UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for HESN... Searching the city database file for: HESN ... Date:0000Z 12 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 159 345 5 SFC 995 194 12.4 3.4 54 9.0 7.9 345 5 286.0 286.8 281.3 299.8 4.91 2 975 367 15.4 4.4 48 11.0 9.6 351 8 290.6 291.6 283.8 306.1 5.38 3 946 626 13.8 5.8 58 8.0 9.5 359 12 291.5 292.6 285.0 309.1 6.12 4 925 817 12.6 3.6 54 9.0 7.9 5 15 292.2 293.1 284.4 307.7 5.36 5 854 1483 8.6 -1.4 49 10.0 3.9 266 5 294.8 295.5 284.1 306.7 4.04 6 850 1522 9.2 -8.8 27 18.0 1.9 260 4 295.8 296.2 282.5 302.8 2.31 7 820 1820 10.2 -26.8 6 37.0 -0.4 266 10 299.9 300.0 282.0 301.6 0.52 8 786 2170 9.2 -32.8 3 42.0 -1.6 272 16 302.5 302.5 282.8 303.5 0.31 9 775 2287 10.8 274 18 305.4 10 716 2944 9.2 -9.8 25 19.0 1.0 287 31 310.7 311.1 288.3 318.8 2.53 11 700 3130 7.6 -10.4 27 18.0 -0.0 290 34 310.9 311.4 288.3 318.9 2.47 12 635 3921 0.0 -12.0 40 12.0 -4.7 284 38 311.0 311.5 288.3 318.8 2.40 13 608 4267 -3.5 -13.5 46 10.0 -7.2 282 40 310.9 311.3 288.1 318.1 2.22 14 595 4437 -4.1 -20.1 28 16.0 -9.1 280 41 312.1 312.4 287.6 316.5 1.30 15 584 4585 -2.7 -42.7 3 40.0 -10.3 279 42 315.4 315.5 287.4 316.0 0.15 16 532 5319 -6.5 -37.5 6 31.0 -12.8 274 45 319.4 319.5 288.9 320.4 0.29 17 500 5800 -10.7 -36.7 10 26.0 -15.7 270 48 320.0 320.1 289.1 321.2 0.33 18 405 7379 -23.3 -47.3 9 24.0 -25.9 261 59 323.6 323.6 290.0 324.1 0.13 19 400 7470 -23.7 -48.7 8 25.0 -26.3 260 60 324.2 324.2 290.2 324.6 0.11 20 300 9510 -37.9 -64.9 4 27.0 -39.0 270 84 332.0 332.0 292.3 332.0 0.02 21 297 9580 -38.3 -68.3 3 30.0 -39.4 270 85 332.3 332.3 292.4 332.4 0.01 22 271 10207 -43.3 -55.3 25 12.0 -43.9 270 97 333.9 333.9 292.9 334.2 0.08 23 267 10307 -43.3 -60.3 14 17.0 -43.9 270 99 335.3 335.3 293.2 335.5 0.04 24 261 10461 -44.5 -52.5 41 8.0 -44.9 270 102 335.7 335.8 293.4 336.2 0.11 25 250 10750 -45.7 -58.7 22 13.0 -46.2 270 108 338.1 338.1 293.9 338.4 0.06 26 243 10938 -46.5 -63.5 13 17.0 -47.0 270 111 339.7 339.7 294.3 339.8 0.03 27 223 11501 -51.5 -59.5 38 8.0 -51.7 270 120 340.4 340.5 294.5 340.7 0.06 28 212 11827 -53.3 -70.3 11 17.0 -53.6 270 126 342.6 342.6 295.0 342.7 0.01 29 200 12200 -54.7 -67.7 19 13.0 -54.9 270 132 346.1 346.1 295.8 346.2 0.02 30 188 12593 -58.1 -68.1 27 10.0 -58.3 271 128 346.8 346.8 296.0 346.9 0.02 31 168 13293 -63.7 -76.7 15 13.0 -63.8 273 120 348.9 348.9 296.4 348.9 0.01 32 154 13822 -67.7 -76.7 27 9.0 -67.8 275 114 350.8 350.8 296.8 350.8 0.01 33 150 13980 -68.5 -78.5 22 10.0 -68.5 275 112 352.1 352.1 297.1 352.1 0.01 34 136 14562 -71.3 -82.3 18 11.0 -71.3 275 103 357.1 357.1 298.1 357.2 0.00 35 114 15607 -70.3 -87.3 7 17.0 -70.4 275 87 377.5 377.5 301.8 377.5 0.00 36 111 15767 -66.7 -87.7 4 21.0 -66.8 275 85 387.1 387.1 303.3 387.1 0.00 37 100 16390 -71.3 -88.3 6 17.0 -71.3 275 75 390.0 390.0 303.8 390.0 0.00 38 96 16629 -72.9 -88.9 7 16.0 -72.9 270 63 391.4 391.4 304.0 391.4 0.00 39 78 17849 -70.9 -89.6 5 18.6 -71.0 260 66 419.5 419.5 307.6 419.5 0.00 40 70 18490 -69.9 -89.9 4 20.0 -70.0 280 35 434.8 434.8 309.3 434.9 0.00 41 50 20530 -64.7 -90.7 2 26.0 -65.0 240 27 491.0 491.0 314.3 491.0 0.00 42 30 23680 -60.9 -90.9 1 30.0 -61.7 315 13 578.6 578.6 319.6 578.6 0.00 43 20 26250 -55.1 -88.1 1 33.0 -57.3 330 14 667.5 667.5 323.3 667.6 0.01 TRP 96 16629 -72.9 -88.9 7 16.0 -72.9 270 63 391.4 391.4 304.0 391.4 0.00 WND 78 17849 -70.9 -89.6 5 18.6 -71.0 260 66 419.5 419.5 307.6 419.5 0.00 Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 635.00 mb = 3921.15 m = 12864.51 ft Wetbulb zero: 825.75 mb = 1761.75 m = 5779.93 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 28.07 % Est. max temperature: 22.88 C = 73.19 F Sfc-Lift cond lev (LCL): 868.21 mb = 1345.43 m = 4414.08 ft T: 9.43 C 700-500 lapse rate: 6.85 C/km ThetaE index: 7.48 C Layer 925.0- 786.0 mb Conv cond level (CCL): 621.08 mb = 4097.50 m = 13443.07 ft Mean mixing ratio: 5.42 g/kg Conv temperature: 37.37 C = 99.27 F Cap Strength: 14.19 C Lifted Index: 13.66 C Risk: None Lifted Index @300 mb: 17.98 C Lifted Index @700 mb: 13.32 C Showalter Index: 16.35 C Risk: None Total Totals Index: 21.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 1.90 C K Index: -6.90 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.50 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 44820.36 J/kg Cap Strength: 14.15 C Lift Cond Lev (LCL): 820.48 mb = 1814.74 m = 5953.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 22 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 ---------------------------------------------------------- 0 995 194 345 5 1.3 -4.8 | 124 18 -14.8 9.9 1 925 817 5 15 -1.3 -14.9 | 89 17 -17.4 -0.2 2 850 1522 260 4 3.9 0.7 | 142 20 -12.1 15.4 3 700 3130 290 34 31.9 -11.6 | 259 16 15.9 3.1 4 500 5800 270 48 48.0 -0.0 | 245 35 31.9 14.7 5 400 7470 260 60 59.1 10.4 | 240 50 43.0 25.1 6 300 9510 270 84 84.0 -0.0 | 258 69 67.9 14.7 7 250 10750 270 108 108.0 -0.0 | 261 93 91.9 14.7 8 200 12200 270 132 132.0 -0.0 | 263 117 115.9 14.7 9 150 13980 275 112 111.6 -9.8 | 267 96 95.5 5.0 10 100 16390 275 75 74.7 -6.5 | 262 59 58.6 8.2 11 96 16629 270 63 63.0 -0.0 | 253 49 46.9 14.7 12 78 17849 260 66 65.0 11.5 | 242 55 48.9 26.2 13 70 18490 280 35 34.5 -6.1 | 245 20 18.4 8.6 14 50 20530 240 27 23.4 13.5 | 195 29 7.3 28.2 15 30 23680 315 13 9.2 -9.2 | 129 9 -6.9 5.5 16 20 26250 330 14 7.0 -12.1 | 106 9 -9.1 2.6 Wind Parameters Mean winds (0-6000m): 282.5 at 29.1 knts Storm direction: 312.5 at 21.8 knts Shear (0-3000m) pos: 5.4 neg: 2.7 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 135.0 deg Storm rel helicity (0-3000m) pos: 156.0 neg: -43.4 tot: 112.6 m^2/s^2 ave: 37.5 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 106.11 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 ------------------------------------------------------------------------------- 500 359 9 110 17| 8.6 0.0 8.6| 0.0 -34.5 -34.5 -69.0 -0.94| 8.7 -8.2 1000 354 11 105 15| 4.3 5.3 9.6| 32.7 -41.6 -8.9 -8.9 0.01| 11.9 0.1 1500 351 9 111 16| 2.9 5.4 8.3| 53.1 -43.4 9.7 6.5 0.14| 11.3 1.6 2000 326 10 122 12| 3.2 4.0 7.3| 89.1 -43.4 45.7 22.9 0.31| 10.9 3.4 2500 308 12 138 10| 4.5 3.2 7.8|123.5 -43.4 80.1 32.0 0.44| 10.8 4.7 3000 303 15 153 7| 5.4 2.7 8.1|156.0 -43.4 112.6 37.5 0.51| 10.6 5.4 4000 295 20 202 7| 4.0 2.8 6.8|156.0 -52.3 103.8 25.9 0.43| 8.9 3.9 5000 288 25 228 10| 3.2 3.0 6.2|156.0 -70.7 85.3 17.1 0.36| 7.9 2.8 6000 282 29 236 15| 2.7 3.2 5.9|156.0 -94.7 61.3 10.2 0.29| 7.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//HESN/skewt/HESN.skewt.20251212.00.gif