| Observation Date |
Observation Time |
Precipitation |
Snowfall |
Snowfall SWE |
Snow Depth |
Snow SWE |
Notes |
| 10/4/2009 |
8:00 AM |
0.84 |
M |
M |
M |
M |
Overnight showery rain fell well north of a warm front. |
| 10/5/2009 |
8:00 AM |
0.28 |
M |
M |
M |
M |
Rain continued till 10am. Then drizzle fell afterward. Storm total was 1.12" |
| 10/6/2009 |
8:00 AM |
0.16 |
M |
M |
M |
M |
Mid afternoon shower came overhead as the northern part of a group of thunderstorms to our south. Then a thunderstorm hit around 4am with close lightning but no wind. |
| 10/7/2009 |
8:00 AM |
0.02 |
M |
M |
M |
M |
Light elevated showers after the front passed. |
| 10/8/2009 |
8:00 AM |
0.98 |
M |
M |
M |
M |
A thunderstorm passed overhead from the wsw In the afternoon with frequent lightning and heavy rain but it was elevated so there wasn't much wind. more rain followed in the morning. |
| 10/9/2009 |
8:00 AM |
2.48 |
M |
M |
M |
M |
Sharp front passed by at 3:30pm quickly followed by heavy thunderstorms. Thunderstorms continued as a line an trailing rain shield formed and lasted till 11pm. |
| 10/12/2009 |
8:00 AM |
0.11 |
M |
M |
M |
M |
Light rain and drizzle. |
| 10/13/2009 |
8:00 AM |
0.11 |
M |
M |
M |
M |
Same amount of drizzle two days in a row. |
| 10/14/2009 |
8:00 AM |
0.06 |
M |
M |
M |
M |
Beginning of day 4 that drizzle has fallen. Are we in Seattle or what? |
| 10/15/2009 |
8:00 AM |
0.25 |
M |
M |
M |
M |
drizzle fell throughout the day. Rain fell sometime overnight. |
| 10/22/2009 |
8:00 AM |
1.10 |
M |
M |
M |
M |
Rain started with a squall line at 6pm and then continued past midnight. There was no lightning. |
| 10/24/2009 |
8:00 AM |
0.06 |
M |
M |
M |
M |
Drizzle showers in the afternoon |
| 10/29/2009 |
8:40 AM |
2.27 |
M |
M |
M |
M |
Squall line struck at around 6:30am with torrential rain. The heavy precip ended around 7:30am but light rain continued till obs time. there was continuous lightning and lighter winds after the gustfront passed. We had a lot of runoff for the first time since spring. |
| 10/30/2009 |
8:00 AM |
0.57 |
M |
M |
M |
M |
Rainshowers with occasional thunder continued on past yesterday's observation time. |
| 11/21/2009 |
8:00 AM |
0.03 |
M |
M |
M |
M |
Drizzle fell overnight
|
| 11/30/2009 |
8:00 AM |
0.15 |
M |
M |
M |
M |
Light rain starting around 8:30 am. We heard thunder at the beginning with a few nearby cells but then the rain went to stratiform. |
| 12/2/2009 |
8:15 AM |
0.48 |
M |
M |
M |
M |
Rain began around 5 pm CST, stopped after 6 pm, then restarted again before 4 am and continued to observation time. There was a hint of ice crystal remnants in some of the rain drops at observation time but I wouldn't call it mixed snow. |
| 12/3/2009 |
8:00 AM |
0.08 |
M |
M |
M |
M |
|
| 12/8/2009 |
8:00 AM |
0.03 |
M |
M |
M |
M |
|
| 12/25/2009 |
8:00 AM |
M |
6.0 |
M |
M |
M |
Friends measured snow depth from the blizzard but liquid equivalent is available yet. |
| 1/16/2010 |
11:00 AM |
0.35 |
M |
M |
M |
M |
|
| 1/17/2010 |
8:00 AM |
0.15 |
M |
M |
M |
M |
Light rain persisted from a cutoff low. Then dense fog formed overnight with some drizzle. |
| 1/20/2010 |
8:00 AM |
T |
M |
M |
M |
M |
A few big drops came out of very elevated convection featuring a mammatus base. |
| 1/21/2010 |
8:00 AM |
0.60 |
M |
M |
M |
M |
North-South line of thunderstorms passed overhead around 6:30 pm. Then a squall line raced to the northeast around 10:30 pm. The latter had high winds and lots of small hail. |
| 1/28/2010 |
8:00 AM |
T |
M |
M |
M |
M |
Light elevated showers fell just before ob time. |
| 1/29/2010 |
8:00 AM |
1.57 |
0.8 |
M |
M |
M |
Freezing rain started ~7:35am and continued till 2:30pm. Sleet started mixing in around 1:30 and took over. Freezing rain accumulated to ~1" in the gauge and 5/8" on tree branches. Sleet
accumulated to 3/4" in the gauge. Winds were ~20 gusting to
30mph. Our power Went out for a couple hrs in the evening.
I noticed our value higher than others. I did melt everything in the gauge. The cover was off during the event and I'm wondering if some splashing occurred from the top of the post? It's not been a problem before. |
| 1/30/2010 |
8:00 AM |
0.45 |
8.2 |
0.45 |
M |
M |
We had several hours ofsnowfall from 10am to 5pm. It really came down from 1pm to 4, sometimes coming at 3"/hr. The snow fell as moderately rimed dendrites but as the event wound down, the flakes were clusters of pure dendrites. All of this is very low density stuff. |
| 2/4/2010 |
8:00 AM |
0.15 |
M |
M |
M |
M |
|
| 2/5/2010 |
8:00 AM |
0.05 |
M |
M |
M |
M |
|
| 2/8/2010 |
8:00 AM |
0.35 |
M |
M |
M |
M |
still raining lightly at ob time |
| 2/12/2010 |
8:00 AM |
0.15 |
0.5 |
M |
M |
M |
Snow fell the previous day from 11am - 5pm. Much of it melted upon hitting the ground but we still received about half an inch. |
| 2/15/2010 |
8:00 AM |
0.05 |
0.7 |
M |
M |
M |
An Alberta clipper came by giving us a band of snow squalls in the mid morning. We got 0.75" of fluffy snow. |
| 2/21/2010 |
8:30 AM |
1.36 |
M |
M |
M |
M |
Drizzle fell most of the day then thunderstorms hit ~4am and ended just before ob time. Most of the rain was moderate. |
| 2/26/2010 |
8:00 AM |
0.68 |
0.8 |
M |
0.8 |
M |
Rain began overnight then switched to heavy wet snow by 3:30am. We probably had nearly 2" of snow bu it compressed to .8" at ob time. |
| 3/8/2010 |
8:00 AM |
0.10 |
M |
M |
M |
M |
Brief showers moved overhead 5:50am and lasted about 10min. |
| 3/9/2010 |
8:00 AM |
0.77 |
M |
M |
M |
M |
Heavy rain bands with occasional thunder came through 1pm - 4pm. |
| 3/20/2010 |
8:30 AM |
0.50 |
M |
M |
M |
M |
This form prevented me from entering in 0.5" of snow and the .08" SWE that came with it. So I put these totals here for now. Small thunderstorms formed ~530pm on a prefrontal trough then a line of storms came through on the big cold front ~730pm. Sleet started falling in the early morning changing to snow ~6am. |
| 3/21/2010 |
8:00 AM |
0.15 |
1.5 |
1.00 |
M |
M |
Mostly snow fell with much of it melting on the ground. |
| 4/2/2010 |
8:00 AM |
0.44 |
M |
M |
M |
M |
Strong squall line passed through at 6:45 am with strong winds and intense rain with some small hail. The heavy rain only lasted 10 minutes. A mesovortex passed just to our west by a couple miles. |
| 4/7/2010 |
8:00 AM |
0.36 |
M |
M |
M |
M |
A squall line formed to our west providing us a nice lightning show before giving us rain and small hail. The hail actually started first before modrate rain took over. Another surge of rain and hail several minutes later with 30mph winds. |
| 4/17/2010 |
8:00 AM |
0.08 |
M |
M |
M |
M |
Convective showers formed in the afternoon but most of them were to our north. A cold front came through around 1pm.
|
| 4/18/2010 |
9:32 AM |
1.79 |
M |
M |
M |
M |
Rain fell on and off from 8:30am till observation time. |
| 4/19/2010 |
8:00 AM |
0.16 |
M |
M |
M |
M |
Drizzle and light rain continued till ~5pm. |
| 4/23/2010 |
8:00 AM |
0.51 |
M |
M |
M |
M |
thunderstorms |
| 5/11/2010 |
8:00 AM |
0.15 |
M |
M |
M |
M |
Tornadic supercell passed overhead and most of our precipitation was from the hook echo as we got slammed by the rear flank downdraft. More importantly, a 1/2 mile wide tornado passed just to our north by less than a mile. We made it okay with only some tree limb damage. |
| 5/12/2010 |
8:00 AM |
0.65 |
M |
M |
M |
M |
Thunderstorms hit in the mid afternoon. |
| 5/14/2010 |
8:00 AM |
1.61 |
M |
M |
M |
M |
thunderstorms overnight. Nearby lightning |
| 5/20/2010 |
8:00 AM |
1.07 |
M |
M |
M |
M |
We wound up in the forward flank core of a supercell that formed southwest of Norman and moved over Noble. Hail fell at our site as evidenced by the dings in the hailpad. |
| 5/25/2010 |
8:00 AM |
0.41 |
M |
M |
M |
M |
thunderstorms |
| 5/27/2010 |
8:00 AM |
0.54 |
M |
M |
M |
M |
A small thunderstorm formed overhead and moved northwest. |
| 6/15/2010 |
8:00 AM |
2.32 |
M |
M |
M |
M |
About 1.3" on the morning of the 14th while the OKC area got a foot! Then a bow echo hit in the evening with the rest of the rain. |
| 6/28/2010 |
8:00 AM |
1.33 |
M |
M |
M |
M |
Thunderstorms formed at 10:30 pm just to our east and nailed far eastern Cleveland county and to the east. But later on we got some heavy rain after midnight. |
| 7/3/2010 |
9:30 AM |
0.33 |
M |
M |
M |
M |
Light rain fell on and off early in the morning.
|
| 7/4/2010 |
8:00 AM |
1.20 |
M |
M |
M |
M |
Heavy rain fell from 10 am - 12 pm. There was no lightning. |
| 7/5/2010 |
8:00 AM |
0.67 |
M |
M |
M |
M |
A thunderstorm wig heavy rain hit around 4:45 pm and lasted an hour though with lighter rain.
|
| 7/9/2010 |
7:45 AM |
0.74 |
M |
M |
M |
M |
Distant thunder 6-7pm then rain overnight.
|
| 7/10/2010 |
8:00 AM |
2.06 |
M |
M |
M |
M |
Heavy showers fell from noon - 2 pm. There was no lightning. |
| 7/12/2010 |
8:00 AM |
0.14 |
M |
M |
M |
M |
A squall line missed us by traveling south to our west. But we did get some light anvil rain. We did have frequent lightning and thunder. |
| 7/13/2010 |
7:00 AM |
0.29 |
M |
M |
M |
M |
Moderate elevated thunderstorms formed to our west and dissipated overhead during the midday period. |
| 7/27/2010 |
8:00 AM |
0.21 |
M |
M |
M |
M |
Thunderstorms formed around a northward moving outflow boundary around 10 pm. They started to our southeast - southwest and mostly slid to the WNW. But we got a little rain out of them, certainly nowhere near as much as Noble. |
| 8/18/2010 |
8:00 AM |
0.46 |
M |
M |
M |
M |
Thunderstorms came through from the west around 10 am. |
| 8/22/2010 |
8:00 AM |
1.58 |
M |
M |
M |
M |
A severe small multicellular storm formed over NW Norman and then moved overhead. I watched several downbursts before the storm hit. We only got winds to 40 mph, much lower than the damaging winds closer to town. |
| 8/25/2010 |
8:00 AM |
0.96 |
M |
M |
M |
M |
Thunderstorms developed overhead with a unseasonably strong cold front. |
| 9/1/2010 |
8:00 AM |
0.05 |
M |
M |
M |
M |
Anvil rain fell in th evening. |
| 9/2/2010 |
8:00 AM |
0.12 |
M |
M |
M |
M |
A line of showers passed ovhd from the west at midday. An evening line of thunderstorms missed us just to our south in the late evening. After they passed we got strong south winds from a wake low. We got gusts to around 40 mph. |
| 9/3/2010 |
8:00 AM |
0.76 |
M |
M |
M |
M |
A squall line swept in from the northwest and gave us 40-45 mph winds and heavy rain. We had spectacular mammatus and convective towers leading up to the storm. |
| 9/8/2010 |
8:00 AM |
0.13 |
M |
M |
M |
M |
|
| 9/9/2010 |
8:00 AM |
3.41 |
M |
M |
M |
M |
Light rain started in the morning and then paused before thunderstorms developed around 6:30 and lasted till 10:30pm. We got the core convection from tropical depression Hermine. Along with occasional lightning we had strong easterly winds gusting to near 40 mph. The heaviest rain fell just to our south. |
| 9/24/2010 |
8:00 AM |
0.32 |
M |
M |
M |
M |
Occasional rain showers fell 9:00 to 10:30 pm. |