UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 7 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 1007 75 22.2 20.3 89 1.9 20.9 305 8 294.8 297.5 293.8 337.9 15.05 1 1000 135 21.4 19.3 88 2.1 20.0 310 9 294.5 297.1 293.1 335.3 14.23 2 925 807 17.2 16.4 95 0.8 16.7 285 22 296.9 299.2 292.7 333.8 12.78 3 901 1031 15.6 15.5 99 0.1 15.5 289 23 297.5 299.7 292.6 333.4 12.38 4 885 1184 18.0 13.0 73 5.0 14.8 294 24 301.5 303.5 292.6 333.1 10.69 5 850 1530 17.4 10.4 63 7.0 13.0 275 19 304.4 306.1 292.3 332.4 9.36 6 836 1672 16.8 8.8 59 8.0 11.9 278 20 305.2 306.8 291.9 330.9 8.53 7 779 2273 16.0 7.0 55 9.0 10.5 292 23 310.6 312.1 293.2 335.5 8.09 8 739 2719 12.2 6.2 67 6.0 8.6 281 23 311.1 312.7 293.3 336.0 8.07 9 728 2844 11.6 7.7 77 3.9 9.2 285 24 311.8 313.5 294.3 339.9 9.10 10 709 3066 11.4 6.4 71 5.0 8.3 295 26 314.0 315.6 294.4 340.6 8.54 11 703 3137 12.4 4.4 58 8.0 7.6 295 30 315.8 317.3 294.1 339.4 7.48 12 700 3173 12.2 4.2 58 8.0 7.5 295 32 316.0 317.4 294.1 339.3 7.41 13 562 4976 1.0 -9.0 47 10.0 -3.6 279 46 323.3 323.9 293.0 334.7 3.44 14 500 5910 -2.7 -23.7 18 21.0 -9.5 270 40 329.7 330.0 292.7 333.8 1.13 15 496 5974 -2.9 -23.9 18 21.0 -9.6 272 40 330.3 330.5 292.9 334.3 1.12 16 465 6481 -6.5 -29.5 14 23.0 -12.7 277 39 331.9 332.1 292.9 334.6 0.71 17 428 7124 -11.1 -21.1 43 10.0 -14.3 275 37 334.0 334.4 294.3 340.0 1.66 18 416 7341 -12.5 -27.5 27 15.0 -16.5 266 35 335.0 335.2 294.0 338.5 0.96 19 405 7546 -13.7 -17.5 73 3.8 -15.0 276 30 336.0 336.5 295.4 344.4 2.39 20 402 7602 -13.9 -24.9 39 11.0 -17.1 278 29 336.4 336.7 294.6 341.0 1.26 21 400 7640 -14.1 -18.8 68 4.7 -15.7 280 28 336.7 337.1 295.4 344.4 2.17 22 383 7969 -16.1 -25.1 46 9.0 -18.6 282 27 338.2 338.5 295.0 343.0 1.30 23 361 8414 -19.3 -23.3 71 4.0 -20.5 284 26 339.7 340.1 295.7 345.6 1.62 24 314 9440 -25.9 -32.9 52 7.0 -27.3 284 18 344.4 344.5 296.0 347.3 0.76 25 300 9770 -28.5 -38.5 38 10.0 -30.0 280 22 345.2 345.3 296.0 347.0 0.46 26 290 10011 -30.1 -50.1 12 20.0 -32.1 272 22 346.3 346.3 295.9 346.9 0.13 27 250 11040 -39.7 -49.7 34 10.0 -40.4 265 24 347.0 347.1 296.1 347.7 0.16 28 237 11403 -43.3 -50.3 46 7.0 -43.7 265 24 346.9 347.0 296.1 347.6 0.16 29 231 11575 -43.3 -59.3 16 16.0 -44.0 265 24 349.5 349.5 296.5 349.7 0.06 30 200 12530 -50.9 -65.9 15 15.0 -51.3 240 21 352.2 352.2 297.1 352.3 0.03 31 165 13755 -61.3 -71.3 25 10.0 -61.4 266 15 354.7 354.7 297.7 354.7 0.02 32 159 13984 -63.3 -68.3 51 5.0 -63.4 273 14 355.1 355.1 297.7 355.2 0.02 33 155 14140 -64.3 -72.3 33 8.0 -64.4 281 14 356.0 356.0 297.9 356.0 0.01 34 150 14340 -66.3 -73.3 37 7.0 -66.4 275 14 355.9 355.9 297.9 355.9 0.01 35 142 14668 -68.9 -73.4 52 4.5 -68.9 281 18 357.0 357.0 298.1 357.0 0.01 36 141 14710 -69.3 -74.0 50 4.7 -69.4 283 18 357.0 357.0 298.1 357.0 0.01 37 135 14968 -69.1 -80.1 19 11.0 -69.2 293 18 361.8 361.8 299.1 361.8 0.00 38 108 16263 -78.9 -83.1 50 4.2 -78.9 305 30 367.1 367.1 300.1 367.1 0.00 39 100 16700 -77.9 -84.9 31 7.0 -77.9 275 30 377.2 377.2 301.8 377.2 0.00 40 89 17367 -79.5 -86.5 30 7.0 -79.5 255 33 386.8 386.8 303.3 386.8 0.00 41 76 18275 -76.3 -87.3 16 11.0 -76.3 230 14 411.4 411.4 306.7 411.4 0.00 42 72 18592 -70.9 -86.9 8 16.0 -71.0 312 21 429.2 429.2 308.7 429.2 0.00 43 70 18760 -70.7 -87.7 6 17.0 -70.8 195 10 433.1 433.1 309.1 433.1 0.00 44 61 19580 -66.3 -88.3 3 22.0 -66.5 250 10 460.3 460.3 311.8 460.3 0.00 45 50 20780 -65.5 -89.5 2 24.0 -65.8 320 8 489.1 489.1 314.1 489.1 0.00 46 48 21030 -64.9 -88.9 2 24.0 -65.2 315 11 496.3 496.3 314.7 496.3 0.00 47 40 22158 -60.3 -88.3 1 28.0 -61.0 343 7 534.4 534.4 317.2 534.4 0.00 48 38 22477 -61.7 -88.7 2 27.0 -62.3 352 9 538.8 538.8 317.5 538.8 0.00 49 32 23546 -61.1 -88.1 2 27.0 -61.9 62 11 567.5 567.5 319.0 567.5 0.01 50 30 23950 -58.9 -87.9 1 29.0 -59.9 345 7 584.1 584.1 319.9 584.1 0.01 51 26 24856 -54.5 -85.5 1 31.0 -56.4 75 12 621.0 621.0 321.5 621.0 0.01 52 24 25365 -56.9 -86.9 1 30.0 -58.5 119 12 628.4 628.4 321.9 628.4 0.01 53 20 26530 -52.5 -85.5 1 33.0 -55.3 240 6 675.5 675.5 323.6 675.6 0.01 54 16 27971 -52.3 -85.3 1 33.0 -55.6 336 1 720.6 720.6 325.1 720.8 0.02 55 14 28835 -52.3 -85.3 1 33.0 -56.0 315 3 748.7 748.7 325.9 748.9 0.02 56 12 29845 -46.3 -82.3 1 36.0 -52.7 226 10 803.7 803.7 327.3 804.0 0.04 57 10 31050 -48.3 -83.3 1 35.0 -54.5 310 7 839.3 839.3 328.2 839.6 0.04 58 9.5 31387 -49.3 -84.3 1 35.0 -55.2 847.9 847.9 328.4 848.2 0.03 59 7.4 33052 -41.9 -81.9 1 40.0 -52.5 940.8 940.8 330.2 941.5 0.07 60 6.4 34034 -42.5 -82.5 0 40.0 -53.5 978.1 978.1 330.8 978.9 0.07 TRP 108 16263 -78.9 -83.1 50 4.2 -78.9 305 30 367.1 367.1 300.1 367.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 545.24 mb = 5228.42 m = 17153.41 ft Wetbulb zero: 606.53 mb = 4349.88 m = 14271.10 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 60.06 % Est. max temperature: 31.24 C = 88.24 F Sfc-Lift cond lev (LCL): 979.68 mb = 311.99 m = 1023.57 ft T: 20.29 C 700-500 lapse rate: 5.44 C/km ThetaE index: 7.01 C Layer 1000.0- 779.0 mb Conv cond level (CCL): 924.25 mb = 813.92 m = 2670.31 ft Mean mixing ratio: 13.42 g/kg Conv temperature: 24.36 C = 75.84 F Cap Strength: 6.32 C Lifted Index: 6.42 C Risk: None Lifted Index @300 mb: 8.92 C Lifted Index @700 mb: 6.29 C Showalter Index: 7.42 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 13.10 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 202.80 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.00 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 58995.77 J/kg Cap Strength: 6.24 C Lift Cond Lev (LCL): 938.12 mb = 685.64 m = 2249.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 23 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 1007 75 305 8 6.6 -4.6 | 142 16 -9.7 12.3 1 1000 135 310 9 6.9 -5.8 | 140 15 -9.3 11.1 2 980 305 315 15 10.6 -10.6 | 138 8 -5.6 6.3 3 946 610 310 21 16.1 -13.5 | 178 3 -0.1 3.4 4 925 807 285 22 21.3 -5.7 | 204 12 5.0 11.2 5 913 914 285 22 21.3 -5.7 | 204 12 5.0 11.2 6 881 1219 295 24 21.8 -10.1 | 219 9 5.5 6.7 7 851 1524 275 20 19.9 -1.7 | 194 16 3.7 15.1 8 850 1530 275 19 18.9 -1.7 | 190 15 2.7 15.2 9 791 2134 290 25 23.5 -8.6 | 221 11 7.3 8.3 10 763 2438 295 21 19.0 -8.9 | 199 8 2.8 8.0 11 736 2743 280 23 22.7 -4.0 | 206 14 6.4 12.9 12 710 3048 295 25 22.7 -10.6 | 225 9 6.4 6.3 13 700 3173 295 32 29.0 -13.5 | 255 13 12.8 3.4 14 660 3658 295 39 35.3 -16.5 | 269 19 19.1 0.4 15 589 4572 290 44 41.3 -15.0 | 266 25 25.1 1.8 16 568 4877 280 47 46.3 -8.2 | 254 31 30.1 8.7 17 507 5791 265 39 38.9 3.4 | 228 30 22.6 20.3 18 500 5910 270 40 40.0 -0.0 | 235 29 23.8 16.9 19 488 6096 275 39 38.9 -3.4 | 239 26 22.6 13.5 20 434 7010 280 38 37.4 -6.6 | 244 24 21.2 10.3 21 417 7315 265 36 35.9 3.1 | 224 28 19.6 20.0 22 400 7640 280 28 27.6 -4.9 | 223 17 11.3 12.0 23 354 8534 285 26 25.1 -6.7 | 221 13 8.9 10.2 24 326 9144 270 23 23.0 -0.0 | 202 18 6.8 16.9 25 313 9449 285 18 17.4 -4.7 | 185 12 1.2 12.2 26 300 9770 280 22 21.7 -3.8 | 203 14 5.4 13.1 27 264 10668 250 23 21.6 7.9 | 192 25 5.4 24.8 28 250 11040 265 24 23.9 2.1 | 202 20 7.7 19.0 29 230 11582 265 24 23.9 2.1 | 202 20 7.7 19.0 30 220 11887 285 17 16.4 -4.4 | 181 12 0.2 12.5 31 210 12192 255 17 16.4 4.4 | 181 21 0.2 21.3 32 200 12530 240 21 18.2 10.5 | 184 27 2.0 27.4 33 192 12802 235 20 16.4 11.5 | 180 28 0.2 28.4 34 174 13411 255 17 16.4 4.4 | 181 21 0.2 21.3 35 158 14021 275 14 13.9 -1.2 | 172 16 -2.3 15.7 36 150 14326 290 13 12.2 -4.4 | 162 13 -4.0 12.4 37 150 14340 275 14 13.9 -1.2 | 172 16 -2.3 15.7 38 143 14630 280 18 17.7 -3.1 | 186 14 1.5 13.8 39 129 15240 305 18 14.7 -10.3 | 167 7 -1.5 6.6 40 122 15545 275 20 19.9 -1.7 | 194 16 3.7 15.1 41 116 15850 270 27 27.0 -0.0 | 213 20 10.8 16.9 42 108 16263 305 30 24.6 -17.2 | 272 8 8.3 -0.3 43 104 16459 305 29 23.8 -16.6 | 268 8 7.5 0.3 44 100 16700 275 30 29.9 -2.6 | 224 20 13.7 14.3 45 99 16764 280 25 24.6 -4.3 | 214 15 8.4 12.5 46 94 17069 275 30 29.9 -2.6 | 224 20 13.7 14.3 47 89 17374 255 33 31.9 8.5 | 212 30 15.6 25.4 48 84 17678 255 23 22.2 6.0 | 195 24 6.0 22.8 49 80 17983 270 22 22.0 -0.0 | 199 18 5.8 16.9 50 76 18288 230 14 10.7 9.0 | 168 26 -5.5 25.9 51 72 18593 315 21 14.8 -14.8 | 146 2 -1.4 2.0 52 70 18760 195 10 2.6 9.7 | 153 30 -13.6 26.5 53 68 18898 355 10 0.9 -10.0 | 114 17 -15.4 6.9 54 65 19202 215 17 9.8 13.9 | 168 31 -6.5 30.8 55 62 19507 245 10 9.1 4.2 | 161 22 -7.2 21.1 56 56 20117 285 12 11.6 -3.1 | 161 15 -4.6 13.8 57 53 20422 285 18 17.4 -4.7 | 185 12 1.2 12.2 58 50 20726 325 13 7.5 -10.6 | 125 11 -8.8 6.2 59 50 20780 320 8 5.1 -6.1 | 134 15 -11.1 10.8 60 48 21031 315 11 7.8 -7.8 | 137 12 -8.5 9.1 61 46 21336 340 10 3.4 -9.4 | 120 15 -12.8 7.5 62 44 21641 10 19 -3.3 -18.7 | 85 20 -19.5 -1.8 63 41 21946 30 14 -7.0 -12.1 | 102 24 -23.2 4.8 64 39 22250 325 4 2.3 -3.3 | 134 19 -13.9 13.6 65 38 22555 360 10 -0.0 -10.0 | 113 18 -16.2 6.9 66 34 23165 30 18 -9.0 -15.6 | 93 25 -25.2 1.3 67 32 23470 100 10 -9.8 1.7 | 126 32 -26.1 18.6 68 31 23774 315 14 9.9 -9.9 | 138 9 -6.3 7.0 69 30 23950 345 7 1.8 -6.8 | 125 18 -14.4 10.1 70 28 24384 5 11 -1.0 -11.0 | 109 18 -17.2 5.9 71 25 24994 95 12 -12.0 1.0 | 122 33 -28.2 17.9 72 24 25298 125 12 -9.8 6.9 | 132 35 -26.1 23.8 73 23 25603 100 10 -9.8 1.7 | 126 32 -26.1 18.6 74 20 26530 240 6 5.2 3.0 | 151 23 -11.0 19.9 75 15 28346 0 0 -0.0 -0.0 | 136 23 -16.2 16.9 76 12 29870 225 10 7.1 7.1 | 159 26 -9.2 24.0 77 11 30175 250 21 19.7 7.2 | 188 24 3.5 24.1 78 10 31050 310 7 5.4 -4.5 | 139 16 -10.9 12.4 Wind Parameters Mean winds (0-6000m): 286.1 at 31.2 knts Storm direction: 316.1 at 23.4 knts Shear (0-3000m) pos: 4.2 neg: 2.1 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 54.8 neg: -27.3 tot: 27.5 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 48.85 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 ------------------------------------------------------------------------------- 500 312 15 142 9| 12.7 0.0 12.7| 3.8 -2.2 1.6 3.2 0.16| 13.1 2.1 1000 300 18 177 8| 6.4 4.2 10.5| 12.7 -2.3 10.4 10.4 0.28| 12.8 3.5 1500 295 20 190 9| 4.2 4.0 8.3| 15.1 -19.9 -4.8 -3.2 0.07| 11.8 0.8 2000 292 20 195 10| 4.9 3.0 8.0| 35.4 -19.9 15.5 7.7 0.20| 10.6 2.1 2500 292 21 198 10| 3.9 2.5 6.4| 37.9 -27.3 10.6 4.2 0.13| 9.8 1.3 3000 291 21 201 10| 4.2 2.1 6.3| 54.8 -27.3 27.5 9.2 0.21| 9.9 2.0 4000 292 25 224 10| 3.2 2.2 5.4| 82.7 -29.7 53.0 13.3 0.27| 9.4 2.5 5000 291 29 239 13| 2.5 3.0 5.5| 82.7-103.6 -20.9 -4.2 0.11| 9.0 1.0 6000 286 31 239 16| 2.3 2.6 4.9|121.7-188.1 -66.3 -11.1 0.04| 9.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251007.00.gif