UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 7 OCT 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 130 SFC 988 235 22.2 16.2 69 6.0 18.2 335 6 296.4 298.5 291.8 330.4 11.80 2 979 315 23.2 18.4 74 4.8 19.9 326 8 298.2 300.6 293.8 338.0 13.73 3 936 706 20.2 19.1 93 1.1 19.5 246 6 299.0 301.7 295.0 342.8 15.03 4 925 808 20.2 16.6 80 3.6 17.8 300 7 300.0 302.3 293.8 337.9 12.95 5 918 874 19.8 15.5 76 4.3 17.0 318 11 300.2 302.4 293.3 335.8 12.15 6 900 1045 21.0 11.0 53 10.0 14.7 334 13 303.1 304.8 291.9 330.5 9.19 7 850 1538 19.0 7.0 46 12.0 11.8 350 10 306.0 307.4 291.3 328.5 7.41 8 709 3076 10.6 5.7 72 4.9 7.6 305 28 313.1 314.6 293.9 338.3 8.13 9 700 3183 11.2 3.2 58 8.0 6.6 305 29 314.9 316.2 293.4 336.6 6.90 10 692 3279 11.4 1.4 50 10.0 5.8 307 30 316.1 317.3 293.2 335.6 6.13 11 662 3649 11.2 -5.8 30 17.0 2.7 315 35 320.0 320.7 292.3 332.2 3.75 12 641 3917 9.6 -8.4 27 18.0 1.1 312 35 321.1 321.7 292.2 331.6 3.16 13 596 4517 5.2 -5.8 45 11.0 -0.3 306 35 322.8 323.6 293.4 336.5 4.16 14 539 5330 0.0 -15.0 31 15.0 -6.0 298 31 326.0 326.4 292.7 333.5 2.21 15 500 5930 -1.9 -26.9 13 25.0 -9.5 295 23 330.7 330.9 292.7 333.8 0.84 16 485 6171 -3.5 -31.5 9 28.0 -11.0 293 23 331.6 331.8 292.7 333.8 0.57 17 466 6486 -5.1 -24.1 21 19.0 -11.2 287 17 333.5 333.7 293.7 337.7 1.17 18 400 7660 -15.9 -25.9 42 10.0 -18.6 270 5 334.3 334.6 294.0 338.5 1.16 19 398 7698 -16.3 -26.3 42 10.0 -18.9 270 5 334.3 334.5 293.9 338.4 1.12 20 368 8285 -19.5 -32.5 31 13.0 -22.2 244 10 337.6 337.7 294.4 340.2 0.68 21 363 8386 -18.9 -48.9 5 30.0 -22.9 237 11 339.7 339.8 294.4 340.2 0.12 22 332 9047 -23.1 -54.1 4 31.0 -26.4 219 13 342.8 342.8 295.1 343.1 0.07 23 300 9780 -29.7 -55.7 6 26.0 -31.9 210 13 343.5 343.5 295.2 343.8 0.07 24 276 10367 -34.9 -57.9 8 23.0 -36.4 200 16 344.3 344.3 295.4 344.5 0.06 25 250 11050 -39.3 -61.3 8 22.0 -40.4 160 11 347.6 347.6 296.1 347.8 0.04 26 248 11105 -39.5 -61.5 8 22.0 -40.6 160 11 348.1 348.1 296.3 348.3 0.04 27 200 12540 -50.7 -66.7 13 16.0 -51.1 190 13 352.5 352.5 297.2 352.6 0.02 28 178 13287 -56.5 -73.5 10 17.0 -56.8 207 11 354.9 354.9 297.7 355.0 0.01 29 150 14350 -64.5 -76.5 18 12.0 -64.6 220 16 359.0 359.0 298.5 359.0 0.01 30 120 15685 -73.9 -80.9 33 7.0 -73.9 277 13 365.4 365.4 299.7 365.4 0.00 31 102 16626 -77.5 -85.5 26 8.0 -77.5 244 26 375.9 375.9 301.6 375.9 0.00 32 100 16740 -77.3 -85.3 27 8.0 -77.3 250 24 378.4 378.4 302.0 378.4 0.00 33 86 17600 -80.3 -87.3 30 7.0 -80.3 275 20 389.0 389.0 303.6 389.0 0.00 34 77 18227 -79.3 -87.3 26 8.0 -79.3 275 13 403.6 403.6 305.7 403.6 0.00 35 70 18780 -71.5 -88.5 6 17.0 -71.6 305 18 431.4 431.4 309.0 431.4 0.00 36 64 19311 -69.7 -89.7 4 20.0 -69.8 351 23 446.6 446.6 310.6 446.6 0.00 37 54 20324 -68.7 -90.7 3 22.0 -68.9 289 10 471.1 471.1 312.7 471.1 0.00 38 51 20669 -64.5 -90.5 2 26.0 -64.8 230 10 488.7 488.7 314.1 488.7 0.00 39 50 20790 -64.9 -90.9 2 26.0 -65.2 265 7 490.5 490.5 314.2 490.6 0.00 40 32 23571 -56.5 -87.5 1 31.0 -57.8 38 11 579.8 579.8 319.6 579.8 0.01 41 30 23980 -58.1 -88.1 1 30.0 -59.2 70 4 586.2 586.3 320.0 586.3 0.01 42 28 24415 -59.5 -88.5 1 29.0 -60.5 9 2 594.0 594.0 320.3 594.1 0.01 43 20 26560 -52.7 -86.7 1 34.0 -55.5 335 10 674.9 674.9 323.6 674.9 0.01 44 19 26892 -51.3 -86.3 1 35.0 -54.5 335 10 689.2 689.2 324.1 689.3 0.01 45 13 29342 -54.3 -87.3 1 33.0 -57.6 0 11 757.8 757.8 326.1 757.9 0.01 TRP 86 17600 -80.3 -87.3 30 7.0 -80.3 275 20 389.0 389.0 303.6 389.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 539.00 mb = 5330.13 m = 17487.10 ft Wetbulb zero: 605.12 mb = 4391.61 m = 14407.98 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 48.46 % Est. max temperature: 32.40 C = 90.32 F Sfc-Lift cond lev (LCL): 904.53 mb = 1001.31 m = 3285.10 ft T: 20.70 C 700-500 lapse rate: 4.77 C/km ThetaE index: 14.25 C Layer 925.0- 709.0 mb Conv cond level (CCL): 746.45 mb = 2639.63 m = 8660.10 ft Mean mixing ratio: 12.70 g/kg Conv temperature: 36.87 C = 98.37 F Cap Strength: 6.79 C Lifted Index: 6.11 C Risk: None Lifted Index @300 mb: 6.20 C Lifted Index @700 mb: 4.47 C Showalter Index: 10.06 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 8.90 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 127.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.84 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 41712.39 J/kg Cap Strength: 6.66 C Lift Cond Lev (LCL): 874.92 mb = 1288.63 m = 4227.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 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 ---------------------------------------------------------- 0 988 235 335 6 2.5 -5.4 | 162 11 -3.4 10.8 1 980 305 330 8 4.0 -6.9 | 168 9 -2.0 9.3 2 946 610 195 5 1.3 4.8 | 167 22 -4.7 21.0 3 925 808 300 7 6.1 -3.5 | 180 13 0.1 12.7 4 914 914 330 14 7.0 -12.1 | 194 4 1.0 4.1 5 850 1538 350 10 1.7 -9.8 | 146 8 -4.2 6.3 6 821 1829 350 13 2.3 -12.8 | 132 5 -3.7 3.4 7 792 2134 325 11 6.3 -9.0 | 183 7 0.3 7.2 8 764 2438 325 16 9.2 -13.1 | 226 4 3.2 3.1 9 711 3048 305 28 22.9 -16.1 | 270 17 17.0 0.1 10 700 3183 305 29 23.8 -16.6 | 271 18 17.8 -0.4 11 660 3658 315 35 24.7 -24.7 | 295 21 18.8 -8.6 12 590 4572 305 35 28.7 -20.1 | 280 23 22.7 -3.9 13 548 5182 305 30 24.6 -17.2 | 273 19 18.6 -1.0 14 528 5486 290 33 31.0 -11.3 | 259 26 25.0 4.9 15 509 5791 305 26 21.3 -14.9 | 265 15 15.3 1.3 16 500 5930 295 23 20.8 -9.7 | 246 16 14.9 6.5 17 489 6096 295 24 21.8 -10.1 | 249 17 15.8 6.0 18 471 6401 285 18 17.4 -4.7 | 225 16 11.4 11.5 19 452 6706 295 15 13.6 -6.3 | 218 12 7.6 9.8 20 418 7315 295 11 10.0 -4.6 | 199 12 4.0 11.5 21 400 7660 270 5 5.0 -0.0 | 177 16 -1.0 16.2 22 386 7925 270 5 5.0 -0.0 | 177 16 -1.0 16.2 23 355 8534 225 13 9.2 9.2 | 187 26 3.2 25.4 24 300 9780 210 13 6.5 11.3 | 181 27 0.5 27.4 25 276 10363 200 16 5.5 15.0 | 179 31 -0.5 31.2 26 264 10668 215 10 5.7 8.2 | 179 24 -0.2 24.4 27 253 10973 0 0 -0.0 -0.0 | 160 17 -6.0 16.2 28 250 11050 160 11 -3.8 10.3 | 160 28 -9.7 26.5 29 242 11278 160 10 -3.4 9.4 | 160 27 -9.4 25.6 30 231 11582 160 16 -5.5 15.0 | 160 33 -11.4 31.2 31 221 11887 140 15 -9.6 11.5 | 151 32 -15.6 27.7 32 200 12540 190 13 2.3 12.8 | 173 29 -3.7 29.0 33 183 13106 205 10 4.2 9.1 | 176 25 -1.8 25.3 34 150 14350 220 16 10.3 12.3 | 189 29 4.3 28.4 35 136 14935 220 20 12.9 15.3 | 192 32 6.9 31.5 36 122 15545 275 14 13.9 -1.2 | 208 17 8.0 15.0 37 116 15850 280 12 11.8 -2.1 | 202 15 5.8 14.1 38 110 16154 235 12 9.8 6.9 | 189 23 3.9 23.1 39 105 16459 235 30 24.6 17.2 | 209 38 18.6 33.4 40 100 16740 250 24 22.6 8.2 | 214 29 16.6 24.4 41 94 17069 250 24 22.6 8.2 | 214 29 16.6 24.4 42 86 17600 275 20 19.9 -1.7 | 224 20 13.9 14.4 43 85 17678 280 22 21.7 -3.8 | 232 20 15.7 12.4 44 80 17983 275 20 19.9 -1.7 | 224 20 13.9 14.4 45 76 18288 275 12 12.0 -1.0 | 202 16 6.0 15.1 46 72 18593 295 18 16.3 -7.6 | 230 13 10.3 8.6 47 70 18780 305 18 14.7 -10.3 | 236 11 8.8 5.9 48 69 18898 270 17 17.0 -0.0 | 214 20 11.0 16.2 49 65 19202 345 26 6.7 -25.1 | 355 9 0.8 -8.9 50 59 19812 20 10 -3.4 -9.4 | 126 12 -9.4 6.8 51 51 20726 220 10 6.4 7.7 | 181 24 0.5 23.8 52 50 20790 265 7 7.0 0.6 | 183 17 1.0 16.8 53 46 21336 235 2 1.6 1.1 | 166 18 -4.3 17.3 54 44 21641 305 10 8.2 -5.7 | 192 11 2.2 10.5 55 42 21946 340 10 3.4 -9.4 | 159 7 -2.6 6.8 56 40 22250 10 10 -1.7 -9.8 | 129 10 -7.7 6.3 57 38 22555 310 10 7.7 -6.4 | 190 10 1.7 9.8 58 36 22860 5 18 -1.6 -17.9 | 77 8 -7.5 -1.7 59 34 23165 10 22 -3.8 -21.7 | 61 11 -9.8 -5.5 60 33 23470 30 13 -6.5 -11.3 | 112 13 -12.5 4.9 61 30 23980 70 4 -3.8 -1.4 | 147 18 -9.7 14.8 62 30 24079 70 10 -9.4 -3.4 | 130 20 -15.4 12.8 63 28 24384 10 2 -0.3 -2.0 | 156 16 -6.3 14.2 64 20 26518 320 14 9.0 -10.7 | 209 6 3.0 5.5 65 20 26560 335 10 4.2 -9.1 | 166 7 -1.8 7.1 66 17 27127 335 10 4.2 -9.1 | 166 7 -1.8 7.1 67 13 28042 360 11 -0.0 -11.0 | 131 8 -6.0 5.2 68 9 29261 10 10 -1.7 -9.8 | 129 10 -7.7 6.3 69 7 30175 340 11 3.8 -10.3 | 159 6 -2.2 5.9 Wind Parameters Mean winds (0-6000m): 309.7 at 23.0 knts Storm direction: 339.7 at 17.3 knts Shear (0-3000m) pos: 2.3 neg: 4.4 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 111.8 deg Storm rel helicity (0-3000m) pos: 62.2 neg: -27.7 tot: 34.5 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 40.38 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 ------------------------------------------------------------------------------- 500 285 6 181 15| 0.0 7.6 7.6| 29.5 -20.0 9.5 19.0 0.18| 20.8 3.6 1000 321 9 178 9| 6.4 3.8 10.1| 34.6 -23.1 11.5 11.5 0.08| 18.6 1.5 1500 332 10 169 8| 4.6 2.5 7.1| 34.6 -27.0 7.6 5.1 0.01| 14.0 0.2 2000 334 10 168 7| 3.5 3.0 6.5| 43.2 -27.6 15.6 7.8 0.12| 12.6 1.5 2500 330 12 178 6| 2.8 3.5 6.3| 53.6 -27.6 26.0 10.4 0.22| 12.1 2.7 3000 322 14 208 6| 2.3 4.4 6.7| 62.2 -27.7 34.5 11.5 0.22| 11.7 2.6 4000 317 19 253 7| 2.6 3.6 6.2| 95.0 -45.8 49.2 12.3 0.23| 10.2 2.4 5000 313 22 264 10| 2.0 2.8 4.9| 95.0 -75.7 19.3 3.9 0.15| 9.0 1.3 6000 310 23 263 12| 1.7 2.3 4.0|105.5-133.3 -27.8 -4.6 0.03| 9.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251007.12.gif