UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 2 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 1012 75 7.6 0.6 61 7.0 4.5 360 17 279.8 280.5 277.0 290.7 3.94 1 1000 173 7.0 -1.0 57 8.0 3.5 10 17 280.1 280.8 276.7 290.1 3.55 2 925 807 0.8 -3.3 74 4.1 -0.9 15 21 280.1 280.7 276.2 289.2 3.23 3 912 920 0.0 -3.6 77 3.6 -1.4 13 21 280.4 281.0 276.4 289.5 3.21 4 889 1124 -1.5 -7.5 64 6.0 -3.6 320 20 280.9 281.4 275.6 287.9 2.44 5 882 1187 -1.7 -10.7 50 9.0 -4.6 303 20 281.4 281.7 275.0 286.9 1.91 6 864 1352 1.8 -21.2 16 23.0 -4.4 290 21 286.7 286.8 276.2 289.2 0.81 7 859 1399 2.8 -17.2 21 20.0 -3.3 288 21 288.2 288.4 277.5 291.7 1.15 8 850 1484 2.4 -20.6 16 23.0 -4.0 285 21 288.7 288.8 277.3 291.4 0.87 9 848 1503 2.4 -20.6 16 23.0 -4.0 283 21 288.9 289.0 277.4 291.6 0.87 10 820 1773 0.2 -6.8 59 7.0 -2.5 260 27 289.3 289.8 280.3 297.5 2.80 11 811 1862 1.2 -19.8 19 21.0 -4.8 255 28 291.3 291.5 278.8 294.3 0.98 12 806 1911 0.8 -11.2 40 12.0 -3.4 256 29 291.4 291.7 280.2 297.4 2.01 13 726 2744 -3.3 -25.3 16 22.0 -8.7 250 35 295.7 295.9 280.4 297.9 0.67 14 711 2910 -2.9 -19.9 26 17.0 -7.8 253 41 297.9 298.1 282.0 301.5 1.11 15 700 3033 -3.9 -16.9 36 13.0 -7.9 255 45 298.2 298.4 282.5 302.7 1.45 16 647 3648 -8.7 -15.7 57 7.0 -10.8 265 43 299.5 299.8 283.4 305.0 1.74 17 635 3793 -9.7 -22.7 34 13.0 -12.9 266 44 300.0 300.2 282.7 303.1 0.97 18 620 3977 -11.1 -21.1 43 10.0 -13.6 267 45 300.4 300.7 283.0 304.1 1.14 19 595 4291 -12.7 -29.7 23 17.0 -16.0 268 46 302.1 302.2 283.0 304.0 0.55 20 500 5590 -23.7 -43.7 14 20.0 -25.8 275 56 304.1 304.2 283.3 304.7 0.16 21 492 5708 -24.7 -43.7 15 19.0 -26.6 274 60 304.3 304.4 283.4 304.9 0.16 22 476 5950 -24.3 -48.3 9 24.0 -26.5 271 69 307.7 307.7 284.6 308.1 0.10 23 429 6702 -29.5 -43.5 25 14.0 -30.8 262 84 310.4 310.4 285.7 311.1 0.19 24 403 7147 -32.3 -54.3 9 22.0 -33.6 265 85 312.3 312.4 286.2 312.6 0.06 25 400 7200 -32.7 -54.7 9 22.0 -34.0 265 85 312.5 312.5 286.3 312.7 0.06 26 341 8302 -41.3 -56.3 18 15.0 -41.9 271 99 315.4 315.4 287.3 315.6 0.05 27 300 9160 -46.7 -62.7 15 16.0 -47.1 275 111 319.5 319.5 288.6 319.6 0.03 28 277 9686 -49.3 -62.3 20 13.0 -49.6 280 112 323.2 323.2 289.8 323.3 0.03 29 250 10360 -47.9 -71.9 5 24.0 -48.4 275 126 334.9 334.9 293.0 334.9 0.01 30 248 10413 -47.3 -72.3 4 25.0 -47.8 275 126 336.5 336.5 293.4 336.6 0.01 31 200 11820 -52.3 -78.3 3 26.0 -52.7 270 137 349.9 349.9 296.6 350.0 0.00 32 166 13012 -56.7 -82.1 3 25.4 -57.0 275 150 361.7 361.7 299.0 361.8 0.00 33 150 13650 -59.1 -84.1 3 25.0 -59.3 280 138 368.3 368.3 300.2 368.3 0.00 34 140 14079 -60.9 -84.9 3 24.0 -61.1 277 126 372.4 372.4 301.0 372.4 0.00 35 107 15750 -59.1 -86.1 2 27.0 -59.4 268 98 405.6 405.6 305.9 405.6 0.00 36 100 16170 -61.5 -86.5 2 25.0 -61.7 265 85 408.9 408.9 306.4 408.9 0.00 37 76 17842 -69.7 -87.7 6 18.0 -69.8 248 90 425.2 425.2 308.3 425.2 0.00 38 70 18340 -64.3 -88.3 2 24.0 -64.6 265 85 446.8 446.8 310.6 446.8 0.00 39 68 18518 -63.5 -88.5 2 25.0 -63.8 265 84 452.3 452.3 311.1 452.3 0.00 40 63 18985 -66.1 -89.1 3 23.0 -66.3 263 87 456.5 456.5 311.4 456.5 0.00 41 60 19283 -63.1 -89.1 2 26.0 -63.4 261 91 469.6 469.6 312.6 469.7 0.00 42 58 19491 -64.5 -89.5 2 25.0 -64.8 260 93 471.1 471.1 312.7 471.1 0.00 43 50 20400 -64.1 -89.1 2 25.0 -64.4 265 69 492.4 492.4 314.4 492.4 0.00 44 49 20524 -64.3 -90.3 2 26.0 -64.7 262 70 494.8 494.8 314.6 494.8 0.00 45 32 23203 -53.7 -85.7 1 32.0 -55.4 247 55 587.3 587.3 320.0 587.4 0.01 46 30 23620 -52.3 -85.3 1 33.0 -54.4 255 51 602.1 602.1 320.7 602.1 0.01 47 27 24306 -49.5 -83.5 1 34.0 -52.4 259 39 628.3 628.4 321.9 628.4 0.01 48 22 25631 -54.9 -85.9 1 31.0 -57.0 221 35 650.2 650.2 322.7 650.2 0.01 49 20 26240 -55.1 -86.1 1 31.0 -57.3 250 46 667.5 667.5 323.3 667.6 0.01 50 19 26567 -55.3 -86.3 1 31.0 -57.5 247 46 676.8 676.8 323.7 676.8 0.01 51 16 27682 -47.9 -82.9 1 35.0 -52.7 251 27 735.0 735.0 325.5 735.2 0.03 52 15 28113 -43.3 -81.3 1 38.0 -50.2 253 23 764.0 764.0 326.3 764.3 0.04 53 13 29069 -46.5 -81.5 1 35.0 -52.5 238 14 784.8 784.8 326.8 785.2 0.04 54 12 29599 -47.7 -82.7 1 35.0 -53.5 280 19 798.7 798.8 327.2 799.1 0.04 55 10 30810 -45.1 -82.1 1 37.0 -52.8 130 3 851.2 851.2 328.4 851.7 0.05 56 8.8 31661 -46.7 -82.7 1 36.0 -54.1 876.7 876.7 329.0 877.2 0.05 57 8.1 32215 -43.3 -81.3 1 38.0 -52.8 911.2 911.2 329.7 911.9 0.07 58 7.2 33008 -43.1 -82.1 1 39.0 -53.2 943.2 943.3 330.2 943.9 0.07 59 6.7 33500 -36.5 -79.5 0 43.0 -50.9 990.5 990.6 331.1 991.7 0.11 60 6.2 34035 -38.5 -79.5 1 41.0 -52.0 1004.1 1004.2 331.2 1005.5 0.12 TRP 277 9686 -49.3 -62.3 20 13.0 -49.6 280 112 323.2 323.2 289.8 323.3 0.03 WND 166 13012 -56.7 -82.1 3 25.4 -57.0 275 150 361.7 361.7 299.0 361.8 0.00 Sounding variables and indices 1000-500 mb thick: 5417.00 m Freezing level: 912.00 mb = 920.41 m = 3019.68 ft Freezing level: 873.26 mb = 1267.24 m = 4157.56 ft Freezing level: 790.39 mb = 2073.96 m = 6804.26 ft Wetbulb zero: 939.66 mb = 679.10 m = 2228.00 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 36.70 % Est. max temperature: 15.13 C = 59.23 F Sfc-Lift cond lev (LCL): 909.08 mb = 945.97 m = 3103.52 ft T: -0.19 C 700-500 lapse rate: 7.74 C/km ThetaE index: 3.18 C Layer 811.0- 806.0 mb Conv cond level (CCL): 665.63 mb = 3426.30 m = 11241.00 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 26.92 C = 80.45 F Cap Strength: 12.89 C Lifted Index: 12.78 C Risk: None Lifted Index @300 mb: 21.19 C Lifted Index @700 mb: 11.90 C Showalter Index: 11.50 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 3.10 C K Index: -7.50 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.58 J/kg Max Up Vert Vel: 1.07 m/s Conv Inhibition (B-): 82847.61 J/kg Cap Strength: 12.89 C Lift Cond Lev (LCL): 876.85 mb = 1233.98 m = 4048.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 29 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 75 360 17 -0.0 -17.0 | 87 25 -24.5 -1.2 1 1000 173 10 17 -3.0 -16.7 | 88 27 -27.5 -1.0 2 984 305 5 18 -1.6 -17.9 | 85 26 -26.1 -2.2 3 948 610 20 20 -6.8 -18.8 | 84 31 -31.3 -3.0 4 925 807 15 21 -5.4 -20.3 | 81 30 -29.9 -4.5 5 913 914 15 21 -5.4 -20.3 | 81 30 -29.9 -4.5 6 879 1219 295 20 18.1 -8.5 | 139 10 -6.4 7.3 7 850 1484 285 21 20.3 -5.4 | 158 11 -4.2 10.3 8 814 1829 255 28 27.0 7.2 | 186 23 2.5 23.0 9 784 2134 260 32 31.5 5.6 | 198 22 7.0 21.3 10 726 2743 250 35 32.9 12.0 | 197 29 8.4 27.7 11 700 3033 255 45 43.5 11.6 | 215 33 19.0 27.4 12 645 3658 265 43 42.8 3.7 | 223 27 18.3 19.5 13 572 4572 270 48 48.0 -0.0 | 236 28 23.5 15.8 14 507 5486 280 54 53.2 -9.4 | 257 29 28.7 6.4 15 500 5590 275 56 55.8 -4.9 | 251 33 31.3 10.9 16 466 6096 270 75 75.0 -0.0 | 253 53 50.5 15.8 17 447 6401 260 84 82.7 14.6 | 242 66 58.2 30.4 18 400 7200 265 85 84.7 7.4 | 249 64 60.2 23.2 19 300 9160 275 111 110.6 -9.7 | 266 86 86.1 6.1 20 287 9449 280 116 114.2 -20.1 | 273 90 89.7 -4.4 21 277 9686 280 112 110.3 -19.4 | 272 86 85.8 -3.7 22 250 10360 275 126 125.5 -11.0 | 267 101 101.0 4.8 23 200 11820 270 137 137.0 -0.0 | 262 114 112.5 15.8 24 166 13012 275 150 149.4 -13.1 | 269 125 124.9 2.7 25 164 13106 275 150 149.4 -13.1 | 269 125 124.9 2.7 26 150 13650 280 138 135.9 -24.0 | 274 112 111.4 -8.2 27 135 14326 275 119 118.5 -10.4 | 267 94 94.0 5.4 28 122 14935 265 129 128.5 11.2 | 255 107 104.0 27.0 29 100 16154 270 83 83.0 -0.0 | 255 61 58.5 15.8 30 100 16170 265 85 84.7 7.4 | 249 64 60.2 23.2 31 95 16459 265 85 84.7 7.4 | 249 64 60.2 23.2 32 82 17374 250 74 69.5 25.3 | 228 61 45.0 41.1 33 78 17678 245 88 79.8 37.2 | 226 77 55.3 53.0 34 71 18288 255 96 92.7 24.8 | 239 79 68.2 40.6 35 70 18340 265 85 84.7 7.4 | 249 64 60.2 23.2 36 67 18593 265 83 82.7 7.2 | 248 63 58.2 23.0 37 58 19507 260 93 91.6 16.1 | 245 74 67.1 31.9 38 55 19812 260 65 64.0 11.3 | 236 48 39.5 27.1 39 50 20400 265 69 68.7 6.0 | 244 49 44.2 21.8 40 50 20422 260 71 69.9 12.3 | 238 53 45.4 28.1 41 47 20726 265 67 66.7 5.8 | 243 47 42.2 21.6 42 45 21031 250 54 50.7 18.5 | 217 43 26.2 34.2 43 41 21641 245 66 59.8 27.9 | 219 56 35.3 43.7 44 37 22250 235 60 49.1 34.4 | 206 56 24.6 50.2 45 36 22555 255 62 59.9 16.0 | 228 48 35.4 31.8 46 34 22860 240 58 50.2 29.0 | 210 52 25.7 44.8 47 30 23620 255 51 49.3 13.2 | 221 38 24.8 29.0 48 29 23774 250 61 57.3 20.9 | 222 49 32.8 36.6 49 27 24384 260 36 35.5 6.3 | 206 25 11.0 22.0 50 24 24994 235 41 33.6 23.5 | 193 40 9.1 39.3 51 22 25603 220 35 22.5 26.8 | 177 43 -2.0 42.6 52 21 25908 240 40 34.6 20.0 | 196 37 10.1 35.8 53 20 26213 235 41 33.6 23.5 | 193 40 9.1 39.3 54 20 26240 250 46 43.2 15.7 | 211 37 18.7 31.5 55 19 26518 245 46 41.7 19.4 | 206 39 17.2 35.2 56 17 27127 265 41 40.8 3.6 | 220 25 16.3 19.3 57 16 27737 250 26 24.4 8.9 | 180 25 -0.1 24.7 58 15 28346 255 22 21.3 5.7 | 171 22 -3.3 21.5 59 14 28651 200 14 4.8 13.2 | 146 35 -19.7 28.9 60 13 28956 225 13 9.2 9.2 | 148 29 -15.3 25.0 61 12 29566 290 20 18.8 -6.8 | 147 11 -5.7 8.9 62 12 29870 215 13 7.5 10.6 | 147 31 -17.0 26.4 63 11 30175 225 10 7.1 7.1 | 143 29 -17.4 22.8 64 10 30810 130 3 -2.3 1.9 | 123 32 -26.8 17.7 Wind Parameters Mean winds (0-6000m): 272.8 at 38.9 knts Storm direction: 302.8 at 29.1 knts Shear (0-3000m) pos: 0.8 neg: 8.3 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 128.1 deg Storm rel helicity (0-3000m) pos: 181.8 neg: -39.4 tot: 142.4 m^2/s^2 ave: 47.5 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 265.29 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 10 18 86 28| 6.6 0.0 6.6| 2.5 -11.9 -9.4 -18.8 -0.15| 9.1 -1.3 1000 10 19 83 28| 3.3 8.0 11.3| 7.0 -35.9 -28.9 -28.9 -0.14| 13.4 -1.8 1500 346 20 80 20| 2.2 11.3 13.5| 55.7 -35.9 19.8 13.2 0.30| 16.1 4.8 2000 316 22 90 9| 1.7 11.4 13.1| 95.9 -35.9 60.0 30.0 0.36| 15.7 5.6 2500 295 24 155 6| 1.3 10.0 11.3|101.5 -38.2 63.3 25.3 0.34| 13.7 4.6 3000 281 26 188 11| 0.8 8.3 9.1|181.8 -39.4 142.4 47.5 0.41| 13.5 5.5 4000 272 31 204 16| 1.5 6.2 7.7|234.8 -39.4 195.4 48.8 0.44| 11.4 5.0 5000 272 35 214 18| 2.1 5.0 7.1|303.3 -39.4 263.9 52.8 0.49| 10.1 5.0 6000 273 39 226 20| 2.1 5.7 7.8|348.1 -64.4 283.7 47.3 0.40| 10.9 4.4 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251202.00.gif