UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 19 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 1009 35 18.2 14.9 81 3.3 16.1 215 3 290.6 292.5 288.9 320.5 10.61 1 1000 111 17.0 15.1 89 1.9 15.8 170 7 290.1 292.1 288.9 320.7 10.85 2 973 344 14.6 14.4 99 0.2 14.5 193 12 290.0 291.9 288.7 320.0 10.65 3 934 690 13.0 12.7 98 0.3 12.8 217 25 291.8 293.6 288.7 320.0 9.92 4 925 772 13.8 10.8 82 3.0 12.0 220 29 293.4 295.0 288.3 318.7 8.82 5 914 873 16.0 6.0 51 10.0 10.4 224 30 296.7 297.8 287.2 315.5 6.42 6 898 1023 15.6 5.6 51 10.0 10.0 226 29 297.8 298.9 287.6 316.5 6.36 7 872 1272 13.8 5.8 58 8.0 9.3 228 28 298.4 299.6 288.1 318.0 6.64 8 867 1321 15.0 3.0 44 12.0 8.5 229 28 300.2 301.2 287.6 316.5 5.48 9 850 1488 14.2 0.2 38 14.0 7.0 230 27 301.0 301.9 287.0 314.8 4.56 10 843 1558 14.2 1.2 41 13.0 7.3 230 26 301.7 302.6 287.6 316.7 4.95 11 786 2143 9.2 2.2 62 7.0 5.5 230 26 302.5 303.5 288.6 319.7 5.71 12 742 2618 5.8 -3.2 52 9.0 1.5 214 35 303.8 304.6 287.5 316.3 4.07 13 731 2741 6.6 -18.4 15 25.0 -2.0 210 38 306.0 306.2 285.3 310.0 1.22 14 710 2979 4.6 -14.4 24 19.0 -2.4 227 37 306.3 306.7 286.0 312.0 1.76 15 700 3095 5.2 -23.8 10 29.0 -3.7 235 37 308.2 308.4 285.7 310.9 0.80 16 686 3260 5.8 -35.2 3 41.0 -4.3 241 36 310.7 310.8 285.9 311.7 0.28 17 590 4476 -0.9 -43.9 2 43.0 -9.2 249 39 316.6 316.6 287.8 317.1 0.13 18 500 5770 -11.3 -37.3 10 26.0 -16.2 255 41 319.3 319.3 288.9 320.4 0.31 19 473 6192 -15.1 -41.1 9 26.0 -19.2 254 45 319.7 319.7 288.9 320.5 0.22 20 423 7028 -19.5 -55.5 3 36.0 -23.1 247 58 324.4 324.4 290.2 324.6 0.05 21 407 7313 -22.3 -57.3 3 35.0 -25.4 249 57 324.4 324.4 290.2 324.6 0.04 22 400 7440 -23.1 -56.1 3 33.0 -26.0 250 57 325.0 325.0 290.3 325.2 0.05 23 363 8141 -28.3 -51.3 9 23.0 -30.3 259 50 327.2 327.2 291.0 327.5 0.09 24 316 9114 -37.3 -49.3 28 12.0 -38.1 264 56 327.9 327.9 291.3 328.4 0.14 25 300 9470 -39.9 -57.9 13 18.0 -40.7 265 59 329.1 329.1 291.5 329.3 0.05 26 285 9819 -43.1 -59.1 16 16.0 -43.7 264 60 329.4 329.4 291.6 329.6 0.05 27 257 10509 -49.5 -56.5 44 7.0 -49.7 261 63 329.9 329.9 291.7 330.1 0.07 28 250 10690 -51.1 -58.1 43 7.0 -51.3 260 64 330.1 330.1 291.8 330.3 0.06 29 238 11007 -53.9 -63.9 28 10.0 -54.1 260 65 330.6 330.6 291.9 330.7 0.03 30 224 11392 -56.7 -60.5 62 3.8 -56.8 260 67 332.0 332.0 292.3 332.2 0.05 31 216 11621 -58.5 -66.5 35 8.0 -58.6 260 68 332.7 332.7 292.4 332.8 0.02 32 208 11856 -60.1 -64.4 57 4.3 -60.2 260 69 333.8 333.8 292.8 334.0 0.03 33 200 12100 -60.5 -65.4 52 4.9 -60.6 275 62 337.0 337.0 293.6 337.1 0.03 34 185 12584 -63.5 -67.7 57 4.2 -63.6 275 62 339.7 339.7 294.3 339.8 0.02 35 170 13107 -61.3 -91.3 1 30.0 -61.4 275 81 351.7 351.7 297.0 351.7 0.00 36 161 13447 -59.7 -83.7 3 24.0 -59.9 279 82 359.9 359.9 298.7 359.9 0.00 37 158 13565 -59.9 -83.9 3 24.0 -60.1 280 82 361.4 361.4 299.0 361.5 0.00 38 150 13890 -60.5 -84.5 3 24.0 -60.7 275 72 365.9 365.9 299.8 365.9 0.00 39 117 15422 -64.5 -87.5 3 23.0 -64.7 273 67 385.4 385.4 303.1 385.4 0.00 40 113 15635 -62.7 -87.7 2 25.0 -62.9 277 67 392.6 392.6 304.2 392.6 0.00 41 100 16380 -67.3 -88.3 4 21.0 -67.4 290 47 397.7 397.7 304.9 397.7 0.00 42 98 16501 -67.5 -88.5 4 21.0 -67.6 290 45 399.6 399.6 305.2 399.6 0.00 43 74 18201 -63.5 -88.5 2 25.0 -63.7 292 25 441.5 441.5 310.0 441.5 0.00 44 70 18540 -64.7 -88.7 2 24.0 -64.9 260 21 446.0 446.0 310.5 446.0 0.00 45 58 19688 -65.7 -89.7 2 24.0 -66.0 251 19 468.4 468.4 312.5 468.4 0.00 46 56 19904 -61.5 -88.5 2 27.0 -61.9 252 18 482.7 482.7 313.7 482.7 0.00 47 50 20610 -59.9 -87.9 1 28.0 -60.5 300 27 502.3 502.3 315.1 502.3 0.00 48 46 21133 -57.5 -86.5 1 29.0 -58.3 319 17 520.2 520.2 316.3 520.3 0.00 49 43 21557 -59.5 -87.5 1 28.0 -60.2 308 11 525.4 525.5 316.6 525.5 0.00 50 30 23830 -55.3 -86.3 1 31.0 -56.8 355 10 593.9 593.9 320.3 593.9 0.01 51 20 26440 -52.5 -84.5 1 32.0 -55.3 350 10 675.5 675.5 323.6 675.6 0.02 52 15 28296 -50.1 -84.1 1 34.0 -54.3 308 12 741.4 741.4 325.7 741.6 0.02 53 10 30930 -50.5 -83.5 1 33.0 -55.8 300 28 831.0 831.1 328.0 831.4 0.04 54 6.9 33418 -37.9 -78.9 1 41.0 -51.2 976.4 976.4 330.8 977.7 0.12 TRP 98 16501 -67.5 -88.5 4 21.0 -67.6 290 45 399.6 399.6 305.2 399.6 0.00 WND 158 13565 -59.9 -83.9 3 24.0 -60.1 280 82 361.4 361.4 299.0 361.5 0.00 Sounding variables and indices 1000-500 mb thick: 5659.00 m Freezing level: 602.90 mb = 4312.65 m = 14148.93 ft Wetbulb zero: 737.17 mb = 2671.71 m = 8765.34 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 32.32 % Est. max temperature: 28.18 C = 82.73 F Sfc-Lift cond lev (LCL): 960.87 mb = 450.34 m = 1477.49 ft T: 14.11 C 700-500 lapse rate: 6.17 C/km ThetaE index: 9.70 C Layer 742.0- 710.0 mb Conv cond level (CCL): 797.13 mb = 2025.78 m = 6646.18 ft Mean mixing ratio: 9.85 g/kg Conv temperature: 29.96 C = 85.93 F Cap Strength: 7.05 C Lifted Index: 5.32 C Risk: None Lifted Index @300 mb: 7.25 C Lifted Index @700 mb: 4.95 C Showalter Index: 8.07 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 11.50 C K Index: -3.30 Risk: None Sweat Index: 175.23 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.05 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 56220.68 J/kg Cap Strength: 7.03 C Lift Cond Lev (LCL): 931.37 mb = 714.03 m = 2342.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 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 1009 35 215 3 1.7 2.5 | 95 23 -22.5 1.9 1 1000 111 170 7 -1.2 6.9 | 104 26 -25.4 6.3 2 977 305 190 10 1.7 9.8 | 112 24 -22.4 9.2 3 943 610 215 22 12.6 18.0 | 146 21 -11.6 17.4 4 925 772 220 29 18.6 22.2 | 166 22 -5.5 21.6 5 910 914 225 30 21.2 21.2 | 172 21 -3.0 20.6 6 850 1488 230 27 20.7 17.4 | 168 17 -3.5 16.8 7 816 1829 230 24 18.4 15.4 | 159 16 -5.8 14.8 8 786 2134 230 26 19.9 16.7 | 165 17 -4.3 16.1 9 730 2743 210 38 19.0 32.9 | 171 33 -5.2 32.3 10 700 3095 235 37 30.3 21.2 | 197 22 6.1 20.6 11 678 3353 245 36 32.6 15.2 | 210 17 8.4 14.6 12 652 3658 245 31 28.1 13.1 | 197 13 3.9 12.5 13 581 4572 250 40 37.6 13.7 | 226 19 13.4 13.1 14 500 5770 255 41 39.6 10.6 | 237 18 15.4 10.0 15 479 6096 255 43 41.5 11.1 | 239 20 17.4 10.5 16 441 6706 245 59 53.5 24.9 | 230 38 29.3 24.3 17 400 7440 250 57 53.6 19.5 | 237 35 29.4 18.9 18 358 8230 260 49 48.3 8.5 | 252 25 24.1 7.9 19 300 9470 265 59 58.8 5.1 | 263 35 34.6 4.5 20 250 10690 260 64 63.0 11.1 | 255 40 38.8 10.5 21 207 11887 260 69 68.0 12.0 | 255 45 43.8 11.4 22 200 12100 275 62 61.8 -5.4 | 279 38 37.6 -6.0 23 188 12497 275 59 58.8 -5.1 | 279 35 34.6 -5.7 24 170 13106 275 81 80.7 -7.1 | 278 57 56.5 -7.7 25 158 13565 280 82 80.8 -14.2 | 285 58 56.6 -14.8 26 154 13716 280 82 80.8 -14.2 | 285 58 56.6 -14.8 27 150 13890 275 72 71.7 -6.3 | 278 48 47.5 -6.9 28 133 14630 285 65 62.8 -16.8 | 294 42 38.6 -17.4 29 127 14935 265 59 58.8 5.1 | 263 35 34.6 4.5 30 115 15545 275 69 68.7 -6.0 | 278 45 44.6 -6.6 31 100 16380 290 47 44.2 -16.1 | 310 26 20.0 -16.7 32 98 16501 290 45 42.3 -15.4 | 311 24 18.1 -16.0 33 94 16764 290 47 44.2 -16.1 | 310 26 20.0 -16.7 34 85 17374 260 39 38.4 6.8 | 247 16 14.2 6.2 35 81 17678 270 44 44.0 -0.0 | 272 20 19.8 -0.6 36 73 18288 295 22 19.9 -9.3 | 23 11 -4.2 -9.9 37 70 18540 260 21 20.7 3.6 | 131 5 -3.5 3.0 38 69 18593 265 17 16.9 1.5 | 97 7 -7.2 0.9 39 60 19507 260 20 19.7 3.5 | 123 5 -4.5 2.9 40 57 19812 245 18 16.3 7.6 | 132 11 -7.9 7.0 41 54 20117 265 17 16.9 1.5 | 97 7 -7.2 0.9 42 52 20422 260 24 23.6 4.2 | 171 4 -0.5 3.6 43 50 20610 300 27 23.4 -13.5 | 3 14 -0.8 -14.1 44 49 20726 290 35 32.9 -12.0 | 325 15 8.7 -12.6 45 47 21031 305 19 15.6 -10.9 | 37 14 -8.6 -11.5 46 45 21336 345 12 3.1 -11.6 | 60 24 -21.1 -12.2 47 42 21641 295 11 10.0 -4.6 | 70 15 -14.2 -5.2 48 30 23774 235 1 0.8 0.6 | 90 23 -23.4 -0.0 49 30 23830 355 10 0.9 -10.0 | 66 26 -23.3 -10.6 50 25 24994 360 10 -0.0 -10.0 | 66 26 -24.2 -10.6 51 24 25298 30 12 -6.0 -10.4 | 70 32 -30.2 -11.0 52 23 25603 110 11 -10.3 3.8 | 95 35 -34.5 3.2 53 21 26213 225 1 0.7 0.7 | 90 23 -23.5 0.1 54 20 26440 350 10 1.7 -9.8 | 65 25 -22.4 -10.4 55 19 26822 350 11 1.9 -10.8 | 63 25 -22.3 -11.4 56 18 27127 315 13 9.2 -9.2 | 57 18 -15.0 -9.8 57 16 27737 340 18 6.2 -16.9 | 46 25 -18.0 -17.5 58 16 28042 340 13 4.4 -12.2 | 57 24 -19.7 -12.8 59 14 28651 265 10 10.0 0.9 | 91 14 -14.2 0.3 60 13 29261 325 19 10.9 -15.6 | 39 21 -13.3 -16.2 61 12 29566 285 19 18.4 -4.9 | 47 8 -5.8 -5.5 62 12 29870 325 21 12.0 -17.2 | 34 22 -12.1 -17.8 63 11 30175 290 25 23.5 -8.6 | 4 9 -0.7 -9.2 64 10 30930 300 28 24.2 -14.0 | 360 15 0.1 -14.6 Wind Parameters Mean winds (0-6000m): 238.6 at 32.2 knts Storm direction: 268.6 at 24.2 knts Shear (0-3000m) pos: 3.4 neg: 4.4 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 276.9 neg: -20.8 tot: 256.1 m^2/s^2 ave: 85.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 6.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.27 Bulk Shear: 86.75 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 ------------------------------------------------------------------------------- 500 195 11 115 24| 0.0 16.5 16.5|110.7 0.0 110.7 221.4 0.90| 20.1 18.1 1000 214 19 138 20| 6.4 8.3 14.7|184.4 -0.9 183.5 183.5 0.90| 17.3 15.7 1500 220 22 148 19| 3.8 5.5 9.3|184.4 -7.3 177.1 118.0 0.78| 12.7 10.0 2000 223 23 151 18| 2.9 3.8 6.7|189.6 -17.5 172.1 86.1 0.68| 10.6 7.2 2500 223 24 155 19| 2.3 5.2 7.5|204.1 -17.5 186.6 74.6 0.59| 10.7 6.3 3000 222 26 160 20| 3.4 4.4 7.8|276.9 -20.8 256.1 85.4 0.57| 12.2 6.9 4000 228 28 170 18| 3.4 3.3 6.7|321.6 -31.3 290.3 72.6 0.53| 11.4 6.0 5000 234 30 181 17| 3.3 2.6 6.0|347.6 -31.3 316.2 63.2 0.55| 9.8 5.4 6000 239 32 192 17| 3.1 2.2 5.2|361.0 -31.3 329.7 54.9 0.56| 8.5 4.7 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250419.00.gif