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6 Oct 2022 - 12:40 EDT
6 Oct 2022 - 16:40 UTC

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

Last observation: 19 Sep 2021 - 04:56 UTC

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.

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

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

Last update > 1 hour

Day Convection

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

Last update > 1 hour

Night Microphysics

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

Last update > 1 hour

Sandwich RGB

Blend combines IR band 13 with visual band 3
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