UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 6 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 1022 14 -1.9 -15.9 33 14.0 -5.5 250 6 269.6 269.7 266.4 272.6 1.08 1 1000 186 -3.5 -16.5 36 13.0 -6.7 260 18 269.6 269.8 266.4 272.6 1.05 2 997 210 -3.7 -16.7 36 13.0 -6.9 264 18 269.7 269.9 266.4 272.6 1.04 3 980 346 -0.7 -22.7 17 22.0 -5.7 288 17 274.0 274.1 268.6 275.9 0.63 4 960 510 0.0 -26.0 12 26.0 -5.6 317 12 276.4 276.4 269.8 277.8 0.48 5 925 807 -0.3 -29.3 9 29.0 -6.2 340 18 279.0 279.1 271.2 280.1 0.37 6 920 850 -0.5 -32.5 7 32.0 -6.5 338 19 279.2 279.3 271.2 280.1 0.27 7 904 991 0.2 -20.8 19 21.0 -5.2 335 19 281.4 281.5 273.3 283.8 0.81 8 850 1481 -3.5 -20.5 25 17.0 -7.7 335 15 282.5 282.6 274.1 285.1 0.88 9 829 1678 -5.3 -21.3 27 16.0 -9.1 332 18 282.6 282.8 274.1 285.2 0.84 10 776 2193 -8.5 -26.5 22 18.0 -12.1 326 25 284.6 284.7 274.7 286.3 0.56 11 759 2364 -8.1 -33.1 11 25.0 -12.4 329 26 286.8 286.9 275.5 287.8 0.31 12 737 2592 -9.3 -39.3 7 30.0 -13.6 332 27 287.9 287.9 275.9 288.5 0.17 13 729 2676 -9.9 -24.9 28 15.0 -13.0 334 28 288.2 288.3 276.8 290.3 0.69 14 714 2836 -10.7 -34.7 12 24.0 -14.5 328 28 289.0 289.0 276.6 289.9 0.28 15 700 2988 -11.9 -32.9 16 21.0 -15.3 315 28 289.3 289.4 276.9 290.4 0.34 16 662 3412 -15.5 -27.5 35 12.0 -17.7 306 28 289.9 290.0 277.6 291.8 0.60 17 661 3423 -15.5 -24.5 46 9.0 -17.3 305 28 290.0 290.2 277.9 292.5 0.79 18 632 3761 -16.9 -35.9 18 19.0 -19.5 301 28 292.2 292.2 278.2 293.1 0.28 19 575 4464 -20.9 -42.9 12 22.0 -23.2 302 28 295.5 295.5 279.6 296.0 0.15 20 570 4529 -21.3 -42.3 13 21.0 -23.5 301 27 295.8 295.8 279.7 296.3 0.16 21 500 5480 -29.1 -46.1 18 17.0 -30.4 285 30 297.6 297.6 280.4 298.0 0.12 22 479 5785 -32.1 -49.1 17 17.0 -33.1 280 33 297.5 297.5 280.4 297.9 0.09 23 425 6622 -36.1 -64.1 4 28.0 -37.1 280 44 302.8 302.8 282.5 302.8 0.02 24 400 7040 -39.3 -62.3 7 23.0 -40.0 280 49 303.9 303.9 283.0 304.0 0.02 25 326 8410 -49.9 -60.9 26 11.0 -50.1 289 59 307.6 307.6 284.5 307.7 0.03 26 300 8950 -52.5 -67.5 15 15.0 -52.7 280 57 311.3 311.4 285.8 311.4 0.01 27 294 9080 -53.3 -67.3 17 14.0 -53.5 280 55 312.0 312.0 286.1 312.1 0.02 28 250 10130 -50.1 -77.1 3 27.0 -50.5 270 69 331.6 331.6 292.2 331.6 0.00 29 236 10507 -48.7 -78.7 2 30.0 -49.2 270 72 339.2 339.2 294.1 339.2 0.00 30 200 11590 -49.9 -80.9 1 31.0 -50.4 270 79 353.8 353.8 297.4 353.8 0.00 31 175 12464 -48.7 -81.7 1 33.0 -49.3 266 84 369.5 369.5 300.5 369.5 0.00 32 169 12693 -49.3 -81.8 1 32.5 -49.9 265 85 372.2 372.2 300.9 372.2 0.00 33 150 13470 -51.3 -82.3 1 31.0 -51.8 270 82 381.7 381.7 302.5 381.7 0.00 34 100 16070 -56.5 -85.5 1 29.0 -56.9 280 63 418.6 418.6 307.6 418.6 0.00 35 70 18320 -58.9 -86.9 2 28.0 -59.4 280 44 458.4 458.4 311.6 458.4 0.00 36 61 19181 -61.5 -88.5 2 27.0 -61.9 285 39 471.0 471.0 312.7 471.0 0.00 37 54 19945 -57.9 -86.9 1 29.0 -58.6 279 30 496.0 496.0 314.7 496.0 0.00 38 50 20430 -58.9 -87.9 1 29.0 -59.6 275 26 504.7 504.7 315.3 504.7 0.00 39 47 20819 -58.1 -87.1 1 29.0 -58.9 288 24 515.6 515.6 316.0 515.6 0.00 40 39 21982 -62.9 -89.9 1 27.0 -63.4 221 3 531.7 531.7 317.1 531.7 0.00 41 38 22143 -60.3 -89.3 1 29.0 -61.0 241 4 542.3 542.3 317.6 542.3 0.00 42 33 23034 -55.1 -87.1 1 32.0 -56.5 350 9 578.4 578.4 319.6 578.5 0.01 43 30 23640 -56.9 -86.9 1 30.0 -58.2 135 17 589.5 589.5 320.1 589.6 0.01 44 29 23854 -57.3 -87.3 1 30.0 -58.6 96 13 594.2 594.2 320.3 594.2 0.01 45 21 25908 -53.9 -85.9 1 32.0 -56.3 140 13 661.9 661.9 323.2 662.0 0.01 46 20 26220 -54.7 -85.7 1 31.0 -57.0 120 12 668.7 668.7 323.4 668.8 0.01 47 13 28973 -55.3 -86.3 1 31.0 -58.3 78 11 754.3 754.4 326.1 754.5 0.02 48 11 30048 -51.5 -84.5 1 33.0 -56.1 100 18 805.1 805.1 327.4 805.3 0.03 TRP 294 9080 -53.3 -67.3 17 14.0 -53.5 280 55 312.0 312.0 286.1 312.1 0.02 WND 169 12693 -49.3 -81.8 1 32.5 -49.9 265 85 372.2 372.2 300.9 372.2 0.00 Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: Surface below freezing Freezing level: 960.00 mb = 510.46 m = 1674.73 ft Freezing level: 960.00 mb = 510.46 m = 1674.73 ft Freezing level: 908.57 mb = 950.64 m = 3118.86 ft Freezing level: 901.08 mb = 1017.26 m = 3337.42 ft Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 19.42 % Est. max temperature: 10.63 C = 51.13 F Sfc-Lift cond lev (LCL): 819.12 mb = 1771.24 m = 5811.09 ft T: -5.88 C 700-500 lapse rate: 6.90 C/km ThetaE index: 0.41 C Layer 714.0- 700.0 mb Conv cond level (CCL): 497.29 mb = 5518.56 m = 18105.28 ft Mean mixing ratio: 0.67 g/kg Conv temperature: 26.27 C = 79.28 F Cap Strength: 17.23 C Lifted Index: 17.76 C Risk: None Lifted Index @300 mb: 24.88 C Lifted Index @700 mb: 13.54 C Showalter Index: 10.84 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 25.60 C Cross Totals Index: 8.60 C K Index: -15.90 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.59 J/kg Max Up Vert Vel: 9.55 m/s Conv Inhibition (B-): 65447.21 J/kg Cap Strength: 17.70 C Lift Cond Lev (LCL): 695.93 mb = 3032.29 m = 9948.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 19 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 1022 14 250 6 5.6 2.1 | 175 19 -1.6 19.1 1 1000 186 260 18 17.7 3.1 | 207 23 10.5 20.2 2 985 305 280 18 17.7 -3.1 | 217 17 10.5 13.9 3 948 610 335 9 3.8 -8.2 | 159 10 -3.4 8.9 4 925 807 340 18 6.2 -16.9 | 98 1 -1.1 0.1 5 913 914 335 20 8.5 -18.1 | 311 2 1.2 -1.1 6 850 1481 335 15 6.3 -13.6 | 165 4 -0.9 3.5 7 781 2134 325 25 14.3 -20.5 | 296 8 7.1 -3.4 8 722 2743 335 28 11.8 -25.4 | 331 9 4.6 -8.3 9 700 2988 315 28 19.8 -19.8 | 282 13 12.6 -2.7 10 639 3658 300 28 24.2 -14.0 | 260 17 17.0 3.1 11 589 4267 305 31 25.4 -17.8 | 272 18 18.1 -0.7 12 565 4572 300 26 22.5 -13.0 | 255 16 15.3 4.1 13 500 5480 285 30 29.0 -7.8 | 247 24 21.7 9.3 14 478 5791 280 33 32.5 -5.7 | 246 28 25.3 11.3 15 458 6096 285 34 32.8 -8.8 | 252 27 25.6 8.3 16 438 6401 280 42 41.4 -7.3 | 254 35 34.1 9.8 17 400 7040 280 49 48.3 -8.5 | 258 42 41.0 8.6 18 319 8534 290 60 56.4 -20.5 | 274 49 49.1 -3.5 19 300 8950 280 57 56.1 -9.9 | 262 49 48.9 7.2 20 294 9080 280 55 54.2 -9.6 | 261 48 46.9 7.5 21 265 9754 265 63 62.8 5.5 | 248 60 55.5 22.6 22 250 10130 270 69 69.0 -0.0 | 255 64 61.8 17.1 23 200 11590 270 79 79.0 -0.0 | 257 74 71.8 17.1 24 169 12693 265 85 84.7 7.4 | 252 81 77.4 24.5 25 166 12802 265 85 84.7 7.4 | 252 81 77.4 24.5 26 150 13470 270 82 82.0 -0.0 | 257 77 74.8 17.1 27 100 16070 280 63 62.0 -10.9 | 264 55 54.8 6.1 28 94 16459 280 63 62.0 -10.9 | 264 55 54.8 6.1 29 77 17678 275 50 49.8 -4.4 | 253 44 42.6 12.7 30 74 17983 260 48 47.3 8.3 | 238 47 40.0 25.4 31 70 18320 280 44 43.3 -7.6 | 255 37 36.1 9.4 32 67 18593 280 43 42.3 -7.5 | 255 36 35.1 9.6 33 55 19812 290 34 31.9 -11.6 | 258 25 24.7 5.4 34 53 20117 265 26 25.9 2.3 | 224 27 18.7 19.3 35 50 20422 285 22 21.3 -5.7 | 231 18 14.0 11.4 36 50 20430 275 26 25.9 -2.3 | 232 24 18.7 14.8 37 48 20726 280 27 26.6 -4.7 | 237 23 19.3 12.4 38 43 21336 335 10 4.2 -9.1 | 159 9 -3.0 8.0 39 41 21641 275 10 10.0 -0.9 | 190 16 2.7 16.2 40 39 21946 215 3 1.7 2.5 | 164 20 -5.5 19.5 41 32 23165 5 10 -0.9 -10.0 | 131 11 -8.1 7.1 42 31 23470 350 11 1.9 -10.8 | 139 8 -5.3 6.2 43 30 23640 135 17 -12.0 12.0 | 146 35 -19.3 29.1 44 29 23774 85 11 -11.0 -1.0 | 131 24 -18.2 16.1 45 28 24079 125 18 -14.7 10.3 | 141 35 -22.0 27.4 46 27 24384 175 13 -1.1 13.0 | 164 31 -8.4 30.0 47 25 24689 280 2 2.0 -0.3 | 162 18 -5.3 16.7 48 23 25298 70 15 -14.1 -5.1 | 119 24 -21.3 11.9 49 21 25908 140 13 -8.4 10.0 | 150 31 -15.6 27.0 50 20 26213 100 10 -9.8 1.7 | 138 25 -17.1 18.8 51 20 26220 120 12 -10.4 6.0 | 143 29 -17.6 23.1 52 18 26518 105 13 -12.6 3.4 | 136 28 -19.8 20.4 53 16 26822 130 10 -7.7 6.4 | 148 28 -14.9 23.5 54 15 27127 125 12 -9.8 6.9 | 145 29 -17.1 23.9 55 13 27432 75 10 -9.7 -2.6 | 131 22 -16.9 14.5 56 12 27737 100 21 -20.7 3.6 | 127 35 -27.9 20.7 57 11 28042 100 17 -16.7 3.0 | 130 31 -24.0 20.0 58 10 28346 55 17 -13.9 -9.8 | 109 22 -21.2 7.3 59 9 28651 60 23 -19.9 -11.5 | 102 28 -27.2 5.6 60 8 28956 105 22 -21.3 5.7 | 129 36 -28.5 22.8 61 7 29261 115 15 -13.6 6.3 | 138 31 -20.8 23.4 62 6 29566 85 14 -13.9 -1.2 | 127 26 -21.2 15.8 63 6 29870 105 18 -17.4 4.7 | 131 33 -24.6 21.7 64 5 30175 95 17 -16.9 1.5 | 127 30 -24.2 18.5 Wind Parameters Mean winds (0-6000m): 307.0 at 24.7 knts Storm direction: 337.0 at 18.5 knts Shear (0-3000m) pos: 4.1 neg: 2.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 93.5 neg: -54.2 tot: 39.3 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 13.0 stream: -0.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.71 Bulk Shear: 26.61 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 ------------------------------------------------------------------------------- 500 277 15 205 17| 11.4 0.0 11.4| 78.4 -16.6 61.9 123.7 0.30| 29.8 9.1 1000 306 15 210 10| 10.1 0.0 10.1| 78.4 -27.9 50.5 50.5 -0.05| 24.0 -1.2 1500 318 16 211 6| 6.7 1.2 7.9| 78.5 -28.5 50.0 33.3 -0.09| 17.3 -1.5 2000 322 17 217 5| 5.0 1.3 6.3| 81.9 -28.5 53.4 26.7 0.01| 15.1 0.2 2500 323 18 238 4| 4.9 1.0 5.9| 89.5 -28.5 61.0 24.4 0.07| 13.2 0.9 3000 325 20 260 4| 4.1 2.0 6.1| 93.5 -54.2 39.3 13.1 -0.04| 13.0 -0.5 4000 318 22 265 8| 3.0 2.2 5.3|102.2 -74.9 27.4 6.8 -0.08| 10.9 -0.8 5000 313 23 264 10| 2.4 2.1 4.5|108.3-101.5 6.7 1.3 -0.12| 9.7 -1.1 6000 307 25 260 13| 2.0 2.4 4.4|122.8-113.2 9.6 1.6 -0.11| 9.0 -0.9 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260106.00.gif