UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 17 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 1020 12 20.2 16.1 77 4.1 17.5 20 2 291.7 293.7 289.9 323.8 11.35 1 1004 148 20.4 15.4 73 5.0 17.2 76 4 293.2 295.2 290.2 324.6 11.02 2 1000 182 19.8 15.3 75 4.5 16.9 90 4 293.0 294.9 290.0 324.2 10.99 3 925 849 14.2 13.8 97 0.4 14.0 145 11 293.8 295.8 290.2 324.6 10.78 4 906 1024 13.0 13.0 100 0.0 13.0 158 11 294.3 296.2 290.0 324.3 10.44 5 894 1136 11.4 8.2 81 3.2 9.6 170 11 293.8 295.2 287.3 315.8 7.65 6 850 1560 13.2 1.2 44 12.0 6.9 200 16 300.0 300.9 287.0 314.7 4.91 7 797 2102 15.0 -19.0 8 34.0 2.5 234 22 307.5 307.7 285.7 311.0 1.07 8 792 2156 15.0 -16.0 10 31.0 2.9 234 24 308.0 308.3 286.2 312.5 1.38 9 791 2166 14.6 4.6 51 10.0 8.8 234 24 307.7 309.0 291.2 328.3 6.73 10 778 2306 13.2 9.7 79 3.5 11.0 227 30 307.7 309.5 293.6 337.2 9.76 11 777 2317 13.0 8.9 76 4.1 10.4 226 30 307.6 309.3 293.2 335.6 9.25 12 769 2404 14.0 -7.0 23 21.0 4.2 222 34 309.6 310.1 288.3 318.9 2.94 13 764 2459 14.2 -13.8 13 28.0 2.7 220 35 310.3 310.7 287.4 316.0 1.72 14 733 2807 12.4 -21.6 8 34.0 0.5 223 44 312.1 312.3 287.2 315.2 0.93 15 700 3190 8.8 -21.2 10 30.0 -1.4 225 48 312.2 312.4 287.3 315.6 1.00 16 640 3923 1.8 -19.2 19 21.0 -5.3 229 45 312.4 312.6 287.6 316.7 1.31 17 611 4296 0.0 -15.0 31 15.0 -5.6 222 42 314.5 314.9 289.0 320.9 1.95 18 571 4836 -3.1 -26.1 15 23.0 -9.5 207 38 317.0 317.1 288.6 319.8 0.80 19 569 4864 -2.9 -28.9 11 26.0 -9.7 206 37 317.5 317.7 288.6 319.7 0.62 20 560 4990 -4.1 -27.1 15 23.0 -10.3 211 39 317.6 317.7 288.8 320.2 0.74 21 557 5032 -3.5 -14.5 42 11.0 -7.7 213 40 318.8 319.2 290.6 326.2 2.23 22 535 5350 -5.7 -6.6 93 0.9 -6.1 232 46 319.8 320.7 292.8 334.0 4.36 23 517 5619 -6.1 -6.1 100 0.0 -6.1 240 47 322.5 323.4 293.8 337.9 4.70 24 500 5880 -7.5 -7.6 99 0.1 -7.5 240 44 323.9 324.7 293.9 338.2 4.32 25 493 5990 -8.1 -8.3 98 0.2 -8.2 242 44 324.5 325.3 293.9 338.2 4.15 26 479 6213 -10.1 -11.2 92 1.1 -10.6 246 45 324.7 325.4 293.3 336.0 3.39 27 476 6261 -10.9 -15.4 69 4.5 -12.5 247 45 324.3 324.8 292.4 332.5 2.42 28 450 6691 -13.3 -20.3 56 7.0 -15.4 253 47 326.5 326.9 292.4 332.4 1.69 29 446 6759 -13.7 -19.7 60 6.0 -15.6 254 47 326.8 327.2 292.6 333.1 1.80 30 434 6966 -14.5 -33.5 18 19.0 -18.5 257 47 328.4 328.5 291.8 330.3 0.52 31 415 7304 -16.3 -25.3 46 9.0 -18.7 261 48 330.3 330.5 292.9 334.5 1.18 32 412 7359 -16.5 -29.5 32 13.0 -19.5 262 48 330.7 330.9 292.7 333.7 0.81 33 400 7580 -18.7 -27.7 45 9.0 -20.8 265 49 330.7 330.9 292.9 334.2 0.98 34 396 7655 -19.5 -28.5 45 9.0 -21.5 264 48 330.6 330.8 292.8 333.9 0.92 35 392 7730 -20.3 -26.3 59 6.0 -21.8 262 49 330.5 330.7 293.0 334.6 1.14 36 391 7749 -19.9 -23.0 76 3.1 -20.7 262 49 331.3 331.6 293.5 336.7 1.54 37 379 7979 -20.9 -22.4 88 1.5 -21.3 256 51 332.9 333.3 294.0 338.9 1.67 38 376 8038 -20.9 -22.7 85 1.8 -21.4 255 52 333.7 334.0 294.2 339.5 1.64 39 359 8377 -23.7 -24.9 90 1.2 -24.0 250 55 334.4 334.7 294.2 339.5 1.41 40 300 9660 -33.9 -36.1 80 2.2 -34.2 255 64 337.6 337.7 294.3 339.8 0.58 41 294 9801 -35.5 -39.8 65 4.3 -36.0 256 62 337.3 337.4 294.0 338.9 0.41 42 250 10910 -44.7 -47.7 72 3.0 -44.9 280 65 339.6 339.7 294.4 340.4 0.21 43 224 11633 -49.0 -62.0 21 13.0 -49.4 290 85 343.8 343.8 295.3 344.0 0.04 44 219 11780 -49.9 -64.9 16 15.0 -50.3 290 85 344.7 344.7 295.4 344.8 0.03 45 213 11961 -49.3 -70.3 7 21.0 -49.8 286 81 348.4 348.4 296.3 348.4 0.01 46 200 12370 -51.1 -74.1 5 23.0 -51.5 265 59 351.8 351.9 297.0 351.9 0.01 47 164 13631 -62.3 -76.3 14 14.0 -62.4 260 66 353.6 353.6 297.4 353.6 0.01 48 150 14180 -64.5 -78.5 13 14.0 -64.6 260 71 359.0 359.0 298.5 359.0 0.01 49 134 14863 -68.1 -79.1 19 11.0 -68.2 251 74 364.3 364.3 299.5 364.4 0.01 50 116 15720 -72.3 -83.3 18 11.0 -72.3 246 63 371.9 371.9 300.9 371.9 0.00 51 100 16590 -73.7 -86.7 12 13.0 -73.7 255 56 385.3 385.3 303.1 385.3 0.00 52 94 16951 -74.7 -87.7 12 13.0 -74.7 265 50 390.2 390.2 303.8 390.3 0.00 53 84 17604 -75.3 -87.3 14 12.0 -75.3 268 45 401.8 401.8 305.5 401.8 0.00 54 81 17816 -71.5 -86.5 9 15.0 -71.6 266 49 413.8 413.8 307.0 413.8 0.00 55 73 18430 -71.7 -87.7 7 16.0 -71.8 258 33 425.9 425.9 308.4 425.9 0.00 56 70 18680 -68.5 -87.5 5 19.0 -68.7 260 28 437.8 437.8 309.7 437.9 0.00 57 67 18943 -69.3 -87.3 6 18.0 -69.4 268 35 441.6 441.6 310.0 441.6 0.00 58 53 20355 -66.7 -88.7 3 22.0 -67.0 217 16 478.3 478.3 313.3 478.3 0.00 59 50 20710 -64.5 -88.5 2 24.0 -64.8 235 23 491.5 491.5 314.3 491.5 0.00 60 43 21646 -57.7 -86.7 1 29.0 -58.6 264 17 529.9 529.9 316.9 529.9 0.00 61 34 23130 -56.7 -85.7 1 29.0 -57.9 227 5 569.3 569.3 319.1 569.4 0.01 62 30 23920 -58.5 -86.5 2 28.0 -59.6 175 12 585.2 585.2 319.9 585.2 0.01 63 28 24354 -58.9 -86.9 2 28.0 -60.0 170 10 595.7 595.7 320.4 595.8 0.01 64 26 24824 -55.5 -85.5 1 30.0 -57.2 218 6 618.1 618.1 321.4 618.2 0.01 65 20 26500 -55.3 -84.3 2 29.0 -57.5 310 12 666.9 666.9 323.3 667.0 0.02 66 18 27174 -55.7 -85.7 1 30.0 -57.9 316 10 686.0 686.0 324.0 686.1 0.01 67 17 27545 -50.1 -83.1 1 33.0 -53.9 301 11 715.3 715.3 324.9 715.5 0.02 68 16 27940 -52.5 -83.5 1 31.0 -55.8 304 15 720.0 720.0 325.1 720.2 0.02 69 10 31020 -47.5 -81.5 1 34.0 -54.0 275 23 842.2 842.3 328.2 842.7 0.05 70 8.1 32411 -48.1 -82.1 1 34.0 -55.2 892.2 892.2 329.3 892.8 0.06 71 7.3 33104 -43.1 -80.1 1 37.0 -53.1 939.5 939.6 330.2 940.5 0.09 72 6.8 33580 -45.5 -80.5 1 35.0 -54.5 948.8 948.8 330.4 949.8 0.09 73 5.3 35254 -42.1 -80.1 1 38.0 -54.2 1034.1 1034.2 331.7 1035.6 0.12 TRP 94 16951 -74.7 -87.7 12 13.0 -74.7 265 50 390.2 390.2 303.8 390.3 0.00 WND 224 11633 -49.0 -62.0 21 13.0 -49.4 290 85 343.8 343.8 295.3 344.0 0.04 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 611.00 mb = 4295.97 m = 14094.23 ft Wetbulb zero: 724.66 mb = 2901.84 m = 9520.37 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 46.08 % Est. max temperature: 25.66 C = 78.19 F Sfc-Lift cond lev (LCL): 960.15 mb = 529.94 m = 1738.64 ft T: 16.88 C 700-500 lapse rate: 6.06 C/km ThetaE index: 22.02 C Layer 777.0- 700.0 mb Conv cond level (CCL): 920.99 mb = 885.65 m = 2905.63 ft Mean mixing ratio: 10.93 g/kg Conv temperature: 22.46 C = 72.42 F Cap Strength: 8.16 C Lifted Index: 6.48 C Risk: None Lifted Index @300 mb: 10.03 C Lifted Index @700 mb: 6.55 C Showalter Index: 11.93 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 8.70 C K Index: -8.10 Risk: None Sweat Index: 195.75 Risk: None Energy Index: 4.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.25 J/kg Max Up Vert Vel: 4.06 m/s Conv Inhibition (B-): 3.49 J/kg Cap Strength: 8.18 C Lift Cond Lev (LCL): 930.38 mb = 799.40 m = 2622.66 ft Lev Free Conv (LFC): 905.38 mb = 1029.90 m = 3378.91 ft Equ Level (EL): 875.38 mb = 1312.90 m = 4307.36 ft B at Equ Level: 6.70 J/kg Max Parcel Lev (MPL): 855.38 mb = 1507.02 m = 4944.23 ft Wind level data Storm motion: 252 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 12 20 2 -0.7 -1.9 | 69 25 -23.7 -9.3 1 1000 182 90 4 -4.0 0.0 | 75 28 -27.0 -7.4 2 986 305 105 6 -5.8 1.6 | 78 29 -28.8 -5.9 3 951 610 130 12 -9.2 7.7 | 91 32 -32.2 0.3 4 925 849 145 11 -6.3 9.0 | 93 29 -29.3 1.6 5 918 914 145 10 -5.7 8.2 | 92 29 -28.7 0.8 6 885 1219 180 12 0.0 12.0 | 101 23 -23.0 4.6 7 854 1524 205 16 6.8 14.5 | 114 18 -16.2 7.1 8 850 1560 200 16 5.5 15.0 | 114 19 -17.5 7.6 9 823 1829 230 13 10.0 8.4 | 94 13 -13.0 0.9 10 794 2134 235 23 18.8 13.2 | 144 7 -4.2 5.8 11 766 2438 220 35 22.5 26.8 | 179 19 -0.5 19.4 12 712 3048 225 50 35.4 35.4 | 204 31 12.4 27.9 13 700 3190 225 48 33.9 33.9 | 202 29 10.9 26.5 14 660 3658 225 49 34.6 34.6 | 203 30 11.6 27.2 15 636 3962 230 44 33.7 28.3 | 207 23 10.7 20.9 16 589 4572 215 40 22.9 32.8 | 180 25 -0.1 25.4 17 567 4877 205 37 15.6 33.5 | 164 27 -7.4 26.1 18 525 5486 240 49 42.4 24.5 | 229 26 19.4 17.1 19 500 5880 240 44 38.1 22.0 | 226 21 15.1 14.6 20 486 6096 245 45 40.8 19.0 | 237 21 17.8 11.6 21 400 7580 265 49 48.8 4.3 | 277 26 25.8 -3.1 22 398 7620 265 48 47.8 4.2 | 277 25 24.8 -3.2 23 366 8230 250 54 50.7 18.5 | 248 30 27.7 11.1 24 300 9660 255 64 61.8 16.6 | 257 40 38.8 9.2 25 296 9754 255 62 59.9 16.0 | 257 38 36.9 8.6 26 250 10910 280 65 64.0 -11.3 | 295 45 41.0 -18.7 27 248 10973 275 63 62.8 -5.5 | 288 42 39.8 -12.9 28 224 11633 290 85 79.9 -29.1 | 303 68 56.9 -36.5 29 215 11887 290 85 79.9 -29.1 | 303 68 56.9 -36.5 30 200 12370 265 59 58.8 5.1 | 274 36 35.8 -2.3 31 187 12802 260 59 58.1 10.2 | 265 35 35.1 2.8 32 150 14180 260 71 69.9 12.3 | 264 47 46.9 4.9 33 132 14935 250 74 69.5 25.3 | 249 50 46.5 17.9 34 113 15850 245 61 55.3 25.8 | 240 37 32.3 18.4 35 100 16590 255 56 54.1 14.5 | 257 32 31.1 7.1 36 97 16764 255 56 54.1 14.5 | 257 32 31.1 7.1 37 94 16951 265 50 49.8 4.4 | 277 27 26.8 -3.1 38 87 17374 270 40 40.0 -0.0 | 294 19 17.0 -7.4 39 79 17983 265 52 51.8 4.5 | 276 29 28.8 -2.9 40 75 18288 260 32 31.5 5.6 | 282 9 8.5 -1.9 41 71 18593 255 34 32.8 8.8 | 262 10 9.8 1.4 42 70 18680 260 28 27.6 4.9 | 299 5 4.6 -2.6 43 68 18898 270 36 36.0 -0.0 | 300 15 13.0 -7.4 44 64 19202 260 28 27.6 4.9 | 299 5 4.6 -2.6 45 58 19812 280 18 17.7 -3.1 | 27 12 -5.3 -10.5 46 55 20117 265 14 13.9 1.2 | 56 11 -9.1 -6.2 47 52 20422 205 17 7.2 15.4 | 117 18 -15.8 8.0 48 50 20710 235 23 18.8 13.2 | 144 7 -4.2 5.8 49 48 21031 230 25 19.2 16.1 | 156 9 -3.8 8.7 50 41 21946 280 14 13.8 -2.4 | 43 13 -9.2 -9.8 51 39 22250 250 10 9.4 3.4 | 74 14 -13.6 -4.0 52 37 22555 250 15 14.1 5.1 | 76 9 -8.9 -2.3 53 36 22860 285 11 10.6 -2.8 | 50 16 -12.4 -10.3 54 34 23165 220 4 2.6 3.1 | 78 21 -20.4 -4.3 55 30 23920 175 12 -1.0 12.0 | 101 24 -24.0 4.5 56 29 24079 170 10 -1.7 9.8 | 96 25 -24.7 2.4 57 28 24384 170 10 -1.7 9.8 | 96 25 -24.7 2.4 58 25 24994 235 5 4.1 2.9 | 76 19 -18.9 -4.5 59 24 25298 315 17 12.0 -12.0 | 29 22 -11.0 -19.4 60 23 25603 335 21 8.9 -19.0 | 28 30 -14.1 -26.4 61 22 25908 360 15 -0.0 -15.0 | 46 32 -23.0 -22.4 62 21 26213 165 10 -2.6 9.7 | 95 26 -25.6 2.2 63 20 26500 310 12 9.2 -7.7 | 42 20 -13.8 -15.1 64 20 26518 270 15 15.0 -0.0 | 47 11 -8.0 -7.4 65 19 26822 295 15 13.6 -6.3 | 34 17 -9.4 -13.8 66 18 27127 320 10 6.4 -7.7 | 48 22 -16.6 -15.1 67 17 27432 300 10 8.7 -5.0 | 49 19 -14.3 -12.4 68 16 28042 305 16 13.1 -9.2 | 31 19 -9.9 -16.6 69 15 28346 325 10 5.7 -8.2 | 48 23 -17.3 -15.6 70 14 28956 290 1 0.9 -0.3 | 71 23 -22.1 -7.8 71 13 29261 315 10 7.1 -7.1 | 48 22 -15.9 -14.5 72 12 29566 330 18 9.0 -15.6 | 31 27 -14.0 -23.0 73 12 29870 340 10 3.4 -9.4 | 49 26 -19.6 -16.8 74 10 31020 275 23 22.9 -2.0 | 1 9 -0.1 -9.4 Wind Parameters Mean winds (0-6000m): 222.1 at 32.2 knts Storm direction: 252.1 at 24.2 knts Shear (0-3000m) pos: 5.7 neg: 3.2 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 134.2 deg Storm rel helicity (0-3000m) pos: 254.1 neg: -22.9 tot: 231.2 m^2/s^2 ave: 77.1 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 163.43 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 ------------------------------------------------------------------------------- 500 105 6 78 29| 11.0 0.0 11.0| 69.0 0.0 69.0 137.9 0.80| 11.5 9.2 1000 129 8 86 30| 6.3 0.0 6.3|111.1 -4.7 106.3 106.3 0.69| 10.1 7.0 1500 154 10 93 27| 6.1 0.0 6.1|154.3 -4.7 149.6 99.7 0.66| 10.8 7.1 2000 178 11 99 24| 5.3 0.0 5.3|165.2 -22.9 142.4 71.2 0.46| 11.3 5.2 2500 200 15 109 19| 4.3 3.8 8.1|197.3 -22.9 174.5 69.8 0.49| 13.2 6.5 3000 210 19 125 16| 5.7 3.2 8.9|254.1 -22.9 231.2 77.1 0.52| 13.1 6.9 4000 218 27 154 15| 3.7 2.4 6.1|270.0 -30.6 239.4 59.9 0.48| 11.0 5.3 5000 218 30 163 17| 2.9 2.2 5.1|299.7-137.4 162.3 32.5 0.27| 10.9 3.0 6000 222 32 175 17| 3.7 1.8 5.5|464.1-142.5 321.5 53.6 0.39| 11.6 4.6 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251017.12.gif