UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 15 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 1018 13 21.4 18.1 81 3.3 19.2 35 2 293.1 295.4 291.7 329.8 12.94 1 1000 167 20.4 17.5 83 2.9 18.5 80 5 293.5 295.8 291.6 329.7 12.68 2 925 836 15.2 15.2 100 0.0 15.2 120 14 294.9 297.0 291.3 328.7 11.82 3 898 1087 13.4 13.3 99 0.1 13.3 119 12 295.5 297.4 290.7 326.5 10.75 4 850 1550 11.6 11.6 100 0.0 11.6 140 9 298.3 300.1 291.1 327.9 10.15 5 817 1882 10.4 10.2 99 0.2 10.3 213 14 300.4 302.2 291.3 328.7 9.61 6 809 1964 11.4 11.4 100 0.0 11.4 219 16 302.3 304.3 292.7 333.5 10.53 7 726 2865 7.6 7.6 100 0.0 7.6 241 24 307.7 309.4 293.1 335.2 9.06 8 700 3166 6.8 5.0 88 1.8 5.8 245 25 310.0 311.5 292.8 334.1 7.84 9 646 3822 3.8 0.8 81 3.0 2.2 247 31 313.8 315.0 292.7 333.6 6.29 10 638 3923 4.2 -1.8 65 6.0 1.1 249 32 315.4 316.4 292.3 332.1 5.26 11 522 5524 -6.7 -7.7 93 1.0 -7.1 255 43 320.9 321.7 292.9 334.3 4.11 12 503 5814 -8.1 -11.6 76 3.5 -9.5 260 41 322.6 323.2 292.5 333.0 3.13 13 500 5860 -8.3 -13.3 67 5.0 -10.2 260 46 322.9 323.5 292.3 332.1 2.74 14 496 5922 -8.1 -19.1 41 11.0 -11.8 260 47 323.9 324.2 291.6 329.8 1.70 15 481 6160 -10.5 -12.7 84 2.2 -11.3 260 49 323.8 324.4 292.7 333.8 3.00 16 472 6306 -10.1 -20.1 44 10.0 -13.3 261 50 326.1 326.4 292.2 331.8 1.64 17 471 6322 -10.5 -15.2 68 4.7 -12.2 261 50 325.8 326.3 292.9 334.2 2.49 18 467 6388 -10.9 -17.9 56 7.0 -13.3 261 50 326.1 326.5 292.5 332.9 2.00 19 466 6404 -11.1 -15.0 73 3.9 -12.5 261 50 326.0 326.5 293.0 334.7 2.56 20 464 6437 -11.1 -21.1 43 10.0 -14.2 261 50 326.4 326.7 292.2 331.7 1.53 21 461 6487 -11.3 -22.3 40 11.0 -14.6 261 51 326.8 327.0 292.2 331.6 1.39 22 435 6929 -15.3 -19.1 73 3.8 -16.5 263 52 327.2 327.5 292.7 333.9 1.94 23 434 6947 -15.3 -18.9 74 3.6 -16.4 263 52 327.4 327.8 292.9 334.2 1.98 24 425 7105 -16.3 -20.2 72 3.9 -17.5 263 53 328.1 328.4 292.9 334.4 1.81 25 421 7176 -16.1 -33.1 22 17.0 -19.6 264 53 329.2 329.3 292.0 331.3 0.56 26 409 7394 -17.3 -27.3 41 10.0 -19.7 264 54 330.4 330.6 292.8 334.0 1.00 27 400 7560 -18.9 -29.9 37 11.0 -21.3 265 55 330.4 330.6 292.6 333.3 0.80 28 358 8377 -24.1 -52.1 6 28.0 -27.0 268 58 334.1 334.1 292.9 334.5 0.09 29 349 8562 -25.7 -48.7 10 23.0 -28.2 269 59 334.4 334.4 293.0 334.9 0.13 30 348 8583 -25.9 -35.9 39 10.0 -27.5 269 59 334.4 334.5 293.4 336.3 0.51 31 341 8730 -26.5 -55.5 5 29.0 -29.0 270 60 335.5 335.5 293.3 335.8 0.06 32 327 9031 -29.3 -36.3 51 7.0 -30.3 269 60 335.7 335.8 293.7 337.7 0.52 33 324 9096 -29.5 -44.5 22 15.0 -31.2 268 61 336.3 336.4 293.6 337.2 0.23 34 322 9141 -29.9 -37.9 46 8.0 -31.0 268 61 336.4 336.5 293.9 338.1 0.45 35 317 9252 -30.7 -41.7 33 11.0 -32.0 267 61 336.8 336.8 293.8 338.0 0.31 36 302 9594 -33.9 -40.9 49 7.0 -34.7 265 62 337.0 337.0 293.9 338.3 0.35 37 300 9640 -34.3 -44.3 36 10.0 -35.3 265 62 337.0 337.1 293.8 338.0 0.25 38 298 9687 -34.7 -49.7 20 15.0 -35.9 265 62 337.1 337.1 293.7 337.7 0.14 39 270 10369 -40.7 -44.2 69 3.5 -41.0 271 64 338.0 338.1 294.1 339.1 0.28 40 257 10704 -43.3 -52.3 36 9.0 -43.8 273 65 339.0 339.0 294.2 339.5 0.12 41 252 10836 -43.7 -66.7 6 23.0 -44.4 275 65 340.3 340.3 294.4 340.4 0.02 42 250 10890 -43.9 -64.9 8 21.0 -44.6 275 65 340.8 340.8 294.6 340.9 0.02 43 209 12074 -50.2 -71.2 7 21.0 -50.6 270 75 348.9 348.9 296.4 349.0 0.01 44 200 12360 -51.7 -72.7 6 21.0 -52.1 275 73 350.9 350.9 296.8 350.9 0.01 45 196 12490 -52.3 -73.3 6 21.0 -52.7 274 73 352.0 352.0 297.1 352.0 0.01 46 155 13969 -62.7 -78.7 10 16.0 -62.9 262 69 358.7 358.7 298.4 358.7 0.01 47 150 14170 -63.5 -80.5 8 17.0 -63.6 260 69 360.7 360.7 298.8 360.7 0.00 48 114 15818 -72.7 -84.7 15 12.0 -72.8 260 60 373.0 373.0 301.1 373.0 0.00 49 100 16590 -71.1 -86.1 9 15.0 -71.2 265 54 390.4 390.4 303.8 390.4 0.00 50 86 17475 -75.1 -88.1 11 13.0 -75.2 265 34 399.5 399.5 305.2 399.5 0.00 51 73 18440 -69.3 -87.3 6 18.0 -69.4 282 30 430.9 430.9 308.9 430.9 0.00 52 70 18690 -71.3 -87.3 8 16.0 -71.4 255 25 431.8 431.8 309.0 431.9 0.00 53 69 18775 -71.5 -87.5 7 16.0 -71.6 255 24 433.2 433.2 309.1 433.2 0.00 54 62 19416 -64.3 -88.3 2 24.0 -64.6 254 25 462.6 462.6 312.0 462.6 0.00 55 57 19929 -64.3 -88.3 2 24.0 -64.6 261 10 473.9 473.9 313.0 473.9 0.00 56 54 20258 -65.9 -88.9 3 23.0 -66.1 248 11 477.6 477.6 313.2 477.6 0.00 57 50 20730 -60.7 -87.7 2 27.0 -61.2 250 17 500.4 500.4 315.0 500.5 0.00 58 45 21388 -58.9 -86.9 2 28.0 -59.6 258 10 520.1 520.1 316.3 520.1 0.00 59 41 21968 -62.3 -88.3 2 26.0 -62.8 164 3 525.7 525.7 316.6 525.7 0.00 60 39 22279 -58.7 -86.7 2 28.0 -59.5 145 6 542.4 542.4 317.6 542.4 0.01 61 31 23731 -55.5 -85.5 1 30.0 -57.0 263 4 587.8 587.8 320.0 587.9 0.01 62 30 23940 -56.3 -85.3 1 29.0 -57.7 360 13 591.2 591.2 320.2 591.2 0.01 63 27 24601 -59.3 -87.3 1 28.0 -60.4 37 19 600.8 600.8 320.6 600.9 0.01 64 24 25340 -56.1 -86.1 1 30.0 -57.8 92 16 630.7 630.7 321.9 630.8 0.01 65 20 26490 -57.5 -86.5 1 29.0 -59.2 35 11 660.2 660.2 323.1 660.2 0.01 66 18 27162 -54.1 -85.1 1 31.0 -56.7 285 11 691.1 691.1 324.1 691.2 0.02 67 17 27529 -54.7 -84.7 1 30.0 -57.3 327 23 700.6 700.6 324.4 700.7 0.02 68 11 30336 -51.9 -83.9 1 32.0 -56.3 284 17 803.6 803.6 327.3 803.9 0.03 69 10 30960 -47.5 -82.5 1 35.0 -54.1 315 24 842.2 842.3 328.2 842.7 0.04 70 7.8 32598 -48.7 -82.7 1 34.0 -55.6 899.5 899.5 329.4 900.0 0.05 71 6.3 34021 -42.7 -79.7 1 37.0 -53.7 981.7 981.7 330.9 982.9 0.11 TRP 114 15818 -72.7 -84.7 15 12.0 -72.8 260 60 373.0 373.0 301.1 373.0 0.00 WND 209 12074 -50.2 -71.2 7 21.0 -50.6 270 75 348.9 348.9 296.4 349.0 0.01 Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 593.30 mb = 4540.33 m = 14895.93 ft Wetbulb zero: 622.81 mb = 4115.74 m = 13502.91 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 88.98 % Est. max temperature: 25.60 C = 78.08 F Sfc-Lift cond lev (LCL): 969.90 mb = 429.27 m = 1408.36 ft T: 18.36 C 700-500 lapse rate: 5.61 C/km ThetaE index: 3.38 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 936.43 mb = 730.66 m = 2397.14 ft Mean mixing ratio: 12.30 g/kg Conv temperature: 23.01 C = 73.42 F Cap Strength: 4.18 C Lifted Index: 3.28 C Risk: None Lifted Index @300 mb: 6.46 C Lifted Index @700 mb: 2.74 C Showalter Index: 3.98 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.90 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 203.20 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.44 J/kg Max Up Vert Vel: 6.70 m/s Conv Inhibition (B-): 0.77 J/kg Cap Strength: 4.16 C Lift Cond Lev (LCL): 944.31 mb = 658.71 m = 2161.11 ft Lev Free Conv (LFC): 929.31 mb = 796.11 m = 2611.89 ft Equ Level (EL): 819.31 mb = 1857.89 m = 6095.36 ft B at Equ Level: 21.96 J/kg Max Parcel Lev (MPL): 769.31 mb = 2382.63 m = 7816.94 ft Wind level data Storm motion: 275 at 20 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 1018 13 35 2 -1.1 -1.6 | 90 21 -21.1 -0.0 1 1000 167 80 5 -4.9 -0.9 | 92 25 -24.8 0.8 2 984 305 115 5 -4.5 2.1 | 99 25 -24.4 3.7 3 950 610 110 15 -14.1 5.1 | 101 35 -34.0 6.8 4 925 836 120 14 -12.1 7.0 | 105 33 -32.0 8.6 5 916 914 125 14 -11.5 8.0 | 107 33 -31.4 9.7 6 884 1219 115 11 -10.0 4.6 | 102 31 -29.9 6.3 7 853 1524 135 10 -7.1 7.1 | 108 28 -27.0 8.7 8 850 1550 140 9 -5.8 6.9 | 108 27 -25.7 8.5 9 822 1829 210 12 6.0 10.4 | 131 18 -13.9 12.0 10 792 2134 230 22 16.9 14.1 | 169 16 -3.1 15.8 11 700 3166 245 25 22.7 10.6 | 193 13 2.7 12.2 12 684 3353 250 24 22.6 8.2 | 195 10 2.6 9.8 13 658 3658 245 28 25.4 11.8 | 202 15 5.5 13.5 14 587 4572 260 44 43.3 7.6 | 248 25 23.4 9.3 15 544 5182 250 47 44.2 16.1 | 234 30 24.3 17.7 16 504 5791 260 39 38.4 6.8 | 246 20 18.5 8.4 17 500 5860 260 46 45.3 8.0 | 249 27 25.4 9.6 18 485 6096 260 49 48.3 8.5 | 250 30 28.3 10.1 19 400 7560 265 55 54.8 4.8 | 260 35 34.9 6.4 20 335 8839 270 60 60.0 -0.0 | 268 40 40.1 1.6 21 300 9640 265 62 61.8 5.4 | 260 42 41.8 7.0 22 250 10890 275 65 64.8 -5.7 | 275 45 44.8 -4.0 23 247 10973 280 64 63.0 -11.1 | 282 44 43.1 -9.5 24 209 12074 270 75 75.0 -0.0 | 268 55 55.1 1.6 25 205 12192 270 75 75.0 -0.0 | 268 55 55.1 1.6 26 200 12360 275 73 72.7 -6.4 | 275 53 52.8 -4.7 27 150 14170 260 69 68.0 12.0 | 254 50 48.0 13.6 28 114 15818 260 60 59.1 10.4 | 253 41 39.2 12.1 29 108 16154 255 60 58.0 15.5 | 246 42 38.0 17.2 30 100 16590 265 54 53.8 4.7 | 259 34 33.9 6.3 31 97 16764 265 54 53.8 4.7 | 259 34 33.9 6.3 32 92 17069 275 41 40.8 -3.6 | 275 21 20.9 -1.9 33 83 17678 260 31 30.5 5.4 | 237 13 10.6 7.0 34 79 17983 265 40 39.8 3.5 | 256 21 19.9 5.1 35 75 18288 285 40 38.6 -10.4 | 295 21 18.7 -8.7 36 71 18593 280 21 20.7 -3.6 | 339 2 0.8 -2.0 37 70 18690 255 25 24.1 6.5 | 208 9 4.2 8.1 38 68 18898 255 23 22.2 6.0 | 197 8 2.3 7.6 39 64 19202 265 24 23.9 2.1 | 227 5 4.0 3.7 40 61 19507 250 26 24.4 8.9 | 203 11 4.5 10.5 41 58 19812 265 12 12.0 1.0 | 109 8 -8.0 2.7 42 55 20117 255 8 7.7 2.1 | 107 13 -12.2 3.7 43 53 20422 240 14 12.1 7.0 | 138 12 -7.8 8.6 44 50 20726 260 22 21.7 3.8 | 198 6 1.8 5.5 45 50 20730 250 17 16.0 5.8 | 152 8 -3.9 7.5 46 48 21031 245 19 17.2 8.0 | 164 10 -2.7 9.7 47 45 21336 275 12 12.0 -1.0 | 94 8 -8.0 0.6 48 43 21641 185 1 0.1 1.0 | 98 20 -19.8 2.6 49 36 22860 110 10 -9.4 3.4 | 100 30 -29.3 5.1 50 31 23774 270 4 4.0 -0.0 | 96 16 -15.9 1.6 51 30 23940 360 13 -0.0 -13.0 | 60 23 -19.9 -11.4 52 29 24079 350 10 1.7 -9.8 | 66 20 -18.2 -8.2 53 27 24689 45 20 -14.1 -14.1 | 70 36 -34.1 -12.5 54 25 24994 40 9 -5.8 -6.9 | 78 26 -25.7 -5.3 55 23 25603 130 22 -16.9 14.1 | 113 40 -36.8 15.8 56 22 25908 220 17 10.9 13.0 | 148 17 -9.0 14.7 57 21 26213 300 18 15.6 -9.0 | 30 9 -4.3 -7.4 58 20 26490 35 11 -6.3 -9.0 | 74 27 -26.2 -7.4 59 20 26518 10 20 -3.5 -19.7 | 52 30 -23.4 -18.1 60 19 26822 35 10 -5.7 -8.2 | 76 26 -25.7 -6.6 61 18 27127 280 10 9.8 -1.7 | 89 10 -10.1 -0.1 62 16 27737 350 29 5.0 -28.6 | 29 31 -14.9 -26.9 63 14 28651 360 15 -0.0 -15.0 | 56 24 -19.9 -13.4 64 14 28956 25 10 -4.2 -9.1 | 73 25 -24.1 -7.4 65 13 29261 315 1 0.7 -0.7 | 93 19 -19.2 0.9 66 12 29870 295 16 14.5 -6.8 | 47 7 -5.4 -5.1 67 11 30175 275 15 14.9 -1.3 | 94 5 -5.0 0.3 68 10 30960 315 24 17.0 -17.0 | 11 16 -2.9 -15.3 Wind Parameters Mean winds (0-6000m): 244.7 at 26.6 knts Storm direction: 274.7 at 20.0 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 98.5 deg Storm rel helicity (0-3000m) pos: 220.3 neg: -24.3 tot: 196.0 m^2/s^2 ave: 65.3 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.17 Bulk Shear: 132.19 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 ------------------------------------------------------------------------------- 500 102 6 96 26| 11.9 0.0 11.9| 32.8 -0.4 32.4 64.8 0.36| 13.8 5.0 1000 112 10 101 30| 6.7 0.0 6.7| 64.8 -9.0 55.7 55.7 0.34| 11.2 3.8 1500 116 10 102 30| 3.6 0.0 3.6| 87.9 -24.3 63.6 42.4 0.31| 9.5 2.9 2000 134 11 108 29| 5.2 0.0 5.2|181.0 -24.3 156.7 78.3 0.51| 12.5 6.4 2500 169 13 123 27| 5.1 0.0 5.1|209.8 -24.3 185.5 74.2 0.57| 11.5 6.5 3000 196 15 135 22| 4.5 0.0 4.5|220.3 -24.3 196.0 65.3 0.59| 10.1 5.9 4000 223 18 153 17| 4.6 0.0 4.6|255.4 -24.3 231.1 57.8 0.60| 9.4 5.6 5000 239 23 179 13| 4.6 0.6 5.2|303.3 -56.9 246.3 49.3 0.53| 9.3 4.9 6000 245 27 198 14| 4.0 0.5 4.5|347.6 -69.6 278.0 46.3 0.48| 9.4 4.5 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251015.12.gif