UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 26 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 1015 76 7.0 2.9 75 4.1 5.1 195 6 279.0 279.7 277.5 291.7 4.64 1 1012 101 9.4 1.4 57 8.0 5.7 200 6 281.6 282.3 278.3 293.3 4.18 2 1000 199 8.8 1.8 61 7.0 5.5 220 7 282.0 282.7 278.7 294.1 4.35 3 925 837 2.6 0.5 86 2.1 1.7 245 11 282.0 282.7 278.6 293.9 4.28 4 904 1022 1.0 -0.3 91 1.3 0.4 249 12 282.2 282.9 278.5 293.8 4.14 5 886 1184 0.0 -2.4 84 2.4 -1.0 254 10 282.8 283.4 278.1 293.0 3.61 6 880 1238 2.6 -12.4 32 15.0 -2.4 256 9 286.0 286.3 277.2 291.0 1.67 7 867 1359 3.8 -22.2 13 26.0 -3.3 260 8 288.5 288.6 277.0 290.8 0.74 8 850 1520 3.6 -25.4 10 29.0 -3.8 265 6 289.9 290.0 277.5 291.7 0.57 9 821 1802 4.4 -29.6 6 34.0 -3.8 292 10 293.7 293.7 279.1 295.0 0.40 10 700 3077 -4.5 -32.5 9 28.0 -10.2 275 21 297.5 297.6 280.8 298.7 0.36 11 650 3656 -8.9 -30.9 15 22.0 -13.3 275 23 298.9 299.0 281.5 300.4 0.45 12 558 4823 -15.5 -50.5 3 35.0 -19.3 266 43 304.4 304.4 283.2 304.7 0.07 13 506 5552 -21.7 -47.7 8 26.0 -24.2 265 39 305.5 305.6 283.8 305.9 0.10 14 500 5640 -22.1 -59.1 2 37.0 -24.8 265 38 306.1 306.1 283.9 306.2 0.03 15 458 6277 -26.9 -60.9 2 34.0 -28.9 258 40 307.9 307.9 284.5 308.0 0.02 16 400 7240 -32.7 -61.7 4 29.0 -34.1 260 56 312.5 312.5 286.2 312.6 0.02 17 367 7843 -36.3 -62.3 5 26.0 -37.4 263 62 315.5 315.5 287.3 315.6 0.02 18 300 9230 -40.5 -68.5 3 28.0 -41.3 255 112 328.3 328.3 291.2 328.3 0.01 19 298 9275 -40.7 -68.7 3 28.0 -41.6 255 113 328.6 328.6 291.3 328.7 0.01 20 260 10190 -46.1 -72.1 4 26.0 -46.7 260 115 333.8 333.8 292.7 333.8 0.01 21 252 10397 -45.1 -73.1 3 28.0 -45.7 260 116 338.2 338.2 293.9 338.3 0.01 22 250 10450 -45.3 -73.3 3 28.0 -45.9 260 119 338.7 338.7 294.0 338.7 0.01 23 205 11768 -49.7 -76.7 3 27.0 -50.2 256 150 351.6 351.6 297.0 351.6 0.01 24 200 11930 -50.7 -76.7 3 26.0 -51.1 255 154 352.5 352.5 297.2 352.5 0.01 25 198 11995 -51.1 -76.9 3 25.9 -51.5 255 155 352.9 352.9 297.3 352.9 0.01 26 150 13750 -61.5 -83.5 4 22.0 -61.7 255 140 364.1 364.1 299.5 364.1 0.00 27 140 14175 -63.9 -83.9 5 20.0 -64.0 255 135 367.2 367.2 300.1 367.2 0.00 28 105 15917 -69.3 -87.3 6 18.0 -69.4 260 125 388.4 388.4 303.5 388.4 0.00 29 100 16210 -66.7 -86.7 4 20.0 -66.8 255 113 398.9 398.9 305.0 398.9 0.00 30 84 17267 -65.9 -87.9 3 22.0 -66.1 259 99 420.9 420.9 307.8 420.9 0.00 31 80 17566 -61.7 -87.7 2 26.0 -62.0 247 90 435.4 435.4 309.4 435.4 0.00 32 72 18216 -63.1 -88.1 2 25.0 -63.4 244 76 445.8 445.8 310.4 445.8 0.00 33 70 18390 -62.3 -88.3 2 26.0 -62.6 245 73 451.1 451.1 311.0 451.1 0.00 34 66 18755 -59.9 -87.9 1 28.0 -60.3 246 69 464.0 464.0 312.1 464.0 0.00 35 61 19246 -61.3 -88.3 2 27.0 -61.7 248 64 471.4 471.4 312.8 471.5 0.00 TRP 105 15917 -69.3 -87.3 6 18.0 -69.4 260 125 388.4 388.4 303.5 388.4 0.00 WND 198 11995 -51.1 -76.9 3 25.9 -51.5 255 155 352.9 352.9 297.3 352.9 0.01 Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 761.18 mb = 2432.21 m = 7979.61 ft Wetbulb zero: 898.50 mb = 1071.30 m = 3514.73 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 22.30 % Est. max temperature: 16.74 C = 62.13 F Sfc-Lift cond lev (LCL): 953.19 mb = 591.37 m = 1940.16 ft T: 4.99 C 700-500 lapse rate: 6.87 C/km ThetaE index: 3.30 C Layer 925.0- 850.0 mb Conv cond level (CCL): 721.27 mb = 2837.60 m = 9309.58 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 24.91 C = 76.84 F Cap Strength: 10.99 C Lifted Index: 11.22 C Risk: None Lifted Index @300 mb: 24.40 C Lifted Index @700 mb: 8.58 C Showalter Index: 12.80 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -3.30 C K Index: -27.70 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.81 J/kg Max Up Vert Vel: 1.90 m/s Conv Inhibition (B-): 23387.91 J/kg Cap Strength: 11.00 C Lift Cond Lev (LCL): 897.24 mb = 1082.53 m = 3551.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 18 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 1015 76 195 6 1.6 5.8 | 134 20 -14.3 13.8 1 1000 199 220 7 4.5 5.4 | 140 18 -11.4 13.4 2 987 305 215 8 4.6 6.6 | 142 18 -11.3 14.6 3 951 610 225 11 7.8 7.8 | 153 18 -8.1 15.8 4 925 837 245 11 10.0 4.6 | 155 14 -5.9 12.6 5 916 914 245 13 11.8 5.5 | 163 14 -4.1 13.5 6 850 1520 265 6 6.0 0.5 | 131 13 -9.9 8.5 7 818 1829 295 10 9.1 -4.2 | 119 8 -6.8 3.8 8 787 2134 280 16 15.8 -2.8 | 179 5 -0.1 5.2 9 758 2438 270 22 22.0 -0.0 | 217 10 6.1 8.0 10 700 3077 275 21 20.9 -1.8 | 219 8 5.0 6.2 11 649 3658 275 23 22.9 -2.0 | 230 9 7.0 6.0 12 575 4572 270 36 36.0 -0.0 | 248 22 20.1 8.0 13 553 4877 265 45 44.8 3.9 | 248 31 29.0 11.9 14 500 5640 265 38 37.9 3.3 | 243 25 22.0 11.3 15 469 6096 260 38 37.4 6.6 | 236 26 21.5 14.6 16 413 7010 250 51 47.9 17.4 | 232 41 32.0 25.4 17 400 7240 260 56 55.1 9.7 | 246 43 39.3 17.7 18 347 8230 265 66 65.7 5.8 | 255 52 49.9 13.7 19 300 9230 255 112 108.2 29.0 | 248 99 92.3 37.0 20 290 9449 255 115 111.1 29.8 | 248 102 95.2 37.8 21 277 9754 260 119 117.2 20.7 | 254 105 101.3 28.7 22 253 10363 260 114 112.3 19.8 | 254 100 96.4 27.8 23 250 10450 260 119 117.2 20.7 | 254 105 101.3 28.7 24 200 11930 255 154 148.8 39.9 | 250 141 132.9 47.9 25 198 11995 255 155 149.7 40.1 | 250 142 133.8 48.1 26 192 12192 255 155 149.7 40.1 | 250 142 133.8 48.1 27 150 13750 255 140 135.2 36.2 | 250 127 119.4 44.2 28 117 15240 255 122 117.8 31.6 | 249 109 102.0 39.6 29 106 15850 255 131 126.5 33.9 | 249 118 110.7 41.9 30 105 15917 260 125 123.1 21.7 | 255 111 107.2 29.7 31 100 16210 255 113 109.1 29.2 | 248 100 93.3 37.2 32 96 16459 255 113 109.1 29.2 | 248 100 93.3 37.2 33 83 17374 260 97 95.5 16.8 | 253 83 79.6 24.8 34 79 17678 240 87 75.3 43.5 | 229 79 59.5 51.5 35 70 18390 245 73 66.2 30.9 | 232 64 50.3 38.8 36 55 19507 250 56 52.6 19.2 | 234 46 36.7 27.2 Wind Parameters Mean winds (0-6000m): 266.7 at 23.7 knts Storm direction: 296.7 at 17.8 knts Shear (0-3000m) pos: 2.7 neg: 1.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 85.4 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -25.1 tot: 28.0 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 49.63 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 ------------------------------------------------------------------------------- 500 217 8 143 18| 6.3 0.0 6.3| 27.5 0.0 27.5 55.0 0.86| 6.8 5.8 1000 231 10 150 16| 4.7 0.0 4.7| 36.9 -4.1 32.8 32.8 0.53| 6.7 3.5 1500 238 9 148 15| 2.7 0.0 2.7| 36.9 -21.8 15.1 10.1 0.08| 6.5 0.5 2000 251 10 149 13| 4.1 0.0 4.1| 42.5 -25.1 17.4 8.7 0.14| 7.4 1.1 2500 259 12 156 11| 3.3 1.6 4.9| 52.5 -25.1 27.5 11.0 0.27| 7.7 2.1 3000 263 13 164 10| 2.7 1.3 4.1| 53.0 -25.1 28.0 9.3 0.26| 6.7 1.8 4000 268 16 180 9| 2.2 1.8 4.0| 64.7 -25.1 39.7 9.9 0.31| 6.0 1.9 5000 268 20 207 10| 1.8 3.0 4.8| 72.5 -32.6 39.8 8.0 0.23| 6.8 1.6 6000 267 24 220 12| 1.5 2.1 3.6| 72.5 -65.0 7.4 1.2 0.14| 6.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251126.12.gif