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Forecast errors (n mi) are followed by the number of forecasts in parentheses. Errors smaller than the NHC official forecasts are shown in bold-face type. Verification includes the depression stage.

 
Forecast Technique Period (hours)
12 24 36 48 72 96 120
CLP525 (62)51 (60)86 (58)121 (55)175 (51)229 (47)296 (44)
GFNI27 (57)57 (55)95 (55)134 (53)219 (49)325 (45)443 (41)
GFDI28 (60)52 (58)77 (57)94 (55)147 (51)204 (47)261 (43)
GFDL29 (61)52 (59)76 (57)92 (56)136 (52)195 (48)252 (44)
GFDN29 (56)51 (54)79 (53)118 (53)198 (49)298 (45)412 (41)
GFSI29 (60)55 (58)79 (57)100 (55)154 (51)212 (47)285 (43)
GFSO32 (63)56 (61)80 (58)99 (56)147 (52)198 (48)268 (43)
AEMI27 (60)49 (58)73 (57)95 (55)151 (51)203 (47)252 (43)
NGPI26 (59)54 (57)86 (56)119 (54)200 (50)304 (46)449 (42)
NGPS29 (61)52 (59)82 (56)109 (54)186 (50)278 (46)413 (42)
UKMI24 (58)47 (56)72 (55)92 (53)147 (49)214 (45)286 (41)
UKM26 (30)44 (29)66 (28)87 (28)133 (26)189 (24)279 (22)
A98E27 (61)43 (59)72 (57)103 (55)179 (51)248 (47)349 (44)
A9UK27 (28)43 (27)71 (26)95 (25)149 (23)
BAMD31 (61)54 (59)78 (57)96 (55)147 (51)219 (47)300 (44)
BAMM32 (61)53 (59)86 (57)116 (55)172 (51)214 (47)283 (44)
BAMS48 (61)93 (59)142 (57)179 (55)236 (51)251 (47)286 (44)
CONU22 (60)47 (58)74 (57)97 (55)154 (51)224 (47)307 (43)
GUNA22 (58)45 (56)71 (55)92 (53)147 (49)213 (45)289 (41)
FSSE21 (53)38 (51)58 (51)81 (51)126 (47)171 (43)199 (38)
OFCL24 (63)47 (61)79 (59)108 (56)161 (52)222 (48)289 (44)
NHC Official, 1994 - 2003 mean (number of cases)44 (3172)78 (2894)112 (2636)146 (2368)217 (1929)248 (421)319 (341)