UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 12 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 1014 8 1.4 -9.6 44 11.0 -2.1 240 1 273.5 273.8 270.2 278.5 1.82 1 1010 40 2.4 -8.6 44 11.0 -1.3 222 2 274.8 275.1 271.3 280.3 1.97 2 1000 120 2.0 -9.0 44 11.0 -1.7 175 3 275.1 275.5 271.5 280.6 1.93 3 925 744 -2.1 -8.1 63 6.0 -4.1 240 25 277.2 277.5 273.2 283.5 2.24 4 896 997 -3.5 -7.0 77 3.5 -4.7 242 32 278.3 278.7 274.2 285.3 2.52 5 882 1121 -3.9 -10.9 58 7.0 -6.1 246 34 279.1 279.4 273.7 284.5 1.88 6 878 1157 -3.1 -11.1 54 8.0 -5.6 247 35 280.3 280.6 274.3 285.6 1.86 7 850 1413 -4.1 -11.1 58 7.0 -6.3 255 39 281.9 282.2 275.3 287.4 1.92 8 814 1753 -5.9 -15.9 45 10.0 -8.7 265 44 283.5 283.7 275.3 287.5 1.36 9 778 2107 -6.9 -14.9 53 8.0 -9.2 265 51 286.1 286.3 277.0 290.7 1.54 10 774 2147 -6.5 -15.5 49 9.0 -9.1 265 52 286.9 287.2 277.3 291.3 1.48 11 768 2208 -5.9 -9.5 76 3.6 -7.1 265 52 288.2 288.6 279.2 295.3 2.42 12 765 2239 -5.5 -10.2 69 4.7 -7.1 265 53 289.0 289.4 279.4 295.8 2.30 13 727 2636 -8.1 -12.6 70 4.5 -9.5 265 54 290.4 290.7 279.7 296.3 1.99 14 700 2930 -8.9 -24.9 26 16.0 -12.5 265 53 292.6 292.8 279.0 294.9 0.72 15 681 3142 -9.7 -32.7 13 23.0 -13.8 265 54 294.0 294.1 279.2 295.2 0.36 16 679 3165 -9.7 -32.7 13 23.0 -13.8 265 54 294.3 294.4 279.3 295.5 0.36 17 587 4269 -18.1 -38.1 16 20.0 -20.7 265 61 297.0 297.1 280.4 297.9 0.24 18 541 4874 -20.9 -47.9 7 27.0 -23.5 263 64 300.7 300.7 281.8 301.0 0.09 19 500 5450 -25.9 -46.9 12 21.0 -27.7 260 66 301.5 301.5 282.1 301.9 0.11 20 456 6111 -31.5 -48.5 17 17.0 -32.6 265 70 302.5 302.5 282.5 302.9 0.10 21 439 6380 -33.3 -45.3 29 12.0 -34.1 264 73 303.5 303.6 283.0 304.1 0.15 22 434 6460 -33.3 -54.3 10 21.0 -34.4 263 73 304.5 304.5 283.3 304.7 0.05 23 400 7030 -37.3 -56.3 12 19.0 -38.1 260 79 306.5 306.5 284.1 306.7 0.05 24 386 7275 -38.9 -61.9 7 23.0 -39.6 260 80 307.5 307.6 284.4 307.6 0.02 25 370 7565 -40.7 -60.7 10 20.0 -41.3 260 82 308.9 308.9 284.9 309.0 0.03 26 313 8689 -46.7 -71.7 4 25.0 -47.1 260 99 315.7 315.7 287.3 315.7 0.01 27 311 8731 -45.9 -72.9 3 27.0 -46.4 260 100 317.4 317.4 287.9 317.4 0.01 28 300 8970 -47.9 -72.9 4 25.0 -48.3 260 105 317.8 317.8 288.1 317.9 0.01 29 289 9215 -49.9 -71.9 6 22.0 -50.3 265 114 318.4 318.4 288.2 318.4 0.01 30 269 9687 -46.9 -73.9 3 27.0 -47.4 263 117 329.4 329.4 291.5 329.4 0.01 31 250 10170 -48.5 -74.5 3 26.0 -49.0 260 120 334.0 334.0 292.8 334.0 0.01 32 209 11343 -51.5 -79.5 2 28.0 -51.9 260 141 346.8 346.8 295.9 346.8 0.00 33 200 11630 -51.1 -80.1 2 29.0 -51.5 260 146 351.8 351.8 297.0 351.9 0.00 34 190 11963 -50.4 -80.8 2 30.4 -50.9 260 152 358.2 358.2 298.4 358.2 0.00 35 186 12101 -50.1 -81.1 1 31.0 -50.6 260 152 360.8 360.8 298.9 360.9 0.00 36 150 13490 -53.5 -84.5 1 31.0 -53.9 260 140 377.9 377.9 301.9 377.9 0.00 37 100 16050 -60.9 -86.9 2 26.0 -61.2 265 103 410.1 410.1 306.5 410.1 0.00 38 94 16431 -62.7 -86.7 3 24.0 -62.9 262 101 413.8 413.8 307.0 413.9 0.00 39 86 16980 -59.7 -86.7 2 27.0 -60.0 256 98 430.6 430.6 308.9 430.6 0.00 40 79 17504 -63.3 -87.3 2 24.0 -63.6 266 104 433.7 433.7 309.2 433.7 0.00 41 73 17989 -62.3 -88.3 2 26.0 -62.6 270 81 445.7 445.7 310.4 445.7 0.00 42 70 18250 -57.1 -87.1 1 30.0 -57.7 270 60 462.2 462.2 312.0 462.2 0.00 43 68 18434 -55.1 -86.1 1 31.0 -55.9 266 69 470.4 470.4 312.7 470.4 0.00 44 61 19122 -58.9 -86.9 2 28.0 -59.5 245 62 476.8 476.8 313.2 476.8 0.00 45 54 19886 -59.3 -87.3 1 28.0 -59.9 246 67 492.8 492.8 314.4 492.8 0.00 46 50 20370 -57.5 -87.5 1 30.0 -58.3 250 47 508.0 508.0 315.5 508.0 0.00 47 47 20762 -56.1 -87.1 1 31.0 -57.1 256 44 520.4 520.4 316.3 520.4 0.00 48 42 21472 -59.1 -88.1 1 29.0 -59.9 240 38 530.0 530.0 316.9 530.0 0.00 49 40 21782 -52.7 -85.7 1 33.0 -54.3 240 47 553.5 553.5 318.3 553.5 0.01 50 35 22646 -51.5 -84.5 1 33.0 -53.5 263 36 578.2 578.2 319.6 578.2 0.01 51 30 23640 -54.5 -85.5 1 31.0 -56.2 265 35 596.1 596.1 320.5 596.1 0.01 52 25 24798 -56.9 -86.9 1 30.0 -58.4 216 37 621.1 621.1 321.5 621.1 0.01 53 22 25614 -51.9 -84.9 1 33.0 -54.6 228 45 659.1 659.1 323.0 659.2 0.01 54 20 26230 -52.3 -86.3 1 34.0 -55.2 250 43 676.1 676.1 323.6 676.2 0.01 55 19 26565 -48.5 -83.5 1 35.0 -52.6 247 45 697.9 697.9 324.4 698.0 0.02 56 15 28100 -54.3 -86.3 1 32.0 -57.2 278 16 727.4 727.4 325.3 727.5 0.02 57 14 28545 -51.7 -84.7 1 33.0 -55.6 274 11 750.7 750.7 326.0 750.9 0.02 58 13 29024 -53.3 -85.3 1 32.0 -56.9 267 9 761.3 761.3 326.3 761.4 0.02 TRP 289 9215 -49.9 -71.9 6 22.0 -50.3 265 114 318.4 318.4 288.2 318.4 0.01 WND 190 11963 -50.4 -80.8 2 30.4 -50.9 260 152 358.2 358.2 298.4 358.2 0.00 Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 963.41 mb = 424.39 m = 1392.34 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 35.89 % Est. max temperature: 9.03 C = 48.26 F Sfc-Lift cond lev (LCL): 853.79 mb = 1377.81 m = 4520.33 ft T: -3.96 C 700-500 lapse rate: 6.75 C/km ThetaE index: 1.40 C Layer 700.0- 681.0 mb Conv cond level (CCL): 633.00 mb = 3696.82 m = 12128.54 ft Mean mixing ratio: 2.09 g/kg Conv temperature: 23.67 C = 74.61 F Cap Strength: 16.46 C Lifted Index: 16.47 C Risk: None Lifted Index @300 mb: 25.44 C Lifted Index @700 mb: 12.29 C Showalter Index: 12.28 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 14.80 C K Index: -5.30 Risk: None Sweat Index: 144.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.53 J/kg Max Up Vert Vel: 3.33 m/s Conv Inhibition (B-): 68557.11 J/kg Cap Strength: 16.50 C Lift Cond Lev (LCL): 843.10 mb = 1477.03 m = 4845.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 37 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 1014 8 240 1 0.9 0.5 | 113 37 -33.8 14.4 1 1000 120 175 3 -0.3 3.0 | 116 39 -34.9 16.9 2 977 305 230 12 9.2 7.7 | 130 33 -25.5 21.6 3 941 610 240 19 16.5 9.5 | 142 30 -18.2 23.4 4 925 744 240 25 21.7 12.5 | 154 29 -13.0 26.4 5 905 914 240 31 26.8 15.5 | 165 30 -7.8 29.4 6 850 1413 255 39 37.7 10.1 | 187 24 3.0 24.0 7 838 1524 265 40 39.8 3.5 | 197 18 5.2 17.4 8 775 2134 265 52 51.8 4.5 | 223 25 17.1 18.5 9 717 2743 265 55 54.8 4.8 | 227 27 20.1 18.7 10 700 2930 265 53 52.8 4.6 | 224 26 18.1 18.5 11 635 3658 265 57 56.8 5.0 | 229 29 22.1 18.9 12 562 4572 265 63 62.8 5.5 | 235 34 28.1 19.4 13 500 5450 260 66 65.0 11.5 | 230 40 30.3 25.4 14 456 6096 265 70 69.7 6.1 | 240 40 35.1 20.0 15 400 7030 260 79 77.8 13.7 | 237 51 43.1 27.6 16 350 7925 260 84 82.7 14.6 | 239 56 48.1 28.5 17 300 8970 260 105 103.4 18.2 | 245 76 68.7 32.2 18 289 9215 265 114 113.6 9.9 | 253 82 78.9 23.9 19 250 10170 260 120 118.2 20.8 | 247 90 83.5 34.8 20 200 11630 260 146 143.8 25.4 | 250 116 109.1 39.3 21 190 11963 260 152 149.7 26.4 | 251 122 115.0 40.3 22 183 12192 260 152 149.7 26.4 | 251 122 115.0 40.3 23 150 13490 260 140 137.9 24.3 | 250 110 103.2 38.2 24 119 14935 260 122 120.1 21.2 | 248 92 85.5 35.1 25 114 15240 260 129 127.0 22.4 | 249 99 92.4 36.3 26 100 16050 265 103 102.6 9.0 | 251 72 67.9 22.9 27 98 16154 265 103 102.6 9.0 | 251 72 67.9 22.9 28 85 17069 255 98 94.7 25.4 | 237 72 60.0 39.3 29 77 17678 270 106 106.0 -0.0 | 259 73 71.3 13.9 30 70 18250 270 60 60.0 -0.0 | 241 29 25.3 13.9 31 70 18288 275 85 84.7 -7.4 | 263 50 50.0 6.5 32 66 18593 255 51 49.3 13.2 | 208 31 14.6 27.1 33 63 18898 245 60 54.4 25.4 | 207 44 19.7 39.3 34 55 19812 245 70 63.4 29.6 | 213 52 28.8 43.5 35 50 20370 250 47 44.2 16.1 | 198 31 9.5 30.0 36 45 21031 260 42 41.4 7.3 | 198 22 6.7 21.2 37 43 21336 240 33 28.6 16.5 | 169 31 -6.1 30.4 38 39 21946 240 52 45.0 26.0 | 195 41 10.4 39.9 39 32 23165 280 25 24.6 -4.3 | 134 14 -10.0 9.6 40 30 23640 265 35 34.9 3.1 | 181 17 0.2 17.0 41 29 23774 255 45 43.5 11.6 | 199 27 8.8 25.6 42 28 24079 265 31 30.9 2.7 | 167 17 -3.8 16.6 43 27 24384 255 26 25.1 6.7 | 155 23 -9.5 20.7 44 25 24689 215 34 19.5 27.9 | 160 44 -15.2 41.8 45 23 25298 220 51 32.8 39.1 | 178 53 -1.9 53.0 46 21 25908 235 40 32.8 22.9 | 177 37 -1.9 36.9 47 20 26213 225 43 30.4 30.4 | 175 45 -4.3 44.3 48 20 26230 250 43 40.4 14.7 | 191 29 5.7 28.6 49 18 26518 245 46 41.7 19.4 | 192 34 7.0 33.4 50 15 27127 280 14 13.8 -2.4 | 119 24 -20.9 11.5 51 13 27432 270 8 8.0 -0.0 | 118 30 -26.7 13.9 52 12 27737 260 10 9.8 1.7 | 122 29 -24.8 15.7 53 11 28042 230 24 18.4 15.4 | 151 34 -16.3 29.4 54 9 28651 240 14 12.1 7.0 | 133 31 -22.5 20.9 55 8 28956 190 10 1.7 9.8 | 126 41 -32.9 23.8 56 7 29261 215 26 14.9 21.3 | 151 40 -19.8 35.2 Wind Parameters Mean winds (0-6000m): 261.9 at 49.8 knts Storm direction: 291.9 at 37.4 knts Shear (0-3000m) pos: 6.1 neg: 3.3 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 111.8 deg Storm rel helicity (0-3000m) pos: 419.0 neg: -7.1 tot: 411.9 m^2/s^2 ave: 137.3 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 9.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 240.27 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 ------------------------------------------------------------------------------- 500 228 9 126 34| 0.0 16.1 16.1|146.2 0.0 146.2 292.4 0.83| 19.3 15.9 1000 237 17 139 31| 8.2 8.1 16.3|271.5 0.0 271.5 271.5 0.89| 18.2 16.2 1500 245 24 151 27| 9.0 5.4 14.3|348.9 0.0 348.9 232.6 0.84| 17.6 14.7 2000 253 29 163 24| 9.2 4.0 13.2|394.4 0.0 394.4 197.2 0.84| 15.8 13.2 2500 257 34 175 22| 7.4 4.0 11.4|413.7 0.0 413.7 165.5 0.83| 13.5 11.2 3000 259 37 185 21| 6.1 3.3 9.4|419.0 -7.1 411.9 137.3 0.79| 11.7 9.3 4000 261 42 198 22| 4.6 3.2 7.8|445.2 -7.1 438.1 109.5 0.78| 9.5 7.4 5000 262 46 208 23| 3.7 3.1 6.8|460.6 -21.5 439.1 87.8 0.71| 8.3 5.9 6000 262 50 215 26| 3.4 2.8 6.3|523.4 -37.2 486.2 81.0 0.69| 7.7 5.3 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260112.12.gif