Easterly Wave Disturbances over Northeast Brazil: An Observational Analysis

Table 1

Observed EWDs dates to the 2006 and 2007 rainy season (AMJJ) (left columns) and tracked by TracKH (right columns).

2006		2007
Date	Track	Date	Track
29/Mar.–03/Apr.	Ok	04–06/Apr.	—
07–09/Apr.	Ok	07–14/Apr.	Ok
13–15/Apr.	—	14–21/Apr.	—
21–23/Apr.	Ok	24–29/Apr.	Ok
21–27/Apr.	Ok	25/Apr.–02/May	Ok
21/Apr.–02/May	Ok	27/Apr.–04/May	Ok
13-14/May	Ok	14–16/May	—
15–17/May	Ok	17–19/May	—
21–23/May	Ok	18–22/May	Ok
21–25/May	—	20–24/May	—
28–31/May	—	28/May–01/Jun.	Ok
02–06/Jun.	—	02–04/Jun.	Ok
08–13/Jun.	Ok	06–09/Jun.	Ok
13–18/Jun.	Ok	07–13/Jun.	Ok
19–22/Jun.	Ok	14–17/Jun.	Ok
22–26/Jun.	—	24–30/Jun.	Ok
25–28/Jun.	Ok	27/Jun.–02/Jul.	—
27-28/Jun.	—	03–05/Jul.	Ok
05–07/Jul.	Ok	11–13/Jul.	Ok
06–12/Jul.	—	21–24/Jul.	Ok
12–14/Jul.	—	24–27/Jul.	Ok
14–16/Jul.	Ok	27–29/Jul.	—
14–19/Jul.	Ok
18–20/Jul.	Ok
16–23/Jul.	Ok
22–28/Jul.	Ok