Table 4.
Year | Dates | Number of days | Max number of consecutive days |
1995 | 9 Apr* | 1 | 1 |
1996 | 7 Feb#, 8 Feb, 9 Feb | 3 | 3 |
1997 | 22 Apr*, 8 Dec | 2 | 1 |
1998 | 16 Mar, 27 Mar, 28 Mar, 5 Jul | 4 | 2 |
1999 | 17 Feb*, 19 Mar, 30 Mar, 7 May | 4 | 1 |
2000 | 4 Apr#, 5 Apr#, 6 Apr#, 13 Apr, 18 Apr, 19 Apr, 18 Nov, 30 Dec* | 8 | 3 |
2001 | 27 Feb*, 28 Feb*, 1 Mar, 18 Apr, 19 Apr, 22 Apr, 1 May, 13 May | 8 | 3 |
2002 | 31 Mar*, 5 Apr, 6 Apr, 15 Apr, 1 Oct*, 19 Oct, 20 Oct, 10 Nov | 8 | 2 |
2003 | 13 Jan, 2 Feb, 18 Feb*, 2 Mar*, 18 Mar, 19 Mar, 3 Apr, 4 Apr, 5 Apr, 6 Apr, 17 Apr*, 24 Apr, 29 May, 30 May, 11 Sept, 17 Sept | 16 | 4 |
2004 | 16 Jan, 22 Jan#, 5 Mar, 27 Mar, 7 May, 10 May, 26 Oct#, 27 Oct# | 9 | 2 |
Total | 63 | 4 |
Notes: * Days which were identified as dust storms by the Meteorological services but for which levels of PM10 were not uncharacteristically high at either station, n = 11, possibly indicating dust storms of milder intensity # Days which were not identified as dust storms by the Meteorological Services but PM10 were uncharacteristically high at both stations, n = 7.