Weather Alerts for Phoenix AZIssued by the National Weather Service |
Flash Flood Warning
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| PHOENIX AZ | ||
Areas Affected: Gila, AZ - Maricopa, AZ |
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| Effective: Sun, 10/11 8:15am | Updated: Sun, 10/11 11:10am | Urgency: Immediate |
| Expires: Sun, 10/11 12:15pm | Severity: Severe | Certainty: Likely |
Details:
FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... The Sand Stone and Spring burn scar in... Gila County in east central Arizona... Maricopa County in south central Arizona... * Until 1115 AM MST. * At 715 AM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain over the Sand Stone and Spring Burn Scars, as well as across portions of northeast Maricopa County. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Sand Stone and Spring Burn Scar. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of areas in and around the Sand Stone and Spring Burn Scar. * Some locations that will experience flash flooding include... Ballantine Trailhead, Round Valley, Sugarloaf Mountain, Sunflower, Sycamore Creek, Saguaro Lake and Salt River Tubing Recreation Area. This includes AZ Route 87 between mile markers 196 and 205. Information: This is a life threatening situation. Heavy rainfall will cause extensive and severe flash flooding of creeks...streams...and ditches in the Sand Stone and Spring Burn Scar. Severe debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety. Move away from recently burned areas. Life-threatening flooding of creeks, roads and normally dry arroyos is likely. The heavy rains will likely trigger rockslides, mudslides and debris flows in steep terrain, especially in and around these areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. |
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| PHOENIX AZ | ||
Areas Affected: Aguila Valley - Northwest Valley - Tonopah Desert - Gila Bend - Buckeye/Avondale - Cave Creek/New River - Deer Valley - Central Phoenix - North Phoenix/Glendale - New River Mesa - Scottsdale/Paradise Valley - Rio Verde/Salt River - East Valley - Fountain Hills/East Mesa - South Mountain/Ahwatukee - Southeast Valley/Queen Creek - Superior - Northwest Pinal County - West Pinal County - Apache Junction/Gold Canyon - Tonto Basin - Mazatzal Mountains - Pinal/Superstition Mountains - Sonoran Desert Natl Monument - San Carlos - Dripping Springs - Globe/Miami - Southeast Gila County |
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| Effective: Sun, 10/11 1:23am | Updated: Sun, 10/11 11:10am | Urgency: Expected |
| Expires: Sun, 10/11 4:00pm | Severity: Moderate | Certainty: Likely |
Details:
* WHAT...South winds 15 to 25 mph with gusts up to 45 mph expected. * WHERE...A portion of south central Arizona. * WHEN...From 8 AM this morning to 5 PM MST this afternoon. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne. Information: A Wind Advisory means that sustained wind speeds of between 30 and 40 mph are expected, or wind gusts of between 40 and 58 mph. Winds this strong can make driving difficult, especially for high profile vehicles. In addition, strong winds over desert areas could result in briefly lowered visibilities to well under a mile at times in blowing dust or blowing sand. Use extra caution. |
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