Catalog - Data.gov

Found 12 datasets matching "date of freeze".

Federal
Date of Freeze (Map Service)
- Organization: Department of Agriculture
- Updated: 2025-10-27
Date of freeze for historical (1985-2005) and future (2071-2090, RCP 8.5) time periods, and absolute change between them, based on analysis of MACAv2METDATA.
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Search relevance: 208.17 | Views last month: 0
Federal
Number of Frost-Free Days (Map Service)
- Organization: Department of Agriculture
- Updated: 2025-10-27
Date of freeze for historical (1985-2005) and future (2071-2090, RCP 8.5) time periods, and absolute change between them, based on analysis of MACAv2METDATA.
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Search relevance: 103.32 | Views last month: 0
Federal
ABoVE: Passive Microwave-derived Annual Snowpack Main Melt Onset Date Maps, 1988-2018
- Organization: National Aeronautics and Space Administration
- Updated: 2025-04-23
This dataset provides the annual date of snowpack seasonal beginning melt (i.e., main melt onset date, MMOD) across northwest Canada; Alaska, U.S.; and parts of far eastern Russia at 6.25 km...
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Search relevance: 50.23 | Views last month: 0
Federal
Global Lake and River Ice Phenology Database, Version 1
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
The Global Lake and River Ice Phenology Database contains freeze and thaw/breakup dates as well as other descriptive ice cover data for 865 lakes and rivers in the Northern Hemisphere. Of the 542...
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Search relevance: 48.55 | Views last month: 1
Federal
ABoVE: Passive Microwave-derived Annual Snowpack Main Melt Onset Date Maps, 1988-2023
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
This dataset provides the annual date of snowpack seasonal beginning melt (i.e., main melt onset date, MMOD) across northwest Canada, Alaska, US, and parts of far eastern Russia at 6.25-km...
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Search relevance: 48.40 | Views last month: 0
Federal
Hydrocarbon concentration, gas chromatography-mass spectrometry characterization, mass-to-charge ratio and monoisotopic intensity, short-lived radioisotope, benthic infauna, sediment texture and composition data collected aboard R/V Justo Sierra cruise JS-0815 in the southern Gulf of Mexico from 2015-07-31 to 2015-08-08 (NCEI Accession 0226973)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-04-14T00:00:00.000+00:00
This dataset contains the concentration of polycyclic aromatic hydrocarbon (PAHs) and biomarkers (hopanes, steranes, alkanes) in marine sediment cores using gas chromatography-mass spectrometry...
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Search relevance: 41.98 | Views last month: 0
Federal
Southwest Alaska Network Ground Based Vegetation Monitoring: Soil Temperature Logger Files 2007-2023
- Organization: Department of the Interior
- Updated: 2025-08-07T00:00:00Z
Temperature sensors are installed at a subset of readily accessible, permanent plots to monitor soil temperature. The objective of monitoring soil temperature is to document soil freeze-thaw dates...
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Search relevance: 35.36 | Views last month: 0
Federal
Ross Sea oceanographic data, 1983-1987 : USCGC Glacier, January-February 1983; USCGC Polar Sea, January-February 1984; USCGC Polar Star, February 1985; USCGC Polar Sea, February 1987 (NCEI Accession 8900108)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-13T00:00:00.000+00:00
Temperature profile and chemical data were collected using CTD casts from USCGC POLAR SEA and other platforms in the Ross Sea from 19 December 1976 to 06 February 1985. Data were submitted by the...
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Search relevance: 34.81 | Views last month: 1
Federal
Temperature profile data collected using BT and XBT casts in a World-wide distribution from NOAA Ship MALCOLM BALDRIGE and other platforms from 1990-06-22 to 1991-08-29 (NCEI Accession 9100184)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-14T00:00:00.000+00:00
Temperature profile data were collected using XBT and BT casts from NOAA Ship MALCOLM BALDRIGE and other platforms in a World-wide distribution from 22 June 1990 to 29 August 1991. Data were...
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Search relevance: 34.65 | Views last month: 0
Federal
Temperature profile and water depth data from BT and XBT casts in the Atlantic Ocean from USCGC POLAR SEA from 1983-12-14 to 1984-05-06 (NCEI Accession 8600108)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-11T00:00:00.000+00:00
Temperature profile and water depth data were collected using BT and XBT casts from the USCGC POLAR SEA in the Atlantic Ocean. Data were collected from 14 December 1983 to 06 May 1984 by Lamont -...
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Search relevance: 33.95 | Views last month: 0
Federal
U.S. Monthly Climate Normals (1981-2010)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-08-21T00:00:00.000+00:00
The U.S. Monthly Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as well as U.S. territories,...
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Search relevance: 26.60 | Views last month: 2
Federal
U.S. Supplemental Climate Normals (1981-2010)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-08-17T00:00:00.000+00:00
The U.S. Annual Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as well as U.S. territories,...
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Search relevance: 26.29 | Views last month: 2

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