UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 8 OCT 25 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 1017 15 21.4 18.6 84 2.8 19.5 30 4 293.1 295.5 292.0 331.2 13.37 1 1000 160 20.0 18.0 88 2.0 18.7 10 16 293.1 295.5 291.8 330.4 13.09 2 925 829 15.2 14.3 94 0.9 14.6 65 17 294.9 296.9 290.8 326.8 11.14 3 905 1014 14.0 13.4 96 0.6 13.6 59 17 295.5 297.4 290.7 326.4 10.74 4 850 1542 12.2 11.3 94 0.9 11.6 40 15 298.9 300.7 291.2 328.0 9.94 5 837 1671 12.0 10.4 90 1.6 11.0 42 14 300.0 301.8 291.2 328.0 9.50 6 796 2091 10.0 8.8 92 1.2 9.3 28 13 302.2 303.9 291.4 328.9 8.97 7 777 2292 9.2 5.9 80 3.3 7.3 7 14 303.5 304.9 290.6 326.0 7.51 8 762 2455 12.0 -4.0 32 16.0 4.2 349 15 308.2 308.9 288.7 319.9 3.73 9 738 2723 11.8 -5.2 30 17.0 3.6 331 9 310.8 311.5 289.3 322.0 3.52 10 700 3164 9.2 -6.8 32 16.0 1.7 320 7 312.7 313.3 289.7 323.2 3.28 11 658 3674 7.4 -13.6 21 21.0 -1.2 334 16 316.2 316.6 289.6 323.0 2.03 12 611 4280 3.8 -1.2 70 5.0 1.1 305 16 318.9 320.0 293.6 337.3 5.74 13 603 4387 3.8 -3.2 60 7.0 0.2 305 14 320.1 321.0 293.4 336.3 5.01 14 587 4605 4.2 -10.8 33 15.0 -2.4 306 10 323.0 323.6 292.4 332.6 2.86 15 552 5102 0.4 -8.6 51 9.0 -3.7 322 14 324.2 324.9 293.4 336.3 3.62 16 500 5890 -2.9 -16.9 33 14.0 -8.2 285 24 329.5 329.9 293.4 336.6 2.04 17 496 5954 -3.3 -17.3 33 14.0 -8.6 285 25 329.8 330.2 293.5 336.7 1.98 18 424 7177 -13.3 -26.3 33 13.0 -16.8 273 24 332.1 332.3 293.3 335.9 1.05 19 407 7488 -14.9 -31.9 22 17.0 -18.8 264 24 334.0 334.1 293.4 336.4 0.65 20 400 7620 -16.1 -23.1 55 7.0 -18.1 260 24 334.1 334.4 294.1 339.4 1.49 21 399 7639 -16.3 -22.3 60 6.0 -18.1 269 28 334.0 334.4 294.3 339.8 1.60 22 394 7733 -16.9 -25.9 46 9.0 -19.3 261 26 334.5 334.7 294.0 338.7 1.18 23 391 7790 -16.9 -33.9 21 17.0 -20.4 256 25 335.2 335.3 293.6 337.3 0.56 24 385 7906 -17.7 -24.7 54 7.0 -19.6 247 23 335.6 335.9 294.4 340.5 1.34 25 373 8141 -19.9 -24.5 67 4.6 -21.1 245 22 335.8 336.1 294.6 340.9 1.41 26 359 8423 -21.5 -34.5 30 13.0 -24.0 245 22 337.3 337.4 294.2 339.5 0.57 27 338 8863 -25.1 -38.1 29 13.0 -27.2 245 21 338.3 338.4 294.3 339.9 0.42 28 319 9281 -27.3 -52.3 7 25.0 -29.7 245 21 340.9 340.9 294.6 341.3 0.09 29 301 9696 -29.5 -47.5 16 18.0 -31.4 236 16 343.5 343.5 295.3 344.2 0.17 30 300 9720 -29.7 -47.7 16 18.0 -31.6 235 16 343.5 343.6 295.3 344.2 0.17 31 256 10828 -39.9 -50.9 30 11.0 -40.6 274 15 344.4 344.4 295.5 345.0 0.14 32 250 10990 -40.9 -53.9 23 13.0 -41.7 275 15 345.3 345.3 295.7 345.7 0.10 33 239 11294 -43.5 -56.5 22 13.0 -44.1 274 15 345.8 345.8 295.8 346.1 0.08 34 200 12470 -51.9 -70.9 8 19.0 -52.2 260 22 350.6 350.6 296.8 350.6 0.01 35 197 12568 -52.5 -70.5 10 18.0 -52.8 263 25 351.1 351.1 296.9 351.2 0.01 36 184 13007 -53.9 -77.9 4 24.0 -54.2 253 33 355.8 355.8 297.8 355.8 0.01 37 150 14290 -63.5 -83.5 5 20.0 -63.6 270 36 360.7 360.7 298.8 360.7 0.00 38 132 15064 -68.9 -84.9 8 16.0 -68.9 272 37 364.5 364.5 299.5 364.5 0.00 39 116 15828 -73.5 -83.5 20 10.0 -73.5 271 26 369.7 369.7 300.5 369.7 0.00 40 100 16690 -75.9 -84.9 23 9.0 -75.9 265 34 381.1 381.1 302.4 381.1 0.00 41 89 17360 -77.9 -87.9 18 10.0 -77.9 245 30 390.0 390.0 303.8 390.0 0.00 42 71 18676 -70.7 -87.7 6 17.0 -70.8 282 18 431.4 431.4 309.0 431.4 0.00 43 70 18760 -71.5 -87.5 7 16.0 -71.6 255 25 431.4 431.4 309.0 431.4 0.00 44 67 19018 -72.9 -87.9 9 15.0 -73.0 261 27 433.8 433.8 309.3 433.8 0.00 45 58 19880 -66.3 -89.3 3 23.0 -66.5 306 15 467.0 467.0 312.4 467.0 0.00 46 55 20202 -66.9 -88.9 3 22.0 -67.1 289 12 472.8 472.8 312.8 472.8 0.00 47 50 20780 -66.1 -89.1 3 23.0 -66.4 315 13 487.7 487.7 314.1 487.7 0.00 48 39 22300 -62.7 -88.7 2 26.0 -63.2 308 16 532.2 532.2 317.1 532.3 0.00 49 38 22461 -59.3 -87.3 1 28.0 -60.1 325 18 544.9 544.9 317.8 544.9 0.01 50 35 22979 -57.3 -86.3 1 29.0 -58.4 358 23 563.1 563.1 318.8 563.1 0.01 51 30 23950 -58.9 -86.9 2 28.0 -59.9 250 11 584.1 584.1 319.9 584.1 0.01 52 22 25920 -54.1 -84.1 1 30.0 -56.3 131 1 652.5 652.6 322.8 652.7 0.02 53 20 26530 -55.3 -84.3 2 29.0 -57.5 160 7 666.9 666.9 323.3 667.0 0.02 54 19 26858 -55.5 -85.5 1 30.0 -57.7 238 9 676.1 676.1 323.6 676.2 0.01 55 10 31040 -46.7 -81.7 1 35.0 -53.6 45 12 845.2 845.3 328.3 845.7 0.05 56 7.6 32875 -43.1 -80.1 1 37.0 -52.9 928.8 928.8 329.9 929.7 0.09 57 7.4 33054 -43.7 -80.7 1 37.0 -53.4 933.4 933.5 330.1 934.3 0.08 58 5.5 35086 -35.1 -78.1 0 43.0 -51.5 1054.2 1054.3 332.0 1056.3 0.16 59 5.4 35214 -35.3 -77.3 1 42.0 -51.6 1058.9 1059.0 332.1 1061.3 0.19 TRP 89 17360 -77.9 -87.9 18 10.0 -77.9 245 30 390.0 390.0 303.8 390.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 545.70 mb = 5197.17 m = 17050.87 ft Wetbulb zero: 674.85 mb = 3465.80 m = 11370.60 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 59.46 % Est. max temperature: 26.12 C = 79.02 F Sfc-Lift cond lev (LCL): 976.15 mb = 367.17 m = 1204.61 ft T: 18.51 C 700-500 lapse rate: 4.44 C/km ThetaE index: 9.01 C Layer 777.0- 738.0 mb Conv cond level (CCL): 935.25 mb = 734.40 m = 2409.42 ft Mean mixing ratio: 12.21 g/kg Conv temperature: 22.89 C = 73.20 F Cap Strength: 8.16 C Lifted Index: 8.92 C Risk: None Lifted Index @300 mb: 11.35 C Lifted Index @700 mb: 5.31 C Showalter Index: 9.33 C Risk: None Total Totals Index: 29.30 C Risk: None Vertical Totals Index: 15.10 C Cross Totals Index: 14.20 C K Index: 10.40 Risk: None Sweat Index: 189.60 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.09 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 1.17 J/kg Cap Strength: 8.71 C Lift Cond Lev (LCL): 944.82 mb = 647.08 m = 2122.95 ft Lev Free Conv (LFC): 919.82 mb = 876.55 m = 2875.78 ft Equ Level (EL): 869.82 mb = 1347.91 m = 4422.24 ft B at Equ Level: 10.01 J/kg Max Parcel Lev (MPL): 809.82 mb = 1947.32 m = 6388.77 ft Wind level data Storm motion: 16 at 11 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 1017 15 30 4 -2.0 -3.5 | 188 7 0.9 6.8 1 1000 160 10 16 -2.8 -15.8 | 358 6 0.2 -5.5 2 983 305 35 16 -9.2 -13.1 | 65 7 -6.2 -2.9 3 949 610 65 19 -17.2 -8.0 | 99 14 -14.3 2.2 4 925 829 65 17 -15.4 -7.2 | 104 13 -12.5 3.0 5 916 914 65 17 -15.4 -7.2 | 104 13 -12.5 3.0 6 883 1219 45 16 -11.3 -11.3 | 83 8 -8.4 -1.1 7 850 1542 40 15 -9.6 -11.5 | 79 7 -6.7 -1.3 8 821 1829 45 13 -9.2 -9.2 | 99 6 -6.2 1.0 9 792 2134 25 13 -5.5 -11.8 | 59 3 -2.5 -1.6 10 764 2438 350 15 2.6 -14.8 | 309 7 5.6 -4.5 11 710 3048 310 3 2.3 -1.9 | 212 10 5.2 8.3 12 700 3164 320 7 4.5 -5.4 | 237 9 7.4 4.9 13 684 3353 325 10 5.7 -8.2 | 257 9 8.7 2.0 14 659 3658 335 16 6.8 -14.5 | 294 11 9.7 -4.3 15 634 3962 300 12 10.4 -6.0 | 252 14 13.3 4.2 16 611 4267 305 16 13.1 -9.2 | 266 16 16.1 1.1 17 588 4572 305 10 8.2 -5.7 | 248 12 11.1 4.5 18 546 5182 325 15 8.6 -12.3 | 280 12 11.6 -2.1 19 526 5486 265 18 17.9 1.6 | 241 24 20.9 11.8 20 500 5890 285 24 23.2 -6.2 | 261 26 26.1 4.0 21 487 6096 285 26 25.1 -6.7 | 263 28 28.1 3.5 22 468 6401 295 25 22.7 -10.6 | 271 26 25.6 -0.3 23 400 7620 260 24 23.6 4.2 | 242 30 26.6 14.4 24 400 7620 270 28 28.0 -0.0 | 252 33 30.9 10.2 25 384 7925 245 22 19.9 9.3 | 230 30 22.9 19.5 26 311 9449 245 21 19.0 8.9 | 229 29 22.0 19.1 27 300 9720 235 16 13.1 9.2 | 220 25 16.1 19.4 28 299 9754 225 17 12.0 12.0 | 214 27 15.0 22.3 29 286 10058 270 17 17.0 -0.0 | 243 22 19.9 10.2 30 250 10990 275 15 14.9 -1.3 | 243 20 17.9 8.9 31 239 11278 275 15 14.9 -1.3 | 243 20 17.9 8.9 32 229 11582 255 12 11.6 3.1 | 227 20 14.5 13.3 33 218 11887 245 17 15.4 7.2 | 227 25 18.4 17.4 34 200 12470 260 22 21.7 3.8 | 240 28 24.6 14.0 35 199 12497 265 24 23.9 2.1 | 245 30 26.9 12.3 36 181 13106 250 35 32.9 12.0 | 238 42 35.8 22.2 37 150 14290 270 36 36.0 -0.0 | 255 40 38.9 10.2 38 135 14935 270 39 39.0 -0.0 | 256 43 41.9 10.2 39 121 15545 280 27 26.6 -4.7 | 259 30 29.5 5.5 40 115 15850 270 26 26.0 -0.0 | 251 31 28.9 10.2 41 109 16154 255 31 29.9 8.0 | 241 38 32.9 18.3 42 100 16690 265 34 33.9 3.0 | 250 39 36.8 13.2 43 94 17069 265 34 33.9 3.0 | 250 39 36.8 13.2 44 89 17360 245 30 27.2 12.7 | 233 38 30.1 22.9 45 89 17374 275 28 27.9 -2.4 | 256 32 30.8 7.8 46 84 17678 230 35 26.8 22.5 | 222 44 29.8 32.7 47 76 18288 305 27 22.1 -15.5 | 282 26 25.1 -5.3 48 72 18593 310 11 8.4 -7.1 | 254 12 11.4 3.2 49 70 18760 255 25 24.1 6.5 | 238 32 27.1 16.7 50 65 19202 265 29 28.9 2.5 | 248 34 31.8 12.8 51 62 19507 320 15 9.6 -11.5 | 276 13 12.6 -1.3 52 59 19812 315 15 10.6 -10.6 | 272 14 13.6 -0.4 53 56 20117 280 15 14.8 -2.6 | 247 19 17.7 7.6 54 53 20422 310 6 4.6 -3.9 | 230 10 7.5 6.4 55 50 20726 280 18 17.7 -3.1 | 251 22 20.7 7.1 56 50 20780 315 13 9.2 -9.2 | 265 12 12.1 1.0 57 48 21031 280 18 17.7 -3.1 | 251 22 20.7 7.1 58 46 21336 320 10 6.4 -7.7 | 255 10 9.4 2.6 59 44 21641 315 13 9.2 -9.2 | 265 12 12.1 1.0 60 39 22250 300 15 13.0 -7.5 | 260 16 15.9 2.7 61 36 22860 5 22 -1.9 -21.9 | 355 12 1.0 -11.7 62 34 23165 350 25 4.3 -24.6 | 333 16 7.3 -14.4 63 31 23774 70 12 -11.3 -4.1 | 126 10 -8.3 6.1 64 30 23950 250 11 10.3 3.8 | 224 19 13.3 14.0 65 29 24079 185 10 0.9 10.0 | 191 21 3.8 20.2 66 28 24384 230 12 9.2 7.7 | 214 22 12.1 17.9 67 27 24689 285 17 16.4 -4.4 | 253 20 19.4 5.8 68 25 24994 330 19 9.5 -16.5 | 297 14 12.4 -6.2 69 23 25603 80 12 -11.8 -2.1 | 133 12 -8.9 8.1 70 22 25908 130 1 -0.8 0.6 | 191 11 2.2 10.9 71 20 26530 160 7 -2.4 6.6 | 182 17 0.6 16.8 72 18 27127 300 10 8.7 -5.0 | 246 13 11.6 5.2 73 17 27737 355 14 1.2 -13.9 | 312 6 4.2 -3.7 74 15 28346 285 3 2.9 -0.8 | 212 11 5.8 9.5 75 14 28651 300 10 8.7 -5.0 | 246 13 11.6 5.2 76 14 28956 325 20 11.5 -16.4 | 293 16 14.4 -6.2 77 13 29261 315 18 12.7 -12.7 | 279 16 15.7 -2.5 78 12 29870 320 10 6.4 -7.7 | 255 10 9.4 2.6 79 10 31040 45 12 -8.5 -8.5 | 107 6 -5.5 1.7 Wind Parameters Mean winds (0-6000m): 346.1 at 14.2 knts Storm direction: 16.1 at 10.6 knts Shear (0-3000m) pos: 2.3 neg: 3.1 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 28.0 deg Storm rel helicity (0-3000m) pos: 31.1 neg: -48.6 tot: -17.5 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 11.9 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 16.99 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 32 15 66 5| 15.0 0.0 15.0| 16.4 -0.5 15.9 31.8 -0.13| 29.2 -3.9 1000 50 16 89 9| 6.8 0.0 6.8| 27.4 -4.6 22.8 22.8 -0.06| 18.2 -1.0 1500 49 16 88 9| 4.6 1.8 6.3| 27.4 -12.1 15.3 10.2 -0.12| 14.0 -1.7 2000 47 15 88 8| 3.4 1.9 5.3| 31.1 -14.2 16.9 8.4 -0.10| 11.8 -1.1 2500 40 15 79 7| 2.7 3.7 6.5| 31.1 -26.1 5.0 2.0 -0.26| 12.0 -3.1 3000 35 14 76 5| 2.3 3.1 5.4| 31.1 -48.6 -17.5 -5.8 -0.37| 11.9 -4.4 4000 20 13 36 3| 2.1 3.1 5.2| 59.7 -72.2 -12.5 -3.1 -0.24| 11.6 -2.7 5000 5 13 329 3| 2.2 2.5 4.6| 82.6 -84.3 -1.6 -0.3 -0.18| 10.5 -1.8 6000 346 14 299 7| 2.2 3.3 5.5|147.2-138.4 8.8 1.5 -0.14| 11.2 -1.6 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251008.12.gif