UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 7 JAN 26 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 1017 11 3.2 -4.8 56 8.0 0.2 240 5 275.0 275.5 272.5 282.3 2.63 1 1000 147 2.4 -4.6 60 7.0 -0.2 255 15 275.5 276.0 272.9 283.1 2.71 2 989 236 1.6 -4.4 64 6.0 -0.7 266 22 275.6 276.1 273.1 283.3 2.78 3 980 310 2.8 -4.2 60 7.0 0.1 275 28 277.5 278.0 274.3 285.5 2.85 4 927 757 -1.3 -4.7 78 3.4 -2.6 275 35 277.8 278.3 274.5 285.9 2.90 5 925 774 -1.3 -5.0 76 3.7 -2.7 275 35 278.0 278.5 274.5 285.9 2.84 6 888 1098 -3.5 -6.4 80 2.9 -4.6 276 40 279.0 279.4 274.8 286.5 2.66 7 866 1296 -4.1 -10.1 63 6.0 -6.0 282 39 280.4 280.7 274.7 286.2 2.04 8 859 1361 -3.1 -23.1 20 20.0 -7.7 283 38 282.0 282.2 273.5 284.2 0.69 9 852 1425 -2.9 -22.9 20 20.0 -7.6 285 36 282.9 283.0 274.0 285.1 0.71 10 850 1444 -2.9 -24.9 16 22.0 -7.8 285 36 283.1 283.2 274.0 284.9 0.60 11 825 1680 -4.3 -14.3 46 10.0 -7.2 283 35 284.1 284.3 275.9 288.6 1.53 12 786 2060 -6.1 -22.1 27 16.0 -9.9 254 31 286.1 286.2 275.9 288.6 0.83 13 700 2953 -13.9 -27.9 30 14.0 -16.4 240 34 287.1 287.2 276.0 288.8 0.55 14 682 3150 -15.7 -29.7 29 14.0 -18.0 247 33 287.2 287.3 276.0 288.7 0.48 15 634 3698 -18.3 -25.3 54 7.0 -19.6 266 31 290.3 290.5 278.0 292.7 0.77 16 625 3805 -18.7 -27.7 45 9.0 -20.2 270 31 291.1 291.2 278.2 293.1 0.63 17 607 4022 -19.9 -44.9 9 25.0 -22.4 279 30 292.1 292.1 277.9 292.5 0.12 18 525 5082 -27.9 -55.9 5 28.0 -29.5 290 32 294.9 294.9 279.1 295.0 0.04 19 518 5178 -28.7 -39.7 34 11.0 -29.7 290 32 295.0 295.1 279.5 295.8 0.23 20 508 5317 -30.1 -39.1 41 9.0 -30.9 290 33 295.0 295.0 279.5 295.9 0.25 21 500 5430 -30.7 -40.7 37 10.0 -31.6 290 34 295.6 295.6 279.7 296.4 0.22 22 487 5617 -31.7 -60.7 4 29.0 -32.9 291 32 296.6 296.6 279.8 296.7 0.02 23 400 6980 -41.7 -54.7 23 13.0 -42.2 295 48 300.8 300.8 281.8 301.0 0.06 24 399 6997 -41.9 -54.9 23 13.0 -42.3 295 48 300.7 300.8 281.7 301.0 0.06 25 357 7742 -45.5 -60.5 17 15.0 -45.9 291 58 305.6 305.6 283.7 305.8 0.03 26 321 8445 -47.9 -68.9 7 21.0 -48.3 287 68 311.7 311.8 285.9 311.8 0.01 27 300 8890 -47.7 -71.7 5 24.0 -48.1 285 69 318.1 318.1 288.1 318.2 0.01 28 250 10100 -46.3 -77.3 2 31.0 -46.9 280 92 337.2 337.2 293.6 337.2 0.00 29 209 11295 -43.3 -78.3 1 35.0 -44.2 275 117 359.7 359.7 298.7 359.7 0.00 30 200 11590 -44.1 -79.1 1 35.0 -45.0 275 110 362.9 362.9 299.2 363.0 0.00 31 183 12183 -46.4 -80.1 1 33.8 -47.1 275 117 368.6 368.6 300.3 368.6 0.00 32 150 13490 -51.5 -82.5 1 31.0 -52.1 275 116 381.3 381.3 302.5 381.3 0.00 33 100 16100 -56.5 -85.5 1 29.0 -56.9 270 92 418.6 418.6 307.6 418.6 0.00 34 82 17344 -62.1 -87.1 2 25.0 -62.4 275 78 431.6 431.6 309.0 431.6 0.00 35 70 18320 -63.5 -88.5 2 25.0 -63.8 255 70 448.5 448.5 310.7 448.5 0.00 36 69 18408 -63.5 -88.5 2 25.0 -63.8 255 69 450.4 450.4 310.9 450.4 0.00 37 68 18497 -62.9 -88.9 2 26.0 -63.2 255 69 453.6 453.6 311.2 453.6 0.00 38 67 18589 -59.1 -89.1 1 30.0 -59.6 255 68 463.7 463.7 312.1 463.7 0.00 39 63 18975 -56.7 -87.7 1 31.0 -57.4 261 74 477.3 477.3 313.2 477.3 0.00 40 60 19283 -57.5 -87.5 1 30.0 -58.2 266 67 482.2 482.2 313.6 482.2 0.00 41 58 19497 -54.7 -86.7 1 32.0 -55.6 270 62 493.2 493.2 314.5 493.2 0.00 42 50 20430 -60.9 -87.9 2 27.0 -61.4 275 14 500.0 500.0 314.9 500.0 0.00 43 47 20814 -62.9 -88.9 2 26.0 -63.3 258 20 504.1 504.1 315.2 504.1 0.00 44 43 21371 -57.1 -88.1 1 31.0 -58.0 245 25 531.4 531.4 317.0 531.4 0.00 45 40 21826 -60.3 -88.3 1 28.0 -61.0 284 10 534.4 534.4 317.2 534.4 0.00 46 30 23650 -53.9 -86.9 1 33.0 -55.7 235 7 597.7 597.7 320.5 597.7 0.01 47 29 23867 -53.9 -85.9 1 32.0 -55.7 211 10 603.5 603.5 320.7 603.6 0.01 48 26 24564 -56.5 -87.5 1 31.0 -58.0 143 12 615.3 615.3 321.3 615.3 0.01 49 20 26230 -55.7 -86.7 1 31.0 -57.8 120 6 665.7 665.7 323.3 665.8 0.01 50 13 28994 -54.5 -86.5 1 32.0 -57.7 104 20 757.1 757.1 326.1 757.3 0.02 51 10 30700 -49.1 -85.1 1 36.0 -54.9 100 9 836.3 836.3 328.1 836.5 0.03 52 8.3 31928 -47.3 -83.3 1 36.0 -54.6 889.1 889.2 329.2 889.6 0.05 TRP 82 17344 -62.1 -87.1 2 25.0 -62.4 275 78 431.6 431.6 309.0 431.6 0.00 WND 183 12183 -46.4 -80.1 1 33.8 -47.1 275 117 368.6 368.6 300.3 368.6 0.00 Sounding variables and indices 1000-500 mb thick: 5283.00 m Freezing level: 943.80 mb = 615.15 m = 2018.19 ft Wetbulb zero: 1008.89 mb = 75.42 m = 247.45 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 36.09 % Est. max temperature: 8.49 C = 47.29 F Sfc-Lift cond lev (LCL): 898.18 mb = 1007.66 m = 3305.94 ft T: -2.89 C 700-500 lapse rate: 6.78 C/km ThetaE index: 2.30 C Layer 866.0- 852.0 mb Conv cond level (CCL): 769.37 mb = 2224.63 m = 7298.56 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 14.53 C = 58.15 F Cap Strength: 9.19 C Lifted Index: 9.42 C Risk: None Lifted Index @300 mb: 23.59 C Lifted Index @700 mb: 5.24 C Showalter Index: 9.36 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 27.80 C Cross Totals Index: 5.80 C K Index: -11.10 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.98 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 65033.86 J/kg Cap Strength: 9.25 C Lift Cond Lev (LCL): 883.99 mb = 1133.92 m = 3720.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 24 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 1017 11 240 5 4.3 2.5 | 134 22 -15.7 15.4 1 1000 147 255 15 14.5 3.9 | 162 18 -5.6 16.8 2 981 305 275 28 27.9 -2.4 | 217 13 7.9 10.5 3 944 610 275 33 32.9 -2.9 | 232 16 12.8 10.0 4 925 774 275 35 34.9 -3.1 | 236 18 14.8 9.8 5 909 914 270 39 39.0 -0.0 | 236 23 19.0 12.9 6 874 1219 280 41 40.4 -7.1 | 254 21 20.3 5.8 7 850 1444 285 36 34.8 -9.3 | 256 15 14.7 3.6 8 841 1524 285 35 33.8 -9.1 | 254 14 13.8 3.8 9 809 1829 280 34 33.5 -5.9 | 243 15 13.4 7.0 10 778 2134 245 30 27.2 12.7 | 196 27 7.1 25.6 11 719 2743 235 31 25.4 17.8 | 190 31 5.4 30.7 12 700 2953 240 34 29.4 17.0 | 197 31 9.4 29.9 13 636 3658 265 31 30.9 2.7 | 215 19 10.8 15.6 14 586 4267 290 29 27.3 -9.9 | 248 8 7.2 3.0 15 562 4572 290 29 27.3 -9.9 | 248 8 7.2 3.0 16 500 5430 290 34 31.9 -11.6 | 264 12 11.9 1.3 17 496 5486 290 30 28.2 -10.3 | 252 9 8.1 2.6 18 454 6096 295 38 34.4 -16.1 | 282 15 14.4 -3.2 19 416 6706 300 44 38.1 -22.0 | 297 20 18.1 -9.1 20 400 6980 295 48 43.5 -20.3 | 287 25 23.5 -7.4 21 302 8839 285 73 70.5 -18.9 | 277 51 50.5 -6.0 22 300 8890 285 69 66.6 -17.9 | 276 47 46.6 -5.0 23 289 9144 285 68 65.7 -17.6 | 276 46 45.6 -4.7 24 250 10100 280 92 90.6 -16.0 | 272 71 70.6 -3.1 25 210 11278 275 117 116.6 -10.2 | 268 97 96.5 2.7 26 200 11590 275 110 109.6 -9.6 | 268 90 89.5 3.3 27 183 12183 275 117 116.6 -10.2 | 268 97 96.5 2.7 28 174 12497 275 117 116.6 -10.2 | 268 97 96.5 2.7 29 150 13490 275 116 115.6 -10.1 | 268 96 95.5 2.8 30 120 14935 275 117 116.6 -10.2 | 268 97 96.5 2.7 31 100 16100 270 92 92.0 -0.0 | 260 73 72.0 12.9 32 99 16154 270 91 91.0 -0.0 | 260 72 71.0 12.9 33 94 16459 270 92 92.0 -0.0 | 260 73 72.0 12.9 34 86 17069 275 95 94.6 -8.3 | 266 75 74.6 4.6 35 82 17344 275 78 77.7 -6.8 | 264 58 57.7 6.1 36 82 17374 280 82 80.8 -14.2 | 271 61 60.7 -1.3 37 74 17983 265 68 67.7 5.9 | 248 51 47.7 18.8 38 70 18320 255 70 67.6 18.1 | 237 57 47.6 31.0 39 67 18593 255 68 65.7 17.6 | 236 55 45.6 30.5 40 64 18898 260 76 74.8 13.2 | 245 61 54.8 26.1 41 58 19507 270 62 62.0 -0.0 | 253 44 42.0 12.9 42 55 19812 295 25 22.7 -10.6 | 228 4 2.6 2.3 43 50 20422 315 15 10.6 -10.6 | 104 10 -9.4 2.3 44 50 20430 275 14 13.9 -1.2 | 152 13 -6.1 11.7 45 43 21336 235 28 22.9 16.1 | 186 29 2.9 29.0 46 41 21641 300 10 8.7 -5.0 | 125 14 -11.4 7.9 47 37 22250 250 11 10.3 3.8 | 150 19 -9.7 16.7 48 34 22860 265 4 4.0 0.3 | 130 21 -16.1 13.2 49 32 23165 215 10 5.7 8.2 | 146 25 -14.3 21.1 50 31 23470 165 14 -3.6 13.5 | 138 35 -23.7 26.4 51 30 23650 235 7 5.7 4.0 | 140 22 -14.3 16.9 52 29 23774 220 10 6.4 7.7 | 146 25 -13.6 20.6 53 25 24689 130 12 -9.2 7.7 | 125 36 -29.2 20.6 54 21 25908 150 11 -5.5 9.5 | 131 34 -25.5 22.4 55 20 26230 120 6 -5.2 3.0 | 122 30 -25.2 15.9 56 17 27127 125 13 -10.6 7.5 | 124 37 -30.7 20.4 57 17 27432 120 17 -14.7 8.5 | 122 41 -34.8 21.4 58 15 28042 150 14 -7.0 12.1 | 133 37 -27.0 25.0 59 14 28346 120 6 -5.2 3.0 | 122 30 -25.2 15.9 60 14 28651 110 10 -9.4 3.4 | 119 34 -29.4 16.3 61 13 28956 100 20 -19.7 3.5 | 112 43 -39.7 16.4 62 13 29261 125 19 -15.6 10.9 | 124 43 -35.6 23.8 63 12 29566 85 18 -17.9 -1.6 | 107 40 -38.0 11.3 64 11 30175 105 29 -28.0 7.5 | 113 52 -48.1 20.4 65 10 30700 100 9 -8.9 1.6 | 117 32 -28.9 14.5 Wind Parameters Mean winds (0-6000m): 272.8 at 31.8 knts Storm direction: 302.8 at 23.8 knts Shear (0-3000m) pos: 4.8 neg: 4.4 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 64.4 deg Storm rel helicity (0-3000m) pos: 205.0 neg: -123.3 tot: 81.7 m^2/s^2 ave: 27.2 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.03 Bulk Shear: 13.58 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 ------------------------------------------------------------------------------- 500 270 22 187 13| 28.2 0.0 28.2|112.2 0.0 112.2 224.4 0.92| 29.8 27.4 1000 272 29 216 15| 14.1 4.3 18.4|135.8 -1.2 134.5 134.5 0.78| 20.4 15.9 1500 275 32 230 15| 8.4 2.9 11.3|166.7 -2.7 164.1 109.4 0.70| 17.6 12.4 2000 276 33 233 15| 6.3 4.3 10.6|166.7 -63.5 103.2 51.6 0.34| 17.2 5.8 2500 270 32 224 18| 5.1 5.2 10.3|166.7-115.5 51.3 20.5 0.19| 16.0 3.1 3000 265 32 217 20| 4.8 4.4 9.1|205.0-123.3 81.7 27.2 0.22| 14.5 3.2 4000 263 32 215 20| 5.3 3.3 8.6|266.7-123.3 143.4 35.8 0.28| 13.6 3.8 5000 268 32 220 18| 4.5 2.6 7.1|278.3-123.3 155.0 31.0 0.30| 11.7 3.5 6000 273 32 226 16| 4.3 2.1 6.4|295.6-128.0 167.6 27.9 0.30| 10.9 3.3 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260107.00.gif