Practical Exercises in Elementary Meteorology

Rainfall of the United States, with Annual, Seasonal, and other Charts. Alfred J. Henry. United States Department of Agriculture, Weather Bureau, Bulletin D, Washington, D. C. 1897. 9

⁄

× 11

⁄

inches. Pp. 58. Charts 10. Plates III.

A more recent publication than the preceding one, the averages having been compiled to the end of 1896. The charts are smaller than most of those in Bulletin C, and therefore not so well adapted for class-room illustration. The chart of mean annual precipitation is the latest and best published. The rainfall of the crop-growing season receives separate treatment, and is illustrated by means of two charts. The discussion in the text is excellent.

F. Meteorological Tables

Smithsonian Meteorological Tables. Smithsonian Miscellaneous Collections, 844. Washington, D. C. 1893. 8vo. Pp. 262.

A very complete set of tables.

Handbook of Meteorological Tables. H. A. Hazen (of the United States Weather Bureau). Washington, D. C. 1888. 8vo. Pp. 127. $1.50.

Contains forty-seven tables, comprising all that are needed by the working meteorologist. Includes tables for Fahrenheit and Centigrade conversions, for barometric hypsometry and reduction to sea level, for the psychrometer, etc.

Tables for Obtaining the Temperature of the Dew-Point, Relative Humidity, etc. United States Department of Agriculture, Weather Bureau, Washington, D. C. 1897. 8vo. Pp. 29.

These are the tables now in use by the Weather Bureau.

G. Illustrations

Classification of Clouds for the Weather Observers of the Hydrographic Office. Hydrographic Office, Bureau of Navigation, Department of the Navy, Washington, D. C. 1897. Sheet of twelve colored views. Price 40 cents. In book form, with descriptive text, $1.00.

An excellent set of cloud views, classified according to the International Nomenclature. The text describes the various cloud forms and shows their value as weather prognostics. An attractive addition to the furnishings of a schoolroom.

Selected List of Cloud Photographs and Lantern Slides.

Consists of twenty-eight photographs, and the same number of lantern slides, of the typical cloud forms, selected by the present writer from the collection in the Physical Geography Laboratory of Harvard University. The photographs (20 cents each, mounted) and slides (40 cents each) may be purchased of E. E. Howell, 612 17th Street, N. W., Washington, D. C. A description of these views was published in the American Meteorological Journal for July, 1894 (Boston, Mass., Ginn & Company).

Photographs. Photographs of miscellaneous meteorological phenomena, such as snow and ice storms, damage by storm-waves or high winds, wind-blown trees, lightning, etc., may often be purchased of local dealers. They add to the attractiveness of a schoolroom and furnish excellent illustrations in teaching.

H. General

The following Bulletins of the Weather Bureau may be found useful as reference books:

No. 1. Notes on the Climate and Meteorology of Death Valley, California. Mark W. Harrington. 8vo. 1892. Pp. 50.

No. 8. Report on the Climatology of the Cotton Plant. P. H. Mell. 8vo. 1893. Pp. 68.

No. 10. The Climate of Chicago. H. A. Hazen. 8vo. 1893. Pp. 137.

No. 11. Report of the International Meteorological Congress held at Chicago, III., Aug. 21-24, 1893. 8vo. Pt. I, 1894, pp. 206. Pt. II, 1895, pp. 583. Pt. III, 1896, pp. 772. Pt. IV, not yet issued.

No. 15. Protection from Lightning. Alexander McAdie. 8vo. 1895. Pp. 26.

No. 17. The Work of the Weather Bureau in Connection with the Rivers of the United States. Willis L. Moore. 8vo. 1896. Pp. 106.

No. 19. Report on the Relative Humidity of Southern New England and Other Localities. A. J. Henry. 8vo. 1896. Pp. 23.

No. 20. Storms, Storm Tracks and Weather Forecasting. Frank H. Bigelow. 8vo. 1897. Pp. 87.

No. 21. Climate, of Cuba. Also, A Note on the Weather of Manila. W. F. R. Phillips. 8vo. 1898. Pp. 23.

No. 23. Frost: When to expect it and how to lessen the Injury therefrom. W. H. Hammon. 8vo. 1899. Pp. 37.

No. 25. Weather Forecasting: Some Facts Historical, Practical, and Theoretical. Willis L. Moore. 8vo. 1899. Pp. 16.

No. 26. Lightning and the Electricity of the Air. In two parts. A. G. McAdie and A. J. Henry. 8vo. 1899. Pp. 74.

The following miscellaneous publications of the Weather Bureau may also prove of value.

Injury from Frost and Methods of Protection. W. H. Hammon. 8vo. 1896. Pp. 12.

Some Climatic Features of the Arid Regions. Willis L. Moore. 8vo. 1896. Pp. 19.

Investigation of the Cyclonic Circulation and the Translatory Movement of the West Indian Hurricanes. The late Rev. Benito Viñes, S. J. 8vo. 1898. Pp. 34.

Requests for weather maps, Bulletins, and other publications of the Weather Bureau should be sent to the Chief of the Weather Bureau, Washington, D. C. All requests are dealt with on their merits, and in cases where it is deemed that effective use will be made of the publications they are usually sent free of charge.

notes

1

In the United States, marine meteorological observations are forwarded to the United States Hydrographic Office, Navy Department, Washington.

2

Each scholar will need a blank book in which to preserve the observations.

3

Unless the isotherms are exactly parallel, the scale cannot be at right angles to both of them. It should, however, be placed as nearly as possible in that position.

4

In the Northern Hemisphere.

5

Derived from the 8 A.M. observations. This does not give the true mean temperature.

6