UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for RK104... Searching the city database file for: RK104 ... Date:0000Z 11 OCT 25 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 1005 79 15.4 15.4 100 0.0 15.4 155 2 288.1 290.1 288.3 318.8 11.01 1 1000 121 15.4 14.3 93 1.1 14.7 75 1 288.5 290.4 287.9 317.4 10.29 2 946 591 12.8 12.8 100 0.0 12.8 148 8 290.5 292.3 288.2 318.3 9.86 3 925 780 13.6 13.6 100 0.0 13.6 180 12 293.2 295.1 289.8 323.5 10.64 4 908 937 14.2 13.7 97 0.5 13.9 207 15 295.4 297.4 290.8 326.8 10.91 5 857 1425 12.6 12.6 100 0.0 12.6 245 32 298.6 300.6 291.7 330.0 10.76 6 850 1494 13.4 13.3 99 0.1 13.3 250 34 300.2 302.3 292.7 333.5 11.37 7 816 1840 14.8 12.7 87 2.1 13.4 270 35 305.2 307.3 294.1 339.3 11.38 8 814 1861 14.6 12.6 88 2.0 13.3 270 35 305.2 307.3 294.1 339.1 11.34 9 730 2777 10.2 8.1 87 2.1 8.9 270 33 310.0 311.8 294.0 338.6 9.33 10 723 2858 10.6 7.2 79 3.4 8.5 270 33 311.3 313.0 294.0 338.6 8.85 11 700 3127 9.0 5.6 79 3.4 7.0 270 32 312.5 314.0 293.8 337.8 8.18 12 691 3234 8.4 4.1 74 4.3 5.9 271 32 312.9 314.4 293.3 336.1 7.45 13 625 4058 2.6 2.2 97 0.4 2.4 274 29 315.4 316.8 293.9 338.1 7.20 14 577 4703 -0.7 -0.8 99 0.1 -0.7 266 37 318.9 320.1 294.0 338.9 6.27 15 532 5350 -3.5 -8.5 68 5.0 -5.8 270 29 323.0 323.7 293.2 335.5 3.79 16 500 5840 -6.3 -7.0 95 0.7 -6.7 270 34 325.4 326.3 294.4 340.4 4.53 17 482 6125 -8.7 -8.9 98 0.2 -8.8 280 36 325.8 326.6 294.1 339.3 4.05 18 465 6402 -9.1 -13.3 72 4.2 -10.8 285 43 328.7 329.3 294.0 338.8 2.95 19 432 6966 -13.3 -15.2 86 1.9 -14.0 270 41 330.4 330.9 294.3 339.7 2.72 20 421 7162 -13.7 -16.3 81 2.6 -14.6 264 41 332.3 332.8 294.6 341.1 2.54 21 416 7253 -12.9 -18.9 61 6.0 -15.0 262 40 334.4 334.9 294.7 341.8 2.07 22 400 7550 -15.1 -25.1 42 10.0 -17.9 270 37 335.4 335.6 294.3 339.9 1.24 23 389 7761 -16.9 -30.9 29 14.0 -20.1 272 38 335.7 335.8 293.9 338.5 0.75 24 340 8759 -25.1 -34.1 43 9.0 -26.7 279 45 337.7 337.8 294.3 340.1 0.63 25 336 8845 -25.7 -32.7 52 7.0 -27.0 280 46 338.0 338.2 294.5 340.8 0.73 26 306 9519 -30.1 -46.1 20 16.0 -31.9 276 46 341.0 341.1 294.7 341.8 0.20 27 300 9660 -31.3 -44.3 27 13.0 -32.7 275 46 341.3 341.3 294.8 342.3 0.25 28 250 10920 -41.5 -52.5 29 11.0 -42.2 270 51 344.4 344.4 295.5 344.9 0.12 29 239 11224 -44.1 -54.1 32 10.0 -44.6 269 51 344.9 344.9 295.6 345.3 0.10 30 227 11568 -45.5 -65.5 9 20.0 -46.2 268 52 347.9 347.9 296.2 348.0 0.03 31 200 12400 -52.3 -67.3 15 15.0 -52.6 265 53 349.9 350.0 296.7 350.0 0.02 32 192 12662 -53.9 -71.9 9 18.0 -54.2 266 56 351.5 351.5 297.0 351.5 0.01 33 165 13614 -61.1 -69.1 34 8.0 -61.2 272 57 355.0 355.0 297.7 355.1 0.02 34 162 13728 -61.3 -79.3 7 18.0 -61.4 273 58 356.5 356.5 298.0 356.6 0.00 35 150 14200 -64.3 -76.3 18 12.0 -64.4 275 52 359.3 359.3 298.6 359.3 0.01 36 128 15159 -68.9 -80.1 18 11.2 -69.0 275 72 367.7 367.7 300.1 367.7 0.01 37 100 16610 -76.1 -86.1 19 10.0 -76.2 285 61 380.7 380.7 302.3 380.7 0.00 38 96 16845 -77.1 -86.1 22 9.0 -77.1 285 56 383.2 383.2 302.8 383.2 0.00 39 92 17090 -77.7 -85.7 26 8.0 -77.7 283 54 386.7 386.7 303.3 386.7 0.00 40 70 18690 -69.5 -88.5 5 19.0 -69.6 315 26 435.7 435.7 309.4 435.7 0.00 41 66 19040 -70.5 -89.5 4 19.0 -70.6 310 25 440.9 440.9 310.0 440.9 0.00 42 63 19321 -64.1 -89.1 2 25.0 -64.4 294 26 460.9 460.9 311.8 460.9 0.00 43 60 19620 -63.9 -88.9 2 25.0 -64.2 297 25 467.9 467.9 312.4 467.9 0.00 44 53 20376 -66.3 -90.3 2 24.0 -66.5 321 13 479.2 479.2 313.4 479.2 0.00 45 50 20730 -65.3 -90.3 2 25.0 -65.6 315 21 489.6 489.6 314.2 489.6 0.00 46 46 21238 -63.1 -90.1 1 27.0 -63.5 321 26 506.7 506.7 315.4 506.7 0.00 47 37 22571 -63.9 -89.9 2 26.0 -64.4 334 20 537.2 537.2 317.3 537.2 0.00 48 35 22914 -59.7 -88.7 1 29.0 -60.5 314 18 556.8 556.8 318.5 556.8 0.00 49 31 23667 -61.9 -89.9 1 28.0 -62.6 329 18 570.5 570.5 319.2 570.5 0.00 50 30 23870 -59.7 -89.7 1 30.0 -60.6 320 33 581.9 581.9 319.8 581.9 0.00 51 26 24767 -58.3 -88.3 1 30.0 -59.6 7 29 610.2 610.2 321.0 610.2 0.01 52 25 25012 -60.9 -89.9 1 29.0 -61.9 25 23 609.6 609.6 321.0 609.6 0.00 53 22 25816 -56.1 -88.1 1 32.0 -57.9 244 10 646.6 646.6 322.6 646.6 0.01 54 21 26111 -57.1 -88.1 1 31.0 -58.8 304 11 652.2 652.2 322.7 652.3 0.01 55 20 26420 -55.9 -87.9 1 32.0 -57.9 325 16 665.1 665.1 323.3 665.1 0.01 56 14 28721 -49.3 -86.3 1 37.0 -54.0 262 7 758.9 758.9 326.2 759.0 0.02 57 11 30290 -52.5 -86.5 1 34.0 -56.8 196 12 801.4 801.4 327.3 801.6 0.02 58 10 30910 -49.1 -87.1 0 38.0 -55.0 230 20 836.3 836.3 328.1 836.4 0.02 59 8.3 32148 -43.7 -83.7 0 40.0 -52.9 903.3 903.3 329.5 903.7 0.04 60 6.8 33488 -43.3 -83.3 0 40.0 -53.6 958.0 958.0 330.5 958.6 0.06 TRP 96 16845 -77.1 -86.1 22 9.0 -77.1 285 56 383.2 383.2 302.8 383.2 0.00 WND 128 15159 -68.9 -80.1 18 11.2 -69.0 275 72 367.7 367.7 300.1 367.7 0.01 Sounding variables and indices 1000-500 mb thick: 5719.00 m Freezing level: 587.18 mb = 4566.09 m = 14980.41 ft Wetbulb zero: 588.47 mb = 4544.06 m = 14908.16 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 89.70 % Est. max temperature: 26.36 C = 79.45 F Sfc-Lift cond lev (LCL): 1005.18 mb = 78.85 m = 258.68 ft T: 15.40 C 700-500 lapse rate: 5.64 C/km ThetaE index: 2.46 C Layer 700.0- 625.0 mb Conv cond level (CCL): 965.83 mb = 415.18 m = 1362.14 ft Mean mixing ratio: 10.29 g/kg Conv temperature: 17.05 C = 62.69 F Cap Strength: 9.49 C Lifted Index: 10.03 C Risk: None Lifted Index @300 mb: 15.50 C Lifted Index @700 mb: 8.51 C Showalter Index: 3.29 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.60 C K Index: 29.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 329.35 Risk: Showers and thunderstorms possible Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.83 J/kg Max Up Vert Vel: 7.46 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.86 C Lift Cond Lev (LCL): 948.64 mb = 567.08 m = 1860.49 ft Lev Free Conv (LFC): 943.64 mb = 611.73 m = 2006.96 ft Equ Level (EL): 933.64 mb = 701.57 m = 2301.72 ft B at Equ Level: 26.54 J/kg Max Parcel Lev (MPL): 893.64 mb = 1071.43 m = 3515.16 ft Wind level data Storm motion: 296 at 21 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 1005 79 155 2 -0.8 1.8 | 119 23 -20.0 11.3 1 1000 121 75 1 -1.0 -0.3 | 114 22 -20.2 9.2 2 978 305 45 4 -2.8 -2.8 | 107 23 -22.0 6.6 3 944 610 155 8 -3.4 7.3 | 126 28 -22.6 16.7 4 925 780 180 12 0.0 12.0 | 138 29 -19.2 21.4 5 910 914 205 14 5.9 12.7 | 149 26 -13.3 22.1 6 850 1494 250 34 31.9 11.6 | 211 25 12.8 21.1 7 847 1524 260 36 35.5 6.3 | 226 23 16.3 15.7 8 817 1829 270 35 35.0 -0.0 | 239 18 15.8 9.4 9 788 2134 270 34 34.0 -0.0 | 237 18 14.8 9.4 10 700 3127 270 32 32.0 -0.0 | 234 16 12.8 9.4 11 655 3658 275 32 31.9 -2.8 | 242 14 12.7 6.7 12 631 3962 275 28 27.9 -2.4 | 231 11 8.7 7.0 13 585 4572 265 39 38.9 3.4 | 237 23 19.7 12.8 14 543 5182 270 28 28.0 -0.0 | 223 13 8.8 9.4 15 500 5840 270 34 34.0 -0.0 | 237 18 14.8 9.4 16 484 6096 280 35 34.5 -6.1 | 258 16 15.3 3.4 17 465 6401 285 43 41.5 -11.1 | 274 22 22.3 -1.7 18 412 7315 260 40 39.4 6.9 | 231 26 20.2 16.4 19 400 7550 270 37 37.0 -0.0 | 242 20 17.8 9.4 20 336 8839 280 46 45.3 -8.0 | 267 26 26.1 1.5 21 300 9660 275 46 45.8 -4.0 | 258 27 26.6 5.4 22 250 10920 270 51 51.0 -0.0 | 253 33 31.8 9.4 23 200 12400 265 53 52.8 4.6 | 247 36 33.6 14.1 24 197 12497 265 56 55.8 4.9 | 249 39 36.6 14.3 25 154 14021 275 58 57.8 -5.1 | 264 39 38.6 4.4 26 150 14200 275 52 51.8 -4.5 | 261 33 32.6 4.9 27 140 14630 275 51 50.8 -4.4 | 261 32 31.6 5.0 28 128 15159 275 72 71.7 -6.3 | 267 53 52.5 3.2 29 120 15545 275 72 71.7 -6.3 | 267 53 52.5 3.2 30 100 16610 285 61 58.9 -15.8 | 279 40 39.7 -6.3 31 97 16764 285 61 58.9 -15.8 | 279 40 39.7 -6.3 32 96 16845 285 56 54.1 -14.5 | 278 35 34.9 -5.1 33 75 18288 275 43 42.8 -3.7 | 256 24 23.6 5.7 34 71 18593 295 45 40.8 -19.0 | 294 24 21.6 -9.6 35 70 18690 315 26 18.4 -18.4 | 5 9 -0.8 -8.9 36 68 18898 320 25 16.1 -19.2 | 18 10 -3.1 -9.7 37 64 19202 300 24 20.8 -12.0 | 328 3 1.6 -2.6 38 61 19507 285 30 29.0 -7.8 | 260 10 9.8 1.7 39 58 19812 315 18 12.7 -12.7 | 63 7 -6.5 -3.3 40 55 20117 315 8 5.7 -5.7 | 106 14 -13.5 3.8 41 50 20726 330 19 9.5 -16.5 | 54 12 -9.7 -7.0 42 50 20730 315 21 14.8 -14.8 | 39 7 -4.3 -5.4 43 43 21641 325 29 16.6 -23.8 | 10 15 -2.6 -14.3 44 41 21946 345 20 5.2 -19.3 | 55 17 -14.0 -9.9 45 37 22555 335 20 8.5 -18.1 | 51 14 -10.7 -8.7 46 34 23165 300 17 14.7 -8.5 | 102 5 -4.5 0.9 47 32 23470 345 19 4.9 -18.4 | 58 17 -14.3 -8.9 48 30 23774 320 17 10.9 -13.0 | 67 9 -8.3 -3.6 49 30 23870 320 33 21.2 -25.3 | 353 16 2.0 -15.8 50 29 24079 320 31 19.9 -23.7 | 357 14 0.7 -14.3 51 28 24384 340 38 13.0 -35.7 | 13 27 -6.2 -26.3 52 24 25298 45 16 -11.3 -11.3 | 86 31 -30.5 -1.9 53 23 25603 205 10 4.2 9.1 | 141 24 -15.0 18.5 54 22 25908 260 10 9.8 1.7 | 140 15 -9.4 11.2 55 21 26213 325 12 6.9 -9.8 | 88 12 -12.3 -0.4 56 20 26420 325 16 9.2 -13.1 | 70 11 -10.0 -3.7 57 19 26822 320 14 9.0 -10.7 | 83 10 -10.2 -1.3 58 18 27127 335 20 8.5 -18.1 | 51 14 -10.7 -8.7 59 16 27737 20 15 -5.1 -14.1 | 79 25 -24.3 -4.7 60 16 28042 330 1 0.5 -0.9 | 115 21 -18.7 8.6 61 12 29566 180 14 0.0 14.0 | 141 30 -19.2 23.4 62 12 29870 250 2 1.9 0.7 | 120 20 -17.3 10.1 63 11 30175 190 10 1.7 9.8 | 138 26 -17.5 19.3 64 10 30910 230 20 15.3 12.9 | 170 23 -3.9 22.3 Wind Parameters Mean winds (0-6000m): 266.2 at 28.5 knts Storm direction: 296.2 at 21.4 knts Shear (0-3000m) pos: 6.7 neg: 1.2 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 392.5 neg: -34.1 tot: 358.4 m^2/s^2 ave: 119.5 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 8.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.20 Bulk Shear: 141.18 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 98 4 113 25| 0.0 5.8 5.8| 52.7 -27.3 25.5 50.9 0.19| 15.3 2.9 1000 182 9 134 26| 9.8 2.9 12.7|193.2 -27.3 166.0 166.0 0.64| 18.0 11.4 1500 228 15 158 21| 13.7 1.9 15.6|372.6 -27.3 345.3 230.2 0.79| 21.7 17.1 2000 248 20 178 17| 10.1 1.5 11.5|392.5 -28.9 363.6 181.8 0.77| 17.7 13.7 2500 256 23 191 15| 8.1 1.3 9.4|392.5 -31.6 360.9 144.4 0.75| 14.4 10.8 3000 259 24 199 15| 6.7 1.2 7.9|392.5 -34.1 358.4 119.5 0.73| 12.2 8.9 4000 264 26 209 14| 5.1 1.2 6.2|402.6 -41.4 361.2 90.3 0.66| 10.2 6.8 5000 265 28 216 15| 3.3 1.0 4.3|405.8 -56.6 349.2 69.8 0.51| 10.2 5.2 6000 266 29 219 15| 3.3 0.9 4.2|444.1 -60.1 384.0 64.0 0.52| 9.6 5.0 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251011.00.gif