2012 August 22 06:55 UT
NOAA-18 satellite AVHRR channel 4 nighttime image. A closer view (175 Kb) is seen by clicking on this small image. The maximum sustained winds are 40 mph.

2012 August 23 21:10 UT
NOAA-15 satellite AVHRR 3 channel color composite daytime image. A closer view (252 Kb) is seen by clicking on this small image.

2012 August 24 19:39 UT
NOAA-18 satellite AVHRR 3 channel color composite daytime image. A closer view (277 Kb) is seen by clicking on this small image. The maximum sustained winds have increased to 60 mph.

2012 August 25 19:27 UT
NOAA-18 satellite AVHRR 3 channel color composite daytime image. A closer view (385 Kb) is seen by clicking on this small image.

2012 August 26 19:16 UT
NOAA-18 satellite AVHRR 3 channel color composite daytime image. A closer view (293 Kb) is seen by clicking on this small image.

2012 August 26 21:38 UT
NOAA-15 satellite AVHRR 3 channel color composite daytime image. A closer view (374 Kb) is seen by clicking on this small image.

2012 August 27 07:40 UT
NOAA-18 satellite AVHRR channel 4 nighttime image. A closer view (211 Kb) is seen by clicking on this small image. The maximum sustained winds have increased to 65 mph.

2012 August 27 09:21 UT
NOAA-18 satellite AVHRR channel 4 nighttime image. A closer view (166 Kb) is seen by clicking on this small image.

2012 August 27 09:54 UT
NOAA-15 satellite AVHRR channel 4 nighttime image. A closer view (183 Kb) is seen by clicking on this small image.

2012 August 27 21:13 UT
NOAA-15 satellite AVHRR 3 channel color composite daytime image. A closer view (256 Kb) is seen by clicking on this small image. The maximum sustained winds have increased to 70 mph.

2012 August 28 11:10 UT
NOAA-15 satellite AVHRR channel 4 nighttime image. A closer view (232 Kb) is seen by clicking on this small image.

2012 August 28 22:31 UT
NOAA-15 satellite AVHRR 3 channel color composite daytime image. A closer view (299 Kb) is seen by clicking on this small image. A very large view (4039 Kb) showing Isaac's approach to Louisiana is also available. The maximum sustained winds have increased to 80 mph.

2012 August 29 10:45 UT
NOAA-15 satellite AVHRR channel 4 nighttime image. A closer view (261 Kb) is seen by clicking on this small image.

2012 August 29 20:25 UT
NOAA-18 satellite AVHRR 3 channel color composite daytime image. A closer view (333 Kb) is seen by clicking on this small image. Isaac is moving over land and the maximum sustained winds have dropped to 70 mph.

2012 August 29 22:08 UT
NOAA-15 satellite AVHRR 3 channel color composite daytime image. A closer view (306 Kb) is seen by clicking on this small image.

2012 August 30 21:41 UT
NOAA-15 satellite AVHRR 3 channel color composite daytime image. A closer view (245 Kb) is seen by clicking on this small image. The maximum sustained winds have decreased to 35 mph.