MET Central

Hurricanes can be our friends

Hurricanes can be our friends. Actually the remnants of hurricanes can be our friends. This is the time of the year that Pacific hurricanes sometime come to the southwest to die. Moisture carried by or directed by these tropical storms can have a big impact on our fall moisture. Of course sometimes they miss us and drop all of their moisture in other areas. This was particularly the case with Hurricane Norbert. It dropped inches of rain in Arizona but did little for NM. Hurricane Odile looked more promising. Big flooding rain amounts were predicted for much of New Mexico.

August 2014 Met Central - Vegetation on Mckenzie Flats Explodes

The good news is that there were lots of days during August with precipitation somewhere on the refuge - 18 days. The bad news was that this precipitation was often limited in amount as well as in area upon which it fell. The refuge-wide average was 38.1 mm (long-term average is 42.3 mm). The northern portion of McKenzie Flats got the largest amount of rain with the partial met station near Black Butte getting 69 mm. The South Gate station on the east side came in with only 23.6 mm.

July 2014 - Met Central - Bimodal July Precipitation

Sevilleta's monsoon arrived late. Actually monsoon level moisture arrived early but refused to fall from the sky in sufficient quantities until late in the month. There were numerous small to medium shots of rain for the first half of the month. This was followed by a hot and dry spell. Wetter and more wide-spread storms returned for the last 3 days of the month. These not only "officially" started the monsoon but also pushed the average rainfall for the month past normal.

2014 Monsoon Contest Winner

Monsoon Prediction Contest Winner

Remember the Monsoon Contest? Yes, it had still been going on.
Despite big floods in other parts of the state, the Sevilleta Refuge
continually missed out on a "big one".

Yesterday afternoon (July 29) a storm swept through portions of the
Sevilleta and beginning at 7:38 MDT the Cerro Montoso met station
received a total of 25.8 mm of precipitation. Other stations on the
east side of the refuge got sizable amounts as well while the west
side got smaller amounts and the South Gate station on the east side
got nothing.

June 2014 Met Central - June Was Hot at Both Ends

June was hot at both ends. The end of June is expected to be hot; the last week of the month holds all of the daily high temperature records for the Sevilleta. However, this year June 3rd was the hottest day on the Sevilleta with a 103.6 F reading. This was easily a new high temperature record for this day. June 4th also set a new daily high record and was followed by 2 more 100+ days at a station on the Sev.

2014 Monsoon Contest Predictions

Below are this years entries for the Monsoon Prediction Contest. Predictions were submitted by 53 people. If you really think that you submitted a guess and it is not on the list, please contact me immediately - it could have gotten lost. People's dates and times should be correct as I just copied and pasted them - hence the variety of formats. We have already sailed right by a few peoples selections and today (June 25) is not looking real promising even though it was the 2nd most popular pick. July 4th was the most popular choice this year with 6 selections. July 2nd had 4 picks.

Monsoon - Near Miss on the 13th

Uh Oh.  The monsoons almost got started without us.  Last Friday
afternoon a convective storm rolled through the NW corner of the
Sevilleta.  It dropped 16 mm (0.62") of precipitation in the rain
gauge at Red Tank (in the foothills of the Ladrones) in about 20
minutes.  Actually, about 0.5" of that came in a 5 minute period.
That rate would have given us a qualifying storm in a couple more
minutes if it had continued.  The met station at Bronco Well got 12 mm
of precipitation but the field station got only 2.8 mm and the

May 2014 - Met Central - Cool May with Little Precipitation

These scorching high temperatures may seem even hotter because we have just come out of one of the cooler Mays in the Sevilleta history May had some above-normal temperature periods but these were interspersed with some decidedly cool periods as well. For example the period from the 12th through the 15th saw high temperatures as low as the 50's and 3 below freezing nights. The night of the 15th saw a low of 23 which is the lowest minimum ever that late in the season.

March 2014 - Met Central - No March Madness... Weatherwise

No real weather madness during March around here this year. With the exception of precipitation, most climate variables came in about as close to normal as ever happens. Both maximum and minimum temperatures generally bounced above and below normal throughout the month so that monthly means ended virtually normal. This is a little surprising considering the lack of moisture in the air and/or falling out of the air. There were 2 new low temperature records set during the month.

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