Researchers and storm chasers from the National Weather Service’s Severe Storms Laboratory in Norman, Oklahoma make the first field deployment of the 300-pound TOtable Tornado Observatory (TOTO) instrument package, a modified oil drum filled with meteorological instrumentation which is intended to be placed directly into the path of an oncoming tornado. The first deployment, in north Texas, yields no data – no tornado forms for TOTO to study. Over the next five years, despite several “close calls”, TOTO is never successfully placed in the direct path of a tornado. The TOTO program is discontinued in 1987.
On the 45th anniversary of a similar severe weather event, a major outbreak of violent tornadoes strikes the northern midwest, causing 271 deaths and over a thousand injuries in Wisconsin, Illinois, Indiana, Iowa, Ohio, and Michigan; 137 of the deaths occur in Indiana alone. With weather radar still in its…
Using a World War II-era aviation radar system, Illinois State Water Survey electrical engineer Donald Staggs makes the first radar-based detection of a nearby tornado, part of a tornado outbreak striking in and near Champaign, Illinois. The "hook echo" is the distinctive radar signature of a rapidly evolving small-scale cyclone…
A small but powerful tornado touches down near theLogBook.com's home office in downtown Fort Smith, Arkansas shortly after 11pm. It traverses two more counties, and kills three people, before dissipating. This is part of a larger tornado outbreak that has plagued much of Oklahoma earlier in the day. The storm…
Researchers and storm chasers from the National Weather Service’s Severe Storms Laboratory in Norman, Oklahoma make the first field deployment of the 300-pound TOtable Tornado Observatory (TOTO) instrument package, a modified oil drum filled with meteorological instrumentation which is intended to be placed directly into the path of an oncoming tornado. The first deployment, in north Texas, yields no data – no tornado forms for TOTO to study. Over the next five years, despite several “close calls”, TOTO is never successfully placed in the direct path of a tornado. The TOTO program is discontinued in 1987.
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