UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 28 OCT 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 1029 7 10.2 -1.8 43 12.0 5.0 245 2 281.0 281.6 276.7 290.2 3.25 1 1022 63 9.6 -2.4 43 12.0 4.5 261 4 281.0 281.5 276.6 289.8 3.13 2 1014 128 11.4 -5.6 30 17.0 4.5 278 7 283.4 283.8 276.9 290.6 2.48 3 1000 244 10.6 -5.4 32 16.0 4.1 310 12 283.8 284.2 277.2 291.1 2.55 4 925 887 5.4 -8.6 36 14.0 0.2 335 8 284.8 285.2 277.2 291.1 2.15 5 850 1570 -0.7 -10.7 47 10.0 -4.1 355 5 285.4 285.8 277.3 291.2 1.99 6 827 1788 -2.7 -12.7 46 10.0 -5.8 3 9 285.5 285.9 277.0 290.7 1.74 7 819 1865 0.8 -34.2 5 35.0 -6.2 2 11 290.0 290.1 277.1 290.9 0.26 8 805 2003 0.6 -43.4 2 44.0 -6.8 351 13 291.3 291.3 277.4 291.6 0.10 9 700 3110 -5.5 -25.5 19 20.0 -10.2 305 17 296.4 296.5 280.7 298.6 0.69 10 692 3200 -6.3 -25.3 21 19.0 -10.8 305 18 296.5 296.6 280.8 298.8 0.71 11 540 5098 -17.1 -41.1 11 24.0 -20.3 286 35 305.4 305.4 283.8 306.1 0.19 12 500 5670 -21.1 -50.1 6 29.0 -23.8 275 40 307.3 307.3 284.4 307.6 0.08 13 454 6378 -26.3 -53.3 6 27.0 -28.3 275 38 309.4 309.4 285.2 309.6 0.06 14 403 7237 -30.3 -60.3 4 30.0 -32.0 261 61 314.9 314.9 287.1 315.0 0.03 15 400 7290 -30.7 -59.7 4 29.0 -32.3 260 63 315.1 315.1 287.2 315.2 0.03 16 312 9007 -42.9 -64.9 7 22.0 -43.5 251 80 321.3 321.3 289.2 321.4 0.02 17 300 9270 -44.3 -65.3 8 21.0 -44.9 250 83 322.9 322.9 289.7 323.0 0.02 18 288 9542 -45.1 -66.1 8 21.0 -45.6 254 83 325.6 325.6 290.5 325.6 0.02 19 271 9946 -46.3 -64.3 11 18.0 -46.8 250 96 329.5 329.5 291.6 329.6 0.02 20 250 10480 -47.1 -69.1 6 22.0 -47.6 245 114 336.0 336.0 293.3 336.1 0.01 21 209 11654 -51.0 -76.2 3 25.2 -51.4 250 128 347.7 347.7 296.1 347.7 0.01 22 200 11940 -51.9 -77.9 3 26.0 -52.3 255 122 350.6 350.6 296.8 350.6 0.00 23 194 12138 -51.9 -78.9 3 27.0 -52.3 254 122 353.6 353.6 297.4 353.7 0.00 24 150 13780 -58.7 -83.7 3 25.0 -58.9 250 113 368.9 368.9 300.4 369.0 0.00 25 142 14122 -60.1 -85.1 2 25.0 -60.3 250 113 372.3 372.3 300.9 372.3 0.00 26 100 16310 -59.5 -87.5 1 28.0 -59.8 255 73 412.8 412.8 306.9 412.8 0.00 27 91 16893 -63.3 -88.3 2 25.0 -63.5 255 80 416.5 416.5 307.3 416.5 0.00 28 85 17313 -60.9 -88.9 1 28.0 -61.2 253 73 429.6 429.6 308.8 429.6 0.00 29 78 17843 -63.5 -89.5 2 26.0 -63.7 253 61 434.9 434.9 309.3 434.9 0.00 30 70 18510 -60.5 -89.5 1 29.0 -60.9 260 62 455.0 455.0 311.3 455.0 0.00 31 63 19163 -63.5 -90.5 1 27.0 -63.8 246 59 462.3 462.3 312.0 462.3 0.00 32 54 20125 -57.9 -90.9 1 33.0 -58.6 253 53 496.0 496.0 314.7 496.0 0.00 33 50 20610 -58.5 -90.5 1 32.0 -59.2 235 45 505.6 505.6 315.4 505.6 0.00 34 46 21130 -60.3 -91.3 1 31.0 -60.9 237 43 513.5 513.5 315.9 513.5 0.00 35 38 22335 -53.5 -89.5 0 36.0 -55.0 252 51 559.6 559.6 318.6 559.7 0.00 36 31 23640 -53.5 -89.5 0 36.0 -55.3 248 36 593.2 593.2 320.3 593.2 0.00 37 30 23850 -54.9 -88.9 1 34.0 -56.5 225 44 595.0 595.0 320.4 595.0 0.00 38 27 24520 -56.7 -90.7 1 34.0 -58.2 243 44 608.1 608.1 321.0 608.1 0.00 39 21 26126 -52.5 -89.5 0 37.0 -55.2 271 49 666.1 666.1 323.3 666.2 0.01 40 20 26440 -53.5 -89.5 0 36.0 -56.1 240 39 672.4 672.4 323.5 672.5 0.01 41 17 27489 -53.3 -90.3 0 37.0 -56.2 247 42 705.0 705.0 324.6 705.1 0.01 42 15 28305 -49.1 -87.1 0 38.0 -53.7 245 37 744.7 744.7 325.8 744.8 0.01 43 13 29244 -50.1 -88.1 0 38.0 -54.8 250 32 772.4 772.4 326.5 772.5 0.01 44 13 29244 -45.7 -84.7 0 39.0 -52.1 250 32 787.6 787.6 327.0 787.8 0.02 45 12 29779 -44.5 -84.5 0 40.0 -51.7 267 15 810.1 810.1 327.5 810.3 0.03 46 11 30359 -47.9 -86.9 0 39.0 -53.9 277 11 818.1 818.1 327.7 818.3 0.02 47 10 30990 -46.7 -85.7 0 39.0 -53.7 285 14 845.2 845.2 328.3 845.5 0.03 48 8.6 31991 -46.5 -85.5 0 39.0 -54.1 883.3 883.3 329.1 883.6 0.03 49 7.9 32559 -42.9 -82.9 0 40.0 -52.7 919.3 919.4 329.8 919.9 0.05 50 7.0 33371 -45.1 -85.1 0 40.0 -54.3 942.6 942.6 330.2 943.0 0.04 51 6.4 33978 -38.5 -80.5 0 42.0 -51.9 995.1 995.1 331.1 996.2 0.10 52 6.1 34307 -40.5 -81.5 0 41.0 -52.9 1000.2 1000.3 331.2 1001.2 0.09 TRP 142 14122 -60.1 -85.1 2 25.0 -60.3 250 113 372.3 372.3 300.9 372.3 0.00 WND 209 11654 -51.0 -76.2 3 25.2 -51.4 250 128 347.7 347.7 296.1 347.7 0.01 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 858.61 mb = 1491.62 m = 4893.72 ft Freezing level: 820.83 mb = 1847.49 m = 6061.25 ft Freezing level: 794.67 mb = 2112.14 m = 6929.52 ft Wetbulb zero: 921.57 mb = 917.00 m = 3008.49 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 20.62 % Est. max temperature: 14.39 C = 57.90 F Sfc-Lift cond lev (LCL): 856.62 mb = 1507.31 m = 4945.19 ft T: -0.14 C 700-500 lapse rate: 6.09 C/km ThetaE index: 0.55 C Layer 827.0- 819.0 mb Conv cond level (CCL): 603.38 mb = 4248.48 m = 13938.40 ft Mean mixing ratio: 2.47 g/kg Conv temperature: 30.76 C = 87.37 F Cap Strength: 13.58 C Lifted Index: 14.45 C Risk: None Lifted Index @300 mb: 22.71 C Lifted Index @700 mb: 9.48 C Showalter Index: 14.21 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 10.40 C K Index: -10.30 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.91 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 81222.50 J/kg Cap Strength: 14.27 C Lift Cond Lev (LCL): 777.13 mb = 2282.30 m = 7487.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 15 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 1029 7 245 2 1.8 0.8 | 156 15 -6.2 13.7 1 1000 244 310 12 9.2 -7.7 | 193 5 1.2 5.1 2 993 305 315 13 9.2 -9.2 | 198 4 1.2 3.7 3 957 610 325 11 6.3 -9.0 | 156 4 -1.7 3.8 4 925 887 335 8 3.4 -7.3 | 140 7 -4.6 5.6 5 922 914 335 7 3.0 -6.3 | 142 8 -5.0 6.5 6 850 1570 355 5 0.4 -5.0 | 136 11 -7.6 7.9 7 823 1829 5 10 -0.9 -10.0 | 108 9 -8.9 2.9 8 792 2134 340 15 5.1 -14.1 | 66 3 -2.9 -1.3 9 733 2743 325 14 8.0 -11.5 | 181 1 0.0 1.4 10 700 3110 305 17 13.9 -9.8 | 242 7 5.9 3.1 11 678 3353 305 20 16.4 -11.5 | 261 8 8.4 1.4 12 651 3658 285 22 21.3 -5.7 | 242 15 13.2 7.2 13 601 4267 300 26 22.5 -13.0 | 271 15 14.5 -0.2 14 578 4572 295 30 27.2 -12.7 | 270 19 19.2 0.2 15 500 5670 275 40 39.8 -3.5 | 254 33 31.8 9.4 16 472 6096 275 40 39.8 -3.5 | 254 33 31.8 9.4 17 452 6401 275 38 37.9 -3.3 | 252 31 29.9 9.5 18 400 7290 260 63 62.0 10.9 | 246 59 54.0 23.8 19 381 7620 255 67 64.7 17.3 | 242 64 56.7 30.2 20 300 9270 250 83 78.0 28.4 | 239 81 70.0 41.2 21 292 9449 255 80 77.3 20.7 | 244 77 69.3 33.6 22 250 10480 245 114 103.3 48.2 | 237 113 95.3 61.0 23 209 11654 250 128 120.3 43.8 | 243 126 112.3 56.6 24 202 11887 250 128 120.3 43.8 | 243 126 112.3 56.6 25 200 11940 255 122 117.8 31.6 | 248 118 109.8 44.4 26 159 13411 245 121 109.7 51.1 | 238 120 101.7 64.0 27 150 13780 250 113 106.2 38.6 | 242 111 98.2 51.5 28 142 14122 250 113 106.2 38.6 | 242 111 98.2 51.5 29 113 15545 255 103 99.5 26.7 | 247 100 91.5 39.5 30 103 16154 260 72 70.9 12.5 | 248 68 62.9 25.3 31 100 16310 255 73 70.5 18.9 | 243 70 62.5 31.7 32 98 16459 255 73 70.5 18.9 | 243 70 62.5 31.7 33 88 17069 255 83 80.2 21.5 | 245 80 72.2 34.3 34 80 17678 250 57 53.6 19.5 | 235 56 45.6 32.3 35 73 18288 260 71 69.9 12.3 | 248 67 61.9 25.2 36 70 18510 260 62 61.1 10.8 | 246 58 53.1 23.6 37 63 19202 245 59 53.5 24.9 | 230 59 45.5 37.8 38 57 19812 265 59 58.8 5.1 | 250 54 50.8 18.0 39 50 20610 235 45 36.9 25.8 | 217 48 28.9 38.7 40 47 21031 235 45 36.9 25.8 | 217 48 28.9 38.7 41 45 21336 240 40 34.6 20.0 | 219 42 26.6 32.8 42 41 21946 235 51 41.8 29.3 | 219 54 33.8 42.1 43 39 22250 250 55 51.7 18.8 | 234 54 43.7 31.7 44 37 22555 255 44 42.5 11.4 | 235 42 34.5 24.2 45 35 22860 230 39 29.9 25.1 | 210 44 21.9 37.9 46 33 23165 260 41 40.4 7.1 | 238 38 32.4 20.0 47 30 23774 245 34 30.8 14.4 | 220 36 22.8 27.2 48 30 23850 225 44 31.1 31.1 | 208 50 23.1 44.0 49 29 24079 225 42 29.7 29.7 | 207 48 21.7 42.5 50 26 24689 250 45 42.3 15.4 | 231 44 34.3 28.2 51 23 25603 245 48 43.5 20.3 | 227 49 35.5 33.1 52 22 25908 260 57 56.1 9.9 | 245 53 48.1 22.7 53 21 26213 275 46 45.8 -4.0 | 257 39 37.8 8.8 54 20 26440 240 39 33.8 19.5 | 219 41 25.8 32.3 55 20 26518 260 35 34.5 6.1 | 234 33 26.5 18.9 56 19 26822 240 39 33.8 19.5 | 219 41 25.8 32.3 57 16 27737 250 43 40.4 14.7 | 230 43 32.4 27.6 58 15 28346 245 37 33.5 15.6 | 222 38 25.5 28.5 59 14 28651 260 35 34.5 6.1 | 234 33 26.5 18.9 60 13 29261 250 32 30.1 10.9 | 223 32 22.1 23.8 61 12 29566 260 34 33.5 5.9 | 234 32 25.5 18.7 62 12 29870 270 8 8.0 -0.0 | 180 13 -0.0 12.8 63 10 30990 285 14 13.5 -3.6 | 211 11 5.5 9.2 Wind Parameters Mean winds (0-6000m): 298.1 at 20.2 knts Storm direction: 328.1 at 15.1 knts Shear (0-3000m) pos: 1.0 neg: 2.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 85.7 deg Storm rel helicity (0-3000m) pos: 24.6 neg: -25.2 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 15.74 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 ------------------------------------------------------------------------------- 500 312 10 174 6| 11.7 0.0 11.7| 22.6 -1.9 20.8 41.5 0.36| 16.7 6.0 1000 320 10 161 6| 3.7 0.0 3.7| 22.6 -4.9 17.7 17.7 0.16| 11.3 1.8 1500 326 8 151 7| 2.1 0.0 2.1| 22.6 -6.6 16.0 10.6 0.12| 8.3 1.0 2000 335 8 140 7| 1.6 2.0 3.6| 22.6 -23.2 -0.6 -0.3 -0.13| 8.5 -1.1 2500 335 10 136 6| 1.3 2.0 3.3| 23.0 -25.2 -2.1 -0.9 -0.13| 8.0 -1.0 3000 332 10 139 5| 1.0 2.2 3.2| 24.6 -25.2 -0.5 -0.2 -0.03| 7.7 -0.2 4000 317 13 196 3| 0.8 2.8 3.6| 42.5 -33.9 8.6 2.2 0.02| 7.7 0.2 5000 309 16 241 5| 1.0 2.9 3.9| 55.3 -49.2 6.1 1.2 0.03| 7.6 0.2 6000 298 20 251 10| 0.8 3.1 3.9| 55.3 -86.8 -31.5 -5.3 -0.03| 7.2 -0.2 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251028.12.gif