UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for Y5954... Searching the city database file for: Y5954 ... Date:1200Z 7 OCT 25 Station: Y5954 WMO ident: 95954 ------------------------------------------------------------------------------- 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 62 295 26 SFC 996 96 12.2 9.6 84 2.6 10.7 295 26 285.7 287.0 284.1 306.7 7.55 2 925 710 7.0 5.5 90 1.5 6.2 295 41 286.5 287.5 282.8 303.7 6.13 3 850 1399 1.6 1.5 99 0.1 1.5 285 40 287.8 288.7 282.2 302.1 5.02 4 848 1418 1.4 1.2 99 0.2 1.3 285 40 287.8 288.7 282.1 301.8 4.92 5 820 1689 3.6 -6.4 48 10.0 -0.5 285 42 292.9 293.4 282.0 301.5 2.88 6 790 1991 2.8 -10.2 38 13.0 -2.1 285 44 295.2 295.6 282.1 302.0 2.22 7 700 2960 -1.9 -16.9 31 15.0 -6.7 285 51 300.4 300.6 283.4 305.0 1.45 8 585 4368 -7.7 -35.7 9 28.0 -13.1 285 57 309.4 309.5 285.5 310.5 0.31 9 564 4651 -9.5 -37.5 8 28.0 -14.6 285 59 310.6 310.6 285.9 311.5 0.27 10 500 5570 -15.1 -40.1 10 25.0 -19.0 285 63 314.6 314.7 287.2 315.5 0.23 11 472 6005 -17.7 -40.7 12 23.0 -21.1 284 65 316.6 316.7 287.9 317.5 0.23 12 451 6346 -19.9 -24.6 66 4.7 -21.0 283 67 318.0 318.2 289.3 322.0 1.15 13 447 6412 -20.3 -25.3 64 5.0 -21.4 282 68 318.3 318.5 289.4 322.1 1.09 14 445 6445 -20.1 -35.1 25 15.0 -22.6 282 68 319.0 319.1 288.9 320.6 0.43 15 443 6479 -20.1 -37.1 20 17.0 -22.8 282 68 319.4 319.5 288.9 320.7 0.36 16 442 6496 -20.1 -37.1 20 17.0 -22.8 282 68 319.6 319.7 289.0 320.9 0.36 17 414 6979 -23.9 -39.9 21 16.0 -26.0 281 71 320.8 320.8 289.3 321.8 0.29 18 400 7230 -26.1 -34.1 47 8.0 -27.3 280 72 321.1 321.2 289.6 323.0 0.53 19 378 7636 -29.5 -34.5 62 5.0 -30.2 279 74 321.8 321.9 289.9 323.8 0.54 20 357 8041 -33.1 -40.1 50 7.0 -33.8 278 76 322.3 322.3 289.8 323.5 0.33 21 309 9039 -40.5 -59.1 12 18.7 -41.2 275 80 325.6 325.6 290.5 325.7 0.04 22 304 9150 -41.3 -61.3 10 20.0 -42.1 275 79 325.9 325.9 290.6 326.0 0.03 23 300 9240 -41.9 -52.9 29 11.0 -42.5 275 79 326.3 326.3 290.7 326.7 0.09 24 290 9469 -44.1 -51.1 46 7.0 -44.5 277 78 326.4 326.4 290.8 326.8 0.12 25 281 9680 -45.5 -54.5 36 9.0 -45.9 279 76 327.3 327.3 291.0 327.6 0.08 26 259 10219 -50.1 -54.4 60 4.3 -50.3 283 73 328.2 328.3 291.3 328.6 0.09 27 251 10424 -51.3 -61.3 29 10.0 -51.5 285 71 329.4 329.4 291.6 329.6 0.04 28 250 10450 -51.7 -60.7 33 9.0 -51.9 285 71 329.2 329.2 291.5 329.4 0.04 29 237 10793 -54.5 -64.5 28 10.0 -54.7 282 69 330.0 330.0 291.7 330.2 0.03 30 232 10929 -55.7 -64.7 32 9.0 -55.8 281 68 330.2 330.2 291.8 330.4 0.03 31 212 11497 -59.1 -63.8 54 4.7 -59.2 277 65 333.6 333.6 292.7 333.7 0.03 32 208 11616 -59.3 -65.3 46 6.0 -59.4 276 64 335.1 335.1 293.1 335.2 0.03 33 202 11798 -59.9 -67.9 34 8.0 -60.0 275 63 336.9 336.9 293.6 337.0 0.02 34 200 11860 -59.9 -68.9 30 9.0 -60.0 275 58 337.9 337.9 293.8 338.0 0.02 35 195 12018 -59.7 -73.7 15 14.0 -59.9 277 58 340.7 340.7 294.5 340.7 0.01 36 177 12624 -59.7 -77.7 8 18.0 -59.9 283 57 350.2 350.2 296.7 350.3 0.01 37 164 13106 -56.1 -82.1 2 26.0 -56.4 289 56 364.0 364.0 299.5 364.0 0.00 38 150 13670 -58.5 -83.5 3 25.0 -58.7 295 55 369.3 369.3 300.4 369.3 0.00 39 143 13969 -59.5 -83.5 3 24.0 -59.7 293 54 372.6 372.6 301.0 372.6 0.00 40 108 15747 -53.5 -83.5 1 30.0 -54.1 283 46 415.1 415.1 307.2 415.1 0.00 41 100 16240 -54.7 -83.7 2 29.0 -55.2 280 44 422.0 422.0 308.0 422.1 0.00 42 70 18530 -52.7 -84.7 1 32.0 -53.7 280 27 471.6 471.6 312.8 471.7 0.00 43 58 19744 -53.7 -84.7 1 31.0 -54.7 260 18 495.4 495.4 314.6 495.5 0.01 44 53 20329 -49.9 -83.9 1 34.0 -51.5 251 14 517.2 517.2 316.1 517.2 0.01 45 50 20710 -50.9 -83.9 1 33.0 -52.5 245 11 523.5 523.5 316.5 523.6 0.01 46 39 22324 -51.9 -84.9 1 33.0 -53.7 559.5 559.6 318.6 559.6 0.01 TRP 202 11798 -59.9 -67.9 34 8.0 -60.0 275 63 336.9 336.9 293.6 337.0 0.02 WND 309 9039 -40.5 -59.1 12 18.7 -41.2 275 80 325.6 325.6 290.5 325.7 0.04 Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 736.38 mb = 2568.16 m = 8425.63 ft Wetbulb zero: 827.82 mb = 1612.36 m = 5289.84 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 40.34 % Est. max temperature: 14.68 C = 58.43 F Sfc-Lift cond lev (LCL): 957.72 mb = 421.18 m = 1381.82 ft T: 9.44 C 700-500 lapse rate: 5.06 C/km ThetaE index: 5.19 C Layer 925.0- 790.0 mb Conv cond level (CCL): 915.04 mb = 798.22 m = 2618.81 ft Mean mixing ratio: 6.56 g/kg Conv temperature: 13.17 C = 55.70 F Cap Strength: 9.17 C Lifted Index: 10.69 C Risk: None Lifted Index @300 mb: 15.50 C Lifted Index @700 mb: 4.94 C Showalter Index: 12.42 C Risk: None Total Totals Index: 33.30 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 16.60 C K Index: 3.20 Risk: None Sweat Index: 161.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.97 J/kg Max Up Vert Vel: 5.83 m/s Conv Inhibition (B-): 0.92 J/kg Cap Strength: 10.68 C Lift Cond Lev (LCL): 920.21 mb = 752.28 m = 2468.07 ft Lev Free Conv (LFC): 905.21 mb = 886.20 m = 2907.43 ft Equ Level (EL): 835.21 mb = 1540.62 m = 5054.47 ft B at Equ Level: 15.24 J/kg Max Parcel Lev (MPL): 815.21 mb = 1736.42 m = 5696.86 ft Wind level data Storm motion: 316 at 38 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 ---------------------------------------------------------- 0 996 96 295 26 23.6 -11.0 | 170 17 -2.8 16.3 1 925 710 295 41 37.2 -17.3 | 227 15 10.8 9.9 2 850 1399 285 40 38.6 -10.4 | 216 21 12.3 16.9 3 700 2960 285 51 49.3 -13.2 | 238 27 22.9 14.1 4 500 5570 285 63 60.9 -16.3 | 252 36 34.5 11.0 5 400 7230 280 72 70.9 -12.5 | 252 47 44.6 14.8 6 309 9039 275 80 79.7 -7.0 | 249 57 53.4 20.3 7 300 9240 275 79 78.7 -6.9 | 249 56 52.4 20.4 8 250 10450 285 71 68.6 -18.4 | 258 43 42.3 8.9 9 202 11798 275 63 62.8 -5.5 | 239 42 36.4 21.8 10 200 11860 275 58 57.8 -5.1 | 235 39 31.5 22.2 11 150 13670 295 55 49.8 -23.2 | 260 24 23.5 4.0 12 100 16240 280 44 43.3 -7.6 | 221 26 17.0 19.6 13 70 18530 280 27 26.6 -4.7 | 181 23 0.3 22.6 14 50 20710 245 11 10.0 4.6 | 153 36 -16.4 31.9 Wind Parameters Mean winds (0-6000m): 286.0 at 50.5 knts Storm direction: 316.0 at 37.9 knts Shear (0-3000m) pos: 0.0 neg: 4.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 69.0 deg Storm rel helicity (0-3000m) pos: 112.6 neg: -15.1 tot: 97.6 m^2/s^2 ave: 32.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 50.45 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 ------------------------------------------------------------------------------- 500 295 32 191 14| 0.0 12.6 12.6| 43.9 0.0 43.9 87.8 0.95| 12.6 11.9 1000 294 36 209 14| 0.0 7.6 7.6| 52.7 -7.3 45.4 45.4 0.66| 9.6 6.3 1500 291 38 213 16| 0.0 5.6 5.6| 59.7 -15.1 44.7 29.8 0.52| 7.9 4.1 2000 289 39 216 18| 0.0 5.1 5.1| 77.9 -15.1 62.9 31.4 0.57| 6.9 3.9 2500 288 41 220 19| 0.0 4.8 4.8| 96.1 -15.1 81.1 32.4 0.60| 6.2 3.7 3000 288 42 224 20| 0.0 4.5 4.5|112.6 -15.1 97.6 32.5 0.61| 5.7 3.5 4000 287 45 230 22| 0.0 4.0 4.0|136.4 -15.1 121.3 30.3 0.62| 4.9 3.0 5000 286 48 235 24| 0.0 3.7 3.7|160.1 -15.1 145.1 29.0 0.62| 4.4 2.7 6000 286 51 239 26| 0.0 3.5 3.5|171.6 -15.3 156.2 26.0 0.57| 4.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//Y5954/skewt/Y5954.skewt.20251007.12.gif