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Table 1 Comparison between mean annual precipitation (MAP) and mean daily precipitation (MDP) as measured over the last 60 years and the last 10 years

From: The impact of rainfall time series with different length in a landslide warning system, in the framework of changing precipitation trends

Rain Gauge

2003–2013

1953–2013

Variation (%)

MAP (mm)

MDP (mm)

Rainy daysa(%)

MAP (mm)

MDP (mm)

Rainy daysa(%)

MAP

Rainy daysa

Bardi

1007.4

2.8

21.2

1043.9

2.9

28.9

-3.5

-7.7

Bedonia

1368.8

3.8

23.2

1379.7

3.8

30.7

-0.8

-7.5

Bettola

901.6

2.5

19.7

876.0

2.4

19.3

2.9

0.4

Bobbio

828.6

2.3

19.1

890.6

2.4

25.6

-7.0

-6.5

Bologna

814.0

2.2

18.6

781.1

2.1

27.2

4.2

-8.6

Canossa

828.6

2.3

20.0

792.1

2.2

11.7

4.6

8.3

Corniolo

1157.1

3.2

22.9

1270.2

3.5

22.3

-8.9

0.6

Farneta

978.2

2.7

22.7

970.9

2.7

28.0

0.8

-5.3

Langhirano

861.4

2.4

20.1

854.1

2.3

20.9

0.9

-0.8

Marra

1361.5

3.7

21.4

1372.4

3.8

37.1

-0.8

-15.8

Modigliana

887.0

2.4

20.7

912.5

2.5

23.9

-2.8

-3.2

MonteIottone

788.4

2.2

26.0

890.6

2.4

30.0

-11.5

-4.0

Monteombraro

919.8

2.5

21.1

963.6

2.6

25.2

-4.5

-4.1

Pavullo

748.3

2.1

19.1

850.5

2.3

26.2

-12.0

-7.1

Pianello val Tidone

839.5

2.3

19.7

741.0

2.0

13.7

13.3

6.0

Pianoro

876.0

2.4

21.3

887.0

2.4

34.7

-1.2

-13.4

Porretta Terme

1233.7

3.4

23.5

1200.9

3.3

40.7

2.7

-17.3

Prugnolo

788.4

2.2

19.2

781.1

2.1

14.2

0.9

5.0

Salsomaggiore

934.4

2.6

19.4

901.6

2.5

23.6

3.6

-4.2

Sestola

1314.0

3.6

25.1

1335.9

3.7

31.9

-1.6

-6.8

Succiso

1974.7

5.4

26.1

1941.8

5.3

31.5

1.7

-5.4

Varano Marchesi

952.7

2.6

20.1

1011.1

2.8

13.1

-5.8

7.1

  1. aNumber of days with rainfall exceeding 1 mm/day