MET Central

Fall Has Arrived

Aside from the first frost on the windshield in the morning, the second most defining indicator of the arrival of fall is when all the leaves of the mulberry trees coming raining down after the first real frost of the year. That was this morning (Nov 12)in my neighborhood. While Albuquerque had officially seen its first freeze back on Nov 6 the first leaf- clearing frost did not come until last night

October 2015 Met Central Summary - El Nino Seems To Be On Its Way

All right, that's the rain we have been waiting for. Weather-casters finally delivered on what they seemed to have been endlessly predicting. For a change the Sevilleta got it's fair share of the passing moisture. After a mostly dry start to the month a teaser storm on the 19th was the followed by a second act late on the 20th and this was followed by the main event on much of the 21st. A week later another small wave of storms added to October total. The average for the refuge was 53.5 mm (2.11") but totals at the met stations ranged from 37.8 mm to 80.3 mm.

September 2015 summary - A Second Dry Monsoon Month

September just never got the memo that fall was supposed to be on its way. There were a couple of cooler periods during the month but most of the month ran above average... or well above average. In fact the highest temperature on the Sev came on Sep 27th. The refuge-wide average daily high temperature only ran below normal on 3 days during the month.

Where is our Share of the Rain?

Deadly flood-producing rain in southern Utah, inches of rain in portions of SoCal. So where is our share. Granted the 5 minute rain storm yesterday afternoon dropped almost up to 0.2" of rain in some parts of Albuquerque but the total at the Sunport was only 0.04" bringing the official Albuquerque total to 0.10" (2.5 mm) for the month.

August 2015 Summary - Met Central - Driest August Yet

The seemingly promising monsoon just never developed... at least not at the Sevilleta. Despite sufficient moisture in the atmosphere for most of the month, convective thunderstorms could never seem to pass over the refuge. This resulted in a record dry August. There was actually measurable rain on the refuge on 18 days during the month but only one of them was greater than 10 mm and refuge-wide daily averages were all less than 5 mm.

July 2015 Summary - Met Central - Under the Dome

"Under the Dome." That's what it seemed like out on the Sevilleta during much of July. Monsoon moisture actually arrived in NM quite early in July but it seemed to avoid the McKenzie Flats area. Rain fell on the refuge on most days during July. There were only 7 days of July with no recorded precipitation on the refuge. Despite predictions of widespread rainfall most of the storms seemed to form north of the refuge and carry up the valley into Albuquerque and points north.

Monsoon Contest - Chapter 2 or 3?

Well it's time to close the book on this years monsoon. I should have kept my email mouth shut. The monsoon turned out to be even stealthier than I thought. Apparently a storm hit in the vicinity of Black Butte last Wed. July 29th and dropped a tidy 30.2 mm (1.19") in the rain gauge attached to a partial met station that is not linked into the wireless network. So this came as a surprise when I pulled the data yesterday.

Monsoon Update

Despite all the evidence to the contrary, this year's monsoon has not officially begun... at least not on the Sevilleta... at least not according to my criteria. Lots of moisture has been reported throughout the rest of NM but the Sev seems to be living under a dome. Granted there has been some rain somewhere on the Sev on every day but 3 this month but the maximum daily total for any one station is still only 13.0 mm. I have seen reports from other stations around NM of well over 50 mm events. This disparity is exemplified by the difference between Albuquerque and the Sevilleta.

June Summary - Met Central - June Could be Rated Fair

A fair description of June would be... fair... not too hot and not too dry. Temperatures during June generally tracked quite close to normal. The exception was a 3-day (20th-22nd) excursion of temperatures into the +100 degree range. Temperatures then dropped back to near or below normal through the end of the month when we normal expect the hottest temperatures. Average daily high, average daily lows, and average daily means all ran slightly above normal for the month.

2015 Monsoon Prediction Contest Predictions

Below are this years entries for the Monsoon Prediction Contest. Predictions were submitted by 44 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. There was an 11.3 mm event at Cerro Montoso on the 26th and more moisture is promised for the remaining days of June. July 3rd was the most popular choice this year with 6 selections. July 7th was second with 5 picks.


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