UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 13 OCT 25 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 78 21.0 20.4 96 0.6 20.6 335 9 293.7 296.4 293.6 337.0 15.18 1 1000 121 20.2 20.2 100 0.0 20.2 355 7 293.4 296.0 293.4 336.2 15.07 2 981 287 19.8 19.8 100 0.0 19.8 341 9 294.6 297.2 293.7 337.4 14.98 3 965 430 20.4 20.1 98 0.3 20.2 299 11 296.6 299.4 294.6 341.3 15.53 4 959 484 22.0 20.1 89 1.9 20.7 281 11 298.7 301.5 295.3 344.2 15.63 5 925 798 21.2 18.7 86 2.5 19.5 255 18 301.0 303.7 295.4 344.6 14.83 6 917 874 21.0 17.7 81 3.3 18.7 258 19 301.5 304.1 295.0 342.8 14.03 7 850 1527 16.0 16.0 100 0.0 16.0 260 23 302.9 305.4 295.1 343.1 13.58 8 830 1730 15.8 13.8 88 2.0 14.5 262 25 304.8 307.0 294.5 340.7 12.04 9 759 2484 10.2 9.8 97 0.4 10.0 250 26 306.6 308.5 293.6 337.0 10.08 10 727 2843 9.6 4.9 72 4.7 6.9 253 27 309.7 311.2 292.4 332.8 7.49 11 700 3157 7.0 4.1 82 2.9 5.4 255 27 310.2 311.6 292.5 332.9 7.36 12 659 3650 4.0 -2.0 65 6.0 1.0 270 28 312.3 313.2 291.2 328.0 5.02 13 657 3675 4.4 -3.6 56 8.0 0.4 269 28 313.0 313.8 290.9 327.1 4.46 14 651 3749 4.2 -6.8 45 11.0 -0.9 262 30 313.6 314.3 290.2 324.9 3.53 15 648 3787 4.0 -6.0 48 10.0 -0.7 258 31 313.8 314.5 290.5 325.8 3.77 16 646 3812 3.8 0.4 78 3.4 2.0 256 31 313.8 315.0 292.5 333.0 6.11 17 645 3825 3.4 1.3 86 2.1 2.2 255 32 313.5 314.7 292.8 334.0 6.53 18 640 3888 4.0 -7.0 44 11.0 -1.1 248 33 314.9 315.6 290.6 326.2 3.53 19 636 3939 4.2 -9.8 35 14.0 -1.9 243 34 315.7 316.2 290.3 325.0 2.85 20 635 3951 4.0 -9.0 38 13.0 -1.7 242 34 315.6 316.2 290.4 325.5 3.05 21 621 4133 4.0 -17.0 20 21.0 -3.8 243 36 317.6 317.9 289.7 323.1 1.62 22 585 4615 0.6 -12.4 37 13.0 -4.7 250 40 319.1 319.6 291.0 327.5 2.52 23 580 4684 0.6 -21.4 17 22.0 -6.7 252 41 319.9 320.1 290.0 324.0 1.19 24 545 5181 -2.1 -29.1 11 27.0 -9.5 257 42 322.4 322.6 290.2 324.7 0.63 25 529 5417 -3.7 -12.7 50 9.0 -7.4 258 41 323.3 323.8 292.4 332.4 2.72 26 524 5492 -3.7 -19.7 28 16.0 -9.2 258 40 324.2 324.5 291.6 329.4 1.53 27 512 5674 -5.3 -17.3 38 12.0 -9.6 259 40 324.4 324.7 292.0 331.0 1.92 28 506 5767 -5.7 -7.7 86 2.0 -6.6 260 39 325.0 325.8 294.1 339.0 4.24 29 504 5798 -5.9 -11.9 63 6.0 -8.4 260 39 325.1 325.7 293.2 335.4 3.05 30 500 5860 -6.3 -11.3 68 5.0 -8.4 260 42 325.4 326.0 293.4 336.2 3.23 31 499 5876 -6.3 -11.0 69 4.7 -8.3 260 42 325.5 326.2 293.5 336.7 3.31 32 495 5938 -6.3 -16.3 45 10.0 -10.0 258 43 326.3 326.7 292.7 333.7 2.16 33 494 5954 -6.5 -14.5 53 8.0 -9.6 258 43 326.2 326.7 293.0 334.8 2.52 34 482 6146 -8.1 -10.1 85 2.0 -8.9 255 44 326.6 327.3 294.0 338.9 3.68 35 469 6357 -9.3 -19.3 44 10.0 -12.6 255 44 327.6 328.0 292.7 333.8 1.77 36 461 6490 -10.1 -18.1 52 8.0 -12.9 255 44 328.3 328.7 293.1 335.2 1.99 37 455 6591 -10.7 -12.7 85 2.0 -11.5 255 44 328.7 329.4 294.2 339.5 3.17 38 433 6969 -14.1 -14.3 98 0.2 -14.2 255 44 329.1 329.7 294.1 339.1 2.92 39 429 7040 -12.7 -17.2 69 4.5 -14.3 255 44 331.8 332.2 294.3 339.8 2.31 40 422 7165 -13.3 -19.3 61 6.0 -15.3 255 44 332.6 333.0 294.2 339.5 1.97 41 400 7570 -15.9 -23.9 50 8.0 -18.2 255 44 334.3 334.6 294.1 339.3 1.39 42 353 8502 -22.1 -35.1 30 13.0 -24.5 251 44 338.1 338.3 294.4 340.2 0.55 43 336 8864 -24.9 -30.9 57 6.0 -26.1 245 39 339.1 339.3 294.9 342.4 0.87 44 332 8951 -25.3 -39.3 26 14.0 -27.5 247 39 339.7 339.8 294.6 341.2 0.38 45 325 9105 -26.1 -41.1 23 15.0 -28.2 249 40 340.7 340.8 294.8 342.0 0.32 46 313 9377 -28.5 -38.5 38 10.0 -30.0 254 41 341.1 341.1 295.0 342.8 0.44 47 302 9633 -30.1 -50.1 12 20.0 -32.0 247 43 342.3 342.3 295.0 342.8 0.13 48 300 9680 -30.5 -49.5 14 19.0 -32.3 245 44 342.4 342.4 295.0 343.0 0.14 49 281 10142 -34.3 -47.3 26 13.0 -35.5 245 44 343.4 343.4 295.3 344.2 0.19 50 279 10192 -34.7 -42.7 44 8.0 -35.6 245 44 343.5 343.6 295.4 344.8 0.32 51 269 10446 -36.3 -53.3 16 17.0 -37.5 247 45 344.8 344.8 295.6 345.2 0.10 52 250 10950 -40.7 -53.7 23 13.0 -41.5 260 49 345.6 345.6 295.7 346.0 0.10 53 220 11806 -48.1 -58.1 31 10.0 -48.5 260 56 347.0 347.0 296.0 347.3 0.07 54 200 12430 -51.3 -68.3 11 17.0 -51.7 260 60 351.5 351.5 297.0 351.6 0.02 55 197 12528 -51.7 -69.7 10 18.0 -52.1 246 53 352.4 352.4 297.2 352.5 0.02 56 157 13968 -61.5 -77.9 10 16.3 -61.7 260 72 359.4 359.4 298.6 359.4 0.01 57 150 14250 -63.5 -79.5 10 16.0 -63.6 260 68 360.7 360.7 298.8 360.7 0.00 58 108 16213 -74.9 -86.9 14 12.0 -74.9 240 54 374.7 374.7 301.4 374.7 0.00 59 100 16660 -74.9 -87.9 12 13.0 -74.9 250 37 383.0 383.0 302.7 383.0 0.00 60 89 17338 -75.3 -88.3 11 13.0 -75.3 239 35 395.2 395.2 304.5 395.2 0.00 61 77 18182 -74.1 -88.1 10 14.0 -74.2 259 33 414.4 414.4 307.0 414.4 0.00 62 75 18337 -69.9 -87.9 6 18.0 -70.0 262 27 426.3 426.3 308.4 426.4 0.00 63 70 18750 -68.7 -88.7 4 20.0 -68.8 265 13 437.4 437.4 309.6 437.4 0.00 64 64 19280 -71.3 -89.3 5 18.0 -71.4 209 16 443.1 443.1 310.2 443.1 0.00 65 58 19869 -64.1 -89.1 2 25.0 -64.4 236 19 472.0 472.0 312.8 472.0 0.00 66 50 20780 -60.9 -88.9 1 28.0 -61.4 55 2 500.0 500.0 314.9 500.0 0.00 67 47 21165 -60.3 -88.3 1 28.0 -60.9 93 8 510.3 510.3 315.7 510.4 0.00 68 44 21575 -62.3 -88.3 2 26.0 -62.8 126 16 515.2 515.2 316.0 515.2 0.00 69 37 22655 -58.3 -87.3 1 29.0 -59.2 96 5 551.6 551.6 318.2 551.6 0.01 70 35 23008 -54.3 -86.3 1 32.0 -55.8 106 9 570.9 570.9 319.2 570.9 0.01 71 33 23384 -56.3 -86.3 1 30.0 -57.6 155 16 575.3 575.3 319.4 575.3 0.01 72 30 23990 -55.7 -86.7 1 31.0 -57.2 330 15 592.8 592.8 320.3 592.8 0.01 73 25 25154 -54.1 -86.1 1 32.0 -56.1 76 14 629.1 629.1 321.9 629.2 0.01 74 20 26590 -52.5 -85.5 1 33.0 -55.3 260 19 675.5 675.5 323.6 675.6 0.01 TRP 108 16213 -74.9 -86.9 14 12.0 -74.9 240 54 374.7 374.7 301.4 374.7 0.00 WND 157 13968 -61.5 -77.9 10 16.3 -61.7 260 72 359.4 359.4 298.6 359.4 0.01 Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 572.22 mb = 4794.12 m = 15728.56 ft Wetbulb zero: 655.00 mb = 3699.57 m = 12137.54 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 65.78 % Est. max temperature: 30.09 C = 86.15 F Sfc-Lift cond lev (LCL): 996.53 mb = 151.07 m = 495.64 ft T: 20.13 C 700-500 lapse rate: 4.92 C/km ThetaE index: 10.35 C Layer 830.0- 700.0 mb Conv cond level (CCL): 988.12 mb = 224.46 m = 736.42 ft Mean mixing ratio: 14.99 g/kg Conv temperature: 21.37 C = 70.47 F Cap Strength: 2.58 C Lifted Index: -0.17 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.64 C Lifted Index @700 mb: -1.16 C Showalter Index: -0.75 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 280.00 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 110.21 J/kg Max Up Vert Vel: 14.85 m/s Conv Inhibition (B-): 69.03 J/kg Cap Strength: 2.51 C Lift Cond Lev (LCL): 933.62 mb = 717.27 m = 2353.22 ft Lev Free Conv (LFC): 788.62 mb = 2161.19 m = 7090.43 ft Equ Level (EL): 628.62 mb = 4033.54 m = 13233.23 ft B at Equ Level: 97.25 J/kg Max Parcel Lev (MPL): 328.62 mb = 9025.04 m = 29609.34 ft Wind level data Storm motion: 287 at 22 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 1005 78 335 9 3.8 -8.2 | 84 18 -17.4 -1.9 1 1000 121 355 7 0.6 -7.0 | 88 21 -20.6 -0.7 2 979 305 340 9 3.1 -8.5 | 83 18 -18.1 -2.2 3 945 610 240 13 11.3 6.5 | 142 16 -9.9 12.8 4 925 798 255 18 17.4 4.7 | 161 12 -3.8 10.9 5 913 914 260 20 19.7 3.5 | 171 10 -1.5 9.8 6 850 1527 260 23 22.7 4.0 | 188 10 1.4 10.3 7 791 2134 265 29 28.9 2.5 | 221 12 7.7 8.8 8 763 2438 250 26 24.4 8.9 | 192 16 3.2 15.2 9 700 3157 255 27 26.1 7.0 | 200 14 4.9 13.3 10 658 3658 270 28 28.0 -0.0 | 227 9 6.8 6.3 11 633 3962 240 35 30.3 17.5 | 201 25 9.1 23.8 12 587 4572 250 40 37.6 13.7 | 219 26 16.4 20.0 13 565 4877 255 43 41.5 11.1 | 229 27 20.3 17.4 14 504 5791 260 39 38.4 6.8 | 233 22 17.2 13.1 15 500 5860 260 42 41.4 7.3 | 236 24 20.2 13.6 16 485 6096 255 44 42.5 11.4 | 230 28 21.3 17.7 17 400 7570 255 44 42.5 11.4 | 230 28 21.3 17.7 18 366 8230 255 48 46.4 12.4 | 233 31 25.2 18.7 19 336 8839 245 39 35.3 16.5 | 212 27 14.1 22.8 20 310 9449 255 41 39.6 10.6 | 227 25 18.4 16.9 21 300 9680 245 44 39.9 18.6 | 217 31 18.7 24.9 22 272 10363 245 44 39.9 18.6 | 217 31 18.7 24.9 23 250 10950 260 49 48.3 8.5 | 241 31 27.1 14.8 24 249 10973 260 50 49.2 8.7 | 242 32 28.0 15.0 25 200 12430 260 60 59.1 10.4 | 246 41 37.9 16.7 26 198 12497 245 52 47.1 22.0 | 223 38 25.9 28.3 27 189 12802 260 62 61.1 10.8 | 247 43 39.9 17.1 28 157 13968 260 72 70.9 12.5 | 249 53 49.7 18.8 29 150 14250 260 68 67.0 11.8 | 248 49 45.8 18.1 30 148 14326 260 72 70.9 12.5 | 249 53 49.7 18.8 31 115 15850 255 63 60.9 16.3 | 240 46 39.7 22.6 32 108 16213 240 54 46.8 27.0 | 218 42 25.6 33.3 33 104 16459 240 54 46.8 27.0 | 218 42 25.6 33.3 34 100 16660 250 37 34.8 12.7 | 216 23 13.6 18.9 35 98 16764 260 47 46.3 8.2 | 240 29 25.1 14.4 36 93 17069 250 37 34.8 12.7 | 216 23 13.6 18.9 37 84 17678 225 32 22.6 22.6 | 183 29 1.4 28.9 38 80 17983 245 43 39.0 18.2 | 216 30 17.8 24.5 39 76 18288 265 28 27.9 2.4 | 217 11 6.7 8.7 40 72 18593 250 23 21.6 7.9 | 182 14 0.4 14.2 41 70 18750 265 13 13.0 1.1 | 132 11 -8.3 7.4 42 68 18898 275 13 13.0 -1.1 | 122 10 -8.3 5.2 43 65 19202 210 16 8.0 13.9 | 147 24 -13.2 20.1 44 62 19507 205 17 7.2 15.4 | 147 26 -14.0 21.7 45 59 19812 240 23 19.9 11.5 | 176 18 -1.3 17.8 46 56 20117 225 6 4.2 4.2 | 122 20 -17.0 10.5 47 50 20780 55 2 -1.6 -1.1 | 103 23 -22.8 5.1 48 46 21336 110 10 -9.4 3.4 | 108 32 -30.6 9.7 49 44 21641 130 17 -13.0 10.9 | 117 38 -34.2 17.2 50 42 21946 140 12 -7.7 9.2 | 118 33 -28.9 15.5 51 36 22860 85 3 -3.0 -0.3 | 104 25 -24.2 6.0 52 34 23165 125 15 -12.3 8.6 | 114 37 -33.5 14.9 53 33 23470 165 16 -4.1 15.5 | 131 33 -25.3 21.7 54 31 23774 185 10 0.9 10.0 | 129 26 -20.3 16.2 55 30 23990 330 15 7.5 -13.0 | 64 15 -13.7 -6.7 56 28 24384 335 15 6.3 -13.6 | 64 17 -14.9 -7.3 57 27 24689 10 14 -2.4 -13.8 | 72 25 -23.6 -7.5 58 26 24994 65 15 -13.6 -6.3 | 90 35 -34.8 -0.1 59 24 25298 85 14 -13.9 -1.2 | 98 36 -35.2 5.1 60 23 25603 155 10 -4.2 9.1 | 121 30 -25.4 15.3 61 21 26213 245 18 16.3 7.6 | 161 15 -4.9 13.9 62 20 26518 255 22 21.3 5.7 | 180 12 0.0 12.0 63 20 26590 260 19 18.7 3.3 | 165 10 -2.5 9.6 64 17 27127 275 20 19.9 -1.7 | 164 5 -1.3 4.5 65 14 27737 270 22 22.0 -0.0 | 187 6 0.8 6.3 66 13 28042 290 19 17.9 -6.5 | 86 3 -3.3 -0.2 67 12 28346 285 26 25.1 -6.7 | 276 4 3.9 -0.4 68 10 28956 295 14 12.7 -5.9 | 92 9 -8.5 0.4 69 9 29261 250 13 12.2 4.4 | 140 14 -9.0 10.7 70 8 29566 270 17 17.0 -0.0 | 146 8 -4.2 6.3 71 7 30175 265 12 12.0 1.0 | 128 12 -9.2 7.3 Wind Parameters Mean winds (0-6000m): 256.5 at 29.5 knts Storm direction: 286.5 at 22.1 knts Shear (0-3000m) pos: 3.1 neg: 3.2 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 98.8 neg: -26.4 tot: 72.4 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.28 Bulk Shear: 86.24 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 ------------------------------------------------------------------------------- 500 313 10 89 14| 0.0 15.2 15.2| 43.2 -4.6 38.6 77.3 0.55| 22.4 12.4 1000 270 14 130 10| 4.5 7.6 12.1| 70.0 -4.6 65.5 65.5 0.63| 16.4 10.4 1500 265 16 148 9| 3.9 5.1 9.0| 77.2 -4.6 72.7 48.4 0.66| 11.8 7.8 2000 264 19 164 9| 4.3 3.8 8.1| 91.9 -4.6 87.3 43.7 0.70| 10.2 7.2 2500 262 21 175 9| 3.4 3.9 7.3| 93.0 -26.4 66.7 26.7 0.47| 9.8 4.6 3000 260 22 180 10| 3.1 3.2 6.3| 98.8 -26.4 72.4 24.1 0.48| 8.5 4.1 4000 259 24 190 11| 2.8 4.5 7.3|124.0 -59.4 64.6 16.1 0.31| 9.6 3.0 5000 256 27 201 14| 3.4 3.6 7.0|204.0 -59.4 144.6 28.9 0.40| 9.0 3.6 6000 257 29 210 15| 2.8 3.4 6.1|217.6 -74.5 143.0 23.8 0.36| 8.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251013.12.gif