UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 6 DEC 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 1014 74 6.6 2.4 75 4.2 4.6 165 9 278.6 279.4 277.2 291.0 4.48 1 1012 90 7.6 1.6 66 6.0 4.8 169 9 279.8 280.5 277.4 291.5 4.24 2 1000 188 6.8 0.8 66 6.0 4.1 190 12 280.0 280.6 277.3 291.2 4.05 3 925 822 1.0 -1.1 86 2.1 0.1 210 16 280.3 281.0 277.2 290.9 3.81 4 910 953 -0.3 -1.3 93 1.0 -0.7 221 18 280.3 281.0 277.1 290.9 3.82 5 857 1432 -2.7 -3.7 93 1.0 -3.1 261 26 282.7 283.2 277.7 292.2 3.39 6 850 1497 -1.7 -10.7 50 9.0 -4.7 260 25 284.4 284.7 276.7 290.2 1.99 7 845 1544 -0.7 -20.7 20 20.0 -6.0 255 22 285.9 286.0 275.9 288.6 0.87 8 836 1630 -0.3 -30.3 8 30.0 -6.7 257 23 287.2 287.3 275.8 288.4 0.37 9 781 2172 -1.3 -33.3 7 32.0 -7.7 265 28 291.8 291.8 278.0 292.7 0.30 10 700 3038 -5.3 -20.3 30 15.0 -9.4 265 40 296.6 296.8 281.4 300.1 1.09 11 692 3128 -4.9 -25.9 18 21.0 -9.9 268 41 298.0 298.2 281.4 300.2 0.67 12 613 4064 -13.1 -23.1 43 10.0 -15.4 261 45 299.1 299.3 282.3 302.2 0.97 13 535 5082 -21.7 -34.7 30 13.0 -23.5 265 54 300.7 300.8 282.2 302.0 0.38 14 526 5207 -21.1 -48.1 7 27.0 -23.7 265 55 302.9 302.9 282.7 303.2 0.09 15 502 5551 -22.5 -46.5 9 24.0 -24.9 265 57 305.3 305.3 283.7 305.7 0.12 16 500 5580 -22.7 -44.7 12 22.0 -24.9 265 57 305.4 305.4 283.7 305.9 0.14 17 422 6803 -32.5 -45.5 26 13.0 -33.5 270 66 308.0 308.0 284.8 308.6 0.15 18 400 7180 -34.9 -50.9 18 16.0 -35.8 270 68 309.6 309.6 285.3 310.0 0.09 19 394 7285 -35.5 -51.5 18 16.0 -36.4 270 68 310.2 310.2 285.5 310.5 0.08 20 313 8864 -42.9 -63.9 8 21.0 -43.5 262 80 321.0 321.0 289.0 321.1 0.02 21 300 9150 -43.3 -67.3 5 24.0 -43.9 260 85 324.3 324.3 290.1 324.4 0.01 22 291 9355 -44.1 -67.1 6 23.0 -44.7 260 91 326.0 326.0 290.6 326.1 0.02 23 250 10370 -45.5 -72.5 3 27.0 -46.1 260 108 338.4 338.4 293.9 338.5 0.01 24 220 11218 -46.7 -76.7 2 30.0 -47.3 260 123 349.2 349.2 296.4 349.2 0.01 25 200 11850 -45.3 -78.3 1 33.0 -46.1 260 134 361.0 361.0 298.9 361.1 0.00 26 199 11884 -45.1 -78.1 1 33.0 -45.9 265 135 361.9 361.9 299.1 361.9 0.00 27 197 11951 -44.7 -77.7 1 33.0 -45.6 265 135 363.6 363.6 299.4 363.6 0.00 28 150 13750 -51.5 -82.5 1 31.0 -52.1 265 128 381.3 381.3 302.5 381.3 0.00 29 100 16300 -65.1 -87.1 3 22.0 -65.3 270 103 401.9 401.9 305.5 402.0 0.00 30 96 16547 -66.7 -87.7 4 21.0 -66.8 269 101 403.5 403.5 305.7 403.5 0.00 31 88 17073 -66.7 -87.7 4 21.0 -66.8 262 91 413.7 413.7 307.0 413.7 0.00 32 85 17284 -62.7 -87.7 2 25.0 -63.0 260 87 425.9 425.9 308.4 425.9 0.00 33 78 17815 -61.1 -87.1 2 26.0 -61.4 260 73 439.8 439.8 309.8 439.9 0.00 34 70 18480 -65.3 -87.3 3 22.0 -65.5 265 69 444.7 444.7 310.3 444.7 0.00 35 59 19514 -68.3 -89.3 3 21.0 -68.5 267 62 460.2 460.2 311.8 460.2 0.00 36 57 19723 -64.5 -89.5 2 25.0 -64.8 266 61 473.4 473.4 312.9 473.4 0.00 37 50 20530 -61.9 -88.9 2 27.0 -62.4 275 47 497.6 497.6 314.8 497.6 0.00 38 49 20655 -61.3 -88.3 2 27.0 -61.8 269 51 501.9 501.9 315.1 501.9 0.00 39 44 21318 -63.1 -89.1 2 26.0 -63.6 261 38 513.2 513.2 315.8 513.2 0.00 40 42 21606 -60.7 -88.7 1 28.0 -61.3 260 35 526.0 526.0 316.7 526.0 0.00 41 38 22225 -62.3 -89.3 2 27.0 -62.9 241 33 537.2 537.2 317.3 537.2 0.00 42 34 22918 -57.7 -86.7 1 29.0 -58.7 268 22 566.7 566.7 319.0 566.7 0.01 43 33 23106 -58.9 -87.9 1 29.0 -59.9 289 19 568.4 568.4 319.1 568.4 0.01 44 33 23106 -56.1 -87.1 1 31.0 -57.4 289 19 575.8 575.8 319.5 575.8 0.01 45 30 23710 -56.5 -86.5 1 30.0 -57.9 260 33 590.6 590.6 320.2 590.7 0.01 46 28 24150 -55.5 -85.5 1 30.0 -57.1 261 32 605.2 605.2 320.9 605.2 0.01 47 25 24868 -59.1 -87.1 1 28.0 -60.3 261 17 614.8 614.8 321.3 614.8 0.01 48 23 25393 -58.3 -87.3 1 29.0 -59.7 287 30 631.9 632.0 322.0 632.0 0.01 49 22 25676 -54.1 -86.1 1 32.0 -56.3 299 28 652.5 652.5 322.8 652.6 0.01 50 22 25676 -54.1 -85.1 1 31.0 -56.3 299 28 652.5 652.5 322.8 652.6 0.01 51 21 25979 -48.3 -83.3 1 35.0 -52.2 337 22 678.8 678.8 323.7 678.9 0.02 52 20 26300 -50.3 -83.3 1 33.0 -53.7 40 11 682.2 682.2 323.9 682.4 0.02 53 19 26633 -51.1 -83.1 1 32.0 -54.4 27 10 689.8 689.8 324.1 690.0 0.02 54 16 27755 -48.5 -82.5 1 34.0 -53.1 44 14 733.0 733.1 325.4 733.3 0.03 55 12 29629 -52.1 -84.1 1 32.0 -56.2 87 19 783.1 783.2 326.8 783.4 0.03 56 12 29629 -49.7 -83.7 1 34.0 -54.7 87 19 791.7 791.7 327.0 791.9 0.03 57 10 30820 -49.9 -82.9 1 33.0 -55.4 45 20 833.3 833.3 328.0 833.7 0.04 58 9.5 31156 -49.5 -83.5 1 34.0 -55.4 847.1 847.1 328.3 847.5 0.04 59 8.7 31736 -46.5 -81.5 1 35.0 -54.0 880.3 880.4 329.0 881.0 0.06 60 7.0 33224 -32.5 -75.5 1 43.0 -49.2 994.7 994.8 331.1 997.0 0.19 TRP 291 9355 -44.1 -67.1 6 23.0 -44.7 260 91 326.0 326.0 290.6 326.1 0.02 WND 199 11884 -45.1 -78.1 1 33.0 -45.9 265 135 361.9 361.9 299.1 361.9 0.00 Sounding variables and indices 1000-500 mb thick: 5392.00 m Freezing level: 913.46 mb = 922.98 m = 3028.10 ft Wetbulb zero: 922.66 mb = 842.31 m = 2763.46 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 38.06 % Est. max temperature: 10.31 C = 50.56 F Sfc-Lift cond lev (LCL): 950.72 mb = 598.99 m = 1965.18 ft T: 3.04 C 700-500 lapse rate: 6.85 C/km ThetaE index: 3.86 C Layer 850.0- 781.0 mb Conv cond level (CCL): 890.95 mb = 1121.95 m = 3680.88 ft Mean mixing ratio: 3.95 g/kg Conv temperature: 9.11 C = 48.40 F Cap Strength: 12.64 C Lifted Index: 12.73 C Risk: None Lifted Index @300 mb: 23.59 C Lifted Index @700 mb: 9.59 C Showalter Index: 13.37 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 12.00 C K Index: -4.70 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 3.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.33 J/kg Max Up Vert Vel: 1.63 m/s Conv Inhibition (B-): 60932.74 J/kg Cap Strength: 12.45 C Lift Cond Lev (LCL): 904.83 mb = 998.69 m = 3276.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 28 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 1014 74 165 9 -2.3 8.7 | 124 35 -28.5 19.5 1 1000 188 190 12 2.1 11.8 | 133 33 -24.1 22.6 2 986 305 185 12 1.0 12.0 | 132 34 -25.1 22.8 3 949 610 200 13 4.4 12.2 | 137 32 -21.7 23.0 4 925 822 210 16 8.0 13.9 | 144 31 -18.2 24.7 5 914 914 215 16 9.2 13.1 | 145 29 -17.0 23.9 6 880 1219 265 31 30.9 2.7 | 199 14 4.7 13.5 7 850 1497 260 25 24.6 4.3 | 174 15 -1.5 15.1 8 847 1524 255 22 21.3 5.7 | 163 17 -4.9 16.5 9 784 2134 265 28 27.9 2.4 | 187 13 1.7 13.2 10 700 3038 265 40 39.8 3.5 | 224 20 13.7 14.3 11 671 3353 275 43 42.8 -3.7 | 247 18 16.7 7.0 12 645 3658 270 42 42.0 -0.0 | 236 19 15.8 10.8 13 619 3962 260 44 43.3 7.6 | 223 25 17.2 18.4 14 571 4572 265 51 50.8 4.4 | 238 29 24.7 15.2 15 500 5580 265 57 56.8 5.0 | 243 34 30.6 15.8 16 465 6096 270 58 58.0 -0.0 | 251 34 31.8 10.8 17 410 7010 270 69 69.0 -0.0 | 256 44 42.8 10.8 18 400 7180 270 68 68.0 -0.0 | 256 43 41.8 10.8 19 359 7925 270 66 66.0 -0.0 | 255 41 39.8 10.8 20 300 9150 260 85 83.7 14.8 | 246 63 57.6 25.6 21 291 9355 260 91 89.6 15.8 | 247 69 63.5 26.6 22 250 10370 260 108 106.4 18.8 | 250 85 80.2 29.6 23 200 11850 260 134 132.0 23.3 | 252 111 105.8 34.1 24 199 11884 265 135 134.5 11.8 | 258 111 108.3 22.6 25 190 12192 265 135 134.5 11.8 | 258 111 108.3 22.6 26 150 13750 265 128 127.5 11.2 | 258 104 101.4 22.0 27 137 14326 265 132 131.5 11.5 | 258 108 105.3 22.3 28 124 14935 270 113 113.0 -0.0 | 263 88 86.8 10.8 29 113 15545 260 120 118.2 20.8 | 251 97 92.0 31.6 30 100 16300 270 103 103.0 -0.0 | 262 78 76.8 10.8 31 97 16459 270 103 103.0 -0.0 | 262 78 76.8 10.8 32 80 17678 255 79 76.3 20.4 | 238 59 50.2 31.2 33 76 17983 265 67 66.7 5.8 | 248 44 40.6 16.6 34 70 18480 265 69 68.7 6.0 | 248 46 42.6 16.8 35 62 19202 270 64 64.0 -0.0 | 254 39 37.8 10.8 36 56 19812 265 61 60.8 5.3 | 245 38 34.6 16.1 37 54 20117 255 44 42.5 11.4 | 216 28 16.3 22.2 38 50 20530 275 47 46.8 -4.1 | 252 22 20.7 6.7 39 48 20726 265 53 52.8 4.6 | 240 31 26.6 15.4 40 46 21031 280 39 38.4 -6.8 | 252 13 12.3 4.0 41 44 21336 260 38 37.4 6.6 | 213 21 11.3 17.4 42 40 21946 260 32 31.5 5.6 | 198 17 5.4 16.4 43 38 22250 240 33 28.6 16.5 | 185 27 2.4 27.3 44 36 22555 275 31 30.9 -2.7 | 210 9 4.7 8.1 45 34 22860 260 23 22.7 4.0 | 167 15 -3.5 14.8 46 33 23165 295 18 16.3 -7.6 | 108 10 -9.8 3.2 47 30 23710 260 33 32.5 5.7 | 201 18 6.3 16.5 48 30 23774 260 27 26.6 4.7 | 182 15 0.4 15.5 49 28 24079 260 33 32.5 5.7 | 201 18 6.3 16.5 50 27 24384 265 28 27.9 2.4 | 187 13 1.7 13.2 51 26 24689 240 14 12.1 7.0 | 142 23 -14.0 17.8 52 25 24994 275 19 18.9 -1.7 | 142 12 -7.2 9.1 53 23 25298 285 30 29.0 -7.8 | 223 4 2.8 3.0 54 22 25603 290 30 28.2 -10.3 | 255 2 2.0 0.5 55 21 25908 320 24 15.4 -18.4 | 55 13 -10.7 -7.6 56 20 26213 25 15 -6.3 -13.6 | 85 33 -32.5 -2.8 57 20 26300 40 11 -7.1 -8.4 | 94 33 -33.2 2.4 58 19 26518 40 12 -7.7 -9.2 | 93 34 -33.9 1.6 59 18 26822 5 7 -0.6 -7.0 | 98 27 -26.8 3.8 60 17 27432 15 10 -2.6 -9.7 | 92 29 -28.7 1.1 61 15 28042 70 18 -16.9 -6.2 | 96 43 -43.1 4.6 62 15 28346 50 14 -10.7 -9.0 | 93 37 -36.9 1.8 63 13 29261 100 19 -18.7 3.3 | 107 47 -44.9 14.1 64 10 30820 45 20 -14.1 -14.1 | 85 40 -40.3 -3.3 Wind Parameters Mean winds (0-6000m): 262.4 at 37.7 knts Storm direction: 292.4 at 28.3 knts Shear (0-3000m) pos: 7.4 neg: 0.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 281.5 neg: -30.7 tot: 250.9 m^2/s^2 ave: 83.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 6.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 174.43 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 ------------------------------------------------------------------------------- 500 188 12 133 33| 7.5 0.0 7.5| 61.2 0.0 61.2 122.4 0.88| 8.1 7.1 1000 204 14 139 31| 12.0 0.0 12.0|169.0 0.0 169.0 169.0 0.86| 13.0 11.1 1500 233 18 153 25| 8.3 0.0 8.3|212.7 -30.7 182.0 121.3 0.50| 15.8 7.9 2000 243 20 158 22| 7.8 0.0 7.8|233.5 -30.7 202.8 101.4 0.54| 13.4 7.2 2500 249 22 164 19| 7.5 0.0 7.5|256.1 -30.7 225.5 90.2 0.58| 12.1 7.0 3000 254 25 172 18| 7.4 0.0 7.4|281.5 -30.7 250.9 83.6 0.61| 11.2 6.8 4000 260 29 190 16| 5.9 1.1 7.0|322.0 -75.5 246.5 61.6 0.46| 10.9 5.0 5000 261 34 204 18| 5.4 1.0 6.4|374.8 -75.5 299.3 59.9 0.49| 9.7 4.8 6000 262 38 215 19| 4.7 1.0 5.7|428.7 -75.5 353.2 58.9 0.51| 8.8 4.5 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251206.00.gif