UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 27 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 1014 35 16.2 6.2 51 10.0 10.8 125 3 288.2 289.2 283.3 304.8 5.86 1 1011 60 13.8 3.8 51 10.0 8.7 120 3 286.1 286.9 281.4 300.1 4.97 2 1006 102 13.2 4.2 54 9.0 8.6 111 2 285.9 286.8 281.5 300.3 5.14 3 1000 152 13.0 4.0 54 9.0 8.4 100 2 286.1 287.0 281.5 300.5 5.09 4 999 160 13.0 4.0 54 9.0 8.4 106 2 286.2 287.1 281.6 300.6 5.10 5 971 400 16.2 -7.8 18 24.0 6.1 224 6 291.8 292.2 280.6 298.3 2.18 6 959 506 16.0 -7.0 20 23.0 6.1 240 7 292.6 293.1 281.2 299.7 2.35 7 925 811 14.2 -6.8 23 21.0 5.2 265 15 293.8 294.3 281.9 301.3 2.48 8 910 949 13.2 -6.8 24 20.0 4.6 265 18 294.2 294.6 282.1 301.8 2.52 9 897 1069 13.4 -8.6 21 22.0 4.2 265 18 295.6 296.0 282.3 302.4 2.22 10 892 1117 15.4 -11.6 14 27.0 4.5 265 18 298.1 298.5 282.8 303.6 1.76 11 850 1523 13.0 -14.0 14 27.0 2.7 265 17 299.8 300.0 283.2 304.6 1.52 12 700 3115 0.2 -14.8 31 15.0 -5.0 235 10 302.7 303.0 284.7 308.2 1.73 13 669 3475 -2.7 -16.7 33 14.0 -7.2 233 7 303.4 303.7 284.7 308.3 1.55 14 639 3838 -4.3 -35.3 7 31.0 -10.6 258 14 305.6 305.6 284.0 306.6 0.30 15 552 4976 -10.7 -47.7 3 37.0 -15.8 257 27 311.1 311.1 285.8 311.4 0.09 16 523 5389 -12.5 -45.5 4 33.0 -17.2 250 30 313.7 313.8 286.8 314.2 0.13 17 520 5433 -12.7 -34.7 14 22.0 -16.9 248 30 314.0 314.1 287.2 315.4 0.39 18 508 5610 -14.5 -24.5 42 10.0 -17.0 243 31 313.9 314.1 287.9 317.4 1.03 19 500 5730 -15.5 -24.5 46 9.0 -17.7 240 32 314.1 314.3 288.0 317.7 1.05 20 455 6435 -21.7 -24.3 79 2.6 -22.3 245 31 315.0 315.2 288.4 318.9 1.18 21 448 6550 -22.5 -25.6 76 3.1 -23.2 243 32 315.4 315.6 288.4 319.0 1.06 22 443 6633 -21.9 -24.7 78 2.8 -22.5 241 33 317.1 317.4 289.1 321.1 1.17 23 426 6920 -23.9 -25.5 87 1.6 -24.2 250 36 318.1 318.4 289.3 322.0 1.13 24 400 7380 -25.3 -28.7 73 3.4 -25.9 270 42 322.1 322.3 290.3 325.3 0.89 25 399 7398 -25.5 -29.2 71 3.7 -26.2 270 42 322.1 322.2 290.3 325.1 0.86 26 329 8767 -35.9 -40.0 66 4.1 -36.3 277 54 326.1 326.1 291.0 327.4 0.36 27 324 8873 -36.5 -43.5 48 7.0 -37.1 277 54 326.7 326.7 291.0 327.6 0.25 28 303 9332 -41.1 -44.5 70 3.4 -41.3 280 58 326.5 326.6 291.0 327.4 0.24 29 300 9400 -41.5 -45.5 65 4.0 -41.8 280 59 326.9 326.9 291.0 327.7 0.22 30 280 9864 -44.7 -55.7 28 11.0 -45.2 280 66 328.8 328.8 291.5 329.1 0.07 31 255 10481 -50.1 -51.6 84 1.5 -50.1 280 75 329.7 329.7 291.7 330.2 0.13 32 250 10610 -51.3 -53.9 74 2.6 -51.4 280 77 329.8 329.8 291.7 330.2 0.10 33 243 10794 -52.9 -57.9 55 5.0 -53.0 281 77 330.1 330.1 291.8 330.3 0.06 34 233 11063 -55.3 -58.9 64 3.6 -55.4 283 76 330.4 330.5 291.9 330.7 0.06 35 225 11284 -57.5 -61.8 58 4.3 -57.6 285 75 330.4 330.4 291.9 330.6 0.04 36 216 11542 -58.1 -64.1 46 6.0 -58.2 285 81 333.3 333.3 292.6 333.5 0.03 37 209 11750 -55.5 -77.5 5 22.0 -55.8 281 85 340.6 340.6 294.4 340.6 0.00 38 200 12030 -56.1 -76.1 6 20.0 -56.3 275 91 343.9 343.9 295.3 344.0 0.01 39 190 12354 -57.9 -76.9 7 19.0 -58.1 277 94 346.1 346.1 295.8 346.1 0.01 40 170 13056 -55.9 -80.4 3 24.5 -56.1 285 112 360.7 360.7 298.8 360.7 0.00 41 165 13246 -55.3 -81.3 3 26.0 -55.6 285 112 364.7 364.7 299.6 364.7 0.00 42 150 13850 -56.7 -83.7 2 27.0 -57.0 285 105 372.4 372.4 301.0 372.4 0.00 43 141 14244 -56.3 -84.3 2 28.0 -56.6 281 96 379.7 379.7 302.2 379.7 0.00 44 107 15966 -64.9 -86.9 3 22.0 -65.0 269 88 394.6 394.6 304.5 394.6 0.00 45 100 16380 -64.5 -87.5 3 23.0 -64.7 285 71 403.1 403.1 305.6 403.1 0.00 46 70 18530 -68.7 -88.7 4 20.0 -68.8 285 30 437.4 437.4 309.6 437.4 0.00 47 62 19251 -71.1 -90.1 4 19.0 -71.2 265 26 447.5 447.5 310.6 447.6 0.00 48 58 19652 -64.3 -89.3 2 25.0 -64.6 268 36 471.5 471.5 312.8 471.5 0.00 49 52 20326 -59.7 -87.7 1 28.0 -60.3 288 30 497.2 497.2 314.8 497.2 0.00 50 50 20570 -60.7 -87.7 2 27.0 -61.2 240 16 500.4 500.4 315.0 500.5 0.00 51 49 20696 -60.7 -87.7 2 27.0 -61.2 236 11 503.3 503.3 315.2 503.4 0.00 52 42 21671 -54.1 -85.1 1 31.0 -55.4 304 20 542.4 542.4 317.6 542.4 0.01 53 32 23408 -56.5 -85.5 1 29.0 -57.8 200 10 579.8 579.8 319.6 579.9 0.01 54 30 23820 -53.9 -84.9 1 31.0 -55.6 255 9 597.7 597.7 320.5 597.8 0.01 55 26 24743 -50.3 -83.3 1 33.0 -53.1 305 5 632.9 632.9 322.0 633.0 0.01 56 22 25823 -53.3 -84.3 1 31.0 -55.7 282 7 654.9 654.9 322.9 655.0 0.01 57 20 26440 -49.5 -83.5 1 34.0 -53.1 260 27 684.7 684.7 323.9 684.8 0.02 58 17 27511 -47.5 -82.5 1 35.0 -52.2 280 30 723.6 723.7 325.2 723.9 0.03 59 15 28335 -49.9 -82.9 1 33.0 -54.2 325 24 742.0 742.1 325.7 742.3 0.03 60 12 29800 -48.9 -82.9 1 34.0 -54.2 263 11 794.5 794.5 327.1 794.8 0.03 61 10 31020 -40.9 -79.9 1 39.0 -50.7 260 27 866.9 866.9 328.8 867.6 0.07 62 9.7 31228 -39.5 -78.5 1 39.0 -50.2 879.7 879.8 329.0 880.6 0.09 63 8.2 32380 -38.5 -78.5 1 40.0 -50.6 927.0 927.0 329.9 928.1 0.10 TRP 216 11542 -58.1 -64.1 46 6.0 -58.2 285 81 333.3 333.3 292.6 333.5 0.03 WND 170 13056 -55.9 -80.4 3 24.5 -56.1 285 112 360.7 360.7 298.8 360.7 0.00 Sounding variables and indices 1000-500 mb thick: 5578.00 m Freezing level: 697.86 mb = 3139.86 m = 10301.25 ft Wetbulb zero: 797.34 mb = 2047.37 m = 6717.00 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 18.99 % Est. max temperature: 27.26 C = 81.06 F Sfc-Lift cond lev (LCL): 872.71 mb = 1300.77 m = 4267.57 ft T: 14.31 C 700-500 lapse rate: 6.00 C/km ThetaE index: 4.73 C Layer 1011.0-1006.0 mb Conv cond level (CCL): 556.93 mb = 4906.50 m = 16097.24 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 38.82 C = 101.87 F Cap Strength: 13.71 C Lifted Index: 13.31 C Risk: None Lifted Index @300 mb: 18.95 C Lifted Index @700 mb: 9.50 C Showalter Index: 10.32 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 1.50 C K Index: -0.50 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.19 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 60557.56 J/kg Cap Strength: 13.53 C Lift Cond Lev (LCL): 733.55 mb = 2731.13 m = 8960.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 13 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 1014 35 125 3 -2.5 1.7 | 106 16 -15.0 4.4 1 1000 152 100 2 -2.0 0.3 | 102 15 -14.5 3.0 2 982 305 210 4 2.0 3.5 | 120 12 -10.5 6.1 3 947 610 255 9 8.7 2.3 | 143 6 -3.8 5.0 4 925 811 265 15 14.9 1.3 | 211 5 2.4 4.0 5 914 914 265 18 17.9 1.6 | 232 7 5.4 4.3 6 850 1523 265 17 16.9 1.5 | 227 6 4.4 4.2 7 789 2134 260 11 10.8 1.9 | 160 5 -1.7 4.6 8 706 3048 215 14 8.0 11.5 | 162 15 -4.5 14.2 9 700 3115 235 10 8.2 5.7 | 153 9 -4.3 8.4 10 679 3353 220 6 3.9 4.6 | 130 11 -8.7 7.3 11 653 3658 255 10 9.7 2.6 | 151 6 -2.9 5.3 12 628 3962 260 18 17.7 3.1 | 222 8 5.2 5.8 13 580 4572 260 24 23.6 4.2 | 238 13 11.1 6.9 14 537 5182 255 29 28.0 7.5 | 237 19 15.5 10.2 15 500 5730 240 32 27.7 16.0 | 219 24 15.2 18.7 16 496 5791 240 29 25.1 14.5 | 216 21 12.6 17.2 17 476 6096 250 28 26.3 9.6 | 228 18 13.8 12.3 18 438 6706 240 34 29.4 17.0 | 221 26 16.9 19.7 19 404 7315 270 40 40.0 -0.0 | 264 28 27.5 2.7 20 400 7380 270 42 42.0 -0.0 | 265 30 29.5 2.7 21 300 9400 280 59 58.1 -10.2 | 279 46 45.6 -7.6 22 250 10610 280 77 75.8 -13.4 | 280 64 63.3 -10.7 23 248 10668 280 78 76.8 -13.5 | 280 65 64.3 -10.9 24 225 11278 285 75 72.4 -19.4 | 286 62 59.9 -16.7 25 216 11542 285 81 78.2 -21.0 | 286 68 65.7 -18.3 26 200 12030 275 91 90.7 -7.9 | 274 78 78.1 -5.2 27 195 12192 275 90 89.7 -7.8 | 274 77 77.1 -5.2 28 170 13056 285 112 108.2 -29.0 | 285 99 95.6 -26.3 29 161 13411 285 112 108.2 -29.0 | 285 99 95.6 -26.3 30 150 13850 285 105 101.4 -27.2 | 285 92 88.9 -24.5 31 146 14021 285 104 100.5 -26.9 | 285 91 87.9 -24.2 32 126 14935 270 71 71.0 -0.0 | 267 59 58.5 2.7 33 120 15240 260 79 77.8 13.7 | 256 67 65.3 16.4 34 109 15850 265 92 91.6 8.0 | 262 80 79.1 10.7 35 100 16380 285 71 68.6 -18.4 | 286 58 56.0 -15.7 36 94 16764 285 71 68.6 -18.4 | 286 58 56.0 -15.7 37 81 17678 290 44 41.3 -15.0 | 293 31 28.8 -12.4 38 73 18288 275 28 27.9 -2.4 | 269 15 15.4 0.2 39 70 18530 285 30 29.0 -7.8 | 287 17 16.4 -5.1 40 66 18898 290 33 31.0 -11.3 | 295 20 18.5 -8.6 41 63 19202 265 25 24.9 2.2 | 249 13 12.4 4.9 42 54 20117 270 46 46.0 -0.0 | 265 34 33.5 2.7 43 51 20422 295 23 20.8 -9.7 | 310 11 8.3 -7.0 44 50 20570 240 16 13.9 8.0 | 187 11 1.3 10.7 45 49 20726 235 10 8.2 5.7 | 153 9 -4.3 8.4 46 44 21336 270 19 19.0 -0.0 | 247 7 6.5 2.7 47 42 21641 300 20 17.3 -10.0 | 327 9 4.8 -7.3 48 40 21946 330 17 8.5 -14.7 | 19 13 -4.0 -12.0 49 38 22250 90 3 -3.0 0.0 | 100 16 -15.5 2.7 50 37 22555 200 10 3.4 9.4 | 143 15 -9.1 12.1 51 35 22860 250 12 11.3 4.1 | 169 7 -1.3 6.8 52 33 23165 320 10 6.4 -7.7 | 51 8 -6.1 -5.0 53 32 23470 170 10 -1.7 9.8 | 131 19 -14.3 12.5 54 30 23774 230 15 11.5 9.6 | 175 12 -1.0 12.3 55 30 23820 255 9 8.7 2.3 | 143 6 -3.8 5.0 56 29 24079 240 11 9.5 5.5 | 160 9 -3.0 8.2 57 24 25298 0 0 -0.0 -0.0 | 102 13 -12.5 2.7 58 21 26213 225 13 9.2 9.2 | 164 12 -3.3 11.9 59 20 26440 260 27 26.6 4.7 | 242 16 14.1 7.4 60 18 27127 270 26 26.0 -0.0 | 259 14 13.5 2.7 61 17 27432 275 29 28.9 -2.5 | 269 16 16.4 0.2 62 16 27737 295 33 29.9 -13.9 | 303 21 17.4 -11.3 63 14 28651 340 19 6.5 -17.9 | 22 16 -6.0 -15.2 64 14 28956 325 10 5.7 -8.2 | 51 9 -6.8 -5.5 65 13 29261 265 3 3.0 0.3 | 107 10 -9.5 2.9 66 10 31020 260 27 26.6 4.7 | 242 16 14.1 7.4 Wind Parameters Mean winds (0-6000m): 252.1 at 17.1 knts Storm direction: 282.1 at 12.8 knts Shear (0-3000m) pos: 3.5 neg: 2.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 56.2 deg Storm rel helicity (0-3000m) pos: 39.3 neg: -16.9 tot: 22.3 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.41 Bulk Shear: 26.29 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 ------------------------------------------------------------------------------- 500 213 4 121 12| 9.9 0.0 9.9| 25.6 -4.4 21.2 42.4 0.54| 12.5 6.8 1000 255 9 142 6| 10.4 0.0 10.4| 37.8 -4.5 33.3 33.3 0.65| 12.2 7.9 1500 260 12 169 5| 6.9 0.3 7.2| 37.8 -5.5 32.3 21.5 0.60| 8.4 5.1 2000 261 12 177 5| 5.2 1.5 6.7| 37.8 -11.6 26.2 13.1 0.34| 7.6 2.6 2500 259 12 175 5| 4.2 1.7 5.9| 39.3 -12.8 26.4 10.6 0.29| 7.2 2.1 3000 254 12 174 6| 3.5 2.4 5.8| 39.3 -16.9 22.3 7.4 0.22| 7.0 1.5 4000 252 12 170 7| 4.1 1.8 5.8| 59.6 -34.2 25.3 6.3 0.21| 8.3 1.8 5000 254 14 192 7| 3.2 1.4 4.6| 66.3 -35.4 30.9 6.2 0.22| 7.6 1.6 6000 252 17 205 9| 2.6 1.7 4.3| 80.8 -75.5 5.2 0.9 0.13| 7.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250427.00.gif