UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RK104... Searching the city database file for: RK104 ... Date:0000Z 24 APR 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 ------------------------------------------------------------------------------- 0 1000 50 0 0 SFC 996 83 10.6 9.4 92 1.2 9.9 0 0 284.1 285.4 283.2 304.7 7.44 2 987 159 9.6 7.9 89 1.7 8.7 305 3 283.8 285.0 282.4 302.6 6.78 3 983 193 10.2 7.4 83 2.8 8.7 280 4 284.7 285.9 282.6 303.0 6.58 4 981 210 14.6 6.6 59 8.0 10.2 268 5 289.3 290.4 284.2 307.1 6.23 5 976 253 15.6 5.6 51 10.0 10.2 236 6 290.8 291.8 284.4 307.5 5.84 6 950 482 15.0 3.0 44 12.0 8.8 238 7 292.4 293.3 284.1 306.9 5.00 7 925 707 14.0 0.0 38 14.0 7.1 285 11 293.6 294.4 283.7 305.8 4.13 8 867 1251 11.4 -3.6 35 15.0 4.5 272 25 296.4 297.0 284.0 306.5 3.38 9 850 1416 11.6 -10.4 20 22.0 2.7 270 29 298.3 298.7 283.2 304.6 2.03 10 829 1625 11.8 -12.2 17 24.0 2.3 277 29 300.7 301.0 283.9 306.3 1.81 11 742 2538 4.2 -22.8 12 27.0 -3.8 292 28 302.1 302.2 283.3 304.8 0.82 12 700 3008 0.4 -18.6 22 19.0 -5.6 275 27 302.9 303.2 284.2 307.0 1.26 13 685 3181 -1.1 -20.1 22 19.0 -6.8 273 26 303.1 303.3 284.1 306.8 1.13 14 621 3957 -4.9 -35.9 7 31.0 -11.1 270 31 307.4 307.5 284.7 308.4 0.29 15 536 5095 -13.3 -47.3 4 34.0 -17.7 258 42 310.6 310.6 285.7 311.0 0.10 16 500 5620 -17.5 -48.5 5 31.0 -21.0 255 47 311.7 311.7 286.1 312.1 0.09 17 452 6368 -23.7 -49.7 7 26.0 -26.1 256 55 313.1 313.1 286.5 313.4 0.09 18 422 6866 -27.7 -37.7 38 10.0 -28.9 259 61 314.1 314.2 287.2 315.4 0.35 19 406 7144 -29.5 -33.8 66 4.3 -30.1 260 64 315.3 315.4 287.8 317.2 0.54 20 400 7250 -29.7 -36.7 51 7.0 -30.6 260 64 316.4 316.5 288.1 317.9 0.41 21 398 7286 -29.7 -35.7 56 6.0 -30.4 260 64 316.8 316.9 288.2 318.5 0.46 22 394 7357 -29.3 -38.3 41 9.0 -30.4 261 65 318.3 318.4 288.6 319.6 0.36 23 345 8289 -36.5 -40.2 69 3.7 -36.8 265 78 320.8 320.9 289.4 322.1 0.33 24 300 9240 -43.7 -48.5 59 4.8 -44.0 270 92 323.8 323.8 290.1 324.4 0.16 25 285 9582 -46.7 -51.1 61 4.4 -46.9 273 99 324.3 324.3 290.2 324.7 0.12 26 273 9867 -47.3 -62.3 16 15.0 -47.7 275 104 327.4 327.4 291.0 327.5 0.03 27 270 9940 -47.1 -66.1 10 19.0 -47.6 276 106 328.7 328.7 291.4 328.8 0.02 28 258 10242 -46.5 -70.5 5 24.0 -47.0 278 112 333.9 333.9 292.8 334.0 0.01 29 250 10450 -47.7 -70.7 5 23.0 -48.2 280 116 335.2 335.2 293.1 335.2 0.01 30 249 10476 -47.8 -70.8 5 22.9 -48.3 280 116 335.3 335.3 293.2 335.4 0.01 31 234 10883 -49.9 -71.9 6 22.0 -50.3 280 108 338.2 338.2 293.9 338.3 0.01 32 210 11591 -49.1 -77.1 2 28.0 -49.6 273 107 350.1 350.1 296.7 350.1 0.01 33 200 11910 -49.3 -79.3 2 30.0 -49.8 270 106 354.7 354.7 297.6 354.7 0.00 34 153 13652 -52.9 -82.9 1 30.0 -53.4 262 106 376.8 376.8 301.7 376.8 0.00 35 150 13780 -53.7 -82.7 2 29.0 -54.1 260 110 377.5 377.5 301.9 377.6 0.00 36 122 15086 -61.1 -86.1 2 25.0 -61.3 267 102 387.0 387.0 303.3 387.0 0.00 37 100 16310 -64.7 -87.7 3 23.0 -64.8 260 77 402.7 402.7 305.6 402.7 0.00 38 92 16816 -67.3 -88.3 4 21.0 -67.4 261 79 407.3 407.3 306.2 407.3 0.00 39 88 17085 -66.5 -88.5 3 22.0 -66.7 265 67 414.1 414.1 307.0 414.1 0.00 40 84 17369 -61.9 -87.9 2 26.0 -62.2 270 55 429.0 429.0 308.7 429.0 0.00 41 70 18480 -68.5 -88.5 4 20.0 -68.7 240 53 437.8 437.8 309.7 437.8 0.00 42 68 18654 -69.1 -89.1 4 20.0 -69.2 240 48 440.2 440.2 309.9 440.2 0.00 43 60 19419 -59.9 -87.9 1 28.0 -60.4 265 50 476.8 476.8 313.2 476.8 0.00 44 50 20570 -55.5 -85.5 1 30.0 -56.5 282 41 512.7 512.7 315.8 512.7 0.01 45 46 21104 -53.5 -85.5 1 32.0 -54.8 262 36 529.9 529.9 316.9 529.9 0.01 46 34 23032 -57.3 -86.3 1 29.0 -58.4 259 29 567.7 567.7 319.0 567.8 0.01 47 33 23221 -56.1 -86.1 1 30.0 -57.4 270 25 575.8 575.8 319.5 575.8 0.01 TRP 234 10883 -49.9 -71.9 6 22.0 -50.3 280 108 338.2 338.2 293.9 338.3 0.01 WND 249 10476 -47.8 -70.8 5 22.9 -48.3 280 116 335.3 335.3 293.2 335.4 0.01 Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 696.00 mb = 3054.14 m = 10020.04 ft Wetbulb zero: 796.25 mb = 1956.69 m = 6419.52 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 18.84 % Est. max temperature: 25.25 C = 77.45 F Sfc-Lift cond lev (LCL): 978.21 mb = 233.87 m = 767.27 ft T: 15.16 C 700-500 lapse rate: 6.85 C/km ThetaE index: 2.08 C Layer 987.0- 983.0 mb Conv cond level (CCL): 673.25 mb = 3317.92 m = 10885.42 ft Mean mixing ratio: 5.00 g/kg Conv temperature: 30.40 C = 86.72 F Cap Strength: 8.86 C Lifted Index: 7.32 C Risk: None Lifted Index @300 mb: 12.65 C Lifted Index @700 mb: 6.47 C Showalter Index: 8.32 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 7.10 C K Index: -0.30 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.46 J/kg Max Up Vert Vel: 8.30 m/s Conv Inhibition (B-): 30969.39 J/kg Cap Strength: 8.86 C Lift Cond Lev (LCL): 801.31 mb = 1904.48 m = 6248.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 23 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 83 0 0 -0.0 -0.0 | 118 23 -20.1 10.5 1 970 305 200 8 2.7 7.5 | 136 25 -17.3 18.0 2 936 610 265 6 6.0 0.5 | 128 18 -14.1 11.0 3 925 707 285 11 10.6 -2.8 | 129 12 -9.4 7.7 4 902 914 275 17 16.9 -1.5 | 161 10 -3.1 9.0 5 850 1416 270 29 29.0 -0.0 | 220 14 8.9 10.5 6 839 1524 275 29 28.9 -2.5 | 228 12 8.8 8.0 7 779 2134 290 32 30.1 -10.9 | 272 10 10.0 -0.4 8 750 2438 295 28 25.4 -11.8 | 284 5 5.3 -1.3 9 700 3008 275 27 26.9 -2.4 | 220 11 6.8 8.2 10 670 3353 270 24 24.0 -0.0 | 201 11 3.9 10.5 11 644 3658 275 29 28.9 -2.5 | 228 12 8.8 8.0 12 572 4572 260 37 36.4 6.4 | 224 24 16.4 16.9 13 500 5620 255 47 45.4 12.2 | 228 34 25.3 22.7 14 468 6096 255 52 50.2 13.5 | 232 39 30.2 24.0 15 413 7010 260 63 62.0 10.9 | 243 47 42.0 21.5 16 400 7250 260 64 63.0 11.1 | 243 48 43.0 21.6 17 300 9240 270 92 92.0 -0.0 | 262 73 71.9 10.5 18 250 10450 280 116 114.2 -20.1 | 276 95 94.2 -9.6 19 249 10476 280 116 114.2 -20.1 | 276 95 94.2 -9.6 20 242 10668 280 116 114.2 -20.1 | 276 95 94.2 -9.6 21 234 10883 280 108 106.4 -18.8 | 275 87 86.3 -8.2 22 200 11910 270 106 106.0 -0.0 | 263 87 85.9 10.5 23 159 13411 265 99 98.6 8.6 | 256 81 78.6 19.1 24 150 13780 260 110 108.3 19.1 | 251 93 88.3 29.6 25 144 14021 260 110 108.3 19.1 | 251 93 88.3 29.6 26 131 14630 260 97 95.5 16.8 | 250 80 75.5 27.4 27 119 15240 270 104 104.0 -0.0 | 263 85 83.9 10.5 28 103 16154 260 67 66.0 11.6 | 244 51 45.9 22.2 29 100 16310 260 77 75.8 13.4 | 247 61 55.8 23.9 30 98 16459 260 77 75.8 13.4 | 247 61 55.8 23.9 31 93 16764 260 81 79.8 14.1 | 248 65 59.7 24.6 32 80 17678 275 42 41.8 -3.7 | 253 23 21.8 6.9 33 76 17983 270 32 32.0 -0.0 | 229 16 11.9 10.5 34 70 18480 240 53 45.9 26.5 | 215 45 25.8 37.0 35 68 18593 240 47 40.7 23.5 | 211 40 20.7 34.0 36 64 18898 245 56 50.8 23.7 | 222 46 30.7 34.2 37 60 19202 265 50 49.8 4.4 | 243 33 29.8 14.9 38 56 19507 265 53 52.8 4.6 | 245 36 32.7 15.1 39 53 19812 295 45 40.8 -19.0 | 292 22 20.7 -8.5 40 38 21336 220 25 16.1 19.2 | 172 30 -4.0 29.7 41 34 21946 260 29 28.6 5.0 | 209 18 8.5 15.6 42 32 22250 285 19 18.4 -4.9 | 163 6 -1.7 5.6 43 30 22555 285 3 2.9 -0.8 | 120 20 -17.2 9.7 44 28 22860 255 10 9.7 2.6 | 142 17 -10.4 13.1 45 26 23165 250 17 16.0 5.8 | 166 17 -4.1 16.3 46 25 23470 280 13 12.8 -2.3 | 139 11 -7.2 8.3 Wind Parameters Mean winds (0-6000m): 267.7 at 30.2 knts Storm direction: 297.7 at 22.6 knts Shear (0-3000m) pos: 3.9 neg: 1.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 97.9 deg Storm rel helicity (0-3000m) pos: 113.9 neg: -29.7 tot: 84.3 m^2/s^2 ave: 28.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.36 Bulk Shear: 96.02 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 ------------------------------------------------------------------------------- 500 217 6 132 22| 0.0 6.3 6.3| 38.0 -12.4 25.6 51.2 0.28| 16.7 4.7 1000 261 10 140 16| 7.8 3.2 11.0| 63.9 -12.4 51.5 51.5 0.44| 16.7 7.4 1500 268 15 158 12| 8.0 2.1 10.2| 90.7 -12.4 78.3 52.2 0.54| 14.8 8.0 2000 274 19 175 9| 6.8 1.6 8.4|109.6 -12.4 97.2 48.6 0.60| 12.9 7.8 2500 279 21 188 7| 4.7 1.3 5.9|113.9 -15.7 98.2 39.3 0.52| 11.7 6.1 3000 280 22 197 7| 3.9 1.9 5.7|113.9 -29.7 84.3 28.1 0.36| 11.1 4.0 4000 277 24 206 8| 2.9 2.2 5.1|129.0 -37.2 91.8 23.0 0.34| 10.0 3.3 5000 272 27 215 11| 2.3 2.9 5.3|137.5 -43.6 93.9 18.8 0.29| 9.2 2.7 6000 268 30 221 15| 1.9 3.3 5.2|163.0 -43.6 119.4 19.9 0.29| 8.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20250424.00.gif