UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 10 DEC 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1027 8 3.4 -3.6 60 7.0 0.7 230 3 274.5 274.9 272.5 282.3 2.85 1 1016 95 2.6 -4.4 60 7.0 -0.0 252 7 274.5 275.0 272.3 282.0 2.71 2 1008 159 4.4 -5.6 48 10.0 0.7 269 11 276.9 277.3 273.4 283.9 2.49 3 1000 224 4.2 -5.8 48 10.0 0.5 285 14 277.4 277.8 273.6 284.3 2.47 4 995 265 4.6 -6.4 45 11.0 0.5 288 15 278.1 278.6 273.9 284.8 2.38 5 960 556 4.0 -12.0 30 16.0 -1.3 323 16 280.4 280.7 274.0 285.0 1.58 6 925 856 1.8 -12.2 35 14.0 -2.7 345 13 281.1 281.4 274.5 285.9 1.62 7 856 1477 -1.3 -13.3 40 12.0 -5.0 3 23 284.2 284.5 276.1 288.9 1.60 8 850 1533 -1.1 -15.1 34 14.0 -5.3 350 24 285.0 285.2 276.2 289.1 1.39 9 832 1703 -1.9 -18.9 26 17.0 -6.5 321 21 285.9 286.1 276.2 289.0 1.03 10 812 1896 -1.3 -21.3 20 20.0 -6.5 301 21 288.5 288.7 277.3 291.2 0.86 11 742 2610 -3.7 -31.7 9 28.0 -9.4 297 30 293.5 293.5 278.9 294.7 0.36 12 738 2653 -3.9 -28.9 12 25.0 -9.4 297 30 293.7 293.8 279.2 295.2 0.48 13 700 3067 -7.1 -27.1 19 20.0 -11.5 305 39 294.6 294.7 279.8 296.5 0.59 14 668 3428 -10.5 -28.5 21 18.0 -14.1 308 41 294.8 294.9 279.8 296.5 0.55 15 657 3556 -9.3 -44.3 4 35.0 -14.2 309 41 297.5 297.6 280.4 297.9 0.11 16 513 5413 -23.3 -52.3 5 29.0 -25.6 306 50 302.4 302.4 282.4 302.6 0.06 17 500 5600 -24.5 -55.5 4 31.0 -26.7 305 51 303.2 303.2 282.7 303.3 0.04 18 465 6127 -29.1 -60.1 3 31.0 -30.7 295 56 303.8 303.8 283.0 303.9 0.03 19 453 6314 -29.5 -54.5 7 25.0 -31.0 295 56 305.6 305.6 283.7 305.8 0.05 20 442 6491 -29.9 -35.9 56 6.0 -30.6 293 60 307.2 307.3 284.8 308.6 0.40 21 420 6855 -31.9 -34.4 78 2.5 -32.2 284 77 309.2 309.3 285.7 310.9 0.49 22 413 6974 -32.1 -34.8 77 2.7 -32.4 281 82 310.4 310.5 286.1 312.1 0.48 23 400 7200 -33.9 -36.5 77 2.6 -34.2 280 84 310.9 311.0 286.2 312.4 0.42 24 352 8080 -40.5 -44.9 63 4.4 -40.8 280 105 313.6 313.6 286.9 314.3 0.20 25 348 8157 -40.1 -44.4 63 4.3 -40.4 280 107 315.2 315.2 287.4 316.0 0.21 26 303 9084 -47.1 -53.1 50 6.0 -47.3 275 121 318.1 318.1 288.2 318.4 0.09 27 300 9150 -47.9 -52.9 56 5.0 -48.1 275 122 317.8 317.9 288.2 318.2 0.09 28 289 9397 -50.1 -54.1 63 4.0 -50.2 279 124 318.1 318.1 288.2 318.4 0.08 29 286 9465 -50.5 -55.5 55 5.0 -50.7 280 124 318.5 318.5 288.3 318.8 0.07 30 283 9534 -48.9 -86.9 0 38.0 -49.3 280 124 321.8 321.8 289.3 321.8 0.00 31 269 9872 -45.7 -70.7 4 25.0 -46.3 280 132 331.1 331.1 292.0 331.2 0.01 32 250 10360 -47.7 -73.7 3 26.0 -48.2 280 152 335.2 335.2 293.1 335.2 0.01 33 214 11374 -53.7 -76.7 4 23.0 -54.0 280 163 341.1 341.1 294.6 341.1 0.01 34 206 11619 -53.4 -78.1 3 24.7 -53.7 280 165 345.3 345.3 295.6 345.4 0.00 35 200 11810 -53.1 -79.1 3 26.0 -53.4 280 160 348.7 348.7 296.3 348.7 0.00 36 181 12451 -53.9 -79.9 3 26.0 -54.2 280 152 357.5 357.5 298.2 357.5 0.00 37 153 13516 -58.9 -82.9 3 24.0 -59.1 288 140 366.5 366.5 299.9 366.5 0.00 38 150 13640 -58.7 -83.7 3 25.0 -58.9 290 139 368.9 368.9 300.4 369.0 0.00 39 133 14398 -56.7 -84.7 2 28.0 -57.1 278 126 385.4 385.4 303.1 385.4 0.00 40 115 15317 -57.3 -85.3 2 28.0 -57.6 270 101 400.7 400.7 305.3 400.7 0.00 41 100 16190 -61.7 -86.7 2 25.0 -61.9 275 85 408.5 408.5 306.3 408.5 0.00 42 88 16977 -64.1 -87.1 3 23.0 -64.3 266 94 418.9 418.9 307.6 418.9 0.00 43 70 18390 -60.3 -87.3 2 27.0 -60.7 275 54 455.4 455.4 311.4 455.4 0.00 44 65 18851 -59.5 -87.5 1 28.0 -60.0 281 59 466.9 466.9 312.4 466.9 0.00 45 52 20238 -61.1 -88.1 2 27.0 -61.6 302 26 493.9 493.9 314.5 493.9 0.00 46 50 20480 -63.5 -88.5 2 25.0 -63.8 250 28 493.8 493.8 314.5 493.9 0.00 47 47 20857 -65.7 -89.7 2 24.0 -66.0 255 30 497.4 497.4 314.8 497.4 0.00 48 45 21124 -60.9 -88.9 1 28.0 -61.4 261 36 515.3 515.3 316.0 515.3 0.00 49 39 22025 -54.9 -85.9 1 31.0 -56.2 295 28 552.0 552.0 318.2 552.0 0.01 50 32 23274 -59.7 -87.7 1 28.0 -60.6 272 21 571.2 571.2 319.2 571.3 0.01 51 30 23680 -56.1 -87.1 1 31.0 -57.5 295 23 591.7 591.7 320.2 591.7 0.01 52 29 23895 -54.7 -86.7 1 32.0 -56.4 275 17 601.3 601.3 320.7 601.4 0.01 53 21 25944 -56.5 -86.5 1 30.0 -58.3 19 5 654.0 654.0 322.9 654.1 0.01 54 20 26250 -59.5 -88.5 1 29.0 -60.9 25 8 654.0 654.0 322.9 654.1 0.01 55 19 26572 -57.5 -87.5 1 30.0 -59.3 31 9 669.9 669.9 323.4 670.0 0.01 56 17 27269 -61.5 -88.5 2 27.0 -62.8 42 10 678.8 678.8 323.7 678.8 0.01 57 15 28053 -57.1 -87.1 1 30.0 -59.3 85 17 718.1 718.1 325.0 718.2 0.01 TRP 286 9465 -50.5 -55.5 55 5.0 -50.7 280 124 318.5 318.5 288.3 318.8 0.07 WND 206 11619 -53.4 -78.1 3 24.7 -53.7 280 165 345.3 345.3 295.6 345.4 0.00 Sounding variables and indices 1000-500 mb thick: 5376.00 m Freezing level: 884.94 mb = 1216.56 m = 3991.28 ft Wetbulb zero: 1016.56 mb = 90.60 m = 297.24 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 18.26 % Est. max temperature: 12.27 C = 54.09 F Sfc-Lift cond lev (LCL): 921.31 mb = 887.98 m = 2913.30 ft T: 1.64 C 700-500 lapse rate: 6.87 C/km ThetaE index: 0.31 C Layer 1016.0-1008.0 mb Conv cond level (CCL): 596.81 mb = 4277.19 m = 14032.61 ft Mean mixing ratio: 2.04 g/kg Conv temperature: 28.66 C = 83.58 F Cap Strength: 15.41 C Lifted Index: 15.85 C Risk: None Lifted Index @300 mb: 23.62 C Lifted Index @700 mb: 12.22 C Showalter Index: 12.39 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 9.40 C K Index: -11.70 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.48 J/kg Max Up Vert Vel: 7.14 m/s Conv Inhibition (B-): 60701.52 J/kg Cap Strength: 15.67 C Lift Cond Lev (LCL): 806.24 mb = 1952.82 m = 6406.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 26 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 1027 8 230 3 2.3 1.9 | 166 27 -6.5 26.0 1 1000 224 285 14 13.5 -3.6 | 193 21 4.7 20.4 2 990 305 290 16 15.0 -5.5 | 198 20 6.2 18.6 3 954 610 330 16 8.0 -13.9 | 175 10 -0.8 10.2 4 925 856 345 13 3.4 -12.6 | 155 13 -5.5 11.5 5 918 914 345 13 3.4 -12.6 | 155 13 -5.5 11.5 6 851 1524 5 24 -2.1 -23.9 | 91 11 -10.9 0.2 7 850 1533 350 24 4.2 -23.6 | 95 5 -4.7 0.4 8 819 1829 300 19 16.5 -9.5 | 208 16 7.6 14.6 9 788 2134 305 27 22.1 -15.5 | 237 16 13.3 8.6 10 729 2743 295 31 28.1 -13.1 | 240 22 19.3 11.0 11 700 3067 305 39 31.9 -22.4 | 266 23 23.1 1.7 12 647 3658 310 42 32.2 -27.0 | 277 24 23.3 -2.9 13 597 4267 315 43 30.4 -30.4 | 286 22 21.6 -6.3 14 573 4572 310 48 36.8 -30.9 | 284 29 27.9 -6.8 15 500 5600 305 51 41.8 -29.3 | 279 33 32.9 -5.2 16 467 6096 295 56 50.8 -23.7 | 269 42 41.9 0.4 17 447 6401 295 56 50.8 -23.7 | 269 42 41.9 0.4 18 411 7010 280 84 82.7 -14.6 | 263 74 73.9 9.5 19 400 7200 280 84 82.7 -14.6 | 263 74 73.9 9.5 20 344 8230 280 109 107.3 -18.9 | 267 99 98.5 5.1 21 300 9150 275 122 121.5 -10.6 | 263 113 112.7 13.4 22 286 9465 280 124 122.1 -21.5 | 269 113 113.3 2.5 23 274 9754 280 123 121.1 -21.4 | 269 112 112.3 2.7 24 262 10058 280 146 143.8 -25.4 | 271 135 134.9 -1.3 25 250 10360 280 152 149.7 -26.4 | 271 141 140.8 -2.3 26 238 10668 280 157 154.6 -27.3 | 271 146 145.8 -3.2 27 206 11619 280 165 162.5 -28.7 | 272 154 153.7 -4.6 28 200 11810 280 160 157.6 -27.8 | 271 149 148.7 -3.7 29 198 11887 280 165 162.5 -28.7 | 272 154 153.7 -4.6 30 171 12802 280 144 141.8 -25.0 | 270 133 133.0 -0.9 31 150 13640 290 139 130.6 -47.5 | 281 124 121.8 -23.5 32 148 13716 285 147 142.0 -38.0 | 276 134 133.1 -14.0 33 116 15240 270 100 100.0 -0.0 | 255 94 91.2 24.1 34 106 15850 270 105 105.0 -0.0 | 256 99 96.2 24.1 35 100 16190 275 85 84.7 -7.4 | 258 78 75.8 16.7 36 96 16459 275 85 84.7 -7.4 | 258 78 75.8 16.7 37 87 17069 265 95 94.6 8.3 | 249 92 85.8 32.3 38 83 17374 270 98 98.0 -0.0 | 255 92 89.2 24.1 39 75 17983 290 92 86.5 -31.5 | 275 78 77.6 -7.4 40 71 18288 295 70 63.4 -29.6 | 276 55 54.6 -5.5 41 70 18390 275 54 53.8 -4.7 | 247 49 45.0 19.4 42 68 18593 285 53 51.2 -13.7 | 256 44 42.4 10.3 43 65 18898 280 60 59.1 -10.4 | 255 52 50.2 13.6 44 58 19507 310 42 32.2 -27.0 | 277 24 23.3 -2.9 45 56 19812 305 28 22.9 -16.1 | 240 16 14.1 8.0 46 50 20422 300 25 21.7 -12.5 | 228 17 12.8 11.6 47 50 20480 250 28 26.3 9.6 | 207 38 17.5 33.6 48 48 20726 260 25 24.6 4.3 | 209 32 15.8 28.4 49 46 21031 250 35 32.9 12.0 | 214 43 24.0 36.0 50 44 21336 280 39 38.4 -6.8 | 240 34 29.6 17.3 51 38 22250 300 24 20.8 -12.0 | 225 17 11.9 12.1 52 33 23165 265 22 21.9 1.9 | 207 29 13.1 26.0 53 31 23470 285 18 17.4 -4.7 | 204 21 8.5 19.4 54 30 23680 295 23 20.8 -9.7 | 220 19 12.0 14.3 55 30 23774 255 11 10.6 2.8 | 184 27 1.8 26.9 56 28 24079 305 26 21.3 -14.9 | 234 15 12.5 9.1 57 27 24384 310 36 27.6 -23.1 | 267 19 18.7 0.9 58 24 24994 340 24 8.2 -22.6 | 157 2 -0.6 1.5 59 23 25298 335 14 5.9 -12.7 | 166 12 -2.9 11.4 60 22 25603 360 10 -0.0 -10.0 | 148 17 -8.8 14.1 61 21 25908 15 4 -1.0 -3.9 | 154 22 -9.9 20.2 62 20 26213 55 10 -8.2 -5.7 | 137 25 -17.0 18.3 63 20 26250 25 8 -3.4 -7.3 | 144 21 -12.2 16.8 64 18 26518 35 10 -5.7 -8.2 | 137 22 -14.6 15.9 65 17 26822 45 10 -7.1 -7.1 | 137 23 -15.9 17.0 66 15 27127 85 17 -16.9 -1.5 | 131 34 -25.8 22.6 67 14 27432 95 15 -14.9 1.3 | 137 35 -23.8 25.4 68 12 27737 45 12 -8.5 -8.5 | 132 23 -17.3 15.6 69 11 28042 90 11 -11.0 0.0 | 140 31 -19.8 24.1 Wind Parameters Mean winds (0-6000m): 309.8 at 34.2 knts Storm direction: 339.8 at 25.6 knts Shear (0-3000m) pos: 5.5 neg: 5.0 tot: 10.5 10-3/s Storm rel Dir Shear (0-3000m): 95.3 deg Storm rel helicity (0-3000m) pos: 185.4 neg: -58.5 tot: 126.9 m^2/s^2 ave: 42.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.38 Bulk Shear: 66.81 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 ------------------------------------------------------------------------------- 500 293 13 188 19| 16.6 0.0 16.6| 87.4 -9.0 78.4 156.8 0.49| 24.1 11.8 1000 317 14 182 14| 8.4 0.0 8.4| 87.4 -33.1 54.3 54.3 0.10| 17.4 1.7 1500 335 15 167 10| 8.9 0.0 8.9| 87.4 -57.5 29.9 19.9 -0.14| 15.2 -2.1 2000 330 17 177 9| 6.7 6.2 12.9|118.3 -58.5 59.8 29.9 0.15| 19.3 3.0 2500 322 19 198 10| 5.3 6.0 11.3|136.5 -58.5 77.9 31.2 0.19| 16.9 3.3 3000 315 21 215 11| 5.5 5.0 10.5|185.4 -58.5 126.9 42.3 0.26| 15.8 4.1 4000 312 26 240 12| 5.2 3.8 8.9|238.2 -58.5 179.7 44.9 0.32| 13.0 4.2 5000 312 30 255 14| 4.1 3.7 7.9|247.0 -74.4 172.7 34.5 0.29| 11.4 3.3 6000 310 34 263 18| 3.5 4.1 7.5|247.0-136.4 110.7 18.4 0.21| 10.5 2.2 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251210.00.gif