2 Jul 2025 - 00:29 UTC
Post-tropical Cyclone Andrea at 38.7°N - 45.2°W
North Atlantic Ocean
Last observation: 25 Jun 2025 - 11:10 UTC
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Tracking started: 24 Jun 2025 - 15:00 UTC
Approximately 1700 miles from the U.S. east coast
Storm images and information
NHC Storm Description:
PTC Andrea - 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.
25 Jun 2025 - 3:00 UTC ...ANDREA BECOMES A REMNANT LOW... ...THIS IS THE FINAL ADVISORY... As of 11:00 PM AST Tue Jun 24 the center of Andrea was located near 38.7, -45.2 with movement ENE at 20 mph. The minimum central pressure was 1015 mb with maximum sustained winds of about 35 mph.
24 Jun 2025 - 21:00 UTC ...ANDREA EXPECTED TO BECOME A POST-TROPICAL REMNANT LOW LATER TONIGHT... As of 5:00 PM AST Tue Jun 24 the center of Andrea was located near 37.9, -47.4 with movement NE at 20 mph. The minimum central pressure was 1015 mb with maximum sustained winds of about 40 mph.
24 Jun 2025 - 15:00 UTC ...ANDREA BECOMES THE FIRST TROPICAL STORM OF THE SEASON IN THE ATLANTIC... As of 11:00 AM AST Tue Jun 24 the center of Andrea was located near 36.6, -48.9 with movement ENE at 17 mph. The minimum central pressure was 1014 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
25 Jun 2025 - 10:40 UTC
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Day Night Cloud Micro Combo
Day: show cloud-top phase; Night: distinguish clouds / fog
25 Jun 2025 - 10:40 UTC
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Sandwich RGB
Blend combines IR band 13 with visual band 3
25 Jun 2025 - 10:40 UTC
Last update > 1 hour
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