UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 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 1022 9 20.4 17.1 81 3.3 18.2 10 6 291.7 293.9 290.5 325.9 12.08 1 1000 196 18.8 16.5 86 2.3 17.3 15 14 292.0 294.1 290.5 325.6 11.88 2 925 862 14.4 14.1 98 0.3 14.2 80 17 294.0 296.0 290.4 325.5 11.00 3 909 1009 13.0 12.8 99 0.2 12.9 82 14 294.1 295.9 289.8 323.5 10.27 4 850 1573 10.8 8.1 83 2.7 9.2 90 11 297.5 298.9 289.0 320.8 8.00 5 847 1602 10.8 7.5 80 3.3 8.9 86 11 297.8 299.2 288.8 320.3 7.70 6 819 1882 8.2 8.2 100 0.0 8.2 46 6 297.9 299.4 289.5 322.3 8.36 7 805 2024 8.6 4.8 77 3.8 6.5 26 4 299.8 301.0 288.6 319.7 6.71 8 771 2379 5.6 3.3 85 2.3 4.4 281 8 300.3 301.4 288.4 319.0 6.30 9 762 2476 7.4 -7.6 34 15.0 0.9 260 11 303.2 303.8 286.1 312.0 2.83 10 745 2663 9.6 -23.4 8 33.0 -1.0 260 15 307.6 307.7 285.4 310.2 0.78 11 730 2831 8.8 -23.2 8 32.0 -1.5 260 18 308.5 308.7 285.8 311.2 0.81 12 700 3177 6.2 -24.8 9 31.0 -3.2 265 20 309.4 309.5 286.0 311.8 0.73 13 699 3189 6.0 -26.0 8 32.0 -3.4 265 19 309.3 309.4 285.8 311.5 0.66 14 682 3391 7.2 264 9 312.8 15 587 4605 -1.1 -35.1 6 34.0 -9.0 237 8 316.8 316.9 288.1 318.0 0.33 16 518 5594 -5.7 -44.7 3 39.0 -12.7 259 21 322.8 322.8 289.8 323.3 0.14 17 500 5870 -7.9 -45.9 3 38.0 -14.3 255 24 323.4 323.4 289.9 323.9 0.13 18 420 7197 -18.7 -26.7 49 8.0 -20.6 270 37 326.1 326.3 291.6 329.7 1.02 19 405 7468 -19.5 -35.5 23 16.0 -22.4 274 41 328.5 328.6 291.7 330.2 0.46 20 400 7560 -20.1 -30.1 41 10.0 -22.2 275 42 328.9 329.0 292.2 331.7 0.78 21 381 7917 -23.3 -30.3 53 7.0 -24.7 275 40 329.3 329.4 292.3 332.2 0.81 22 361 8308 -25.7 -48.7 10 23.0 -28.1 274 41 331.2 331.2 292.2 331.7 0.13 23 355 8429 -26.3 -45.3 15 19.0 -28.5 273 46 331.9 332.0 292.4 332.7 0.19 24 349 8552 -26.9 -34.9 47 8.0 -28.2 272 51 332.8 332.9 293.0 334.9 0.56 25 345 8635 -27.5 -30.9 73 3.4 -28.1 272 54 333.0 333.2 293.3 336.1 0.84 26 332 8909 -30.1 -31.2 90 1.1 -30.3 270 63 333.2 333.3 293.4 336.3 0.85 27 308 9437 -34.1 -40.1 55 6.0 -34.8 270 63 334.8 334.9 293.4 336.2 0.38 28 300 9620 -35.9 -40.9 60 5.0 -36.4 270 63 334.8 334.8 293.3 336.1 0.36 29 294 9760 -37.1 -41.5 64 4.4 -37.5 270 63 335.0 335.1 293.4 336.3 0.34 30 288 9902 -37.3 -68.3 3 31.0 -38.5 270 63 336.7 336.7 293.5 336.8 0.01 31 281 10072 -37.5 -63.5 5 26.0 -38.7 270 63 338.8 338.8 294.0 338.9 0.03 32 250 10870 -42.7 -65.7 6 23.0 -43.5 270 64 342.6 342.6 295.0 342.7 0.02 33 203 12253 -50.7 -72.8 6 22.1 -51.1 265 80 350.9 350.9 296.8 351.0 0.01 34 200 12350 -51.3 -73.3 6 22.0 -51.7 265 78 351.5 351.5 297.0 351.6 0.01 35 176 13170 -56.5 -77.5 5 21.0 -56.8 267 74 356.1 356.1 297.9 356.1 0.01 36 150 14170 -62.1 -79.1 9 17.0 -62.3 270 64 363.1 363.1 299.3 363.1 0.01 37 121 15478 -70.3 -84.3 11 14.0 -70.4 270 57 371.1 371.1 300.8 371.1 0.00 38 102 16485 -74.9 -85.9 17 11.0 -74.9 270 51 380.8 380.9 302.4 380.9 0.00 39 100 16600 -74.5 -85.5 17 11.0 -74.5 270 50 383.8 383.8 302.9 383.8 0.00 40 90 17207 -76.7 -86.7 19 10.0 -76.7 275 46 391.1 391.1 303.9 391.2 0.00 41 75 18270 -69.7 -87.7 6 18.0 -69.8 246 30 426.8 426.8 308.5 426.8 0.00 42 70 18680 -69.9 -88.9 5 19.0 -70.0 255 26 434.8 434.8 309.3 434.9 0.00 43 52 20486 -59.7 -87.7 1 28.0 -60.3 276 15 497.2 497.2 314.8 497.2 0.00 44 50 20730 -60.1 -88.1 1 28.0 -60.7 5 5 501.9 501.9 315.1 501.9 0.00 45 47 21118 -59.5 -87.5 1 28.0 -60.2 351 4 512.3 512.3 315.8 512.3 0.00 46 35 22961 -60.9 -87.9 2 27.0 -61.6 341 9 553.7 553.7 318.3 553.7 0.00 47 32 23523 -57.5 -86.5 1 29.0 -58.6 35 11 577.1 577.1 319.5 577.2 0.01 48 30 23930 -59.3 -87.3 1 28.0 -60.3 100 10 583.0 583.0 319.8 583.0 0.01 49 29 24142 -59.5 -87.5 1 28.0 -60.5 100 10 588.1 588.1 320.0 588.1 0.01 50 26 24832 -56.3 -86.3 1 30.0 -57.9 159 11 615.9 615.9 321.3 615.9 0.01 51 25 25080 -58.5 -86.5 2 28.0 -59.7 216 12 616.5 616.5 321.3 616.5 0.01 52 20 26490 -56.5 -86.5 1 30.0 -58.4 265 17 663.2 663.2 323.2 663.3 0.01 53 17 27525 -54.7 -85.7 1 31.0 -57.3 352 17 700.6 700.6 324.4 700.7 0.01 54 14 28765 -55.3 -86.3 1 31.0 -58.1 276 18 738.5 738.5 325.6 738.7 0.02 55 12 29759 -50.5 -84.5 1 34.0 -55.2 287 16 788.8 788.8 327.0 789.0 0.03 56 10 30950 -49.5 -83.5 1 34.0 -55.2 315 8 834.8 834.8 328.1 835.1 0.04 57 9.4 31355 -49.9 -83.9 1 34.0 -55.6 848.2 848.2 328.4 848.5 0.04 58 6.2 34131 -40.9 -79.9 1 39.0 -52.9 993.9 993.9 331.1 995.1 0.11 TRP 90 17207 -76.7 -86.7 19 10.0 -76.7 275 46 391.1 391.1 303.9 391.2 0.00 WND 203 12253 -50.7 -72.8 6 22.1 -51.1 265 80 350.9 350.9 296.8 351.0 0.01 Sounding variables and indices 1000-500 mb thick: 5674.00 m Freezing level: 599.59 mb = 4444.19 m = 14580.50 ft Wetbulb zero: 753.85 mb = 2564.81 m = 8414.63 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 50.92 % Est. max temperature: 24.86 C = 76.75 F Sfc-Lift cond lev (LCL): 973.57 mb = 424.86 m = 1393.89 ft T: 17.29 C 700-500 lapse rate: 5.24 C/km ThetaE index: 12.11 C Layer 805.0- 730.0 mb Conv cond level (CCL): 935.11 mb = 769.16 m = 2523.47 ft Mean mixing ratio: 11.54 g/kg Conv temperature: 22.43 C = 72.37 F Cap Strength: 5.88 C Lifted Index: 5.50 C Risk: None Lifted Index @300 mb: 7.23 C Lifted Index @700 mb: 3.51 C Showalter Index: 8.08 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 16.00 C K Index: -4.20 Risk: None Sweat Index: 143.20 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.77 J/kg Max Up Vert Vel: 7.97 m/s Conv Inhibition (B-): 2.49 J/kg Cap Strength: 5.87 C Lift Cond Lev (LCL): 948.69 mb = 645.98 m = 2119.33 ft Lev Free Conv (LFC): 913.69 mb = 965.99 m = 3169.22 ft Equ Level (EL): 763.69 mb = 2457.70 m = 8063.24 ft B at Equ Level: 29.86 J/kg Max Parcel Lev (MPL): 733.69 mb = 2789.37 m = 9151.37 ft Wind level data Storm motion: 294 at 9 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 9 10 6 -1.0 -5.9 | 78 10 -9.7 -2.0 1 1000 196 15 14 -3.6 -13.5 | 52 16 -12.2 -9.6 2 987 305 30 15 -7.5 -13.0 | 61 19 -16.1 -9.1 3 953 610 75 16 -15.5 -4.1 | 89 24 -24.1 -0.3 4 925 862 80 17 -16.7 -3.0 | 92 25 -25.4 0.9 5 919 914 85 16 -15.9 -1.4 | 96 25 -24.6 2.5 6 887 1219 75 11 -10.6 -2.8 | 93 19 -19.3 1.0 7 855 1524 90 10 -10.0 0.0 | 102 19 -18.6 3.9 8 850 1573 90 11 -11.0 0.0 | 101 20 -19.6 3.9 9 794 2134 10 2 -0.3 -2.0 | 102 9 -9.0 1.9 10 765 2438 260 10 9.8 1.7 | 192 6 1.2 5.6 11 711 3048 260 23 22.7 4.0 | 241 16 14.0 7.9 12 700 3177 265 20 19.9 1.7 | 244 13 11.3 5.6 13 685 3353 265 9 9.0 0.8 | 184 5 0.3 4.7 14 659 3658 255 9 8.7 2.3 | 181 6 0.1 6.2 15 611 4267 220 6 3.9 4.6 | 151 10 -4.8 8.5 16 588 4572 235 8 6.6 4.6 | 166 9 -2.1 8.5 17 566 4877 270 12 12.0 -0.0 | 221 5 3.4 3.9 18 500 5870 255 24 23.2 6.2 | 235 18 14.6 10.1 19 485 6096 255 24 23.2 6.2 | 235 18 14.6 10.1 20 400 7560 275 42 41.8 -3.7 | 270 33 33.2 0.2 21 364 8230 275 38 37.9 -3.3 | 269 29 29.2 0.6 22 335 8839 270 63 63.0 -0.0 | 266 55 54.4 3.9 23 300 9620 270 63 63.0 -0.0 | 266 55 54.4 3.9 24 250 10870 270 64 64.0 -0.0 | 266 56 55.4 3.9 25 246 10973 270 64 64.0 -0.0 | 266 56 55.4 3.9 26 203 12253 265 80 79.7 7.0 | 261 72 71.1 10.8 27 200 12350 265 78 77.7 6.8 | 261 70 69.1 10.7 28 195 12497 265 80 79.7 7.0 | 261 72 71.1 10.8 29 150 14170 270 64 64.0 -0.0 | 266 56 55.4 3.9 30 100 16600 270 50 50.0 -0.0 | 265 42 41.4 3.9 31 97 16764 270 50 50.0 -0.0 | 265 42 41.4 3.9 32 90 17207 275 46 45.8 -4.0 | 270 37 37.2 -0.1 33 83 17678 275 43 42.8 -3.7 | 270 34 34.2 0.1 34 75 18288 245 30 27.2 12.7 | 228 25 18.6 16.6 35 71 18593 285 25 24.1 -6.5 | 279 16 15.5 -2.6 36 70 18680 255 26 25.1 6.7 | 237 20 16.5 10.6 37 68 18898 245 26 23.6 11.0 | 225 21 14.9 14.9 38 61 19507 270 22 22.0 -0.0 | 254 14 13.4 3.9 39 58 19812 250 30 28.2 10.3 | 234 24 19.6 14.1 40 55 20117 270 24 24.0 -0.0 | 256 16 15.4 3.9 41 53 20422 265 16 15.9 1.4 | 234 9 7.3 5.3 42 50 20726 315 10 7.1 -7.1 | 26 4 -1.6 -3.2 43 50 20730 5 5 -0.4 -5.0 | 83 9 -9.1 -1.1 44 41 21946 320 1 0.6 -0.8 | 111 9 -8.0 3.1 45 34 23165 345 10 2.6 -9.7 | 46 8 -6.0 -5.8 46 31 23774 70 11 -10.3 -3.8 | 90 19 -19.0 0.1 47 30 23930 100 10 -9.8 1.7 | 107 19 -18.5 5.6 48 28 24384 100 10 -9.8 1.7 | 107 19 -18.5 5.6 49 25 24994 180 12 0.0 12.0 | 151 18 -8.6 15.9 50 24 25298 305 11 9.0 -6.3 | 351 2 0.4 -2.4 51 23 25603 350 15 2.6 -14.8 | 29 12 -6.0 -10.9 52 21 26213 65 23 -20.8 -9.7 | 79 30 -29.5 -5.8 53 20 26490 265 17 16.9 1.5 | 237 10 8.3 5.4 54 20 26518 210 11 5.5 9.5 | 167 14 -3.1 13.4 55 18 27127 315 20 14.1 -14.1 | 332 12 5.5 -10.3 56 16 27737 10 16 -2.8 -15.8 | 44 16 -11.4 -11.9 57 15 28346 315 1 0.7 -0.7 | 112 9 -7.9 3.2 58 14 28651 265 18 17.9 1.6 | 240 11 9.3 5.4 59 14 28956 290 17 16.0 -5.8 | 285 8 7.3 -1.9 60 13 29261 275 19 18.9 -1.7 | 258 11 10.3 2.2 61 10 30950 315 8 5.7 -5.7 | 59 3 -3.0 -1.8 Wind Parameters Mean winds (0-6000m): 264.2 at 12.6 knts Storm direction: 294.2 at 9.5 knts Shear (0-3000m) pos: 1.8 neg: 5.5 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 161.6 deg Storm rel helicity (0-3000m) pos: 128.6 neg: -43.1 tot: 85.6 m^2/s^2 ave: 28.5 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.45 Bulk Shear: 70.08 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 31 13 64 17| 13.1 0.0 13.1| 48.5 -16.9 31.6 63.1 0.20| 20.4 4.1 1000 57 15 79 21| 7.1 0.0 7.1| 89.1 -19.1 69.9 69.9 0.35| 14.8 5.2 1500 64 14 85 21| 3.7 0.0 3.7|103.2 -22.3 80.8 53.9 0.35| 12.1 4.2 2000 67 12 87 20| 2.8 2.3 5.0|105.1 -40.0 65.1 32.5 0.20| 11.8 2.3 2500 65 11 88 19| 2.2 4.4 6.6|113.6 -43.1 70.6 28.2 0.26| 13.0 3.4 3000 55 12 81 19| 1.8 5.5 7.3|128.6 -43.1 85.6 28.5 0.30| 12.7 3.8 4000 333 12 26 7| 1.4 2.1 3.5|131.2 -61.3 69.9 17.5 0.14| 11.9 1.7 5000 276 11 223 4| 0.2 1.7 1.9|149.2 -64.7 84.5 16.9 0.20| 10.8 2.2 6000 264 13 217 6| 0.2 2.4 2.6|151.7 -66.0 85.7 14.3 0.19| 10.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251015.00.gif