UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 21 APR 25 Station: RK186 WMO ident: 47186 Latitude: 33.33 Longitude: 126.68 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 150 SFC 990 235 14.6 14.5 99 0.1 14.6 50 4 288.6 290.4 288.1 318.1 10.54 2 946 619 12.6 12.6 100 0.0 12.6 82 9 290.3 292.0 288.0 317.8 9.73 3 929 772 14.4 14.3 99 0.1 14.3 117 12 293.7 295.7 290.4 325.4 11.09 4 925 808 14.2 14.1 99 0.1 14.1 125 13 293.8 295.8 290.3 325.3 11.00 5 910 946 13.6 13.4 99 0.2 13.5 133 13 294.6 296.5 290.3 325.2 10.68 6 901 1031 15.8 9.8 67 6.0 12.1 142 13 297.7 299.2 289.5 322.4 8.47 7 850 1524 12.4 9.4 82 3.0 10.6 195 11 299.1 300.7 290.2 324.8 8.74 8 847 1554 12.2 9.9 86 2.3 10.8 199 10 299.2 300.9 290.5 325.8 9.08 9 827 1753 11.2 6.2 71 5.0 8.3 189 8 300.2 301.5 289.2 321.6 7.20 10 791 2126 13.8 -29.2 3 43.0 1.0 170 6 306.9 306.9 284.7 308.3 0.43 11 700 3146 9.4 -19.6 11 29.0 -1.0 270 11 312.9 313.1 287.7 316.8 1.15 12 694 3217 9.0 -21.0 10 30.0 -1.4 267 11 313.2 313.4 287.6 316.7 1.03 13 679 3398 9.2 -36.8 2 46.0 -2.6 252 10 315.4 315.5 287.5 316.3 0.24 14 609 4289 3.4 -43.6 2 47.0 -6.5 215 11 318.7 318.7 288.5 319.2 0.13 15 542 5220 -4.9 -26.9 16 22.0 -10.9 181 14 319.6 319.8 289.5 322.3 0.78 16 535 5322 -5.1 -43.1 3 38.0 -12.2 188 14 320.6 320.6 289.1 321.2 0.16 17 500 5850 -9.1 -36.1 9 27.0 -14.6 210 22 321.9 322.0 289.8 323.2 0.35 18 483 6116 -10.9 -36.9 10 26.0 -16.0 226 17 322.9 323.0 290.0 324.2 0.33 19 400 7530 -21.9 -51.9 5 30.0 -25.0 255 16 326.5 326.5 290.8 326.8 0.08 20 360 8298 -27.7 -58.7 4 31.0 -29.9 217 15 328.7 328.8 291.4 328.9 0.04 21 307 9421 -37.9 -60.9 7 23.0 -38.9 196 17 329.8 329.8 291.7 329.9 0.03 22 300 9580 -39.1 -63.1 6 24.0 -40.1 225 19 330.3 330.3 291.8 330.4 0.03 23 294 9717 -39.9 -63.9 6 24.0 -40.8 237 20 331.0 331.0 292.0 331.1 0.02 24 258 10592 -45.3 -64.3 10 19.0 -45.9 275 27 335.7 335.7 293.3 335.8 0.03 25 250 10800 -46.7 -51.7 57 5.0 -46.9 280 41 336.6 336.7 293.6 337.2 0.13 26 249 10827 -46.7 -52.7 50 6.0 -47.0 278 39 337.0 337.0 293.7 337.5 0.12 27 219 11664 -54.1 -56.7 73 2.6 -54.2 275 50 338.2 338.2 294.0 338.5 0.08 28 218 11693 -54.3 -58.0 64 3.7 -54.4 276 51 338.3 338.4 294.0 338.6 0.07 29 210 11934 -51.7 -79.7 2 28.0 -52.1 278 60 346.0 346.0 295.7 346.0 0.00 30 200 12250 -52.7 -76.7 4 24.0 -53.1 280 72 349.3 349.3 296.5 349.3 0.01 31 193 12480 -54.3 -77.7 4 23.4 -54.6 285 73 350.3 350.3 296.7 350.4 0.00 32 178 12995 -57.9 -79.9 4 22.0 -58.1 285 71 352.6 352.6 297.2 352.6 0.00 33 150 14070 -60.5 -84.5 3 24.0 -60.7 285 58 365.9 365.9 299.8 365.9 0.00 34 143 14368 -60.5 -85.5 2 25.0 -60.7 288 58 370.9 370.9 300.7 370.9 0.00 35 104 16307 -70.1 -88.1 5 18.0 -70.2 292 50 387.9 387.9 303.5 387.9 0.00 36 100 16540 -70.1 -88.1 5 18.0 -70.2 290 48 392.3 392.3 304.1 392.3 0.00 37 86 17439 -67.3 -88.3 4 21.0 -67.4 322 47 415.2 415.2 307.2 415.2 0.00 38 70 18660 -72.3 -89.3 6 17.0 -72.4 305 13 429.7 429.7 308.8 429.7 0.00 39 68 18831 -73.3 -90.3 6 17.0 -73.4 305 15 431.1 431.1 309.0 431.1 0.00 40 62 19373 -73.9 -90.9 6 17.0 -74.0 286 20 441.3 441.3 310.0 441.3 0.00 41 54 20198 -65.5 -89.5 2 24.0 -65.8 342 20 478.5 478.5 313.3 478.5 0.00 42 50 20670 -63.5 -89.5 2 26.0 -63.8 330 11 493.8 493.8 314.5 493.9 0.00 43 42 21749 -61.1 -88.1 2 27.0 -61.7 354 10 525.0 525.0 316.6 525.1 0.00 44 30 23870 -55.5 -86.5 1 31.0 -57.0 75 4 593.3 593.3 320.3 593.4 0.01 45 29 24086 -55.1 -86.1 1 31.0 -56.7 88 5 600.2 600.2 320.6 600.3 0.01 46 25 25030 -56.9 -85.9 1 29.0 -58.4 157 9 621.1 621.1 321.5 621.1 0.01 47 20 26460 -51.7 -83.7 1 32.0 -54.7 255 12 677.9 677.9 323.7 678.1 0.02 48 15 28338 -49.1 -82.1 1 33.0 -53.7 285 23 744.7 744.7 325.8 745.0 0.03 49 14 28791 -49.5 -82.5 1 33.0 -54.1 268 11 758.2 758.2 326.1 758.5 0.03 50 12 29817 -42.7 -80.7 1 38.0 -50.8 293 21 816.5 816.5 327.7 816.9 0.05 51 10 31050 -41.9 -79.9 1 38.0 -51.1 270 17 863.1 863.2 328.7 863.8 0.07 52 9.2 31615 -41.9 -79.9 1 38.0 -51.5 884.0 884.0 329.1 884.7 0.07 TRP 68 18831 -73.3 -90.3 6 17.0 -73.4 305 15 431.1 431.1 309.0 431.1 0.00 WND 193 12480 -54.3 -77.7 4 23.4 -54.6 285 73 350.3 350.3 296.7 350.4 0.00 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 581.55 mb = 4670.72 m = 15323.68 ft Wetbulb zero: 744.60 mb = 2630.46 m = 8630.01 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 29.72 % Est. max temperature: 25.56 C = 78.02 F Sfc-Lift cond lev (LCL): 988.78 mb = 245.51 m = 805.46 ft T: 14.55 C 700-500 lapse rate: 6.84 C/km ThetaE index: 17.50 C Layer 827.0- 700.0 mb Conv cond level (CCL): 964.22 mb = 457.69 m = 1501.58 ft Mean mixing ratio: 10.08 g/kg Conv temperature: 15.61 C = 60.10 F Cap Strength: 9.71 C Lifted Index: 6.70 C Risk: None Lifted Index @300 mb: 7.05 C Lifted Index @700 mb: 8.50 C Showalter Index: 4.71 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.50 C K Index: 1.90 Risk: None Sweat Index: 156.80 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.15 J/kg Max Up Vert Vel: 8.96 m/s Conv Inhibition (B-): 47748.09 J/kg Cap Strength: 9.66 C Lift Cond Lev (LCL): 925.37 mb = 804.59 m = 2639.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 230 at 8 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 ---------------------------------------------------------- 0 990 235 50 4 -3.1 -2.6 | 50 12 -9.4 -7.9 1 982 305 45 6 -4.2 -4.2 | 48 14 -10.6 -9.5 2 947 610 80 9 -8.9 -1.6 | 66 17 -15.2 -6.9 3 925 808 125 13 -10.6 7.5 | 97 17 -17.0 2.2 4 913 914 130 13 -10.0 8.4 | 101 17 -16.3 3.1 5 850 1524 195 11 2.8 10.6 | 147 6 -3.5 5.3 6 850 1524 200 10 3.4 9.4 | 144 5 -3.0 4.1 7 790 2134 170 6 -1.0 5.9 | 95 7 -7.4 0.6 8 762 2438 360 1 -0.0 -1.0 | 45 9 -6.4 -6.3 9 735 2743 245 10 9.1 4.2 | 292 3 2.7 -1.1 10 708 3048 275 10 10.0 -0.9 | 330 7 3.6 -6.2 11 700 3146 270 11 11.0 -0.0 | 319 7 4.6 -5.3 12 682 3353 260 10 9.8 1.7 | 316 5 3.5 -3.6 13 657 3658 195 10 2.6 9.7 | 139 6 -3.8 4.4 14 632 3962 185 12 1.0 12.0 | 141 9 -5.3 6.7 15 609 4267 215 11 6.3 9.0 | 179 4 -0.1 3.7 16 586 4572 205 9 3.8 8.2 | 138 4 -2.6 2.9 17 564 4877 205 12 5.1 10.9 | 167 6 -1.3 5.6 18 543 5182 180 14 0.0 14.0 | 144 11 -6.4 8.7 19 523 5486 200 13 4.4 12.2 | 164 7 -1.9 6.9 20 504 5791 210 24 12.0 20.8 | 200 16 5.6 15.5 21 500 5850 210 22 11.0 19.1 | 199 15 4.6 13.8 22 484 6096 225 17 12.0 12.0 | 220 9 5.6 6.7 23 465 6401 250 19 17.9 6.5 | 264 12 11.5 1.2 24 446 6706 240 18 15.6 9.0 | 248 10 9.2 3.7 25 429 7010 280 17 16.7 -3.0 | 308 13 10.4 -8.2 26 412 7315 265 13 13.0 1.1 | 302 8 6.6 -4.2 27 400 7530 255 16 15.5 4.1 | 277 9 9.1 -1.2 28 395 7620 255 13 12.6 3.4 | 287 6 6.2 -1.9 29 378 7925 230 15 11.5 9.6 | 230 7 5.1 4.3 30 363 8230 215 14 8.0 11.5 | 195 6 1.7 6.2 31 347 8534 225 17 12.0 12.0 | 220 9 5.6 6.7 32 333 8839 220 14 9.0 10.7 | 206 6 2.6 5.4 33 319 9144 200 14 4.8 13.2 | 169 8 -1.6 7.9 34 306 9449 195 17 4.4 16.4 | 170 11 -2.0 11.1 35 300 9580 225 19 13.4 13.4 | 221 11 7.1 8.1 36 292 9754 240 20 17.3 10.0 | 247 12 10.9 4.7 37 279 10058 245 21 19.0 8.9 | 254 13 12.7 3.6 38 267 10363 275 28 27.9 -2.4 | 290 23 21.5 -7.7 39 255 10668 275 26 25.9 -2.3 | 291 21 19.5 -7.6 40 250 10800 280 41 40.4 -7.1 | 290 36 34.0 -12.4 41 243 10973 270 25 25.0 -0.0 | 286 19 18.6 -5.3 42 200 12250 280 72 70.9 -12.5 | 285 67 64.5 -17.8 43 193 12480 285 73 70.5 -18.9 | 291 69 64.1 -24.2 44 192 12497 285 74 71.5 -19.2 | 291 70 65.1 -24.4 45 183 12802 285 73 70.5 -18.9 | 291 69 64.1 -24.2 46 150 14070 285 58 56.0 -15.0 | 292 54 49.7 -20.3 47 137 14630 290 58 54.5 -19.8 | 298 54 48.1 -25.1 48 118 15545 300 58 50.2 -29.0 | 308 56 43.9 -34.3 49 100 16540 290 48 45.1 -16.4 | 299 44 38.7 -21.7 50 96 16764 290 48 45.1 -16.4 | 299 44 38.7 -21.7 51 91 17069 310 56 42.9 -36.0 | 319 55 36.5 -41.3 52 83 17678 330 41 20.5 -35.5 | 341 43 14.1 -40.8 53 78 17983 290 27 25.4 -9.2 | 307 24 19.0 -14.5 54 75 18288 290 37 34.8 -12.7 | 302 34 28.4 -17.9 55 70 18660 305 13 10.6 -7.5 | 341 13 4.3 -12.8 56 68 18831 305 15 12.3 -8.6 | 337 15 5.9 -13.9 57 67 18898 305 13 10.6 -7.5 | 341 13 4.3 -12.8 58 64 19202 310 14 10.7 -9.0 | 343 15 4.4 -14.3 59 61 19507 270 24 24.0 -0.0 | 287 18 17.6 -5.3 60 58 19812 285 29 28.0 -7.5 | 301 25 21.6 -12.8 61 55 20117 345 22 5.7 -21.3 | 1 27 -0.7 -26.5 62 50 20670 330 11 5.5 -9.5 | 3 15 -0.9 -14.8 63 50 20726 360 10 -0.0 -10.0 | 23 17 -6.4 -15.3 64 47 21031 335 11 4.6 -10.0 | 6 15 -1.7 -15.3 65 45 21336 5 10 -0.9 -10.0 | 25 17 -7.2 -15.3 66 35 22860 325 10 5.7 -8.2 | 3 14 -0.6 -13.5 67 32 23470 45 12 -8.5 -8.5 | 47 20 -14.9 -13.8 68 30 23870 75 4 -3.9 -1.0 | 58 12 -10.2 -6.3 69 25 24994 140 10 -6.4 7.7 | 100 13 -12.8 2.4 70 24 25298 270 2 2.0 -0.0 | 40 7 -4.4 -5.3 71 20 26460 255 12 11.6 3.1 | 293 6 5.2 -2.2 72 19 26822 260 10 9.8 1.7 | 316 5 3.5 -3.6 73 18 27127 245 8 7.3 3.4 | 335 2 0.9 -1.9 74 17 27432 220 13 8.4 10.0 | 203 5 2.0 4.7 75 16 27737 240 27 23.4 13.5 | 244 19 17.0 8.2 76 15 28346 285 24 23.2 -6.2 | 304 20 16.8 -11.5 77 14 28651 290 12 11.3 -4.1 | 332 11 4.9 -9.4 78 14 28956 250 11 10.3 3.8 | 291 4 4.0 -1.5 79 13 29261 270 17 17.0 -0.0 | 296 12 10.6 -5.3 80 13 29566 270 16 16.0 -0.0 | 299 11 9.6 -5.3 81 12 29870 295 21 19.0 -8.9 | 318 19 12.7 -14.2 82 11 30175 285 26 25.1 -6.7 | 303 22 18.7 -12.0 83 10 31050 270 17 17.0 -0.0 | 296 12 10.6 -5.3 Wind Parameters Mean winds (0-6000m): 200.3 at 11.0 knts Storm direction: 230.3 at 8.3 knts Shear (0-3000m) pos: 3.7 neg: 1.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -93.0 deg Storm rel helicity (0-3000m) pos: 96.5 neg: -54.2 tot: 42.3 m^2/s^2 ave: 14.1 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -0.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.06 Bulk Shear: 37.81 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 74 8 62 16| 10.3 0.0 10.3| 43.8 -0.6 43.3 86.6 0.77| 13.3 10.2 1000 115 10 86 16| 7.2 0.0 7.2| 85.8 -0.6 85.2 85.2 0.79| 13.1 10.4 1500 139 10 101 13| 4.1 0.0 4.1| 93.4 -3.3 90.0 60.0 0.62| 11.9 7.3 2000 148 9 103 12| 3.1 2.2 5.3| 93.4 -17.8 75.5 37.8 0.33| 11.2 3.7 2500 155 8 103 10| 4.5 1.8 6.3| 93.4 -51.7 41.7 16.7 -0.04| 13.1 -0.5 3000 178 9 117 8| 3.7 1.5 5.2| 96.5 -54.2 42.3 14.1 -0.02| 12.0 -0.3 4000 192 9 130 6| 3.1 1.8 4.9|102.2 -60.3 41.9 10.5 -0.08| 11.7 -1.0 5000 195 10 136 6| 2.5 2.1 4.6|104.3 -67.3 37.1 7.4 -0.10| 10.4 -1.1 6000 200 11 153 6| 3.2 1.7 4.9|150.9 -67.3 83.7 13.9 0.05| 10.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250421.00.gif