Firestorms are like hot ashes landing on you, they may be small but they hurt a lot or in firestorms case damage a lot. Firestorms look like a tornado absorbing fire, but they’re really whirlwinds made of fire that cause a lot of damage especially when touching flammable items, but most areas recover quickly afterwards. The Firestorm of Peshtigo included many details common to firestorms and caused damage and destruction to property and lives that affected the region, but the area has recovered in its aftermath.
Firestorms are like whirlwinds made of fire so it isn’t as big as a tornado. They’re two thousand degrees which is hot enough to reignite ashes. Most firestorms are called fire whirls because it’s a whirlwind