UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 8 NOV 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 1020 12 15.4 11.9 80 3.5 13.3 255 1 286.9 288.4 285.7 310.9 8.60 1 1008 113 16.4 9.4 63 7.0 12.4 207 1 288.9 290.2 285.2 309.7 7.35 2 1000 180 16.0 9.0 63 7.0 12.0 175 1 289.1 290.4 285.1 309.6 7.21 3 925 837 10.2 8.3 88 1.9 9.1 165 6 289.7 291.1 285.6 310.8 7.44 4 898 1083 8.0 7.9 99 0.1 7.9 160 6 289.9 291.3 285.7 311.1 7.46 5 850 1536 6.4 1.8 72 4.6 4.1 160 5 292.9 293.8 284.5 307.7 5.13 6 817 1860 4.4 -2.6 60 7.0 1.3 246 4 294.1 294.8 283.6 305.5 3.86 7 803 2001 4.8 -15.2 22 20.0 -2.0 253 7 295.9 296.2 281.5 300.5 1.46 8 794 2092 4.0 -6.0 48 10.0 -0.2 258 8 296.1 296.6 283.5 305.3 3.07 9 788 2154 3.8 -7.2 44 11.0 -0.7 260 9 296.5 297.0 283.4 305.0 2.82 10 754 2511 1.2 -4.8 64 6.0 -1.4 260 18 297.4 298.1 284.6 308.1 3.55 11 749 2565 3.0 2.3 95 0.7 2.7 260 20 299.9 301.0 288.1 317.9 6.04 12 744 2619 4.0 1.8 86 2.2 2.8 260 21 301.6 302.7 288.5 319.2 5.86 13 715 2942 2.8 1.9 94 0.9 2.3 260 29 303.7 304.9 289.5 322.3 6.15 14 700 3113 1.6 1.0 96 0.6 1.3 260 33 304.3 305.3 289.4 322.1 5.89 15 637 3870 -1.9 -1.9 100 0.0 -1.9 263 40 308.6 309.6 290.2 324.8 5.23 16 520 5460 -11.7 -14.7 78 3.0 -12.8 251 50 315.2 315.7 289.6 322.9 2.35 17 500 5760 -13.5 -15.0 88 1.5 -14.0 250 52 316.6 317.0 290.1 324.4 2.39 18 489 5929 -14.5 -15.2 94 0.7 -14.7 250 52 317.4 317.8 290.3 325.3 2.40 19 478 6100 -15.5 -21.5 60 6.0 -17.1 250 51 318.2 318.5 289.7 323.1 1.43 20 468 6259 -16.7 -21.3 67 4.6 -18.0 248 53 318.6 318.9 289.9 323.7 1.49 21 453 6503 -17.7 -28.7 38 11.0 -20.1 246 55 320.4 320.5 289.7 323.2 0.79 22 451 6536 -17.9 -28.9 38 11.0 -20.3 245 55 320.5 320.7 289.8 323.3 0.78 23 400 7420 -24.7 -32.7 47 8.0 -26.1 255 62 322.9 323.0 290.3 325.1 0.61 24 375 7885 -29.1 -33.2 68 4.1 -29.7 261 68 323.1 323.2 290.3 325.3 0.62 25 359 8196 -30.7 -36.7 56 6.0 -31.5 269 76 325.0 325.1 290.7 326.7 0.46 26 344 8500 -29.1 -54.1 7 25.0 -31.1 274 100 331.1 331.2 292.1 331.4 0.07 27 308 9285 -32.3 -60.3 4 28.0 -34.0 275 118 337.3 337.3 293.7 337.5 0.04 28 300 9470 -33.9 -59.9 5 26.0 -35.4 275 121 337.6 337.6 293.7 337.8 0.04 29 250 10720 -43.1 -64.1 8 21.0 -43.9 275 125 342.0 342.0 294.8 342.1 0.03 30 213 11781 -50.5 -70.5 8 20.0 -50.9 279 131 346.5 346.5 295.8 346.6 0.01 31 200 12190 -51.9 -71.9 7 20.0 -52.2 280 133 350.6 350.6 296.8 350.6 0.01 32 191 12488 -53.6 -73.6 7 20.0 -53.9 280 136 352.6 352.6 297.2 352.6 0.01 33 175 13047 -56.7 -76.7 6 20.0 -56.9 278 133 356.3 356.3 298.0 356.4 0.01 34 150 14010 -63.7 -80.7 8 17.0 -63.8 270 122 360.3 360.3 298.8 360.4 0.00 35 120 15345 -72.9 -84.9 15 12.0 -72.9 270 127 367.2 367.2 300.1 367.2 0.00 36 100 16410 -73.3 -87.3 10 14.0 -73.3 270 100 386.1 386.1 303.2 386.1 0.00 37 97 16588 -73.1 -87.1 10 14.0 -73.2 272 99 389.9 389.9 303.8 389.9 0.00 TRP WND 191 12488 -53.6 -73.6 7 20.0 -53.9 280 136 352.6 352.6 297.2 352.6 0.01 Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 671.20 mb = 3459.23 m = 11349.04 ft Wetbulb zero: 811.67 mb = 1913.14 m = 6276.62 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 82.08 % Est. max temperature: 20.12 C = 68.22 F Sfc-Lift cond lev (LCL): 968.02 mb = 453.92 m = 1489.23 ft T: 13.58 C 700-500 lapse rate: 5.70 C/km ThetaE index: 10.60 C Layer 850.0- 794.0 mb Conv cond level (CCL): 885.25 mb = 1200.91 m = 3939.95 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 19.19 C = 66.55 F Cap Strength: 8.20 C Lifted Index: 8.69 C Risk: None Lifted Index @300 mb: 19.63 C Lifted Index @700 mb: 5.62 C Showalter Index: 10.27 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 15.30 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.60 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.12 J/kg Max Up Vert Vel: 3.20 m/s Conv Inhibition (B-): 10912.98 J/kg Cap Strength: 8.56 C Lift Cond Lev (LCL): 904.33 mb = 1024.68 m = 3361.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 20 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 1020 12 255 1 1.0 0.3 | 105 19 -18.7 5.0 1 1000 180 175 1 -0.1 1.0 | 106 21 -19.8 5.7 2 985 305 185 1 0.1 1.0 | 106 20 -19.6 5.7 3 950 610 165 6 -1.6 5.8 | 116 24 -21.3 10.5 4 925 837 165 6 -1.6 5.8 | 116 24 -21.3 10.5 5 916 914 160 6 -2.1 5.6 | 116 24 -21.8 10.4 6 850 1536 160 5 -1.7 4.7 | 114 23 -21.4 9.4 7 820 1829 245 4 3.6 1.7 | 112 17 -16.1 6.4 8 790 2134 260 9 8.9 1.6 | 120 13 -10.8 6.3 9 700 3113 260 33 32.5 5.7 | 231 17 12.8 10.5 10 679 3353 260 38 37.4 6.6 | 237 21 17.7 11.3 11 653 3658 265 38 37.9 3.3 | 246 20 18.2 8.1 12 582 4572 255 45 43.5 11.6 | 235 29 23.8 16.4 13 500 5760 250 52 48.9 17.8 | 232 37 29.2 22.5 14 478 6096 250 51 47.9 17.4 | 232 36 28.2 22.2 15 423 7010 240 60 52.0 30.0 | 223 47 32.3 34.7 16 400 7420 255 62 59.9 16.0 | 243 45 40.2 20.8 17 389 7620 255 61 58.9 15.8 | 242 44 39.2 20.5 18 357 8230 270 77 77.0 -0.0 | 265 57 57.3 4.7 19 342 8534 275 104 103.6 -9.1 | 273 84 83.9 -4.3 20 300 9470 275 121 120.5 -10.5 | 273 101 100.8 -5.8 21 275 10058 275 126 125.5 -11.0 | 273 106 105.8 -6.2 22 250 10720 275 125 124.5 -10.9 | 273 105 104.8 -6.1 23 200 12190 280 133 131.0 -23.1 | 279 113 111.3 -18.3 24 191 12488 280 136 133.9 -23.6 | 279 116 114.2 -18.9 25 182 12802 280 136 133.9 -23.6 | 279 116 114.2 -18.9 26 150 14010 270 122 122.0 -0.0 | 267 102 102.3 4.7 27 150 14021 270 121 121.0 -0.0 | 267 101 101.3 4.7 28 122 15240 270 129 129.0 -0.0 | 268 109 109.3 4.7 29 100 16410 270 100 100.0 -0.0 | 267 80 80.3 4.7 30 93 16764 275 97 96.6 -8.5 | 273 77 76.9 -3.7 Wind Parameters Mean winds (0-6000m): 253.6 at 27.0 knts Storm direction: 283.6 at 20.3 knts Shear (0-3000m) pos: 3.4 neg: 2.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 83.5 neg: -12.0 tot: 71.4 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 93.31 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 ------------------------------------------------------------------------------- 500 181 2 108 21| 0.0 4.5 4.5| 18.7 -0.2 18.6 37.1 0.69| 5.0 3.4 1000 167 4 112 22| 0.0 3.1 3.1| 24.4 -3.2 21.2 21.2 0.53| 3.7 2.0 1500 164 4 113 23| 0.0 1.8 1.8| 24.4 -6.8 17.6 11.7 0.40| 2.7 1.1 2000 176 4 115 22| 2.3 1.3 3.6| 34.7 -12.0 22.7 11.3 0.24| 4.5 1.1 2500 212 6 121 19| 4.1 1.1 5.1| 57.2 -12.0 45.2 18.1 0.44| 6.0 2.6 3000 239 9 129 15| 3.4 2.0 5.4| 83.5 -12.0 71.4 23.8 0.55| 7.1 3.9 4000 254 16 157 10| 3.5 1.8 5.4|114.8 -20.0 94.8 23.7 0.51| 7.1 3.6 5000 255 22 189 11| 2.8 2.4 5.2|114.8 -44.5 70.4 14.1 0.38| 6.6 2.5 6000 254 27 207 14| 2.4 2.4 4.7|114.8 -57.8 57.0 9.5 0.33| 6.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251108.12.gif