Distribution of forecasts and weather information
Meteorological Society, Royal

of Theories of cyclones and anticyclones

Hot period in Southeastern United States

Housing and sunshine

Hungary

Imperial Marine Meteorological Observatory at Kobe, commended ...182

Insolation

(See Solar radiation)

ཧྨའི་

Motion pictures
Mountains

National Geographic Society, Solar radiation expedition
New England, Ice storm in

Nova Scotia, Phenological observations in
North Dakota, dry snowfall

Observatorio de El Salto

Observatory—

Imperial Marine, at Kobe, Japan

Ward-Cameron, at New Haven, Conn.

Observing during eclipses

Ocean currents

Oceanography

Ocean temperatures

across Equator

and Forecasting_rainfall

Gulf Drift and European weather

Gulf Stream intensifies cyclones
El Niño

and Texas wind

Thermographs recommended

Olivier, C. P., Meteors (Review)

Optical phenomena

Oranges (See fruit)

.141-143, 149-150 .44, 46, 175 .179-183

.87-88 163-164

.44

.175

.46 .88-89

.182 124-125

Orchard heating

Oregon

140

.10, 59-61, 82-83, 88, 183

155-156

46-47, 64, 183

.137

.73-74

Pressure changes, Barometer well

Pressure reduction to levels in free air

Rainfall (See also Europe, and U. S. Exceptional weather)

Frequency by intensities in Washington and Oregon

Interception by trees

Local

Long range forecasting of

Variability in Washington
Raingages (See also Instruments)
Exposure and catch
"Rainmaking"

...

.156-159

.163-164

.130

....108 ...40, 140

Seismograph as weather instrument

Sequences in weather

..185 140

179-183

Services, Meteorological (See also Observatory and U. S. Weather

Bureau)

..184

.88, 112

(diagram) 143, (text) 145-146

Thermometers, The co-operative observer's
Thunderstorms-(See also Rain)

Foci in U. S.

the Free air in, as a problem Potential gradient changes during Shenandoah in

and Static

Tides, Affected by winds

.174-175
126

United States (See also under states)

Climates of

Climatology, In annual report, Chief, U. S. Weather Bureau

Exceptional weather

Solar climate of

Tornadoes

.44, 45-46, 151-155, 171-172, 183

.14, 15-16, 18-19, 41, 89, 90-92

.131

Mechanics of fluid rotation in atmosphere

Ward, R. DeC., The Climates of the United States (Review)
Washington-

Ancient climate

Weather (See under geographic divisions)

Weather map, daily, Pacific coast, including part of Pacific Ocean ...162

Weather maps, North Pacific

Weather philosophy

Weather by radio

Weather, World

Wiggin, G. O., retires

During eclipse

Winds (See also Cyclones and Dynamic meteorology)

Mechanism of fluid rotation in the atmosphere

and Stages in Columbia River

Strongest on record in U. S.

Texas and land and water temperatures

Variation with height

Windstorm insurance

40,

.20-21
.67-68

89
159-160
184-185

113-117

..107

.8

.8