UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for Y5954... Searching the city database file for: Y5954 ... Date:1200Z 26 APR 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 ------------------------------------------------------------------------------- SFC 1007 94 13.2 8.5 73 4.7 10.6 240 10 285.8 287.0 283.4 305.1 6.92 1 1000 152 13.0 7.0 67 6.0 9.7 240 9 286.1 287.2 282.9 303.8 6.29 2 925 801 6.8 6.3 97 0.5 6.5 240 13 286.3 287.4 283.2 304.4 6.48 3 917 872 6.2 5.9 98 0.3 6.1 245 13 286.4 287.5 283.1 304.2 6.36 4 906 972 9.6 1.6 57 8.0 5.6 251 13 290.8 291.7 283.2 304.5 4.74 5 899 1036 9.6 0.6 53 9.0 5.2 255 13 291.5 292.3 283.1 304.4 4.44 6 898 1046 9.8 0.8 53 9.0 5.4 256 13 291.8 292.6 283.4 304.9 4.51 7 881 1204 9.8 -6.2 32 16.0 3.0 266 13 293.4 293.9 282.0 301.5 2.73 8 869 1318 9.2 -8.8 27 18.0 2.0 273 13 293.9 294.3 281.7 300.7 2.26 9 850 1501 7.8 -10.2 27 18.0 0.8 285 13 294.3 294.7 281.6 300.6 2.07 10 842 1579 7.4 -8.6 31 16.0 1.0 283 13 294.7 295.1 282.1 301.9 2.37 11 833 1667 6.8 -0.2 61 7.0 3.4 281 13 295.0 295.8 284.7 308.3 4.52 12 822 1776 6.8 -9.2 31 16.0 0.4 278 13 296.1 296.5 282.7 303.1 2.31 13 797 2029 5.4 -0.6 65 6.0 2.5 272 14 297.2 298.1 285.7 310.9 4.59 14 787 2132 5.0 -9.0 36 14.0 -0.6 269 14 297.9 298.3 283.5 305.4 2.46 15 763 2384 2.8 -3.2 65 6.0 0.1 263 14 298.1 298.9 285.3 310.0 3.96 16 751 2512 2.6 -15.4 25 18.0 -3.6 259 14 299.3 299.6 283.0 304.1 1.53 17 742 2610 2.4 -11.6 35 14.0 -2.9 257 14 300.1 300.5 284.1 306.7 2.12 18 727 2775 2.0 -14.0 29 16.0 -3.7 253 15 301.4 301.7 284.2 307.0 1.78 19 705 3023 3.4 -35.6 4 39.0 -5.5 246 15 305.6 305.7 284.0 306.5 0.26 20 700 3081 3.0 -30.0 7 33.0 -5.4 245 15 305.8 305.9 284.3 307.4 0.45 21 598 4336 -5.3 -15.3 45 10.0 -8.8 247 16 310.3 310.6 287.6 316.6 1.94 22 513 5524 -11.9 -27.9 25 16.0 -15.6 250 18 316.2 316.3 288.3 318.8 0.75 23 500 5720 -13.7 -28.7 27 15.0 -17.0 250 18 316.3 316.5 288.3 318.8 0.72 24 400 7370 -26.7 -37.7 35 11.0 -28.2 270 16 320.3 320.4 289.2 321.6 0.37 25 382 7701 -29.7 -38.7 41 9.0 -30.8 263 16 320.6 320.7 289.3 321.9 0.35 26 324 8855 -38.5 -47.5 38 9.0 -39.1 237 16 323.9 323.9 290.1 324.5 0.16 27 300 9380 -42.9 -50.9 41 8.0 -43.3 225 16 324.9 324.9 290.4 325.4 0.12 28 282 9793 -46.7 -52.7 50 6.0 -46.9 213 16 325.2 325.3 290.5 325.6 0.10 29 250 10580 -53.1 -59.1 48 6.0 -53.2 190 16 327.1 327.1 291.0 327.3 0.05 30 235 10975 -56.5 -62.5 47 6.0 -56.6 187 16 327.8 327.8 291.2 328.0 0.04 31 232 11057 -56.9 -65.9 31 9.0 -57.1 187 16 328.4 328.4 291.3 328.5 0.02 32 200 11980 -64.3 -71.3 38 7.0 -64.4 180 17 330.9 330.9 292.0 331.0 0.01 33 192 12229 -65.5 -71.5 43 6.0 -65.5 203 22 332.9 332.9 292.5 332.9 0.01 34 188 12357 -65.7 -70.7 50 5.0 -65.7 215 25 334.6 334.6 293.0 334.6 0.01 35 180 12624 -61.1 -78.1 9 17.0 -61.2 225 26 346.3 346.3 295.8 346.3 0.01 36 175 12799 -59.3 -79.3 6 20.0 -59.5 231 27 352.0 352.0 297.1 352.1 0.00 37 150 13770 -56.9 -84.9 2 28.0 -57.2 265 30 372.0 372.0 300.9 372.1 0.00 38 135 14438 -54.7 -86.7 1 32.0 -55.1 264 29 387.3 387.3 303.4 387.3 0.00 39 124 14976 -58.7 -87.7 1 29.0 -59.0 263 28 389.6 389.6 303.8 389.6 0.00 40 100 16320 -59.7 -88.7 1 29.0 -60.0 260 25 412.4 412.4 306.8 412.4 0.00 41 77 17953 -61.1 -90.1 1 29.0 -61.4 267 23 441.5 441.5 310.0 441.5 0.00 42 72 18373 -58.5 -89.5 1 31.0 -59.0 269 22 455.5 455.5 311.4 455.6 0.00 43 70 18550 -59.7 -89.7 1 30.0 -60.2 270 22 456.7 456.7 311.5 456.7 0.00 44 64 19106 -61.9 -89.9 1 28.0 -62.3 273 22 463.7 463.7 312.1 463.7 0.00 45 50 20640 -58.9 -89.9 1 31.0 -59.6 280 23 504.7 504.7 315.3 504.7 0.00 46 47 21028 -59.9 -90.9 1 31.0 -60.5 277 23 511.3 511.3 315.7 511.3 0.00 47 44 21443 -56.5 -89.5 1 33.0 -57.5 274 23 529.3 529.3 316.9 529.4 0.00 48 36 22712 -58.3 -90.3 1 32.0 -59.3 264 24 555.9 555.9 318.4 556.0 0.00 49 33 23264 -55.3 -90.3 1 35.0 -56.7 260 24 577.9 577.9 319.6 577.9 0.00 50 31 23661 -56.7 -90.7 1 34.0 -58.0 257 24 584.6 584.6 319.9 584.6 0.00 51 30 23870 -55.3 -89.3 1 34.0 -56.8 255 24 593.9 593.9 320.3 593.9 0.00 52 27 24548 -52.1 -89.1 0 37.0 -54.4 259 22 621.0 621.0 321.5 621.1 0.01 53 23 25581 -54.5 -89.5 1 35.0 -56.6 265 19 643.1 643.1 322.4 643.2 0.01 54 20 26480 -52.5 -89.5 0 37.0 -55.3 270 16 675.5 675.5 323.6 675.5 0.01 55 11 30412 -44.7 -84.7 0 40.0 -52.2 829.8 829.8 328.0 830.0 0.03 TRP 188 12357 -65.7 -70.7 50 5.0 -65.7 215 25 334.6 334.6 293.0 334.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 663.13 mb = 3534.61 m = 11596.36 ft Wetbulb zero: 789.01 mb = 2111.59 m = 6927.69 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 40.60 % Est. max temperature: 21.61 C = 70.89 F Sfc-Lift cond lev (LCL): 938.17 mb = 683.29 m = 2241.75 ft T: 7.92 C 700-500 lapse rate: 6.33 C/km ThetaE index: 5.16 C Layer 822.0- 797.0 mb Conv cond level (CCL): 768.16 mb = 2329.36 m = 7642.15 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 25.53 C = 77.96 F Cap Strength: 12.66 C Lifted Index: 12.41 C Risk: None Lifted Index @300 mb: 14.85 C Lifted Index @700 mb: 10.13 C Showalter Index: 14.84 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 3.50 C K Index: -21.70 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.16 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 48413.75 J/kg Cap Strength: 12.60 C Lift Cond Lev (LCL): 910.66 mb = 929.57 m = 3049.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 11 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 1007 94 240 10 8.7 5.0 | 163 8 -2.2 7.4 1 1000 152 240 9 7.8 4.5 | 156 8 -3.1 6.9 2 925 801 240 13 11.3 6.5 | 182 9 0.4 8.9 3 850 1501 285 13 12.6 -3.4 | 300 2 1.7 -0.9 4 700 3081 245 15 13.6 6.3 | 197 9 2.7 8.8 5 500 5720 250 18 16.9 6.2 | 215 10 6.0 8.6 6 400 7370 270 16 16.0 -0.0 | 245 6 5.1 2.4 7 300 9380 225 16 11.3 11.3 | 182 14 0.4 13.7 8 250 10580 190 16 2.8 15.8 | 156 20 -8.1 18.2 9 200 11980 180 17 0.0 17.0 | 151 22 -10.9 19.4 10 188 12357 215 25 14.3 20.5 | 189 23 3.4 22.9 11 150 13770 265 30 29.9 2.6 | 255 20 19.0 5.0 12 100 16320 260 25 24.6 4.3 | 244 15 13.7 6.8 13 70 18550 270 22 22.0 -0.0 | 258 11 11.1 2.4 14 50 20640 280 23 22.7 -4.0 | 278 12 11.7 -1.6 15 30 23870 255 24 23.2 6.2 | 235 15 12.3 8.6 16 20 26480 270 16 16.0 -0.0 | 245 6 5.1 2.4 Wind Parameters Mean winds (0-6000m): 252.5 at 14.9 knts Storm direction: 282.5 at 11.2 knts Shear (0-3000m) pos: 1.6 neg: 1.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 34.0 deg Storm rel helicity (0-3000m) pos: 14.8 neg: -9.0 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.62 Bulk Shear: 3.80 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 ------------------------------------------------------------------------------- 500 240 10 165 8| 0.0 1.8 1.8| 4.9 -1.5 3.4 6.9 0.51| 3.3 1.7 1000 243 11 175 8| 2.2 0.9 3.1| 11.6 -1.5 10.1 10.1 0.57| 4.5 2.6 1500 254 12 186 6| 3.1 0.6 3.7| 14.8 -1.7 13.1 8.7 0.59| 5.2 3.1 2000 260 12 195 5| 2.3 1.1 3.5| 14.8 -3.3 11.5 5.7 0.36| 4.7 1.7 2500 261 13 200 5| 1.9 1.5 3.4| 14.8 -5.6 9.2 3.7 0.23| 4.4 1.0 3000 258 13 200 5| 1.6 1.8 3.3| 14.8 -9.0 5.8 1.9 0.13| 4.2 0.5 4000 255 14 201 6| 1.2 1.3 2.6| 17.7 -9.0 8.7 2.2 0.17| 3.3 0.6 5000 253 14 203 7| 1.1 1.1 2.1| 20.7 -9.0 11.7 2.3 0.20| 2.8 0.6 6000 252 15 206 8| 1.0 0.9 1.9| 25.0 -9.0 16.0 2.7 0.24| 2.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//Y5954/skewt/Y5954.skewt.20250426.12.gif