UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 5 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 2.2 -17.8 21 20.0 -3.1 260 2 273.8 273.9 269.0 276.5 0.92 1 1000 173 1.6 -18.4 21 20.0 -3.6 280 12 274.8 274.9 269.5 277.4 0.89 2 925 794 -3.7 -19.7 28 16.0 -7.5 295 18 275.5 275.7 269.9 278.1 0.87 3 916 871 -4.5 -19.5 30 15.0 -8.1 298 17 275.5 275.6 269.9 278.1 0.89 4 860 1366 -6.1 -32.1 11 26.0 -10.5 345 19 278.8 278.9 271.0 279.8 0.30 5 850 1458 -6.1 -36.1 7 30.0 -10.8 345 22 279.8 279.8 271.4 280.4 0.21 6 779 2139 -6.9 -46.9 2 40.0 -11.9 330 30 286.0 286.0 274.7 286.2 0.07 7 700 2964 -12.3 -35.3 13 23.0 -15.7 330 36 288.9 288.9 276.5 289.8 0.27 8 648 3552 -15.1 -36.1 15 21.0 -18.1 322 37 292.1 292.2 278.2 293.0 0.27 9 542 4877 -25.3 -44.3 15 19.0 -27.0 310 40 295.3 295.3 279.4 295.8 0.14 10 500 5460 -28.1 -50.1 10 22.0 -29.6 300 43 298.8 298.8 280.9 299.1 0.08 11 487 5648 -29.3 -50.3 11 21.0 -30.7 297 42 299.6 299.6 281.3 299.8 0.08 12 486 5663 -29.3 -51.3 10 22.0 -30.7 297 42 299.7 299.8 281.3 300.0 0.07 13 436 6426 -36.1 -57.1 10 21.0 -37.0 290 37 300.6 300.6 281.6 300.7 0.04 14 400 7020 -38.9 -62.9 6 24.0 -39.6 280 54 304.4 304.4 283.2 304.5 0.02 15 385 7281 -40.1 -67.1 4 27.0 -40.8 279 57 306.2 306.2 283.9 306.2 0.01 16 319 8538 -48.9 -63.9 16 15.0 -49.2 272 72 310.9 310.9 285.7 311.0 0.02 17 300 8940 -49.9 -66.9 12 17.0 -50.2 270 76 315.0 315.0 287.1 315.1 0.02 18 281 9362 -52.1 -69.1 11 17.0 -52.4 275 77 317.8 317.8 288.1 317.9 0.01 19 253 10042 -48.5 -76.5 2 28.0 -49.0 275 82 332.8 332.8 292.5 332.8 0.00 20 250 10120 -48.9 -75.9 3 27.0 -49.3 270 78 333.4 333.4 292.6 333.4 0.01 21 214 11144 -48.0 -79.4 1 31.3 -48.6 270 95 349.9 349.9 296.6 349.9 0.00 22 209 11300 -47.9 -79.9 1 32.0 -48.5 270 95 352.5 352.5 297.1 352.5 0.00 23 200 11590 -48.7 -79.7 2 31.0 -49.3 265 90 355.7 355.7 297.8 355.7 0.00 24 150 13470 -51.3 -82.3 1 31.0 -51.8 265 85 381.7 381.7 302.5 381.7 0.00 25 126 14590 -55.1 -84.1 2 29.0 -55.5 267 79 394.3 394.3 304.4 394.3 0.00 26 123 14744 -53.5 -84.5 1 31.0 -54.0 267 78 400.0 400.0 305.2 400.0 0.00 27 100 16060 -57.5 -85.5 2 28.0 -57.9 270 70 416.6 416.6 307.3 416.6 0.00 28 95 16387 -54.3 -84.3 1 30.0 -54.9 270 70 429.1 429.1 308.7 429.1 0.00 29 75 17887 -59.9 -86.9 2 27.0 -60.3 273 49 447.3 447.3 310.6 447.3 0.00 30 70 18320 -58.9 -86.9 2 28.0 -59.4 280 45 458.4 458.4 311.6 458.4 0.00 31 62 19082 -57.1 -87.1 1 30.0 -57.8 288 35 478.6 478.6 313.3 478.6 0.00 32 50 20430 -59.9 -87.9 1 28.0 -60.5 250 14 502.3 502.3 315.1 502.3 0.00 33 42 21519 -60.1 -88.1 1 28.0 -60.7 258 12 527.5 527.5 316.8 527.5 0.00 34 40 21827 -56.3 -87.3 1 31.0 -57.4 265 13 544.5 544.5 317.8 544.5 0.00 35 35 22671 -58.5 -87.5 1 29.0 -59.5 299 13 559.9 559.9 318.6 560.0 0.01 36 32 23239 -55.1 -86.1 1 31.0 -56.6 33 12 583.6 583.6 319.8 583.6 0.01 37 30 23650 -57.1 -87.1 1 30.0 -58.4 250 11 589.0 589.0 320.1 589.0 0.01 38 26 24564 -54.5 -86.5 1 32.0 -56.4 322 10 621.0 621.0 321.5 621.0 0.01 39 21 25928 -56.7 -86.7 1 30.0 -58.5 266 3 653.4 653.4 322.8 653.5 0.01 40 20 26240 -53.9 -85.9 1 32.0 -56.3 5 14 671.2 671.2 323.4 671.3 0.01 41 14 28524 -55.1 -86.1 1 31.0 -58.0 63 21 739.2 739.2 325.6 739.3 0.02 42 10 30700 -49.5 -83.5 1 34.0 -55.2 80 28 834.8 834.8 328.1 835.1 0.04 43 9.3 31177 -47.9 -82.9 1 35.0 -54.5 858.4 858.4 328.6 858.8 0.04 44 8.4 31847 -48.7 -83.7 1 35.0 -55.4 880.6 880.6 329.0 881.0 0.04 TRP 281 9362 -52.1 -69.1 11 17.0 -52.4 275 77 317.8 317.8 288.1 317.9 0.01 WND 214 11144 -48.0 -79.4 1 31.3 -48.6 270 95 349.9 349.9 296.6 349.9 0.00 Sounding variables and indices 1000-500 mb thick: 5287.00 m Freezing level: 977.36 mb = 360.47 m = 1182.63 ft Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 14.04 % Est. max temperature: 6.64 C = 43.95 F Sfc-Lift cond lev (LCL): 745.11 mb = 2482.17 m = 8143.50 ft T: -9.15 C 700-500 lapse rate: 6.33 C/km ThetaE index: 0.00 C Layer 1020.0- -0.0 mb Conv cond level (CCL): 537.41 mb = 4938.50 m = 16202.24 ft Mean mixing ratio: 0.89 g/kg Conv temperature: 24.20 C = 75.55 F Cap Strength: 15.40 C Lifted Index: 17.70 C Risk: None Lifted Index @300 mb: 26.55 C Lifted Index @700 mb: 12.17 C Showalter Index: 15.47 C Risk: None Total Totals Index: 14.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: -8.00 C K Index: -37.10 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.10 J/kg Max Up Vert Vel: 2.87 m/s Conv Inhibition (B-): 65257.89 J/kg Cap Strength: 17.40 C Lift Cond Lev (LCL): 725.88 mb = 2683.85 m = 8805.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 24 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 13 260 2 2.0 0.3 | 171 24 -3.9 23.4 1 1000 173 280 12 11.8 -2.1 | 196 22 6.0 21.0 2 984 305 285 16 15.5 -4.1 | 207 21 9.6 18.9 3 947 610 295 16 14.5 -6.8 | 208 18 8.6 16.3 4 925 794 295 18 16.3 -7.6 | 214 19 10.5 15.5 5 911 914 300 16 13.9 -8.0 | 208 17 8.0 15.1 6 876 1219 345 14 3.6 -13.5 | 167 10 -2.2 9.6 7 850 1458 345 22 5.7 -21.3 | 175 2 -0.2 1.8 8 843 1524 335 31 13.1 -28.1 | 305 9 7.2 -5.0 9 779 2134 330 30 15.0 -26.0 | 288 10 9.1 -2.9 10 720 2743 330 39 19.5 -33.8 | 308 17 13.6 -10.7 11 700 2964 330 36 18.0 -31.2 | 304 15 12.1 -8.1 12 638 3658 320 37 23.8 -28.3 | 286 19 17.9 -5.3 13 612 3962 315 34 24.0 -24.0 | 273 18 18.2 -1.0 14 564 4572 310 37 28.3 -23.8 | 272 22 22.5 -0.7 15 519 5182 310 43 32.9 -27.6 | 280 27 27.1 -4.6 16 500 5460 300 43 37.2 -21.5 | 267 31 31.4 1.6 17 457 6096 290 40 37.6 -13.7 | 253 33 31.7 9.4 18 437 6401 290 37 34.8 -12.7 | 250 31 28.9 10.4 19 401 7010 275 53 52.8 -4.6 | 249 50 46.9 18.5 20 400 7020 280 54 53.2 -9.4 | 254 49 47.3 13.7 21 349 7925 275 65 64.8 -5.7 | 254 61 58.9 17.4 22 300 8940 270 76 76.0 -0.0 | 252 74 70.1 23.1 23 281 9362 275 77 76.7 -6.7 | 257 73 70.8 16.4 24 265 9754 275 78 77.7 -6.8 | 257 74 71.8 16.3 25 252 10058 275 82 81.7 -7.1 | 258 77 75.8 15.9 26 250 10120 270 78 78.0 -0.0 | 252 76 72.1 23.1 27 241 10363 270 77 77.0 -0.0 | 252 75 71.1 23.1 28 220 10973 260 94 92.6 16.3 | 246 95 86.7 39.4 29 214 11144 270 95 95.0 -0.0 | 255 92 89.1 23.1 30 210 11278 270 95 95.0 -0.0 | 255 92 89.1 23.1 31 200 11590 265 90 89.7 7.8 | 250 89 83.8 30.9 32 150 13470 265 85 84.7 7.4 | 249 85 78.8 30.5 33 100 16060 270 70 70.0 -0.0 | 250 68 64.1 23.1 34 94 16459 270 70 70.0 -0.0 | 250 68 64.1 23.1 35 89 16764 255 60 58.0 15.5 | 233 65 52.1 38.6 36 70 18320 280 45 44.3 -7.8 | 248 41 38.5 15.3 37 64 18898 285 41 39.6 -10.6 | 250 36 33.7 12.5 38 61 19202 290 31 29.1 -10.6 | 242 26 23.3 12.5 39 58 19507 260 30 29.5 5.2 | 220 37 23.7 28.3 40 55 19812 260 18 17.7 3.1 | 204 29 11.9 26.2 41 53 20117 235 12 9.8 6.9 | 188 30 4.0 30.0 42 50 20422 260 12 11.8 2.1 | 193 26 6.0 25.2 43 50 20430 250 14 13.2 4.8 | 195 29 7.3 27.9 44 48 20726 245 14 12.7 5.9 | 193 30 6.8 29.0 45 45 21031 260 15 14.8 2.6 | 199 27 8.9 25.7 46 43 21336 230 16 12.3 10.3 | 191 34 6.4 33.4 47 41 21641 275 10 10.0 -0.9 | 190 23 4.1 22.2 48 39 21946 260 14 13.8 2.4 | 197 27 7.9 25.5 49 37 22250 225 11 7.8 7.8 | 184 31 1.9 30.9 50 36 22555 295 11 10.0 -4.6 | 193 19 4.1 18.4 51 34 22860 305 17 13.9 -9.8 | 211 16 8.1 13.3 52 32 23165 5 13 -1.1 -13.0 | 145 12 -7.0 10.1 53 31 23470 115 10 -9.1 4.2 | 151 31 -14.9 27.3 54 30 23650 250 11 10.3 3.8 | 189 27 4.5 26.8 55 28 24079 245 11 10.0 4.6 | 188 28 4.1 27.7 56 27 24384 330 11 5.5 -9.5 | 178 14 -0.4 13.6 57 21 25908 260 2 2.0 0.3 | 171 24 -3.9 23.4 58 20 26240 5 14 -1.2 -13.9 | 142 12 -7.1 9.1 59 19 26518 335 10 4.2 -9.1 | 173 14 -1.6 14.0 60 18 26822 35 17 -9.8 -13.9 | 120 18 -15.6 9.2 61 17 27127 30 22 -11.0 -19.1 | 103 17 -16.9 4.0 62 17 27432 45 20 -14.1 -14.1 | 114 22 -20.0 8.9 63 15 28042 10 16 -2.8 -15.8 | 130 11 -8.6 7.3 64 14 28651 75 22 -21.3 -5.7 | 123 32 -27.1 17.4 65 13 29261 60 21 -18.2 -10.5 | 118 27 -24.0 12.6 66 11 29870 80 15 -14.8 -2.6 | 135 29 -20.6 20.5 67 10 30700 80 28 -27.6 -4.9 | 119 38 -33.4 18.2 Wind Parameters Mean winds (0-6000m): 315.8 at 31.8 knts Storm direction: 345.8 at 23.8 knts Shear (0-3000m) pos: 5.0 neg: 1.3 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 131.7 deg Storm rel helicity (0-3000m) pos: 113.6 neg: -43.9 tot: 69.7 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 63.56 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 ------------------------------------------------------------------------------- 500 285 13 198 21| 14.8 0.0 14.8| 85.8 0.0 85.8 171.6 0.89| 16.8 15.0 1000 292 15 204 19| 7.3 0.0 7.3| 94.5 -13.4 81.1 81.1 0.53| 12.9 6.8 1500 309 16 205 15| 10.0 0.0 10.0| 99.2 -31.9 67.3 44.9 0.37| 17.9 6.6 2000 319 19 219 11| 7.5 0.8 8.3| 99.2 -37.0 62.3 31.1 0.31| 14.3 4.4 2500 323 22 233 9| 6.0 1.5 7.5|108.6 -38.0 70.5 28.2 0.32| 12.7 4.0 3000 325 25 250 9| 5.0 1.3 6.3|113.6 -43.9 69.7 23.2 0.29| 11.5 3.3 4000 324 28 265 10| 3.8 1.7 5.4|113.6 -85.3 28.4 7.1 0.13| 10.0 1.3 5000 320 30 269 13| 3.0 2.1 5.1|129.2 -87.2 42.0 8.4 0.15| 8.8 1.3 6000 316 32 269 16| 2.5 2.5 5.0|132.9-191.0 -58.1 -9.7 0.00| 8.7 0.0 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260105.12.gif