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24 Oct 2021 - 08:56 EDT
24 Oct 2021 - 12:56 UTC

Post-tropical Cyclone Odette at 39.1°N - 65.1°W

North Atlantic Ocean

« 2021 Storms »

17 Sep 2021 - 18 Sep 2021

Approximately 700 miles from the U.S. east coast


Storm images and information

NHC Storm Description:

18 Sep 2021 - 21:00 UTC ...ODETTE BECOMES A POST-TROPICAL CYCLONE SOUTH OF NOVA SCOTIA... ...THIS IS THE LAST NHC ADVISORY... As of 5:00 PM AST Sat Sep 18 the center of Odette was located near 39.1, -65.1 with movement ENE at 18 mph. The minimum central pressure was 1001 mb with maximum sustained winds of about 45 mph.

18 Sep 2021 - 15:00 UTC ...ODETTE FORECAST TO BE A STRENGTHENING POST-TROPICAL CYCLONE BY TONIGHT... As of 11:00 AM AST Sat Sep 18 the center of Odette was located near 38.5, -67.3 with movement NE at 17 mph. The minimum central pressure was 1002 mb with maximum sustained winds of about 45 mph.

18 Sep 2021 - 9:00 UTC ...ODETTE FORECAST TO BRING STRONG WINDS TO NEWFOUNDLAND AS A POST-TROPICAL CYCLONE... As of 5:00 AM AST Sat Sep 18 the center of Odette was located near 38.0, -69.3 with movement NE at 15 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 45 mph.

18 Sep 2021 - 3:00 UTC ...ODETTE POORLY ORGANIZED OFF THE U.S. MID-ATLANTIC COAST... ...FORECAST TO BECOME POST-TROPICAL BY SATURDAY NIGHT SOUTH OF ATLANTIC CANADA... As of 11:00 PM EDT Fri Sep 17 the center of Odette was located near 36.4, -71.2 with movement NE at 10 mph. The minimum central pressure was 1010 mb with maximum sustained winds of about 40 mph.

17 Sep 2021 - 21:00 UTC ...TROPICAL STORM ODETTE FORMS OFF THE U.S. MID-ATLANTIC COAST... ...FORECAST TO BECOME POST-TROPICAL BY SATURDAY NIGHT SOUTH OF ATLANTIC CANADA... As of 5:00 PM EDT Fri Sep 17 the center of Odette was located near 36.7, -71.8 with movement NE at 15 mph. The minimum central pressure was 1010 mb with maximum sustained winds of about 40 mph.

Storm no longer tracked

GeoColor

True Color daytime, multispectral IR at night
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

GLM FED

Lightning flash extent density over GeoColor
19 Sep 2021 - 04:56 UTC

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Day Convection

RGB used to identify areas of rapid intensification
19 Sep 2021 - 04:50 UTC

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Night Microphysics

RGB to distinguish clouds from fog
19 Sep 2021 - 04:50 UTC

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Sandwich RGB

Blend combines IR band 13 with visual band 3
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Day Land Cloud

EUMETSAT Natural Color
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

AirMass RGB

RGB based on data from IR & water vapor
19 Sep 2021 - 04:50 UTC

Last update > 1 hour


Band 1

0.47 µm
Blue - Visible
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 2

0.64 µm
Red - Visible
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 3

0.86 µm
Veggie - Near IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 4

1.37 µm
Cirrus - Near IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 5

1.6 µm
Snow/Ice - Near IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 6

2.2 µm
Cloud Particle - Near IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 7

3.9 µm
Shortwave Window - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 8

6.2 µm
Upper-Level Water Vapor - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 9

6.9 µm
Mid-Level Water Vapor - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 10

7.3 µm
Lower-level Water Vapor - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 11

8.4 µm
Cloud Top - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 12

9.6 µm
Ozone - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 13

10.3 µm
Clean Longwave Window - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 14

11.2 µm
Longwave Window - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 15

12.3 µm
Dirty Longwave Window - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour

Band 16

13.3 µm
CO₂ Longwave - IR
19 Sep 2021 - 04:50 UTC

Last update > 1 hour