West Region
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East Region
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Latest Text Summary
From April 21 to 30, the current Inter-Tropical Front (ITF) moved northward along its entire length compared to its previous position. The western (10W-10E) portion of the ITF was located approximately at 12.6N, which was below the climatological position by 0.6 degrees. In addition, at the eastern (20E-35E) portion, the ITF was approximated at 10.1N, which was below the long-term average position by 0.6 degrees. Figure 1 displays the current position of the ITF during the 3rd dekad of April and its previous position during the 2nd dekad of April. Figures 2 and 3 are time series, illustrating the latitudinal positions for the western and eastern portions of the ITF, respectively, and their seasonal evolutions since the beginning of April 2025.
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Dekad
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15W
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10W
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5W
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0
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5E
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10E
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15E
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20E
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25E
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30E
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35E
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January 1
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10.6
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7.9
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7.2
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7.6
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7.8
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5.4
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3.7
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4.1
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4.6
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2.8
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3.2
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January 2
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10.6
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8.6
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7.3
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7.8
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7.8
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5.8
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4.3
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4.7
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4.9
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3.3
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4.1
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January 3
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11.5
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8.6
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7.9
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8.2
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8.5
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7.2
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4.7
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5.2
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4.9
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2.7
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3.7
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February 1
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10.7
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8.2
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6.6
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8.1
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8.3
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7.2
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4.7
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4.8
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4.4
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2.8
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3.7
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February 2
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11.5
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10.5
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9.6
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9.0
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8.8
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7.5
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4.9
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5.6
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5.7
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3.7
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3.2
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February 3
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11.5
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9.4
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8.2
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9.2
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8.9
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7.2
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5.8
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7.0
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6.6
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2.8
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2.9
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March 1
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12.1
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10.7
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11.0
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10.5
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10.1
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6.6
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6.0
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6.1
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6.8
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4.4
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5.0
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March 2
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11.2
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10.8
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10.0
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9.8
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9.6
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8.2
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8.2
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8.3
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7.7
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7.8
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8.5
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March 3
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12.6
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12.1
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11.6
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11.6
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11.2
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8.8
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7.3
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7.5
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7.7
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7.3
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8.7
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April 1
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12.9
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11.9
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11.1
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11.3
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11.1
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9.4
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8.3
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9.7
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9.5
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9.4
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8.7
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April 2
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13.3
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12.4
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12.8
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11.7
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11.1
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8.8
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8.1
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9.9
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9.6
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9.7
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9.7
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April 3
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14.5
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13.7
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13.5
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13.1
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12.1
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10.7
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9.9
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10.3
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9.9
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10.0
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10.2
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