File:M18 Violet Smoke Grenade.jpg

Error creating thumbnail: File with dimensions greater than 12.5 MP

Original file (6,016 × 4,016 pixels, file size: 1.96 MB, MIME type: image/jpeg)

Summary

An M18 violet smoke grenade was ignited.

Source: original file page License/permission noted during review: Public domain, U.S. Air National Guard Intended wiki use: Strong action/smoke image Review notes: 6016 x 4016. Excellent for showing colored smoke, not an object close-up.

Imported for use on the Military Conflict: Vietnam wiki after media review.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	23:49, 5 June 2026	Error creating thumbnail: File with dimensions greater than 12.5 MP	6,016 × 4,016 (1.96 MB)	Skizmophonic (talk \| contribs)	Add approved media and captions

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Metadata

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Image title	An M18 violet smoke grenade was ignited and thrown during Domestic Operations Training at the 185th Air Refueling Wing in Sioux City, Iowa, June 4, 2023. Security Forces Airmen trained with shields, batons, and smoke grenades. (U.S. Air National Guard photo by Senior Airman Tylon Chapman)
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D750
Author	Senior Airman Tylon Chapman
Copyright holder	Public Domain
Exposure time	1/320 sec (0.003125)
F Number	f/8
ISO speed rating	160
Date and time of data generation	12:45, 4 June 2023
Lens focal length	300 mm
Source	Digital
Credit/Provider	Senior Airman Tylon Chapman
Headline	M18 Violet Smoke Grenade
Usage terms	Public Domain
City shown	Sioux City
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	NIKON D750 Ver.1.15
File change date and time	12:45, 4 June 2023
Y and C positioning	Co-sited
Exposure Program	Manual
Exif version	2.3
Date and time of digitising	12:45, 4 June 2023
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX shutter speed	8.321928
APEX aperture	6
APEX exposure bias	0
Maximum land aperture	5 APEX (f/5.66)
Metering mode	Pattern
Light source	Fine weather
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	39
DateTimeOriginal subseconds	39
DateTimeDigitised subseconds	39
Supported Flashpix version	1
Colour space	sRGB
Sensing method	One-chip colour area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	300 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	0.0.3.2
Serial number of camera	3220716
Lens used	28.0-300.0 mm f/3.5-5.6
Rating (out of 5)	5
Date metadata was last modified	10:20, 4 June 2023
Original transmission location code	USNORTHCOM
Special instructions	Senior Master Sergeant Vincent De Groot 185th Air Refueling Wing Public Affairs Superintendent 712-233-0732
Writer	Senior Airman Tylon Chapman
Unique ID of original document	08AA0D1E2C31A66E6D8EA97E0CEFD380
Copyright status	Copyright status not set
Keywords	Security Forces 185th ARW Iowa Air Guard Training Training Domestic Operation Training
Contact information	tylon.chapman@us.af.mil https://www.185arw.ang.af.mil/ 2920 HQ Avenue Sioux City, Iowa, 51111 USA 7122330732
Province or state shown	Iowa
Country shown	United States
IIM version	4

File:M18 Violet Smoke Grenade.jpg

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