UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 13 JAN 26 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 137 120 3 SFC 996 174 -3.7 -3.7 100 0.0 -3.7 120 3 269.8 270.2 269.7 277.6 2.91 2 990 221 -4.3 -7.1 81 2.8 -5.2 122 4 269.6 270.0 268.5 275.8 2.26 3 932 692 -7.5 -9.3 87 1.8 -8.0 147 17 271.1 271.4 269.1 276.6 2.02 4 925 750 -6.5 -8.3 87 1.8 -7.1 150 19 272.7 273.0 270.4 278.8 2.21 5 922 775 -6.3 -8.1 87 1.8 -6.9 151 19 273.1 273.5 270.7 279.3 2.25 6 912 861 -2.5 -3.7 91 1.2 -3.0 153 20 277.9 278.4 274.9 286.7 3.18 7 880 1145 -1.9 -2.8 94 0.9 -2.3 162 24 281.4 282.0 277.3 291.3 3.53 8 850 1420 -2.9 -3.7 94 0.8 -3.2 170 27 283.1 283.7 278.0 292.8 3.42 9 700 2939 -10.1 -11.9 87 1.8 -10.7 180 23 291.3 291.7 280.4 297.9 2.19 10 625 3803 -14.5 -16.5 85 2.0 -15.0 183 24 295.9 296.2 281.8 301.1 1.68 11 500 5450 -26.5 -29.1 79 2.6 -26.9 190 27 300.7 300.9 282.6 303.0 0.69 12 411 6834 -37.9 -40.6 76 2.7 -38.1 186 32 303.4 303.4 283.1 304.3 0.27 13 400 7020 -39.7 -42.6 74 2.9 -39.9 185 33 303.4 303.4 283.1 304.2 0.22 14 384 7297 -43.5 -46.3 74 2.8 -43.6 186 36 302.0 302.0 282.4 302.5 0.16 15 335 8201 -50.3 -53.2 71 2.9 -50.4 191 46 304.7 304.7 283.4 305.0 0.08 16 300 8910 -56.9 -59.6 71 2.7 -56.9 195 54 305.1 305.1 283.5 305.3 0.04 17 299 8931 -57.9 -60.6 71 2.7 -57.9 195 54 304.0 304.0 283.1 304.2 0.04 18 261 9777 -63.9 -66.9 67 2.9 -64.0 190 62 307.2 307.2 284.3 307.3 0.02 19 252 9992 -65.5 -68.5 66 3.0 -65.5 190 62 308.0 308.0 284.6 308.0 0.01 20 251 10016 -65.7 -68.6 67 2.9 -65.7 190 62 308.0 308.0 284.6 308.1 0.01 21 250 10040 -67.7 -70.4 68 2.7 -67.7 190 62 305.4 305.4 283.6 305.5 0.01 22 245 10162 -68.1 -71.0 66 2.9 -68.1 190 62 306.6 306.6 284.0 306.6 0.01 23 222 10756 -68.5 -71.5 65 3.0 -68.5 202 53 314.7 314.7 287.0 314.8 0.01 24 200 11390 -65.1 -68.2 65 3.1 -65.1 215 44 329.7 329.7 291.6 329.7 0.02 25 160 12753 -61.7 -64.8 66 3.1 -61.7 219 29 357.1 357.1 298.2 357.3 0.04 26 150 13150 -62.5 -65.7 65 3.2 -62.6 220 25 362.4 362.4 299.2 362.6 0.04 27 132 13937 -64.5 -68.1 61 3.6 -64.6 226 26 372.3 372.3 301.0 372.5 0.03 28 109 15113 -63.1 -66.9 60 3.8 -63.2 236 28 395.9 395.9 304.7 396.1 0.04 29 100 15640 -66.3 -69.9 60 3.6 -66.4 240 29 399.6 399.6 305.2 399.8 0.03 30 70 17800 -65.9 -69.7 59 3.8 -66.0 250 54 443.4 443.4 310.3 443.7 0.05 31 66 18157 -65.9 -69.7 59 3.8 -66.0 450.9 450.9 311.0 451.2 0.05 TRP 245 10162 -68.1 -71.0 66 2.9 -68.1 190 62 306.6 306.6 284.0 306.6 0.01 WND 261 9777 -63.9 -66.9 67 2.9 -64.0 190 62 307.2 307.2 284.3 307.3 0.02 Sounding variables and indices 1000-500 mb thick: 5313.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 86.44 % Est. max temperature: 9.83 C = 49.70 F Sfc-Lift cond lev (LCL): 995.78 mb = 175.76 m = 576.64 ft T: -3.72 C 700-500 lapse rate: 6.53 C/km ThetaE index: 1.82 C Layer 990.0- 932.0 mb Conv cond level (CCL): 942.65 mb = 603.05 m = 1978.50 ft Mean mixing ratio: 2.42 g/kg Conv temperature: -2.67 C = 27.19 F Cap Strength: 15.98 C Lifted Index: 18.16 C Risk: None Lifted Index @300 mb: 18.49 C Lifted Index @700 mb: 13.26 C Showalter Index: 7.64 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 22.80 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.55 J/kg Max Up Vert Vel: 9.12 m/s Conv Inhibition (B-): 24878.71 J/kg Cap Strength: 17.99 C Lift Cond Lev (LCL): 918.85 mb = 802.34 m = 2632.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 209 at 18 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 ---------------------------------------------------------- 0 996 174 120 3 -2.6 1.5 | 39 18 -11.3 -14.2 1 925 750 150 19 -9.5 16.5 | 93 18 -18.2 0.8 2 850 1420 170 27 -4.7 26.6 | 129 17 -13.4 10.9 3 700 2939 180 23 0.0 23.0 | 130 11 -8.7 7.3 4 500 5450 190 27 4.7 26.6 | 160 12 -4.0 10.9 5 400 7020 185 33 2.9 32.9 | 161 18 -5.8 17.2 6 300 8910 195 54 14.0 52.2 | 188 37 5.3 36.5 7 261 9777 190 62 10.8 61.1 | 183 45 2.1 45.4 8 250 10040 190 62 10.8 61.1 | 183 45 2.1 45.4 9 245 10162 190 62 10.8 61.1 | 183 45 2.1 45.4 10 200 11390 215 44 25.2 36.0 | 219 26 16.5 20.4 11 150 13150 220 25 16.1 19.2 | 245 8 7.4 3.5 12 100 15640 240 29 25.1 14.5 | 274 16 16.4 -1.2 13 70 17800 250 54 50.7 18.5 | 266 42 42.0 2.8 Wind Parameters Mean winds (0-6000m): 179.1 at 23.9 knts Storm direction: 209.1 at 17.9 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 138.0 neg: -0.2 tot: 137.9 m^2/s^2 ave: 46.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.14 Bulk Shear: 36.36 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 ------------------------------------------------------------------------------- 500 145 10 62 16| 14.7 0.0 14.7| 70.6 0.0 70.6 141.3 1.00| 15.1 15.1 1000 152 15 83 16| 11.3 0.0 11.3|114.9 0.0 114.9 114.9 1.00| 12.4 12.4 1500 160 19 98 15| 8.4 0.0 8.4|135.7 0.0 135.7 90.4 0.97| 10.1 9.8 2000 164 21 106 15| 6.0 0.0 6.0|136.4 0.0 136.4 68.2 0.92| 8.1 7.4 2500 167 21 111 14| 4.6 0.0 4.6|136.5 -0.0 136.4 54.6 0.87| 6.8 5.9 3000 169 22 114 14| 3.8 0.0 3.8|138.0 -0.2 137.9 46.0 0.84| 6.0 5.0 4000 173 22 120 13| 3.1 0.0 3.1|144.9 -0.2 144.8 36.2 0.85| 4.8 4.1 5000 176 23 126 13| 2.6 0.0 2.6|152.1 -0.2 152.0 30.4 0.86| 4.1 3.5 6000 179 24 132 12| 2.3 0.2 2.5|155.2 -0.2 155.1 25.8 0.81| 3.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20260113.00.gif