UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for HESN... Searching the city database file for: HESN ... Date:0000Z 28 APR 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 93 SFC 988 194 21.8 -1.2 21 23.0 10.3 350 4 296.0 296.6 284.0 306.5 3.54 2 986 212 22.0 0.0 23 22.0 10.7 350 7 296.3 297.0 284.5 307.9 3.87 3 981 256 24.2 2.2 24 22.0 12.3 350 16 299.0 299.8 286.2 312.6 4.57 4 968 374 25.0 3.0 24 22.0 12.9 351 27 300.9 301.8 287.3 315.7 4.90 5 925 772 22.2 1.2 25 21.0 10.9 355 29 302.0 302.8 287.3 315.7 4.51 6 850 1500 17.8 -2.2 26 20.0 7.7 25 9 304.8 305.5 287.6 316.6 3.82 7 837 1631 18.4 -17.6 7 36.0 4.6 4 9 306.8 307.0 285.5 310.5 1.14 8 739 2685 13.2 -20.8 8 34.0 1.0 312 7 312.2 312.4 287.3 315.6 0.99 9 700 3137 10.2 -18.8 11 29.0 -0.4 305 11 313.8 314.0 288.1 317.9 1.24 10 607 4304 2.4 -13.6 30 16.0 -4.0 255 33 317.8 318.3 290.3 325.2 2.20 11 504 5769 -10.9 -16.9 61 6.0 -12.9 245 39 319.0 319.4 290.5 325.8 2.02 12 500 5830 -11.1 -21.1 43 10.0 -14.0 245 39 319.5 319.8 290.1 324.4 1.42 13 497 5876 -11.1 -26.1 28 15.0 -15.0 244 39 320.1 320.2 289.8 323.2 0.91 14 482 6111 -12.7 -37.7 10 25.0 -17.3 238 39 320.9 321.0 289.4 322.0 0.31 15 461 6450 -14.5 -25.5 39 11.0 -17.3 231 40 322.8 323.0 290.7 326.4 1.04 16 449 6650 -16.3 -25.3 46 9.0 -18.6 233 42 323.0 323.2 290.8 326.8 1.09 17 443 6751 -16.9 -31.9 26 15.0 -20.0 235 42 323.4 323.6 290.5 325.6 0.60 18 433 6922 -18.1 -25.1 54 7.0 -19.8 237 43 324.0 324.3 291.2 328.1 1.15 19 430 6974 -18.3 -32.3 28 14.0 -21.1 238 44 324.4 324.5 290.7 326.6 0.59 20 400 7510 -23.1 -29.1 58 6.0 -24.3 245 47 325.0 325.1 291.2 328.0 0.86 21 378 7920 -26.9 -30.5 71 3.6 -27.5 251 49 325.2 325.4 291.2 328.1 0.80 22 370 8075 -26.5 -52.5 7 26.0 -28.8 253 50 327.8 327.8 291.2 328.1 0.08 23 300 9550 -38.7 -53.7 19 15.0 -39.5 265 66 330.8 330.8 292.0 331.2 0.09 24 291 9758 -40.7 -52.7 26 12.0 -41.3 267 68 330.9 330.9 292.0 331.3 0.10 25 268 10315 -43.7 -65.7 7 22.0 -44.4 271 75 334.4 334.4 292.9 334.5 0.02 26 250 10780 -45.5 -68.5 6 23.0 -46.1 275 80 338.4 338.4 293.9 338.5 0.02 27 202 12185 -50.3 -75.2 4 24.9 -50.7 280 97 352.1 352.2 297.1 352.2 0.01 28 200 12250 -50.5 -75.5 4 25.0 -51.0 280 96 352.8 352.8 297.3 352.8 0.01 29 193 12482 -51.3 -77.3 3 26.0 -51.7 280 97 355.1 355.1 297.7 355.2 0.01 30 150 14080 -61.9 -83.9 4 22.0 -62.0 275 85 363.4 363.4 299.4 363.5 0.00 31 132 14861 -67.1 -86.1 5 19.0 -67.2 265 84 367.7 367.7 300.1 367.7 0.00 32 130 14953 -64.5 -85.5 4 21.0 -64.6 264 84 374.0 374.0 301.2 374.0 0.00 33 100 16530 -71.1 -89.1 5 18.0 -71.2 265 50 390.4 390.4 303.8 390.4 0.00 34 86 17406 -75.7 -89.7 9 14.0 -75.7 255 48 398.3 398.3 305.0 398.3 0.00 35 70 18610 -68.9 -89.9 3 21.0 -69.0 280 19 437.0 437.0 309.6 437.0 0.00 36 50 20620 -65.1 -92.1 1 27.0 -65.4 165 11 490.1 490.1 314.2 490.1 0.00 37 30 23830 -53.9 -88.9 1 35.0 -55.7 105 20 597.7 597.7 320.5 597.7 0.00 38 20 26470 -49.1 -86.1 1 37.0 -52.9 80 20 685.9 685.9 324.0 686.0 0.01 39 10 31100 -40.5 -81.5 0 41.0 -50.5 65 6 868.4 868.4 328.8 868.9 0.05 TRP 86 17406 -75.7 -89.7 9 14.0 -75.7 255 48 398.3 398.3 305.0 398.3 0.00 WND 202 12185 -50.3 -75.2 4 24.9 -50.7 280 97 352.1 352.2 297.1 352.2 0.01 Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 588.41 mb = 4568.33 m = 14987.77 ft Wetbulb zero: 711.95 mb = 2995.79 m = 9828.58 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 25.22 % Est. max temperature: 32.41 C = 90.34 F Sfc-Lift cond lev (LCL): 700.69 mb = 3128.77 m = 10264.88 ft T: 10.25 C 700-500 lapse rate: 7.91 C/km ThetaE index: 6.05 C Layer 837.0- 739.0 mb Conv cond level (CCL): 539.51 mb = 5232.52 m = 17166.87 ft Mean mixing ratio: 4.53 g/kg Conv temperature: 44.43 C = 111.97 F Cap Strength: 11.71 C Lifted Index: 8.10 C Risk: None Lifted Index @300 mb: 11.44 C Lifted Index @700 mb: 11.12 C Showalter Index: 7.22 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 8.90 C K Index: -2.30 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.45 J/kg Max Up Vert Vel: 5.38 m/s Conv Inhibition (B-): 57595.94 J/kg Cap Strength: 11.71 C Lift Cond Lev (LCL): 682.08 mb = 3349.28 m = 10988.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 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 ---------------------------------------------------------- 0 988 194 350 4 0.7 -3.9 | 115 15 -13.4 6.4 1 976 305 350 25 4.3 -24.6 | 34 17 -9.8 -14.3 2 942 610 355 33 2.9 -32.9 | 26 25 -11.2 -22.6 3 925 772 355 29 2.5 -28.9 | 32 22 -11.6 -18.6 4 910 914 360 25 -0.0 -25.0 | 44 20 -14.1 -14.7 5 850 1500 25 9 -3.8 -8.2 | 97 18 -17.9 2.1 6 848 1524 20 8 -2.7 -7.5 | 99 17 -16.8 2.8 7 817 1829 335 11 4.6 -10.0 | 92 9 -9.4 0.3 8 788 2134 290 10 9.4 -3.4 | 146 8 -4.7 6.9 9 733 2743 315 7 4.9 -4.9 | 120 11 -9.1 5.4 10 700 3137 305 11 9.0 -6.3 | 128 6 -5.1 4.0 11 681 3353 295 12 10.9 -5.1 | 148 6 -3.2 5.2 12 656 3658 270 21 21.0 -0.0 | 214 12 6.9 10.3 13 631 3962 270 26 26.0 -0.0 | 229 16 11.9 10.3 14 608 4267 255 33 31.9 8.5 | 223 26 17.8 18.8 15 585 4572 255 34 32.8 8.8 | 224 27 18.7 19.1 16 542 5182 250 36 33.8 12.3 | 221 30 19.7 22.6 17 500 5830 245 39 35.3 16.5 | 218 34 21.3 26.8 18 463 6401 230 40 30.6 25.7 | 205 40 16.6 36.0 19 400 7510 245 47 42.6 19.9 | 223 42 28.5 30.2 20 346 8534 260 52 51.2 9.0 | 242 42 37.1 19.3 21 300 9550 265 66 65.7 5.8 | 253 54 51.7 16.1 22 250 10780 275 80 79.7 -7.0 | 267 66 65.6 3.3 23 202 12185 280 97 95.5 -16.8 | 275 82 81.4 -6.5 24 200 12250 280 96 94.5 -16.7 | 275 81 80.4 -6.4 25 192 12497 280 97 95.5 -16.8 | 275 82 81.4 -6.5 26 150 14080 275 85 84.7 -7.4 | 268 71 70.6 2.9 27 137 14630 270 85 85.0 -0.0 | 262 72 70.9 10.3 28 112 15850 245 82 74.3 34.7 | 233 75 60.2 45.0 29 100 16530 265 50 49.8 4.4 | 248 39 35.7 14.7 30 96 16764 265 50 49.8 4.4 | 248 39 35.7 14.7 31 86 17406 255 48 46.4 12.4 | 235 39 32.3 22.7 32 78 17983 265 50 49.8 4.4 | 248 39 35.7 14.7 33 74 18288 265 44 43.8 3.8 | 245 33 29.7 14.1 34 70 18610 280 19 18.7 -3.3 | 213 8 4.6 7.0 35 67 18898 285 18 17.4 -4.7 | 210 7 3.3 5.6 36 63 19202 320 21 13.5 -16.1 | 6 6 -0.6 -5.8 37 57 19812 50 15 -11.5 -9.6 | 91 26 -25.6 0.7 38 54 20117 55 15 -12.3 -8.6 | 94 26 -26.4 1.7 39 52 20422 50 10 -7.7 -6.4 | 100 22 -21.8 3.9 40 50 20620 165 11 -2.8 10.6 | 141 27 -16.9 20.9 41 47 21031 170 11 -1.9 10.8 | 143 27 -16.0 21.1 42 45 21336 95 5 -5.0 0.4 | 119 22 -19.1 10.7 43 40 21946 70 24 -22.6 -8.2 | 93 37 -36.6 2.1 44 37 22555 75 14 -13.5 -3.6 | 104 28 -27.6 6.7 45 35 22860 55 9 -7.4 -5.2 | 103 22 -21.5 5.1 46 30 23774 110 28 -26.3 9.6 | 116 45 -40.4 19.9 47 30 23830 105 20 -19.3 5.2 | 115 37 -33.4 15.5 48 29 24079 115 17 -15.4 7.2 | 121 34 -29.5 17.5 49 28 24384 110 20 -18.8 6.8 | 118 37 -32.9 17.1 50 26 24689 75 21 -20.3 -5.4 | 98 35 -34.4 4.9 51 25 24994 60 20 -17.3 -10.0 | 91 31 -31.4 0.3 52 23 25603 80 16 -15.8 -2.8 | 104 31 -29.8 7.5 53 22 25908 75 23 -22.2 -6.0 | 97 37 -36.3 4.3 54 20 26470 80 20 -19.7 -3.5 | 101 34 -33.8 6.8 55 20 26518 85 26 -25.9 -2.3 | 101 41 -40.0 8.0 56 17 27432 90 15 -15.0 0.0 | 109 31 -29.1 10.3 57 16 28042 105 17 -16.4 4.4 | 116 34 -30.5 14.7 58 15 28346 95 18 -17.9 1.6 | 110 34 -32.0 11.9 59 14 28651 105 19 -18.4 4.9 | 115 36 -32.4 15.2 60 14 28956 70 16 -15.0 -5.5 | 99 30 -29.1 4.8 61 13 29566 100 10 -9.8 1.7 | 117 27 -23.9 12.0 62 12 29870 90 11 -11.0 0.0 | 112 27 -25.1 10.3 63 10 31100 65 6 -5.4 -2.5 | 112 21 -19.5 7.8 Wind Parameters Mean winds (0-6000m): 276.2 at 23.3 knts Storm direction: 306.2 at 17.5 knts Shear (0-3000m) pos: 2.8 neg: 3.6 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 17.6 deg Storm rel helicity (0-3000m) pos: 142.3 neg: -94.6 tot: 47.7 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 126.01 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 ------------------------------------------------------------------------------- 500 353 26 35 19| 27.7 0.0 27.7| 6.6 -82.2 -75.7 -151.4 -0.74| 33.0-24.3 1000 357 25 40 20| 7.1 0.0 7.1| 82.8 -82.2 0.6 0.6 -0.20| 24.4 -4.8 1500 359 21 53 17| 4.7 2.9 7.7|125.1 -85.6 39.6 26.4 -0.03| 20.9 -0.5 2000 354 18 58 14| 3.5 4.7 8.2|139.2 -86.4 52.8 26.4 0.07| 18.7 1.3 2500 348 16 63 12| 3.4 3.8 7.1|139.2 -94.2 45.0 18.0 0.02| 15.8 0.4 3000 344 15 68 11| 2.8 3.6 6.4|142.3 -94.6 47.7 15.9 0.04| 13.9 0.6 4000 321 16 57 4| 2.1 5.8 7.9|172.7-101.6 71.1 17.8 0.14| 13.8 1.9 5000 293 20 242 5| 1.7 5.3 7.0|175.6-118.8 56.8 11.4 0.12| 11.8 1.4 6000 276 23 229 12| 1.4 4.9 6.3|175.6-184.7 -9.0 -1.5 0.05| 10.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//HESN/skewt/HESN.skewt.20250428.00.gif