Storms in Arizona in 1970
Every storm the National Weather Service filed in Arizona in 1970, with each episode’s narrative and every event in it. Before 1996 the record holds tornadoes, hail and thunderstorm wind only, without narratives; floods, heat, winter storms and the other kinds begin in 1996.
Arizona in 1970 on the map
Every episode with a place to put it, colored by kind of event.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The year
- Events
- 18
- Deaths
- 0
- Injuries
- 0
- Damage
- $25,000
- Episodes
- 13
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
By kind of event
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 12 | 0 | 0 | |
| Tornado | 3 | 0 | 0 | $25,000 |
| Hail | 3 | 0 | 0 |
Every episode, month by month
July 1970
- Damaging Wind in Arizona, July 6, 1970
- Tornado and Damaging Winds in Arizona, July 19, 1970
- Damaging Wind in Arizona, July 20, 1970
- Hail in Arizona, July 21, 1970
August 1970
- Damaging Wind in Arizona, August 1, 1970
- Damaging Wind in Arizona, August 3, 1970
- Tornado in Arizona, August 8, 1970
- Damaging Wind in Arizona, August 9, 1970
- Damaging Wind in Arizona, August 11, 1970
- Hail in Arizona, August 12, 1970
- Hail and Damaging Winds in Arizona, August 15, 1970
- Damaging Wind in Arizona, August 18, 1970
September 1970
More
Every year in ArizonaEvery state in 1970Tornadoes in Arizona in 197019691971
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.