UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 26 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 176 205 2 SFC 993 235 12.2 7.2 71 5.0 9.5 205 2 285.9 287.0 283.0 303.9 6.42 2 989 269 15.0 6.0 55 9.0 10.2 212 2 289.1 290.1 283.8 305.9 5.93 3 986 295 15.2 6.2 55 9.0 10.3 218 2 289.5 290.6 284.1 306.7 6.03 4 980 346 15.0 4.0 48 11.0 9.2 221 2 289.8 290.7 283.3 304.7 5.20 5 955 564 13.2 3.2 51 10.0 8.0 224 4 290.1 291.0 283.2 304.6 5.04 6 941 689 13.4 0.4 41 13.0 7.1 251 4 291.6 292.3 282.9 303.7 4.18 7 936 734 13.0 3.0 51 10.0 7.9 267 4 291.6 292.5 283.9 306.3 5.07 8 925 833 13.0 -1.0 38 14.0 6.3 300 4 292.6 293.3 283.0 303.9 3.84 9 917 906 13.2 -11.8 16 25.0 3.5 313 6 293.5 293.8 280.7 298.7 1.69 10 908 989 12.8 1.8 47 11.0 7.2 314 6 294.0 294.8 284.5 308.0 4.80 11 850 1542 11.4 -6.6 28 18.0 3.5 305 4 298.1 298.6 284.0 306.4 2.74 12 840 1641 11.6 -12.4 17 24.0 2.2 327 6 299.3 299.6 283.3 304.8 1.75 13 731 2783 2.8 -14.2 27 17.0 -3.3 28 19 301.8 302.1 284.3 307.3 1.74 14 700 3133 1.0 -32.0 6 33.0 -6.7 50 8 303.6 303.7 283.4 304.9 0.37 15 690 3248 1.4 -45.6 2 47.0 -7.1 32 6 305.3 305.3 283.7 305.6 0.09 16 592 4465 -4.5 -44.5 3 40.0 -11.4 303 18 312.1 312.1 286.2 312.6 0.12 17 500 5770 -13.1 -38.1 10 25.0 -17.4 290 28 317.1 317.1 288.1 318.1 0.29 18 439 6748 -19.7 -47.7 6 28.0 -23.0 288 38 320.7 320.8 289.1 321.2 0.12 19 412 7215 -23.5 -43.5 14 20.0 -25.9 282 41 321.7 321.8 289.5 322.5 0.20 20 405 7340 -24.7 -32.7 47 8.0 -26.1 281 42 321.7 321.9 289.9 323.9 0.60 21 400 7430 -25.5 -33.5 47 8.0 -26.8 280 42 321.8 322.0 289.9 323.9 0.57 22 394 7540 -26.3 -36.3 38 10.0 -27.8 280 43 322.2 322.3 289.9 323.8 0.44 23 379 7819 -28.7 -32.2 72 3.5 -29.3 277 41 322.6 322.8 290.3 325.0 0.68 24 368 8031 -27.9 -37.9 38 10.0 -29.3 281 45 326.4 326.5 291.1 327.9 0.40 25 364 8109 -28.3 -35.3 51 7.0 -29.3 286 49 326.9 327.0 291.4 328.8 0.52 26 338 8638 -31.5 -46.5 21 15.0 -32.9 289 54 329.5 329.6 291.7 330.2 0.17 27 311 9221 -36.5 -49.5 25 13.0 -37.4 279 52 330.5 330.5 292.0 331.0 0.13 28 300 9470 -38.9 -44.9 53 6.0 -39.4 275 56 330.5 330.6 292.1 331.4 0.23 29 289 9726 -40.7 -42.9 79 2.2 -40.9 274 58 331.5 331.6 292.4 332.7 0.30 30 277 10014 -43.1 -45.3 79 2.2 -43.3 273 60 332.1 332.2 292.5 333.0 0.24 31 271 10162 -43.7 -52.7 36 9.0 -44.2 272 62 333.3 333.3 292.7 333.7 0.11 32 250 10700 -48.3 -55.3 44 7.0 -48.6 270 66 334.3 334.3 293.0 334.6 0.08 33 231 11212 -53.1 -55.9 71 2.8 -53.2 270 67 334.6 334.6 293.0 334.9 0.09 34 219 11552 -56.1 -60.7 56 4.6 -56.2 270 67 335.1 335.1 293.2 335.3 0.05 35 214 11698 -55.3 -61.3 47 6.0 -55.4 268 68 338.6 338.6 294.0 338.8 0.05 36 209 11848 -54.1 -91.1 0 37.0 -54.4 266 70 342.8 342.8 295.0 342.8 0.00 37 200 12130 -52.9 -78.9 3 26.0 -53.2 285 82 349.0 349.0 296.4 349.0 0.00 38 190 12462 -52.1 -81.1 2 29.0 -52.5 284 83 355.4 355.4 297.8 355.5 0.00 39 150 13980 -55.9 -85.9 1 30.0 -56.2 275 91 373.8 373.8 301.2 373.8 0.00 40 129 14922 -62.6 -87.0 2 24.5 -62.7 275 96 378.3 378.3 302.0 378.3 0.00 41 124 15164 -64.3 -87.3 3 23.0 -64.4 275 96 379.4 379.4 302.2 379.4 0.00 42 100 16460 -69.5 -88.5 5 19.0 -69.6 270 64 393.4 393.4 304.3 393.5 0.00 43 87 17285 -72.5 -89.5 6 17.0 -72.6 276 63 403.4 403.4 305.6 403.4 0.00 44 81 17710 -67.9 -89.9 3 22.0 -68.0 279 61 421.2 421.2 307.9 421.2 0.00 45 73 18330 -70.9 -90.9 4 20.0 -71.0 272 41 427.5 427.5 308.6 427.5 0.00 46 70 18580 -69.3 -90.3 3 21.0 -69.4 285 43 436.1 436.1 309.5 436.1 0.00 47 68 18755 -66.1 -90.1 2 24.0 -66.3 279 46 446.7 446.7 310.6 446.7 0.00 48 65 19029 -67.1 -91.1 2 24.0 -67.3 277 39 450.3 450.3 310.9 450.3 0.00 49 50 20640 -60.9 -90.9 1 30.0 -61.4 260 23 500.0 500.0 314.9 500.0 0.00 50 46 21163 -57.5 -89.5 1 32.0 -58.3 259 22 520.2 520.2 316.3 520.3 0.00 51 40 22042 -59.3 -90.3 1 31.0 -60.1 330 6 536.9 536.9 317.3 536.9 0.00 52 35 22882 -57.9 -89.9 1 32.0 -58.9 282 12 561.5 561.5 318.7 561.5 0.00 53 31 23658 -51.9 -87.9 1 36.0 -54.0 277 12 597.5 597.5 320.5 597.6 0.01 54 30 23870 -52.3 -88.3 1 36.0 -54.4 275 9 602.1 602.1 320.7 602.1 0.01 55 26 24800 -50.1 -87.1 1 37.0 -52.9 301 12 633.5 633.5 322.0 633.5 0.01 56 20 26500 -53.7 -88.7 1 35.0 -56.2 345 7 671.8 671.8 323.5 671.9 0.01 57 17 27556 -48.7 -86.7 0 38.0 -53.1 8 10 719.8 719.8 325.0 719.9 0.01 58 15 28375 -50.7 -87.7 0 37.0 -54.7 1 9 739.4 739.4 325.6 739.5 0.01 59 13 29318 -45.1 -85.1 0 40.0 -51.8 283 13 789.7 789.7 327.0 789.8 0.02 60 10 31080 -42.5 -82.5 0 40.0 -51.5 305 10 860.9 860.9 328.7 861.3 0.04 61 7.4 33134 -38.1 -80.1 0 42.0 -51.0 956.2 956.3 330.5 957.2 0.09 TRP 219 11552 -56.1 -60.7 56 4.6 -56.2 270 67 335.1 335.1 293.2 335.3 0.05 WND 129 14922 -62.6 -87.0 2 24.5 -62.7 275 96 378.3 378.3 302.0 378.3 0.00 Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 666.75 mb = 3536.96 m = 11604.04 ft Wetbulb zero: 795.54 mb = 2087.84 m = 6849.79 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 17.55 % Est. max temperature: 25.19 C = 77.34 F Sfc-Lift cond lev (LCL): 920.74 mb = 871.79 m = 2860.16 ft T: 13.11 C 700-500 lapse rate: 5.35 C/km ThetaE index: 7.59 C Layer 925.0- 908.0 mb Conv cond level (CCL): 589.39 mb = 4498.64 m = 14759.13 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 38.46 C = 101.23 F Cap Strength: 11.30 C Lifted Index: 12.54 C Risk: None Lifted Index @300 mb: 18.33 C Lifted Index @700 mb: 7.72 C Showalter Index: 11.49 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 6.50 C K Index: -15.10 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.13 J/kg Max Up Vert Vel: 7.09 m/s Conv Inhibition (B-): 52690.16 J/kg Cap Strength: 12.39 C Lift Cond Lev (LCL): 787.21 mb = 2174.44 m = 7133.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 11 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 ---------------------------------------------------------- 0 993 235 205 2 0.8 1.8 | 175 13 -1.2 12.7 1 985 305 220 2 1.3 1.5 | 177 12 -0.7 12.4 2 950 610 225 4 2.8 2.8 | 183 14 0.8 13.7 3 925 833 300 4 3.5 -2.0 | 189 9 1.5 8.9 4 916 914 315 6 4.2 -4.2 | 199 7 2.2 6.6 5 850 1542 305 4 3.3 -2.3 | 188 9 1.3 8.6 6 821 1829 10 10 -1.7 -9.8 | 105 4 -3.7 1.0 7 791 2134 25 15 -6.3 -13.6 | 72 9 -8.3 -2.7 8 734 2743 25 20 -8.5 -18.1 | 55 13 -10.5 -7.3 9 707 3048 55 10 -8.2 -5.7 | 117 11 -10.2 5.1 10 700 3133 50 8 -6.1 -5.1 | 125 10 -8.1 5.7 11 681 3353 15 4 -1.0 -3.9 | 157 8 -3.0 7.0 12 655 3658 325 9 5.2 -7.4 | 222 5 3.2 3.5 13 630 3962 300 11 9.5 -5.5 | 234 9 7.5 5.4 14 606 4267 315 17 12.0 -12.0 | 277 10 10.0 -1.2 15 583 4572 295 19 17.2 -8.0 | 259 15 15.2 2.8 16 518 5486 310 27 20.7 -17.4 | 289 20 18.7 -6.5 17 500 5770 290 28 26.3 -9.6 | 267 24 24.3 1.3 18 499 5791 285 27 26.1 -7.0 | 261 24 24.1 3.9 19 479 6096 295 35 31.7 -14.8 | 278 30 29.7 -3.9 20 400 7430 280 42 41.4 -7.3 | 265 40 39.4 3.6 21 389 7620 280 43 42.3 -7.5 | 265 40 40.3 3.4 22 373 7925 275 40 39.8 -3.5 | 259 39 37.8 7.4 23 357 8230 295 56 50.8 -23.7 | 285 50 48.7 -12.8 24 314 9144 280 51 50.2 -8.9 | 268 48 48.2 2.0 25 300 9470 275 56 55.8 -4.9 | 264 54 53.8 6.0 26 250 10700 270 66 66.0 -0.0 | 260 65 64.0 10.9 27 219 11552 270 67 67.0 -0.0 | 261 66 65.0 10.9 28 208 11887 265 70 69.7 6.1 | 256 70 67.7 17.0 29 200 12130 285 82 79.2 -21.2 | 278 78 77.2 -10.4 30 198 12192 285 82 79.2 -21.2 | 278 78 77.2 -10.4 31 150 13980 275 91 90.7 -7.9 | 268 89 88.6 2.9 32 129 14922 275 96 95.6 -8.4 | 268 94 93.6 2.5 33 122 15240 275 96 95.6 -8.4 | 268 94 93.6 2.5 34 111 15850 285 73 70.5 -18.9 | 277 69 68.5 -8.0 35 100 16459 275 57 56.8 -5.0 | 264 55 54.8 5.9 36 100 16460 270 64 64.0 -0.0 | 260 63 62.0 10.9 37 95 16764 270 64 64.0 -0.0 | 260 63 62.0 10.9 38 81 17678 280 62 61.1 -10.8 | 270 59 59.0 0.1 39 74 18288 270 41 41.0 -0.0 | 254 40 39.0 10.9 40 70 18580 285 43 41.5 -11.1 | 270 40 39.5 -0.3 41 66 18898 275 48 47.8 -4.2 | 262 46 45.8 6.7 42 63 19202 280 28 27.6 -4.9 | 257 26 25.6 6.0 43 57 19812 305 30 24.6 -17.2 | 286 23 22.6 -6.3 44 54 20117 340 14 4.8 -13.2 | 309 4 2.8 -2.3 45 52 20422 230 20 15.3 12.9 | 209 27 13.3 23.7 46 50 20640 260 23 22.7 4.0 | 234 25 20.6 14.9 47 49 20726 245 26 23.6 11.0 | 225 31 21.6 21.9 48 47 21031 250 24 22.6 8.2 | 227 28 20.5 19.1 49 45 21336 270 19 19.0 -0.0 | 237 20 17.0 10.9 50 43 21641 305 10 8.2 -5.7 | 230 8 6.2 5.1 51 37 22555 0 0 -0.0 -0.0 | 170 11 -2.0 10.9 52 34 23165 220 21 13.5 16.1 | 203 29 11.5 27.0 53 32 23470 290 13 12.2 -4.4 | 238 12 10.2 6.4 54 30 23774 270 12 12.0 -0.0 | 223 15 10.0 10.9 55 30 23870 275 9 9.0 -0.8 | 215 12 7.0 10.1 56 29 24079 265 10 10.0 0.9 | 214 14 8.0 11.7 57 26 24689 290 12 11.3 -4.1 | 234 11 9.3 6.8 58 25 24994 320 13 8.4 -10.0 | 262 6 6.3 0.9 59 24 25298 350 10 1.7 -9.8 | 165 1 -0.3 1.0 60 22 25908 350 16 2.8 -15.8 | 351 5 0.8 -4.9 61 21 26213 330 2 1.0 -1.7 | 174 9 -1.0 9.1 62 20 26500 345 7 1.8 -6.8 | 177 4 -0.2 4.1 63 18 27127 355 11 1.0 -11.0 | 85 1 -1.0 -0.1 64 17 27432 20 10 -3.4 -9.4 | 105 6 -5.4 1.5 65 17 27737 355 10 0.9 -10.0 | 128 1 -1.1 0.9 66 16 28042 25 14 -5.9 -12.7 | 77 8 -7.9 -1.8 67 15 28346 30 11 -5.5 -9.5 | 100 8 -7.5 1.3 68 14 28651 225 2 1.4 1.4 | 177 12 -0.6 12.3 69 13 29261 280 10 9.8 -1.7 | 221 12 7.8 9.1 70 13 29566 290 20 18.8 -6.8 | 257 17 16.8 4.0 71 11 30175 305 10 8.2 -5.7 | 230 8 6.2 5.1 72 10 31080 305 10 8.2 -5.7 | 230 8 6.2 5.1 Wind Parameters Mean winds (0-6000m): 319.5 at 14.7 knts Storm direction: 349.5 at 11.0 knts Shear (0-3000m) pos: 0.7 neg: 0.7 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -38.1 deg Storm rel helicity (0-3000m) pos: 62.3 neg: -20.3 tot: 42.0 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.84 Bulk Shear: 30.05 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 ------------------------------------------------------------------------------- 500 229 3 182 13| 3.6 0.0 3.6| 11.6 0.0 11.6 23.2 0.68| 5.2 3.5 1000 281 4 191 10| 3.0 0.0 3.0| 14.1 -1.6 12.6 12.6 0.37| 5.5 2.0 1500 298 4 192 9| 3.3 0.0 3.3| 15.1 -4.8 10.3 6.9 0.12| 6.1 0.7 2000 344 6 177 5| 4.6 0.0 4.6| 15.1 -13.3 1.8 0.9 -0.19| 7.4 -1.4 2500 5 9 127 4| 3.7 0.8 4.5| 15.1 -20.3 -5.2 -2.1 -0.24| 6.8 -1.6 3000 14 9 112 5| 0.7 0.7 1.4| 62.3 -20.3 42.0 14.0 0.16| 8.6 1.4 4000 359 9 129 2| 0.5 2.2 2.7| 90.8 -20.3 70.5 17.6 0.33| 9.1 3.0 5000 335 12 264 3| 0.9 2.2 3.0|117.7 -28.9 88.8 17.8 0.32| 8.6 2.8 6000 320 15 273 8| 1.2 2.2 3.4|176.0 -89.6 86.5 14.4 0.24| 9.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250426.12.gif