UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 31 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 1013 12 15.8 11.0 73 4.8 13.0 320 3 287.9 289.3 285.6 310.7 8.16 1 1000 121 15.8 10.8 72 5.0 12.9 350 9 289.0 290.4 286.0 311.9 8.15 2 999 130 16.0 11.0 72 5.0 13.0 350 9 289.2 290.7 286.2 312.5 8.27 3 925 779 11.0 9.0 87 2.0 9.9 40 6 290.6 291.9 286.3 312.7 7.81 4 893 1072 8.2 7.7 97 0.5 7.9 33 8 290.6 291.9 285.9 311.6 7.40 5 856 1420 6.2 -0.8 61 7.0 2.9 343 9 292.1 292.8 283.1 304.3 4.21 6 850 1478 5.8 -0.2 65 6.0 2.9 335 9 292.2 293.0 283.4 305.1 4.43 7 821 1761 3.8 0.8 81 3.0 2.4 297 6 293.0 293.9 284.3 307.4 4.94 8 808 1890 3.4 -6.6 48 10.0 -0.7 279 4 293.9 294.5 282.4 302.5 2.88 9 804 1931 4.2 -20.8 14 25.0 -3.2 273 4 295.2 295.4 280.5 298.1 0.91 10 789 2083 3.6 -25.4 10 29.0 -4.1 252 2 296.2 296.3 280.5 298.2 0.61 11 721 2810 0.2 -17.8 24 18.0 -5.5 256 4 300.2 300.4 283.1 304.3 1.31 12 700 3046 -1.7 -14.7 36 13.0 -6.1 260 5 300.6 300.9 283.8 306.1 1.74 13 653 3595 -5.9 -16.9 41 11.0 -9.3 265 16 301.9 302.2 284.1 306.8 1.56 14 627 3912 -8.5 -10.8 83 2.3 -9.4 263 19 302.4 302.9 285.6 310.7 2.67 15 589 4394 -11.9 -14.4 82 2.5 -12.7 262 23 304.0 304.3 285.5 310.7 2.13 16 562 4752 -14.3 -25.3 39 11.0 -16.7 266 21 305.2 305.4 284.6 308.1 0.87 17 502 5600 -19.7 -28.7 45 9.0 -21.4 261 27 308.7 308.8 285.7 311.1 0.71 18 500 5630 -20.1 -28.1 49 8.0 -21.6 260 28 308.5 308.7 285.7 311.1 0.76 19 438 6590 -28.9 -31.7 77 2.8 -29.3 251 20 309.3 309.4 285.8 311.4 0.61 20 428 6754 -30.1 -37.1 50 7.0 -30.9 250 20 309.8 309.9 285.7 311.1 0.37 21 400 7230 -34.1 -44.1 36 10.0 -34.9 245 27 310.7 310.7 285.8 311.4 0.19 22 398 7265 -34.3 -44.3 36 10.0 -35.1 245 27 310.9 310.9 285.9 311.5 0.19 23 320 8758 -45.1 -63.1 12 18.0 -45.6 260 36 315.9 315.9 287.4 316.0 0.02 24 304 9101 -44.7 -67.7 6 23.0 -45.3 260 38 321.1 321.1 289.1 321.2 0.01 25 300 9190 -45.1 -64.1 10 19.0 -45.6 260 39 321.8 321.8 289.3 321.9 0.02 26 250 10390 -50.1 -69.1 9 19.0 -50.5 260 60 331.6 331.6 292.2 331.6 0.01 27 231 10906 -52.1 -71.1 8 19.0 -52.4 260 55 336.1 336.1 293.4 336.2 0.01 28 200 11840 -52.5 -79.5 2 27.0 -52.9 255 65 349.6 349.6 296.5 349.6 0.00 29 191 12137 -51.7 -81.7 2 30.0 -52.1 255 67 355.5 355.6 297.8 355.6 0.00 30 150 13690 -54.9 -84.9 1 30.0 -55.3 245 63 375.5 375.5 301.5 375.5 0.00 31 136 14314 -56.6 -85.4 1 28.8 -56.9 250 78 383.2 383.2 302.8 383.2 0.00 32 100 16240 -61.9 -86.9 2 25.0 -62.1 255 72 408.1 408.1 306.3 408.1 0.00 33 93 16693 -59.1 -88.1 1 29.0 -59.5 259 65 422.2 422.2 308.0 422.2 0.00 34 85 17255 -61.7 -87.7 2 26.0 -62.0 259 48 428.0 428.0 308.6 428.0 0.00 35 70 18470 -58.3 -89.3 1 31.0 -58.8 245 57 459.7 459.7 311.7 459.7 0.00 36 60 19444 -56.7 -89.7 1 33.0 -57.4 264 49 484.0 484.0 313.8 484.0 0.00 37 55 19994 -58.1 -89.1 1 31.0 -58.7 245 43 492.9 492.9 314.4 493.0 0.00 TRP 231 10906 -52.1 -71.1 8 19.0 -52.4 260 55 336.1 336.1 293.4 336.2 0.01 WND 136 14314 -56.6 -85.4 1 28.8 -56.9 250 78 383.2 383.2 302.8 383.2 0.00 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 718.79 mb = 2834.86 m = 9300.61 ft Wetbulb zero: 810.92 mb = 1861.05 m = 6105.74 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 54.78 % Est. max temperature: 19.70 C = 67.47 F Sfc-Lift cond lev (LCL): 942.84 mb = 617.82 m = 2026.94 ft T: 12.24 C 700-500 lapse rate: 7.12 C/km ThetaE index: 9.31 C Layer 808.0- 789.0 mb Conv cond level (CCL): 902.25 mb = 985.97 m = 3234.77 ft Mean mixing ratio: 8.02 g/kg Conv temperature: 18.52 C = 65.33 F Cap Strength: 1.70 C Lifted Index: 0.68 C Risk: Showers probable Lifted Index @300 mb: 6.91 C Lifted Index @700 mb: 1.21 C Showalter Index: 5.37 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: 12.70 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.90 J/kg Max Up Vert Vel: 6.62 m/s Conv Inhibition (B-): 7.31 J/kg Cap Strength: 1.70 C Lift Cond Lev (LCL): 913.12 mb = 886.48 m = 2908.35 ft Lev Free Conv (LFC): 888.12 mb = 1116.81 m = 3664.02 ft Equ Level (EL): 808.12 mb = 1889.10 m = 6197.77 ft B at Equ Level: 13.50 J/kg Max Parcel Lev (MPL): 768.12 mb = 2299.73 m = 7544.96 ft Wind level data Storm motion: 303 at 10 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 12 320 3 1.9 -2.3 | 116 7 -6.6 3.2 1 1000 121 350 9 1.6 -8.9 | 64 8 -6.9 -3.4 2 978 305 355 10 0.9 -10.0 | 60 9 -7.6 -4.5 3 944 610 35 8 -4.6 -6.6 | 85 13 -13.1 -1.1 4 925 779 40 6 -3.9 -4.6 | 94 12 -12.4 0.9 5 910 914 55 7 -5.7 -4.0 | 96 14 -14.2 1.5 6 850 1478 335 9 3.8 -8.2 | 60 5 -4.7 -2.7 7 784 2134 245 1 0.9 0.4 | 128 10 -7.6 5.9 8 700 3046 260 5 4.9 0.9 | 151 7 -3.6 6.3 9 673 3353 265 16 15.9 1.4 | 227 10 7.4 6.9 10 646 3658 265 16 15.9 1.4 | 227 10 7.4 6.9 11 597 4267 260 23 22.7 4.0 | 236 17 14.1 9.5 12 574 4572 265 22 21.9 1.9 | 241 15 13.4 7.4 13 530 5182 270 20 20.0 -0.0 | 245 13 11.5 5.5 14 500 5630 260 28 27.6 4.9 | 242 22 19.1 10.3 15 489 5791 255 30 29.0 7.8 | 237 24 20.5 13.2 16 469 6096 255 26 25.1 6.7 | 234 21 16.6 12.2 17 430 6706 250 19 17.9 6.5 | 218 15 9.3 12.0 18 400 7230 245 27 24.5 11.4 | 223 23 16.0 16.9 19 395 7315 245 26 23.6 11.0 | 222 22 15.1 16.5 20 378 7620 260 29 28.6 5.0 | 242 23 20.1 10.5 21 300 9190 260 39 38.4 6.8 | 248 32 29.9 12.2 22 250 10390 260 60 59.1 10.4 | 253 53 50.6 15.9 23 231 10906 260 55 54.2 9.6 | 252 48 45.7 15.0 24 200 11840 255 65 62.8 16.8 | 248 59 54.3 22.3 25 189 12192 255 67 64.7 17.3 | 248 61 56.2 22.8 26 181 12497 250 57 53.6 19.5 | 241 52 45.1 25.0 27 172 12802 250 73 68.6 25.0 | 243 67 60.1 30.4 28 150 13690 245 63 57.1 26.6 | 237 58 48.6 32.1 29 142 14021 245 63 57.1 26.6 | 237 58 48.6 32.1 30 136 14314 250 78 73.3 26.7 | 244 72 64.8 32.1 31 129 14630 250 78 73.3 26.7 | 244 72 64.8 32.1 32 117 15240 255 70 67.6 18.1 | 248 64 59.1 23.6 33 106 15850 240 71 61.5 35.5 | 232 67 53.0 41.0 34 100 16240 255 72 69.5 18.6 | 248 66 61.0 24.1 35 97 16459 255 72 69.5 18.6 | 248 66 61.0 24.1 36 88 17069 265 53 52.8 4.6 | 257 45 44.3 10.1 37 83 17374 255 45 43.5 11.6 | 244 39 35.0 17.1 38 79 17678 230 50 38.3 32.1 | 218 48 29.8 37.6 39 70 18470 245 57 51.7 24.1 | 236 52 43.2 29.6 40 68 18593 240 61 52.8 30.5 | 231 57 44.3 36.0 41 60 19202 265 50 49.8 4.4 | 257 42 41.3 9.8 42 57 19507 250 40 37.6 13.7 | 237 35 29.1 19.1 43 53 19812 240 47 40.7 23.5 | 228 43 32.2 29.0 44 50 20117 255 50 48.3 12.9 | 245 44 39.8 18.4 Wind Parameters Mean winds (0-6000m): 272.7 at 13.5 knts Storm direction: 302.7 at 10.1 knts Shear (0-3000m) pos: 0.9 neg: 1.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 33.8 deg Storm rel helicity (0-3000m) pos: 34.7 neg: -33.3 tot: 1.4 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 31.26 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 ------------------------------------------------------------------------------- 500 358 9 69 9| 7.9 0.0 7.9| 9.0 -12.5 -3.5 -7.0 -0.31| 13.0 -4.0 1000 17 8 79 11| 3.9 0.0 3.9| 22.5 -17.8 4.8 4.8 -0.07| 10.2 -0.7 1500 11 8 77 10| 2.6 3.2 5.8| 22.6 -30.8 -8.2 -5.4 -0.20| 10.3 -2.0 2000 2 7 78 9| 1.9 2.4 4.3| 27.9 -31.5 -3.6 -1.8 -0.03| 10.1 -0.3 2500 359 6 85 8| 1.5 2.0 3.5| 30.8 -33.3 -2.5 -1.0 -0.02| 8.6 -0.1 3000 350 6 88 7| 0.9 1.7 2.6| 34.7 -33.3 1.4 0.5 0.02| 7.6 0.2 4000 300 8 135 2| 0.9 1.8 2.7| 59.2 -33.3 25.9 6.5 0.21| 7.7 1.6 5000 280 11 213 4| 0.9 1.4 2.3| 69.8 -33.3 36.5 7.3 0.23| 6.8 1.6 6000 273 13 226 7| 0.8 1.9 2.7| 70.6 -54.7 15.9 2.6 0.15| 7.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251031.12.gif