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US Monthly Pilot Balloon Observations
Monthly winds aloft summary forms summarizing Pilot Balloon observational data for the United States. Generally labeled as Form 1114, and then transitioning to Form 22 in the... -
Iraq Daily Upper Air Observations
Iraqi upper air records loaned to NCDC from the Air Force 14th Weather Squadron. Period of Record is 1962-1986. -
Iraq Daily Upper Air Observations
Iraqi upper air records loaned to NCDC from the Air Force 14th Weather Squadron. Period of Record is 1962-1986. -
Iraq Hourly Upper Air Observations
Iraqi upper air records loaned to NCDC from the Air Force 14th Weather Squadron. Period of Record is 1970-1984. -
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... -
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... -
Upper Air Observations - Synoptic Code
Daily radiosonde and rawinsonde observations at standard and significant levels, recorded in synoptic code. Period of record 1950-1951. -
Upper Air Observations - Synoptic Code
Daily radiosonde and rawinsonde observations at standard and significant levels, recorded in synoptic code. Period of record 1950-1951. -
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... -
Upper Air Reference Materials
Instructions for observing and recording radiosonde, pilot balloon and other in-situ observations above the earth's surface. Includes Weather Bureau Circular O. -
US Air Force Balloon Observations
Worksheets containing pilot balloon data computed from releases at Air Force stations in the western United States. Elevation and azimuth angles are used to compute wind... -
Upper Air Reference Materials
Instructions for observing and recording radiosonde, pilot balloon and other in-situ observations above the earth's surface. Includes Weather Bureau Circular O.