UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 29 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 1031 10 8.6 -0.4 53 9.0 4.6 215 3 279.3 279.9 276.3 289.3 3.60 1 1018 115 7.0 -1.0 57 8.0 3.6 265 5 278.7 279.3 275.8 288.4 3.49 2 1014 147 7.4 -2.6 49 10.0 3.2 280 6 279.4 280.0 275.7 288.1 3.11 3 1010 180 10.0 -4.0 37 14.0 4.2 296 6 282.3 282.8 276.8 290.3 2.81 4 1000 263 10.4 -4.6 34 15.0 4.2 335 8 283.5 284.0 277.3 291.3 2.71 5 994 313 10.0 -5.0 34 15.0 3.8 345 8 283.6 284.1 277.3 291.2 2.65 6 925 906 5.0 -3.0 56 8.0 1.6 55 7 284.4 285.0 278.6 293.9 3.31 7 880 1310 1.6 -3.0 71 4.6 -0.3 19 2 285.0 285.6 279.0 294.9 3.48 8 867 1430 0.6 -7.4 55 8.0 -2.4 9 1 285.2 285.6 277.9 292.5 2.52 9 850 1589 0.0 -13.0 37 13.0 -4.2 355 2 286.1 286.4 277.2 291.0 1.65 10 834 1741 -0.3 -20.3 20 20.0 -5.7 5 2 287.4 287.5 276.7 290.2 0.91 11 827 1809 1.8 -30.2 7 32.0 -5.4 9 2 290.3 290.4 277.4 291.5 0.38 12 811 1966 0.8 -20.2 19 21.0 -5.1 19 3 290.9 291.0 278.5 293.8 0.95 13 700 3137 -3.9 -30.9 10 27.0 -9.7 300 8 298.2 298.2 281.1 299.6 0.42 14 685 3308 -4.5 -35.5 7 31.0 -10.4 290 7 299.4 299.4 281.4 300.3 0.27 15 500 5710 -21.3 -49.3 6 28.0 -24.0 290 17 307.1 307.1 284.3 307.4 0.09 16 424 6907 -29.9 -55.9 6 26.0 -31.5 277 27 310.9 310.9 285.7 311.1 0.05 17 400 7320 -32.3 -59.3 5 27.0 -33.7 275 32 313.0 313.0 286.4 313.1 0.03 18 324 8774 -43.1 -62.1 11 19.0 -43.7 264 47 317.5 317.6 288.0 317.7 0.03 19 300 9290 -45.9 -64.9 10 19.0 -46.4 260 53 320.7 320.7 289.0 320.7 0.02 20 281 9719 -48.3 -67.3 9 19.0 -48.7 257 58 323.3 323.3 289.8 323.3 0.02 21 272 9931 -49.5 -67.5 10 18.0 -49.8 255 61 324.6 324.6 290.2 324.6 0.02 22 250 10480 -48.9 -68.9 8 20.0 -49.3 250 72 333.4 333.4 292.6 333.4 0.01 23 243 10667 -47.9 -69.9 6 22.0 -48.4 250 74 337.6 337.6 293.7 337.6 0.01 24 200 11940 -51.7 -78.7 3 27.0 -52.1 250 78 350.9 350.9 296.8 350.9 0.00 25 150 13780 -58.3 -83.3 3 25.0 -58.5 245 91 369.6 369.6 300.5 369.6 0.00 26 149 13822 -58.4 -83.4 3 24.9 -58.7 250 91 370.1 370.1 300.6 370.1 0.00 27 109 15761 -64.9 -86.9 3 22.0 -65.0 255 82 392.5 392.5 304.2 392.5 0.00 28 100 16290 -62.3 -87.3 2 25.0 -62.5 260 63 407.4 407.4 306.2 407.4 0.00 29 76 17975 -64.9 -88.9 2 24.0 -65.1 253 64 435.2 435.2 309.4 435.2 0.00 30 70 18480 -62.5 -89.5 1 27.0 -62.8 255 59 450.7 450.7 310.9 450.7 0.00 31 58 19645 -60.1 -89.1 1 29.0 -60.6 260 49 481.0 481.0 313.5 481.0 0.00 32 53 20204 -61.9 -89.9 1 28.0 -62.3 243 49 489.4 489.4 314.2 489.4 0.00 33 51 20445 -57.3 -89.3 1 32.0 -58.1 250 54 505.6 505.6 315.4 505.6 0.00 34 50 20570 -56.3 -88.3 1 32.0 -57.2 250 42 510.8 510.8 315.7 510.8 0.00 35 49 20698 -56.3 -88.3 1 32.0 -57.2 258 45 513.8 513.8 315.9 513.8 0.00 36 42 21669 -58.7 -88.7 1 30.0 -59.5 251 42 531.0 531.0 317.0 531.0 0.00 37 38 22302 -54.7 -87.7 1 33.0 -56.1 247 45 556.6 556.6 318.5 556.6 0.00 38 32 23391 -57.9 -88.9 1 31.0 -59.0 246 49 576.1 576.1 319.5 576.1 0.00 39 30 23800 -54.5 -88.5 1 34.0 -56.2 255 48 596.1 596.1 320.5 596.1 0.01 40 28 24245 -51.7 -86.7 1 35.0 -54.0 253 45 615.7 615.7 321.3 615.8 0.01 41 25 24975 -54.9 -86.9 1 32.0 -56.8 244 38 626.8 626.8 321.7 626.9 0.01 42 23 25513 -51.3 -86.3 1 35.0 -54.1 247 34 652.5 652.5 322.8 652.6 0.01 43 21 26099 -55.7 -87.7 1 32.0 -57.7 260 37 656.5 656.5 322.9 656.5 0.01 44 20 26410 -54.9 -86.9 1 32.0 -57.1 260 46 668.1 668.1 323.3 668.2 0.01 45 19 26738 -55.7 -88.7 1 33.0 -57.9 260 45 675.5 675.5 323.6 675.6 0.01 46 17 27457 -49.9 -86.9 1 37.0 -53.8 252 35 716.0 716.0 324.9 716.0 0.01 47 15 28280 -47.9 -84.9 1 37.0 -52.9 265 28 748.7 748.7 325.9 748.9 0.02 48 13 29220 -50.7 -85.7 1 35.0 -55.1 214 11 770.3 770.3 326.5 770.4 0.02 49 11 30312 -49.9 -85.9 1 36.0 -55.1 202 25 810.9 810.9 327.5 811.1 0.02 50 10 30940 -46.7 -84.7 1 38.0 -53.6 185 15 845.2 845.2 328.3 845.5 0.03 51 8.1 32338 -46.5 -84.5 1 38.0 -54.4 898.5 898.5 329.4 898.9 0.04 TRP 272 9931 -49.5 -67.5 10 18.0 -49.8 255 61 324.6 324.6 290.2 324.6 0.02 WND 149 13822 -58.4 -83.4 3 24.9 -58.7 250 91 370.1 370.1 300.6 370.1 0.00 Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 850.00 mb = 1589.00 m = 5213.19 ft Freezing level: 833.00 mb = 1750.66 m = 5743.58 ft Freezing level: 792.11 mb = 2165.11 m = 7103.28 ft Wetbulb zero: 887.72 mb = 1239.59 m = 4066.84 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 21.03 % Est. max temperature: 14.32 C = 57.77 F Sfc-Lift cond lev (LCL): 898.26 mb = 1143.88 m = 3752.84 ft T: 3.00 C 700-500 lapse rate: 6.76 C/km ThetaE index: 4.72 C Layer 867.0- 827.0 mb Conv cond level (CCL): 624.66 mb = 4011.48 m = 13160.85 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 31.22 C = 88.19 F Cap Strength: 11.39 C Lifted Index: 13.84 C Risk: None Lifted Index @300 mb: 20.73 C Lifted Index @700 mb: 10.73 C Showalter Index: 14.13 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 8.30 C K Index: -18.70 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.19 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 75145.36 J/kg Cap Strength: 13.64 C Lift Cond Lev (LCL): 818.70 mb = 1889.72 m = 6199.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 6 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 1031 10 215 3 1.7 2.5 | 164 8 -2.0 7.4 1 1000 263 335 8 3.4 -7.3 | 9 2 -0.4 -2.3 2 995 305 345 8 2.1 -7.7 | 31 3 -1.7 -2.8 3 959 610 360 11 -0.0 -11.0 | 32 7 -3.8 -6.1 4 925 906 55 7 -5.7 -4.0 | 95 10 -9.5 0.9 5 924 914 55 7 -5.7 -4.0 | 95 10 -9.5 0.9 6 857 1524 0 0 -0.0 -0.0 | 143 6 -3.8 4.9 7 850 1589 355 2 0.2 -2.0 | 129 5 -3.6 2.9 8 794 2134 30 3 -1.5 -2.6 | 114 6 -5.3 2.3 9 735 2743 275 10 10.0 -0.9 | 237 7 6.2 4.0 10 708 3048 295 12 10.9 -5.1 | 271 7 7.1 -0.2 11 700 3137 300 8 6.9 -4.0 | 254 3 3.2 0.9 12 654 3658 270 6 6.0 -0.0 | 204 5 2.2 4.9 13 628 3962 260 11 10.8 1.9 | 226 10 7.1 6.8 14 580 4572 295 5 4.5 -2.1 | 195 3 0.8 2.8 15 558 4877 265 10 10.0 0.9 | 227 8 6.2 5.8 16 515 5486 275 15 14.9 -1.3 | 252 12 11.2 3.6 17 500 5710 290 17 16.0 -5.8 | 274 12 12.2 -0.9 18 474 6096 285 19 18.4 -4.9 | 270 15 14.6 -0.0 19 454 6401 280 22 21.7 -3.8 | 267 18 17.9 1.1 20 400 7320 275 32 31.9 -2.8 | 266 28 28.1 2.1 21 300 9290 260 53 52.2 9.2 | 254 50 48.4 14.1 22 272 9931 255 61 58.9 15.8 | 249 59 55.2 20.7 23 267 10058 260 54 53.2 9.4 | 254 51 49.4 14.3 24 255 10363 250 76 71.4 26.0 | 245 74 67.6 30.9 25 250 10480 250 72 67.7 24.6 | 245 70 63.9 29.5 26 202 11887 250 89 83.6 30.4 | 246 87 79.9 35.4 27 200 11940 250 78 73.3 26.7 | 246 76 69.5 31.6 28 183 12497 250 78 73.3 26.7 | 246 76 69.5 31.6 29 150 13780 245 91 82.5 38.5 | 241 90 78.7 43.4 30 149 13822 250 91 85.5 31.1 | 246 89 81.7 36.0 31 144 14021 250 91 85.5 31.1 | 246 89 81.7 36.0 32 107 15850 255 81 78.2 21.0 | 251 79 74.5 25.9 33 100 16290 260 63 62.0 10.9 | 255 60 58.3 15.9 34 97 16459 260 63 62.0 10.9 | 255 60 58.3 15.9 35 84 17374 250 71 66.7 24.3 | 245 69 63.0 29.2 36 70 18480 255 59 57.0 15.3 | 249 57 53.2 20.2 37 62 19202 260 45 44.3 7.8 | 253 42 40.5 12.7 38 56 19812 260 51 50.2 8.9 | 253 48 46.5 13.8 39 54 20117 240 46 39.8 23.0 | 232 46 36.1 27.9 40 51 20422 250 56 52.6 19.2 | 244 54 48.9 24.1 41 50 20570 250 42 39.5 14.4 | 242 41 35.7 19.3 42 49 20726 260 46 45.3 8.0 | 253 43 41.5 12.9 43 46 21031 240 43 37.2 21.5 | 232 43 33.5 26.4 44 40 21946 255 42 40.6 10.9 | 247 40 36.8 15.8 45 35 22860 235 50 41.0 28.7 | 228 50 37.2 33.6 46 30 23800 255 48 46.4 12.4 | 248 46 42.6 17.3 47 29 24079 255 47 45.4 12.2 | 248 45 41.6 17.1 48 24 25298 240 35 30.3 17.5 | 230 35 26.5 22.4 49 22 25908 260 31 30.5 5.4 | 249 29 26.8 10.3 50 20 26410 260 46 45.3 8.0 | 253 43 41.5 12.9 51 20 26518 245 49 44.4 20.7 | 238 48 40.6 25.6 52 19 26822 265 44 43.8 3.8 | 258 41 40.1 8.7 53 17 27432 250 35 32.9 12.0 | 240 34 29.1 16.9 54 16 27737 265 32 31.9 2.8 | 255 29 28.1 7.7 55 15 28346 265 28 27.9 2.4 | 253 25 24.1 7.4 56 14 28651 225 19 13.4 13.4 | 208 21 9.7 18.3 57 14 28956 285 15 14.5 -3.9 | 265 11 10.7 1.0 58 13 29261 205 10 4.2 9.1 | 182 14 0.5 14.0 59 12 29870 215 33 18.9 27.0 | 205 35 15.2 31.9 60 10 30940 185 15 1.3 14.9 | 173 20 -2.5 19.9 Wind Parameters Mean winds (0-6000m): 292.5 at 8.3 knts Storm direction: 322.5 at 6.2 knts Shear (0-3000m) pos: 2.0 neg: 2.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 41.9 neg: -9.8 tot: 32.1 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.24 Bulk Shear: 5.00 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 ------------------------------------------------------------------------------- 500 339 7 34 2| 12.8 0.0 12.8| 8.5 -0.1 8.4 16.8 0.72| 18.6 13.4 1000 3 8 54 5| 4.6 0.0 4.6| 29.0 -0.1 28.9 28.9 0.74| 15.7 11.6 1500 12 6 76 5| 3.0 2.0 5.0| 36.1 -0.1 36.0 24.0 0.74| 12.6 9.3 2000 12 5 87 5| 2.9 1.5 4.4| 36.1 -3.2 32.9 16.4 0.62| 10.3 6.4 2500 8 5 88 4| 2.3 2.1 4.4| 36.1 -7.2 28.9 11.6 0.38| 10.0 3.8 3000 341 6 70 2| 2.0 2.8 4.7| 41.9 -9.8 32.1 10.7 0.31| 10.0 3.1 4000 315 6 248 1| 1.5 2.3 3.7| 46.5 -14.7 31.8 7.9 0.23| 9.1 2.1 5000 301 7 236 2| 1.8 2.5 4.3| 50.7 -16.5 34.2 6.8 0.21| 8.6 1.8 6000 293 8 246 4| 1.6 2.1 3.7| 74.5 -19.1 55.4 9.2 0.26| 8.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251029.00.gif