NOAA GOES Image Viewer website
26 Jul 2021 - 09:57 EDT
26 Jul 2021 - 13:57 UTC

Post-tropical Cyclone Boris at 12.1°N - 142.0°W

North Pacific Ocean

Approximately 1100 miles from Hawaii


Storm images and information

NHC Storm Description:

28 Jun 2020 - 3:00 UTC No current storm in NHC EP3 as of Sun, 28 Jun 2020 02:59:48 GMT

27 Jun 2020 - 21:00 UTC No current storm in NHC EP3 as of Sat, 27 Jun 2020 20:57:08 GMT

27 Jun 2020 - 15:00 UTC No current storm in NHC EP3 as of Sat, 27 Jun 2020 14:49:07 GMT

27 Jun 2020 - 9:00 UTC No current storm in NHC EP3 as of Sat, 27 Jun 2020 09:01:10 GMT

27 Jun 2020 - 3:00 UTC ...BORIS ABOUT TO ENTER THE CENTRAL PACIFIC BASIN... As of 5:00 PM HST Fri Jun 26 the center of Boris was located near 12.7, -139.9 with movement WNW at 7 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

26 Jun 2020 - 21:00 UTC ...CENTER OF BORIS IS A LITTLE FARTHER NORTH THAN PREVIOUSLY THOUGHT... As of 11:00 AM HST Fri Jun 26 the center of Boris was located near 12.5, -139.1 with movement NW at 7 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

26 Jun 2020 - 15:00 UTC ...BORIS CONTINUES MOVING WEST-NORTHWESTWARD... As of 5:00 AM HST Fri Jun 26 the center of Boris was located near 12.0, -139.0 with movement WNW at 7 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

26 Jun 2020 - 9:00 UTC ...BORIS WEAKENS TO A DEPRESSION WHILE MAINTAINING A WEST-NORTHWESTWARD MOTION... As of 11:00 PM HST Thu Jun 25 the center of Boris was located near 11.6, -138.5 with movement WNW at 8 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

26 Jun 2020 - 3:00 UTC ...BORIS MOVING WEST-NORTHWESTWARD WITH NO CHANGE IN STRENGTH... As of 5:00 PM HST Thu Jun 25 the center of Boris was located near 11.4, -137.9 with movement WNW at 9 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 40 mph.

25 Jun 2020 - 21:00 UTC ...DEPRESSION BECOMES TROPICAL STORM BORIS... As of 11:00 AM HST Thu Jun 25 the center of Boris was located near 11.2, -137.1 with movement WNW at 9 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 40 mph.

25 Jun 2020 - 15:00 UTC ...DEPRESSION HAS NOT STRENGTHENED AS IT MOVES WESTWARD... As of 5:00 AM HST Thu Jun 25 the center of Three-E was located near 10.8, -136.2 with movement W at 9 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph.

25 Jun 2020 - 9:00 UTC ...DEPRESSION MOVING WESTWARD WITH NO CHANGE IN STRENGTH... As of 11:00 PM HST Wed Jun 24 the center of Three-E was located near 10.6, -135.4 with movement W at 8 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph.

25 Jun 2020 - 3:00 UTC ...DEPRESSION CONTINUES WEST-NORTHWESTWARD... ...FORECAST TO BECOME A TROPICAL STORM TONIGHT OR THURSDAY... As of 5:00 PM HST Wed Jun 24 the center of Three-E was located near 10.6, -134.7 with movement WNW at 9 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph.

24 Jun 2020 - 21:00 UTC ...DEPRESSION NOW MOVING WEST-NORTHWESTWARD... ...EXPECTED TO GRADUALLY INTENSIFY... As of 11:00 AM HST Wed Jun 24 the center of Three-E was located near 10.6, -133.8 with movement WNW at 9 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph.

24 Jun 2020 - 15:00 UTC ...NEW TROPICAL DEPRESSION FORMS OVER THE OPEN EASTERN PACIFIC... As of 5:00 AM HST Wed Jun 24 the center of Three-E was located near 10.2, -132.9 with movement W at 7 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph.

Storm no longer tracked

GeoColor

True Color daytime, multispectral IR at night
28 Jun 2020 - 14:50 UTC

Last update > 1 hour

Day Convection

RGB used to identify areas of rapid intensification
28 Jun 2020 - 14:50 UTC

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Night Microphysics

RGB used to distinguish clouds from fog
28 Jun 2020 - 14:50 UTC

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Sandwich RGB

Multi-spectral blend combines IR band 13 with visual band 3
28 Jun 2020 - 14:50 UTC

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Day Land Cloud

EUMETSAT Natural Color
28 Jun 2020 - 14:50 UTC

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AirMass RGB

RGB composite based on the data from IR and WV
28 Jun 2020 - 14:50 UTC

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Band 1

0.47 µm
Blue - Visible
28 Jun 2020 - 14:50 UTC

Last update > 1 hour

Band 2

0.64 µm
Red - Visible
28 Jun 2020 - 14:50 UTC

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Band 3

0.86 µm
Veggie - Near IR
28 Jun 2020 - 14:50 UTC

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Band 4

1.37 µm
Cirrus - Near IR
28 Jun 2020 - 14:20 UTC

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Band 5

1.6 µm
Snow/Ice - Near IR
28 Jun 2020 - 14:40 UTC

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Band 6

2.2 µm
Cloud Particle - Near IR
28 Jun 2020 - 14:50 UTC

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Band 7

3.9 µm
Shortwave Window - IR
28 Jun 2020 - 14:40 UTC

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Band 8

6.2 µm
Upper-Level Water Vapor - IR
28 Jun 2020 - 14:50 UTC

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Band 9

6.9 µm
Mid-Level Water Vapor - IR
28 Jun 2020 - 14:50 UTC

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Band 10

7.3 µm
Lower-level Water Vapor - IR
28 Jun 2020 - 14:50 UTC

Last update > 1 hour

Band 11

8.4 µm
Cloud Top - IR
28 Jun 2020 - 14:50 UTC

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Band 12

9.6 µm
Ozone - IR
28 Jun 2020 - 14:50 UTC

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Band 13

10.3 µm
Clean Longwave Window - IR
28 Jun 2020 - 14:50 UTC

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Band 14

11.2 µm
Longwave Window - IR
28 Jun 2020 - 14:30 UTC

Last update > 1 hour

Band 15

12.3 µm
Dirty Longwave Window - IR
28 Jun 2020 - 14:50 UTC

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Band 16

13.3 µm
CO₂ Longwave - IR
28 Jun 2020 - 14:50 UTC

Last update > 1 hour