UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 27 OCT 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 1018 35 10.4 -3.6 37 14.0 4.5 255 2 282.1 282.6 276.8 290.3 2.87 1 1015 59 11.4 -3.6 35 15.0 5.0 263 3 283.3 283.8 277.4 291.6 2.88 2 1000 183 10.2 -3.8 37 14.0 4.3 305 6 283.4 283.8 277.4 291.6 2.88 3 934 745 4.8 -5.2 48 10.0 0.8 325 16 283.4 283.9 277.3 291.4 2.77 4 925 824 4.6 -6.4 45 11.0 0.3 325 19 284.0 284.5 277.3 291.4 2.56 5 874 1283 1.8 -14.2 29 16.0 -3.3 333 20 285.7 286.0 276.7 290.1 1.46 6 850 1508 3.2 -17.8 20 21.0 -3.1 325 29 289.5 289.7 278.1 292.9 1.11 7 801 1988 2.4 -19.6 18 22.0 -4.1 311 27 293.6 293.8 279.9 296.8 1.01 8 750 2515 -1.3 -23.3 17 22.0 -7.1 294 27 295.2 295.3 280.3 297.7 0.78 9 700 3062 -3.7 -26.7 15 23.0 -9.2 290 32 298.4 298.5 281.5 300.4 0.61 10 663 3490 -5.3 -30.3 12 25.0 -10.8 286 33 301.3 301.3 282.5 302.8 0.46 11 556 4849 -14.5 -47.5 4 33.0 -18.5 281 41 305.9 305.9 283.9 306.3 0.09 12 522 5326 -15.5 -52.5 3 37.0 -19.5 277 52 310.3 310.3 285.5 310.5 0.06 13 500 5650 -17.9 -48.9 5 31.0 -21.3 275 60 311.2 311.2 285.9 311.6 0.09 14 476 6016 -20.7 -51.7 4 31.0 -23.7 275 62 312.2 312.2 286.2 312.4 0.07 15 443 6546 -22.3 -53.3 4 31.0 -25.1 268 82 316.6 316.6 287.7 316.9 0.06 16 400 7290 -26.7 -53.7 6 27.0 -28.9 260 96 320.3 320.3 288.9 320.5 0.06 17 373 7790 -30.9 -51.9 11 21.0 -32.4 260 103 321.2 321.2 289.2 321.5 0.08 18 352 8199 -32.9 -43.9 32 11.0 -33.9 260 108 323.9 323.9 290.2 324.7 0.22 19 323 8796 -38.3 -41.2 74 2.9 -38.5 260 116 324.5 324.5 290.5 325.7 0.32 20 303 9233 -41.7 -45.3 68 3.6 -41.9 260 120 325.7 325.7 290.7 326.5 0.22 21 301 9277 -42.1 -49.1 46 7.0 -42.5 260 119 325.7 325.7 290.6 326.3 0.15 22 300 9300 -41.5 -57.5 16 16.0 -42.2 260 119 326.9 326.9 290.9 327.1 0.05 23 299 9323 -40.9 -64.9 6 24.0 -41.7 260 120 328.0 328.0 291.2 328.1 0.02 24 293 9461 -39.7 -64.7 5 25.0 -40.6 259 123 331.6 331.6 292.2 331.7 0.02 25 282 9723 -39.3 -66.3 4 27.0 -40.3 258 129 335.9 335.9 293.3 335.9 0.02 26 250 10540 -43.9 -68.9 5 25.0 -44.6 255 149 340.8 340.8 294.5 340.9 0.01 27 237 10896 -45.9 -70.9 4 25.0 -46.6 255 154 343.0 343.0 295.0 343.0 0.01 28 236 10924 -46.1 -71.1 4 25.0 -46.7 255 154 343.1 343.1 295.1 343.2 0.01 29 200 12010 -50.5 -76.5 3 26.0 -51.0 255 148 352.8 352.8 297.3 352.8 0.01 30 151 13799 -60.7 -82.7 4 22.0 -60.9 250 136 364.8 364.8 299.6 364.8 0.00 31 150 13840 -60.5 -82.5 4 22.0 -60.7 250 136 365.9 365.9 299.8 365.9 0.00 32 124 15020 -63.5 -85.5 4 22.0 -63.7 255 138 380.9 380.9 302.4 380.9 0.00 33 110 15764 -59.3 -85.3 2 26.0 -59.6 255 104 402.0 402.0 305.5 402.1 0.00 34 100 16360 -60.9 -85.9 2 25.0 -61.2 255 88 410.1 410.1 306.5 410.1 0.00 35 83 17507 -64.9 -86.9 3 22.0 -65.1 255 75 424.4 424.4 308.2 424.4 0.00 36 79 17810 -62.5 -86.5 3 24.0 -62.8 249 71 435.4 435.4 309.4 435.4 0.00 37 72 18378 -66.1 -88.1 3 22.0 -66.3 254 62 439.4 439.4 309.8 439.4 0.00 38 70 18550 -63.3 -88.3 2 25.0 -63.6 260 59 449.0 449.0 310.7 449.0 0.00 39 67 18818 -64.1 -88.1 2 24.0 -64.4 257 64 452.9 452.9 311.1 452.9 0.00 40 63 19195 -63.5 -89.5 2 26.0 -63.8 260 50 462.3 462.3 312.0 462.3 0.00 41 58 19714 -53.9 -85.9 1 32.0 -54.9 248 49 495.0 495.0 314.6 495.0 0.00 42 50 20650 -61.5 -88.5 2 27.0 -62.0 240 49 498.6 498.6 314.8 498.6 0.00 43 48 20903 -62.5 -89.5 1 27.0 -62.9 240 46 502.0 502.0 315.1 502.0 0.00 44 43 21591 -57.1 -87.1 1 30.0 -58.0 250 46 531.4 531.4 317.0 531.4 0.00 45 39 22206 -59.3 -88.3 1 29.0 -60.1 233 36 540.8 540.8 317.6 540.9 0.00 46 30 23860 -56.9 -86.9 1 30.0 -58.2 235 38 589.5 589.5 320.1 589.6 0.01 47 25 25022 -54.1 -86.1 1 32.0 -56.1 236 39 629.1 629.1 321.9 629.2 0.01 48 24 25284 -54.9 -85.9 1 31.0 -56.8 243 41 634.2 634.2 322.1 634.3 0.01 49 22 25845 -51.1 -84.1 1 33.0 -54.1 258 46 661.5 661.5 323.1 661.6 0.02 50 20 26460 -54.3 -85.3 1 31.0 -56.6 265 48 670.0 670.0 323.4 670.1 0.01 51 17 27497 -57.1 -87.1 1 30.0 -59.2 288 47 692.9 692.9 324.2 692.9 0.01 52 13 29227 -49.3 -84.3 1 35.0 -54.2 275 37 775.1 775.1 326.6 775.3 0.02 53 12 29751 -51.1 -84.1 1 33.0 -55.6 279 35 786.7 786.7 326.9 786.9 0.03 54 10 30960 -42.7 -80.7 1 38.0 -51.5 240 24 860.2 860.2 328.6 860.7 0.06 55 9.4 31379 -41.3 -80.3 1 39.0 -51.1 880.8 880.9 329.1 881.5 0.07 56 8.6 31977 -46.1 -82.1 1 36.0 -53.9 884.8 884.8 329.1 885.4 0.05 57 7.5 32889 -44.9 -82.9 1 38.0 -53.9 925.0 925.0 329.9 925.6 0.05 58 7.3 33072 -40.7 -80.7 1 40.0 -52.1 949.3 949.4 330.4 950.2 0.08 59 6.7 33653 -42.7 -81.7 1 39.0 -53.4 964.5 964.6 330.6 965.4 0.08 TRP 48 20903 -62.5 -89.5 1 27.0 -62.9 240 46 502.0 502.0 315.1 502.0 0.00 WND 237 10896 -45.9 -70.9 4 25.0 -46.6 255 154 343.0 343.0 295.0 343.0 0.01 Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 767.92 mb = 2329.87 m = 7643.85 ft Wetbulb zero: 920.54 mb = 863.15 m = 2831.83 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 17.83 % Est. max temperature: 14.99 C = 58.98 F Sfc-Lift cond lev (LCL): 821.81 mb = 1780.55 m = 5841.63 ft T: 2.75 C 700-500 lapse rate: 5.49 C/km ThetaE index: 1.29 C Layer 874.0- 850.0 mb Conv cond level (CCL): 595.50 mb = 4318.79 m = 14169.10 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 32.55 C = 90.59 F Cap Strength: 16.94 C Lifted Index: 17.24 C Risk: None Lifted Index @300 mb: 25.16 C Lifted Index @700 mb: 10.96 C Showalter Index: 16.18 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 0.10 C K Index: -19.70 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 3.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.23 J/kg Max Up Vert Vel: 2.11 m/s Conv Inhibition (B-): 70543.92 J/kg Cap Strength: 17.21 C Lift Cond Lev (LCL): 800.81 mb = 1989.70 m = 6527.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 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 1018 35 255 2 1.9 0.5 | 145 24 -13.7 19.2 1 1000 183 305 6 4.9 -3.4 | 145 19 -10.7 15.3 2 985 305 300 6 5.2 -3.0 | 146 19 -10.4 15.7 3 949 610 325 12 6.9 -9.8 | 136 12 -8.7 8.9 4 925 824 325 19 10.9 -15.6 | 124 6 -4.7 3.2 5 915 914 330 18 9.0 -15.6 | 115 7 -6.6 3.1 6 881 1219 335 17 7.2 -15.4 | 112 9 -8.4 3.3 7 850 1508 325 29 16.6 -23.8 | 349 5 1.0 -5.0 8 848 1524 330 29 14.5 -25.1 | 10 6 -1.1 -6.4 9 786 2134 305 26 21.3 -14.9 | 236 7 5.7 3.8 10 757 2438 295 26 23.6 -11.0 | 226 11 7.9 7.7 11 700 3062 290 32 30.1 -10.9 | 242 16 14.4 7.8 12 648 3658 285 34 32.8 -8.8 | 240 20 17.2 9.9 13 575 4572 285 40 38.6 -10.4 | 250 24 23.0 8.4 14 553 4877 280 41 40.4 -7.1 | 245 27 24.8 11.6 15 500 5650 275 60 59.8 -5.2 | 253 46 44.1 13.5 16 471 6096 275 63 62.8 -5.5 | 254 49 47.1 13.2 17 433 6706 265 89 88.7 7.8 | 250 78 73.0 26.5 18 400 7290 260 96 94.5 16.7 | 246 86 78.9 35.4 19 307 9144 260 121 119.2 21.0 | 249 111 103.5 39.7 20 300 9300 260 119 117.2 20.7 | 249 109 101.6 39.4 21 250 10540 255 149 143.9 38.6 | 246 141 128.3 57.3 22 237 10896 255 154 148.8 39.9 | 246 145 133.1 58.6 23 234 10973 255 154 148.8 39.9 | 246 145 133.1 58.6 24 200 12010 255 148 143.0 38.3 | 246 140 127.3 57.0 25 150 13840 250 136 127.8 46.5 | 240 130 112.2 65.2 26 139 14326 250 128 120.3 43.8 | 239 122 104.7 62.5 27 126 14935 255 142 137.2 36.8 | 245 134 121.5 55.5 28 103 16154 255 87 84.0 22.5 | 239 80 68.4 41.2 29 100 16360 255 88 85.0 22.8 | 239 81 69.4 41.5 30 94 16764 255 88 85.0 22.8 | 239 81 69.4 41.5 31 81 17678 255 72 69.5 18.6 | 235 66 53.9 37.4 32 77 17983 240 70 60.6 35.0 | 220 70 45.0 53.7 33 70 18550 260 59 58.1 10.2 | 236 51 42.5 29.0 34 70 18593 255 72 69.5 18.6 | 235 66 53.9 37.4 35 63 19202 260 50 49.2 8.7 | 231 43 33.6 27.4 36 60 19507 255 58 56.0 15.0 | 230 53 40.4 33.7 37 57 19812 245 45 40.8 19.0 | 214 45 25.2 37.7 38 50 20650 240 49 42.4 24.5 | 212 51 26.8 43.2 39 49 20726 235 49 40.1 28.1 | 208 53 24.5 46.8 40 48 20903 240 46 39.8 23.0 | 210 48 24.2 41.7 41 41 21946 255 46 44.4 11.9 | 223 42 28.8 30.6 42 39 22250 230 35 26.8 22.5 | 195 43 11.2 41.2 43 37 22555 260 34 33.5 5.9 | 216 30 17.9 24.6 44 35 22860 245 30 27.2 12.7 | 200 33 11.6 31.4 45 34 23165 235 32 26.2 18.4 | 196 39 10.6 37.1 46 30 23860 235 38 31.1 21.8 | 201 43 15.5 40.5 47 29 24079 235 37 30.3 21.2 | 200 43 14.7 40.0 48 26 24689 255 35 33.8 9.1 | 213 33 18.2 27.8 49 25 24994 235 39 31.9 22.4 | 202 44 16.3 41.1 50 22 25908 260 46 45.3 8.0 | 228 40 29.7 26.7 51 20 26460 265 48 47.8 4.2 | 235 40 32.2 22.9 52 20 26518 240 54 46.8 27.0 | 214 55 31.1 45.7 53 17 27432 290 48 45.1 -16.4 | 266 30 29.5 2.3 54 14 28956 260 36 35.5 6.3 | 218 32 19.8 25.0 55 13 29261 275 37 36.9 -3.2 | 234 26 21.2 15.5 56 12 29870 280 35 34.5 -6.1 | 236 23 18.8 12.7 57 10 30960 240 24 20.8 12.0 | 190 31 5.2 30.7 Wind Parameters Mean winds (0-6000m): 290.2 at 32.5 knts Storm direction: 320.2 at 24.4 knts Shear (0-3000m) pos: 3.0 neg: 3.8 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 19.2 neg: -45.5 tot: -26.3 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 92.18 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 ------------------------------------------------------------------------------- 500 307 6 145 18| 10.1 0.0 10.1| 6.8 -8.3 -1.5 -3.0 -0.07| 10.6 -0.7 1000 322 11 139 13| 8.9 0.0 8.9| 6.8 -18.7 -11.9 -11.9 -0.23| 11.0 -2.5 1500 326 15 132 10| 5.9 3.9 9.8| 6.8 -30.6 -23.8 -15.8 -0.41| 11.9 -4.9 2000 323 18 131 7| 4.4 3.2 7.6| 6.8 -39.9 -33.1 -16.5 -0.51| 11.6 -5.9 2500 317 20 152 5| 3.6 3.5 7.0| 8.9 -45.5 -36.6 -14.6 -0.48| 10.8 -5.2 3000 311 21 184 5| 3.0 3.8 6.7| 19.2 -45.5 -26.3 -8.8 -0.39| 9.9 -3.8 4000 302 24 222 8| 2.2 3.6 5.8| 28.6 -47.7 -19.1 -4.8 -0.33| 8.2 -2.7 5000 297 28 235 11| 1.8 3.8 5.6| 49.7 -60.3 -10.7 -2.1 -0.26| 7.7 -2.0 6000 290 33 243 17| 1.5 4.7 6.2| 94.5 -60.3 34.2 5.7 -0.17| 8.0 -1.3 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251027.12.gif