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US Daily Pilot Balloon Observations
Pilot Balloon observational forms for the United States. Taken by Weather Bureau and U.S. Army observers. Period of record 1918-1960. Records scanned from the NCDC microfilm... -
Cooperative Hurricane Network Obs
Observations from the Cooperative Hurricane Reporting Network (CHURN), a special network of stations that provided observations when tropical cyclones approached the... -
US Voluntary Observing Ship (VOS) - International Maritime Meteorological Tap...
The US Voluntary Observing Ships (VOS) report surface marine observations in both real-time (FM-13 ship format) and delayed-mode (International Maritime Meteorological Tape -... -
US Voluntary Observing Ship (VOS) - International Maritime Meteorological Tap...
The US Voluntary Observing Ships (VOS) report surface marine observations in both real-time (FM-13 ship format) and delayed-mode (International Maritime Meteorological Tape -... -
Pre-1947 Marine Monthly Observations
Observations taken on board U.S. Navy and merchant marine vessels and submitted to the U.S. Weather Bureau. Merchant ships are of many nationalities, and mainly cover voyages in... -
Historic Climate Diaries and Journals
Diaries and Journals containing weather information in a non-tabular format. Records date from 1735 through the early 20th century. Much of the weather and climate data recorded... -
NCEP-GTS Marine Observations in BUFR format
The Global Telecommunications System (GTS) is a major component of transmitting global meteorological data, consisting of both in situ and satellite observations. This data is... -
Upper Air Observations - Synoptic Code
Daily radiosonde and rawinsonde observations at standard and significant levels, recorded in synoptic code. Period of record 1950-1951. -
Meteorological Summaries
Multi-year summaries of one or more meteorological elements at a station or in a state. Primarily includes Form 1078, a United States Weather Bureau form designed for recording... -
Simultaneous Marine Observations
Observations from Naval vessels, primarily American, taken once daily at Greenwich Noon time. Forms are monthly and were captured from records held at the National Archives.... -
Surface Observations - Synoptic Code
Daily weather observations from global land stations, recorded in synoptic code. Period of record 1950 only. -
Upper Air Observations - Synoptic Code
Daily radiosonde and rawinsonde observations at standard and significant levels, recorded in synoptic code. Period of record 1950-1951. -
Climatography of the United States
Numbered series of NOAA publications that contain environmental information climate summaries and station normals. Each series contains a volume for each state, climate... -
Local Climatological Data ACSII Format
Comma-delimited text files used to create the Local Climatological Data PDF files found in the Local Climatological Data library. Period of record begins in 1998, when LCDs... -
Non-Coop Station History Forms Digest
Single 71-page document entitled 'Station history non-COOP Keying Rules & Forms Digest,' dated December 12, 2003. Contractors with NCDC Climate Database Modernization... -
Iraq Radiosonde Launch Records
Iraqi upper air records loaned to NCDC from the Air Force 14th Weather Squadron. Scanned notebooks containing upper air radiosonde launch records and data. Launches were... -
Ship Observations - VOS and Navy
Combination of Voluntary Observing Ship (VOS) and US Navy Ship weather observations. Obs generally taken 2-4 times daily at 00, 06, 12, and 18z. -
US Naval Observatory Hourly Observations
Hourly observations journal from the National Observatory in Washington DC. The observatory is the first station in the United to produce hourly observations over a long period.... -
Lightship Monthly Observations
Daily Weather Observations (Monthly Form 1001) from lightship stations in the United States. Please see the 'Surface Weather Observations (1001)' library for more information.... -
AL-USRCRN Photo Information
Photos of Alabama USRCRN stations and their immediate surroundings. Taken by engineering techs from NOAA's Atmospheric Turbulence and Diffusion Division (ATDD). Photos are used...