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5 Oct 2024 - 20:32 EDT
6 Oct 2024 - 00:32 UTC

Hurricane Kirk at 29.6°N - 50.0°W

North Atlantic Ocean

Last observation: 06 Oct 2024 - 00:10 UTC

« Active Storms »

29 Sep 2024 - 5 Oct 2024

Approximately 1600 miles from the U.S. east coast


NHC Storm Description:

5 Oct 2024 - 21:00 UTC ...KIRK MOVING NORTHWARD OVER THE CENTRAL ATLANTIC... ...LARGE SWELLS FROM KIRK EXPECTED TO REACH THE U.S. EAST COAST BY SUNDAY... As of 5:00 PM AST Sat Oct 5 the center of Kirk was located near 29.6, -50.0 with movement N at 20 mph. The minimum central pressure was 949 mb with maximum sustained winds of about 120 mph.

5 Oct 2024 - 15:00 UTC ...MAJOR HURRICANE KIRK TURNING MORE NORTHWARD... ...LARGE SWELLS FROM KIRK EXPECTED TO REACH THE U.S. EAST COAST BY SUNDAY... As of 11:00 AM AST Sat Oct 5 the center of Kirk was located near 27.6, -50.3 with movement N at 16 mph. The minimum central pressure was 949 mb with maximum sustained winds of about 120 mph.

5 Oct 2024 - 9:00 UTC ...KIRK REMAINS A POWERFUL MAJOR HURRICANE OVER THE OPEN ATLANTIC... ...LARGE SWELLS FROM KIRK EXPECTED TO REACH THE U.S. EAST COAST BY SUNDAY... As of 5:00 AM AST Sat Oct 5 the center of Kirk was located near 26.2, -50.2 with movement NNW at 13 mph. The minimum central pressure was 945 mb with maximum sustained winds of about 125 mph.

5 Oct 2024 - 3:00 UTC ...KIRK REMAINS A POWERFUL CATEGORY 4 HURRICANE OVER THE OPEN ATLANTIC... ...LARGE SWELLS FROM KIRK EXPECTED TO REACH THE U.S. EAST COAST BY SUNDAY... As of 11:00 PM AST Fri Oct 4 the center of Kirk was located near 25.0, -49.8 with movement NNW at 13 mph. The minimum central pressure was 943 mb with maximum sustained winds of about 130 mph.

4 Oct 2024 - 21:00 UTC ...KIRK CONTINUES MOVING NORTHWESTWARD OVER THE OPEN ATLANTIC... ...LARGE SWELLS FROM KIRK COULD REACH THE U.S. EAST COAST BY SUNDAY... As of 5:00 PM AST Fri Oct 4 the center of Kirk was located near 23.7, -49.4 with movement NW at 12 mph. The minimum central pressure was 943 mb with maximum sustained winds of about 130 mph.

4 Oct 2024 - 15:00 UTC ...KIRK WEAKENS SLIGHTLY WHILE MOVING NORTHWESTWARD... ...LARGE SWELLS FROM KIRK COULD REACH THE U.S. EAST COAST BY SUNDAY... As of 11:00 AM AST Fri Oct 4 the center of Kirk was located near 23.0, -48.9 with movement NW at 12 mph. The minimum central pressure was 939 mb with maximum sustained winds of about 140 mph.

4 Oct 2024 - 9:00 UTC ...KIRK REMAINS A LARGE AND POWERFUL MAJOR HURRICANE... ...LARGE SWELLS FROM KIRK COULD REACH THE U.S. EAST COAST BY SUNDAY... As of 5:00 AM AST Fri Oct 4 the center of Kirk was located near 22.3, -48.1 with movement NW at 10 mph. The minimum central pressure was 934 mb with maximum sustained winds of about 145 mph.

4 Oct 2024 - 3:00 UTC ...KIRK IS A POWERFUL CATEGORY 4 HURRICANE... ...LARGE SWELLS COULD REACH THE U.S. EAST COAST BY SUNDAY... As of 11:00 PM AST Thu Oct 3 the center of Kirk was located near 21.5, -47.5 with movement NW at 10 mph. The minimum central pressure was 935 mb with maximum sustained winds of about 145 mph.

3 Oct 2024 - 21:00 UTC ...KIRK STRENGTHENS INTO A CATEGORY 4 MAJOR HURRICANE... ...LARGE SWELLS COULD REACH THE U.S. EAST COAST BY SUNDAY... As of 5:00 PM AST Thu Oct 3 the center of Kirk was located near 21.1, -46.7 with movement NW at 12 mph. The minimum central pressure was 945 mb with maximum sustained winds of about 130 mph.

3 Oct 2024 - 15:00 UTC ...KIRK STRENGTHENING OVER THE CENTRAL ATLANTIC... ...LARGE SWELLS COULD REACH THE U.S. EAST COAST BY SUNDAY... As of 11:00 AM AST Thu Oct 3 the center of Kirk was located near 20.4, -45.9 with movement NW at 10 mph. The minimum central pressure was 948 mb with maximum sustained winds of about 125 mph.

3 Oct 2024 - 9:00 UTC ...KIRK FORECAST TO STRENGTHEN WHILE MOVING NORTHWESTWARD OVER THE CENTRAL ATLANTIC... ...LARGE SWELLS COULD REACH THE U.S. EAST COAST BY SUNDAY... As of 5:00 AM AST Thu Oct 3 the center of Kirk was located near 20.0, -45.0 with movement NW at 10 mph. The minimum central pressure was 955 mb with maximum sustained winds of about 120 mph.

3 Oct 2024 - 3:00 UTC ...MAJOR HURRICANE KIRK EXPECTED TO CONTINUE STRENGTHENING... As of 11:00 PM AST Wed Oct 2 the center of Kirk was located near 19.5, -44.5 with movement NW at 10 mph. The minimum central pressure was 952 mb with maximum sustained winds of about 125 mph.

3 Oct 2024 - 0:00 UTC ...KIRK RAPIDLY INTENSIFYING INTO A MAJOR HURRICANE... As of 8:00 PM AST Wed Oct 2 the center of Kirk was located near 19.3, -44.3 with movement NW at 12 mph. The minimum central pressure was 955 mb with maximum sustained winds of about 120 mph.

2 Oct 2024 - 21:00 UTC ...KIRK EXPECTED TO BECOME A LARGE AND FORMIDABLE MAJOR HURRICANE... As of 5:00 PM AST Wed Oct 2 the center of Kirk was located near 18.9, -44.0 with movement NW at 12 mph. The minimum central pressure was 975 mb with maximum sustained winds of about 90 mph.

2 Oct 2024 - 15:00 UTC ...KIRK CONTINUES TO STRENGTHEN... ...FORECAST TO BECOME A MAJOR HURRICANE TOMORROW... As of 11:00 AM AST Wed Oct 2 the center of Kirk was located near 18.0, -43.0 with movement NW at 12 mph. The minimum central pressure was 980 mb with maximum sustained winds of about 85 mph.

2 Oct 2024 - 9:00 UTC ...KIRK STRENGTHENING AND FORECAST TO GROW LARGER... As of 5:00 AM AST Wed Oct 2 the center of Kirk was located near 17.5, -42.1 with movement NW at 14 mph. The minimum central pressure was 984 mb with maximum sustained winds of about 80 mph.

2 Oct 2024 - 3:00 UTC ...KIRK HOLDING STEADY... As of 11:00 PM AST Tue Oct 1 the center of Kirk was located near 16.7, -40.8 with movement NW at 13 mph. The minimum central pressure was 986 mb with maximum sustained winds of about 75 mph.

1 Oct 2024 - 21:00 UTC ...KIRK BECOMES A HURRICANE... As of 5:00 PM AST Tue Oct 1 the center of Kirk was located near 16.2, -40.1 with movement NW at 12 mph. The minimum central pressure was 986 mb with maximum sustained winds of about 75 mph.

1 Oct 2024 - 15:00 UTC ...NEARBY BUOY FINDS A STRONGER KIRK... As of 11:00 AM AST Tue Oct 1 the center of Kirk was located near 15.3, -39.2 with movement WNW at 13 mph. The minimum central pressure was 988 mb with maximum sustained winds of about 70 mph.

1 Oct 2024 - 9:00 UTC ...KIRK MOVING WEST-NORTHWESTWARD AND LIKELY TO STRENGTHEN... As of 5:00 AM AST Tue Oct 1 the center of Kirk was located near 14.9, -38.0 with movement WNW at 14 mph. The minimum central pressure was 998 mb with maximum sustained winds of about 60 mph.

1 Oct 2024 - 3:00 UTC ...KIRK FORECAST TO STRENGTHEN INTO A LARGE MAJOR HURRICANE OVER THE NEXT SEVERAL DAYS... As of 11:00 PM AST Mon Sep 30 the center of Kirk was located near 14.4, -36.8 with movement WNW at 12 mph. The minimum central pressure was 998 mb with maximum sustained winds of about 60 mph.

30 Sep 2024 - 21:00 UTC ...KIRK FORECAST TO BECOME A VERY LARGE MAJOR HURRICANE OVER THE CENTRAL TROPICAL ATLANTIC OCEAN IN A FEW DAYS... As of 5:00 PM AST Mon Sep 30 the center of Kirk was located near 13.6, -35.7 with movement W at 12 mph. The minimum central pressure was 999 mb with maximum sustained winds of about 60 mph.

30 Sep 2024 - 15:00 UTC ...KIRK STRENGTHENING OVER THE TROPICAL ATLANTIC... As of 11:00 AM AST Mon Sep 30 the center of Kirk was located near 13.5, -34.8 with movement W at 12 mph. The minimum central pressure was 1001 mb with maximum sustained winds of about 50 mph.

30 Sep 2024 - 13:35 UTC ...SATELLITE WIND DATA INDICATES DEPRESSION IS NOW TROPICAL STORM KIRK... As of 9:35 AM AST Mon Sep 30 the center of Kirk was located near 13.5, -34.4 with movement W at 8 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 45 mph.

30 Sep 2024 - 9:00 UTC ...DEPRESSION NEAR TROPICAL STORM STRENGTH... ...EXPECTED TO BECOME A LARGE AND POWERFUL HURRICANE LATER THIS WEEK... As of 5:00 AM AST Mon Sep 30 the center of Twelve was located near 14.0, -34.1 with movement W at 8 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 35 mph.

30 Sep 2024 - 3:00 UTC ...DEPRESSION EXPECTED TO STRENGTHEN OVER THE OPEN ATLANTIC DURING THE NEXT SEVERAL DAYS... As of 11:00 PM AST Sun Sep 29 the center of Twelve was located near 13.9, -33.2 with movement W at 7 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

29 Sep 2024 - 21:00 UTC ...NEW TROPICAL DEPRESSION FORMS IN THE EASTERN TROPICAL ATLANTIC... ...COULD BECOME A FORMIDABLE HURRICANE LATER THIS WEEK... As of 5:00 PM AST Sun Sep 29 the center of Twelve was located near 13.8, -32.5 with movement W at 9 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

GeoColor - True Color daytime, multispectral IR at night
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GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and stratus, while gray to white indicate higher ice clouds, and the city lights come from a static database derived from the VIIRS Day Night Band.

GeoColor was developed at the Cooperative Institute for Research in the Atmosphere (CIRA) and the STAR Regional and Mesoscale Meteorology Branch (RAMMB). For a full description of the algorithm, please see this article.

Please credit CIRA/NOAA when using GeoColor imagery.

NOTE: Lighted areas shown in nighttime images are not real-time depictions of city lights. The layer is derived from a compilation of JPSS VIIRS Day Night Band images and is included for orientation purposes.

 • CIRA GeoColor Product Quick Guide

Tropical Atlantic GeoColor animation
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GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and stratus, while gray to white indicate higher ice clouds, and the city lights come from a static database derived from the VIIRS Day Night Band.

GeoColor was developed at the Cooperative Institute for Research in the Atmosphere (CIRA) and the STAR Regional and Mesoscale Meteorology Branch (RAMMB). For a full description of the algorithm, please see this article.

Please credit CIRA/NOAA when using GeoColor imagery.

NOTE: Lighted areas shown in nighttime images are not real-time depictions of city lights. The layer is derived from a compilation of JPSS VIIRS Day Night Band images and is included for orientation purposes.

 • CIRA GeoColor Product Quick Guide

GeoColor

True Color daytime, multispectral IR at night
5 Oct 2024 - 23:50 UTC

GLM FED

Lightning flash extent over GeoColor
5 Oct 2024 - 23:51 UTC

Day Convection

RGB used to identify areas of rapid intensification
5 Oct 2024 - 23:50 UTC

Day Night Cloud Micro Combo

Day: show cloud-top phase; Night: distinguish clouds / fog
5 Oct 2024 - 23:50 UTC

Air Mass RGB

RGB based on data from IR & water vapor
5 Oct 2024 - 23:50 UTC

Sandwich RGB

Blend combines IR band 13 with visual band 3
5 Oct 2024 - 23:50 UTC


Band 1

0.47 µm
Blue - Visible
5 Oct 2024 - 23:50 UTC

Band 2

0.64 µm
Red - Visible
5 Oct 2024 - 23:50 UTC

Band 3

0.86 µm
Veggie - Near IR
5 Oct 2024 - 23:50 UTC

Band 4

1.37 µm
Cirrus - Near IR
5 Oct 2024 - 23:50 UTC

Band 5

1.6 µm
Snow/Ice - Near IR
5 Oct 2024 - 23:50 UTC

Band 6

2.2 µm
Cloud Particle - Near IR
5 Oct 2024 - 23:50 UTC

Band 7

3.9 µm
Shortwave Window - IR
5 Oct 2024 - 23:50 UTC

Band 8

6.2 µm
Upper-Level Water Vapor - IR
5 Oct 2024 - 23:50 UTC

Band 9

6.9 µm
Mid-Level Water Vapor - IR
5 Oct 2024 - 23:50 UTC

Band 10

7.3 µm
Lower-level Water Vapor - IR
5 Oct 2024 - 23:50 UTC

Band 11

8.4 µm
Cloud Top - IR
5 Oct 2024 - 23:50 UTC

Band 12

9.6 µm
Ozone - IR
5 Oct 2024 - 23:50 UTC

Band 13

10.3 µm
Clean Longwave Window - IR
5 Oct 2024 - 23:50 UTC

Band 14

11.2 µm
Longwave Window - IR
5 Oct 2024 - 23:50 UTC

Band 15

12.3 µm
Dirty Longwave Window - IR
5 Oct 2024 - 23:50 UTC

Band 16

13.3 µm
CO₂ Longwave - IR
5 Oct 2024 - 23:50 UTC