Our trunk kit held a handful of meteorological instruments connected to a laptop. Barometer, anemometer, thermometer, and so on. We also had a helium canister and a single balloon issued by the NWS, just in case we saw a significant event.
These things were secured as we bumped and rolled down state and U.S. highways. Eventually, we turned west again to approach the storm head-on.
The shelf cloud glowed ominously with the sunset behind it.
Read more