Données de Avril 1986
| Jour | Gne | Gnw | Gse | Gsw | Gtot | Wnord | W sud | Wtotal | W K | Sidc | Nb Obs | Observateurs |
| 1 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 9 | 6 | BERNARD Claude 79100 |
| 2 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 10 | 2 | BONNEVILLE Didier 94400 |
| 3 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 10 | 4 | CAZENEUVE Jacques 69800 |
| 4 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 0 | 6 | COURDURIE Claude 59700 |
| 5 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 0 | 4 | GOUYAUD François 38550 |
| 6 | 0 | 0 | GREDIN Patrick | |||||||||
| 7 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 0 | 3 | GUILLERY Philippe 54160 |
| 8 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 9 | 2 | KD |
| 9 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 0 | 1 | LA |
| 10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 0 | 9 | 2 | LM |
| 11 | 0.20 | 0.00 | 0.40 | 0.00 | 0.60 | 3 | 6 | 9 | 10 | 13 | 5 | PHILIPPE André 68310 |
| 12 | 0.20 | 0.00 | 0.20 | 0.00 | 0.40 | 3 | 3 | 6 | 7 | 14 | 6 | RASSON André |
| 13 | 0.00 | 0.00 | 0.40 | 0.00 | 0.40 | 0 | 7 | 7 | 8 | 13 | 6 | VB 05380 |
| 14 | 0.50 | 0.00 | 0.25 | 0.00 | 0.75 | 6 | 3 | 9 | 11 | 26 | 5 | |
| 15 | 1.50 | 0.00 | 0.50 | 0.00 | 2.00 | 17 | 6 | 23 | 26 | 25 | 7 | |
| 16 | 0.67 | 0.00 | 0.33 | 0.00 | 1.00 | 11 | 5 | 15 | 19 | 21 | 6 | |
| 17 | 0.33 | 0.00 | 0.67 | 0.00 | 1.00 | 4 | 8 | 12 | 14 | 13 | 6 | |
| 18 | 0.43 | 0.00 | 0.43 | 0.14 | 1.00 | 5 | 7 | 11 | 14 | 15 | 10 | |
| 19 | 0.17 | 0.00 | 1.00 | 0.00 | 1.17 | 2 | 11 | 13 | 16 | 13 | 9 | |
| 20 | 0.00 | 0.00 | 1.00 | 0.33 | 1.33 | 0 | 19 | 19 | 22 | 16 | 4 | |
| 21 | 0.00 | 0.60 | 0.20 | 0.40 | 1.20 | 7 | 8 | 15 | 18 | 22 | 6 | |
| 22 | 0.00 | 0.00 | 0.50 | 0.50 | 1.00 | 0 | 13 | 13 | 15 | 20 | 4 | |
| 23 | 1.50 | 0.50 | 0.00 | 0.50 | 2.50 | 35 | 6 | 41 | 46 | 42 | 4 | |
| 24 | 1.00 | 1.00 | 0.00 | 0.00 | 2.00 | 44 | 0 | 44 | 51 | 58 | 7 | |
| 25 | 0.25 | 0.25 | 0.50 | 0.75 | 1.75 | 10 | 27 | 37 | 42 | 43 | 6 | |
| 26 | 0.00 | 1.00 | 0.00 | 0.00 | 1.00 | 33 | 0 | 33 | 38 | 43 | 6 | |
| 27 | 0.00 | 0.83 | 0.00 | 0.17 | 1.00 | 22 | 4 | 26 | 30 | 33 | 6 | |
| 28 | 0.00 | 0.67 | 0.00 | 0.33 | 1.00 | 14 | 5 | 19 | 24 | 23 | 4 | |
| 29 | 0.00 | 1.67 | 0.00 | 0.00 | 1.67 | 24 | 0 | 24 | 27 | 28 | 5 | |
| 30 | 0.00 | 1.00 | 0.00 | 0.25 | 1.25 | 16 | 3 | 19 | 21 | 27 | 5 | |
| 8.8 | 4.8 | 13.6 | 15.8 | 18.5 | 147 |
Chiffres S.I.D.C. définitifs
Nombre de jours observation : 29
Nombre observateurs : 13
Autres informations :
Moyenne Annuelle Mobile du 01-05-1985 au 30-04-1986 : W Sidc = 17.4 W Sidc = 9.3
W Gfoes sans K = 14.0
W Gfoes avec K = 14.5
N.Observations = 2201
J.Observes = 359
W Gfoes sans K = 2.9
W Gfoes avec K = 3.3
N.Observations = 183
J.Observes = 27