UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for RK104... Searching the city database file for: RK104 ... Date:0000Z 15 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 1013 82 17.8 17.2 96 0.6 17.4 295 3 289.9 292.0 290.0 324.3 12.27 1 1000 192 17.0 14.7 86 2.3 15.5 325 6 290.1 292.0 288.7 319.9 10.57 2 925 853 12.6 11.7 94 0.9 12.1 85 9 292.2 293.9 288.3 318.9 9.37 3 850 1559 8.8 7.0 88 1.8 7.8 140 10 295.4 296.7 287.7 316.9 7.41 4 805 2007 5.6 5.4 99 0.2 5.5 147 19 296.6 297.9 287.8 317.0 7.00 5 795 2110 7.0 3.5 78 3.5 5.1 145 21 299.1 300.3 287.9 317.5 6.20 6 738 2717 2.2 -1.0 79 3.2 0.7 150 21 300.3 301.2 287.0 314.8 4.82 7 732 2783 3.8 -14.2 25 18.0 -2.7 164 20 302.8 303.1 284.7 308.3 1.74 8 730 2805 6.2 -25.8 8 32.0 -3.1 172 19 305.7 305.8 284.5 307.8 0.64 9 719 2930 7.8 -37.2 2 45.0 -3.0 215 14 308.7 308.8 285.1 309.5 0.22 10 701 3139 7.8 -36.2 3 44.0 -3.1 255 11 311.0 311.0 286.0 311.9 0.25 11 700 3151 7.6 -36.4 3 44.0 -3.3 255 11 310.9 310.9 285.9 311.8 0.24 12 500 5830 -10.1 -47.1 3 37.0 -15.7 250 19 320.7 320.7 289.1 321.1 0.11 13 451 6612 -15.3 -48.3 4 33.0 -19.7 253 31 323.8 323.8 290.0 324.2 0.11 14 402 7464 -22.9 -25.8 77 2.9 -23.5 274 43 324.8 325.0 291.4 328.8 1.16 15 400 7500 -23.1 -26.4 74 3.3 -23.8 275 44 325.0 325.2 291.4 328.9 1.11 16 384 7798 -25.3 -27.7 80 2.4 -25.8 272 45 325.9 326.1 291.6 329.5 1.02 17 365 8165 -26.3 -38.3 31 12.0 -28.0 272 43 329.3 329.4 291.9 330.8 0.38 18 350 8467 -28.9 -40.9 31 12.0 -30.4 274 38 329.8 329.8 292.0 331.0 0.31 19 322 9058 -33.7 -39.7 55 6.0 -34.4 272 48 331.1 331.2 292.4 332.5 0.38 20 307 9390 -36.3 -47.3 31 11.0 -37.2 271 55 332.0 332.0 292.4 332.7 0.17 21 304 9458 -36.7 -42.7 54 6.0 -37.2 270 57 332.4 332.4 292.7 333.5 0.29 22 300 9550 -37.3 -44.3 48 7.0 -37.9 270 59 332.8 332.8 292.7 333.8 0.25 23 291 9761 -38.5 -50.5 27 12.0 -39.3 271 62 334.0 334.0 292.9 334.5 0.13 24 287 9856 -38.1 -64.1 5 26.0 -39.2 271 64 335.9 335.9 293.3 336.0 0.02 25 250 10800 -43.1 -66.1 6 23.0 -43.9 275 79 342.0 342.0 294.8 342.1 0.02 26 222 11594 -46.1 -71.1 4 25.0 -46.7 270 86 349.2 349.2 296.5 349.2 0.01 27 200 12280 -51.3 -72.3 6 21.0 -51.7 265 83 351.5 351.5 297.0 351.6 0.01 28 157 13818 -61.0 -79.1 7 18.1 -61.2 270 87 360.2 360.2 298.7 360.2 0.00 29 156 13857 -61.3 -79.3 7 18.0 -61.4 270 87 360.4 360.4 298.8 360.4 0.00 30 150 14100 -62.5 -81.5 6 19.0 -62.6 270 84 362.4 362.4 299.2 362.4 0.00 31 104 16309 -72.9 -87.9 9 15.0 -72.9 260 66 382.6 382.6 302.6 382.6 0.00 32 100 16540 -72.1 -88.1 7 16.0 -72.2 270 60 388.4 388.4 303.6 388.4 0.00 33 80 17847 -73.7 -88.7 8 15.0 -73.7 274 46 410.7 410.7 306.6 410.7 0.00 34 70 18640 -66.9 -87.9 4 21.0 -67.1 265 34 441.3 441.3 310.0 441.3 0.00 35 67 18904 -66.5 -88.5 3 22.0 -66.7 260 32 447.7 447.7 310.6 447.7 0.00 36 66 18994 -66.9 -88.9 3 22.0 -67.1 259 31 448.7 448.8 310.7 448.8 0.00 37 62 19375 -61.5 -88.5 2 27.0 -61.9 252 28 468.8 468.8 312.5 468.8 0.00 38 58 19787 -61.1 -88.1 2 27.0 -61.6 261 25 478.7 478.7 313.4 478.8 0.00 39 52 20460 -63.3 -88.3 2 25.0 -63.7 283 20 488.8 488.8 314.1 488.8 0.00 40 50 20700 -62.9 -88.9 2 26.0 -63.3 270 11 495.3 495.3 314.6 495.3 0.00 41 44 21496 -57.1 -86.1 1 29.0 -58.0 277 13 527.9 527.9 316.8 527.9 0.01 42 30 23910 -57.7 -86.7 1 29.0 -58.9 130 7 587.3 587.3 320.0 587.4 0.01 43 28 24347 -56.7 -86.7 1 30.0 -58.1 62 8 601.8 601.8 320.7 601.9 0.01 44 23 25588 -59.5 -87.5 1 28.0 -60.7 284 20 628.4 628.4 321.9 628.5 0.01 45 20 26470 -56.1 -86.1 1 30.0 -58.1 270 20 664.5 664.5 323.2 664.5 0.01 46 19 26797 -56.3 -86.3 1 30.0 -58.3 232 10 673.7 673.7 323.6 673.7 0.01 47 10 30930 -51.3 -84.3 1 33.0 -56.3 295 12 828.1 828.1 327.9 828.4 0.03 48 8.9 31692 -48.3 -83.3 1 35.0 -54.9 867.7 867.7 328.8 868.1 0.04 TRP 104 16309 -72.9 -87.9 9 15.0 -72.9 260 66 382.6 382.6 302.6 382.6 0.00 WND 157 13818 -61.0 -79.1 7 18.1 -61.2 270 87 360.2 360.2 298.7 360.2 0.00 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 614.12 mb = 4301.31 m = 14111.72 ft Wetbulb zero: 736.83 mb = 2729.48 m = 8954.87 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 41.90 % Est. max temperature: 22.74 C = 72.93 F Sfc-Lift cond lev (LCL): 1004.30 mb = 155.48 m = 510.11 ft T: 17.27 C 700-500 lapse rate: 6.61 C/km ThetaE index: 9.69 C Layer 738.0- 719.0 mb Conv cond level (CCL): 928.52 mb = 820.84 m = 2693.01 ft Mean mixing ratio: 10.06 g/kg Conv temperature: 20.03 C = 68.05 F Cap Strength: 7.43 C Lifted Index: 6.46 C Risk: None Lifted Index @300 mb: 9.79 C Lifted Index @700 mb: 7.29 C Showalter Index: 8.07 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 17.10 C K Index: -18.10 Risk: None Sweat Index: 123.00 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.78 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 4.74 J/kg Cap Strength: 7.43 C Lift Cond Lev (LCL): 941.22 mb = 705.64 m = 2315.08 ft Lev Free Conv (LFC): 856.22 mb = 1498.15 m = 4915.14 ft Equ Level (EL): 796.22 mb = 2097.06 m = 6880.04 ft B at Equ Level: 14.34 J/kg Max Parcel Lev (MPL): 726.22 mb = 2847.88 m = 9343.34 ft Wind level data Storm motion: 241 at 10 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 1013 82 295 3 2.7 -1.3 | 46 9 -6.4 -6.3 1 1000 192 325 6 3.4 -4.9 | 30 11 -5.7 -9.9 2 987 305 350 6 1.0 -5.9 | 36 14 -8.1 -10.9 3 952 610 55 11 -9.0 -6.3 | 58 21 -18.1 -11.3 4 925 853 85 9 -9.0 -0.8 | 72 19 -18.1 -5.8 5 918 914 90 9 -9.0 0.0 | 75 19 -18.1 -5.0 6 854 1524 140 10 -6.4 7.7 | 100 16 -15.5 2.7 7 850 1559 140 10 -6.4 7.7 | 100 16 -15.5 2.7 8 822 1829 150 15 -7.5 13.0 | 116 18 -16.6 8.0 9 792 2134 145 22 -12.6 18.0 | 121 25 -21.7 13.0 10 736 2743 150 21 -10.5 18.2 | 124 24 -19.6 13.2 11 709 3048 255 10 9.7 2.6 | 347 2 0.6 -2.4 12 700 3151 255 11 10.6 2.8 | 325 3 1.5 -2.2 13 682 3353 235 10 8.2 5.7 | 129 1 -0.9 0.7 14 657 3658 240 11 9.5 5.5 | 220 1 0.4 0.5 15 632 3962 235 15 12.3 8.6 | 221 5 3.2 3.6 16 586 4572 265 14 13.9 1.2 | 308 6 4.8 -3.8 17 564 4877 265 19 18.9 1.7 | 289 10 9.8 -3.3 18 542 5182 265 9 9.0 0.8 | 2 4 -0.1 -4.2 19 500 5830 250 19 17.9 6.5 | 260 9 8.8 1.5 20 483 6096 240 24 20.8 12.0 | 239 14 11.7 7.0 21 400 7500 275 44 43.8 -3.8 | 284 36 34.7 -8.8 22 377 7925 270 46 46.0 -0.0 | 278 37 36.9 -5.0 23 346 8534 275 37 36.9 -3.2 | 287 29 27.8 -8.2 24 300 9550 270 59 59.0 -0.0 | 276 50 49.9 -5.0 25 250 10800 275 79 78.7 -6.9 | 280 71 69.6 -11.9 26 222 11582 270 86 86.0 -0.0 | 274 77 76.9 -5.0 27 200 12280 265 83 82.7 7.2 | 268 74 73.6 2.2 28 157 13818 270 87 87.0 -0.0 | 274 78 77.9 -5.0 29 152 14021 270 87 87.0 -0.0 | 274 78 77.9 -5.0 30 150 14100 270 84 84.0 -0.0 | 274 75 74.9 -5.0 31 124 15240 280 71 69.9 -12.3 | 286 63 60.8 -17.3 32 118 15545 270 61 61.0 -0.0 | 276 52 51.9 -5.0 33 104 16309 260 66 65.0 11.5 | 263 56 55.9 6.5 34 101 16459 255 66 63.8 17.1 | 258 56 54.7 12.1 35 100 16540 270 60 60.0 -0.0 | 276 51 50.9 -5.0 36 96 16764 270 60 60.0 -0.0 | 276 51 50.9 -5.0 37 74 18288 275 41 40.8 -3.6 | 285 33 31.7 -8.6 38 70 18640 265 34 33.9 3.0 | 275 25 24.8 -2.0 39 61 19507 250 27 25.4 9.2 | 255 17 16.3 4.2 40 52 20422 285 21 20.3 -5.4 | 313 15 11.2 -10.4 41 50 20700 270 11 11.0 -0.0 | 339 5 1.9 -5.0 42 50 20726 290 13 12.2 -4.4 | 342 10 3.1 -9.4 43 45 21336 255 14 13.5 3.6 | 287 5 4.4 -1.4 44 43 21641 295 12 10.9 -5.1 | 350 10 1.8 -10.1 45 41 21946 175 10 -0.9 10.0 | 116 11 -10.0 5.0 46 39 22250 220 10 6.4 7.7 | 135 4 -2.7 2.7 47 32 23470 10 10 -1.7 -9.8 | 36 18 -10.8 -14.8 48 31 23774 100 10 -9.8 1.7 | 80 19 -18.9 -3.3 49 30 23910 130 7 -5.4 4.5 | 88 14 -14.5 -0.5 50 29 24079 110 14 -13.2 4.8 | 89 22 -22.3 -0.2 51 27 24689 0 0 -0.0 -0.0 | 61 10 -9.1 -5.0 52 25 24994 175 11 -1.0 11.0 | 121 12 -10.1 6.0 53 24 25298 260 15 14.8 2.6 | 293 6 5.7 -2.4 54 23 25603 285 20 19.3 -5.2 | 315 14 10.2 -10.2 55 22 25908 340 17 5.8 -16.0 | 9 21 -3.3 -21.0 56 21 26213 65 17 -15.4 -7.2 | 64 27 -24.5 -12.2 57 20 26470 270 20 20.0 -0.0 | 295 12 10.9 -5.0 58 20 26518 125 10 -8.2 5.7 | 92 17 -17.3 0.7 59 19 26822 240 10 8.7 5.0 | 90 0 -0.4 -0.0 60 18 27127 295 24 21.8 -10.1 | 320 20 12.7 -15.1 61 17 27432 360 22 -0.0 -22.0 | 19 28 -9.1 -27.0 62 16 27737 40 13 -8.4 -10.0 | 49 23 -17.5 -15.0 63 16 28042 120 4 -3.5 2.0 | 77 13 -12.6 -3.0 64 15 28346 205 10 4.2 9.1 | 130 6 -4.9 4.1 65 13 29261 305 15 12.3 -8.6 | 347 14 3.2 -13.6 66 12 29566 280 17 16.7 -3.0 | 316 11 7.6 -8.0 67 11 30175 295 25 22.7 -10.6 | 319 21 13.6 -15.6 68 10 30930 295 12 10.9 -5.1 | 350 10 1.8 -10.1 Wind Parameters Mean winds (0-6000m): 211.2 at 13.8 knts Storm direction: 241.2 at 10.4 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -66.2 deg Storm rel helicity (0-3000m) pos: 196.1 neg: -6.8 tot: 189.2 m^2/s^2 ave: 63.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 8.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 55.01 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 8 7 40 16| 12.4 0.0 12.4| 32.5 -6.8 25.7 51.4 0.29| 16.3 4.7 1000 54 8 58 19| 6.3 0.0 6.3| 79.5 -6.8 72.7 72.7 0.54| 13.0 7.0 1500 84 9 72 19| 4.5 0.0 4.5|106.5 -6.8 99.6 66.4 0.61| 10.9 6.7 2000 114 10 88 19| 6.0 0.0 6.0|136.1 -6.8 129.3 64.6 0.60| 11.0 6.6 2500 128 13 99 19| 4.9 0.0 4.9|143.6 -6.8 136.8 54.7 0.59| 9.3 5.5 3000 136 13 104 19| 1.4 0.0 1.4|196.1 -6.8 189.2 63.1 0.62| 13.4 8.3 4000 160 13 118 15| 1.6 0.4 2.0|198.0 -7.2 190.8 47.7 0.59| 11.4 6.7 5000 191 13 141 11| 1.3 0.4 1.6|212.5 -12.4 200.1 40.0 0.56| 10.9 6.1 6000 211 14 164 7| 1.0 1.2 2.3|216.1 -35.7 180.4 30.1 0.40| 10.8 4.3 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251015.00.gif