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 Exceptional Events 2012
Sort by AttachmentsUse SHIFT+ENTER to open the menu (new window).
1/22/12Use SHIFT+ENTER to open the menu (new window).
Cowtown157.5 ug/m3PM10Low pressure system on 1/21/12, residual suspended dust on 1/22/12
2/27/12Use SHIFT+ENTER to open the menu (new window).
Stanfield276.3 ug/m3PM10Cold front (Max. wind speed 41 mph)
2/27/12Use SHIFT+ENTER to open the menu (new window).
Maricopa225.9 ug/m3PM10Cold front (Max. wind speed 41 mph)
2/27/12Use SHIFT+ENTER to open the menu (new window).
Cowtown171.8 ug/m3PM10Cold front (Max. wind speed 41 mph)
3/17/12Use SHIFT+ENTER to open the menu (new window).
Cowtown178.7 ug/m3PM10Cold front (Max. wind speed 35 mph)
4/14/12Use SHIFT+ENTER to open the menu (new window).
Maricopa199.9 ug/m3PM10Cold Front (Max. wind speed 31 mph)
5/9/12Use SHIFT+ENTER to open the menu (new window).
Stanfield332 ug/m3PM10Upper Level Low (Max. wind speed 46 mph)
5/9/12Use SHIFT+ENTER to open the menu (new window).
PCH260.4 ug/m3PM10Upper Level Low (Max. wind speed 46 mph)
5/9/12Use SHIFT+ENTER to open the menu (new window).
Maricopa169.7 ug/m3PM10Upper Level Low (Max. wind speed 46 mph)
5/9/12Use SHIFT+ENTER to open the menu (new window).
Combs159 ug/m3PM10Upper Level Low (Max. wind speed 46 mph)
5/25/12Use SHIFT+ENTER to open the menu (new window).
Cowtown317.5 ug/m3PM10Trough/Cold Front (Max. wind speed 33 mph)
6/16/12Use SHIFT+ENTER to open the menu (new window).
Cowtown692.6 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 42 mph)
6/16/12Use SHIFT+ENTER to open the menu (new window).
PCH539.1 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 42 mph)
6/16/12Use SHIFT+ENTER to open the menu (new window).
Stanfield339.1 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 42 mph)
6/16/12Use SHIFT+ENTER to open the menu (new window).
Maricopa257.4 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 42 mph)
6/16/12Use SHIFT+ENTER to open the menu (new window).
Casa Grande233.8 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 42 mph)
6/16/12Use SHIFT+ENTER to open the menu (new window).
Combs176 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 42 mph)
6/26/12Use SHIFT+ENTER to open the menu (new window).
Cowtown205 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 40 mph)
6/26/12Use SHIFT+ENTER to open the menu (new window).
Combs205.5 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 40 mph)
6/27/12Use SHIFT+ENTER to open the menu (new window).
Cowtown504.9 ug/m3PM10Monsoon/2 Seperate Dust Storms (Max. wind speed 47 mph)
6/27/12Use SHIFT+ENTER to open the menu (new window).
Maricopa234.7 ug/m3PM10Monsoon/2 Seperate Dust Storms (Max. wind speed 47 mph)
6/27/12Use SHIFT+ENTER to open the menu (new window).
Stanfield192.5 ug/m3PM10Monsoon/2 Seperate Dust Storms (Max. wind speed 47 mph)
6/27/12Use SHIFT+ENTER to open the menu (new window).
Combs179.9 ug/m3PM10Monsoon/2 Seperate Dust Storms (Max. wind speed 47 mph)
6/30/12Use SHIFT+ENTER to open the menu (new window).
Cowtown194.5 ug/m3PM10Monsoon (Predawn storm outflow from Arizona/Mexico border)
7/11/12Use SHIFT+ENTER to open the menu (new window).
Stanfield337.4 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 49 mph)
7/11/12Use SHIFT+ENTER to open the menu (new window).
Cowtown281.3 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 49 mph)
7/11/12Use SHIFT+ENTER to open the menu (new window).
Maricopa160.3 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 49 mph)
7/29/12Use SHIFT+ENTER to open the menu (new window).
Stanfield300.9 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 41 mph)
8/5/12Use SHIFT+ENTER to open the menu (new window).
Combs174.4 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 46 mph)
8/8/12Use SHIFT+ENTER to open the menu (new window).
Cowtown389.2 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 36 mph)
8/11/12Use SHIFT+ENTER to open the menu (new window).
Cowtown201.8 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 36 mph)
8/11/12Use SHIFT+ENTER to open the menu (new window).
Stanfield161.9 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 36 mph)
8/14/12Use SHIFT+ENTER to open the menu (new window).
Cowtown382.7 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 44 mph)
8/14/12Use SHIFT+ENTER to open the menu (new window).
Maricopa207.4 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 44 mph)
8/14/12Use SHIFT+ENTER to open the menu (new window).
Stanfield169.2 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 44 mph)
8/21/12Use SHIFT+ENTER to open the menu (new window).
Stanfield181.9 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 32 mph)
9/2/12Use SHIFT+ENTER to open the menu (new window).
PCH491.8 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 33 mph)
9/2/12Use SHIFT+ENTER to open the menu (new window).
Casa Grande175.1 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 33 mph)
9/6/12Use SHIFT+ENTER to open the menu (new window).
PCH164.9 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 39 mph)
9/6/12Use SHIFT+ENTER to open the menu (new window).
Cowtown161.6 ug/m3PM10Monsoon/Dust Storm (Max. wind speed 39 mph)
1/22/12Use SHIFT+ENTER to open the menu (new window).
Maricopa162 ug/m3PM10Low pressure system on 1/21/12, residual suspended dust on 1/22/12 
11/9/12Use SHIFT+ENTER to open the menu (new window).
PCH287.7 ug/m3PM10Cold Front (Max. wind speed 29 mph)
12/13/12Use SHIFT+ENTER to open the menu (new window).
Stanfield227.5 ug/m3PM10Cold Front (Max. wind speed 29 mph)

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