UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 1 DEC 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1014 105 2.4 1.9 96 0.5 2.2 0 0 274.5 275.2 274.6 286.1 4.32 1 1000 217 2.4 0.3 86 2.1 1.5 325 1 275.5 276.2 274.6 286.2 3.90 2 951 623 1.0 -3.0 75 4.0 -0.6 267 5 278.1 278.7 275.1 287.1 3.22 3 925 846 1.0 -0.9 87 1.9 0.2 235 7 280.3 281.0 277.2 291.1 3.87 4 862 1411 -0.7 -1.6 94 0.9 -1.1 218 12 284.3 285.0 279.3 295.4 3.94 5 850 1523 -1.7 -2.8 92 1.1 -2.1 215 13 284.4 285.0 279.0 294.7 3.66 6 834 1674 -3.9 -4.9 93 1.0 -4.3 215 14 283.6 284.1 278.0 292.7 3.18 7 756 2444 -7.5 -8.4 93 0.9 -7.8 215 20 287.8 288.2 279.4 295.6 2.68 8 725 2768 -10.9 -11.7 94 0.8 -11.2 215 23 287.5 287.9 278.6 293.9 2.15 9 700 3038 -10.3 -11.1 94 0.8 -10.6 215 25 291.1 291.5 280.5 298.0 2.34 10 692 3126 -10.5 -11.2 95 0.7 -10.7 213 24 291.8 292.2 280.8 298.8 2.35 11 633 3806 -14.3 -18.3 72 4.0 -15.3 194 19 295.0 295.3 281.1 299.4 1.43 12 569 4605 -19.5 -23.3 72 3.8 -20.3 172 13 298.0 298.2 281.9 301.3 1.03 13 500 5550 -27.3 -31.1 70 3.8 -27.8 145 5 299.8 299.9 282.0 301.6 0.57 14 461 6132 -31.5 -34.8 73 3.3 -31.9 141 6 301.6 301.6 282.6 303.0 0.43 15 400 7120 -40.9 -44.1 71 3.2 -41.1 135 9 301.8 301.9 282.4 302.5 0.19 16 384 7395 -44.1 -47.3 70 3.2 -44.2 141 10 301.2 301.2 282.0 301.7 0.14 17 300 9030 -49.5 -54.1 58 4.6 -49.7 180 13 315.6 315.6 287.4 315.9 0.08 18 250 10210 -53.3 -59.3 48 6.0 -53.4 235 13 326.8 326.8 290.9 327.0 0.05 19 238 10527 -54.9 -60.9 47 6.0 -55.0 239 14 329.0 329.1 291.5 329.2 0.04 20 234 10635 -55.1 -61.1 47 6.0 -55.2 240 15 330.3 330.3 291.9 330.5 0.04 21 200 11640 -55.7 -62.7 41 7.0 -55.8 240 15 344.6 344.6 295.4 344.7 0.04 22 150 13450 -60.3 -68.3 34 8.0 -60.4 250 21 366.2 366.2 299.9 366.3 0.03 23 100 15950 -64.5 -73.5 28 9.0 -64.6 285 21 403.1 403.1 305.6 403.2 0.02 24 79 17386 -65.9 -74.9 27 9.0 -66.0 278 21 428.3 428.3 308.7 428.4 0.02 25 70 18120 -65.9 -74.9 27 9.0 -66.1 275 21 443.4 443.4 310.2 443.5 0.02 26 50 20150 -68.9 -77.9 26 9.0 -69.1 305 27 481.1 481.1 313.5 481.2 0.02 27 36 22101 -71.9 -80.9 25 9.0 -72.1 520.8 520.8 316.4 520.9 0.02 TRP 234 10635 -55.1 -61.1 47 6.0 -55.2 240 15 330.3 330.3 291.9 330.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: 887.94 mb = 1178.49 m = 3866.38 ft Wetbulb zero: 964.53 mb = 508.67 m = 1668.84 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 82.90 % Est. max temperature: 12.12 C = 53.82 F Sfc-Lift cond lev (LCL): 1006.11 mb = 167.96 m = 551.06 ft T: 2.40 C 700-500 lapse rate: 6.77 C/km ThetaE index: 2.77 C Layer 850.0- 756.0 mb Conv cond level (CCL): 841.06 mb = 1606.81 m = 5271.62 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 11.92 C = 53.46 F Cap Strength: 10.25 C Lifted Index: 10.59 C Risk: None Lifted Index @300 mb: 19.74 C Lifted Index @700 mb: 6.79 C Showalter Index: 5.40 C Risk: None Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 24.50 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 53.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.76 J/kg Max Up Vert Vel: 6.75 m/s Conv Inhibition (B-): 31980.54 J/kg Cap Strength: 10.59 C Lift Cond Lev (LCL): 924.42 mb = 851.02 m = 2792.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 10 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1014 105 0 0 -0.0 -0.0 | 59 10 -8.5 -5.1 1 1000 217 325 1 0.6 -0.8 | 53 10 -7.9 -5.9 2 925 846 235 7 5.7 4.0 | 69 3 -2.8 -1.1 3 850 1523 215 13 7.5 10.6 | 169 6 -1.1 5.6 4 700 3038 215 25 14.3 20.5 | 201 16 5.8 15.4 5 500 5550 145 5 -2.9 4.1 | 85 11 -11.4 -1.0 6 400 7120 135 9 -6.4 6.4 | 95 15 -14.9 1.3 7 300 9030 180 13 0.0 13.0 | 133 12 -8.5 7.9 8 250 10210 235 13 10.6 7.5 | 222 3 2.1 2.4 9 234 10635 240 15 13.0 7.5 | 242 5 4.5 2.4 10 200 11640 240 15 13.0 7.5 | 242 5 4.5 2.4 11 150 13450 250 21 19.7 7.2 | 259 11 11.2 2.1 12 100 15950 285 21 20.3 -5.4 | 312 16 11.8 -10.5 13 70 18120 275 21 20.9 -1.8 | 299 14 12.4 -6.9 14 50 20150 305 27 22.1 -15.5 | 327 25 13.6 -20.6 Wind Parameters Mean winds (0-6000m): 209.2 at 13.2 knts Storm direction: 239.2 at 9.9 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 138.3 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -12.1 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.07 Bulk Shear: 21.25 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 281 2 49 8| 0.0 4.8 4.8| 0.0 -8.5 -8.5 -17.0 -0.62| 5.8 -3.6 1000 238 5 60 5| 0.0 4.8 4.8| 3.4 -8.5 -5.1 -5.1 0.07| 6.4 0.4 1500 226 7 86 4| 0.0 4.7 4.7| 5.9 -8.5 -2.6 -1.7 0.20| 6.0 1.2 2000 221 9 125 3| 0.0 4.5 4.5| 10.2 -8.5 1.6 0.8 0.26| 5.5 1.4 2500 219 11 158 4| 0.0 4.4 4.4| 14.4 -8.5 5.9 2.4 0.28| 5.2 1.5 3000 218 13 176 5| 0.0 4.2 4.2| 17.8 -12.1 5.7 1.9 0.24| 5.0 1.2 4000 213 15 177 8| 0.0 2.1 2.1| 17.8 -60.0 -42.1 -10.5 -0.13| 5.4 -0.7 5000 210 15 171 8| 0.0 0.9 0.9| 17.8 -93.6 -75.8 -15.2 -0.29| 5.4 -1.6 6000 209 13 162 7| 0.0 0.5 0.5| 20.6-105.1 -84.5 -14.1 -0.32| 4.9 -1.6 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251201.00.gif