7 January 1948 13:35 - Owensboro, Kentucky, USA -   One object was observed by several witnesses. Explanation: Balloon.

7 January 1948 14:10 - Madisonville, Kentucky, USA -   Balloon-like object observed. One ball was observed by several hundred witnesses for several hours (Garrett). Explanation: Balloon.

7 January 1948 15:30 - Lexington, Kentucky, USA -   One object was observed.

7 January 1948 16:15 - Columbus, Ohio, USA -   Observation of strange light to the southwest of Lockbourne. Explanation: Venus.

7 January 1948 16:45 - Nashville N, Tennessee, USA -   One object was observed by a male witness for 70 minutes (Seyfert). Explanation: Balloon.

8 January 1948 Afternoon - Godman Field, Kentucky, USA -   An unidentified object, later identified as a planet, was observed. An unidentified object, later identified as a planet, was observed. One object was observed by several witnesses at an airfield (Blackwell; West). Explanation: Venus.

In February 1948 - Miami Beach, Florida, USA -   A daylight disc was observed by a male witness (Bohland).

2 February 1948 17:05 - Norton N9M, Kansas, USA -   Photo of irregular shaped UFO.

20 February 1948 13:15 - Boise, Idaho, USA -   One object was observed by two witnesses in a city (Hall).

20 February 1948 13:15 - Emmett, Idaho, USA -   Surveyors see small flat, heart-shaped UFO, fuzzy across back edge as if "dipped in cream", flying point first below cloud level 2000-4000'.

5 March 1948 09:00 - Moffatt Field, California , USA -   One object was observed by one witness at an airfield for 12 seconds (Ribera).

24 March 1948 17:00 - Surrey, UK -   A daytime disc was reported for 90 minutes.

In Spring 1948 Around 1000 - Tucson, Arizona , USA -   Three objects were observed by 100 witnesses for over 15 minutes (Hodgson).

In Spring 1948 10:00 - La Porte, Indiana, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One disc was observed by two witnesses for six seconds (Gulledge).

1 April 1948 - Luzon, Philippines -   Pilot saw a half-moon shaped "flying wing" about 30 feet wide 20 feet long

1 April 1948 09:55 - Luzon Se, Philippines -   Flight of three F-47S Thunderbolts. 10m diameter silver disc maneuvers, makes 90 degree turns. Had small fin. Radio frequency interference. Explanation: Natural.

5 April 1948 Daytime - Manila, Philippines -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed.

5 April 1948 14:00 - Holloman AFB, New Mexico, USA -   Project Blue Book "unidentified" case.Viewed through theodolite. two silent 35m diameter saucers make fast turns. one shoots up vertically. (IUR)

9 April 1948 14:06 - Holloman AFB, New Mexico, USA -   A daytime disc was observed.

9 April 1948 15:10 - Montgomery, Alabama, USA -   A silver parachute-shaped eight feet disc with a five feet long cable. Explanation: Balloon.

12 April 1948 11:00 - Ashley, Ohio, USA -   Large vertical cylinder flies against wind, trails streamers.

16 April 1948 14:05 - Lidhult, Sweden -   Flying discs were observed. Several discs were observed by one witness (Backstrom).

18 April 1948 - Fairbanks, Alaska, USA -   A noiseless object with a flat discus shaped object eight inches in size. Explanation: Balloon.

19 April 1948 16:15 - Greenville AFB, South Carolina, USA -   A stationary silvery or white sphere directly overhead. Size estimated at slightly smaller than a 42 feet AT-6 at the indicated altitude. Explanation: Balloon.

30 April 1948 10:15 - Anacostia, Maryland, USA -   Pilot Lowe incident. Yellow sphere in opposite course south to north at constant altitude. Explanation: Balloon.

In early May 1948 12:15 - Richmond, California , USA -   Six objects were observed by three witnesses briefly (Mygrant).

7 May 1948 15:45 - Memphis, Tennessee, USA -   50 or more lights make sharp turns in sky for three hours. Fly east to west. Not meteors, according to astronomer. Explanation: Meteor.

10 May 1948 19:00 - Scipio, Indiana, USA -   Round red glowing ball going west in northern sky.

12 May 1948 Around midnight - Westfield, Indiana, USA -   Private Pilot incident. Explanation: Aircraft.

13 May 1948 Daytime - Shaker Heights, Ohio, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one male witness (Comella).

31 May 1948 13:20 - Wilmington, North Carolina, USA -   Fog or smoke. Cigar-shaped object moved at terrific speed. Smokes, veers, slows down, then speeds off rapidly to the east. Project Blue Book case #00129

20 June 1948 Noon - Glenwillow, Ohio, USA -   One object was observed by two witnesses for over one minute (Edic).

In July 1948 Daytime - Asotin Sw20M, Washington, USA -   Two objects were observed by three witnesses for two minutes (Ruckman).

In July 1948 13:00 - Pasco, Washington, USA -   Private Pilot incident.

In Mid- 1948 Afternoon - Erie, Pennsylvania, USA -   Moved at rapid pace W rapidly to the east, parallel to the shore line of Lake Erie. When it reached position over city of Erie, Pennsylvania it abruptly shot straight up, 3x faster.

In Mid- 1948 Around 1500 - Detroit, Michigan, USA -   One object was observed by several witnesses for 12 seconds (Lemke).

In Mid- 1948 Night - Green Ridge, Missouri, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one female witness.

4 July 1948 - Camden, New Jersey, USA -   One object was observed by a male witness at a park (Thompson).

4 July 1948 Around 1400 - Longmont, Colorado , USA -   An aircraft-like object was observed. One aircraft-like object was observed by two witnesses on a farm for 12 seconds (Zimmerman). Explanation: Aircraft.

11 July 1948 16:40 - West Bolton, Vermont, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by one experienced male witness (Streeton).

14 July 1948 Daytime - Boise, Idaho, USA -   More than six objects were observed by three witnesses (Shangle).

17 July 1948 16:50 - San Acacia, New Mexico, USA -   Group of seven aluminum circular possibly spherical objects. Explanation: Natural.

20 July 1948 13:30 - Arnhem, Netherlands -   Cigar with two rows of windows. Seen four times. Moved through sky very fast.

21 July 1948 Afternoon - Lone River Sw30M, California , USA -   Balloon-like object observed. One ball was observed at an observatory (Abell). Explanation: Balloon.

21 July 1948 Afternoon - Van Nuys, California , USA -   Balloon-like object observed. One ball was observed for two hours (Richardson). Explanation: Balloon.

24 July 1948 Around 0200 - Robins AFB, Georgia, USA -   Squash-shaped object with flaming exhaust

24 July 1948 Around 1700 - Las Cruces, New Mexico, USA -   One object was observed by a male witness for three hours. Explanation: Balloon.

24 July 1948 20:00 - Rayne, Louisiana, USA -   Teacher incident.

25 July 1948 10:14 - Punkin Center, Washington, USA -   One object was observed. Explanation: Balloon.

25 July 1948 Around 1400 - Yakima, Washington, USA -   An unidentified object, later identified as a planet, was observed. An unidentified object, later identified as a planet, was observed. One object was observed by a male witness for three hours (Hunt). Explanation: Venus.

25 July 1948 14:00 - Yakima, Washington, USA -   Hundreds of witnesses see silvery moon-sized flying blob.

26 July 1948 08:45 - Red Bank, New Jersey, USA -   Balloon-like objects observed. A group of balls was observed by a male witness for several hours (Hardy). Explanation: Balloon.

26 July 1948 10:00 - Alice, Texas, USA -   An unidentified object, later identified as a planet, was observed. An unidentified object, later identified as a planet, was observed. One object was observed by a male witness for three hours (Guinn). Explanation: Venus.

26 July 1948 15:45 - Santa Fe, New Mexico, USA -   Less than 30 objects were observed by two witnesses (Hansen; McKittrick).

27 July 1948 08:33 - Albuquerque, New Mexico, USA -   Flat, round object reflecting light, stationary at times. Explanation: Venus.

27 July 1948 10:00 - Alice, Texas, USA -   An unidentified object, later identified as a planet, was observed. An unidentified object, later identified as a planet, was observed. One object was observed by a male witness for three hours (Blackburn; Delahan). Explanation: Venus.

27 July 1948 10:30 - Warrenton, Georgia, USA -   One object was observed by one witness briefly (Hill).

29 July 1948 09:18 - Indianapolis, Indiana, USA -   Shiny propeller-shaped aluminum object

30 July 1948 Daytime - Santa Fe, New Mexico, USA -   Four objects were observed by two witnesses (Fuller).

31 July 1948 08:25 - Indianapolis, Indiana, USA -   Cymbal shaped or domed disc object

In August 1948 18:30 - Martigues, France -   Luminous cigar-shaped UFO with flashing lights along the sides. Stopped in flight, then shot rapidly to the southeast fast. Police investigation.

In August 1948 19:45 - Columbus, Ohio, USA -   Balloon-like object observed. One ball was observed (Saunders). Explanation: Balloon.

1 August 1948 Daytime - Clark Afb, Philippines -   Wingless cigar with row of lights.

1 August 1948 14:00 - Groveport, Ohio, USA -   A meteor-like object was observed. One object was observed by two witnesses for five minutes (Yantis). Explanation: Meteor.

3 August 1948 - Portland, Oregon, USA -   One object was observed by a male witness (Jensen).

3 August 1948 Around 0800 - Moskva Nw25Km, Russia -   Long silent metallic cylinder with no wings, very high altitude, moves very fast moving rapidly to the northeast .

In early August 1948 Morning - Pacific -   Everyone on airliner saw huge, metallic cigar shaped object to the south, make 90 degree turn into clouds.

11 August 1948 12:15 - Hamel, Minnesota, USA -   A round, dull gray or silver object two ft diameter

12 August 1948 Around 1000 - Barkaby Airfield, Sweden -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object, about 40 feet across, was observed by one witness at an airfield (Wrangel).

15 August 1948 Daytime - Deer Lodge, Montana, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by three male witnesses (Thompson).

15 August 1948 13:00 - Phoenix, Arizona , USA -   Four silver discs flew east rapidly to the west, flip in sequence. three reappear.

22 August 1948 13:00 - Deer Lodge Ne, Montana, USA -   An unidentified object was sighted, but with appearance and behavior that most likely would have a conventional explanation. One object was observed by three male witnesses for two minutes (Mohan).

25 August 1948 16:00 - Hayden Lake, Idaho, USA -   Two objects were observed by one witness for 42 seconds (Roberts).

In September 1948 Daytime - Port Said, Ss Skaug, Egypt -   Photo of ovoid or oval object, with apparent rough exterior.

5 September 1948 Daytime - Lake Keechelus W, Washington, USA -   An aircraft-like object was observed. One aircraft-like object was observed by one witness (Ferguson). Explanation: Aircraft.

12 September 1948 15:20 - Pittsburgh, Pennsylvania, USA -   Round white object moving at high speed

18 September 1948 17:00 - Shreveport, Louisiana, USA -   Bright white aluminum half-spherical object

22 September 1948 - Albany, Georgia, USA -   Near Turner AFB

23 September 1948 - San Pablo, California, USA -   Fast-flying irregularly shaped translucent white "amoeba"

23 September 1948 - Los Alamos, New Mexico, USA -   Oval orange luminous object

23 September 1948 09:40 - Los Alamos, New Mexico, USA -   Group at Los Alamos airport see tilted silver disc, apparent size of dime at arms length. Distance 15 miles. Source: Jerome Clark. Explanation: Venus.

23 September 1948 09:40 - Los Alamos, New Mexico, USA -   Sun-reflecting glint in the sky from a flat circular metallic object

23 September 1948 12:00 - San Pablo, California , USA -   Gray rectangular object and transparent amoeba-like thing. Flew fast.

In October 1948 09:40 - Qindao, China -   Shot straight up.

In October 1948 Noon - Hollis, Oklahoma, USA -   One object was observed by one witness for a few seconds (Tyson).

In October 1948 16:30 - Benton, Wisconsin, USA -   Farmer incident.

7 October 1948 Daytime - Stinson Beach, California , USA -   Two objects were observed by one witness (Huff).

9 October 1948 Daytime - Osage, Wyoming, USA -   More than one object was observed by two male witnesses for two minutes (Griffin).

15 October 1948 16:00 - Le Havre, France -   Classic domed disc hovers. Moves away slowly, then very fast.

16 October 1948 11:45 - Sterling, Utah, USA -   A flattened football or lozenge shaped black object

18 October 1948 17:05 - Pacific Heights, Hawaii, USA -   Round or elliptical bright silver object 10-15 feet in size. Explanation: Balloon.

22 October 1948 14:30 - Garrett, Indiana, USA -   More than six objects were observed by two witnesses (Bradin).

28 October 1948 13:00 - Neubiberg Afb, Germany -   USAF incident. Explanation: Aircraft.

7 November 1948 15:30 - Lockbourne, Ohio, USA -   An unidentified object was sighted, that had an unusual appearance or performance. One object was observed for 20 minutes.

15 November 1948 16:00 - Nevada S, Missouri, USA -   Whirring sound. Large disc hovers, two small objects drop from disc and fly away rapidly to the southwest. Disc flies to the northeast .

30 November 1948 - Nevada, Missouri, USA -   A daytime disc was observed by one witness.

December 5 -8,11,13,14,20 & 28 1948 - Los Alamos, New Mexico, USA -   Multiple sightings, December 5-28.

In 1949 Daytime - Utah, USA -   A green fireball was observed. One green green fireball was observed. Explanation: Meteor.

In 1949 Daytime - Lamar, Missouri, USA -   A flying disc was observed. One disc was observed by more than one male witness, one of them an experienced observor (Foster).

In 1949 Daytime - York, Pennsylvania, USA -   Flying discs were observed using optical instruments. A hundred discs, larger than a star, was observed by one male witness (Rhoads).

24 December 1948 07:13 - Ouchy Lausanne, Switzerland -   A flying disc was observed. One disc was observed by one witness.