UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 28 NOV 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 1012 77 6.4 1.4 70 5.0 4.1 95 4 278.6 279.3 276.7 290.1 4.18 1 1008 110 7.8 0.8 61 7.0 4.6 103 4 280.3 281.0 277.4 291.5 4.02 2 1000 175 7.2 0.2 61 7.0 4.1 120 4 280.4 281.0 277.2 291.1 3.88 3 930 767 1.4 -0.6 87 2.0 0.5 209 4 280.3 281.0 277.3 291.2 3.93 4 925 810 1.4 -2.3 76 3.7 -0.1 240 3 280.7 281.3 276.9 290.5 3.49 5 922 836 1.2 -3.4 71 4.6 -0.6 246 4 280.8 281.3 276.6 289.9 3.22 6 909 950 1.4 -7.6 51 9.0 -1.9 266 5 282.1 282.6 276.1 288.9 2.37 7 906 977 3.2 -22.8 13 26.0 -3.6 267 6 284.3 284.4 274.8 286.3 0.67 8 904 995 3.8 -21.2 14 25.0 -3.0 268 6 285.1 285.2 275.3 287.4 0.78 9 899 1040 4.2 -20.8 14 25.0 -2.7 269 6 285.9 286.1 275.8 288.4 0.81 10 892 1103 4.2 -18.8 17 23.0 -2.5 272 7 286.6 286.7 276.4 289.5 0.97 11 850 1494 2.4 -18.6 19 21.0 -3.7 285 11 288.7 288.8 277.6 291.8 1.04 12 820 1784 2.0 -19.0 19 21.0 -4.2 285 15 291.2 291.4 278.8 294.4 1.04 13 817 1813 2.2 -19.8 18 22.0 -4.2 285 15 291.7 291.9 279.0 294.8 0.97 14 730 2714 -2.7 -23.7 18 21.0 -8.1 294 28 295.9 296.1 280.6 298.4 0.77 15 717 2856 -1.3 -31.3 8 30.0 -7.9 293 30 299.0 299.1 281.4 300.3 0.39 16 700 3047 -2.9 -26.9 14 24.0 -8.7 290 33 299.3 299.4 281.8 301.3 0.60 17 675 3334 -4.5 -27.5 15 23.0 -9.9 290 41 300.6 300.7 282.4 302.6 0.59 18 664 3464 -3.1 -30.1 10 27.0 -9.3 287 42 303.6 303.7 283.5 305.2 0.47 19 603 4221 -6.9 -39.9 5 33.0 -12.7 289 44 307.7 307.7 284.7 308.4 0.20 20 500 5650 -18.9 -34.9 23 16.0 -21.4 285 51 310.0 310.1 285.8 311.4 0.39 21 484 5891 -21.1 -37.1 22 16.0 -23.4 283 51 310.2 310.2 285.8 311.3 0.33 22 455 6344 -24.1 -37.1 29 13.0 -25.8 290 49 312.0 312.0 286.5 313.2 0.35 23 400 7270 -31.1 -46.1 21 15.0 -32.3 285 52 314.6 314.6 287.1 315.1 0.15 24 322 8774 -41.7 -59.7 12 18.0 -42.3 277 57 320.0 320.1 288.8 320.2 0.04 25 300 9250 -44.7 -60.7 15 16.0 -45.2 270 64 322.4 322.4 289.5 322.5 0.04 26 250 10450 -51.3 -68.3 11 17.0 -51.6 265 78 329.8 329.8 291.7 329.9 0.02 27 241 10688 -53.1 -69.1 13 16.0 -53.4 264 83 330.6 330.6 291.9 330.6 0.01 28 220 11275 -54.9 -71.9 10 17.0 -55.1 262 95 336.5 336.5 293.4 336.6 0.01 29 202 11826 -52.5 -78.5 3 26.0 -52.9 260 106 348.6 348.6 296.3 348.7 0.00 30 200 11890 -52.7 -78.7 3 26.0 -53.1 260 107 349.3 349.3 296.5 349.3 0.00 31 150 13720 -58.5 -84.5 2 26.0 -58.7 265 123 369.3 369.3 300.4 369.3 0.00 32 100 16210 -66.1 -87.1 4 21.0 -66.2 270 104 400.0 400.0 305.2 400.0 0.00 33 91 16783 -67.9 -87.9 4 20.0 -68.0 275 100 407.4 407.4 306.2 407.4 0.00 34 70 18360 -69.7 -88.7 5 19.0 -69.8 255 72 435.3 435.3 309.4 435.3 0.00 35 58 19473 -71.3 -90.3 4 19.0 -71.4 260 88 455.7 455.7 311.4 455.7 0.00 36 54 19894 -71.9 -90.9 4 19.0 -72.0 262 85 463.7 463.7 312.1 463.7 0.00 37 50 20350 -69.3 -90.3 3 21.0 -69.5 270 71 480.2 480.2 313.5 480.2 0.00 38 47 20720 -69.7 -90.7 3 21.0 -69.9 270 61 487.8 487.8 314.1 487.8 0.00 39 41 21552 -61.9 -89.9 1 28.0 -62.4 254 61 526.7 526.7 316.7 526.7 0.00 40 38 22022 -63.9 -89.9 2 26.0 -64.4 238 66 533.1 533.1 317.1 533.2 0.00 41 36 22355 -62.7 -90.7 1 28.0 -63.3 249 72 544.6 544.6 317.8 544.6 0.00 42 35 22532 -56.1 -88.1 1 32.0 -57.3 255 75 566.2 566.2 319.0 566.2 0.00 43 33 22905 -57.7 -87.7 1 30.0 -58.8 249 81 571.5 571.5 319.2 571.6 0.01 44 30 23510 -56.1 -87.1 1 31.0 -57.5 245 69 591.7 591.7 320.2 591.7 0.01 45 28 23946 -57.5 -88.5 1 31.0 -58.8 249 74 599.6 599.6 320.6 599.6 0.01 46 27 24179 -51.3 -86.3 1 35.0 -53.8 247 73 623.3 623.3 321.6 623.3 0.01 47 26 24424 -50.9 -84.9 1 34.0 -53.5 241 65 631.2 631.2 321.9 631.3 0.01 48 24 24940 -53.5 -86.5 1 33.0 -55.7 237 55 638.2 638.3 322.2 638.3 0.01 49 20 26130 -46.5 -83.5 1 37.0 -51.1 260 52 693.8 693.9 324.2 694.0 0.02 50 19 26472 -44.9 -82.9 1 38.0 -50.3 260 52 709.1 709.1 324.7 709.2 0.02 51 16 27610 -49.1 -84.1 1 35.0 -53.5 247 43 731.1 731.1 325.4 731.3 0.02 52 14 28487 -48.7 -84.7 1 36.0 -53.6 233 35 760.9 760.9 326.3 761.1 0.02 53 13 28979 -44.9 -83.9 0 39.0 -51.7 232 35 790.4 790.4 327.0 790.6 0.03 54 12 29515 -43.7 -82.7 1 39.0 -51.3 240 37 812.9 812.9 327.5 813.2 0.04 TRP 91 16783 -67.9 -87.9 4 20.0 -68.0 275 100 407.4 407.4 306.2 407.4 0.00 WND 58 19473 -71.3 -90.3 4 19.0 -71.4 260 88 455.7 455.7 311.4 455.7 0.00 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 777.94 mb = 2217.64 m = 7275.63 ft Wetbulb zero: 925.76 mb = 803.42 m = 2635.85 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 23.07 % Est. max temperature: 15.89 C = 60.59 F Sfc-Lift cond lev (LCL): 937.21 mb = 703.61 m = 2308.41 ft T: 2.02 C 700-500 lapse rate: 6.15 C/km ThetaE index: 4.91 C Layer 925.0- 904.0 mb Conv cond level (CCL): 602.80 mb = 4223.87 m = 13857.66 ft Mean mixing ratio: 3.78 g/kg Conv temperature: 35.60 C = 96.08 F Cap Strength: 16.93 C Lifted Index: 16.59 C Risk: None Lifted Index @300 mb: 22.31 C Lifted Index @700 mb: 12.08 C Showalter Index: 15.94 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 0.30 C K Index: -21.30 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.25 J/kg Max Up Vert Vel: 2.55 m/s Conv Inhibition (B-): 64973.05 J/kg Cap Strength: 16.92 C Lift Cond Lev (LCL): 892.35 mb = 1100.27 m = 3609.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 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 1012 77 95 4 -4.0 0.3 | 129 26 -20.2 16.6 1 1000 175 120 4 -3.5 2.0 | 133 27 -19.7 18.3 2 984 305 120 5 -4.3 2.5 | 132 28 -20.5 18.8 3 948 610 100 6 -5.9 1.0 | 128 28 -22.1 17.3 4 925 810 240 3 2.6 1.5 | 143 22 -13.6 17.8 5 913 914 265 5 5.0 0.4 | 146 20 -11.2 16.7 6 850 1494 285 11 10.6 -2.8 | 157 15 -5.6 13.4 7 847 1524 285 10 9.7 -2.6 | 154 15 -6.5 13.7 8 785 2134 285 21 20.3 -5.4 | 201 12 4.1 10.8 9 727 2743 295 28 25.4 -11.8 | 244 10 9.2 4.4 10 700 3047 290 33 31.0 -11.3 | 251 16 14.8 5.0 11 673 3353 290 42 39.5 -14.4 | 265 23 23.3 1.9 12 647 3658 280 42 41.4 -7.3 | 250 27 25.2 9.0 13 598 4267 290 44 41.3 -15.0 | 267 25 25.1 1.2 14 575 4572 285 45 43.5 -11.6 | 260 28 27.3 4.6 15 531 5182 280 50 49.2 -8.7 | 257 34 33.0 7.6 16 500 5650 285 51 49.3 -13.2 | 265 33 33.1 3.1 17 490 5791 280 52 51.2 -9.0 | 258 36 35.0 7.2 18 470 6096 290 49 46.0 -16.8 | 271 30 29.8 -0.5 19 415 7010 290 50 47.0 -17.1 | 272 31 30.8 -0.8 20 400 7270 285 52 50.2 -13.5 | 265 34 34.0 2.8 21 305 9144 275 58 57.8 -5.1 | 255 43 41.6 11.2 22 300 9250 270 64 64.0 -0.0 | 251 50 47.8 16.3 23 265 10058 265 73 72.7 6.4 | 248 61 56.5 22.6 24 250 10450 265 78 77.7 6.8 | 249 66 61.5 23.1 25 200 11890 260 107 105.4 18.6 | 249 96 89.2 34.8 26 150 13716 260 126 124.1 21.9 | 251 114 107.9 38.1 27 150 13720 265 123 122.5 10.7 | 256 110 106.3 27.0 28 100 16210 270 104 104.0 -0.0 | 260 89 87.8 16.3 29 96 16459 270 104 104.0 -0.0 | 260 89 87.8 16.3 30 91 16764 275 107 106.6 -9.3 | 266 91 90.4 6.9 31 91 16783 275 100 99.6 -8.7 | 265 84 83.4 7.5 32 78 17678 275 79 78.7 -6.9 | 261 63 62.5 9.4 33 71 18288 255 67 64.7 17.3 | 235 59 48.5 33.6 34 70 18360 255 72 69.5 18.6 | 237 64 53.3 34.9 35 58 19473 260 88 86.7 15.3 | 246 77 70.5 31.5 36 55 19812 260 88 86.7 15.3 | 246 77 70.5 31.5 37 50 20350 270 71 71.0 -0.0 | 253 57 54.8 16.3 38 49 20422 270 78 78.0 -0.0 | 255 64 61.8 16.3 39 47 20726 270 61 61.0 -0.0 | 250 48 44.8 16.3 40 43 21336 270 68 68.0 -0.0 | 253 54 51.8 16.3 41 41 21641 250 59 55.4 20.2 | 227 54 39.2 36.4 42 39 21946 235 64 52.4 36.7 | 214 64 36.2 53.0 43 35 22555 255 75 72.4 19.4 | 238 67 56.2 35.7 44 32 23165 245 85 77.0 35.9 | 229 80 60.8 52.2 45 30 23470 240 63 54.6 31.5 | 219 61 38.4 47.8 46 30 23510 245 69 62.5 29.2 | 226 65 46.3 45.4 47 27 24079 250 76 71.4 26.0 | 233 70 55.2 42.3 48 25 24689 235 57 46.7 32.7 | 212 58 30.5 49.0 49 23 25298 240 53 45.9 26.5 | 215 52 29.7 42.8 50 21 25908 260 65 64.0 11.3 | 240 55 47.8 27.5 51 20 26130 260 52 51.2 9.0 | 234 43 35.0 25.3 52 18 26518 260 52 51.2 9.0 | 234 43 35.0 25.3 53 15 27127 235 35 28.7 20.1 | 199 38 12.5 36.3 54 13 27432 230 35 26.8 22.5 | 195 40 10.6 38.8 55 10 28346 260 40 39.4 6.9 | 225 33 23.2 23.2 56 9 28651 235 24 19.7 13.8 | 187 30 3.5 30.0 57 8 28956 245 30 27.2 12.7 | 201 31 11.0 28.9 58 7 29261 290 29 27.3 -9.9 | 240 13 11.0 6.3 59 6 29870 300 35 30.3 -17.5 | 275 14 14.1 -1.2 Wind Parameters Mean winds (0-6000m): 285.1 at 30.6 knts Storm direction: 315.1 at 23.0 knts Shear (0-3000m) pos: 3.6 neg: 2.9 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 143.6 neg: -15.5 tot: 128.1 m^2/s^2 ave: 42.7 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 166.66 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 ------------------------------------------------------------------------------- 500 112 5 131 28| 2.0 0.0 2.0| 11.1 -15.5 -4.5 -8.9 -0.11| 4.7 -0.5 1000 133 5 135 28| 5.5 0.0 5.5| 73.2 -15.5 57.6 57.6 0.45| 9.9 4.5 1500 263 6 150 20| 5.1 0.0 5.1| 83.4 -15.5 67.8 45.2 0.46| 8.3 3.8 2000 279 9 153 17| 3.8 2.3 6.2|110.9 -15.5 95.3 47.7 0.58| 8.5 5.0 2500 284 12 160 14| 4.3 1.9 6.2|130.1 -15.5 114.6 45.8 0.65| 8.2 5.4 3000 288 15 169 12| 3.6 2.9 6.5|143.6 -15.5 128.1 42.7 0.63| 8.3 5.2 4000 287 21 203 11| 2.9 3.3 6.2|195.7 -53.6 142.1 35.5 0.49| 8.8 4.3 5000 286 26 226 13| 2.4 3.3 5.7|211.3 -86.4 124.9 25.0 0.39| 8.2 3.2 6000 285 31 238 16| 2.2 2.8 5.0|299.9-114.5 185.5 30.9 0.39| 8.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251128.12.gif