UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for X1736... Searching the city database file for: X1736 ... Date:0000Z 30 NOV 25 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 1000 69 -12.3 -15.0 80 2.7 -12.9 45 1 260.9 261.0 260.3 264.1 1.19 1 973 278 -14.1 -16.9 79 2.8 -14.6 344 6 261.1 261.3 260.2 263.9 1.04 2 952 445 -9.9 -11.5 88 1.6 -10.3 295 10 267.0 267.3 265.7 271.5 1.66 3 925 667 -10.3 -11.1 94 0.8 -10.5 230 15 268.8 269.1 267.1 273.6 1.77 4 918 725 -10.7 -11.4 95 0.7 -10.9 231 15 269.0 269.2 267.2 273.7 1.74 5 898 895 -8.9 -9.6 95 0.7 -9.1 234 16 272.5 272.8 270.0 278.2 2.05 6 850 1319 -10.7 -12.9 84 2.2 -11.3 240 19 274.9 275.2 270.9 279.6 1.66 7 714 2636 -19.9 -23.9 70 4.0 -20.5 218 26 278.9 279.0 271.8 281.2 0.78 8 700 2783 -19.9 -23.9 70 4.0 -20.6 215 27 280.4 280.6 272.8 282.8 0.79 9 609 3802 -25.9 -32.9 52 7.0 -26.7 217 25 284.9 285.0 274.6 286.2 0.39 10 593 3995 -26.7 -32.7 57 6.0 -27.4 217 24 286.2 286.2 275.3 287.5 0.41 11 500 5200 -36.5 -42.5 54 6.0 -36.9 220 21 288.5 288.6 276.2 289.1 0.18 12 468 5655 -40.3 -44.9 61 4.6 -40.5 208 22 289.3 289.4 276.6 289.8 0.15 13 400 6710 -47.1 -54.1 45 7.0 -47.3 180 23 293.8 293.8 278.6 294.0 0.06 14 343 7715 -53.5 -62.5 33 9.0 -53.7 205 23 298.3 298.3 280.6 298.4 0.02 15 300 8580 -52.7 -62.7 29 10.0 -52.9 245 33 311.1 311.1 285.7 311.2 0.03 16 250 9750 -52.3 -64.3 22 12.0 -52.5 245 44 328.3 328.3 291.3 328.4 0.03 17 200 11190 -53.9 -67.9 16 14.0 -54.2 245 56 347.4 347.4 296.1 347.5 0.02 18 162 12545 -53.5 -69.5 13 16.0 -53.9 258 63 369.7 369.7 300.5 369.8 0.02 19 157 12747 -53.8 -69.8 12 16.0 -54.2 260 64 372.4 372.4 301.0 372.5 0.02 20 150 13040 -54.3 -70.3 12 16.0 -54.6 265 62 376.5 376.5 301.7 376.6 0.02 21 101 15548 -60.1 -78.1 8 18.0 -60.4 245 52 410.4 410.4 306.6 410.5 0.01 22 100 15610 -59.5 -77.5 8 18.0 -59.8 245 52 412.8 412.8 306.9 412.8 0.01 23 82 16850 -60.5 -78.5 8 18.0 -60.8 248 53 434.8 434.8 309.3 434.9 0.01 24 70 17840 -58.7 -77.7 7 19.0 -59.2 250 54 458.8 458.8 311.7 458.9 0.01 25 64 18404 -55.9 -74.9 8 19.0 -56.6 241 55 476.9 476.9 313.2 477.0 0.02 26 50 19960 -58.1 -78.1 6 20.0 -58.8 215 58 506.6 506.6 315.4 506.7 0.02 TRP 343 7715 -53.5 -62.5 33 9.0 -53.7 205 23 298.3 298.3 280.6 298.4 0.02 WND 157 12747 -53.8 -69.8 12 16.0 -54.2 260 64 372.4 372.4 301.0 372.5 0.02 Sounding variables and indices 1000-500 mb thick: 5130.95 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 70.06 % Est. max temperature: 1.79 C = 35.22 F Sfc-Lift cond lev (LCL): 957.33 mb = 402.19 m = 1319.51 ft T: -10.97 C 700-500 lapse rate: 6.87 C/km ThetaE index: 0.14 C Layer 973.0- 952.0 mb Conv cond level (CCL): 973.00 mb = 277.80 m = 911.42 ft Mean mixing ratio: 1.52 g/kg Conv temperature: -10.32 C = 13.42 F Cap Strength: 14.41 C Lifted Index: 15.39 C Risk: None Lifted Index @300 mb: 29.14 C Lifted Index @700 mb: 10.61 C Showalter Index: 7.72 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 23.60 C K Index: 8.90 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.74 J/kg Max Up Vert Vel: 9.97 m/s Conv Inhibition (B-): 34844.06 J/kg Cap Strength: 15.32 C Lift Cond Lev (LCL): 927.07 mb = 649.72 m = 2131.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 16 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 1000 69 45 1 -0.7 -0.7 | 68 17 -15.6 -6.2 1 925 667 230 15 11.5 9.6 | 141 5 -3.4 4.2 2 850 1319 240 19 16.5 9.5 | 201 4 1.6 4.0 3 700 2783 215 27 15.5 22.1 | 182 17 0.6 16.7 4 500 5200 220 21 13.5 16.1 | 173 11 -1.4 10.6 5 400 6710 180 23 0.0 23.0 | 140 23 -14.9 17.5 6 343 7715 205 23 9.7 20.8 | 161 16 -5.2 15.4 7 300 8580 245 33 29.9 13.9 | 241 17 15.0 8.5 8 250 9750 245 44 39.9 18.6 | 242 28 25.0 13.1 9 200 11190 245 56 50.8 23.7 | 243 40 35.9 18.2 10 157 12747 260 64 63.0 11.1 | 263 48 48.1 5.7 11 150 13040 265 62 61.8 5.4 | 270 47 46.9 -0.1 12 100 15610 245 52 47.1 22.0 | 243 36 32.2 16.5 13 70 17840 250 54 50.7 18.5 | 250 38 35.9 13.0 14 50 19960 215 58 33.3 47.5 | 204 46 18.4 42.1 Wind Parameters Mean winds (0-6000m): 219.9 at 21.1 knts Storm direction: 249.9 at 15.9 knts Shear (0-3000m) pos: 0.0 neg: 4.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 113.1 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -55.8 tot: -43.2 m^2/s^2 ave: -14.4 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.82 Bulk Shear: 27.31 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 ------------------------------------------------------------------------------- 500 224 7 87 10| 0.0 13.9 13.9| 1.6 -44.6 -43.0 -86.0 -0.44| 22.0 -9.7 1000 232 11 104 6| 0.0 9.5 9.5| 10.4 -44.6 -34.2 -34.2 0.05| 16.8 0.8 1500 235 14 124 4| 0.0 7.3 7.3| 12.6 -45.0 -32.4 -21.6 0.09| 12.5 1.1 2000 234 16 151 4| 0.0 6.2 6.2| 12.6 -47.1 -34.5 -17.3 0.05| 10.5 0.6 2500 230 18 166 6| 0.0 5.5 5.5| 12.6 -51.9 -39.3 -15.7 0.02| 9.3 0.2 3000 226 19 172 8| 0.0 4.7 4.7| 12.6 -55.8 -43.2 -14.4 -0.00| 8.2 -0.0 4000 223 21 175 10| 0.3 3.5 3.8| 12.6 -58.7 -46.1 -11.5 -0.02| 6.5 -0.1 5000 222 21 176 10| 0.5 2.8 3.3| 12.6 -62.1 -49.5 -9.9 -0.04| 5.5 -0.2 6000 220 21 173 11| 0.5 2.4 2.9| 12.6 -81.9 -69.3 -11.5 -0.12| 5.3 -0.6 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20251130.00.gif