UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 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 122 SFC 987 233 15.0 14.8 99 0.2 14.9 10 1 289.2 291.1 288.6 319.4 10.78 2 980 294 14.8 14.8 100 0.0 14.8 18 1 289.6 291.5 288.8 320.1 10.86 3 932 721 16.0 14.9 93 1.1 15.3 188 14 295.0 297.1 291.2 328.1 11.50 4 925 785 15.8 15.7 99 0.1 15.7 190 16 295.5 297.7 291.9 330.6 12.21 5 865 1352 12.4 11.7 95 0.7 12.0 180 20 297.6 299.5 290.8 326.8 10.03 6 861 1391 13.6 10.7 83 2.9 11.8 179 20 299.3 301.0 290.8 326.9 9.42 7 854 1460 13.4 8.7 73 4.7 10.6 176 21 299.8 301.3 290.0 324.2 8.29 8 850 1500 13.4 8.7 73 4.7 10.6 175 21 300.2 301.7 290.2 324.8 8.33 9 825 1751 12.4 6.4 67 6.0 8.9 177 20 301.7 303.0 289.8 323.5 7.32 10 804 1966 11.4 7.3 76 4.1 9.0 184 19 302.9 304.3 290.8 326.8 8.00 11 775 2273 10.6 -0.4 46 11.0 4.9 189 20 305.2 306.1 288.7 319.9 4.79 12 763 2403 13.0 -31.0 3 44.0 0.3 188 22 309.2 309.2 285.5 310.5 0.38 13 761 2425 13.2 -28.8 4 42.0 0.5 188 23 309.6 309.7 285.8 311.2 0.47 14 739 2671 12.2 -29.8 4 42.0 -0.2 186 27 311.1 311.2 286.3 312.7 0.44 15 700 3123 9.4 -24.6 7 34.0 -1.6 195 25 312.9 313.0 287.2 315.4 0.74 16 615 4182 2.6 -27.4 9 30.0 -6.1 200 28 316.9 317.0 288.5 319.2 0.66 17 507 5712 -8.3 -40.3 6 32.0 -14.3 209 37 321.6 321.7 289.5 322.5 0.22 18 500 5820 -8.9 -29.9 16 21.0 -14.0 200 36 322.2 322.3 290.1 324.5 0.64 19 475 6213 -12.1 -21.1 47 9.0 -14.8 203 33 323.0 323.3 291.2 328.1 1.50 20 462 6424 -13.5 -14.1 95 0.6 -13.7 209 34 323.8 324.4 292.6 333.2 2.78 21 443 6740 -15.9 -17.9 85 2.0 -16.6 217 35 324.7 325.1 292.2 331.9 2.11 22 418 7174 -18.5 -19.0 96 0.5 -18.7 236 33 326.8 327.2 292.7 333.8 2.04 23 400 7500 -20.7 -21.4 94 0.7 -20.9 260 28 328.1 328.4 292.8 334.1 1.73 24 393 7631 -21.5 -22.6 91 1.1 -21.8 260 27 328.7 329.0 292.9 334.3 1.58 25 375 7977 -22.9 -30.9 48 8.0 -24.5 251 30 331.3 331.4 292.8 334.1 0.78 26 358 8316 -25.7 -30.7 63 5.0 -26.6 244 31 332.0 332.1 293.0 335.0 0.83 27 344 8605 -27.3 -38.3 34 11.0 -28.9 242 29 333.6 333.7 293.1 335.1 0.41 28 319 9146 -31.5 -43.5 30 12.0 -32.8 255 19 335.0 335.1 293.3 336.0 0.25 29 312 9303 -31.9 -47.9 19 16.0 -33.4 265 20 336.6 336.7 293.6 337.3 0.16 30 300 9580 -34.1 -43.1 40 9.0 -35.0 280 28 337.3 337.4 293.9 338.4 0.28 31 276 10154 -39.3 -41.8 77 2.5 -39.5 287 40 337.9 338.0 294.1 339.3 0.35 32 259 10583 -42.5 -44.4 82 1.9 -42.6 292 50 339.4 339.5 294.4 340.6 0.28 33 250 10820 -43.9 -46.9 72 3.0 -44.1 295 55 340.8 340.8 294.7 341.7 0.22 34 211 11937 -52.9 -56.9 62 4.0 -53.0 289 80 343.7 343.7 295.3 344.0 0.08 35 200 12280 -55.7 -57.4 81 1.7 -55.8 285 85 344.6 344.6 295.5 344.9 0.08 36 199 12312 -55.9 -57.4 83 1.5 -55.9 285 85 344.7 344.8 295.6 345.1 0.08 37 193 12506 -57.4 -59.6 76 2.2 -57.5 285 86 345.3 345.3 295.6 345.6 0.06 38 189 12639 -58.5 -61.1 72 2.6 -58.6 290 85 345.7 345.7 295.7 345.9 0.05 39 186 12740 -58.5 -61.7 66 3.2 -58.6 287 86 347.3 347.3 296.1 347.5 0.05 40 183 12842 -56.5 -77.5 5 21.0 -56.8 286 84 352.1 352.1 297.1 352.1 0.01 41 154 13942 -55.3 -82.3 2 27.0 -55.6 305 57 372.0 372.0 300.9 372.0 0.00 42 150 14110 -56.5 -82.5 2 26.0 -56.8 305 55 372.7 372.7 301.1 372.7 0.00 43 100 16590 -71.3 -88.3 6 17.0 -71.3 280 35 390.0 390.0 303.8 390.0 0.00 44 89 17270 -73.9 -88.9 8 15.0 -73.9 276 34 398.0 398.0 304.9 398.0 0.00 45 82 17749 -70.5 -88.5 5 18.0 -70.6 292 36 414.4 414.4 307.0 414.4 0.00 46 70 18680 -71.9 -88.9 6 17.0 -72.0 335 23 430.6 430.6 308.9 430.6 0.00 47 67 18939 -73.1 -90.1 6 17.0 -73.2 334 23 433.4 433.4 309.2 433.4 0.00 48 50 20690 -66.5 -89.5 3 23.0 -66.8 285 9 486.8 486.8 314.0 486.8 0.00 49 36 22722 -57.5 -86.5 1 29.0 -58.5 314 17 558.0 558.0 318.5 558.1 0.01 TRP 189 12639 -58.5 -61.1 72 2.6 -58.6 290 85 345.7 345.7 295.7 345.9 0.05 WND 193 12506 -57.4 -59.6 76 2.2 -57.5 285 86 345.3 345.3 295.6 345.6 0.06 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 589.24 mb = 4547.23 m = 14918.54 ft Wetbulb zero: 745.71 mb = 2595.41 m = 8515.01 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 34.93 % Est. max temperature: 26.69 C = 80.05 F Sfc-Lift cond lev (LCL): 984.24 mb = 256.98 m = 843.09 ft T: 14.92 C 700-500 lapse rate: 6.79 C/km ThetaE index: 16.27 C Layer 775.0- 761.0 mb Conv cond level (CCL): 987.00 mb = 233.17 m = 765.00 ft Mean mixing ratio: 11.33 g/kg Conv temperature: 15.58 C = 60.04 F Cap Strength: 6.91 C Lifted Index: 4.21 C Risk: None Lifted Index @300 mb: 8.62 C Lifted Index @700 mb: 6.45 C Showalter Index: 4.97 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.60 C K Index: -3.00 Risk: None Sweat Index: 182.40 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.00 J/kg Max Up Vert Vel: 7.87 m/s Conv Inhibition (B-): 22264.21 J/kg Cap Strength: 6.90 C Lift Cond Lev (LCL): 930.21 mb = 737.18 m = 2418.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 at 19 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 ---------------------------------------------------------- 0 987 233 10 1 -0.2 -1.0 | 45 20 -13.9 -13.9 1 979 305 20 1 -0.3 -0.9 | 45 20 -14.1 -13.9 2 944 610 185 10 0.9 10.0 | 77 13 -12.9 -3.0 3 925 785 190 16 2.8 15.8 | 104 11 -11.0 2.8 4 911 914 195 18 4.7 17.4 | 116 10 -9.1 4.4 5 850 1500 175 21 -1.8 20.9 | 117 17 -15.6 8.0 6 848 1524 170 21 -3.6 20.7 | 114 19 -17.4 7.7 7 788 2134 190 18 3.1 17.7 | 114 12 -10.6 4.8 8 733 2743 185 28 2.4 27.9 | 143 19 -11.3 15.0 9 700 3123 195 25 6.5 24.1 | 147 13 -7.3 11.2 10 680 3353 205 25 10.6 22.7 | 162 10 -3.2 9.7 11 655 3658 200 26 8.9 24.4 | 157 12 -4.8 11.5 12 584 4572 200 30 10.3 28.2 | 167 16 -3.5 15.2 13 502 5791 210 38 19.0 32.9 | 195 21 5.3 20.0 14 500 5820 200 36 12.3 33.8 | 176 21 -1.4 20.9 15 482 6096 200 33 11.3 31.0 | 172 18 -2.5 18.1 16 427 7010 225 36 25.5 25.5 | 223 17 11.7 12.5 17 400 7500 260 28 27.6 4.9 | 300 16 13.8 -8.1 18 393 7620 260 27 26.6 4.7 | 303 15 12.9 -8.3 19 362 8230 245 32 29.0 13.5 | 268 15 15.3 0.6 20 332 8839 240 27 23.4 13.5 | 267 10 9.6 0.6 21 319 9144 255 19 18.4 4.9 | 330 9 4.6 -8.0 22 305 9449 275 20 19.9 -1.7 | 337 16 6.2 -14.7 23 300 9580 280 28 27.6 -4.9 | 322 23 13.8 -17.8 24 250 10820 295 55 49.8 -23.2 | 315 51 36.1 -36.2 25 233 11278 295 68 61.6 -28.7 | 311 63 47.9 -41.7 26 212 11887 290 79 74.2 -27.0 | 303 73 60.5 -40.0 27 200 12280 285 85 82.1 -22.0 | 297 77 68.4 -34.9 28 193 12506 285 86 83.1 -22.3 | 297 78 69.3 -35.2 29 189 12639 290 85 79.9 -29.1 | 302 78 66.1 -42.0 30 184 12802 285 86 83.1 -22.3 | 297 78 69.3 -35.2 31 167 13411 305 64 52.4 -36.7 | 322 63 38.7 -49.6 32 150 14110 305 55 45.1 -31.5 | 325 54 31.3 -44.5 33 138 14630 305 47 38.5 -27.0 | 328 47 24.8 -39.9 34 125 15240 295 37 33.5 -15.6 | 325 35 19.8 -28.6 35 113 15850 270 54 54.0 -0.0 | 288 42 40.3 -12.9 36 100 16590 280 35 34.5 -6.1 | 313 28 20.7 -19.0 37 97 16764 280 35 34.5 -6.1 | 313 28 20.7 -19.0 38 87 17374 275 34 33.9 -3.0 | 308 26 20.1 -15.9 39 83 17678 285 40 38.6 -10.4 | 313 34 24.9 -23.3 40 79 17983 315 24 17.0 -17.0 | 354 30 3.2 -29.9 41 71 18593 310 34 26.0 -21.9 | 341 37 12.3 -34.8 42 70 18680 335 23 9.7 -20.8 | 7 34 -4.0 -33.8 43 67 18898 335 23 9.7 -20.8 | 7 34 -4.0 -33.8 44 64 19202 325 24 13.8 -19.7 | 360 33 0.0 -32.6 45 61 19507 335 19 8.0 -17.2 | 11 31 -5.7 -30.2 46 58 19812 355 17 1.5 -16.9 | 22 32 -12.3 -29.9 47 55 20117 130 2 -1.5 1.3 | 53 19 -15.3 -11.7 48 52 20422 220 17 10.9 13.0 | 92 3 -2.8 0.1 49 50 20690 285 9 8.7 -2.3 | 18 16 -5.0 -15.3 50 50 20726 290 11 10.3 -3.8 | 12 17 -3.4 -16.7 51 46 21031 295 12 10.9 -5.1 | 9 18 -2.9 -18.0 52 43 21336 245 12 10.9 5.1 | 20 8 -2.9 -7.9 53 40 21641 295 13 11.8 -5.5 | 6 19 -2.0 -18.4 54 38 21946 300 11 9.5 -5.5 | 13 19 -4.2 -18.4 55 35 22250 320 19 12.2 -14.6 | 3 28 -1.5 -27.5 56 33 22555 30 10 -5.0 -8.7 | 41 29 -18.7 -21.6 57 29 23165 125 6 -4.9 3.4 | 63 21 -18.7 -9.5 Wind Parameters Mean winds (0-6000m): 196.7 at 25.2 knts Storm direction: 226.7 at 18.9 knts Shear (0-3000m) pos: 2.8 neg: 2.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 125.3 neg: -6.8 tot: 118.5 m^2/s^2 ave: 39.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 4.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.66 Bulk Shear: 47.06 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 ------------------------------------------------------------------------------- 500 185 6 64 15| 15.7 0.0 15.7| 73.8 0.0 73.8 147.6 0.70| 22.7 15.9 1000 189 12 86 12| 7.8 2.9 10.7| 86.6 0.0 86.6 86.6 0.66| 15.5 10.2 1500 183 15 99 13| 5.2 2.3 7.5| 88.3 -5.9 82.4 54.9 0.50| 12.9 6.5 2000 183 16 103 13| 4.1 1.7 5.8| 93.3 -6.8 86.5 43.2 0.46| 11.4 5.2 2500 184 18 110 13| 3.3 3.0 6.3|115.2 -6.8 108.3 43.3 0.49| 10.8 5.3 3000 186 19 117 13| 2.8 2.5 5.3|125.3 -6.8 118.5 39.5 0.47| 10.3 4.9 4000 191 21 128 12| 2.2 2.1 4.4|134.7 -8.7 126.0 31.5 0.46| 8.6 3.9 5000 194 23 139 12| 2.5 1.7 4.2|158.9 -8.7 150.2 30.0 0.49| 7.5 3.7 6000 197 25 150 13| 2.4 1.4 3.8|185.5 -47.7 137.8 23.0 0.39| 7.6 2.9 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250421.12.gif