UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for HESN... Searching the city database file for: HESN ... Date:0000Z 4 DEC 25 Station: HESN WMO ident: 62414 Latitude: 23.97 Longitude: 32.78 Elevation: 194.00 ------------------------------------------------------------------------------- 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 120 360 4 SFC 991 194 18.8 4.8 40 14.0 11.2 360 4 292.7 293.7 284.7 308.5 5.44 2 990 203 18.4 5.4 42 13.0 11.3 2 5 292.4 293.4 284.9 308.8 5.68 3 977 317 21.6 2.6 29 19.0 11.4 26 17 296.7 297.6 285.5 310.7 4.72 4 966 416 22.0 3.0 29 19.0 11.7 31 17 298.1 299.0 286.3 312.7 4.91 5 961 461 24.0 5.0 29 19.0 13.1 33 16 300.6 301.6 287.9 317.5 5.69 6 951 553 24.0 2.0 24 22.0 12.0 37 16 301.5 302.3 287.2 315.5 4.65 7 925 796 22.2 2.2 27 20.0 11.3 50 12 302.0 302.9 287.6 316.6 4.85 8 887 1158 19.8 7.8 46 12.0 12.6 93 4 303.2 304.6 290.5 325.6 7.50 9 850 1524 18.2 -14.8 9 33.0 5.0 35 9 305.2 305.5 285.2 309.8 1.42 10 849 1534 18.2 -15.8 9 34.0 4.8 10 13 305.3 305.6 285.1 309.6 1.31 11 839 1636 18.8 -24.2 4 43.0 4.1 12 15 307.0 307.1 285.0 309.2 0.64 12 820 1832 18.0 -3.0 24 21.0 7.3 15 18 308.2 308.9 288.7 319.8 3.73 13 700 3160 7.2 -5.8 39 13.0 1.1 320 17 310.5 311.1 289.3 321.7 3.54 14 656 3691 3.0 -7.0 48 10.0 -1.5 288 19 311.5 312.2 289.5 322.5 3.45 15 584 4623 -3.5 -10.5 58 7.0 -6.4 251 28 314.5 315.1 290.0 324.0 2.94 16 574 4760 -4.7 -5.0 98 0.3 -4.8 256 29 314.6 315.5 291.5 329.3 4.60 17 559 4968 -4.9 -12.9 53 8.0 -8.0 262 30 316.8 317.3 290.3 325.1 2.53 18 551 5082 -5.7 -9.3 76 3.6 -7.2 266 30 317.2 317.8 291.2 328.3 3.43 19 544 5182 -5.9 -10.5 70 4.6 -7.8 270 31 318.1 318.7 291.3 328.4 3.16 20 540 5240 -5.7 -11.7 63 6.0 -8.1 270 32 319.0 319.6 291.3 328.5 2.89 21 519 5550 -7.9 -11.2 77 3.3 -9.2 273 42 320.0 320.6 291.8 330.3 3.13 22 500 5840 -9.7 -14.2 70 4.5 -11.3 275 50 321.2 321.7 291.6 329.7 2.55 23 462 6443 -13.7 -17.9 71 4.2 -15.1 270 47 323.6 324.0 291.9 330.5 2.02 24 435 6897 -16.1 -25.1 46 9.0 -18.4 266 45 326.1 326.4 291.7 330.2 1.14 25 407 7392 -20.3 -33.3 30 13.0 -22.7 261 43 327.0 327.1 291.5 329.1 0.57 26 400 7520 -21.3 -33.3 33 12.0 -23.5 260 42 327.3 327.4 291.6 329.4 0.58 27 355 8388 -29.5 -37.5 46 8.0 -30.6 262 45 327.6 327.7 291.5 329.2 0.43 28 317 9188 -35.3 -50.3 20 15.0 -36.4 264 48 330.4 330.4 291.9 330.8 0.12 29 300 9570 -38.7 -49.7 30 11.0 -39.4 265 50 330.8 330.8 292.1 331.4 0.14 30 251 10764 -49.9 -52.7 72 2.8 -50.0 269 55 331.5 331.5 292.3 332.0 0.11 31 250 10790 -50.1 -53.0 71 2.9 -50.2 270 56 331.6 331.6 292.3 332.0 0.11 32 228 11385 -54.5 -58.0 65 3.5 -54.6 274 75 333.7 333.7 292.8 334.0 0.07 33 225 11470 -54.7 -62.7 37 8.0 -54.9 273 76 334.7 334.7 293.0 334.8 0.04 34 219 11642 -55.7 -63.7 36 8.0 -55.8 271 79 335.7 335.7 293.3 335.9 0.03 35 216 11730 -55.5 -67.5 21 12.0 -55.7 270 80 337.4 337.4 293.7 337.5 0.02 36 200 12220 -55.1 -76.1 6 21.0 -55.4 265 88 345.5 345.5 295.6 345.5 0.01 37 178 12958 -58.1 -79.1 5 21.0 -58.3 270 99 352.3 352.3 297.1 352.3 0.00 38 150 14020 -64.3 -81.3 8 17.0 -64.4 270 107 359.3 359.3 298.5 359.3 0.00 39 147 14144 -65.0 -81.8 8 16.8 -65.1 270 109 360.2 360.2 298.7 360.2 0.00 40 135 14662 -67.9 -83.9 8 16.0 -67.9 274 95 363.9 363.9 299.5 363.9 0.00 41 100 16460 -70.7 -88.7 5 18.0 -70.8 260 39 391.1 391.1 303.9 391.1 0.00 42 94 16825 -71.9 -87.9 7 16.0 -72.0 255 49 395.8 395.8 304.6 395.8 0.00 43 85 17415 -72.9 -88.9 7 16.0 -73.0 262 49 405.3 405.3 305.9 405.3 0.00 44 75 18157 -67.7 -87.7 4 20.0 -67.8 285 30 431.0 431.0 308.9 431.0 0.00 45 70 18570 -68.7 -88.7 4 20.0 -68.8 325 4 437.4 437.4 309.6 437.4 0.00 46 60 19487 -71.7 -89.7 5 18.0 -71.8 309 5 450.4 450.4 310.9 450.4 0.00 47 55 20006 -67.7 -89.7 3 22.0 -67.9 259 10 470.9 470.9 312.7 470.9 0.00 48 50 20580 -68.1 -90.1 3 22.0 -68.3 185 11 483.0 483.0 313.7 483.0 0.00 49 48 20825 -67.3 -90.3 2 23.0 -67.5 195 9 490.6 490.6 314.2 490.6 0.00 50 48 20825 -67.5 -90.5 2 23.0 -67.7 195 9 490.1 490.1 314.2 490.1 0.00 51 44 21356 -61.7 -89.7 1 28.0 -62.2 255 2 516.6 516.6 316.1 516.6 0.00 52 41 21791 -63.1 -90.1 1 27.0 -63.6 130 8 523.7 523.7 316.5 523.7 0.00 53 30 23740 -56.5 -87.5 1 31.0 -57.9 85 13 590.6 590.6 320.2 590.6 0.01 54 27 24409 -56.1 -87.1 1 31.0 -57.6 103 12 609.8 609.8 321.0 609.9 0.01 55 24 25162 -53.5 -86.5 1 33.0 -55.7 85 17 638.2 638.3 322.2 638.3 0.01 56 20 26330 -55.3 -86.3 1 31.0 -57.5 95 15 666.9 666.9 323.3 667.0 0.01 57 17 27365 -56.7 -87.7 1 31.0 -58.8 102 18 694.1 694.1 324.3 694.2 0.01 58 14 28618 -49.1 -84.1 1 35.0 -53.9 63 12 759.5 759.6 326.2 759.7 0.02 59 12 29623 -52.5 -85.5 1 33.0 -56.5 14 13 781.7 781.7 326.8 781.9 0.02 60 10 30810 -49.3 -84.3 1 35.0 -55.1 360 9 835.5 835.5 328.1 835.8 0.03 61 7.3 32879 -48.1 -84.1 1 36.0 -55.6 919.1 919.1 329.8 919.6 0.05 62 6.5 33648 -46.1 -83.1 1 37.0 -55.1 958.6 958.6 330.5 959.2 0.06 63 6.2 33965 -40.9 -81.9 0 41.0 -53.0 993.9 993.9 331.1 994.8 0.08 64 5.8 34418 -41.7 -81.7 1 40.0 -53.7 1009.5 1009.6 331.4 1010.5 0.09 65 5.6 34661 -33.3 -77.3 0 44.0 -50.8 1056.7 1056.8 332.1 1059.0 0.18 TRP 94 16825 -71.9 -87.9 7 16.0 -72.0 255 49 395.8 395.8 304.6 395.8 0.00 WND 147 14144 -65.0 -81.8 8 16.8 -65.1 270 109 360.2 360.2 298.7 360.2 0.00 Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 622.77 mb = 4121.14 m = 13520.65 ft Wetbulb zero: 681.09 mb = 3383.92 m = 11101.97 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 44.17 % Est. max temperature: 32.70 C = 90.87 F Sfc-Lift cond lev (LCL): 803.77 mb = 1999.66 m = 6560.49 ft T: 16.64 C 700-500 lapse rate: 6.31 C/km ThetaE index: 16.47 C Layer 850.0- 820.0 mb Conv cond level (CCL): 593.28 mb = 4496.68 m = 14752.71 ft Mean mixing ratio: 5.33 g/kg Conv temperature: 40.13 C = 104.24 F Cap Strength: 8.87 C Lifted Index: 8.80 C Risk: None Lifted Index @300 mb: 10.67 C Lifted Index @700 mb: 8.35 C Showalter Index: 12.72 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: -5.10 C K Index: 0.10 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.80 J/kg Max Up Vert Vel: 8.46 m/s Conv Inhibition (B-): 68831.71 J/kg Cap Strength: 8.87 C Lift Cond Lev (LCL): 716.82 mb = 2960.67 m = 9713.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 17 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 ---------------------------------------------------------- 0 991 194 360 4 -0.0 -4.0 | 128 14 -10.8 8.6 1 979 305 25 17 -7.2 -15.4 | 81 18 -18.0 -2.8 2 945 610 40 16 -10.3 -12.3 | 91 21 -21.1 0.3 3 925 796 50 12 -9.2 -7.7 | 104 21 -20.0 4.8 4 912 914 65 8 -7.3 -3.4 | 117 20 -18.0 9.2 5 881 1219 100 3 -3.0 0.5 | 134 19 -13.7 13.1 6 850 1524 35 9 -5.2 -7.4 | 108 17 -15.9 5.2 7 850 1524 10 13 -2.3 -12.8 | 89 13 -13.0 -0.2 8 820 1829 15 18 -4.7 -17.4 | 73 16 -15.4 -4.8 9 791 2134 350 15 2.6 -14.8 | 75 8 -8.2 -2.2 10 763 2438 315 13 9.2 -9.2 | 155 4 -1.6 3.4 11 709 3048 325 16 9.2 -13.1 | 71 2 -1.6 -0.5 12 700 3160 320 17 10.9 -13.0 | 341 0 0.2 -0.5 13 633 3962 270 20 20.0 -0.0 | 216 16 9.2 12.6 14 609 4267 260 26 25.6 4.5 | 221 23 14.8 17.1 15 586 4572 250 28 26.3 9.6 | 215 27 15.5 22.1 16 543 5182 270 31 31.0 -0.0 | 238 24 20.2 12.6 17 503 5791 275 50 49.8 -4.4 | 258 40 39.0 8.2 18 500 5840 275 50 49.8 -4.4 | 258 40 39.0 8.2 19 400 7520 260 42 41.4 7.3 | 237 36 30.6 19.9 20 394 7620 260 42 41.4 7.3 | 237 36 30.6 19.9 21 300 9570 265 50 49.8 4.4 | 247 43 39.0 16.9 22 255 10668 265 50 49.8 4.4 | 247 43 39.0 16.9 23 250 10790 270 56 56.0 -0.0 | 254 47 45.2 12.6 24 232 11278 275 73 72.7 -6.4 | 264 62 62.0 6.2 25 200 12220 265 88 87.7 7.7 | 255 80 76.9 20.2 26 182 12802 270 98 98.0 -0.0 | 262 88 87.2 12.6 27 150 14020 270 107 107.0 -0.0 | 263 97 96.2 12.6 28 147 14144 270 109 109.0 -0.0 | 263 99 98.2 12.6 29 143 14326 270 109 109.0 -0.0 | 263 99 98.2 12.6 30 116 15545 285 57 55.1 -14.8 | 273 44 44.3 -2.2 31 111 15850 290 56 52.6 -19.2 | 279 42 41.9 -6.6 32 105 16154 280 57 56.1 -9.9 | 267 45 45.4 2.7 33 100 16460 260 39 38.4 6.8 | 235 34 27.6 19.3 34 95 16764 260 39 38.4 6.8 | 235 34 27.6 19.3 35 94 16825 255 49 47.3 12.7 | 235 44 36.6 25.2 36 86 17374 260 50 49.2 8.7 | 241 44 38.5 21.2 37 77 17983 285 38 36.7 -9.8 | 264 26 25.9 2.7 38 73 18288 285 25 24.1 -6.5 | 246 15 13.4 6.1 39 70 18570 325 4 2.3 -3.3 | 138 13 -8.5 9.3 40 70 18593 235 11 9.0 6.3 | 175 19 -1.8 18.9 41 63 19202 330 1 0.5 -0.9 | 139 16 -10.3 11.7 42 57 19812 285 10 9.7 -2.6 | 174 10 -1.1 10.0 43 50 20580 185 11 1.0 11.0 | 157 25 -9.8 23.5 44 49 20726 180 11 0.0 11.0 | 155 26 -10.8 23.6 45 44 21336 265 1 1.0 0.1 | 142 16 -9.8 12.6 46 40 21946 90 10 -10.0 0.0 | 121 24 -20.8 12.6 47 38 22250 115 14 -12.7 5.9 | 128 30 -23.5 18.5 48 36 22555 125 13 -10.6 7.5 | 133 29 -21.4 20.0 49 33 23165 140 13 -8.4 10.0 | 140 30 -19.1 22.5 50 31 23470 100 16 -15.8 2.8 | 120 31 -26.5 15.3 51 30 23740 85 13 -13.0 -1.1 | 116 26 -23.7 11.4 52 30 23774 75 14 -13.5 -3.6 | 110 26 -24.3 8.9 53 27 24384 105 12 -11.6 3.1 | 125 27 -22.4 15.7 54 26 24689 80 12 -11.8 -2.1 | 115 25 -22.6 10.5 55 22 25603 90 22 -22.0 0.0 | 111 35 -32.8 12.6 56 21 25908 85 21 -20.9 -1.8 | 109 33 -31.7 10.7 57 20 26330 95 15 -14.9 1.3 | 118 29 -25.7 13.9 58 19 26518 100 19 -18.7 3.3 | 118 33 -29.5 15.9 59 18 27127 90 20 -20.0 0.0 | 112 33 -30.8 12.6 60 17 27432 105 17 -16.4 4.4 | 122 32 -27.2 17.0 61 16 27737 75 13 -12.6 -3.4 | 112 25 -23.3 9.2 62 15 28042 100 17 -16.7 3.0 | 119 32 -27.5 15.5 63 15 28346 70 12 -11.3 -4.1 | 111 24 -22.0 8.5 64 13 28956 55 12 -9.8 -6.9 | 105 21 -20.6 5.7 65 13 29261 25 16 -6.8 -14.5 | 84 18 -17.5 -1.9 66 12 29566 15 13 -3.4 -12.6 | 90 14 -14.1 0.0 67 10 30810 360 9 -0.0 -9.0 | 108 11 -10.8 3.6 Wind Parameters Mean winds (0-6000m): 289.4 at 22.1 knts Storm direction: 319.4 at 16.5 knts Shear (0-3000m) pos: 1.0 neg: 3.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 153.0 deg Storm rel helicity (0-3000m) pos: 101.1 neg: -121.6 tot: -20.5 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 12.7 stream: -1.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.32 Bulk Shear: 113.10 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 32 15 90 19| 12.0 0.0 12.0| 25.6 -43.7 -18.1 -36.2 -0.37| 20.4 -7.5 1000 42 12 102 19| 2.9 0.0 2.9| 93.5 -43.7 49.8 49.8 0.16| 16.9 2.8 1500 38 11 104 18| 1.9 5.4 7.3| 93.5-112.2 -18.7 -12.5 -0.21| 17.2 -3.5 2000 26 12 96 16| 1.4 4.2 5.6| 95.8-120.0 -24.2 -12.1 -0.18| 15.7 -2.9 2500 13 12 92 14| 1.1 3.5 4.6|101.1-120.5 -19.4 -7.8 -0.10| 14.3 -1.4 3000 2 13 88 11| 1.0 3.4 4.4|101.1-121.6 -20.5 -6.8 -0.15| 12.7 -1.9 4000 334 15 82 4| 0.7 3.6 4.3|106.2-132.3 -26.1 -6.5 -0.16| 12.3 -1.9 5000 303 18 232 5| 0.4 3.3 3.6|174.1-146.0 28.2 5.6 -0.06| 11.6 -0.7 6000 289 22 242 11| 1.5 2.9 4.4|261.1-178.3 82.8 13.8 0.00| 11.5 0.0 Wrote GIF file: /home/apache/climate/data/raob//HESN/skewt/HESN.skewt.20251204.00.gif