UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 10 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 1013 8 2.2 -5.8 55 8.0 -0.7 255 6 274.3 274.7 271.8 281.1 2.44 1 1000 112 1.2 -5.8 60 7.0 -1.3 275 16 274.4 274.8 271.8 281.2 2.47 2 925 733 -4.3 -9.3 68 5.0 -5.9 275 39 274.9 275.3 271.5 280.6 2.04 3 850 1392 -9.9 -14.4 70 4.5 -11.1 270 44 275.8 276.0 271.1 280.0 1.47 4 831 1566 -11.5 -14.5 78 3.0 -12.3 270 45 275.9 276.1 271.2 280.1 1.49 5 818 1687 -12.5 -14.3 86 1.8 -12.9 270 45 276.1 276.3 271.4 280.5 1.54 6 794 1914 -13.3 -20.3 56 7.0 -14.7 270 46 277.6 277.7 271.4 280.4 0.96 7 737 2476 -17.7 -29.7 34 12.0 -19.4 270 54 278.7 278.8 271.2 280.1 0.44 8 730 2548 -18.1 -35.1 21 17.0 -20.1 270 55 279.1 279.1 271.1 279.9 0.26 9 726 2589 -17.9 -45.9 7 28.0 -20.4 270 56 279.7 279.7 271.1 280.0 0.09 10 703 2829 -19.1 -45.1 8 26.0 -21.4 270 61 281.0 281.0 271.9 281.3 0.10 11 700 2861 -18.7 -47.7 6 29.0 -21.2 270 62 281.8 281.8 272.3 282.0 0.07 12 689 2979 -17.5 -50.5 4 33.0 -20.3 269 62 284.4 284.4 273.8 284.6 0.05 13 628 3672 -17.5 -46.5 6 29.0 -20.4 265 81 292.0 292.0 277.8 292.4 0.09 14 544 4731 -24.1 -41.1 19 17.0 -25.8 260 109 296.4 296.5 280.0 297.1 0.19 15 517 5100 -26.7 -47.7 12 21.0 -28.3 260 114 297.6 297.6 280.4 298.0 0.10 16 500 5340 -27.7 -50.7 9 23.0 -29.3 260 118 299.3 299.3 281.1 299.5 0.07 17 486 5544 -27.9 -56.9 5 29.0 -29.6 259 123 301.5 301.5 282.0 301.6 0.04 18 483 5588 -27.7 -59.7 3 32.0 -29.5 258 124 302.2 302.2 282.3 302.3 0.03 19 414 6687 -31.1 -66.1 2 35.0 -32.6 255 142 311.5 311.5 285.9 311.5 0.01 20 400 6930 -32.7 -60.7 4 28.0 -34.0 255 145 312.5 312.5 286.2 312.6 0.03 21 363 7610 -35.9 -55.9 11 20.0 -36.9 252 156 317.0 317.0 287.8 317.2 0.05 22 357 7726 -35.7 -45.7 35 10.0 -36.5 251 158 318.8 318.8 288.6 319.5 0.18 23 353 7805 -36.3 -45.3 39 9.0 -37.0 251 159 319.0 319.1 288.6 319.7 0.19 24 342 8024 -38.4 -45.5 47 7.1 -38.9 250 162 319.0 319.0 288.6 319.7 0.19 25 324 8393 -42.1 -45.9 66 3.8 -42.3 250 161 318.9 319.0 288.6 319.6 0.19 26 300 8910 -46.5 -50.2 66 3.7 -46.7 250 159 319.8 319.8 288.8 320.3 0.13 27 287 9203 -48.9 -53.9 56 5.0 -49.1 250 160 320.5 320.5 289.0 320.8 0.09 28 282 9318 -49.9 -57.9 38 8.0 -50.1 250 160 320.6 320.7 289.0 320.9 0.05 29 278 9411 -50.1 -73.1 5 23.0 -50.4 250 161 321.7 321.7 289.3 321.7 0.01 30 250 10100 -53.1 -70.1 11 17.0 -53.4 260 146 327.1 327.1 290.9 327.2 0.01 31 249 10126 -53.1 -71.1 9 18.0 -53.4 260 146 327.5 327.5 291.0 327.5 0.01 32 200 11530 -53.7 -80.7 2 27.0 -54.0 260 146 347.7 347.7 296.1 347.7 0.00 33 150 13370 -57.7 -84.7 2 27.0 -58.0 260 141 370.7 370.7 300.7 370.7 0.00 34 148 13455 -58.1 -85.1 2 27.0 -58.3 260 140 371.4 371.4 300.8 371.4 0.00 35 111 15272 -57.7 -85.7 2 28.0 -58.0 250 114 404.0 404.0 305.7 404.0 0.00 36 101 15876 -52.9 -84.9 1 32.0 -53.6 258 116 424.3 424.3 308.2 424.3 0.00 37 100 15940 -53.1 -84.1 1 31.0 -53.8 265 106 425.1 425.1 308.3 425.1 0.00 38 92 16477 -51.9 -83.9 1 32.0 -52.7 267 97 437.8 437.8 309.7 437.8 0.00 39 70 18220 -57.5 -86.5 1 29.0 -58.0 275 37 461.4 461.4 311.9 461.4 0.00 40 65 18685 -59.9 -86.9 2 27.0 -60.3 264 33 466.0 466.0 312.3 466.0 0.00 41 63 18881 -57.7 -86.7 1 29.0 -58.3 256 32 475.0 475.0 313.1 475.1 0.00 42 57 19504 -62.7 -88.7 2 26.0 -63.1 240 41 477.5 477.5 313.2 477.5 0.00 43 53 19957 -58.3 -88.3 1 30.0 -59.0 230 45 497.7 497.7 314.8 497.7 0.00 44 52 20078 -53.9 -85.9 1 32.0 -55.0 238 45 510.7 510.7 315.7 510.7 0.00 45 50 20330 -52.3 -85.3 1 33.0 -53.7 240 49 520.2 520.2 316.3 520.3 0.01 46 49 20461 -51.7 -84.7 1 33.0 -53.2 240 49 524.7 524.7 316.6 524.7 0.01 47 37 22282 -52.1 -85.1 1 33.0 -53.9 275 14 567.5 567.5 319.0 567.6 0.01 48 34 22826 -55.1 -86.1 1 31.0 -56.5 194 30 573.5 573.5 319.3 573.6 0.01 49 32 23213 -54.9 -85.9 1 31.0 -56.4 211 40 584.1 584.1 319.9 584.1 0.01 50 30 23630 -50.7 -84.7 1 34.0 -53.1 215 37 606.4 606.4 320.9 606.5 0.01 51 28 24079 -48.7 -83.7 1 35.0 -51.8 215 37 624.1 624.1 321.7 624.2 0.01 52 23 25342 -56.9 -86.9 1 30.0 -58.5 196 11 636.1 636.1 322.2 636.1 0.01 53 20 26230 -53.7 -86.7 1 33.0 -56.2 235 26 671.8 671.8 323.5 671.9 0.01 54 18 26909 -52.3 -85.3 1 33.0 -55.4 227 27 696.8 696.8 324.3 696.9 0.02 55 17 27277 -54.9 -86.9 1 32.0 -57.4 238 24 699.9 699.9 324.4 700.0 0.01 56 14 28525 -52.5 -85.5 1 33.0 -56.1 262 12 748.0 748.0 325.9 748.2 0.02 TRP 57 19504 -62.7 -88.7 2 26.0 -63.1 240 41 477.5 477.5 313.2 477.5 0.00 WND 342 8024 -38.4 -45.5 47 7.1 -38.9 250 162 319.0 319.0 288.6 319.7 0.19 Sounding variables and indices 1000-500 mb thick: 5228.00 m Freezing level: 983.64 mb = 247.49 m = 811.97 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 34.12 % Est. max temperature: 3.50 C = 38.30 F Sfc-Lift cond lev (LCL): 894.35 mb = 995.66 m = 3266.55 ft T: -6.53 C 700-500 lapse rate: 3.63 C/km ThetaE index: 1.22 C Layer 925.0- 831.0 mb Conv cond level (CCL): 862.01 mb = 1282.64 m = 4208.08 ft Mean mixing ratio: 2.25 g/kg Conv temperature: 3.51 C = 38.31 F Cap Strength: 14.41 C Lifted Index: 15.52 C Risk: None Lifted Index @300 mb: 27.60 C Lifted Index @700 mb: 3.31 C Showalter Index: 16.23 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.30 C K Index: -25.60 Risk: None Sweat Index: 206.00 Risk: None Energy Index: 4.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.36 J/kg Max Up Vert Vel: 1.65 m/s Conv Inhibition (B-): 65565.59 J/kg Cap Strength: 15.18 C Lift Cond Lev (LCL): 875.05 mb = 1165.66 m = 3824.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 54 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 1013 8 255 6 5.8 1.6 | 118 50 -43.8 23.6 1 1000 112 275 16 15.9 -1.4 | 122 40 -33.7 20.7 2 976 305 280 24 23.6 -4.2 | 125 32 -26.0 17.9 3 939 610 270 36 36.0 -0.0 | 148 26 -13.6 22.1 4 925 733 275 39 38.9 -3.4 | 150 22 -10.8 18.7 5 904 914 280 42 41.4 -7.3 | 151 17 -8.3 14.8 6 850 1392 270 44 44.0 -0.0 | 166 23 -5.6 22.1 7 802 1829 270 46 46.0 -0.0 | 171 22 -3.6 22.1 8 771 2134 270 47 47.0 -0.0 | 173 22 -2.6 22.1 9 700 2861 270 62 62.0 -0.0 | 209 25 12.4 22.1 10 655 3353 265 63 62.8 5.5 | 205 31 13.1 27.6 11 628 3658 265 81 80.7 7.1 | 227 43 31.1 29.1 12 555 4572 260 107 105.4 18.6 | 234 69 55.7 40.6 13 500 5340 260 118 116.2 20.5 | 237 79 66.6 42.6 14 450 6096 255 135 130.4 34.9 | 235 99 80.8 57.0 15 400 6930 255 145 140.1 37.5 | 237 108 90.4 59.6 16 395 7010 255 148 143.0 38.3 | 237 111 93.3 60.4 17 342 8024 250 162 152.2 55.4 | 233 129 102.6 77.5 18 332 8230 250 162 152.2 55.4 | 233 129 102.6 77.5 19 300 8910 250 159 149.4 54.4 | 233 126 99.8 76.4 20 276 9449 250 161 151.3 55.1 | 233 128 101.7 77.1 21 250 10100 260 146 143.8 25.4 | 243 105 94.2 47.4 22 218 10973 260 135 132.9 23.4 | 241 95 83.3 45.5 23 200 11530 260 146 143.8 25.4 | 243 105 94.2 47.4 24 172 12497 255 155 149.7 40.1 | 238 118 100.1 62.2 25 150 13370 260 141 138.9 24.5 | 242 101 89.2 46.5 26 112 15240 250 114 107.1 39.0 | 223 84 57.5 61.1 27 101 15850 255 121 116.9 31.3 | 232 86 67.2 53.4 28 100 15940 265 106 105.6 9.2 | 241 64 56.0 31.3 29 97 16154 265 106 105.6 9.2 | 241 64 56.0 31.3 30 76 17678 275 63 62.8 -5.5 | 218 21 13.1 16.6 31 70 18220 275 37 36.9 -3.2 | 146 23 -12.8 18.8 32 69 18288 280 36 35.5 -6.3 | 138 21 -14.2 15.8 33 63 18898 255 32 30.9 8.3 | 148 36 -18.7 30.3 34 60 19202 240 40 34.6 20.0 | 160 45 -15.0 42.1 35 57 19504 240 41 35.5 20.5 | 162 45 -14.1 42.6 36 57 19507 250 40 37.6 13.7 | 161 38 -12.0 35.7 37 54 19812 220 45 28.9 34.5 | 160 60 -20.7 56.5 38 52 20117 240 45 39.0 22.5 | 167 46 -10.7 44.6 39 50 20330 240 49 42.4 24.5 | 171 47 -7.2 46.6 40 47 20726 240 49 42.4 24.5 | 171 47 -7.2 46.6 41 41 21641 280 17 16.7 -3.0 | 120 38 -32.9 19.1 42 39 21946 275 27 26.9 -2.4 | 131 30 -22.7 19.7 43 37 22250 280 14 13.8 -2.4 | 119 41 -35.8 19.6 44 35 22555 220 17 10.9 13.0 | 132 52 -38.7 35.1 45 34 22860 190 32 5.6 31.5 | 141 69 -44.1 53.6 46 32 23165 210 40 20.0 34.6 | 152 64 -29.6 56.7 47 30 23630 215 37 21.2 30.3 | 152 60 -28.4 52.4 48 29 23774 235 36 29.5 20.6 | 155 47 -20.1 42.7 49 28 24079 215 37 21.2 30.3 | 152 60 -28.4 52.4 50 25 24689 280 10 9.8 -1.7 | 117 45 -39.8 20.3 51 24 24994 305 10 8.2 -5.7 | 112 45 -41.4 16.3 52 23 25298 195 10 2.6 9.7 | 124 57 -47.0 31.7 53 21 25908 220 20 12.9 15.3 | 135 52 -36.8 37.4 54 20 26213 215 20 11.5 16.4 | 135 54 -38.2 38.4 55 20 26230 235 26 21.3 14.9 | 143 47 -28.3 37.0 56 18 26518 225 27 19.1 19.1 | 143 51 -30.5 41.2 57 15 27127 265 18 17.9 1.6 | 127 40 -31.7 23.6 58 13 27432 260 7 6.9 1.2 | 119 49 -42.7 23.3 59 12 27737 225 10 7.1 7.1 | 124 52 -42.6 29.1 60 10 28346 95 3 -3.0 0.3 | 113 57 -52.6 22.3 61 8 28956 220 4 2.6 3.1 | 118 53 -47.1 25.1 Wind Parameters Mean winds (0-6000m): 264.0 at 72.4 knts Storm direction: 294.0 at 54.3 knts Shear (0-3000m) pos: 6.3 neg: 3.7 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 268.3 neg: -2.5 tot: 265.7 m^2/s^2 ave: 88.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 6.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 353.82 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 ------------------------------------------------------------------------------- 500 276 21 125 35| 27.1 0.0 27.1|102.2 0.0 102.2 204.4 0.42| 28.2 11.9 1000 276 30 134 27| 19.0 0.0 19.0|143.8 0.0 143.8 143.8 0.43| 21.7 9.3 1500 275 35 142 25| 12.7 2.2 14.9|167.3 0.0 167.3 111.5 0.46| 16.8 7.7 2000 273 37 149 23| 9.5 1.9 11.4|179.3 0.0 179.3 89.6 0.48| 13.1 6.3 2500 272 40 155 23| 7.6 2.9 10.5|226.8 0.0 226.8 90.7 0.55| 12.2 6.7 3000 272 43 163 22| 6.3 3.7 10.0|268.3 -2.5 265.7 88.6 0.57| 11.6 6.7 4000 269 51 184 23| 4.8 6.6 11.3|433.8 -11.1 422.7 105.7 0.54| 12.8 7.0 5000 266 62 205 29| 3.8 7.6 11.4|532.2 -11.1 521.1 104.2 0.49| 12.6 6.2 6000 264 72 217 37| 3.2 8.2 11.3|566.7 -89.5 477.3 79.5 0.40| 12.5 5.0 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260110.12.gif