28 Oct 2024 - 08:48 UTC
Post-tropical Cyclone Kristy at 22.6°N - 129.8°W
North Pacific Ocean
Last observation: 27 Oct 2024 - 23:10 UTC
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21 Oct 2024 - 27 Oct 2024
Storm images and information
NHC Storm Description:
PTC Kristy - The NHC has issued its final advisory on this system. Relevant sectors and Mesoscale views are shown here for 7 days beyond the final NHC advisory for reference.
27 Oct 2024 - 15:00 UTC ...KRISTY BECOMES A POST-TROPICAL CYCLONE... ...THIS IS THE LAST NHC ADVISORY... As of 8:00 AM PDT Sun Oct 27 the center of Kristy was located near 22.6, -129.8 with movement NNW at 8 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 45 mph.
27 Oct 2024 - 9:00 UTC ...KRISTY FORECAST TO BECOME A POST-TROPICAL CYCLONE LATER TODAY... As of 2:00 AM PDT Sun Oct 27 the center of Kristy was located near 22.0, -129.8 with movement NW at 7 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 50 mph.
27 Oct 2024 - 3:00 UTC ...KRISTY QUICKLY UNRAVELING... ...FORECAST TO DEGENERATE INTO A REMNANT LOW ON SUNDAY... As of 8:00 PM PDT Sat Oct 26 the center of Kristy was located near 21.5, -129.5 with movement NNW at 12 mph. The minimum central pressure was 996 mb with maximum sustained winds of about 60 mph.
26 Oct 2024 - 21:00 UTC ...KRISTY FORECAST TO BECOME A REMNANT LOW ON SUNDAY... As of 2:00 PM PDT Sat Oct 26 the center of Kristy was located near 20.7, -129.2 with movement NW at 14 mph. The minimum central pressure was 993 mb with maximum sustained winds of about 65 mph.
26 Oct 2024 - 15:00 UTC ...KRISTY WEAKENING RAPIDLY... As of 8:00 AM PDT Sat Oct 26 the center of Kristy was located near 19.7, -128.4 with movement NW at 14 mph. The minimum central pressure was 986 mb with maximum sustained winds of about 75 mph.
26 Oct 2024 - 9:00 UTC ...KRISTY CONTINUES TO WEAKEN... ...EXPECTED TO BECOME A REMNANT LOW ON SUNDAY... As of 2:00 AM PDT Sat Oct 26 the center of Kristy was located near 18.7, -127.6 with movement NW at 15 mph. The minimum central pressure was 972 mb with maximum sustained winds of about 100 mph.
26 Oct 2024 - 3:00 UTC ...KRISTY WEAKENING RAPIDLY... As of 8:00 PM PDT Fri Oct 25 the center of Kristy was located near 17.6, -126.9 with movement NW at 15 mph. The minimum central pressure was 968 mb with maximum sustained winds of about 105 mph.
25 Oct 2024 - 21:00 UTC ...KRISTY CONTINUES TO WEAKEN... As of 2:00 PM PDT Fri Oct 25 the center of Kristy was located near 16.8, -125.8 with movement NW at 14 mph. The minimum central pressure was 963 mb with maximum sustained winds of about 115 mph.
25 Oct 2024 - 15:00 UTC ...KRISTY WEAKENING... As of 8:00 AM PDT Fri Oct 25 the center of Kristy was located near 15.8, -124.8 with movement WNW at 14 mph. The minimum central pressure was 952 mb with maximum sustained winds of about 125 mph.
25 Oct 2024 - 9:00 UTC ...KRISTY MOVING WEST-NORTHWESTWARD AS A POWERFUL MAJOR HURRICANE... As of 2:00 AM PDT Fri Oct 25 the center of Kristy was located near 15.2, -123.9 with movement WNW at 14 mph. The minimum central pressure was 932 mb with maximum sustained winds of about 150 mph.
25 Oct 2024 - 3:00 UTC ...KRISTY REMAINS A POWERFUL MAJOR HURRICANE... As of 8:00 PM PDT Thu Oct 24 the center of Kristy was located near 14.7, -122.7 with movement W at 14 mph. The minimum central pressure was 926 mb with maximum sustained winds of about 155 mph.
24 Oct 2024 - 21:00 UTC ...KRISTY BECOMES A CATEGORY 5 HURRICANE... As of 2:00 PM PDT Thu Oct 24 the center of Kristy was located near 14.2, -121.6 with movement W at 16 mph. The minimum central pressure was 926 mb with maximum sustained winds of about 160 mph.
24 Oct 2024 - 15:00 UTC ...MAJOR HURRICANE KRISTY CONTINUES WESTWARD... As of 8:00 AM PDT Thu Oct 24 the center of Kristy was located near 14.1, -120.3 with movement W at 17 mph. The minimum central pressure was 933 mb with maximum sustained winds of about 150 mph.
24 Oct 2024 - 9:00 UTC ...KRISTY MOVING WESTWARD AS A VERY POWERFUL CATEGORY 4 HURRICANE... As of 2:00 AM PDT Thu Oct 24 the center of Kristy was located near 14.1, -118.9 with movement W at 17 mph. The minimum central pressure was 933 mb with maximum sustained winds of about 150 mph.
24 Oct 2024 - 3:00 UTC ...KRISTY REMAINS A VERY POWERFUL CATEGORY 4 HURRICANE... As of 8:00 PM PDT Wed Oct 23 the center of Kristy was located near 14.2, -117.2 with movement W at 20 mph. The minimum central pressure was 928 mb with maximum sustained winds of about 155 mph.
23 Oct 2024 - 21:00 UTC ...KRISTY CONTINUES TO RAPIDLY INTENSIFY... As of 2:00 PM PDT Wed Oct 23 the center of Kristy was located near 14.1, -115.5 with movement W at 20 mph. The minimum central pressure was 928 mb with maximum sustained winds of about 155 mph.
23 Oct 2024 - 15:00 UTC ...KRISTY RAPIDLY INTENSIFIES INTO A MAJOR HURRICANE... ...ADDITIONAL STRENGTHENING IS EXPECTED... As of 8:00 AM MST Wed Oct 23 the center of Kristy was located near 14.3, -113.9 with movement W at 20 mph. The minimum central pressure was 954 mb with maximum sustained winds of about 125 mph.
23 Oct 2024 - 9:00 UTC ...HURRICANE KRISTY QUICKLY INTENSIFYING... As of 2:00 AM MST Wed Oct 23 the center of Kristy was located near 14.5, -112.0 with movement W at 20 mph. The minimum central pressure was 972 mb with maximum sustained winds of about 100 mph.
23 Oct 2024 - 3:00 UTC ...HURRICANE KRISTY CONTINUING TO STRENGTHEN... As of 8:00 PM MST Tue Oct 22 the center of Kristy was located near 14.7, -110.1 with movement W at 20 mph. The minimum central pressure was 983 mb with maximum sustained winds of about 80 mph.
22 Oct 2024 - 21:00 UTC ...KRISTY BECOMES A HURRICANE AND APPEARS POISED TO RAPIDLY INTENSIFY... As of 2:00 PM MST Tue Oct 22 the center of Kristy was located near 14.7, -108.5 with movement W at 18 mph. The minimum central pressure was 988 mb with maximum sustained winds of about 75 mph.
22 Oct 2024 - 15:00 UTC ...KRISTY COULD RAPIDLY STRENGTHEN OVER THE NEXT COUPLE OF DAYS... As of 8:00 AM MST Tue Oct 22 the center of Kristy was located near 14.7, -106.6 with movement W at 16 mph. The minimum central pressure was 997 mb with maximum sustained winds of about 60 mph.
22 Oct 2024 - 9:00 UTC ...KRISTY CONTINUES TO STRENGTHEN... As of 3:00 AM CST Tue Oct 22 the center of Kristy was located near 14.2, -104.8 with movement WNW at 15 mph. The minimum central pressure was 1001 mb with maximum sustained winds of about 50 mph.
22 Oct 2024 - 3:00 UTC ...TROPICAL STORM KRISTY HEADING WESTWARD AND STRENGTHENING... As of 9:00 PM CST Mon Oct 21 the center of Kristy was located near 13.7, -103.3 with movement W at 16 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 45 mph.
21 Oct 2024 - 21:00 UTC ...TROPICAL STORM KRISTY FORMS WELL SOUTH OF MEXICO... As of 3:00 PM CST Mon Oct 21 the center of Kristy was located near 13.5, -102.0 with movement W at 17 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 40 mph.
GeoColor
GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and stratus, while gray to white indicate higher ice clouds, and the city lights come from a static database derived from the VIIRS Day Night Band.
GeoColor was developed at the Cooperative Institute for Research in the Atmosphere (CIRA) and the STAR Regional and Mesoscale Meteorology Branch (RAMMB). For a full description of the algorithm, please see this article.
Please credit CIRA/NOAA when using GeoColor imagery.
NOTE: Lighted areas shown in nighttime images are not real-time depictions of city lights. The layer is derived from a compilation of JPSS VIIRS Day Night Band images and is included for orientation purposes.
GeoColor
GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and stratus, while gray to white indicate higher ice clouds, and the city lights come from a static database derived from the VIIRS Day Night Band.
GeoColor was developed at the Cooperative Institute for Research in the Atmosphere (CIRA) and the STAR Regional and Mesoscale Meteorology Branch (RAMMB). For a full description of the algorithm, please see this article.
Please credit CIRA/NOAA when using GeoColor imagery.
NOTE: Lighted areas shown in nighttime images are not real-time depictions of city lights. The layer is derived from a compilation of JPSS VIIRS Day Night Band images and is included for orientation purposes.
GeoColor
GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and stratus, while gray to white indicate higher ice clouds, and the city lights come from a static database derived from the VIIRS Day Night Band.
GeoColor was developed at the Cooperative Institute for Research in the Atmosphere (CIRA) and the STAR Regional and Mesoscale Meteorology Branch (RAMMB). For a full description of the algorithm, please see this article.
Please credit CIRA/NOAA when using GeoColor imagery.
NOTE: Lighted areas shown in nighttime images are not real-time depictions of city lights. The layer is derived from a compilation of JPSS VIIRS Day Night Band images and is included for orientation purposes.
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Day Convection
RGB used to identify areas of rapid intensification
27 Oct 2024 - 22:50 UTC
Last update > 1 hour
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Day Night Cloud Micro Combo
Day: show cloud-top phase; Night: distinguish clouds / fog
27 Oct 2024 - 22:50 UTC
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Sandwich RGB
Blend combines IR band 13 with visual band 3
27 Oct 2024 - 22:50 UTC
Last update > 1 hour
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