UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 13 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 13 17.0 14.9 87 2.1 15.7 10 6 288.8 290.6 288.2 318.2 10.53 1 1000 156 15.4 14.2 93 1.2 14.7 15 18 288.5 290.3 287.8 317.2 10.23 2 974 379 13.6 13.6 100 0.0 13.6 17 22 288.9 290.7 287.8 317.2 10.10 3 940 679 13.0 13.0 100 0.0 13.0 35 27 291.3 293.0 288.6 319.7 10.06 4 925 815 13.4 13.4 100 0.0 13.4 55 22 293.0 294.9 289.6 322.9 10.50 5 918 879 14.0 14.0 100 0.0 14.0 65 19 294.3 296.2 290.5 325.8 11.01 6 850 1530 13.8 13.7 99 0.1 13.7 245 18 300.6 302.7 293.0 334.9 11.67 7 843 1600 13.8 13.8 100 0.0 13.8 251 20 301.3 303.5 293.4 336.2 11.85 8 839 1640 13.6 13.6 100 0.0 13.6 254 21 301.5 303.7 293.3 336.1 11.75 9 739 2703 8.0 7.5 97 0.5 7.7 273 32 306.6 308.2 292.6 333.3 8.84 10 700 3151 6.6 3.4 80 3.2 4.8 275 34 309.8 311.1 292.1 331.3 7.00 11 652 3731 3.6 -2.4 65 6.0 0.5 271 41 312.8 313.7 291.2 328.3 4.92 12 642 3856 3.6 -10.4 35 14.0 -2.3 273 42 314.1 314.7 289.6 322.9 2.70 13 638 3907 3.0 -5.0 56 8.0 -0.8 274 43 314.0 314.8 290.9 327.2 4.13 14 633 3971 3.4 -16.6 21 20.0 -4.0 275 43 315.2 315.5 288.9 320.7 1.65 15 630 4009 3.0 -10.0 38 13.0 -2.6 274 43 315.2 315.7 290.1 324.4 2.84 16 627 4048 3.2 -17.8 20 21.0 -4.4 274 43 315.8 316.1 289.0 320.9 1.50 17 624 4087 3.2 -16.8 21 20.0 -4.2 273 43 316.3 316.6 289.3 321.8 1.64 18 605 4337 1.4 -19.6 19 21.0 -5.8 269 43 317.0 317.2 289.2 321.5 1.34 19 572 4786 -1.1 -15.1 34 14.0 -6.4 262 43 319.2 319.6 290.6 326.1 2.07 20 561 4941 -1.9 -4.5 82 2.6 -3.2 259 43 320.0 321.0 293.3 335.8 4.89 21 546 5156 -2.9 -13.9 42 11.0 -7.2 256 43 321.3 321.8 291.5 329.3 2.39 22 535 5317 -4.1 -8.0 74 3.9 -5.8 257 45 321.8 322.5 293.0 334.6 3.91 23 530 5391 -3.9 -12.9 50 9.0 -7.5 258 46 322.9 323.4 292.2 331.8 2.67 24 523 5496 -4.7 -12.7 54 8.0 -7.9 260 47 323.1 323.7 292.3 332.4 2.75 25 517 5587 -4.1 -28.1 13 24.0 -10.7 261 48 324.9 325.1 291.0 327.5 0.73 26 515 5618 -4.3 -19.3 30 15.0 -9.5 261 49 325.0 325.4 291.9 330.6 1.61 27 512 5664 -4.7 -32.7 9 28.0 -11.6 262 49 325.1 325.2 290.8 326.8 0.48 28 500 5850 -6.3 -16.3 45 10.0 -10.0 265 52 325.4 325.8 292.4 332.7 2.14 29 493 5960 -6.7 -28.7 16 22.0 -12.5 265 51 326.2 326.3 291.4 328.8 0.73 30 483 6120 -7.5 -29.5 15 22.0 -13.2 265 50 327.1 327.3 291.6 329.6 0.69 31 476 6233 -8.1 -27.1 20 19.0 -13.3 267 47 327.7 327.9 291.9 330.9 0.87 32 470 6331 -8.9 -12.0 78 3.1 -10.2 269 46 327.9 328.6 294.0 338.9 3.24 33 447 6718 -10.7 -16.7 61 6.0 -12.9 266 45 330.4 330.9 293.9 338.5 2.32 34 413 7320 -15.7 -17.6 85 1.9 -16.3 258 46 331.5 332.0 294.2 339.6 2.32 35 400 7560 -16.9 -20.5 74 3.6 -18.0 255 47 333.0 333.4 294.2 339.6 1.87 36 391 7731 -17.3 -24.3 54 7.0 -19.3 255 48 334.7 335.0 294.2 339.6 1.37 37 338 8804 -25.7 -31.7 57 6.0 -26.9 255 51 337.5 337.6 294.4 340.4 0.80 38 333 8912 -26.5 -31.5 63 5.0 -27.5 255 51 337.8 338.0 294.6 340.9 0.82 39 329 8999 -26.9 -32.9 57 6.0 -28.0 255 52 338.4 338.6 294.6 341.2 0.73 40 323 9131 -27.9 -28.7 93 0.8 -28.0 255 52 338.8 339.1 295.0 342.9 1.11 41 317 9266 -28.3 -33.3 62 5.0 -29.2 255 52 340.1 340.2 295.0 342.9 0.73 42 316 9289 -28.1 -39.1 34 11.0 -29.7 255 52 340.7 340.8 294.8 342.3 0.41 43 312 9380 -28.7 -36.7 46 8.0 -30.0 255 53 341.1 341.2 295.1 343.1 0.53 44 309 9449 -28.5 -38.5 38 10.0 -30.0 255 53 342.3 342.4 295.3 344.0 0.44 45 300 9660 -30.5 -40.5 37 10.0 -31.8 260 56 342.4 342.5 295.3 343.9 0.37 46 261 10635 -39.3 -45.3 53 6.0 -39.8 268 58 343.4 343.4 295.4 344.4 0.26 47 255 10795 -40.5 -50.5 33 10.0 -41.2 269 58 343.9 343.9 295.4 344.5 0.15 48 250 10930 -41.7 -50.7 37 9.0 -42.3 270 58 344.1 344.1 295.4 344.7 0.15 49 237 11289 -44.7 -50.7 51 6.0 -45.0 275 59 344.8 344.9 295.6 345.5 0.15 50 228 11548 -45.3 -59.3 19 14.0 -45.9 268 58 347.8 347.8 296.2 348.0 0.06 51 200 12410 -51.3 -68.3 11 17.0 -51.7 250 66 351.5 351.5 297.0 351.6 0.02 52 174 13301 -55.9 -78.9 4 23.0 -56.2 264 71 358.2 358.2 298.4 358.3 0.00 53 162 13751 -58.6 -79.7 5 21.1 -58.8 260 75 361.1 361.1 298.9 361.1 0.00 54 150 14230 -61.5 -80.5 6 19.0 -61.7 260 68 364.1 364.1 299.5 364.1 0.00 55 146 14397 -62.5 -81.5 6 19.0 -62.6 260 68 365.2 365.2 299.7 365.2 0.00 56 114 15884 -73.5 -85.5 14 12.0 -73.5 255 63 371.5 371.5 300.8 371.5 0.00 57 100 16650 -73.5 -87.5 10 14.0 -73.5 255 44 385.7 385.7 303.2 385.7 0.00 58 95 16949 -74.5 -87.5 12 13.0 -74.5 249 44 389.5 389.5 303.7 389.5 0.00 59 89 17332 -71.7 -86.7 9 15.0 -71.8 236 44 402.4 402.4 305.5 402.4 0.00 60 82 17814 -73.1 -87.1 10 14.0 -73.2 253 44 409.1 409.1 306.4 409.1 0.00 61 74 18425 -66.5 -87.5 4 21.0 -66.7 266 23 435.1 435.1 309.4 435.2 0.00 62 70 18760 -68.7 -88.7 4 20.0 -68.8 265 11 437.4 437.4 309.6 437.4 0.00 63 63 19390 -70.1 -89.1 5 19.0 -70.2 244 17 447.7 447.7 310.6 447.7 0.00 64 59 19782 -69.3 -90.3 3 21.0 -69.4 259 21 458.0 458.0 311.6 458.0 0.00 65 55 20209 -62.3 -88.3 2 26.0 -62.7 253 14 483.3 483.3 313.7 483.3 0.00 66 51 20677 -61.5 -88.5 2 27.0 -62.0 298 11 495.7 495.7 314.7 495.8 0.00 67 50 20800 -61.5 -88.5 2 27.0 -62.0 225 6 498.6 498.6 314.8 498.6 0.00 68 31 23793 -56.7 -86.7 1 30.0 -58.0 46 7 584.6 584.6 319.9 584.6 0.01 69 30 24000 -57.7 -86.7 1 29.0 -58.9 55 8 587.3 587.3 320.0 587.4 0.01 70 28 24435 -59.5 -87.5 1 28.0 -60.5 348 12 594.0 594.0 320.3 594.1 0.01 71 24 25417 -53.1 -85.1 1 32.0 -55.4 25 21 639.4 639.4 322.3 639.5 0.01 72 23 25691 -55.5 -85.5 1 30.0 -57.4 346 13 640.2 640.2 322.3 640.3 0.01 73 20 26590 -52.5 -84.5 1 32.0 -55.3 275 19 675.5 675.5 323.6 675.6 0.02 74 17 27643 -50.5 -83.5 1 33.0 -54.2 297 19 714.0 714.0 324.9 714.2 0.02 75 10 31110 -48.9 -83.9 1 35.0 -54.8 260 21 837.0 837.0 328.1 837.3 0.03 76 9.3 31587 -48.5 -83.5 1 35.0 -54.9 856.1 856.1 328.5 856.5 0.04 TRP 114 15884 -73.5 -85.5 14 12.0 -73.5 255 63 371.5 371.5 300.8 371.5 0.00 WND 162 13751 -58.6 -79.7 5 21.1 -58.8 260 75 361.1 361.1 298.9 361.1 0.00 Sounding variables and indices 1000-500 mb thick: 5694.00 m Freezing level: 586.52 mb = 4588.58 m = 15054.20 ft Wetbulb zero: 650.09 mb = 3754.65 m = 12318.25 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 72.81 % Est. max temperature: 27.25 C = 81.06 F Sfc-Lift cond lev (LCL): 985.85 mb = 276.84 m = 908.26 ft T: 14.43 C 700-500 lapse rate: 4.78 C/km ThetaE index: 13.29 C Layer 839.0- 638.0 mb Conv cond level (CCL): 978.06 mb = 344.06 m = 1128.79 ft Mean mixing ratio: 10.24 g/kg Conv temperature: 17.11 C = 62.79 F Cap Strength: 11.06 C Lifted Index: 10.67 C Risk: None Lifted Index @300 mb: 17.06 C Lifted Index @700 mb: 6.58 C Showalter Index: 2.67 C Risk: Showers probable Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 20.00 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 320.15 Risk: Showers and thunderstorms possible Energy Index: -0.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.28 J/kg Max Up Vert Vel: 6.52 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.89 C Lift Cond Lev (LCL): 959.93 mb = 502.14 m = 1647.42 ft Lev Free Conv (LFC): 954.93 mb = 546.22 m = 1792.05 ft Equ Level (EL): 944.93 mb = 635.09 m = 2083.59 ft B at Equ Level: 20.91 J/kg Max Parcel Lev (MPL): 904.93 mb = 1000.43 m = 3282.20 ft Wind level data Storm motion: 302 at 25 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 13 10 6 -1.0 -5.9 | 109 23 -22.2 7.5 1 1000 156 15 18 -4.7 -17.4 | 81 26 -25.8 -3.9 2 983 305 15 20 -5.2 -19.3 | 77 27 -26.4 -5.9 3 948 610 25 29 -12.3 -26.3 | 69 36 -33.4 -12.8 4 925 815 55 22 -18.0 -12.6 | 91 39 -39.2 0.8 5 914 914 70 17 -16.0 -5.8 | 102 38 -37.2 7.6 6 882 1219 85 12 -12.0 -1.0 | 111 35 -33.1 12.4 7 851 1524 230 12 9.2 7.7 | 150 24 -12.0 21.2 8 850 1530 245 18 16.3 7.6 | 167 22 -4.9 21.0 9 820 1829 270 25 25.0 -0.0 | 196 14 3.8 13.4 10 791 2134 270 30 30.0 -0.0 | 213 16 8.8 13.4 11 700 3151 275 34 33.9 -3.0 | 230 16 12.7 10.5 12 657 3658 270 41 41.0 -0.0 | 236 24 19.8 13.4 13 633 3962 275 43 42.8 -3.7 | 246 24 21.7 9.7 14 586 4572 265 43 42.8 3.7 | 232 28 21.7 17.2 15 543 5182 255 43 41.5 11.1 | 220 32 20.4 24.6 16 500 5850 265 52 51.8 4.5 | 240 36 30.6 18.0 17 484 6096 265 50 49.8 4.4 | 238 34 28.6 17.8 18 465 6401 270 44 44.0 -0.0 | 240 26 22.8 13.4 19 400 7560 255 47 45.4 12.2 | 223 35 24.2 25.6 20 309 9449 255 53 51.2 13.7 | 228 40 30.0 27.2 21 300 9660 260 56 55.1 9.7 | 236 41 34.0 23.2 22 250 10930 270 58 58.0 -0.0 | 250 39 36.8 13.4 23 237 11278 275 59 58.8 -5.1 | 258 39 37.6 8.3 24 207 12192 250 57 53.6 19.5 | 225 46 32.4 32.9 25 200 12410 250 66 62.0 22.6 | 229 54 40.8 36.0 26 179 13106 265 69 68.7 6.0 | 248 51 47.6 19.5 27 162 13751 260 75 73.9 13.0 | 243 59 52.7 26.5 28 155 14021 260 75 73.9 13.0 | 243 59 52.7 26.5 29 150 14230 260 68 67.0 11.8 | 241 52 45.8 25.2 30 114 15884 255 63 60.9 16.3 | 233 50 39.7 29.7 31 109 16154 255 64 61.8 16.6 | 234 51 40.6 30.0 32 103 16459 270 52 52.0 -0.0 | 246 34 30.8 13.4 33 100 16650 255 44 42.5 11.4 | 221 33 21.3 24.8 34 98 16764 255 44 42.5 11.4 | 221 33 21.3 24.8 35 88 17374 235 44 36.0 25.2 | 201 41 14.9 38.7 36 80 17983 260 44 43.3 7.6 | 226 31 22.2 21.1 37 76 18288 250 35 32.9 12.0 | 205 28 11.7 25.4 38 72 18593 285 10 9.7 -2.6 | 133 16 -11.5 10.9 39 70 18760 265 11 11.0 1.0 | 145 18 -10.2 14.4 40 68 18898 280 11 10.8 -1.9 | 138 15 -10.3 11.5 41 65 19202 250 14 13.2 4.8 | 156 20 -8.0 18.2 42 62 19507 240 19 16.5 9.5 | 168 23 -4.7 22.9 43 59 19812 260 21 20.7 3.6 | 178 17 -0.5 17.1 44 56 20117 250 14 13.2 4.8 | 156 20 -8.0 18.2 45 53 20422 260 14 13.8 2.4 | 155 18 -7.4 15.9 46 51 20726 305 10 8.2 -5.7 | 121 15 -13.0 7.7 47 50 20800 225 6 4.2 4.2 | 136 24 -16.9 17.7 48 46 21336 200 12 4.1 11.3 | 145 30 -17.1 24.7 49 42 21946 310 10 7.7 -6.4 | 117 15 -13.5 7.0 50 38 22555 350 1 0.2 -1.0 | 121 24 -21.0 12.5 51 30 24000 55 8 -6.6 -4.6 | 108 29 -27.7 8.9 52 27 24689 310 14 10.7 -9.0 | 113 11 -10.5 4.4 53 26 24994 335 24 10.1 -21.8 | 53 14 -11.0 -8.3 54 24 25298 15 25 -6.5 -24.1 | 69 30 -27.6 -10.7 55 23 25603 40 15 -9.6 -11.5 | 94 31 -30.8 2.0 56 22 25908 225 10 7.1 7.1 | 145 25 -14.1 20.5 57 21 26213 295 15 13.6 -6.3 | 133 10 -7.6 7.1 58 20 26518 305 13 10.6 -7.5 | 120 12 -10.5 6.0 59 20 26590 275 19 18.9 -1.7 | 169 12 -2.2 11.8 60 19 26822 260 14 13.8 2.4 | 155 18 -7.4 15.9 61 18 27432 295 22 19.9 -9.3 | 163 4 -1.2 4.1 62 16 28042 300 13 11.3 -6.5 | 125 12 -9.9 6.9 63 15 28346 275 9 9.0 -0.8 | 136 18 -12.2 12.7 64 15 28651 235 14 11.5 8.0 | 156 24 -9.7 21.5 65 14 28956 230 20 15.3 12.9 | 167 27 -5.9 26.3 66 13 29261 260 23 22.7 4.0 | 185 17 1.5 17.4 67 12 29870 265 14 13.9 1.2 | 154 16 -7.2 14.7 68 12 30175 245 14 12.7 5.9 | 156 21 -8.5 19.4 69 10 31110 260 21 20.7 3.6 | 178 17 -0.5 17.1 Wind Parameters Mean winds (0-6000m): 272.4 at 33.4 knts Storm direction: 302.4 at 25.1 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 119.4 deg Storm rel helicity (0-3000m) pos: 596.6 neg: -120.6 tot: 476.0 m^2/s^2 ave: 158.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 18.7 stream: 9.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.09 Bulk Shear: 235.20 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 17 19 80 27| 20.9 0.0 20.9| 0.0-113.8-113.8 -227.5 -0.81| 21.4-17.4 1000 31 21 82 32| 7.2 0.0 7.2|233.6-120.6 113.0 113.0 0.12| 24.7 2.9 1500 40 18 89 33| 5.9 0.0 5.9|478.7-120.6 358.1 238.7 0.41| 27.7 11.3 2000 8 19 76 24| 7.6 0.0 7.6|571.6-120.6 451.0 225.5 0.50| 26.5 13.2 2500 320 22 68 8| 6.8 0.0 6.8|586.3-120.6 465.7 186.3 0.51| 22.0 11.3 3000 299 23 163 2| 5.9 0.0 5.9|596.6-120.6 476.0 158.7 0.52| 18.7 9.8 4000 285 27 219 8| 4.9 0.8 5.7|631.7-120.6 511.1 127.8 0.52| 15.6 8.2 5000 277 31 224 13| 3.9 1.5 5.4|631.7-195.1 436.5 87.3 0.40| 13.7 5.5 6000 272 33 225 17| 4.0 1.3 5.3|729.0-208.0 521.0 86.8 0.42| 12.6 5.4 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251013.12.gif