UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 29 DEC 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 38 8.2 1.2 61 7.0 5.0 135 1 280.2 280.9 277.5 291.6 4.11 1 1002 136 10.8 -0.2 46 11.0 5.8 259 6 283.8 284.4 278.8 294.4 3.76 2 1000 153 10.8 -0.2 46 11.0 5.8 280 7 284.0 284.6 278.9 294.6 3.76 3 925 797 5.6 -2.4 56 8.0 2.1 275 17 285.0 285.6 279.0 294.9 3.46 4 855 1433 -0.3 -4.5 73 4.2 -2.0 278 12 285.4 285.9 278.9 294.5 3.20 5 850 1480 -0.5 -4.7 73 4.2 -2.1 275 11 285.6 286.2 279.0 294.7 3.17 6 776 2202 -4.7 -18.7 33 14.0 -8.5 271 31 288.6 288.8 277.7 292.1 1.12 7 757 2397 -3.9 -35.9 6 32.0 -9.6 273 34 291.6 291.6 277.8 292.4 0.24 8 700 3010 -7.9 -41.9 5 34.0 -12.9 280 43 293.7 293.8 278.7 294.2 0.14 9 670 3349 -9.7 -43.7 4 34.0 -14.3 285 48 295.4 295.4 279.5 295.8 0.12 10 575 4518 -14.1 -32.1 20 18.0 -17.4 269 74 303.5 303.6 283.4 305.0 0.45 11 500 5560 -23.1 -32.1 44 9.0 -24.5 275 87 304.9 305.0 284.0 306.6 0.52 12 420 6809 -33.1 -35.9 76 2.8 -33.4 273 90 307.6 307.7 285.0 309.1 0.42 13 400 7150 -34.7 -42.7 44 8.0 -35.3 275 92 309.9 309.9 285.5 310.7 0.22 14 393 7274 -35.3 -48.3 25 13.0 -36.1 275 92 310.7 310.7 285.7 311.1 0.12 15 368 7730 -39.1 -46.1 47 7.0 -39.5 274 93 311.5 311.5 286.1 312.1 0.17 16 332 8432 -43.3 -56.3 23 13.0 -43.7 272 95 315.1 315.1 287.2 315.3 0.06 17 319 8700 -45.1 -55.1 32 10.0 -45.4 271 95 316.2 316.2 287.6 316.4 0.07 18 300 9110 -47.3 -60.3 21 13.0 -47.7 270 96 318.7 318.7 288.3 318.8 0.04 19 266 9898 -50.5 -65.5 15 15.0 -50.8 271 108 325.2 325.2 290.3 325.3 0.02 20 258 10096 -51.7 -64.7 20 13.0 -52.0 270 112 326.3 326.3 290.7 326.4 0.02 21 250 10300 -51.7 -68.7 11 17.0 -52.0 275 111 329.2 329.2 291.5 329.3 0.01 22 206 11558 -50.3 -77.3 3 27.0 -50.8 271 130 350.1 350.1 296.7 350.2 0.00 23 200 11750 -51.1 -79.1 2 28.0 -51.5 270 133 351.8 351.8 297.0 351.9 0.00 24 167 12914 -54.1 -82.1 2 28.0 -54.5 270 148 365.5 365.5 299.7 365.5 0.00 25 150 13600 -55.9 -83.9 2 28.0 -56.2 270 142 373.8 373.8 301.2 373.8 0.00 26 132 14407 -59.5 -85.5 2 26.0 -59.7 272 137 381.3 381.3 302.5 381.3 0.00 27 100 16140 -60.9 -86.9 2 26.0 -61.2 275 108 410.1 410.1 306.5 410.1 0.00 28 86 17074 -62.5 -86.5 3 24.0 -62.7 270 108 424.9 424.9 308.3 424.9 0.00 29 74 18017 -54.9 -84.9 1 30.0 -55.6 264 84 459.6 459.6 311.7 459.6 0.00 30 70 18370 -57.7 -85.7 2 28.0 -58.2 255 70 460.9 460.9 311.8 461.0 0.00 31 68 18552 -58.7 -86.7 2 28.0 -59.2 255 70 462.6 462.6 312.0 462.6 0.00 32 59 19445 -58.1 -86.1 2 28.0 -58.7 273 52 483.1 483.1 313.7 483.2 0.00 33 50 20470 -65.1 -88.1 3 23.0 -65.4 290 31 490.1 490.1 314.2 490.1 0.00 34 45 21107 -68.5 -90.5 3 22.0 -68.7 292 28 496.8 496.8 314.7 496.8 0.00 35 43 21383 -63.1 -89.1 2 26.0 -63.6 274 28 516.6 516.6 316.1 516.6 0.00 36 39 21989 -58.9 -87.9 1 29.0 -59.7 242 50 541.8 541.8 317.6 541.9 0.00 37 38 22155 -52.7 -85.7 1 33.0 -54.4 246 49 561.7 561.7 318.8 561.7 0.01 38 38 22155 -52.3 -84.3 1 32.0 -54.0 246 49 562.7 562.7 318.8 562.8 0.01 39 37 22328 -50.1 -83.1 1 33.0 -52.2 250 47 572.7 572.7 319.3 572.7 0.01 40 30 23680 -55.9 -85.9 1 30.0 -57.3 285 24 592.2 592.3 320.3 592.3 0.01 41 27 24345 -57.7 -86.7 1 29.0 -59.0 249 13 605.3 605.3 320.9 605.4 0.01 42 25 24834 -54.1 -85.1 1 31.0 -56.1 242 13 629.1 629.1 321.9 629.2 0.01 43 20 26260 -54.5 -85.5 1 31.0 -56.8 245 15 669.4 669.4 323.4 669.4 0.01 44 16 27702 -50.5 -83.5 1 33.0 -54.4 149 12 726.5 726.5 325.3 726.7 0.02 45 12 29573 -51.5 -83.5 1 32.0 -55.8 99 16 785.3 785.3 326.9 785.5 0.03 46 10 30770 -46.3 -82.3 1 36.0 -53.4 130 16 846.7 846.7 328.3 847.2 0.05 47 9.0 31471 -45.5 -81.5 1 36.0 -53.4 875.7 875.7 329.0 876.3 0.06 48 8.2 32091 -46.1 -81.1 1 35.0 -54.1 897.0 897.0 329.4 897.7 0.07 49 7.1 33063 -39.7 -78.7 1 39.0 -51.8 961.0 961.1 330.5 962.3 0.12 TRP 258 10096 -51.7 -64.7 20 13.0 -52.0 270 112 326.3 326.3 290.7 326.4 0.02 WND 167 12914 -54.1 -82.1 2 28.0 -54.5 270 148 365.5 365.5 299.7 365.5 0.00 Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: 858.56 mb = 1400.77 m = 4595.64 ft Wetbulb zero: 888.66 mb = 1120.96 m = 3677.64 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 31.86 % Est. max temperature: 13.30 C = 55.95 F Sfc-Lift cond lev (LCL): 911.04 mb = 919.95 m = 3018.18 ft T: 4.46 C 700-500 lapse rate: 5.96 C/km ThetaE index: 2.64 C Layer 776.0- 757.0 mb Conv cond level (CCL): 789.73 mb = 2062.89 m = 6767.92 ft Mean mixing ratio: 3.63 g/kg Conv temperature: 16.06 C = 60.91 F Cap Strength: 10.08 C Lifted Index: 9.75 C Risk: None Lifted Index @300 mb: 17.13 C Lifted Index @700 mb: 4.80 C Showalter Index: 9.63 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 18.40 C K Index: -16.10 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.94 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 58618.53 J/kg Cap Strength: 10.09 C Lift Cond Lev (LCL): 835.26 mb = 1618.62 m = 5310.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 36 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 38 135 1 -0.7 0.7 | 124 37 -30.5 20.5 1 1000 153 280 7 6.9 -1.2 | 129 30 -22.9 18.6 2 982 305 275 10 10.0 -0.9 | 134 27 -19.9 18.9 3 946 610 270 16 16.0 -0.0 | 145 24 -13.8 19.8 4 925 797 275 17 16.9 -1.5 | 145 22 -12.9 18.3 5 912 914 280 15 14.8 -2.6 | 139 23 -15.1 17.2 6 878 1219 290 14 13.2 -4.8 | 132 22 -16.7 15.0 7 850 1480 275 11 11.0 -1.0 | 135 27 -18.9 18.8 8 845 1524 270 11 11.0 -0.0 | 136 27 -18.8 19.8 9 782 2134 270 30 30.0 -0.0 | 180 20 0.2 19.8 10 700 3010 280 43 42.3 -7.5 | 225 18 12.5 12.3 11 669 3353 285 48 46.4 -12.4 | 246 18 16.5 7.4 12 643 3658 275 58 57.8 -5.1 | 242 32 27.9 14.7 13 617 3962 265 71 70.7 6.2 | 238 48 40.9 26.0 14 570 4572 270 74 74.0 -0.0 | 246 48 44.2 19.8 15 500 5560 275 87 86.7 -7.6 | 258 58 56.8 12.2 16 464 6096 275 89 88.7 -7.8 | 258 60 58.8 12.0 17 444 6401 270 91 91.0 -0.0 | 252 64 61.2 19.8 18 408 7010 275 89 88.7 -7.8 | 258 60 58.8 12.0 19 400 7150 275 92 91.6 -8.0 | 259 63 61.8 11.8 20 300 9110 270 96 96.0 -0.0 | 253 69 66.2 19.8 21 298 9144 275 95 94.6 -8.3 | 260 66 64.8 11.5 22 258 10096 270 112 112.0 -0.0 | 256 85 82.2 19.8 23 250 10300 275 111 110.6 -9.7 | 263 81 80.7 10.1 24 200 11750 270 133 133.0 -0.0 | 259 105 103.2 19.8 25 167 12914 270 148 148.0 -0.0 | 260 120 118.2 19.8 26 162 13106 270 148 148.0 -0.0 | 260 120 118.2 19.8 27 150 13600 270 142 142.0 -0.0 | 260 114 112.2 19.8 28 105 15850 275 128 127.5 -11.2 | 265 98 97.7 8.6 29 100 16140 275 108 107.6 -9.4 | 262 78 77.8 10.4 30 95 16459 275 108 107.6 -9.4 | 262 78 77.8 10.4 31 91 16764 270 109 109.0 -0.0 | 256 82 79.2 19.8 32 78 17678 270 107 107.0 -0.0 | 256 80 77.2 19.8 33 71 18288 260 66 65.0 11.5 | 228 47 35.2 31.2 34 70 18370 255 70 67.6 18.1 | 225 54 37.8 37.9 35 64 18898 255 71 68.6 18.4 | 225 54 38.7 38.2 36 56 19812 285 39 37.7 -10.1 | 219 12 7.8 9.7 37 50 20470 290 31 29.1 -10.6 | 176 9 -0.7 9.2 38 46 21031 295 28 25.4 -11.8 | 151 9 -4.5 7.9 39 44 21336 285 27 26.1 -7.0 | 164 13 -3.8 12.8 40 42 21641 245 31 28.1 13.1 | 177 33 -1.7 32.9 41 40 21946 240 51 44.2 25.5 | 198 47 14.3 45.3 42 36 22555 255 45 43.5 11.6 | 203 34 13.6 31.4 43 33 23165 295 10 9.1 -4.2 | 127 26 -20.8 15.6 44 31 23470 265 10 10.0 0.9 | 136 29 -19.9 20.7 45 30 23680 285 24 23.2 -6.2 | 154 15 -6.7 13.6 46 28 24079 285 25 24.1 -6.5 | 157 14 -5.7 13.3 47 27 24384 245 12 10.9 5.1 | 143 31 -19.0 24.9 48 26 24689 230 10 7.7 6.4 | 140 34 -22.2 26.2 49 24 24994 255 16 15.5 4.1 | 149 28 -14.4 23.9 50 23 25298 285 12 11.6 -3.1 | 132 25 -18.2 16.7 51 22 25603 270 11 11.0 -0.0 | 136 27 -18.8 19.8 52 21 25908 280 11 10.8 -1.9 | 133 26 -19.0 17.9 53 20 26213 170 10 -1.7 9.8 | 133 43 -31.6 29.6 54 20 26260 245 15 13.6 6.3 | 148 31 -16.2 26.1 55 19 26518 235 16 13.1 9.2 | 150 33 -16.7 29.0 56 18 26822 250 13 12.2 4.4 | 144 30 -17.6 24.2 57 17 27432 135 15 -10.6 10.6 | 127 51 -40.4 30.4 58 16 27737 150 12 -6.0 10.4 | 130 47 -35.8 30.2 59 15 28042 75 11 -10.6 -2.8 | 113 44 -40.5 16.9 60 15 28346 125 17 -13.9 9.8 | 124 53 -43.8 29.5 61 13 28956 110 3 -2.8 1.0 | 123 39 -32.7 20.8 62 13 29261 130 11 -8.4 7.1 | 125 47 -38.3 26.9 63 12 29566 95 17 -16.9 1.5 | 114 51 -46.8 21.3 64 11 29870 165 2 -0.5 1.9 | 126 37 -30.4 21.7 65 11 30175 140 10 -6.4 7.7 | 127 45 -36.3 27.4 66 10 30770 130 16 -12.3 10.3 | 126 52 -42.1 30.1 Wind Parameters Mean winds (0-6000m): 273.5 at 47.7 knts Storm direction: 303.5 at 35.8 knts Shear (0-3000m) pos: 5.6 neg: 2.3 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 263.5 neg: -30.0 tot: 233.5 m^2/s^2 ave: 77.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 6.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 196.13 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 ------------------------------------------------------------------------------- 500 274 9 133 28| 15.8 0.0 15.8| 73.8 0.0 73.8 147.7 0.58| 16.6 9.6 1000 275 13 137 26| 8.0 0.0 8.0| 82.2 -21.4 60.8 60.8 0.32| 11.5 3.6 1500 278 13 136 25| 5.3 1.5 6.8| 96.2 -30.0 66.2 44.1 0.27| 9.9 2.6 2000 275 14 140 24| 4.0 3.4 7.4|177.7 -30.0 147.8 73.9 0.48| 11.4 5.5 2500 274 18 147 22| 5.1 2.7 7.8|224.5 -30.0 194.5 77.8 0.57| 11.1 6.3 3000 275 22 155 20| 5.6 2.3 7.9|263.5 -30.0 233.5 77.8 0.63| 10.7 6.7 4000 275 30 182 17| 4.2 5.7 10.0|295.8 -72.0 223.8 55.9 0.41| 12.7 5.2 5000 273 40 209 20| 4.6 4.6 9.2|445.0 -72.0 372.9 74.6 0.47| 11.5 5.4 6000 274 48 227 24| 4.6 3.8 8.5|539.1 -72.0 467.0 77.8 0.48| 10.4 5.0 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251229.12.gif