UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 16 APR 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 1006 38 15.0 9.0 67 6.0 11.6 205 2 287.7 288.9 284.5 307.8 7.17 1 1000 89 15.6 8.6 63 7.0 11.6 175 7 288.8 290.0 284.8 308.6 7.02 2 971 338 13.4 7.4 67 6.0 10.1 199 10 289.0 290.1 284.5 307.8 6.66 3 938 630 15.0 3.0 44 12.0 8.7 234 26 293.5 294.4 284.7 308.2 5.06 4 925 748 14.2 3.2 47 11.0 8.4 230 29 293.8 294.8 284.9 309.0 5.21 5 850 1459 12.6 -8.4 22 21.0 3.7 225 46 299.3 299.8 284.1 306.7 2.38 6 828 1678 11.2 -16.8 12 28.0 1.2 225 40 300.1 300.3 283.0 304.1 1.24 7 809 1871 10.6 -9.4 23 20.0 2.2 226 33 301.5 301.9 284.8 308.7 2.31 8 700 3060 3.6 -11.4 32 15.0 -2.3 245 36 306.5 306.9 286.6 313.7 2.28 9 652 3633 0.0 -26.0 12 26.0 -7.1 254 34 308.7 308.8 285.7 311.1 0.70 10 638 3807 -1.1 -20.1 22 19.0 -7.1 259 34 309.4 309.6 286.5 313.4 1.21 11 510 5542 -16.9 -19.6 80 2.7 -17.6 258 29 310.7 311.0 287.4 315.9 1.59 12 500 5690 -18.1 -20.1 84 2.0 -18.6 260 30 311.0 311.3 287.5 316.1 1.55 13 477 6039 -20.7 -22.2 88 1.5 -21.1 260 32 312.0 312.2 287.6 316.5 1.35 14 400 7310 -30.9 -33.3 79 2.4 -31.2 250 50 314.8 314.9 287.7 316.8 0.58 15 382 7635 -33.3 -35.8 78 2.5 -33.6 253 50 315.8 315.9 287.9 317.5 0.47 16 365 7954 -34.5 -37.9 71 3.4 -34.8 256 50 318.4 318.5 288.7 319.8 0.40 17 342 8404 -38.7 -40.9 80 2.2 -38.9 261 51 318.7 318.7 288.7 319.8 0.31 18 334 8566 -40.3 -46.3 53 6.0 -40.7 262 51 318.6 318.7 288.5 319.3 0.18 19 332 8607 -40.5 -60.5 10 20.0 -41.2 263 51 318.9 318.9 288.4 319.0 0.03 20 300 9290 -45.3 -61.3 15 16.0 -45.7 270 47 321.5 321.5 289.2 321.6 0.03 21 295 9402 -46.1 -61.1 17 15.0 -46.5 269 47 321.9 321.9 289.4 322.1 0.03 22 250 10490 -52.7 -68.7 13 16.0 -52.9 275 59 327.7 327.7 291.1 327.8 0.01 23 234 10914 -54.7 -71.7 11 17.0 -54.9 271 69 330.9 330.9 292.0 331.0 0.01 24 230 11024 -54.5 -72.5 9 18.0 -54.7 270 71 332.9 332.9 292.5 332.9 0.01 25 200 11910 -58.1 -74.1 11 16.0 -58.3 275 82 340.8 340.8 294.5 340.8 0.01 26 197 12006 -58.7 -74.7 11 16.0 -58.9 275 85 341.3 341.3 294.6 341.3 0.01 27 196 12038 -58.9 -74.9 11 16.0 -59.0 280 85 341.5 341.5 294.7 341.5 0.01 28 155 13522 -58.7 -84.7 2 26.0 -58.9 278 61 365.5 365.5 299.8 365.5 0.00 29 150 13730 -58.1 -85.1 2 27.0 -58.3 280 64 370.0 370.0 300.5 370.0 0.00 30 146 13901 -56.1 -85.1 1 29.0 -56.4 279 64 376.3 376.3 301.6 376.3 0.00 31 114 15455 -60.9 -86.9 2 26.0 -61.2 282 52 395.0 395.0 304.5 395.0 0.00 32 100 16270 -60.5 -87.5 2 27.0 -60.8 290 38 410.8 410.8 306.6 410.8 0.00 33 87 17133 -62.7 -88.7 2 26.0 -63.0 292 36 423.1 423.1 308.1 423.1 0.00 TRP 196 12038 -58.9 -74.9 11 16.0 -59.0 280 85 341.5 341.5 294.7 341.5 0.01 WND 197 12006 -58.7 -74.7 11 16.0 -58.9 275 85 341.3 341.3 294.6 341.3 0.01 Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 652.00 mb = 3632.99 m = 11919.10 ft Wetbulb zero: 755.43 mb = 2434.12 m = 7985.85 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 39.59 % Est. max temperature: 26.24 C = 79.24 F Sfc-Lift cond lev (LCL): 919.38 mb = 799.21 m = 2622.04 ft T: 14.08 C 700-500 lapse rate: 8.25 C/km ThetaE index: 4.94 C Layer 850.0- 809.0 mb Conv cond level (CCL): 652.38 mb = 3628.35 m = 11903.88 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 36.05 C = 96.89 F Cap Strength: 8.67 C Lifted Index: 5.32 C Risk: None Lifted Index @300 mb: 9.58 C Lifted Index @700 mb: 8.56 C Showalter Index: 6.31 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: 9.70 C K Index: 7.30 Risk: None Sweat Index: 218.70 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.99 J/kg Max Up Vert Vel: 7.48 m/s Conv Inhibition (B-): 12469.90 J/kg Cap Strength: 8.61 C Lift Cond Lev (LCL): 833.93 mb = 1618.45 m = 5309.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 24 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 1006 38 205 2 0.8 1.8 | 98 23 -23.2 3.3 1 1000 89 175 7 -0.6 7.0 | 109 26 -24.6 8.4 2 975 305 195 8 2.1 7.7 | 113 24 -21.9 9.2 3 940 610 235 26 21.3 14.9 | 171 17 -2.7 16.4 4 925 748 230 29 22.2 18.6 | 175 20 -1.8 20.1 5 907 914 225 28 19.8 19.8 | 169 22 -4.2 21.3 6 850 1459 225 46 32.5 32.5 | 194 35 8.5 34.0 7 843 1524 225 47 33.2 33.2 | 195 36 9.2 34.7 8 813 1829 225 33 23.3 23.3 | 178 25 -0.7 24.8 9 783 2134 230 36 27.6 23.1 | 188 25 3.6 24.6 10 700 3060 245 36 32.6 15.2 | 207 19 8.6 16.7 11 648 3658 255 34 32.8 8.8 | 221 14 8.8 10.3 12 624 3962 265 35 34.9 3.1 | 247 12 10.9 4.5 13 577 4572 255 35 33.8 9.1 | 223 14 9.8 10.5 14 555 4877 250 32 30.1 10.9 | 206 14 6.1 12.4 15 534 5182 255 27 26.1 7.0 | 194 9 2.1 8.4 16 500 5690 260 30 29.5 5.2 | 220 9 5.5 6.7 17 473 6096 260 32 31.5 5.6 | 227 10 7.5 7.0 18 400 7310 250 50 47.0 17.1 | 231 30 23.0 18.6 19 320 8839 265 51 50.8 4.4 | 258 27 26.8 5.9 20 300 9290 270 47 47.0 -0.0 | 266 23 23.0 1.5 21 280 9754 265 49 48.8 4.3 | 257 25 24.8 5.7 22 250 10490 275 59 58.8 -5.1 | 276 35 34.8 -3.7 23 232 10973 270 70 70.0 -0.0 | 268 46 46.0 1.5 24 200 11910 275 82 81.7 -7.1 | 276 58 57.7 -5.7 25 197 12006 275 85 84.7 -7.4 | 276 61 60.7 -6.0 26 196 12038 280 85 83.7 -14.8 | 283 61 59.7 -13.3 27 191 12192 275 85 84.7 -7.4 | 276 61 60.7 -6.0 28 174 12802 290 70 65.8 -23.9 | 298 47 41.8 -22.5 29 166 13106 275 56 55.8 -4.9 | 276 32 31.8 -3.4 30 150 13730 280 64 63.0 -11.1 | 284 40 39.0 -9.7 31 130 14630 275 65 64.8 -5.7 | 276 41 40.8 -4.2 32 100 16270 290 38 35.7 -13.0 | 315 16 11.7 -11.5 33 96 16459 290 38 35.7 -13.0 | 315 16 11.7 -11.5 34 91 16764 280 35 34.5 -6.1 | 294 11 10.5 -4.6 35 81 17374 310 37 28.3 -23.8 | 349 23 4.3 -22.3 Wind Parameters Mean winds (0-6000m): 243.5 at 32.1 knts Storm direction: 273.5 at 24.0 knts Shear (0-3000m) pos: 2.6 neg: 4.2 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 308.6 neg: -70.8 tot: 237.8 m^2/s^2 ave: 79.3 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 7.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.35 Bulk Shear: 78.95 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 ------------------------------------------------------------------------------- 500 206 11 120 22| 20.5 0.0 20.5|125.7 0.0 125.7 251.4 0.91| 24.2 22.1 1000 224 19 145 19| 10.3 5.3 15.6|173.3 -8.3 165.0 165.0 0.76| 19.7 15.1 1500 224 26 165 21| 6.8 8.4 15.3|241.1 -8.3 232.8 155.2 0.72| 18.0 13.1 2000 225 29 171 22| 2.3 6.3 8.7|259.3 -70.8 188.4 94.2 0.48| 17.6 8.5 2500 227 30 175 22| 2.5 5.0 7.5|287.3 -70.8 216.5 86.6 0.50| 15.2 7.7 3000 229 31 180 22| 2.6 4.2 6.8|308.6 -70.8 237.8 79.3 0.52| 13.6 7.1 4000 236 32 188 20| 2.9 3.2 6.1|343.2 -71.6 271.6 67.9 0.55| 11.8 6.5 5000 241 33 194 18| 2.4 2.5 4.9|343.2-106.5 236.6 47.3 0.39| 10.7 4.2 6000 243 32 197 16| 2.4 2.1 4.5|353.6-108.8 244.7 40.8 0.39| 9.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250416.12.gif