UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 6 JAN 26 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 1006 79 2.2 -8.8 44 11.0 -1.5 210 5 274.9 275.2 271.4 280.3 1.95 1 1000 127 2.6 -9.4 41 12.0 -1.4 210 6 275.8 276.1 271.8 281.0 1.87 2 994 176 2.6 -10.4 38 13.0 -1.7 220 6 276.2 276.5 271.8 281.2 1.74 3 925 753 -0.9 -12.9 40 12.0 -4.6 325 7 278.4 278.6 272.8 282.8 1.53 4 890 1060 -2.9 -14.9 39 12.0 -6.3 288 19 279.4 279.6 273.1 283.3 1.35 5 867 1267 -3.1 -19.1 28 16.0 -7.2 276 33 281.3 281.5 273.6 284.2 0.97 6 850 1424 -0.9 -27.9 11 27.0 -6.8 280 38 285.2 285.3 274.9 286.6 0.45 7 847 1452 -0.5 -28.5 10 28.0 -6.6 280 38 285.9 286.0 275.2 287.3 0.43 8 839 1528 -0.5 -26.5 12 26.0 -6.5 280 37 286.7 286.8 275.8 288.3 0.52 9 700 2948 -11.1 -32.1 16 21.0 -14.7 270 26 290.2 290.3 277.3 291.4 0.37 10 539 4885 -27.7 -44.7 18 17.0 -29.0 247 20 292.9 292.9 278.3 293.4 0.13 11 535 4939 -27.9 -46.9 15 19.0 -29.3 249 20 293.3 293.3 278.4 293.7 0.10 12 512 5252 -30.3 -47.3 17 17.0 -31.4 254 20 294.1 294.1 278.9 294.5 0.10 13 500 5420 -30.7 -42.7 30 12.0 -31.6 250 18 295.6 295.6 279.6 296.2 0.18 14 469 5873 -33.7 -36.9 73 3.2 -34.0 273 23 297.3 297.4 280.7 298.5 0.34 15 468 5888 -33.7 -37.0 72 3.3 -34.0 272 23 297.5 297.6 280.7 298.7 0.34 16 400 6970 -43.3 -47.3 65 4.0 -43.5 255 41 298.7 298.7 281.0 299.2 0.13 17 372 7453 -47.9 -52.4 60 4.5 -48.0 254 44 298.9 298.9 281.0 299.2 0.08 18 369 7507 -47.1 -58.1 27 11.0 -47.4 254 44 300.6 300.6 281.7 300.8 0.04 19 365 7578 -47.7 -62.7 16 15.0 -48.0 253 44 300.8 300.8 281.7 300.9 0.02 20 300 8860 -51.9 -69.9 10 18.0 -52.1 250 51 312.2 312.2 286.1 312.2 0.01 21 294 8990 -52.5 -69.5 11 17.0 -52.7 248 51 313.2 313.2 286.5 313.2 0.01 22 265 9661 -49.1 -75.1 3 26.0 -49.5 258 60 327.6 327.6 291.0 327.6 0.01 23 250 10040 -50.7 -74.7 4 24.0 -51.1 265 59 330.7 330.7 291.9 330.7 0.01 24 200 11500 -50.5 -79.5 2 29.0 -51.0 260 59 352.8 352.8 297.3 352.8 0.00 25 181 12149 -52.7 -81.7 2 29.0 -53.1 265 64 359.4 359.4 298.6 359.4 0.00 26 150 13370 -50.7 -81.7 1 31.0 -51.3 265 66 382.7 382.7 302.7 382.7 0.00 27 141 13772 -49.8 -81.9 1 32.2 -50.5 265 73 391.2 391.2 304.0 391.2 0.00 28 135 14056 -49.1 -82.1 1 33.0 -49.9 265 73 397.3 397.3 304.8 397.3 0.00 29 100 16000 -53.5 -83.5 1 30.0 -54.1 270 58 424.4 424.4 308.2 424.4 0.00 30 85 17036 -58.3 -85.3 2 27.0 -58.7 280 58 434.8 434.8 309.3 434.8 0.00 31 78 17586 -51.5 -83.5 1 32.0 -52.5 289 39 459.8 459.8 311.7 459.8 0.00 32 70 18280 -57.1 -86.1 1 29.0 -57.7 290 22 462.2 462.2 312.0 462.2 0.00 33 64 18842 -60.1 -87.1 2 27.0 -60.6 277 26 467.6 467.6 312.4 467.7 0.00 34 55 19803 -52.7 -84.7 1 32.0 -53.9 265 35 505.3 505.3 315.3 505.4 0.01 35 50 20410 -58.1 -86.1 2 28.0 -58.8 250 9 506.6 506.6 315.4 506.6 0.00 36 48 20667 -59.1 -87.1 1 28.0 -59.7 239 12 510.1 510.1 315.7 510.2 0.00 37 33 23031 -56.9 -86.9 1 30.0 -58.1 110 10 573.7 573.7 319.3 573.7 0.01 38 30 23640 -53.3 -85.3 1 32.0 -55.2 165 13 599.3 599.3 320.6 599.4 0.01 39 26 24565 -51.5 -84.5 1 33.0 -54.0 161 10 629.5 629.5 321.9 629.6 0.01 40 22 25639 -56.1 -86.1 1 30.0 -57.9 109 10 646.6 646.6 322.6 646.7 0.01 41 21 25936 -54.1 -85.1 1 31.0 -56.4 103 10 661.3 661.3 323.1 661.4 0.01 TRP 85 17036 -58.3 -85.3 2 27.0 -58.7 280 58 434.8 434.8 309.3 434.8 0.00 WND 141 13772 -49.8 -81.9 1 32.2 -50.5 265 73 391.2 391.2 304.0 391.2 0.00 Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: 942.74 mb = 604.53 m = 1983.33 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 20.81 % Est. max temperature: 11.15 C = 52.07 F Sfc-Lift cond lev (LCL): 847.37 mb = 1448.75 m = 4753.07 ft T: -0.55 C 700-500 lapse rate: 7.93 C/km Conv cond level (CCL): 642.14 mb = 3587.42 m = 11769.59 ft Mean mixing ratio: 1.63 g/kg Conv temperature: 18.57 C = 65.43 F Cap Strength: 10.52 C Lifted Index: 11.61 C Risk: None Lifted Index @300 mb: 21.38 C Lifted Index @700 mb: 10.03 C Showalter Index: 8.07 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 29.80 C Cross Totals Index: 2.80 C K Index: -19.10 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.82 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 50627.36 J/kg Cap Strength: 11.00 C Lift Cond Lev (LCL): 786.95 mb = 2030.17 m = 6660.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 17 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 1006 79 210 5 2.5 4.3 | 135 17 -12.2 12.0 1 1000 127 210 6 3.0 5.2 | 138 17 -11.7 12.8 2 978 305 245 5 4.5 2.1 | 134 14 -10.2 9.8 3 942 610 335 6 2.5 -5.4 | 100 12 -12.1 2.2 4 925 753 325 7 4.0 -5.7 | 100 11 -10.7 1.9 5 906 914 300 8 6.9 -4.0 | 115 9 -7.8 3.6 6 872 1219 275 32 31.9 -2.8 | 254 18 17.2 4.9 7 850 1424 280 38 37.4 -6.6 | 267 23 22.7 1.0 8 839 1524 280 37 36.4 -6.4 | 267 22 21.8 1.2 9 807 1829 275 40 39.8 -3.5 | 261 26 25.2 4.2 10 777 2134 275 36 35.9 -3.1 | 258 22 21.2 4.5 11 719 2743 280 26 25.6 -4.5 | 254 11 10.9 3.1 12 700 2948 270 26 26.0 -0.0 | 236 14 11.3 7.6 13 636 3658 265 19 18.9 1.7 | 205 10 4.2 9.3 14 585 4267 240 16 13.9 8.0 | 177 16 -0.8 15.6 15 561 4572 240 19 16.5 9.5 | 186 17 1.8 17.1 16 516 5182 255 21 20.3 5.4 | 203 14 5.6 13.1 17 500 5420 250 18 16.9 6.2 | 189 14 2.2 13.8 18 495 5486 240 19 16.5 9.5 | 186 17 1.8 17.1 19 474 5791 275 22 21.9 -1.9 | 232 9 7.2 5.7 20 454 6096 265 25 24.9 2.2 | 226 14 10.2 9.8 21 434 6401 255 31 29.9 8.0 | 224 22 15.3 15.7 22 400 6970 255 41 39.6 10.6 | 234 31 24.9 18.3 23 300 8860 250 51 47.9 17.4 | 233 42 33.2 25.1 24 287 9144 245 51 46.2 21.6 | 227 43 31.5 29.2 25 261 9754 260 61 60.1 10.6 | 248 49 45.4 18.2 26 250 10040 265 59 58.8 5.1 | 254 46 44.1 12.8 27 200 11500 260 59 58.1 10.2 | 248 47 43.4 17.9 28 197 11582 265 53 52.8 4.6 | 252 40 38.1 12.3 29 172 12497 265 71 70.7 6.2 | 256 58 56.0 13.8 30 150 13370 265 66 65.7 5.8 | 255 53 51.1 13.4 31 141 13772 265 73 72.7 6.4 | 256 60 58.0 14.0 32 136 14021 265 73 72.7 6.4 | 256 60 58.0 14.0 33 100 16000 270 58 58.0 -0.0 | 260 44 43.3 7.6 34 98 16154 270 58 58.0 -0.0 | 260 44 43.3 7.6 35 85 17036 280 58 57.1 -10.1 | 273 43 42.4 -2.4 36 81 17374 275 62 61.8 -5.4 | 267 47 47.1 2.2 37 77 17678 295 29 26.3 -12.3 | 292 12 11.6 -4.6 38 73 17983 310 29 22.2 -18.6 | 326 13 7.5 -11.0 39 70 18280 290 22 20.7 -7.5 | 269 6 6.0 0.1 40 67 18593 290 22 20.7 -7.5 | 269 6 6.0 0.1 41 61 19202 260 31 30.5 5.4 | 231 21 15.8 13.0 42 58 19507 255 47 45.4 12.2 | 237 37 30.7 19.8 43 52 20117 275 22 21.9 -1.9 | 232 9 7.2 5.7 44 50 20410 250 9 8.5 3.1 | 150 12 -6.2 10.7 45 50 20422 275 14 13.9 -1.2 | 173 6 -0.7 6.4 46 48 20726 230 12 9.2 7.7 | 160 16 -5.5 15.4 47 43 21336 260 14 13.8 2.4 | 175 10 -0.9 10.1 48 41 21641 245 10 9.1 4.2 | 155 13 -5.6 11.9 49 34 22860 85 10 -10.0 -0.9 | 105 26 -24.6 6.8 50 31 23470 170 11 -1.9 10.8 | 138 25 -16.6 18.5 51 30 23640 165 13 -3.4 12.6 | 138 27 -18.0 20.2 52 26 24079 150 10 -5.0 8.7 | 130 26 -19.7 16.3 53 24 24384 205 12 5.1 10.9 | 153 21 -9.6 18.5 54 22 24689 110 10 -9.4 3.4 | 115 27 -24.1 11.1 55 17 25603 75 11 -10.6 -2.8 | 101 26 -25.3 4.8 56 14 26213 125 8 -6.6 4.6 | 120 25 -21.2 12.2 Wind Parameters Mean winds (0-6000m): 267.5 at 22.1 knts Storm direction: 297.5 at 16.6 knts Shear (0-3000m) pos: 2.2 neg: 5.2 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 37.1 neg: -68.7 tot: -31.6 m^2/s^2 ave: -10.5 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 37.22 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 ------------------------------------------------------------------------------- 500 255 5 134 13| 9.5 0.0 9.5| 3.9 -22.7 -18.9 -37.8 -0.55| 11.6 -6.4 1000 291 7 123 9| 4.8 8.6 13.4| 15.4 -25.0 -9.6 -9.6 0.21| 16.1 3.5 1500 281 16 194 5| 3.2 11.6 14.8| 37.1 -28.3 8.8 5.9 0.21| 17.1 3.6 2000 279 22 237 8| 2.4 8.6 10.9| 37.1 -47.0 -9.9 -5.0 0.14| 14.4 2.0 2500 278 24 245 10| 2.6 6.9 9.5| 37.1 -50.2 -13.1 -5.2 0.11| 13.3 1.4 3000 277 24 245 11| 2.2 5.2 7.4| 37.1 -68.7 -31.6 -10.5 0.02| 12.4 0.3 4000 274 23 235 10| 1.6 3.1 4.7| 37.1 -98.4 -61.3 -15.3 -0.10| 10.8 -1.0 5000 269 22 224 11| 1.5 2.7 4.2| 64.3-105.2 -41.0 -8.2 -0.04| 9.6 -0.4 6000 268 22 221 11| 1.6 2.2 3.8|100.4-124.1 -23.7 -3.9 0.02| 10.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20260106.12.gif