UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 23 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 79 SFC 981 241 13.2 12.2 94 1.0 12.6 235 2 287.9 289.5 286.5 313.5 9.13 2 937 626 11.0 10.9 99 0.1 10.9 334 4 289.5 291.0 286.8 314.2 8.77 3 930 689 12.0 6.0 67 6.0 8.8 349 2 291.1 292.2 285.0 309.2 6.31 4 925 734 12.0 5.0 62 7.0 8.3 360 1 291.6 292.6 284.8 308.6 5.91 5 912 852 11.6 2.6 54 9.0 7.0 308 2 292.4 293.3 284.2 307.0 5.06 6 883 1122 9.2 7.3 88 1.9 8.1 316 5 292.6 293.9 286.5 313.5 7.28 7 870 1245 11.6 -3.4 35 15.0 4.6 337 6 296.3 296.9 284.0 306.5 3.41 8 855 1390 10.2 -2.8 40 13.0 4.1 2 8 296.3 297.0 284.2 307.2 3.64 9 850 1439 11.2 -9.8 22 21.0 2.7 10 9 297.9 298.3 283.2 304.4 2.13 10 831 1627 11.8 -23.2 7 35.0 0.8 335 17 300.4 300.6 282.5 302.8 0.71 11 811 1830 10.8 -25.2 6 36.0 -0.0 335 18 301.5 301.6 282.8 303.5 0.61 12 789 2060 12.4 -29.6 4 42.0 0.3 16 14 305.6 305.7 284.2 307.0 0.42 13 717 2854 8.0 -33.0 4 41.0 -2.7 334 10 309.2 309.3 285.5 310.4 0.33 14 700 3051 6.4 -34.6 3 41.0 -3.8 295 5 309.6 309.6 285.5 310.6 0.29 15 620 4029 -1.3 -45.3 2 44.0 -9.2 306 10 311.7 311.7 286.1 312.1 0.11 16 555 4903 -5.5 -43.5 3 38.0 -12.3 280 22 316.7 316.8 287.9 317.3 0.15 17 534 5203 -7.7 -21.7 32 14.0 -11.9 290 29 317.6 317.9 289.3 321.9 1.26 18 500 5710 -12.1 -31.1 19 19.0 -16.2 280 36 318.3 318.4 288.8 320.3 0.57 19 493 5818 -13.1 -34.1 15 21.0 -17.2 280 37 318.3 318.4 288.7 319.9 0.43 20 492 5834 -13.1 -40.1 8 27.0 -17.6 280 37 318.5 318.6 288.5 319.4 0.24 21 485 5943 -13.5 -32.5 19 19.0 -17.4 280 38 319.3 319.4 289.1 321.2 0.51 22 477 6070 -14.3 -15.7 89 1.4 -14.8 280 39 319.9 320.3 291.1 327.8 2.36 23 422 6993 -19.5 -29.5 41 10.0 -21.6 270 48 324.6 324.8 291.0 327.4 0.79 24 400 7390 -22.5 -34.5 33 12.0 -24.5 265 52 325.7 325.8 291.0 327.6 0.51 25 394 7501 -23.3 -38.3 24 15.0 -25.5 264 54 326.1 326.2 291.0 327.4 0.36 26 356 8235 -28.5 -48.5 13 20.0 -30.4 260 64 328.7 328.7 291.5 329.2 0.13 27 324 8902 -34.1 -50.1 18 16.0 -35.3 271 61 330.0 330.0 291.8 330.4 0.12 28 300 9440 -34.7 -49.7 20 15.0 -35.9 280 96 336.5 336.5 293.6 337.0 0.14 29 289 9700 -35.3 -46.3 32 11.0 -36.3 280 108 339.2 339.3 294.3 340.1 0.21 30 277 9993 -37.7 -50.2 26 12.5 -38.6 280 116 339.9 339.9 294.4 340.5 0.14 31 250 10690 -43.5 -59.5 15 16.0 -44.2 280 96 341.4 341.4 294.7 341.6 0.05 32 246 10798 -42.3 -72.3 2 30.0 -43.2 281 94 344.8 344.8 295.4 344.8 0.01 33 224 11427 -42.5 -75.5 1 33.0 -43.5 280 83 353.8 353.8 297.4 353.8 0.01 34 200 12180 -47.3 -78.3 2 31.0 -48.0 260 80 357.9 357.9 298.3 357.9 0.00 35 156 13784 -58.5 -84.5 2 26.0 -58.7 259 81 365.2 365.2 299.7 365.2 0.00 36 150 14030 -58.9 -84.9 2 26.0 -59.1 260 78 368.6 368.6 300.3 368.6 0.00 37 100 16500 -71.3 -88.3 6 17.0 -71.3 255 62 390.0 390.0 303.8 390.0 0.00 38 96 16741 -72.5 -89.5 6 17.0 -72.6 255 60 392.2 392.2 304.1 392.2 0.00 39 91 17057 -69.5 -89.5 4 20.0 -69.6 253 56 404.2 404.2 305.7 404.2 0.00 40 81 17744 -73.9 -89.9 7 16.0 -74.0 244 53 408.9 408.9 306.3 408.9 0.00 41 76 18115 -74.7 -89.7 8 15.0 -74.7 257 51 414.7 414.7 307.1 414.7 0.00 42 73 18350 -73.5 -91.5 5 18.0 -73.6 278 41 422.0 422.0 308.0 422.1 0.00 43 71 18515 -67.1 -90.1 2 23.0 -67.2 273 30 439.0 439.0 309.8 439.1 0.00 44 70 18600 -67.9 -89.9 3 22.0 -68.1 260 23 439.1 439.1 309.8 439.1 0.00 45 68 18775 -68.7 -90.7 3 22.0 -68.8 260 23 441.1 441.1 310.0 441.1 0.00 46 64 19142 -65.7 -89.7 2 24.0 -65.9 268 21 455.4 455.4 311.4 455.4 0.00 47 56 19951 -68.7 -90.7 3 22.0 -68.9 268 23 466.2 466.2 312.3 466.2 0.00 48 51 20518 -64.9 -90.9 2 26.0 -65.2 278 15 487.8 487.8 314.1 487.8 0.00 49 50 20640 -62.7 -89.7 1 27.0 -63.1 270 17 495.7 495.7 314.7 495.7 0.00 50 49 20765 -60.5 -89.5 1 29.0 -61.0 262 26 503.8 503.8 315.2 503.8 0.00 51 41 21877 -59.1 -88.1 1 29.0 -59.9 276 12 533.7 533.7 317.2 533.7 0.00 52 36 22698 -55.5 -86.5 1 31.0 -56.8 249 10 563.2 563.2 318.8 563.2 0.01 53 30 23860 -54.9 -85.9 1 31.0 -56.5 185 3 595.0 595.0 320.4 595.0 0.01 54 27 24532 -54.5 -86.5 1 32.0 -56.3 261 8 614.3 614.3 321.2 614.4 0.01 55 27 24532 -54.7 -86.7 1 32.0 -56.5 261 8 613.7 613.7 321.2 613.8 0.01 56 23 25565 -50.1 -84.1 1 34.0 -53.2 295 16 656.1 656.1 322.9 656.2 0.01 57 20 26470 -52.7 -85.7 1 33.0 -55.5 285 11 674.9 674.9 323.6 675.0 0.01 58 18 27152 -53.1 -86.1 1 33.0 -56.0 300 14 694.2 694.3 324.3 694.3 0.01 59 16 27926 -45.7 -82.7 1 37.0 -51.3 260 14 742.2 742.2 325.7 742.4 0.03 60 12 29834 -48.7 -83.7 1 35.0 -54.1 274 15 795.2 795.2 327.1 795.5 0.03 61 10 31060 -39.1 -80.1 1 41.0 -49.9 270 30 873.6 873.6 328.9 874.3 0.07 62 9.9 31129 -38.9 -79.9 1 41.0 -49.8 876.9 876.9 329.0 877.6 0.07 63 8.2 32414 -41.5 -81.5 1 40.0 -51.9 915.1 915.2 329.7 915.8 0.06 64 6.6 33900 -37.5 -79.5 0 42.0 -51.4 990.6 990.6 331.1 991.8 0.11 TRP 96 16741 -72.5 -89.5 6 17.0 -72.6 255 60 392.2 392.2 304.1 392.2 0.00 WND 277 9993 -37.7 -50.2 26 12.5 -38.6 280 116 339.9 339.9 294.4 340.5 0.14 Sounding variables and indices 1000-500 mb thick: 5631.00 m Freezing level: 633.51 mb = 3864.07 m = 12677.25 ft Wetbulb zero: 811.95 mb = 1820.72 m = 5973.42 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 21.13 % Est. max temperature: 25.65 C = 78.17 F Sfc-Lift cond lev (LCL): 966.54 mb = 365.37 m = 1198.70 ft T: 12.49 C 700-500 lapse rate: 6.96 C/km ThetaE index: 7.17 C Layer 930.0- 883.0 mb Conv cond level (CCL): 668.44 mb = 3422.89 m = 11229.82 ft Mean mixing ratio: 7.37 g/kg Conv temperature: 35.55 C = 95.99 F Cap Strength: 10.21 C Lifted Index: 9.21 C Risk: None Lifted Index @300 mb: 17.90 C Lifted Index @700 mb: 9.78 C Showalter Index: 13.84 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 2.30 C K Index: -27.50 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.41 J/kg Max Up Vert Vel: 7.13 m/s Conv Inhibition (B-): 52736.52 J/kg Cap Strength: 10.18 C Lift Cond Lev (LCL): 885.69 mb = 1096.18 m = 3596.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 12 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 ---------------------------------------------------------- 0 981 241 235 2 1.6 1.1 | 161 12 -3.9 11.3 1 974 305 235 2 1.6 1.1 | 161 12 -3.9 11.3 2 939 610 330 4 2.0 -3.5 | 152 8 -3.5 6.7 3 925 734 360 1 -0.0 -1.0 | 149 11 -5.5 9.1 4 905 914 280 2 2.0 -0.3 | 160 10 -3.6 9.8 5 850 1439 10 9 -1.6 -8.9 | 100 7 -7.1 1.3 6 841 1524 335 16 6.8 -14.5 | 344 5 1.2 -4.4 7 811 1829 335 18 7.6 -16.3 | 341 7 2.1 -6.2 8 782 2134 30 12 -6.0 -10.4 | 89 12 -11.5 -0.3 9 726 2743 355 13 1.1 -13.0 | 57 5 -4.4 -2.8 10 700 3048 295 5 4.5 -2.1 | 173 8 -1.0 8.0 11 700 3051 295 5 4.5 -2.1 | 173 8 -1.0 8.0 12 648 3658 330 9 4.5 -7.8 | 156 3 -1.0 2.3 13 624 3962 310 10 7.7 -6.4 | 210 4 2.1 3.7 14 600 4267 285 13 12.6 -3.4 | 226 10 7.0 6.8 15 577 4572 270 14 14.0 -0.0 | 220 13 8.5 10.1 16 535 5182 290 29 27.3 -9.9 | 269 22 21.7 0.2 17 500 5710 280 36 35.5 -6.3 | 263 30 29.9 3.9 18 475 6096 280 39 38.4 -6.8 | 264 33 32.9 3.3 19 400 7390 265 52 51.8 4.5 | 252 49 46.3 14.7 20 356 8230 260 64 63.0 11.1 | 250 61 57.5 21.2 21 326 8839 270 58 58.0 -0.0 | 259 53 52.5 10.1 22 300 9440 280 96 94.5 -16.7 | 274 89 89.0 -6.6 23 287 9754 280 110 108.3 -19.1 | 275 103 102.8 -9.0 24 277 9993 280 116 114.2 -20.1 | 275 109 108.7 -10.0 25 274 10058 280 116 114.2 -20.1 | 275 109 108.7 -10.0 26 250 10690 280 96 94.5 -16.7 | 274 89 89.0 -6.6 27 229 11278 285 86 83.1 -22.3 | 279 78 77.5 -12.1 28 209 11887 265 74 73.7 6.4 | 256 70 68.2 16.6 29 200 12180 260 80 78.8 13.9 | 252 77 73.3 24.0 30 165 13411 265 86 85.7 7.5 | 258 82 80.1 17.6 31 150 14021 255 77 74.4 19.9 | 246 75 68.8 30.0 32 150 14030 260 78 76.8 13.5 | 252 75 71.3 23.7 33 129 14935 280 70 68.9 -12.2 | 272 63 63.4 -2.0 34 111 15850 255 58 56.0 15.0 | 244 56 50.5 25.1 35 100 16500 255 62 59.9 16.0 | 244 60 54.4 26.2 36 96 16741 255 60 58.0 15.5 | 244 58 52.4 25.6 37 96 16764 255 62 59.9 16.0 | 244 60 54.4 26.2 38 86 17374 250 49 46.0 16.8 | 236 49 40.5 26.9 39 78 17983 240 55 47.6 27.5 | 228 56 42.1 37.6 40 74 18288 280 45 44.3 -7.8 | 267 39 38.8 2.3 41 70 18593 270 25 25.0 -0.0 | 243 22 19.5 10.1 42 70 18600 260 23 22.7 4.0 | 231 22 17.1 14.1 43 67 18898 260 23 22.7 4.0 | 231 22 17.1 14.1 44 63 19202 270 21 21.0 -0.0 | 237 18 15.5 10.1 45 60 19507 235 22 18.0 12.6 | 209 26 12.5 22.7 46 57 19812 250 26 24.4 8.9 | 225 27 18.9 19.0 47 55 20117 290 20 18.8 -6.8 | 256 14 13.3 3.3 48 52 20422 285 14 13.5 -3.6 | 231 10 8.0 6.5 49 50 20640 270 17 17.0 -0.0 | 229 15 11.5 10.1 50 49 20726 260 28 27.6 4.9 | 236 27 22.0 15.0 51 47 21031 275 15 14.9 -1.3 | 227 13 9.4 8.8 52 45 21336 250 14 13.2 4.8 | 207 17 7.6 14.9 53 43 21641 255 17 16.4 4.4 | 217 18 10.9 14.5 54 41 21946 280 11 10.8 -1.9 | 213 10 5.3 8.2 55 39 22250 255 13 12.6 3.4 | 208 15 7.0 13.5 56 37 22555 290 11 10.3 -3.8 | 217 8 4.8 6.4 57 35 22860 210 10 5.0 8.7 | 178 19 -0.5 18.8 58 33 23165 235 19 15.6 10.9 | 206 23 10.0 21.0 59 32 23470 285 10 9.7 -2.6 | 209 9 4.1 7.5 60 30 23860 185 3 0.3 3.0 | 158 14 -5.3 13.1 61 29 24079 220 2 1.3 1.5 | 160 12 -4.2 11.7 62 26 24689 275 10 10.0 -0.9 | 206 10 4.4 9.2 63 25 24994 250 11 10.3 3.8 | 199 15 4.8 13.9 64 24 25298 295 17 15.4 -7.2 | 253 10 9.9 2.9 65 23 25603 295 16 14.5 -6.8 | 249 10 9.0 3.4 66 22 25908 315 10 7.1 -7.1 | 207 3 1.5 3.0 67 21 26213 270 10 10.0 -0.0 | 204 11 4.5 10.1 68 20 26470 285 11 10.6 -2.8 | 215 9 5.1 7.3 69 17 27432 305 15 12.3 -8.6 | 257 7 6.8 1.5 70 17 27737 270 14 14.0 -0.0 | 220 13 8.5 10.1 71 16 28042 255 14 13.5 3.6 | 210 16 8.0 13.7 72 15 28346 285 14 13.5 -3.6 | 231 10 8.0 6.5 73 14 28651 245 12 10.9 5.1 | 199 16 5.3 15.2 74 14 28956 235 13 10.6 7.5 | 196 18 5.1 17.6 75 13 29261 255 15 14.5 3.9 | 213 17 9.0 14.0 76 13 29566 265 23 22.9 2.0 | 235 21 17.4 12.1 77 12 29870 275 15 14.9 -1.3 | 227 13 9.4 8.8 78 11 30175 245 18 16.3 7.6 | 211 21 10.8 17.7 79 10 31060 270 30 30.0 -0.0 | 248 26 24.5 10.1 Wind Parameters Mean winds (0-6000m): 301.4 at 15.4 knts Storm direction: 331.4 at 11.5 knts Shear (0-3000m) pos: 2.4 neg: 3.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 14.9 deg Storm rel helicity (0-3000m) pos: 41.2 neg: -33.8 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 12.4 stream: -0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.20 Bulk Shear: 21.21 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 ------------------------------------------------------------------------------- 500 306 3 159 9| 2.8 0.0 2.8| 2.2 -5.3 -3.1 -6.3 -0.21| 8.1 -1.7 1000 315 3 157 9| 1.4 2.8 4.2| 9.0 -8.5 0.5 0.5 -0.06| 8.1 -0.5 1500 339 6 143 6| 0.9 5.6 6.6| 9.0 -23.3 -14.3 -9.5 -0.51| 11.8 -6.0 2000 347 8 118 4| 3.6 4.2 7.9| 37.6 -25.5 12.1 6.1 -0.07| 13.2 -1.0 2500 354 9 102 5| 2.9 4.4 7.3| 37.6 -33.0 4.6 1.8 -0.13| 11.9 -1.5 3000 350 9 108 4| 2.4 3.2 5.6| 41.2 -33.8 7.4 2.5 -0.02| 12.4 -0.2 4000 340 9 125 3| 1.8 3.1 4.9| 45.7 -34.8 10.9 2.7 0.02| 10.9 0.3 5000 318 11 226 3| 1.0 3.1 4.1|108.9 -38.1 70.8 14.2 0.14| 10.9 1.5 6000 301 15 254 8| 0.9 3.6 4.4|114.5 -63.1 51.4 8.6 0.10| 10.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250423.12.gif