UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 25 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 145 SFC 989 238 13.4 -7.6 22 21.0 4.9 345 10 287.5 287.8 278.6 293.9 2.18 2 925 793 7.6 -11.4 25 19.0 0.8 360 28 287.1 287.4 277.7 292.2 1.73 3 921 829 8.8 -18.2 13 27.0 0.3 1 28 288.7 288.8 277.5 291.7 0.99 4 893 1083 7.8 -24.2 8 32.0 -1.0 11 31 290.2 290.3 277.7 292.1 0.60 5 884 1167 8.8 -26.2 6 35.0 -0.7 13 31 292.1 292.2 278.5 293.7 0.51 6 850 1490 7.0 -27.0 7 34.0 -2.0 330 22 293.5 293.6 279.1 295.1 0.49 7 814 1843 4.2 -25.8 9 30.0 -3.7 300 18 294.2 294.3 279.6 296.0 0.57 8 811 1873 6.0 -26.0 8 32.0 -2.7 299 19 296.4 296.5 280.6 298.2 0.57 9 761 2392 4.8 -33.2 4 38.0 -4.2 299 18 300.5 300.6 282.0 301.6 0.31 10 700 3066 0.0 -35.0 5 35.0 -7.5 295 18 302.5 302.5 282.8 303.4 0.28 11 589 4422 -8.9 -50.9 2 42.0 -14.4 308 17 307.4 307.5 284.4 307.7 0.06 12 528 5257 -14.5 -40.5 9 26.0 -18.4 292 22 310.5 310.5 285.8 311.2 0.21 13 515 5446 -13.5 -29.5 25 16.0 -16.9 282 24 313.9 314.0 287.5 316.2 0.64 14 500 5670 -15.1 -27.1 35 12.0 -17.8 285 35 314.6 314.8 287.9 317.5 0.83 15 495 5746 -15.9 -26.9 38 11.0 -18.4 284 37 314.6 314.7 287.9 317.5 0.85 16 488 5853 -16.7 -23.7 55 7.0 -18.4 283 40 314.9 315.1 288.3 318.8 1.16 17 478 6009 -17.1 -19.7 80 2.6 -17.9 281 44 316.2 316.6 289.3 321.8 1.68 18 473 6088 -15.7 -18.1 82 2.4 -16.4 280 46 318.9 319.3 290.4 325.4 1.94 19 448 6497 -17.9 -19.1 90 1.2 -18.3 272 53 321.1 321.5 291.0 327.5 1.88 20 429 6821 -19.3 -20.2 93 0.9 -19.6 265 60 323.4 323.7 291.6 329.5 1.79 21 400 7340 -21.7 -22.6 92 0.9 -22.0 255 70 326.8 327.1 292.3 332.2 1.56 22 387 7583 -22.3 -24.2 84 1.9 -22.8 254 72 329.1 329.4 292.8 334.0 1.40 23 370 7911 -24.9 -27.9 76 3.0 -25.5 254 75 329.9 330.1 292.7 333.6 1.04 24 340 8519 -29.9 -30.9 91 1.0 -30.1 252 81 331.2 331.3 292.9 334.3 0.86 25 325 8840 -31.7 -36.2 64 4.5 -32.3 251 84 333.0 333.1 293.0 335.0 0.53 26 300 9400 -36.3 -39.4 73 3.1 -36.7 250 90 334.2 334.3 293.3 335.8 0.42 27 282 9825 -39.7 -41.5 83 1.8 -39.9 251 97 335.3 335.4 293.5 336.7 0.36 28 280 9874 -40.1 -42.9 74 2.8 -40.4 251 99 335.4 335.5 293.4 336.6 0.31 29 275 9997 -37.5 -59.5 8 22.0 -38.7 252 104 340.9 340.9 294.6 341.1 0.05 30 274 10022 -37.3 -59.3 8 22.0 -38.5 252 105 341.5 341.5 294.7 341.7 0.05 31 250 10650 -40.7 -59.7 11 19.0 -41.6 250 120 345.6 345.6 295.7 345.8 0.05 32 220 11510 -45.6 -65.2 9 19.6 -46.3 255 121 350.8 350.8 296.8 350.9 0.03 33 200 12140 -49.3 -69.3 8 20.0 -49.8 260 112 354.7 354.7 297.7 354.8 0.02 34 186 12616 -50.3 -71.3 7 21.0 -50.8 262 106 360.5 360.5 298.8 360.6 0.01 35 180 12831 -50.1 -70.1 8 20.0 -50.6 264 103 364.2 364.2 299.5 364.3 0.02 36 150 14000 -59.5 -77.5 8 18.0 -59.7 260 101 367.6 367.6 300.1 367.6 0.01 37 137 14562 -62.5 -80.5 7 18.0 -62.7 264 96 371.9 371.9 300.9 371.9 0.00 38 101 16410 -68.9 -83.9 10 15.0 -69.0 260 70 393.5 393.5 304.3 393.5 0.00 39 100 16470 -68.1 -84.1 8 16.0 -68.2 260 71 396.2 396.2 304.7 396.2 0.00 40 98 16592 -66.7 -83.7 7 17.0 -66.8 260 71 401.2 401.2 305.3 401.2 0.00 41 79 17869 -75.7 -87.7 14 12.0 -75.7 255 61 408.1 408.1 306.3 408.1 0.00 42 75 18171 -74.3 -87.3 12 13.0 -74.3 265 55 417.1 417.1 307.4 417.1 0.00 43 72 18412 -69.9 -85.9 8 16.0 -70.0 277 48 431.4 431.4 309.0 431.4 0.00 44 70 18580 -69.7 -85.7 8 16.0 -69.8 285 43 435.3 435.3 309.4 435.3 0.00 45 63 19210 -67.3 -85.3 6 18.0 -67.5 277 28 453.9 453.9 311.2 453.9 0.00 46 59 19602 -69.5 -85.5 8 16.0 -69.6 256 21 457.5 457.5 311.5 457.6 0.00 47 55 20025 -63.7 -83.7 5 20.0 -64.0 241 25 480.1 480.1 313.5 480.1 0.01 48 50 20610 -62.7 -82.7 5 20.0 -63.1 240 14 495.7 495.7 314.7 495.8 0.01 49 46 21122 -63.7 -83.7 5 20.0 -64.1 231 14 505.3 505.3 315.3 505.3 0.01 50 37 22478 -56.5 -79.5 4 23.0 -57.6 255 18 556.2 556.2 318.5 556.4 0.02 51 30 23810 -55.5 -81.5 3 26.0 -57.0 220 5 593.3 593.3 320.3 593.5 0.02 52 27 24493 -49.9 -79.9 2 30.0 -52.7 330 1 627.2 627.2 321.8 627.4 0.03 53 23 25539 -52.5 -80.5 2 28.0 -55.0 57 11 649.0 649.0 322.6 649.2 0.03 54 20 26450 -49.7 -81.7 1 32.0 -53.2 105 5 684.0 684.1 323.9 684.2 0.03 55 15 28335 -49.5 -82.5 1 33.0 -53.9 260 10 743.4 743.4 325.7 743.6 0.03 56 12 29818 -43.3 -80.3 1 37.0 -51.1 240 30 814.3 814.4 327.6 814.8 0.05 57 11 30402 -45.5 -81.5 1 36.0 -52.6 273 32 826.9 826.9 327.9 827.3 0.05 58 10 31040 -43.7 -80.7 1 37.0 -52.0 280 32 856.4 856.5 328.5 857.0 0.06 59 9.4 31457 -42.3 -80.3 1 38.0 -51.6 877.0 877.1 329.0 877.7 0.07 TRP 79 17869 -75.7 -87.7 14 12.0 -75.7 255 61 408.1 408.1 306.3 408.1 0.00 WND 220 11510 -45.6 -65.2 9 19.6 -46.3 255 121 350.8 350.8 296.8 350.9 0.03 Sounding variables and indices 1000-500 mb thick: 5525.00 m Freezing level: 700.00 mb = 3066.00 m = 10058.93 ft Wetbulb zero: 914.50 mb = 887.14 m = 2910.52 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 8.75 % Est. max temperature: 19.61 C = 67.30 F Sfc-Lift cond lev (LCL): 718.01 mb = 2861.04 m = 9386.49 ft T: 1.46 C 700-500 lapse rate: 5.80 C/km ThetaE index: 2.17 C Layer 925.0- 893.0 mb Conv cond level (CCL): 380.16 mb = 7713.19 m = 25305.43 ft Mean mixing ratio: 1.54 g/kg Conv temperature: 55.23 C = 131.41 F Cap Strength: 18.88 C Lifted Index: 19.16 C Risk: None Lifted Index @300 mb: 29.48 C Lifted Index @700 mb: 13.03 C Showalter Index: 17.35 C Risk: None Total Totals Index: 10.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: -11.90 C K Index: -39.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 4.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.18 J/kg Max Up Vert Vel: 5.51 m/s Conv Inhibition (B-): 62886.41 J/kg Cap Strength: 19.04 C Lift Cond Lev (LCL): 664.36 mb = 3476.38 m = 11405.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 17 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 ---------------------------------------------------------- 0 989 238 345 10 2.6 -9.7 | 149 7 -3.5 5.8 1 981 305 350 19 3.3 -18.7 | 41 4 -2.8 -3.3 2 946 610 350 22 3.8 -21.7 | 20 7 -2.3 -6.2 3 925 793 360 28 -0.0 -28.0 | 26 14 -6.1 -12.6 4 911 914 5 29 -2.5 -28.9 | 33 16 -8.7 -13.4 5 878 1219 15 32 -8.3 -30.9 | 43 21 -14.4 -15.5 6 850 1490 330 22 11.0 -19.1 | 307 6 4.9 -3.6 7 815 1829 300 18 15.6 -9.0 | 236 11 9.5 6.4 8 785 2134 295 23 20.8 -9.7 | 249 16 14.7 5.7 9 756 2438 300 17 14.7 -8.5 | 231 11 8.6 6.9 10 728 2743 280 20 19.7 -3.5 | 229 18 13.6 12.0 11 700 3066 295 18 16.3 -7.6 | 232 13 10.2 7.8 12 648 3658 320 13 8.4 -10.0 | 202 6 2.2 5.5 13 623 3962 300 12 10.4 -6.0 | 204 10 4.3 9.4 14 599 4267 310 16 12.3 -10.3 | 230 8 6.1 5.2 15 576 4572 305 18 14.7 -10.3 | 239 10 8.6 5.1 16 554 4877 310 18 13.8 -11.6 | 243 9 7.7 3.9 17 512 5486 280 24 23.6 -4.2 | 237 21 17.5 11.3 18 500 5670 285 35 33.8 -9.1 | 257 28 27.7 6.4 19 472 6096 280 46 45.3 -8.0 | 259 40 39.2 7.5 20 401 7315 255 69 66.6 17.9 | 241 69 60.5 33.3 21 400 7340 255 70 67.6 18.1 | 241 70 61.5 33.6 22 300 9400 250 90 84.6 30.8 | 239 91 78.4 46.2 23 298 9449 250 93 87.4 31.8 | 240 94 81.3 47.3 24 285 9754 250 94 88.3 32.1 | 240 95 82.2 47.6 25 261 10363 255 118 114.0 30.5 | 247 117 107.9 46.0 26 250 10650 250 120 112.8 41.0 | 242 121 106.6 56.5 27 220 11510 255 121 116.9 31.3 | 247 120 110.7 46.8 28 218 11582 255 121 116.9 31.3 | 247 120 110.7 46.8 29 200 12140 260 112 110.3 19.4 | 251 110 104.2 34.9 30 172 13106 265 99 98.6 8.6 | 255 96 92.5 24.1 31 150 14000 260 101 99.5 17.5 | 251 99 93.3 33.0 32 135 14630 265 95 94.6 8.3 | 255 92 88.5 23.7 33 105 16154 260 66 65.0 11.5 | 245 65 58.9 26.9 34 100 16470 260 71 69.9 12.3 | 246 70 63.8 27.8 35 95 16764 260 71 69.9 12.3 | 246 70 63.8 27.8 36 86 17374 265 77 76.7 6.7 | 253 74 70.6 22.2 37 79 17869 255 61 58.9 15.8 | 239 61 52.8 31.2 38 77 17983 255 61 58.9 15.8 | 239 61 52.8 31.2 39 70 18580 285 43 41.5 -11.1 | 263 36 35.4 4.3 40 70 18593 280 53 52.2 -9.2 | 262 46 46.1 6.2 41 66 18898 285 36 34.8 -9.3 | 258 29 28.6 6.1 42 60 19507 270 21 21.0 -0.0 | 224 21 14.9 15.4 43 57 19812 230 20 15.3 12.9 | 198 30 9.2 28.3 44 54 20117 245 27 24.5 11.4 | 214 33 18.3 26.9 45 52 20422 300 22 19.1 -11.0 | 251 14 12.9 4.4 46 50 20610 240 14 12.1 7.0 | 195 23 6.0 22.4 47 49 20726 270 11 11.0 -0.0 | 198 16 4.9 15.4 48 47 21031 235 14 11.5 8.0 | 193 24 5.3 23.5 49 42 21641 210 14 7.0 12.1 | 182 28 0.9 27.6 50 40 21946 235 15 12.3 8.6 | 194 25 6.2 24.0 51 38 22250 235 11 9.0 6.3 | 188 22 2.9 21.8 52 37 22555 260 20 19.7 3.5 | 216 23 13.6 18.9 53 33 23165 355 23 2.0 -22.9 | 29 9 -4.1 -7.5 54 32 23470 30 15 -7.5 -13.0 | 100 14 -13.6 2.5 55 30 23810 220 5 3.2 3.8 | 171 19 -2.9 19.3 56 26 24689 0 0 -0.0 -0.0 | 158 17 -6.1 15.4 57 23 25603 60 12 -10.4 -6.0 | 120 19 -16.5 9.4 58 21 26213 80 4 -3.9 -0.7 | 146 18 -10.1 14.8 59 16 28042 250 11 10.3 3.8 | 192 20 4.2 19.2 60 15 28346 260 10 9.8 1.7 | 192 18 3.7 17.2 61 12 29870 240 30 26.0 15.0 | 213 36 19.9 30.4 62 11 30175 270 32 32.0 -0.0 | 239 30 25.9 15.4 63 10 31040 280 32 31.5 -5.6 | 249 27 25.4 9.9 Wind Parameters Mean winds (0-6000m): 308.4 at 22.2 knts Storm direction: 338.4 at 16.6 knts Shear (0-3000m) pos: 5.2 neg: 6.4 tot: 11.6 10-3/s Storm rel Dir Shear (0-3000m): 81.4 deg Storm rel helicity (0-3000m) pos: 35.1 neg: -95.9 tot: -60.7 m^2/s^2 ave: -20.2 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 15.1 stream: -6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 32.22 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 ------------------------------------------------------------------------------- 500 351 21 30 6| 17.0 0.0 17.0| 1.3 -10.0 -8.7 -17.4 -0.64| 19.4-12.4 1000 1 25 34 12| 11.8 0.0 11.8| 20.7 -11.3 9.4 9.4 -0.27| 14.6 -4.0 1500 354 25 22 10| 7.8 9.8 17.6| 20.7 -72.1 -51.4 -34.2 -0.55| 20.2-11.1 2000 343 24 352 7| 5.9 8.5 14.3| 30.8 -82.0 -51.2 -25.6 -0.47| 17.7 -8.4 2500 334 23 322 6| 4.7 7.7 12.4| 31.0 -94.5 -63.5 -25.4 -0.45| 16.5 -7.4 3000 327 22 298 6| 5.2 6.4 11.6| 35.1 -95.9 -60.7 -20.2 -0.40| 15.1 -6.1 4000 323 20 274 6| 4.2 5.0 9.3| 44.0-102.6 -58.6 -14.7 -0.35| 13.0 -4.5 5000 319 19 264 7| 3.4 4.8 8.1| 50.4-104.5 -54.1 -10.8 -0.29| 11.5 -3.4 6000 308 22 261 11| 2.8 6.2 9.0|112.0-124.2 -12.2 -2.0 -0.18| 12.3 -2.3 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250425.00.gif