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Post-tropical Cyclone Eugene at 25.1°N - 120.4°W

North Pacific Ocean

Last observation: 08 Aug 2023 - 04:50 UTC

« 2023 Storms »

5 Aug 2023 - 7 Aug 2023


Storm images and information

NHC Storm Description:

7 Aug 2023 - 21:00 UTC ...EUGENE BECOMES POST-TROPICAL... ...THIS IS THE LAST ADVISORY... As of 2:00 PM PDT Mon Aug 7 the center of Eugene was located near 25.1, -120.4 with movement WNW at 14 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 35 mph.

7 Aug 2023 - 15:00 UTC ...EUGENE EXPECTED TO BECOME POST-TROPICAL THIS AFTERNOON... As of 8:00 AM PDT Mon Aug 7 the center of Eugene was located near 24.5, -118.8 with movement WNW at 21 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 45 mph.

7 Aug 2023 - 9:00 UTC ...EUGENE CONTINUES TO WEAKEN... ...EXPECTED TO BECOME A POST-TROPICAL CYCLONE BY TONIGHT... As of 2:00 AM PDT Mon Aug 7 the center of Eugene was located near 23.9, -116.9 with movement WNW at 21 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 50 mph.

7 Aug 2023 - 3:00 UTC ...EUGENE CONTINUES TO MOVE AWAY FROM BAJA CALIFORNIA SUR... As of 8:00 PM PDT Sun Aug 6 the center of Eugene was located near 23.3, -115.0 with movement WNW at 20 mph. The minimum central pressure was 997 mb with maximum sustained winds of about 60 mph.

6 Aug 2023 - 21:00 UTC ...EUGENE MOVING QUICKLY AWAY FROM BAJA CALIFORNIA SUR... As of 3:00 PM MDT Sun Aug 6 the center of Eugene was located near 22.7, -113.2 with movement WNW at 20 mph. The minimum central pressure was 993 mb with maximum sustained winds of about 70 mph.

6 Aug 2023 - 15:00 UTC ...EUGENE NEAR HURRICANE STRENGTH... ...GUSTY WINDS LIKELY ACROSS SOUTHERN BAJA CALIFORNIA PENINSULA TODAY... As of 9:00 AM MDT Sun Aug 6 the center of Eugene was located near 21.8, -111.5 with movement WNW at 18 mph. The minimum central pressure was 992 mb with maximum sustained winds of about 70 mph.

6 Aug 2023 - 9:00 UTC ...EUGENE CONTINUES TO STRENGTHEN AND COULD BECOME A HURRICANE LATER TODAY... ...GUSTY WINDS LIKELY ACROSS SOUTHERN BAJA CALIFORNIA PENINSULA TODAY... As of 3:00 AM MDT Sun Aug 6 the center of Eugene was located near 20.9, -109.9 with movement NW at 14 mph. The minimum central pressure was 994 mb with maximum sustained winds of about 65 mph.

6 Aug 2023 - 3:00 UTC ...EUGENE STRENGTHENS... As of 9:00 PM MDT Sat Aug 5 the center of Eugene was located near 20.0, -108.8 with movement NW at 15 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 50 mph.

5 Aug 2023 - 21:00 UTC ...DEPRESSION BECOMES THE FIFTH TROPICAL STORM OF THE EASTERN NORTH PACIFIC HURRICANE SEASON... As of 3:00 PM MDT Sat Aug 5 the center of Eugene was located near 19.2, -107.7 with movement NW at 15 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 40 mph.

5 Aug 2023 - 15:00 UTC ...TROPICAL DEPRESSION SIX-E FORMS SOUTHWEST OF MEXICO... ...HEAVY RAINFALL EXPECTED ALONG THE SOUTHWESTERN COAST OF MEXICO AND THE SOUTHERN PORTION OF BAJA CALIFORNIA SUR... As of 9:00 AM MDT Sat Aug 5 the center of Six-E was located near 18.2, -106.8 with movement NW at 14 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

Post-tropical Cyclone Eugene at 25.1°N - 120.4°W

GeoColor

True Color daytime, multispectral IR at night
8 Aug 2023 - 04:50 UTC

Last update > 1 hour

GLM FED

Lightning flash extent over GeoColor
8 Aug 2023 - 04:51 UTC

Last update > 1 hour

Day Convection

RGB used to identify areas of rapid intensification
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Day Night Cloud Micro Combo

Day: show phase of cloud tops; night: distinguish clouds from fog
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Air Mass RGB

RGB based on data from IR & water vapor
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Sandwich RGB

Blend combines IR band 13 with visual band 3
8 Aug 2023 - 04:40 UTC

Last update > 1 hour


Band 1

0.47 µm
Blue - Visible
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 2

0.64 µm
Red - Visible
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 3

0.86 µm
Veggie - Near IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 4

1.37 µm
Cirrus - Near IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 5

1.6 µm
Snow/Ice - Near IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 6

2.2 µm
Cloud Particle - Near IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 7

3.9 µm
Shortwave Window - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 8

6.2 µm
Upper-Level Water Vapor - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 9

6.9 µm
Mid-Level Water Vapor - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 10

7.3 µm
Lower-level Water Vapor - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 11

8.4 µm
Cloud Top - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 12

9.6 µm
Ozone - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 13

10.3 µm
Clean Longwave Window - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 14

11.2 µm
Longwave Window - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 15

12.3 µm
Dirty Longwave Window - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour

Band 16

13.3 µm
CO₂ Longwave - IR
8 Aug 2023 - 04:40 UTC

Last update > 1 hour