UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for X1736... Searching the city database file for: X1736 ... Date:0000Z 27 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 1010 71 -12.1 -14.5 82 2.4 -12.6 50 5 260.3 260.5 259.9 263.6 1.23 1 1000 147 -13.1 -15.0 86 1.9 -13.5 70 7 260.0 260.2 259.6 263.3 1.19 2 993 200 -13.5 -15.5 85 2.0 -13.9 80 8 260.2 260.4 259.7 263.3 1.15 3 966 412 -6.7 -10.1 77 3.4 -7.7 119 10 269.1 269.4 267.4 274.1 1.83 4 940 625 -5.5 -14.5 49 9.0 -7.8 157 12 272.4 272.6 268.8 276.2 1.32 5 925 751 -6.3 -18.3 38 12.0 -9.1 180 13 272.9 273.0 268.4 275.7 0.98 6 918 810 -6.5 -19.5 35 13.0 -9.4 183 13 273.3 273.4 268.5 275.8 0.89 7 850 1407 -11.3 -18.3 56 7.0 -12.9 210 15 274.3 274.5 269.5 277.4 1.06 8 814 1738 -13.1 -17.9 67 4.8 -14.2 216 18 275.8 276.0 270.6 279.1 1.15 9 769 2169 -15.3 -24.3 46 9.0 -16.9 223 22 278.0 278.1 271.2 280.0 0.70 10 720 2665 -16.3 -19.9 74 3.6 -17.1 231 27 282.2 282.3 274.2 285.4 1.09 11 700 2877 -17.3 -20.8 74 3.5 -18.0 235 29 283.3 283.5 274.8 286.4 1.04 12 648 3453 -19.3 -22.7 74 3.4 -20.0 235 34 287.4 287.6 276.8 290.3 0.95 13 515 5129 -28.5 -31.3 77 2.8 -28.9 235 48 295.8 295.9 280.3 297.6 0.54 14 500 5340 -30.1 -33.3 74 3.2 -30.4 235 50 296.3 296.4 280.4 297.9 0.46 15 400 6880 -43.3 -47.7 62 4.4 -43.5 240 68 298.7 298.7 281.0 299.2 0.13 16 372 7362 -48.1 -52.7 59 4.6 -48.2 237 72 298.6 298.6 280.8 298.9 0.08 17 338 7989 -50.7 -55.2 59 4.5 -50.8 234 77 303.4 303.4 282.8 303.6 0.06 18 300 8750 -58.7 -63.6 53 4.9 -58.7 230 83 302.6 302.6 282.5 302.7 0.02 19 289 8984 -60.5 -65.1 55 4.6 -60.6 228 83 303.3 303.3 282.7 303.4 0.02 20 250 9880 -63.5 -68.5 51 5.0 -63.6 220 81 311.7 311.7 285.9 311.7 0.02 21 235 10263 -65.1 -69.9 51 4.8 -65.1 220 83 314.8 314.8 287.1 314.9 0.01 22 231 10368 -65.3 -70.1 51 4.8 -65.3 222 83 316.1 316.1 287.5 316.1 0.01 23 219 10697 -64.2 -69.1 51 4.9 -64.2 230 85 322.6 322.6 289.6 322.7 0.02 24 200 11260 -62.3 -67.3 51 5.0 -62.4 235 69 334.1 334.1 292.9 334.2 0.02 25 196 11384 -62.3 -67.3 51 5.0 -62.4 235 69 336.0 336.0 293.3 336.1 0.02 26 183 11809 -57.7 -63.7 46 6.0 -57.8 237 68 350.2 350.2 296.7 350.3 0.04 27 150 13060 -55.9 -61.9 47 6.0 -56.1 240 66 373.8 373.8 301.2 374.0 0.06 28 109 15092 -54.5 -62.5 37 8.0 -54.8 232 68 412.1 412.2 306.8 412.5 0.08 29 100 15640 -56.5 -65.5 31 9.0 -56.8 230 68 418.6 418.6 307.6 418.9 0.06 30 97 15834 -56.5 -65.5 31 9.0 -56.8 230 69 422.2 422.2 308.0 422.5 0.06 31 90 16316 -52.9 -62.9 29 10.0 -53.4 230 70 438.5 438.6 309.8 439.0 0.09 32 87 16534 -54.9 -64.9 28 10.0 -55.4 230 71 438.8 438.8 309.8 439.2 0.07 33 83 16838 -52.1 -63.1 25 11.0 -52.8 230 72 450.4 450.5 311.0 451.0 0.10 34 75 17496 -52.9 -64.9 22 12.0 -53.6 230 74 462.0 462.0 312.0 462.5 0.08 35 71 17856 -46.7 -59.7 21 13.0 -48.1 230 75 482.5 482.6 313.7 483.5 0.17 36 70 17950 -46.3 -60.3 19 14.0 -47.8 230 75 485.3 485.4 314.0 486.3 0.16 37 56 19441 -41.7 -59.7 12 18.0 -44.6 217 90 527.8 527.9 316.9 529.2 0.22 38 52 19938 -44.5 -64.5 9 20.0 -47.0 212 94 532.6 532.6 317.1 533.4 0.13 39 50 20200 -43.7 -64.7 8 21.0 -46.5 210 97 540.5 540.5 317.6 541.3 0.13 40 43 21218 -41.7 -64.7 6 23.0 -45.4 569.2 569.3 319.2 570.3 0.15 TRP 235 10263 -65.1 -69.9 51 4.8 -65.1 220 83 314.8 314.8 287.1 314.9 0.01 WND 219 10697 -64.2 -69.1 51 4.9 -64.2 230 85 322.6 322.6 289.6 322.7 0.02 Sounding variables and indices 1000-500 mb thick: 5193.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 66.98 % Est. max temperature: 1.79 C = 35.21 F Sfc-Lift cond lev (LCL): 971.60 mb = 367.89 m = 1206.97 ft T: -8.13 C 700-500 lapse rate: 5.20 C/km ThetaE index: 0.49 C Layer 925.0- 918.0 mb Conv cond level (CCL): 664.66 mb = 3263.49 m = 10706.87 ft Mean mixing ratio: 1.32 g/kg Conv temperature: 13.71 C = 56.69 F Cap Strength: 20.11 C Lifted Index: 20.39 C Risk: None Lifted Index @300 mb: 21.85 C Lifted Index @700 mb: 11.74 C Showalter Index: 15.88 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 11.80 C K Index: -3.00 Risk: None Sweat Index: 157.83 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.89 J/kg Max Up Vert Vel: 11.48 m/s Conv Inhibition (B-): 38201.36 J/kg Cap Strength: 20.33 C Lift Cond Lev (LCL): 871.13 mb = 1216.63 m = 3991.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 23 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 1010 71 50 5 -3.8 -3.2 | 76 28 -26.9 -6.9 1 1000 147 70 7 -6.6 -2.4 | 78 30 -29.6 -6.1 2 925 751 180 13 0.0 13.0 | 112 25 -23.1 9.3 3 850 1407 210 15 7.5 13.0 | 121 18 -15.6 9.3 4 700 2877 235 29 23.8 16.6 | 183 13 0.7 12.9 5 500 5340 235 50 41.0 28.7 | 216 31 17.9 25.0 6 400 6880 240 68 58.9 34.0 | 230 47 35.8 30.3 7 300 8750 230 83 63.6 53.4 | 219 64 40.5 49.7 8 250 9880 220 81 52.1 62.0 | 206 65 29.0 58.3 9 235 10263 220 83 53.4 63.6 | 207 67 30.3 59.9 10 219 10697 230 85 65.1 54.6 | 220 66 42.1 50.9 11 200 11260 235 69 56.5 39.6 | 223 49 33.5 35.9 12 150 13060 240 66 57.2 33.0 | 229 45 34.1 29.3 13 100 15640 230 68 52.1 43.7 | 216 49 29.0 40.0 14 70 17950 230 75 57.5 48.2 | 218 56 34.4 44.5 15 50 20200 210 97 48.5 84.0 | 198 84 25.4 80.3 Wind Parameters Mean winds (0-6000m): 230.9 at 31.1 knts Storm direction: 260.9 at 23.4 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 112.8 deg Storm rel helicity (0-3000m) pos: 237.8 neg: 0.0 tot: 237.8 m^2/s^2 ave: 79.3 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 6.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.38 Bulk Shear: 172.00 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 ------------------------------------------------------------------------------- 500 112 9 89 31| 13.2 0.0 13.2|111.8 0.0 111.8 223.5 0.87| 16.2 14.1 1000 166 11 105 27| 9.4 0.0 9.4|161.5 0.0 161.5 161.5 0.79| 13.6 10.7 1500 186 12 111 23| 7.3 0.0 7.3|176.8 0.0 176.8 117.8 0.75| 11.0 8.2 2000 199 14 117 21| 6.8 0.0 6.8|198.7 0.0 198.7 99.4 0.77| 9.7 7.5 2500 209 16 123 18| 6.4 0.0 6.4|220.1 0.0 220.1 88.0 0.80| 9.0 7.1 3000 217 18 131 16| 6.1 0.0 6.1|237.8 0.0 237.8 79.3 0.81| 8.4 6.8 4000 225 22 148 14| 4.6 1.1 5.7|260.8 0.0 260.8 65.2 0.78| 7.4 5.8 5000 229 27 167 14| 3.7 1.8 5.4|283.8 0.0 283.8 56.8 0.73| 6.8 5.0 6000 231 31 184 16| 4.0 1.5 5.4|331.8 0.0 331.8 55.3 0.70| 6.6 4.6 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20251127.00.gif