UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 9 JAN 26 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 1003 85 4.4 -4.6 52 9.0 1.0 140 5 277.3 277.8 273.9 284.9 2.70 1 1000 109 4.8 -5.2 48 10.0 1.0 165 4 278.0 278.4 274.1 285.2 2.59 2 925 738 -0.5 -6.5 64 6.0 -2.7 255 12 278.8 279.2 274.5 285.9 2.54 3 850 1407 -6.7 -8.6 86 1.9 -7.3 255 22 279.1 279.5 274.4 285.8 2.35 4 796 1915 -10.9 -11.2 98 0.3 -11.0 255 39 279.9 280.3 274.4 285.8 2.04 5 787 2003 -9.1 -16.1 57 7.0 -10.9 255 42 282.8 283.0 275.0 286.8 1.38 6 781 2063 -5.1 -31.1 11 26.0 -10.1 255 44 287.7 287.7 276.0 288.9 0.36 7 768 2195 -3.5 -35.5 6 32.0 -9.4 256 46 290.8 290.8 277.4 291.6 0.24 8 744 2445 -3.9 -34.9 7 31.0 -9.7 260 46 293.0 293.1 278.6 293.9 0.26 9 700 2923 -7.5 -26.5 20 19.0 -11.7 245 46 294.2 294.3 279.6 296.2 0.63 10 625 3793 -13.9 -26.9 32 13.0 -16.5 251 46 296.5 296.7 280.8 298.7 0.68 11 500 5440 -27.9 -35.9 46 8.0 -28.8 250 43 299.0 299.1 281.4 300.2 0.36 12 484 5673 -30.1 -38.1 46 8.0 -30.9 244 43 299.1 299.2 281.4 300.1 0.30 13 471 5866 -31.7 -39.7 45 8.0 -32.4 242 43 299.5 299.5 281.5 300.3 0.26 14 442 6312 -35.3 -36.1 92 0.8 -35.4 237 47 300.4 300.5 282.1 301.7 0.40 15 400 7000 -41.1 -43.0 82 1.9 -41.2 245 48 301.6 301.6 282.3 302.3 0.21 16 358 7744 -47.7 -52.2 60 4.5 -47.9 254 51 302.4 302.5 282.5 302.8 0.09 17 350 7893 -49.3 -52.1 72 2.8 -49.4 256 52 302.2 302.3 282.4 302.6 0.09 18 347 7950 -49.5 -54.0 59 4.5 -49.6 256 52 302.7 302.7 282.6 303.0 0.07 19 343 8026 -48.1 -75.1 3 27.0 -48.4 257 52 305.6 305.6 283.7 305.6 0.00 20 341 8064 -47.7 -65.7 11 18.0 -48.0 258 52 306.7 306.7 284.1 306.7 0.02 21 314 8605 -51.7 -64.7 20 13.0 -51.9 257 59 308.4 308.4 284.8 308.5 0.02 22 300 8900 -53.3 -69.3 13 16.0 -53.5 255 64 310.2 310.2 285.4 310.3 0.01 23 287 9182 -55.3 -71.3 12 16.0 -55.5 255 68 311.3 311.3 285.8 311.4 0.01 24 255 9926 -58.7 -74.7 11 16.0 -58.8 255 77 317.0 317.0 287.8 317.0 0.01 25 250 10050 -58.5 -75.5 9 17.0 -58.6 255 79 319.1 319.1 288.5 319.1 0.01 26 240 10307 -59.5 -75.5 11 16.0 -59.6 256 82 321.3 321.3 289.2 321.4 0.01 27 200 11470 -52.5 -80.5 2 28.0 -52.9 260 98 349.6 349.6 296.5 349.6 0.00 28 190 11802 -51.1 -81.1 2 30.0 -51.5 262 102 357.0 357.0 298.1 357.1 0.00 29 176 12300 -50.9 -81.3 2 30.4 -51.4 265 108 365.2 365.2 299.7 365.2 0.00 30 158 13002 -50.7 -81.7 1 31.0 -51.2 262 98 377.1 377.1 301.8 377.1 0.00 31 150 13340 -51.7 -81.7 2 30.0 -52.2 260 91 381.0 381.0 302.4 381.0 0.00 32 119 14838 -51.7 -82.7 1 31.0 -52.4 258 81 407.1 407.1 306.2 407.1 0.00 33 100 15950 -57.1 -85.1 2 28.0 -57.5 265 77 417.4 417.4 307.4 417.4 0.00 34 97 16142 -57.7 -84.7 2 27.0 -58.1 265 79 419.9 419.9 307.7 419.9 0.00 35 83 17133 -54.5 -84.5 1 30.0 -55.2 276 75 445.5 445.5 310.4 445.6 0.00 36 70 18220 -55.7 -84.7 1 29.0 -56.4 245 51 465.2 465.2 312.3 465.2 0.00 37 51 20214 -59.5 -87.5 1 28.0 -60.1 268 34 500.4 500.4 315.0 500.4 0.00 38 50 20340 -51.3 -85.3 1 34.0 -52.8 270 31 522.6 522.6 316.5 522.6 0.01 39 48 20606 -50.1 -83.1 1 33.0 -51.8 268 38 531.6 531.6 317.0 531.6 0.01 40 42 21471 -53.7 -84.7 1 31.0 -55.1 256 29 543.4 543.4 317.7 543.4 0.01 41 41 21627 -51.9 -83.9 1 32.0 -53.6 251 31 551.6 551.6 318.2 551.7 0.01 42 34 22822 -58.3 -87.3 1 29.0 -59.3 250 23 565.1 565.1 318.9 565.1 0.01 43 32 23209 -52.1 -84.1 1 32.0 -54.1 256 36 591.6 591.6 320.2 591.7 0.01 44 31 23414 -52.5 -85.5 1 33.0 -54.5 259 44 595.9 595.9 320.4 596.0 0.01 45 31 23414 -48.9 -83.9 1 35.0 -51.7 259 44 605.6 605.6 320.9 605.7 0.01 46 30 23630 -48.5 -82.5 1 34.0 -51.4 290 29 612.4 612.4 321.2 612.5 0.01 47 24 25081 -53.3 -85.3 1 32.0 -55.5 269 10 638.8 638.8 322.3 638.9 0.01 48 20 26250 -54.9 -85.9 1 31.0 -57.1 220 26 668.1 668.1 323.3 668.2 0.01 49 16 27696 -50.7 -83.7 1 33.0 -54.5 228 18 725.9 725.9 325.3 726.0 0.02 50 14 28562 -54.5 -85.5 1 31.0 -57.5 227 5 741.2 741.2 325.7 741.4 0.02 51 10 30740 -51.1 -84.1 1 33.0 -56.2 165 10 828.8 828.8 327.9 829.1 0.03 52 7.6 32548 -45.3 -81.3 1 36.0 -54.0 919.9 919.9 329.8 920.6 0.07 53 6.8 33286 -48.1 -83.1 1 35.0 -55.8 938.0 938.0 330.1 938.6 0.06 TRP 97 16142 -57.7 -84.7 2 27.0 -58.1 265 79 419.9 419.9 307.7 419.9 0.00 WND 176 12300 -50.9 -81.3 2 30.4 -51.4 265 108 365.2 365.2 299.7 365.2 0.00 Sounding variables and indices 1000-500 mb thick: 5331.00 m Freezing level: 932.08 mb = 678.66 m = 2226.55 ft Wetbulb zero: 980.24 mb = 270.05 m = 885.97 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 44.53 % Est. max temperature: 6.21 C = 43.17 F Sfc-Lift cond lev (LCL): 872.49 mb = 1200.37 m = 3938.17 ft T: -4.79 C 700-500 lapse rate: 8.10 C/km ThetaE index: 0.18 C Layer 850.0- 787.0 mb Conv cond level (CCL): 836.29 mb = 1532.93 m = 5029.25 ft Mean mixing ratio: 2.55 g/kg Conv temperature: 6.43 C = 43.57 F Cap Strength: 11.57 C Lifted Index: 11.63 C Risk: None Lifted Index @300 mb: 17.46 C Lifted Index @700 mb: 11.05 C Showalter Index: 11.51 C Risk: None Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 19.30 C K Index: -6.40 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.78 J/kg Max Up Vert Vel: 2.36 m/s Conv Inhibition (B-): 82971.12 J/kg Cap Strength: 11.65 C Lift Cond Lev (LCL): 847.21 mb = 1432.49 m = 4699.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 28 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 1003 85 140 5 -3.2 3.8 | 106 32 -30.7 8.7 1 1000 109 165 4 -1.0 3.9 | 107 30 -28.5 8.7 2 976 305 180 7 0.0 7.0 | 113 30 -27.5 11.9 3 940 610 215 10 5.7 8.2 | 121 25 -21.7 13.0 4 925 738 255 12 11.6 3.1 | 117 18 -15.9 8.0 5 905 914 255 14 13.5 3.6 | 121 16 -13.9 8.5 6 870 1219 255 15 14.5 3.9 | 124 16 -13.0 8.7 7 850 1407 255 22 21.3 5.7 | 149 12 -6.2 10.5 8 774 2134 255 46 44.4 11.9 | 225 24 17.0 16.8 9 745 2438 260 46 45.3 8.0 | 234 22 17.8 12.8 10 700 2923 245 46 41.7 19.4 | 210 28 14.2 24.3 11 688 3048 240 45 39.0 22.5 | 203 30 11.5 27.4 12 635 3658 250 46 43.2 15.7 | 217 26 15.8 20.6 13 562 4572 255 49 47.3 12.7 | 229 26 19.9 17.5 14 539 4877 255 47 45.4 12.2 | 226 25 17.9 17.0 15 500 5440 250 43 40.4 14.7 | 213 23 12.9 19.6 16 497 5486 245 42 38.1 17.7 | 205 25 10.6 22.6 17 455 6096 240 44 38.1 22.0 | 202 29 10.6 26.9 18 436 6401 235 48 39.3 27.5 | 200 34 11.8 32.4 19 400 7000 245 48 43.5 20.3 | 213 30 16.0 25.1 20 332 8230 260 53 52.2 9.2 | 240 28 24.7 14.1 21 300 8900 255 64 61.8 16.6 | 238 40 34.3 21.4 22 250 10050 255 79 76.3 20.4 | 243 55 48.8 25.3 23 200 11470 260 98 96.5 17.0 | 252 72 69.0 21.9 24 176 12300 265 108 107.6 9.4 | 260 81 80.1 14.3 25 171 12497 265 108 107.6 9.4 | 260 81 80.1 14.3 26 150 13340 260 91 89.6 15.8 | 252 65 62.1 20.7 27 141 13716 260 86 84.7 14.9 | 251 61 57.2 19.8 28 129 14326 260 97 95.5 16.8 | 252 71 68.1 21.7 29 123 14630 260 77 75.8 13.4 | 249 52 48.4 18.2 30 112 15240 255 88 85.0 22.8 | 244 64 57.5 27.6 31 102 15850 265 74 73.7 6.4 | 256 48 46.2 11.3 32 100 15950 265 77 76.7 6.7 | 257 51 49.2 11.6 33 97 16142 265 79 78.7 6.9 | 257 53 51.2 11.7 34 97 16154 265 77 76.7 6.7 | 257 51 49.2 11.6 35 88 16764 270 88 88.0 -0.0 | 265 61 60.5 4.9 36 80 17374 280 67 66.0 -11.6 | 280 39 38.5 -6.8 37 76 17678 270 51 51.0 -0.0 | 258 24 23.5 4.9 38 73 17983 225 46 32.5 32.5 | 188 38 5.1 37.4 39 70 18220 245 51 46.2 21.6 | 215 32 18.8 26.4 40 63 18898 270 52 52.0 -0.0 | 259 25 24.5 4.9 41 60 19202 285 46 44.4 -11.9 | 293 18 17.0 -7.1 42 57 19507 290 41 38.5 -14.0 | 310 14 11.1 -9.2 43 54 19812 260 44 43.3 7.6 | 232 20 15.9 12.5 44 50 20340 270 31 31.0 -0.0 | 216 6 3.5 4.9 45 49 20422 265 46 45.8 4.0 | 244 20 18.4 8.9 46 47 20726 270 33 33.0 -0.0 | 229 7 5.5 4.9 47 43 21336 260 28 27.6 4.9 | 181 10 0.1 9.7 48 39 21946 240 35 30.3 17.5 | 187 23 2.8 22.4 49 34 22860 250 23 21.6 7.9 | 155 14 -5.9 12.7 50 31 23470 260 46 45.3 8.0 | 234 22 17.8 12.8 51 30 23630 290 29 27.3 -9.9 | 2 5 -0.2 -5.1 52 29 23774 290 32 30.1 -10.9 | 337 7 2.6 -6.1 53 28 24079 290 25 23.5 -8.6 | 47 5 -4.0 -3.7 54 27 24384 325 11 6.3 -9.0 | 79 22 -21.2 -4.2 55 25 24689 285 4 3.9 -1.0 | 99 24 -23.6 3.8 56 23 25298 260 14 13.8 2.4 | 118 16 -13.7 7.3 57 22 25603 170 4 -0.7 3.9 | 107 30 -28.2 8.8 58 21 25908 160 13 -4.4 12.2 | 118 36 -31.9 17.1 59 20 26250 220 26 16.7 19.9 | 157 27 -10.8 24.8 60 18 26822 225 29 20.5 20.5 | 165 26 -7.0 25.4 61 17 27127 200 18 6.2 16.9 | 136 30 -21.3 21.8 62 16 27737 230 18 13.8 11.6 | 140 21 -13.7 16.4 63 14 28346 280 10 9.8 -1.7 | 100 18 -17.6 3.1 64 14 28651 205 3 1.3 2.7 | 106 27 -26.2 7.6 65 13 28956 240 15 13.0 7.5 | 130 19 -14.5 12.4 66 13 29261 260 10 9.8 1.7 | 111 19 -17.6 6.6 67 12 29566 110 10 -9.4 3.4 | 103 38 -36.9 8.3 68 11 29870 125 11 -9.0 6.3 | 107 38 -36.5 11.2 69 10 30740 165 10 -2.6 9.7 | 116 33 -30.1 14.5 Wind Parameters Mean winds (0-6000m): 250.0 at 37.2 knts Storm direction: 280.0 at 27.9 knts Shear (0-3000m) pos: 3.2 neg: 5.1 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 181.2 neg: -94.9 tot: 86.3 m^2/s^2 ave: 28.8 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 155.05 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 ------------------------------------------------------------------------------- 500 190 7 114 29| 9.8 0.0 9.8| 58.4 0.0 58.4 116.7 0.74| 10.5 7.7 1000 230 10 120 23| 8.9 0.0 8.9| 65.5 -5.1 60.5 60.5 0.39| 10.7 4.2 1500 244 13 124 19| 5.9 4.6 10.5|107.1 -5.1 102.0 68.0 0.59| 11.7 7.0 2000 249 19 140 15| 4.4 7.7 12.1|158.7 -5.1 153.6 76.8 0.64| 13.0 8.4 2500 252 24 161 13| 3.9 6.1 10.0|181.2 -20.8 160.4 64.2 0.58| 11.9 7.0 3000 251 28 176 14| 3.2 5.1 8.4|181.2 -94.9 86.3 28.8 0.33| 12.0 4.0 4000 250 33 191 16| 3.3 3.8 7.2|246.1 -94.9 151.1 37.8 0.40| 10.3 4.2 5000 251 36 201 18| 2.9 2.8 5.8|264.8-114.0 150.8 30.2 0.37| 8.9 3.3 6000 250 37 203 19| 2.4 2.7 5.1|264.8-169.9 94.8 15.8 0.24| 8.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20260109.12.gif