UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for HESN... Searching the city database file for: HESN ... Date:0000Z 18 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 101 SFC 989 194 23.6 0.6 22 23.0 11.6 60 1 297.7 298.4 285.2 309.8 4.04 2 987 212 23.6 -0.4 20 24.0 11.3 50 2 297.9 298.5 285.0 309.1 3.76 3 981 266 26.0 0.0 18 26.0 12.3 18 7 300.8 301.5 286.2 312.6 3.89 4 973 338 26.0 -2.0 16 28.0 11.7 357 11 301.5 302.1 286.0 311.9 3.39 5 925 785 25.4 -1.6 17 27.0 11.3 30 18 305.3 306.0 287.6 316.6 3.67 6 916 871 25.2 -2.8 16 28.0 10.8 33 17 305.9 306.6 287.6 316.5 3.39 7 850 1521 21.2 -4.8 17 26.0 8.3 15 3 308.4 308.9 288.2 318.3 3.14 8 736 2746 12.4 -10.6 19 23.0 2.4 275 11 311.7 312.2 288.5 319.2 2.31 9 700 3165 10.8 -20.2 10 31.0 -0.3 275 12 314.4 314.7 288.1 318.2 1.10 10 665 3590 9.2 -28.8 5 38.0 -2.3 279 17 317.3 317.4 288.5 319.2 0.53 11 642 3880 7.6 -21.4 11 29.0 -2.6 277 16 318.7 318.9 289.5 322.4 1.08 12 575 4773 0.0 -21.0 19 21.0 -7.0 264 22 320.0 320.2 290.0 324.3 1.25 13 544 5213 -4.3 -19.3 30 15.0 -9.3 260 27 320.0 320.3 290.3 325.2 1.53 14 500 5870 -9.5 -28.5 20 19.0 -14.2 280 29 321.5 321.6 290.0 324.0 0.73 15 493 5979 -9.9 -33.9 12 24.0 -15.0 277 29 322.3 322.4 289.9 323.9 0.44 16 489 6042 -9.5 -44.5 4 35.0 -15.4 275 29 323.5 323.5 290.0 324.1 0.15 17 424 7127 -17.9 -26.9 45 9.0 -20.0 271 28 326.2 326.4 291.6 329.8 1.00 18 405 7468 -20.5 -40.5 15 20.0 -23.5 258 33 327.2 327.2 291.2 328.2 0.28 19 400 7560 -20.9 -35.9 25 15.0 -23.5 255 35 327.8 327.9 291.6 329.5 0.45 20 385 7841 -23.5 -30.5 53 7.0 -24.9 244 36 328.0 328.2 291.9 330.9 0.78 21 371 8111 -25.1 -36.1 35 11.0 -26.8 243 41 329.4 329.5 292.0 331.1 0.47 22 317 9229 -35.5 -37.5 82 2.0 -35.7 240 54 330.1 330.2 292.2 331.9 0.48 23 303 9541 -37.7 -42.7 59 5.0 -38.2 243 60 331.3 331.3 292.4 332.4 0.29 24 300 9610 -37.7 -45.7 43 8.0 -38.4 245 66 332.2 332.3 292.6 333.1 0.21 25 297 9680 -36.9 -56.9 11 20.0 -38.0 245 68 334.3 334.3 292.9 334.6 0.06 26 293 9774 -35.7 -64.7 4 29.0 -37.1 245 72 337.3 337.3 293.7 337.4 0.02 27 288 9894 -35.3 -64.3 4 29.0 -36.7 245 76 339.6 339.6 294.2 339.7 0.02 28 251 10843 -41.1 -67.2 4 26.1 -42.1 245 94 344.5 344.5 295.4 344.6 0.02 29 250 10870 -41.3 -67.3 4 26.0 -42.2 245 94 344.7 344.7 295.4 344.7 0.02 30 200 12350 -51.3 -75.3 4 24.0 -51.7 255 88 351.5 351.5 297.0 351.6 0.01 31 199 12383 -51.7 -74.7 5 23.0 -52.1 255 88 351.4 351.4 297.0 351.4 0.01 32 161 13738 -58.5 -81.5 4 23.0 -58.7 252 80 361.9 361.9 299.1 361.9 0.00 33 150 14180 -61.9 -81.9 5 20.0 -62.0 240 71 363.4 363.4 299.4 363.5 0.00 34 138 14692 -66.1 -83.1 8 17.0 -66.2 242 70 364.8 364.8 299.6 364.8 0.00 35 102 16494 -73.9 -90.9 6 17.0 -73.9 265 32 382.8 382.8 302.7 382.8 0.00 36 100 16610 -72.3 -90.3 5 18.0 -72.3 270 28 388.0 388.0 303.5 388.0 0.00 37 97 16790 -71.7 -89.7 5 18.0 -71.8 271 28 392.6 392.6 304.2 392.6 0.00 38 80 17915 -76.5 -90.5 9 14.0 -76.6 230 22 405.0 405.0 305.9 405.0 0.00 39 71 18599 -79.3 -91.3 12 12.0 -79.3 263 11 413.1 413.1 306.9 413.1 0.00 40 70 18680 -78.5 -90.5 12 12.0 -78.6 270 8 416.4 416.4 307.3 416.5 0.00 41 57 19867 -73.9 -90.9 6 17.0 -74.0 210 6 452.1 452.1 311.1 452.1 0.00 42 54 20188 -67.5 -89.5 3 22.0 -67.7 187 8 473.9 473.9 313.0 473.9 0.00 43 51 20531 -69.5 -90.5 3 21.0 -69.6 163 11 477.0 477.0 313.2 477.0 0.00 44 50 20650 -68.3 -90.3 3 22.0 -68.5 155 12 482.5 482.5 313.7 482.5 0.00 45 45 21288 -63.9 -89.9 2 26.0 -64.3 167 7 508.0 508.0 315.5 508.0 0.00 46 44 21425 -64.9 -90.9 2 26.0 -65.3 145 7 508.8 508.8 315.5 508.8 0.00 47 30 23790 -59.1 -89.1 1 30.0 -60.1 55 9 583.5 583.5 319.8 583.6 0.00 48 28 24229 -53.3 -87.3 1 34.0 -55.3 47 7 611.3 611.3 321.1 611.3 0.01 49 26 24705 -54.1 -87.1 1 33.0 -56.1 24 16 622.1 622.1 321.6 622.2 0.01 50 21 26089 -49.9 -84.9 1 35.0 -53.3 61 19 674.0 674.0 323.6 674.1 0.01 51 20 26410 -47.1 -84.1 1 37.0 -51.5 125 12 692.0 692.0 324.1 692.1 0.02 52 18 27114 -42.5 -81.5 1 39.0 -49.0 165 11 727.7 727.7 325.3 727.9 0.03 53 15 28348 -41.5 -80.5 1 39.0 -49.2 67 5 770.0 770.0 326.5 770.3 0.04 54 13 29325 -37.9 -79.9 0 42.0 -48.1 139 14 814.6 814.6 327.6 815.1 0.05 55 11 30468 -41.1 -81.1 1 40.0 -50.4 115 14 842.8 842.9 328.2 843.3 0.05 56 10 31120 -37.9 -79.9 0 42.0 -49.4 70 15 878.1 878.1 329.0 878.8 0.07 57 7.3 33293 -36.9 -78.9 0 42.0 -50.5 964.9 964.9 330.6 966.1 0.11 58 7.0 33583 -37.5 -79.5 0 42.0 -51.0 974.0 974.1 330.8 975.2 0.10 59 6.1 34541 -33.7 -77.7 0 44.0 -50.4 1029.5 1029.6 331.6 1031.4 0.16 TRP 80 17915 -76.5 -90.5 9 14.0 -76.6 230 22 405.0 405.0 305.9 405.0 0.00 WND 251 10843 -41.1 -67.2 4 26.1 -42.1 245 94 344.5 344.5 295.4 344.6 0.02 Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 575.00 mb = 4773.25 m = 15660.09 ft Wetbulb zero: 704.43 mb = 3112.28 m = 10210.77 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 16.87 % Est. max temperature: 34.54 C = 94.18 F Sfc-Lift cond lev (LCL): 702.51 mb = 3135.09 m = 10285.59 ft T: 10.91 C 700-500 lapse rate: 7.50 C/km ThetaE index: 1.04 C Layer 700.0- 665.0 mb Conv cond level (CCL): 478.08 mb = 6213.59 m = 20385.54 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 49.79 C = 121.63 F Cap Strength: 13.19 C Lifted Index: 9.90 C Risk: None Lifted Index @300 mb: 12.73 C Lifted Index @700 mb: 9.49 C Showalter Index: 7.88 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: 4.70 C K Index: -5.10 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.29 J/kg Max Up Vert Vel: 7.25 m/s Conv Inhibition (B-): 50489.98 J/kg Cap Strength: 13.19 C Lift Cond Lev (LCL): 625.25 mb = 4094.27 m = 13432.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 12 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 ---------------------------------------------------------- 0 989 194 60 1 -0.9 -0.5 | 127 13 -10.2 7.8 1 977 305 355 10 0.9 -10.0 | 79 9 -8.4 -1.7 2 944 610 10 23 -4.0 -22.7 | 43 20 -13.3 -14.4 3 925 785 30 18 -9.0 -15.6 | 68 20 -18.3 -7.3 4 911 914 35 17 -9.8 -13.9 | 73 20 -19.0 -5.7 5 880 1219 30 14 -7.0 -12.1 | 77 17 -16.3 -3.9 6 850 1521 15 3 -0.8 -2.9 | 118 11 -10.1 5.4 7 850 1524 0 0 -0.0 -0.0 | 132 12 -9.3 8.3 8 791 2134 260 8 7.9 1.4 | 172 10 -1.4 9.6 9 763 2438 275 10 10.0 -0.9 | 185 7 0.7 7.4 10 736 2743 275 11 11.0 -1.0 | 193 7 1.7 7.3 11 700 3165 275 12 12.0 -1.0 | 200 8 2.7 7.2 12 658 3658 280 18 17.7 -3.1 | 239 10 8.4 5.1 13 634 3962 275 15 14.9 -1.3 | 219 9 5.7 6.9 14 588 4572 265 20 19.9 1.7 | 227 15 10.6 10.0 15 545 5182 260 27 26.6 4.7 | 233 22 17.3 12.9 16 524 5486 260 27 26.6 4.7 | 233 22 17.3 12.9 17 505 5791 275 31 30.9 -2.7 | 256 22 21.6 5.6 18 500 5870 280 29 28.6 -5.0 | 261 20 19.3 3.2 19 466 6401 265 29 28.9 2.5 | 241 22 19.6 10.8 20 448 6706 280 25 24.6 -4.3 | 256 16 15.3 3.9 21 430 7010 275 26 25.9 -2.3 | 250 18 16.6 6.0 22 400 7560 255 35 33.8 9.1 | 235 30 24.5 17.3 23 397 7620 245 32 29.0 13.5 | 222 29 19.7 21.8 24 334 8839 240 56 48.5 28.0 | 227 53 39.2 36.3 25 307 9449 240 52 45.0 26.0 | 226 50 35.7 34.3 26 300 9610 245 66 59.8 27.9 | 234 62 50.5 36.1 27 281 10058 245 82 74.3 34.7 | 237 78 65.0 42.9 28 251 10843 245 94 85.2 39.7 | 238 90 75.9 48.0 29 250 10870 245 94 85.2 39.7 | 238 90 75.9 48.0 30 246 10973 245 94 85.2 39.7 | 238 90 75.9 48.0 31 200 12350 255 88 85.0 22.8 | 248 82 75.7 31.0 32 169 13411 260 86 84.7 14.9 | 253 79 75.4 23.2 33 150 14180 240 71 61.5 35.5 | 230 68 52.2 43.8 34 126 15240 245 68 61.6 28.7 | 235 64 52.3 37.0 35 114 15850 240 56 48.5 28.0 | 227 53 39.2 36.3 36 100 16610 270 28 28.0 -0.0 | 246 20 18.7 8.3 37 97 16764 270 28 28.0 -0.0 | 246 20 18.7 8.3 38 88 17374 285 18 17.4 -4.7 | 246 9 8.1 3.6 39 83 17678 185 10 0.9 10.0 | 155 20 -8.4 18.2 40 80 17915 230 22 16.9 14.1 | 199 24 7.6 22.4 41 75 18288 235 22 18.0 12.6 | 203 23 8.7 20.9 42 70 18680 270 8 8.0 -0.0 | 171 8 -1.3 8.3 43 67 18898 290 21 19.7 -7.2 | 264 11 10.4 1.1 44 64 19202 200 20 6.8 18.8 | 175 27 -2.4 27.1 45 61 19507 260 18 17.7 3.1 | 217 14 8.4 11.4 46 58 19812 215 5 2.9 4.1 | 153 14 -6.4 12.4 47 50 20650 155 12 -5.1 10.9 | 143 24 -14.4 19.1 48 49 20726 110 15 -14.1 5.1 | 120 27 -23.4 13.4 49 47 21031 180 13 0.0 13.0 | 156 23 -9.3 21.3 50 45 21336 165 6 -1.6 5.8 | 142 18 -10.8 14.1 51 43 21641 105 10 -9.7 2.6 | 120 22 -18.9 10.8 52 39 22250 140 10 -6.4 7.7 | 135 22 -15.7 15.9 53 33 23165 265 1 1.0 0.1 | 135 12 -8.3 8.3 54 32 23470 30 14 -7.0 -12.1 | 77 17 -16.3 -3.9 55 30 23774 65 12 -10.9 -5.1 | 99 20 -20.2 3.2 56 30 23790 55 9 -7.4 -5.2 | 101 17 -16.7 3.1 57 27 24384 45 7 -4.9 -4.9 | 103 15 -14.2 3.3 58 26 24689 20 16 -5.5 -15.0 | 65 16 -14.8 -6.8 59 25 24994 65 11 -10.0 -4.6 | 101 20 -19.3 3.6 60 24 25298 35 17 -9.8 -13.9 | 73 20 -19.0 -5.7 61 22 25908 40 17 -10.9 -13.0 | 77 21 -20.2 -4.8 62 21 26213 75 20 -19.3 -5.2 | 96 29 -28.6 3.1 63 20 26410 125 12 -9.8 6.9 | 128 24 -19.1 15.1 64 20 26518 85 23 -22.9 -2.0 | 101 33 -32.2 6.3 65 19 26822 120 13 -11.3 6.5 | 126 25 -20.5 14.8 66 18 27127 165 11 -2.8 10.6 | 147 22 -12.1 18.9 67 17 27432 215 4 2.3 3.3 | 149 13 -7.0 11.5 68 16 27737 0 0 -0.0 -0.0 | 132 12 -9.3 8.3 69 14 28956 130 10 -7.7 6.4 | 131 22 -16.9 14.7 70 13 29261 145 14 -8.0 11.5 | 139 26 -17.3 19.7 71 12 29870 100 12 -11.8 2.1 | 116 24 -21.1 10.3 72 11 30175 135 13 -9.2 9.2 | 133 25 -18.5 17.4 73 10 31120 70 15 -14.1 -5.1 | 98 24 -23.4 3.1 Wind Parameters Mean winds (0-6000m): 281.6 at 16.6 knts Storm direction: 311.6 at 12.4 knts Shear (0-3000m) pos: 1.1 neg: 1.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 75.6 deg Storm rel helicity (0-3000m) pos: 118.4 neg: -48.2 tot: 70.3 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.43 Bulk Shear: 60.91 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 7 15 60 13| 0.0 20.4 20.4| 21.2 -47.3 -26.1 -52.2 -0.46| 27.8-12.8 1000 20 16 66 16| 3.7 10.2 13.9| 57.5 -47.3 10.2 10.2 -0.15| 18.5 -2.8 1500 21 13 75 14| 2.4 3.0 5.5| 95.5 -48.2 47.3 31.5 0.11| 17.5 2.0 2000 12 11 79 12| 1.8 2.8 4.7|110.2 -48.2 62.0 31.0 0.21| 15.4 3.2 2500 355 11 75 9| 1.1 2.3 3.4|115.4 -48.2 67.3 26.9 0.24| 13.0 3.1 3000 337 11 72 5| 1.1 1.9 2.9|118.4 -48.2 70.3 23.4 0.26| 11.1 2.8 4000 308 12 191 1| 1.2 1.2 2.4|131.3 -54.8 76.5 19.1 0.26| 9.6 2.5 5000 289 14 228 5| 1.0 1.9 2.9|142.3 -54.8 87.4 17.5 0.26| 8.8 2.3 6000 282 17 235 9| 1.0 1.6 2.6|199.7 -76.4 123.3 20.6 0.28| 8.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//HESN/skewt/HESN.skewt.20250418.00.gif