 104 0.21 47
GU.GORR.HHN. 2021-09-15T00:34:18.08 0.3 undecidable manual P 264 78.0663 104 0.1 72
GU.POPM.HHZ. 2021-09-15T00:34:18.67 0.1 undecidable manual P 152 80.4639 104 0.34 90
IV.BDI.HHZ. 2021-09-15T00:34:17.32 0.1 undecidable manual P 160 73.371 105 0.05 97
IV.ZCCA.HNN. 2021-09-15T00:34:17.74 0.3 undecidable manual P 123 66.5778 107 1.47 42
IV.BOB.HNE. 2021-09-15T00:34:16.41 0.3 undecidable manual P 278 65.9895 107 0.23 72
IV.MSSA.HHZ. 2021-09-15T00:34:16.84 0.3 undecidable manual P 236 72.4719 106 -0.31 69
GU.GRAM.HHZ. 2021-09-15T00:34:15.51 0.6 undecidable manual S 218 27.1506 131 -0.23 51
GU.SARM.EHN. 2021-09-15T00:34:14.69 0.3 undecidable manual P 170 56.2992 111 -0.08 75
GU.EQUI.HHN. 2021-09-15T00:34:14.86 0.3 undecidable manual P 190 58.1973 110 -0.19 73
GU.FIVI.HNE. 2021-09-15T00:34:14.75 0.3 undecidable manual P 194 50.616 113 0.79 62
IV.NEVI.HNN. 2021-09-15T00:34:12.39 0.6 undecidable manual S 164 11.4774 155 -0.82 44
GU.GSCL.HHZ. 2021-09-15T00:34:12.90 0.1 undecidable manual P 146 44.4222 116 -0.19 100
GU.GRAM.HHZ. 2021-09-15T00:34:10.21 0.1 undecidable manual P 218 27.1506 131 -0.65 90
IV.NEVI.HNN. 2021-09-15T00:34:08.14 0.1 undecidable manual P 164 11.4774 155 -1.26 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GRAM.HHN. ML:2.2 0.0006554999999999999 1.64 AML other m 2021-09-15T00:34:15.94
GU.GRAM.HHE. ML:2.0 0.0004215 0.26 AML other m 2021-09-15T00:34:17.71
IV.BDI.HHE. ML:1.5 0.00004625 0.44 AML other m 2021-09-15T00:34:29.01
GU.POPM.HHN. ML:1.4 0.000031668085 0.66 AML other m 2021-09-15T00:34:32.25
IV.SGAL.EHE. ML:1.6 0.000041349999999999995 1.52 AML other m 2021-09-15T00:34:34.17
IV.SGAL.EHN. ML:1.6 0.00004162043 0.1 AML other m 2021-09-15T00:34:37.27
IV.VOBA.EHE. ML:2.1 0.0001123111 0.18 AML other m 2021-09-15T00:34:37.47
IV.SALO.HHE. ML:1.9 0.00007607022499999999 0.3 AML other m 2021-09-15T00:34:37.84
IV.ZEN8.EHN. ML:1.8 0.000043847455 1.76 AML other m 2021-09-15T00:34:38.90
IV.ZEN8.EHE. ML:1.6 0.000031873545 0.2 AML other m 2021-09-15T00:34:38.05
IV.VOBA.HNE. ML:2.5 0.00023953210000000002 0.22 AML other m 2021-09-15T00:34:38.55
IV.TREG.EHE. ML:2.4 0.00016849999999999998 1.46 AML other m 2021-09-15T00:34:38.81
IV.VOBA.HNN. ML:2.6 0.00034797310000000004 0.24 AML other m 2021-09-15T00:34:38.90
IV.VOBA.EHN. ML:2.2 0.00014450000000000002 0.22 AML other m 2021-09-15T00:34:38.79
IV.TREG.EHN. ML:2.3 0.00014521648000000002 0.14 AML other m 2021-09-15T00:34:39.16
IV.SALO.HHN. ML:1.9 0.000063087165 0.24 AML other m 2021-09-15T00:34:39.56
IV.TREG.HNN. ML:2.3 0.0001575759 0.2 AML other m 2021-09-15T00:34:39.49
GU.POPM.HHE. ML:1.4 0.000035000000000000004 0.66 AML other m 2021-09-15T00:34:39.26
IV.TREG.HNE. ML:2.4 0.0001778202 0.25 AML other m 2021-09-15T00:34:40.46
IV.MBAL.EHN. ML:2.4 0.0001597578 0.1 AML other m 2021-09-15T00:34:40.51
IV.MBAL.EHE. ML:2.2 0.00010312712 0.1 AML other m 2021-09-15T00:34:40.55
IV.MAGA.HHE. ML:2.3 0.000127 1.74 AML other m 2021-09-15T00:34:41.97
OX.MARN.HHN. ML:2.0 0.00007034751999999999 0.24 AML other m 2021-09-15T00:34:41.54
OX.MARN.HHE. ML:2.1 0.00007458212000000001 0.28 AML other m 2021-09-15T00:34:42.21
IV.MAGA.HHN. ML:2.0 0.00007455000000000001 0.98 AML other m 2021-09-15T00:34:43.13
OX.MARN.HNN. ML:1.9 0.000052030372 0.24 AML other m 2021-09-15T00:34:43.09
IV.MDI.HHN. ML:1.7 0.000034703310000000004 0.22 AML other m 2021-09-15T00:34:43.92
IV.MDI.HHE. ML:1.7 0.0000299 0.9 AML other m 2021-09-15T00:34:45.22
SI.LUSI.HHE. ML:2.2 0.0000697 0.18 AML other m 2021-09-15T00:34:47.58
IV.MABI.HHE. ML:1.7 0.0000237 0.4 AML other m 2021-09-15T00:34:47.58
SI.LUSI.HHN. ML:2.4 0.00011535000000000001 0.2 AML other m 2021-09-15T00:34:48.77
ST.DOSS.HHN. ML:1.8 0.00003575 0.4 AML other m 2021-09-15T00:34:48.70
ST.DOSS.HHE. ML:1.9 0.0000408 1.66 AML other m 2021-09-15T00:34:51.16
IV.CTI.HHN. ML:2.0 0.00003555 0.14 AML other m 2021-09-15T00:34:57.70
IV.CTI.HHE. ML:2.0 0.000032386655 0.12 AML other m 2021-09-15T00:34:57.81
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