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15 Sep 2026 - 04:30 EDT
15 Sep 2026 - 08:30 UTC

Post-tropical Cyclone Cristobal at 39.4°N - 36.8°W

North Atlantic Ocean

Last observation: 13 Aug 2026 - 23:05 UTC

« 2026 Storms »

12 Aug 2026 - 13 Aug 2026

Approximately 2200 miles from the U.S. east coast


Storm images and information

NHC Storm Description:

13 Aug 2026 - 15:00 UTC ...CRISTOBAL DEGENERATES TO A POST-TROPICAL REMNANT LOW... ...THIS IS THE FINAL NHC ADVISORY... As of 3:00 PM GMT Thu Aug 13 the center of Cristobal was located near 39.4, -36.8 with movement NE at 16 mph. The minimum central pressure was 1018 mb with maximum sustained winds of about 30 mph.

13 Aug 2026 - 9:00 UTC ...CRISTOBAL BECOMES A TROPICAL DEPRESSION AND IS EXPECTED TO DISSIPATE TODAY... As of 9:00 AM GMT Thu Aug 13 the center of Cristobal was located near 38.6, -38.2 with movement NE at 16 mph. The minimum central pressure was 1014 mb with maximum sustained winds of about 35 mph.

13 Aug 2026 - 3:00 UTC ...CRISTOBAL FORECAST TO BECOME A REMNANT LOW LATER TODAY... As of 3:00 AM GMT Thu Aug 13 the center of Cristobal was located near 37.7, -39.5 with movement ENE at 16 mph. The minimum central pressure was 1010 mb with maximum sustained winds of about 40 mph.

12 Aug 2026 - 21:00 UTC ...CRISTOBAL MOVING QUICKLY EASTWARD... As of 9:00 PM GMT Wed Aug 12 the center of Cristobal was located near 37.2, -41.0 with movement E at 21 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 45 mph.

12 Aug 2026 - 15:00 UTC ...TROPICAL STORM CRISTOBAL FORMS OVER THE CENTRAL SUBTROPICAL ATLANTIC... As of 3:00 PM GMT Wed Aug 12 the center of Cristobal was located near 36.7, -43.0 with movement E at 25 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 45 mph.

Post-tropical Cyclone Cristobal at 39.4°N - 36.8°W

GeoColor

True Color daytime, multispectral IR at night
13 Aug 2026 - 22:50 UTC

Last update > 1 hour

GLM FED

Lightning flash extent over GeoColor
13 Aug 2026 - 22:46 UTC

Last update > 1 hour

Day Convection

RGB used to identify areas of rapid intensification
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Day Night Cloud Micro Combo

Day: show cloud-top phase; Night: distinguish clouds / fog
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Air Mass RGB

RGB based on data from IR & water vapor
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Sandwich RGB

Blend combines IR band 13 with visual band 3
13 Aug 2026 - 22:40 UTC

Last update > 1 hour


Band 1

0.47 µm
Blue - Visible
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 2

0.64 µm
Red - Visible
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 3

0.86 µm
Veggie - Near IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 4

1.37 µm
Cirrus - Near IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 5

1.6 µm
Snow/Ice - Near IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 6

2.2 µm
Cloud Particle - Near IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 7

3.9 µm
Shortwave Window - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 8

6.2 µm
Upper-Level Water Vapor - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 9

6.9 µm
Mid-Level Water Vapor - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 10

7.3 µm
Lower-level Water Vapor - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 11

8.4 µm
Cloud Top - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 12

9.6 µm
Ozone - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 13

10.3 µm
Clean Longwave Window - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 14

11.2 µm
Longwave Window - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 15

12.3 µm
Dirty Longwave Window - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour

Band 16

13.3 µm
CO₂ Longwave - IR
13 Aug 2026 - 22:40 UTC

Last update > 1 hour