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Flood Advisory — Sierra, NM

Structured official-source report · Published Sep 19, 9:32 PM UTC · Updated Sep 19, 10:23 PM UTC
INFO · active

Latest status

* WHAT...Arroyo and small stream flooding caused by excessive rainfall is expected. * WHERE...Northwestern Sierra County in south central New Mexico... * WHEN...Until 630 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 423 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause arroyo and small stream flooding. Up to 1 inch of rain has fallen. - Additional rainfall of up to 0.5 inches is expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Mainly rural areas of Northwestern Sierra County. - http://www.weather.gov/safety/flood Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Arroyos, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

Where it happened

Sierra, NM · 33.371°, -107.479°

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Latest reported details

official severity
Minor
urgency
Expected
certainty
Likely
event
Flood Advisory
areas
Sierra, NM

Missing values are unconfirmed, not zero. Magnitude and alert classifications do not establish casualty totals.

What officials are saying

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What happens next

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Incident timeline

Sep 19, 10:23 PM UTC · nws

* WHAT...Arroyo and small stream flooding caused by excessive rainfall is expected. * WHERE...Northwestern Sierra County in south central New Mexico... * WHEN...Until 630 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 423 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause arroyo and small stream flooding. Up to 1 inch of rain has fallen. - Additional rainfall of up to 0.5 inches is expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Mainly rural areas of Northwestern Sierra County. - http://www.weather.gov/safety/flood Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Arroyos, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

Sep 19, 9:28 PM UTC · nws

* WHAT...Arroyo and small stream flooding caused by excessive rainfall is expected. * WHERE...Northwestern Sierra County in south central New Mexico... * WHEN...Until 530 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 327 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause arroyo and small stream flooding. Up to 0.7 inches of rain have fallen. - Additional rainfall of up to 0.75 inches is expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Monticello and Las Placitas. - http://www.weather.gov/safety/flood Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Arroyos, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.

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