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25 Dec 2025 - 18:51 EST
25 Dec 2025 - 23:51 UTC

Post-tropical Cyclone Gil at 20.6°N - 135.7°W

North Pacific Ocean

Last observation: 03 Aug 2025 - 23:05 UTC

« 2025 Storms »

31 Jul 2025 - 3 Aug 2025


Storm images and information

NHC Storm Description:

3 Aug 2025 - 15:00 UTC ...GIL NOW A POST-TROPICAL CYCLONE... ...THIS IS THE LAST NHC ADVISORY... As of 5:00 AM HST Sun Aug 03 the center of Gil was located near 20.6, -135.7 with movement WNW at 18 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 50 mph.

3 Aug 2025 - 9:00 UTC ...GIL CONTINUES TO WEAKEN OVER COOLER WATERS... ...EXPECTED TO BECOME POST-TROPICAL LATE SUNDAY... As of 11:00 PM HST Sat Aug 02 the center of Gil was located near 20.1, -133.7 with movement WNW at 18 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 60 mph.

3 Aug 2025 - 3:00 UTC ...GIL WEAKENING... ...EXPECTED TO BECOME POST-TROPICAL ON SUNDAY... As of 5:00 PM HST Sat Aug 02 the center of Gil was located near 19.5, -132.0 with movement WNW at 21 mph. The minimum central pressure was 997 mb with maximum sustained winds of about 65 mph.

2 Aug 2025 - 21:00 UTC ...GIL HOLDING STEADY AS A TROPICAL STORM... As of 11:00 AM HST Sat Aug 02 the center of Gil was located near 19.0, -130.5 with movement WNW at 20 mph. The minimum central pressure was 993 mb with maximum sustained winds of about 70 mph.

2 Aug 2025 - 15:00 UTC ...GIL WEAKENS TO A TROPICAL STORM... As of 5:00 AM HST Sat Aug 02 the center of Gil was located near 18.3, -128.6 with movement WNW at 20 mph. The minimum central pressure was 992 mb with maximum sustained winds of about 70 mph.

2 Aug 2025 - 9:00 UTC ...GIL HOLDING STEADY BUT MOVING OVER COOLER WATERS... As of 11:00 PM HST Fri Aug 01 the center of Gil was located near 17.4, -126.8 with movement WNW at 20 mph. The minimum central pressure was 991 mb with maximum sustained winds of about 75 mph.

2 Aug 2025 - 3:00 UTC ...GIL NOW A HURRICANE... As of 5:00 PM HST Fri Aug 01 the center of Gil was located near 16.5, -125.1 with movement WNW at 20 mph. The minimum central pressure was 991 mb with maximum sustained winds of about 75 mph.

1 Aug 2025 - 21:00 UTC ...GIL SLIGHTLY STRENGTHENING... As of 11:00 AM HST Fri Aug 01 the center of Gil was located near 15.9, -123.3 with movement WNW at 17 mph. The minimum central pressure was 993 mb with maximum sustained winds of about 70 mph.

1 Aug 2025 - 15:00 UTC ...GIL HOLDING STEADY AND MOVING WEST-NORTHWESTWARD... As of 5:00 AM HST Fri Aug 01 the center of Gil was located near 15.3, -121.5 with movement WNW at 16 mph. The minimum central pressure was 996 mb with maximum sustained winds of about 65 mph.

1 Aug 2025 - 9:00 UTC ...GIL EXPECTED TO BECOME A HURRICANE ON FRIDAY... As of 11:00 PM HST Thu Jul 31 the center of Gil was located near 14.8, -120.1 with movement WNW at 16 mph. The minimum central pressure was 997 mb with maximum sustained winds of about 65 mph.

1 Aug 2025 - 3:00 UTC ...GIL MOVING FASTER... As of 5:00 PM HST Thu Jul 31 the center of Gil was located near 14.2, -118.5 with movement WNW at 16 mph. The minimum central pressure was 998 mb with maximum sustained winds of about 60 mph.

31 Jul 2025 - 21:00 UTC ...GIL EXPECTED TO BECOME A HURRICANE ON FRIDAY... As of 11:00 AM HST Thu Jul 31 the center of Gil was located near 13.5, -117.2 with movement WNW at 13 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 50 mph.

31 Jul 2025 - 15:00 UTC ...GIL STRENGTHENING... As of 5:00 AM HST Thu Jul 31 the center of Gil was located near 13.2, -116.2 with movement W at 14 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 50 mph.

31 Jul 2025 - 9:00 UTC ...TROPICAL STORM GIL FORMS WELL TO THE SOUTH-SOUTHWEST OF THE SOUTHERN BAJA CALIFORNIA PENINSULA... As of 11:00 PM HST Wed Jul 30 the center of Gil was located near 12.7, -115.1 with movement W at 15 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 45 mph.

Post-tropical Cyclone Gil at 20.6°N - 135.7°W

GeoColor

True Color daytime, multispectral IR at night
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

GLM FED

Lightning flash extent over GeoColor
3 Aug 2025 - 22:46 UTC

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Day Convection

RGB used to identify areas of rapid intensification
3 Aug 2025 - 22:40 UTC

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Day Night Cloud Micro Combo

Day: show cloud-top phase; Night: distinguish clouds / fog
3 Aug 2025 - 22:40 UTC

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Air Mass RGB

RGB based on data from IR & water vapor
3 Aug 2025 - 22:40 UTC

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Sandwich RGB

Blend combines IR band 13 with visual band 3
3 Aug 2025 - 22:40 UTC

Last update > 1 hour


Band 1

0.47 µm
Blue - Visible
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 2

0.64 µm
Red - Visible
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 3

0.86 µm
Veggie - Near IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 4

1.37 µm
Cirrus - Near IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 5

1.6 µm
Snow/Ice - Near IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 6

2.2 µm
Cloud Particle - Near IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 7

3.9 µm
Shortwave Window - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 8

6.2 µm
Upper-Level Water Vapor - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 9

6.9 µm
Mid-Level Water Vapor - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 10

7.3 µm
Lower-level Water Vapor - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 11

8.4 µm
Cloud Top - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 12

9.6 µm
Ozone - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 13

10.3 µm
Clean Longwave Window - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 14

11.2 µm
Longwave Window - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 15

12.3 µm
Dirty Longwave Window - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour

Band 16

13.3 µm
CO₂ Longwave - IR
3 Aug 2025 - 22:40 UTC

Last update > 1 hour