UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 17 JAN 26 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1020 13 7.0 1.0 66 6.0 4.3 350 2 278.6 279.3 276.5 289.7 4.03 1 1017 37 7.4 2.4 71 5.0 5.1 352 3 279.2 280.0 277.4 291.5 4.47 2 1000 175 7.0 2.7 74 4.3 5.0 5 10 280.1 280.9 278.1 293.0 4.64 3 925 812 2.4 0.6 88 1.8 1.6 120 10 281.8 282.5 278.5 293.8 4.32 4 899 1042 0.4 -1.5 87 1.9 -0.4 181 7 282.0 282.7 278.0 292.7 3.81 5 893 1095 1.0 -7.0 55 8.0 -2.0 205 7 283.2 283.6 276.9 290.4 2.53 6 875 1259 0.2 -13.8 34 14.0 -4.1 264 7 284.0 284.3 275.9 288.4 1.50 7 861 1388 -0.5 -15.5 31 15.0 -5.0 276 12 284.6 284.8 275.9 288.5 1.33 8 850 1491 0.6 -29.4 8 30.0 -6.0 285 16 286.8 286.8 275.6 288.0 0.39 9 845 1538 1.4 -21.6 16 23.0 -4.8 290 10 288.1 288.2 276.9 290.6 0.80 10 770 2281 -1.9 -20.9 22 19.0 -7.1 280 27 292.3 292.5 279.2 295.2 0.94 11 740 2597 -0.9 -30.9 8 30.0 -7.5 281 34 296.7 296.8 280.5 298.0 0.39 12 700 3038 -3.1 -30.1 10 27.0 -9.1 270 39 299.1 299.1 281.5 300.5 0.45 13 633 3825 -9.1 -26.1 24 17.0 -13.0 287 37 300.9 301.1 282.7 303.3 0.72 14 589 4380 -11.9 -33.9 14 22.0 -15.9 293 41 304.0 304.0 283.5 305.2 0.37 15 500 5610 -21.9 -48.9 7 27.0 -24.4 275 47 306.3 306.4 284.1 306.7 0.09 16 476 5970 -24.7 -54.7 4 30.0 -26.9 279 50 307.2 307.2 284.3 307.4 0.05 17 435 6619 -30.5 -50.5 12 20.0 -31.9 293 55 307.9 307.9 284.7 308.2 0.09 18 400 7210 -35.3 -60.3 6 25.0 -36.4 280 51 309.1 309.1 285.0 309.2 0.03 19 371 7729 -40.1 -64.1 6 24.0 -40.8 284 56 309.5 309.5 285.1 309.5 0.02 20 316 8807 -47.1 -71.1 5 24.0 -47.5 277 77 314.3 314.3 286.8 314.3 0.01 21 302 9106 -47.9 -69.9 6 22.0 -48.3 275 83 317.2 317.2 287.8 317.3 0.01 22 300 9150 -47.7 -69.7 6 22.0 -48.1 275 86 318.1 318.1 288.1 318.2 0.01 23 291 9351 -45.7 -67.7 7 22.0 -46.2 273 93 323.8 323.8 289.9 323.8 0.01 24 250 10350 -49.9 -70.9 7 21.0 -50.3 265 114 331.9 331.9 292.2 331.9 0.01 25 224 11063 -52.7 -72.7 7 20.0 -53.0 265 125 338.2 338.2 293.9 338.2 0.01 26 210 11482 -50.3 -78.3 2 28.0 -50.7 262 138 348.2 348.2 296.3 348.2 0.00 27 200 11800 -50.9 -78.9 2 28.0 -51.3 260 138 352.2 352.2 297.1 352.2 0.00 28 174 12700 -53.1 -81.1 2 28.0 -53.5 265 147 362.8 362.8 299.2 362.8 0.00 29 150 13650 -55.5 -83.5 2 28.0 -55.8 270 126 374.5 374.5 301.4 374.5 0.00 30 100 16190 -63.3 -89.3 2 26.0 -63.5 255 87 405.4 405.4 305.9 405.4 0.00 31 71 18265 -69.7 -90.7 3 21.0 -69.8 260 58 433.5 433.5 309.2 433.5 0.00 32 70 18350 -66.5 -89.5 3 23.0 -66.7 260 55 442.1 442.1 310.1 442.1 0.00 33 69 18437 -65.3 -89.3 2 24.0 -65.5 260 55 446.5 446.5 310.5 446.5 0.00 34 58 19497 -62.1 -88.1 2 26.0 -62.5 262 46 476.5 476.5 313.2 476.5 0.00 35 50 20410 -62.1 -89.1 2 27.0 -62.6 265 30 497.1 497.1 314.8 497.2 0.00 36 43 21348 -58.7 -88.7 1 30.0 -59.5 262 25 527.4 527.4 316.8 527.4 0.00 37 37 22295 -57.1 -87.1 1 30.0 -58.2 241 17 554.7 554.7 318.3 554.7 0.01 38 33 23015 -58.7 -87.7 1 29.0 -59.7 266 22 568.9 568.9 319.1 568.9 0.01 39 31 23411 -54.9 -85.9 1 31.0 -56.5 259 23 589.4 589.4 320.1 589.5 0.01 40 30 23620 -55.3 -86.3 1 31.0 -56.8 270 25 593.9 593.9 320.3 593.9 0.01 41 28 24058 -56.7 -86.7 1 30.0 -58.1 268 26 601.8 601.8 320.7 601.9 0.01 42 24 25046 -51.1 -84.1 1 33.0 -53.9 293 35 645.2 645.2 322.5 645.3 0.01 43 20 26220 -54.9 -85.9 1 31.0 -57.1 300 19 668.1 668.1 323.3 668.2 0.01 44 19 26550 -50.7 -84.7 1 34.0 -54.1 301 19 691.0 691.1 324.1 691.2 0.02 45 16 27657 -54.3 -85.3 1 31.0 -57.1 335 12 714.1 714.1 324.9 714.2 0.02 46 15 28073 -50.9 -84.9 1 34.0 -54.8 339 27 738.7 738.7 325.6 738.9 0.02 47 11 30069 -54.9 -85.9 1 31.0 -58.4 9 31 792.7 792.7 327.1 792.9 0.02 48 10 30680 -53.1 -85.1 1 32.0 -57.4 20 23 821.3 821.4 327.8 821.6 0.03 49 9.7 30876 -53.5 -85.5 1 32.0 -57.8 827.0 827.0 327.9 827.3 0.03 TRP 71 18265 -69.7 -90.7 3 21.0 -69.8 260 58 433.5 433.5 309.2 433.5 0.00 WND 174 12700 -53.1 -81.1 2 28.0 -53.5 265 147 362.8 362.8 299.2 362.8 0.00 Sounding variables and indices 1000-500 mb thick: 5435.00 m Freezing level: 871.00 mb = 1295.74 m = 4251.06 ft Freezing level: 856.00 mb = 1434.81 m = 4707.31 ft Freezing level: 813.18 mb = 1853.32 m = 6080.38 ft Wetbulb zero: 904.09 mb = 996.07 m = 3267.90 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 28.25 % Est. max temperature: 12.66 C = 54.79 F Sfc-Lift cond lev (LCL): 930.32 mb = 765.13 m = 2510.23 ft T: 2.74 C 700-500 lapse rate: 7.31 C/km ThetaE index: 5.37 C Layer 899.0- 861.0 mb Conv cond level (CCL): 903.67 mb = 999.84 m = 3280.27 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 10.41 C = 50.74 F Cap Strength: 11.84 C Lifted Index: 12.01 C Risk: None Lifted Index @300 mb: 17.76 C Lifted Index @700 mb: 10.47 C Showalter Index: 15.81 C Risk: None Total Totals Index: 15.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: -7.50 C K Index: -33.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.69 J/kg Max Up Vert Vel: 3.66 m/s Conv Inhibition (B-): 67753.98 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 920.54 mb = 850.91 m = 2791.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 1020 13 350 2 0.3 -2.0 | 130 21 -16.2 13.4 1 1000 175 5 10 -0.9 -10.0 | 107 18 -17.4 5.4 2 984 305 25 11 -4.6 -10.0 | 104 22 -21.2 5.4 3 948 610 85 6 -6.0 -0.5 | 123 27 -22.5 14.8 4 925 812 120 10 -8.7 5.0 | 129 32 -25.2 20.4 5 913 914 125 9 -7.4 5.2 | 131 32 -23.9 20.5 6 879 1219 260 5 4.9 0.9 | 144 20 -11.6 16.2 7 850 1491 285 16 15.5 -4.1 | 174 11 -1.1 11.2 8 846 1524 290 10 9.4 -3.4 | 149 14 -7.2 11.9 9 784 2134 275 23 22.9 -2.0 | 205 15 6.4 13.3 10 755 2438 285 32 30.9 -8.3 | 244 16 14.4 7.1 11 700 3038 270 39 39.0 -0.0 | 236 27 22.4 15.4 12 699 3048 275 42 41.8 -3.7 | 245 28 25.3 11.7 13 645 3658 285 38 36.7 -9.8 | 255 21 20.1 5.5 14 620 3962 290 35 32.9 -12.0 | 258 17 16.3 3.4 15 573 4572 295 44 39.9 -18.6 | 278 24 23.3 -3.2 16 508 5486 270 44 44.0 -0.0 | 241 31 27.4 15.4 17 500 5610 275 47 46.8 -4.1 | 250 32 30.3 11.3 18 467 6096 280 51 50.2 -8.9 | 259 34 33.7 6.5 19 429 6706 295 56 50.8 -23.7 | 284 35 34.2 -8.3 20 400 7210 280 51 50.2 -8.9 | 259 34 33.7 6.5 21 376 7620 285 54 52.2 -14.0 | 268 36 35.6 1.4 22 300 9144 275 84 83.7 -7.3 | 263 68 67.1 8.0 23 300 9150 275 86 85.7 -7.5 | 264 70 69.1 7.9 24 274 9754 270 108 108.0 -0.0 | 260 93 91.4 15.4 25 250 10350 265 114 113.6 9.9 | 255 100 97.0 25.3 26 227 10973 265 126 125.5 11.0 | 256 112 109.0 26.3 27 217 11278 265 121 120.5 10.5 | 256 107 104.0 25.9 28 207 11582 260 146 143.8 25.4 | 252 134 127.2 40.7 29 200 11800 260 138 135.9 24.0 | 252 126 119.3 39.3 30 174 12700 265 147 146.4 12.8 | 258 133 129.9 28.2 31 171 12802 265 147 146.4 12.8 | 258 133 129.9 28.2 32 150 13650 270 126 126.0 -0.0 | 262 111 109.4 15.4 33 141 14021 270 123 123.0 -0.0 | 262 108 106.4 15.4 34 128 14630 270 139 139.0 -0.0 | 263 123 122.4 15.4 35 116 15240 260 106 104.4 18.4 | 249 94 87.8 33.8 36 101 16154 270 95 95.0 -0.0 | 259 80 78.4 15.4 37 100 16190 255 87 84.0 22.5 | 241 77 67.5 37.9 38 96 16459 260 87 85.7 15.1 | 246 76 69.1 30.5 39 91 16764 260 96 94.5 16.7 | 248 84 78.0 32.0 40 82 17374 280 72 70.9 -12.5 | 267 54 54.3 2.9 41 74 17983 270 47 47.0 -0.0 | 243 34 30.4 15.4 42 71 18265 260 58 57.1 10.1 | 238 48 40.6 25.4 43 71 18288 265 59 58.8 5.1 | 244 47 42.2 20.5 44 70 18350 260 55 54.2 9.6 | 236 45 37.6 24.9 45 61 19202 260 57 56.1 9.9 | 237 47 39.6 25.3 46 55 19812 265 35 34.9 3.1 | 225 26 18.3 18.4 47 50 20410 265 30 29.9 2.6 | 217 22 13.3 18.0 48 50 20422 280 34 33.5 -5.9 | 241 19 16.9 9.4 49 45 21031 265 30 29.9 2.6 | 217 22 13.3 18.0 50 41 21641 260 20 19.7 3.5 | 189 19 3.1 18.8 51 39 21946 275 24 23.9 -2.1 | 209 15 7.3 13.3 52 37 22250 240 16 13.9 8.0 | 173 24 -2.7 23.4 53 36 22555 245 19 17.2 8.0 | 182 23 0.7 23.4 54 34 22860 290 23 21.6 -7.9 | 214 9 5.1 7.5 55 32 23165 245 21 19.0 8.9 | 186 24 2.5 24.2 56 30 23620 270 25 25.0 -0.0 | 209 18 8.4 15.4 57 29 23774 270 23 23.0 -0.0 | 203 17 6.4 15.4 58 25 24689 265 33 32.9 2.9 | 222 24 16.3 18.2 59 24 24994 290 38 35.7 -13.0 | 263 19 19.1 2.4 60 23 25298 305 21 17.2 -12.0 | 191 3 0.6 3.3 61 21 25908 280 19 18.7 -3.3 | 190 12 2.2 12.1 62 20 26213 320 25 16.1 -19.2 | 7 4 -0.5 -3.8 63 20 26220 300 19 16.5 -9.5 | 179 6 -0.1 5.9 64 19 26518 300 19 16.5 -9.5 | 179 6 -0.1 5.9 65 18 26822 310 16 12.3 -10.3 | 140 7 -4.3 5.1 66 17 27127 345 16 4.1 -15.5 | 90 12 -12.4 -0.1 67 17 27432 350 9 1.6 -8.9 | 113 16 -15.0 6.5 68 16 27737 330 13 6.5 -11.3 | 112 11 -10.1 4.1 69 15 28042 340 26 8.9 -24.4 | 40 12 -7.7 -9.1 70 14 28346 325 34 19.5 -27.9 | 347 13 2.9 -12.5 71 14 28651 320 36 23.1 -27.6 | 332 14 6.6 -12.2 72 12 29566 360 38 -0.0 -38.0 | 36 28 -16.6 -22.6 73 10 30680 20 23 -7.9 -21.6 | 76 25 -24.4 -6.3 Wind Parameters Mean winds (0-6000m): 282.8 at 30.1 knts Storm direction: 312.8 at 22.6 knts Shear (0-3000m) pos: 4.1 neg: 3.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 254.1 neg: -72.1 tot: 182.0 m^2/s^2 ave: 60.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 142.59 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 24 9 111 21| 7.6 0.0 7.6| 35.8 -42.7 -6.9 -13.9 -0.15| 19.4 -3.0 1000 65 8 116 27| 5.0 0.0 5.0|133.3 -42.7 90.6 90.6 0.27| 18.2 4.9 1500 33 9 111 23| 3.9 0.0 3.9|179.2 -55.7 123.5 82.3 0.27| 19.2 5.2 2000 305 10 139 13| 2.9 2.3 5.2|206.9 -56.0 150.8 75.4 0.36| 16.8 6.1 2500 288 14 162 12| 4.9 1.8 6.7|254.1 -56.0 198.1 79.2 0.45| 16.3 7.4 3000 283 17 182 12| 4.1 3.0 7.1|254.1 -72.1 182.0 60.7 0.37| 15.2 5.7 4000 282 23 209 12| 3.3 2.2 5.5|319.1 -72.1 247.0 61.8 0.41| 13.5 5.6 5000 285 27 228 12| 3.4 2.6 6.0|348.2-125.3 222.9 44.6 0.33| 12.6 4.2 6000 283 30 236 15| 3.6 2.8 6.4|420.7-185.0 235.7 39.3 0.29| 12.1 3.5 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260117.12.gif