NOAA GOES Image Viewer website
25 Apr 2024 - 04:10 EDT
25 Apr 2024 - 08:10 UTC

Post-Tropical Cyclone Barbara at 18.7°N - 139.2°W

North Pacific Ocean

Last observation: 06 Jul 2019 - 23:50 UTC

« 2019 Storms »

30 Jun 2019 - 6 Jul 2019


Storm images and information

NHC Storm Description:

6 Jul 2019 - 15:00 UTC ...ONCE POWERFUL HURRICANE BARBARA DEGENERATES INTO A POST-TROPICAL CYCLONE... ...THIS IS THE LAST ADVISORY... As of 5:00 AM HST Sat Jul 6 the center of Barbara was located near 18.7, -139.2 with movement W at 17 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 40 mph.

6 Jul 2019 - 9:00 UTC ...BARBARA EXPECTED TO BECOME POST-TROPICAL ON SATURDAY... As of 11:00 PM HST Fri Jul 5 the center of Barbara was located near 18.6, -137.5 with movement W at 15 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 50 mph.

6 Jul 2019 - 3:00 UTC ...BARBARA WILL LIKELY BECOME POST-TROPICAL LATER TONIGHT... As of 5:00 PM HST Fri Jul 5 the center of Barbara was located near 18.6, -136.2 with movement W at 14 mph. The minimum central pressure was 998 mb with maximum sustained winds of about 50 mph.

5 Jul 2019 - 21:00 UTC ...BARBARA LIKELY TO BECOME A REMNANT LOW TOMORROW... As of 11:00 AM HST Fri Jul 5 the center of Barbara was located near 18.6, -134.7 with movement WNW at 13 mph. The minimum central pressure was 997 mb with maximum sustained winds of about 60 mph.

5 Jul 2019 - 15:00 UTC ...BARBARA WEAKENS TO A TROPICAL STORM... As of 5:00 AM HST Fri Jul 5 the center of Barbara was located near 18.4, -133.6 with movement NW at 13 mph. The minimum central pressure was 991 mb with maximum sustained winds of about 70 mph.

5 Jul 2019 - 9:00 UTC ...BARBARA NOW RAPIDLY WEAKENING AND EXPECTED TO BECOME A TROPICAL STORM ON FRIDAY... As of 11:00 PM HST Thu Jul 4 the center of Barbara was located near 17.7, -132.6 with movement NW at 12 mph. The minimum central pressure was 980 mb with maximum sustained winds of about 80 mph.

5 Jul 2019 - 3:00 UTC ...BARBARA STILL A HURRICANE BUT EXPECTED TO BECOME A TROPICAL STORM ON FRIDAY... As of 5:00 PM HST Thu Jul 4 the center of Barbara was located near 17.3, -131.7 with movement NW at 12 mph. The minimum central pressure was 971 mb with maximum sustained winds of about 100 mph.

4 Jul 2019 - 21:00 UTC ...COOL WATERS AND SHEAR TAKING A TOLL ON BARBARA... As of 11:00 AM HST Thu Jul 4 the center of Barbara was located near 16.7, -130.8 with movement NW at 12 mph. The minimum central pressure was 971 mb with maximum sustained winds of about 100 mph.

4 Jul 2019 - 15:00 UTC ...BARBARA GRADUALLY WEAKENING OVER OPEN WATERS... As of 5:00 AM HST Thu Jul 4 the center of Barbara was located near 16.0, -130.0 with movement NW at 12 mph. The minimum central pressure was 960 mb with maximum sustained winds of about 115 mph.

4 Jul 2019 - 9:00 UTC ...BARBARA WEAKENING BUT STILL A MAJOR HURRICANE... As of 11:00 PM HST Wed Jul 3 the center of Barbara was located near 15.4, -129.2 with movement WNW at 12 mph. The minimum central pressure was 956 mb with maximum sustained winds of about 120 mph.

4 Jul 2019 - 3:00 UTC ...BARBARA WEAKENING AND HEADING FOR COOLER WATERS... As of 5:00 PM HST Wed Jul 3 the center of Barbara was located near 14.9, -128.5 with movement WNW at 12 mph. The minimum central pressure was 947 mb with maximum sustained winds of about 130 mph.

3 Jul 2019 - 21:00 UTC ...BARBARA ON A WEAKENING TREND... As of 11:00 AM HST Wed Jul 3 the center of Barbara was located near 14.3, -127.5 with movement WNW at 12 mph. The minimum central pressure was 941 mb with maximum sustained winds of about 140 mph.

3 Jul 2019 - 15:00 UTC ...BARBARA HAS BEGUN TO WEAKEN BUT STILL A POWERFUL CATEGORY 4 HURRICANE... As of 5:00 AM HST Wed Jul 3 the center of Barbara was located near 13.9, -126.6 with movement WNW at 10 mph. The minimum central pressure was 939 mb with maximum sustained winds of about 145 mph.

3 Jul 2019 - 9:00 UTC ...BARBARA BARGING ACROSS THE EASTERN NORTH PACIFIC AS A POWERFUL CATEGORY 4 HURRICANE... As of 11:00 PM HST Tue Jul 2 the center of Barbara was located near 13.5, -125.6 with movement WNW at 14 mph. The minimum central pressure was 933 mb with maximum sustained winds of about 155 mph.

3 Jul 2019 - 3:00 UTC ...BARBARA RAPIDLY INTENSIFIES TO NEAR CATEGORY 5 STRENGTH... ...WEAKENING EXPECTED TO BEGIN ON WEDNESDAY... As of 5:00 PM HST Tue Jul 2 the center of Barbara was located near 13.1, -124.6 with movement WNW at 14 mph. The minimum central pressure was 933 mb with maximum sustained winds of about 155 mph.

2 Jul 2019 - 21:00 UTC ...LARGE AND POWERFUL CATEGORY FOUR HURRICANE BARBARA CONTINUES TO MOVE WEST-NORTHWESTWARD OVER THE OPEN EASTERN PACIFIC... As of 11:00 AM HST Tue Jul 2 the center of Barbara was located near 12.9, -123.2 with movement WNW at 13 mph. The minimum central pressure was 945 mb with maximum sustained winds of about 140 mph.

2 Jul 2019 - 15:00 UTC ...BARBARA INTENSIFIED RAPIDLY EARLY THIS MORNING... ...THE HURRICANE COULD STRENGTHEN A LITTLE MORE... As of 5:00 AM HST Tue Jul 2 the center of Barbara was located near 12.5, -122.2 with movement WNW at 14 mph. The minimum central pressure was 948 mb with maximum sustained winds of about 130 mph.

1 Jul 2019 - 23:00 UTC ...BARBARA STILL STRENGTHENING... ...FORECAST TO BECOME A MAJOR HURRICANE SOON... As of 11:00 PM HST Mon Jul 1 the center of Barbara was located near 12.0, -121.1 with movement W at 15 mph. The minimum central pressure was 969 mb with maximum sustained winds of about 110 mph.

1 Jul 2019 - 14:00 UTC ...BARBARA BECOMES A HURRICANE...EXPECTED TO STRENGTHEN TO A MAJOR HURRICANE ON TUESDAY... As of 2:00 PM PDT Mon Jul 1 the center of Barbara was located near 11.5, -118.5 with movement W at 16 mph. The minimum central pressure was 983 mb with maximum sustained winds of about 85 mph.

1 Jul 2019 - 8:00 UTC ...BARBARA READY TO BECOME A HURRICANE AND A STRONG ONE... As of 8:00 AM PDT Mon Jul 1 the center of Barbara was located near 11.4, -117.3 with movement W at 16 mph. The minimum central pressure was 991 mb with maximum sustained winds of about 70 mph.

1 Jul 2019 - 2:00 UTC ...BARBARA CONTINUES TO STRENGTHEN... ...EXPECTED TO BECOME A HURRICANE LATER TODAY... As of 2:00 AM PDT Mon Jul 1 the center of Barbara was located near 11.2, -115.8 with movement W at 21 mph. The minimum central pressure was 998 mb with maximum sustained winds of about 65 mph.

30 Jun 2019 - 21:00 UTC ...BARBARA CONTINUES TO STRENGTHEN WHILE MOVING QUICKLY WESTWARD... ...EXPECTED TO BECOME A HURRICANE BY MONDAY NIGHT... As of 9:00 PM MDT Sun Jun 30 the center of Barbara was located near 11.0, -114.2 with movement W at 22 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 50 mph.

30 Jun 2019 - 9:00 UTC ...TROPICAL STORM BARBARA FORMS OVER THE EASTERN PACIFIC... As of 9:00 AM MDT Sun Jun 30 the center of Barbara was located near 10.6, -110.4 with movement WNW at 16 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 40 mph.

 Post-Tropical Cyclone Barbara at 18.7°N - 139.2°W

Error
GeoColor

Images unavailable for this channel.

Error
Day Convection

Images unavailable for this channel.

Error
Night Microphysics

Images unavailable for this channel.

Air Mass RGB

RGB composite based on the data from IR and WV
4 Jul 2019 - 22:00 UTC

Last update > 1 hour

Error
Sandwich RGB

Images unavailable for this channel.


Band 1

0.47 µm
Blue - Visible
6 Jul 2019 - 23:00 UTC

Last update > 1 hour

Band 2

0.64 µm
Red - Visible
6 Jul 2019 - 22:40 UTC

Last update > 1 hour

Band 3

0.86 µm
Veggie - Near IR
6 Jul 2019 - 23:40 UTC

Last update > 1 hour

Band 4

1.37 µm
Cirrus - Near IR
6 Jul 2019 - 23:00 UTC

Last update > 1 hour

Band 5

1.6 µm
Snow/Ice - Near IR
7 Jul 2019 - 00:00 UTC

Last update > 1 hour

Band 6

2.2 µm
Cloud Particle - Near IR
6 Jul 2019 - 23:20 UTC

Last update > 1 hour

Band 7

3.9 µm
Shortwave Window - IR
6 Jul 2019 - 23:10 UTC

Last update > 1 hour

Band 8

6.2 µm
Upper-Level Water Vapor - IR
6 Jul 2019 - 23:50 UTC

Last update > 1 hour

Band 9

6.9 µm
Mid-Level Water Vapor - IR
6 Jul 2019 - 23:30 UTC

Last update > 1 hour

Band 10

7.3 µm
Lower-level Water Vapor - IR
6 Jul 2019 - 23:50 UTC

Last update > 1 hour

Band 11

8.4 µm
Cloud Top - IR
7 Jul 2019 - 00:00 UTC

Last update > 1 hour

Band 12

9.6 µm
Ozone - IR
7 Jul 2019 - 00:00 UTC

Last update > 1 hour

Band 13

10.3 µm
Clean Longwave Window - IR
6 Jul 2019 - 23:10 UTC

Last update > 1 hour

Band 14

11.2 µm
Longwave Window - IR
6 Jul 2019 - 23:30 UTC

Last update > 1 hour

Band 15

12.3 µm
Dirty Longwave Window - IR
6 Jul 2019 - 23:40 UTC

Last update > 1 hour

Band 16

13.3 µm
CO₂ Longwave - IR
6 Jul 2019 - 23:50 UTC

Last update > 1 hour