UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 11 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 1018 39 9.8 -3.2 40 13.0 4.3 240 1 281.5 282.0 276.6 289.9 2.96 1 1000 187 9.0 -4.0 40 13.0 3.6 335 9 282.1 282.6 276.7 290.2 2.84 2 925 826 3.2 -4.8 56 8.0 0.0 325 18 282.6 283.1 277.0 290.8 2.89 3 909 967 2.4 -3.6 65 6.0 -0.0 317 19 283.2 283.7 277.8 292.3 3.22 4 867 1348 0.4 -17.6 24 18.0 -4.7 330 30 284.9 285.1 275.7 288.3 1.11 5 850 1507 0.6 -28.4 9 29.0 -5.9 335 34 286.8 286.8 275.7 288.2 0.43 6 839 1611 0.6 -34.4 5 35.0 -6.3 341 30 287.8 287.9 276.0 288.7 0.25 7 793 2062 -0.9 -27.9 11 27.0 -7.1 319 42 290.9 291.0 277.9 292.5 0.49 8 762 2380 0.0 -48.0 1 48.0 -7.5 311 44 295.2 295.2 279.3 295.5 0.07 9 723 2798 -2.3 -42.3 3 40.0 -9.1 316 46 297.2 297.2 280.3 297.6 0.13 10 703 3021 -1.7 -44.7 2 43.0 -8.8 302 40 300.2 300.3 281.6 300.6 0.10 11 700 3055 -2.1 -44.1 2 42.0 -9.1 300 39 300.2 300.2 281.5 300.5 0.11 12 617 4041 -10.3 -47.3 3 37.0 -15.2 285 44 301.8 301.8 282.2 302.1 0.09 13 566 4701 -13.5 -44.5 5 31.0 -17.6 287 46 305.6 305.6 283.8 306.0 0.13 14 524 5282 -18.3 -40.3 13 22.0 -21.2 296 59 306.6 306.6 284.3 307.4 0.22 15 500 5630 -20.3 -52.3 4 32.0 -23.2 295 60 308.3 308.3 284.8 308.5 0.06 16 426 6793 -28.9 -54.9 6 26.0 -30.6 294 77 311.8 311.8 286.0 312.0 0.05 17 400 7240 -31.3 -53.3 10 22.0 -32.7 290 85 314.3 314.3 286.9 314.6 0.07 18 389 7437 -31.9 -47.9 19 16.0 -33.1 289 88 316.0 316.1 287.6 316.5 0.13 19 368 7827 -35.1 -46.1 32 11.0 -35.9 287 93 316.8 316.9 287.9 317.5 0.17 20 328 8620 -41.1 -56.1 18 15.0 -41.7 283 104 319.2 319.2 288.5 319.4 0.06 21 302 9176 -45.9 -52.9 45 7.0 -46.2 280 111 320.1 320.1 288.9 320.4 0.09 22 300 9220 -46.3 -54.3 40 8.0 -46.6 280 112 320.1 320.1 288.9 320.4 0.08 23 293 9377 -46.7 -58.7 24 12.0 -47.1 280 111 321.7 321.7 289.3 321.9 0.05 24 281 9656 -46.1 -68.1 7 22.0 -46.6 279 119 326.4 326.4 290.7 326.5 0.01 25 250 10430 -49.1 -70.1 7 21.0 -49.5 275 156 333.1 333.1 292.6 333.1 0.01 26 200 11870 -55.3 -76.3 6 21.0 -55.6 275 176 345.2 345.2 295.6 345.2 0.01 27 187 12298 -55.7 -79.7 3 24.0 -56.0 275 182 351.2 351.2 296.9 351.3 0.00 28 175 12717 -58.4 -80.6 4 22.1 -58.6 275 187 353.5 353.5 297.4 353.5 0.00 29 168 12972 -60.1 -81.1 5 21.0 -60.3 275 183 354.8 354.8 297.7 354.9 0.00 30 150 13680 -59.1 -85.1 2 26.0 -59.3 275 156 368.3 368.3 300.2 368.3 0.00 31 136 14290 -62.1 -85.1 3 23.0 -62.3 275 141 373.4 373.4 301.2 373.4 0.00 32 120 15069 -58.9 -86.9 2 28.0 -59.2 275 132 392.9 392.9 304.2 392.9 0.00 33 100 16200 -63.7 -87.7 2 24.0 -63.9 275 98 404.7 404.7 305.8 404.7 0.00 34 97 16386 -64.3 -88.3 2 24.0 -64.5 275 98 407.0 407.0 306.1 407.0 0.00 35 80 17566 -63.1 -88.1 2 25.0 -63.3 258 73 432.6 432.6 309.1 432.6 0.00 36 73 18125 -65.7 -88.7 3 23.0 -65.9 260 76 438.5 438.5 309.7 438.5 0.00 37 70 18380 -64.9 -88.9 2 24.0 -65.1 275 52 445.5 445.5 310.4 445.5 0.00 38 63 19026 -61.3 -88.3 2 27.0 -61.7 259 43 467.1 467.1 312.4 467.1 0.00 39 50 20450 -62.9 -88.9 2 26.0 -63.3 285 39 495.3 495.3 314.6 495.3 0.00 40 49 20574 -63.1 -89.1 2 26.0 -63.5 285 37 497.7 497.7 314.8 497.7 0.00 41 48 20703 -56.7 -88.7 1 32.0 -57.6 285 36 515.8 515.8 316.0 515.9 0.00 42 46 20973 -56.3 -88.3 1 32.0 -57.3 285 33 523.1 523.1 316.5 523.1 0.00 43 45 21114 -53.7 -86.7 1 33.0 -55.0 288 29 532.7 532.7 317.1 532.8 0.00 44 39 22021 -59.5 -88.5 1 29.0 -60.3 286 6 540.3 540.3 317.5 540.4 0.00 45 36 22528 -54.5 -86.5 1 32.0 -55.9 264 20 565.8 565.8 318.9 565.8 0.01 46 32 23279 -56.5 -87.5 1 31.0 -57.8 298 6 579.8 579.8 319.6 579.8 0.01 47 30 23690 -54.5 -86.5 1 32.0 -56.2 280 3 596.1 596.1 320.5 596.1 0.01 48 23 25391 -53.9 -85.9 1 32.0 -56.1 292 17 644.9 644.9 322.5 645.0 0.01 49 20 26280 -57.5 -87.5 1 30.0 -59.2 295 15 660.2 660.2 323.1 660.2 0.01 50 19 26603 -58.9 -87.9 1 29.0 -60.4 292 14 665.6 665.6 323.3 665.6 0.01 51 17 27306 -55.9 -87.9 1 32.0 -58.2 299 21 696.7 696.7 324.3 696.8 0.01 52 15 28094 -60.5 -88.5 1 28.0 -62.1 329 24 706.8 706.8 324.7 706.9 0.01 53 13 28994 -56.3 -87.3 1 31.0 -59.0 3 27 750.9 750.9 326.0 751.0 0.01 54 12 29504 -54.9 -87.9 1 33.0 -58.2 22 29 773.2 773.2 326.5 773.3 0.01 55 11 30058 -56.7 -87.7 1 31.0 -59.7 41 23 786.2 786.2 326.9 786.3 0.02 TRP 168 12972 -60.1 -81.1 5 21.0 -60.3 275 183 354.8 354.8 297.7 354.9 0.00 WND 175 12717 -58.4 -80.6 4 22.1 -58.6 275 187 353.5 353.5 297.4 353.5 0.00 Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 820.60 mb = 1791.57 m = 5877.77 ft Freezing level: 762.00 mb = 2380.15 m = 7808.81 ft Freezing level: 762.00 mb = 2380.15 m = 7808.81 ft Wetbulb zero: 919.60 mb = 873.37 m = 2865.34 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 15.03 % Est. max temperature: 13.21 C = 55.78 F Sfc-Lift cond lev (LCL): 834.32 mb = 1656.00 m = 5433.00 ft T: 0.45 C 700-500 lapse rate: 7.07 C/km ThetaE index: 4.17 C Layer 867.0- 839.0 mb Conv cond level (CCL): 619.27 mb = 4012.50 m = 13164.21 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 30.13 C = 86.23 F Cap Strength: 14.61 C Lifted Index: 15.57 C Risk: None Lifted Index @300 mb: 21.03 C Lifted Index @700 mb: 13.17 C Showalter Index: 17.30 C Risk: None Total Totals Index: 12.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: -8.10 C K Index: -49.50 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 4.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.41 J/kg Max Up Vert Vel: 2.19 m/s Conv Inhibition (B-): 53973.65 J/kg Cap Strength: 15.17 C Lift Cond Lev (LCL): 819.48 mb = 1799.44 m = 5903.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 30 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 39 240 1 0.9 0.5 | 154 30 -13.1 27.2 1 1000 187 335 9 3.8 -8.2 | 151 21 -10.1 18.5 2 986 305 335 13 5.5 -11.8 | 151 17 -8.4 14.9 3 950 610 335 16 6.8 -14.5 | 150 14 -7.2 12.2 4 925 826 325 18 10.3 -14.7 | 163 12 -3.6 11.9 5 915 914 315 18 12.7 -12.7 | 175 14 -1.2 13.9 6 850 1507 335 34 14.4 -30.8 | 354 4 0.5 -4.1 7 848 1524 345 28 7.2 -27.0 | 87 7 -6.7 -0.4 8 786 2134 315 44 31.1 -31.1 | 284 18 17.2 -4.4 9 756 2438 310 44 33.7 -28.3 | 275 20 19.8 -1.6 10 728 2743 320 48 30.9 -36.8 | 301 20 16.9 -10.1 11 701 3048 300 39 33.8 -19.5 | 250 21 19.9 7.2 12 700 3055 300 39 33.8 -19.5 | 250 21 19.9 7.2 13 647 3658 285 44 42.5 -11.4 | 242 32 28.6 15.3 14 574 4572 285 43 41.5 -11.1 | 241 32 27.6 15.5 15 509 5486 300 64 55.4 -32.0 | 277 42 41.5 -5.3 16 500 5630 295 60 54.4 -25.4 | 268 40 40.5 1.3 17 489 5791 295 60 54.4 -25.4 | 268 40 40.5 1.3 18 469 6096 300 65 56.3 -32.5 | 278 43 42.4 -5.8 19 400 7240 290 85 79.9 -29.1 | 272 66 66.0 -2.4 20 300 9220 280 112 110.3 -19.4 | 266 97 96.4 7.2 21 290 9449 280 110 108.3 -19.1 | 265 95 94.4 7.6 22 253 10363 275 152 151.4 -13.2 | 264 138 137.5 13.4 23 250 10430 275 156 155.4 -13.6 | 265 142 141.5 13.1 24 200 11870 275 176 175.3 -15.3 | 266 162 161.4 11.3 25 199 11887 275 177 176.3 -15.4 | 266 163 162.4 11.2 26 175 12717 275 187 186.3 -16.3 | 267 173 172.4 10.4 27 173 12802 275 187 186.3 -16.3 | 267 173 172.4 10.4 28 168 12972 275 183 182.3 -15.9 | 266 169 168.4 10.7 29 150 13680 275 156 155.4 -13.6 | 265 142 141.5 13.1 30 129 14630 275 132 131.5 -11.5 | 263 119 117.6 15.2 31 123 14935 275 136 135.5 -11.9 | 263 122 121.6 14.8 32 100 16200 275 98 97.6 -8.5 | 258 86 83.7 18.1 33 96 16459 275 98 97.6 -8.5 | 258 86 83.7 18.1 34 87 17069 280 81 79.8 -14.1 | 259 67 65.9 12.6 35 83 17374 260 72 70.9 12.5 | 235 69 57.0 39.2 36 75 17983 255 76 73.4 19.7 | 232 75 59.5 46.3 37 71 18288 265 77 76.7 6.7 | 242 71 62.8 33.4 38 70 18380 275 52 51.8 -4.5 | 240 44 37.9 22.1 39 68 18593 280 67 66.0 -11.6 | 254 54 52.1 15.0 40 64 18898 255 46 44.4 11.9 | 218 49 30.5 38.6 41 61 19202 265 39 38.9 3.4 | 220 39 24.9 30.1 42 58 19507 250 44 41.3 15.0 | 213 50 27.4 41.7 43 55 19812 270 49 49.0 -0.0 | 233 44 35.1 26.7 44 50 20422 285 48 46.4 -12.4 | 246 35 32.4 14.2 45 50 20450 285 39 37.7 -10.1 | 235 29 23.8 16.6 46 46 21031 285 32 30.9 -8.3 | 223 25 17.0 18.4 47 41 21641 305 12 9.8 -6.9 | 168 20 -4.1 19.8 48 39 21946 300 3 2.6 -1.5 | 156 28 -11.3 25.2 49 38 22250 245 13 11.8 5.5 | 176 32 -2.1 32.2 50 36 22555 265 20 19.9 1.7 | 192 29 6.0 28.4 51 34 22860 235 17 13.9 9.8 | 180 36 0.0 36.4 52 33 23165 260 10 9.8 1.7 | 172 29 -4.1 28.4 53 31 23470 0 0 -0.0 -0.0 | 152 30 -13.9 26.7 54 30 23690 280 3 3.0 -0.5 | 157 28 -11.0 26.1 55 24 24994 305 13 10.6 -7.5 | 170 19 -3.3 19.2 56 22 25603 285 19 18.4 -4.9 | 192 22 4.4 21.8 57 20 26280 295 15 13.6 -6.3 | 179 20 -0.3 20.3 58 19 26518 290 13 12.2 -4.4 | 176 22 -1.7 22.2 59 17 26822 300 21 18.2 -10.5 | 195 17 4.3 16.2 60 12 28042 30 30 -15.0 -26.0 | 91 29 -28.9 0.7 61 11 28346 50 18 -13.8 -11.6 | 119 32 -27.7 15.1 62 8 29261 50 13 -10.0 -8.4 | 127 30 -23.9 18.3 63 7 29566 45 25 -17.7 -17.7 | 106 33 -31.6 9.0 64 7 29870 70 30 -28.2 -10.3 | 111 45 -42.1 16.4 Wind Parameters Mean winds (0-6000m): 302.4 at 40.1 knts Storm direction: 332.4 at 30.1 knts Shear (0-3000m) pos: 4.4 neg: 5.8 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 97.0 deg Storm rel helicity (0-3000m) pos: 94.8 neg: -151.4 tot: -56.6 m^2/s^2 ave: -18.9 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 17.7 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 131.35 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 ------------------------------------------------------------------------------- 500 334 11 151 19| 15.9 0.0 15.9| 17.6 -20.2 -2.5 -5.1 -0.07| 17.3 -1.2 1000 329 14 156 16| 7.9 4.0 12.0| 41.0 -20.2 20.8 20.8 0.21| 13.8 2.9 1500 330 19 157 11| 8.8 2.7 11.4| 49.2 -20.2 29.1 19.4 0.42| 16.8 7.0 2000 330 23 161 7| 6.6 7.1 13.6| 49.2 -40.8 8.5 4.2 0.09| 17.8 1.7 2500 324 27 204 5| 5.3 6.9 12.1| 64.1 -63.9 0.2 0.1 0.05| 16.5 0.9 3000 321 30 237 6| 4.4 5.8 10.2| 94.8-151.4 -56.6 -18.9 -0.06| 17.7 -1.1 4000 311 33 246 12| 3.3 5.7 9.0| 94.8-184.5 -89.7 -22.4 -0.10| 14.9 -1.4 5000 304 36 248 17| 3.7 4.5 8.2|199.2-187.7 11.6 2.3 0.00| 13.3 0.0 6000 302 40 256 21| 4.1 3.7 7.8|365.7-245.8 119.9 20.0 0.07| 13.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251211.12.gif