Data from the October 4, 1998 Oklahoma Tornado Outbreak


Background Information

Morning outlook from SPC

Severe Thunderstorm Warnings from OUN

Tornado Warnings from OUN

Severe Weather Statement from OUN

Tornado Track Map

00Z 300 mb Map

00Z 500 mb Map

00Z 700 mb Map

00Z 850 mb Map

12Z OUN sounding

18Z OUN sounding

00Z OUN sounding

Lamont Wind Profiler

Purcell Wind Profiler

Constant Height Wind Profiler Chart

Upper Air Temperature, RH maps

19Z WSR-88D VWP Hodograph

20Z WSR-88D VWP Hodograph

21Z WSR-88D VWP Hodograph

22Z WSR-88D VWP Hodograph

23Z WSR-88D VWP Hodograph

00Z WSR-88D VWP Hodograph

01Z WSR-88D VWP Hodograph


Overview Radar Images

2000 Radar

2100 Radar

2200 Radar

2300 Radar

0000 Radar

0100 Radar

0200 Radar

0300 Radar


Northern Storm

Approx 2000Z
northa.png
Mesonet
Approx 2030Z
northb.png
Mesonet

Watonga-Dover Storm

Approx 2230Z
wata.png
Mesonet
Approx 2300Z
watb.png
Mesonet
Watonga- 2240Z
Watonga- 2250Z
Dover- 2325Z
Dover- 2335Z

Stillwater Storm

Approx 2330Z
stilla.png
Mesonet
Approx 0000Z
stillb.png
Mesonet
Stillwater-2347Z

Southern Storm

Approx 2330Z
southa.png
Mesonet
Approx 0000Z
southb.png
Mesonet
Cross Section, Cyril - 2355Z
Moore- 0127Z
Moore- 0132Z
Moore- 0137Z

Other Storms

Approx 0000Z
gutha.png
Mesonet
Approx 0015Z
Mesonet
Guthrie -0017Z