The extreme drought (D3) category was reached in late January across southeast Pima County, Santa Cruz County and far southwest Cochise County including portions of the Tohono O'odham Nation and the Baboquivari, Santa Rita and Huachuca Mountains. The extreme drought category was also reached across the White Mountains of far northern Graham and Greenlee Counties. Below normal precipitation occurred each month from August of 2017 through January of 2018. Soil moisture readings were well below normal and ranked below the 20th percentile.

Drought in TOHONO O ODHAM NATION, ARIZONA
From 30-JAN-18 12:00:00 to 31-JAN-18 23:59:00 (MST-7)
Property damage: 0.00K
Reported by: Drought Monitor

The extreme drought (D3) category was reached in late January across southeast Pima County, Santa Cruz County and far southwest Cochise County including portions of the Tohono O'odham Nation and the Baboquivari, Santa Rita and Huachuca Mountains. The extreme drought category was also reached across the White Mountains of far northern Graham and Greenlee Counties.  Below normal precipitation occurred each month from August of 2017 through January of 2018.  Soil moisture readings were well below normal and ranked below the 20th percentile.

Drought in UPPER SANTA CRUZ RIVER AND ALTAR VALLEYS, ARIZONA
From 30-JAN-18 12:00:00 to 31-JAN-18 23:59:00 (MST-7)
Property damage: 0.00K
Reported by: Drought Monitor

The extreme drought (D3) category was reached in late January across southeast Pima County, Santa Cruz County and far southwest Cochise County including portions of the Tohono O'odham Nation and the Baboquivari, Santa Rita and Huachuca Mountains. The extreme drought category was also reached across the White Mountains of far northern Graham and Greenlee Counties.  Below normal precipitation occurred each month from August of 2017 through January of 2018.  Soil moisture readings were well below normal and ranked below the 20th percentile.

Drought in TUCSON METRO AREA, ARIZONA
From 30-JAN-18 12:00:00 to 31-JAN-18 23:59:00 (MST-7)
Property damage: 0.00K
Reported by: Drought Monitor

The extreme drought (D3) category was reached in late January across southeast Pima County, Santa Cruz County and far southwest Cochise County including portions of the Tohono O'odham Nation and the Baboquivari, Santa Rita and Huachuca Mountains. The extreme drought category was also reached across the White Mountains of far northern Graham and Greenlee Counties.  Below normal precipitation occurred each month from August of 2017 through January of 2018.  Soil moisture readings were well below normal and ranked below the 20th percentile.

Drought in UPPER SAN PEDRO RIVER VALLEY, ARIZONA
From 30-JAN-18 12:00:00 to 31-JAN-18 23:59:00 (MST-7)
Property damage: 0.00K
Reported by: Drought Monitor

The extreme drought (D3) category was reached in late January across southeast Pima County, Santa Cruz County and far southwest Cochise County including portions of the Tohono O'odham Nation and the Baboquivari, Santa Rita and Huachuca Mountains. The extreme drought category was also reached across the White Mountains of far northern Graham and Greenlee Counties.  Below normal precipitation occurred each month from August of 2017 through January of 2018.  Soil moisture readings were well below normal and ranked below the 20th percentile.

Drought in WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES, ARIZONA
From 30-JAN-18 12:00:00 to 31-JAN-18 23:59:00 (MST-7)
Property damage: 0.00K
Reported by: Drought Monitor

The extreme drought (D3) category was reached in late January across southeast Pima County, Santa Cruz County and far southwest Cochise County including portions of the Tohono O'odham Nation and the Baboquivari, Santa Rita and Huachuca Mountains. The extreme drought category was also reached across the White Mountains of far northern Graham and Greenlee Counties.  Below normal precipitation occurred each month from August of 2017 through January of 2018.  Soil moisture readings were well below normal and ranked below the 20th percentile.

Drought in DRAGOON/MULE/HUACHUCA AND SANTA RITA MOUNTAINS, ARIZONA
From 30-JAN-18 12:00:00 to 31-JAN-18 23:59:00 (MST-7)
Property damage: 0.00K
Reported by: Drought Monitor

The extreme drought (D3) category was reached in late January across southeast Pima County, Santa Cruz County and far southwest Cochise County including portions of the Tohono O'odham Nation and the Baboquivari, Santa Rita and Huachuca Mountains. The extreme drought category was also reached across the White Mountains of far northern Graham and Greenlee Counties.  Below normal precipitation occurred each month from August of 2017 through January of 2018.  Soil moisture readings were well below normal and ranked below the 20th percentile.

Drought in BABOQUIVARI MOUNTAINS, ARIZONA
From 30-JAN-18 12:00:00 to 31-JAN-18 23:59:00 (MST-7)
Property damage: 0.00K
Reported by: Drought Monitor

The extreme drought (D3) category was reached in late January across southeast Pima County, Santa Cruz County and far southwest Cochise County including portions of the Tohono O'odham Nation and the Baboquivari, Santa Rita and Huachuca Mountains. The extreme drought category was also reached across the White Mountains of far northern Graham and Greenlee Counties.  Below normal precipitation occurred each month from August of 2017 through January of 2018.  Soil moisture readings were well below normal and ranked below the 20th percentile.