UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 10 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 1023 35 4.6 -3.4 56 8.0 1.4 40 7 275.9 276.4 273.4 284.0 2.90 1 1000 220 4.4 -5.6 48 10.0 0.6 10 10 277.5 278.0 273.8 284.6 2.51 2 939 731 2.6 -4.4 60 7.0 -0.2 355 22 280.8 281.3 276.2 289.0 2.93 3 925 853 4.0 -15.0 24 19.0 -1.9 355 20 283.4 283.6 275.2 287.2 1.29 4 899 1085 4.2 -13.8 26 18.0 -1.7 342 18 285.9 286.2 276.8 290.3 1.46 5 850 1537 0.4 -14.6 31 15.0 -4.3 335 16 286.6 286.8 277.1 290.9 1.45 6 849 1546 0.2 -13.8 34 14.0 -4.3 334 16 286.5 286.7 277.2 291.1 1.55 7 793 2091 -1.5 -27.5 12 26.0 -7.4 305 20 290.3 290.4 277.6 291.9 0.50 8 730 2747 -3.7 -34.7 7 31.0 -9.6 295 28 294.8 294.9 279.4 295.8 0.28 9 700 3077 -6.3 -30.3 13 24.0 -11.2 305 33 295.5 295.6 280.0 297.0 0.44 10 647 3685 -11.9 -24.9 33 13.0 -14.7 310 36 295.9 296.0 280.6 298.4 0.78 11 633 3853 -10.7 -46.7 3 36.0 -15.3 314 37 299.1 299.1 281.1 299.4 0.09 12 573 4610 -15.7 -51.7 3 36.0 -19.4 305 36 301.9 301.9 282.2 302.1 0.06 13 522 5304 -21.3 -54.3 3 33.0 -24.0 302 44 303.3 303.3 282.8 303.5 0.05 14 500 5620 -23.7 -34.7 36 11.0 -25.2 295 51 304.1 304.2 283.6 305.5 0.40 15 490 5767 -25.1 -35.1 39 10.0 -26.4 292 54 304.2 304.3 283.6 305.5 0.39 16 478 5948 -24.5 -28.4 70 3.9 -25.2 288 59 307.1 307.2 285.2 309.7 0.77 17 457 6274 -26.3 -29.2 76 2.9 -26.8 276 69 308.8 309.0 285.8 311.3 0.75 18 452 6353 -25.9 -28.2 81 2.3 -26.3 273 72 310.3 310.4 286.4 313.1 0.83 19 446 6450 -25.3 -29.2 70 3.9 -26.0 270 74 312.2 312.4 287.1 314.9 0.77 20 431 6698 -27.3 -34.3 51 7.0 -28.3 272 76 312.8 312.9 286.9 314.5 0.49 21 408 7090 -30.9 -32.8 83 1.9 -31.2 274 79 313.1 313.2 287.1 315.1 0.59 22 400 7230 -32.1 -34.6 78 2.5 -32.4 275 80 313.3 313.4 287.1 315.0 0.51 23 389 7426 -33.9 -38.8 61 4.9 -34.4 280 82 313.4 313.5 286.9 314.6 0.34 24 384 7516 -34.9 -37.7 76 2.8 -35.2 282 84 313.3 313.3 286.9 314.6 0.39 25 383 7535 -35.1 -39.0 67 3.9 -35.5 283 84 313.2 313.3 286.9 314.5 0.34 26 382 7553 -35.1 -41.1 54 6.0 -35.6 283 84 313.5 313.5 286.9 314.5 0.27 27 355 8061 -37.9 -41.5 69 3.6 -38.2 274 90 316.3 316.4 287.9 317.4 0.28 28 340 8357 -39.5 -45.5 53 6.0 -39.9 271 94 318.1 318.1 288.3 318.8 0.19 29 332 8519 -41.1 -45.6 62 4.5 -41.4 273 97 318.1 318.1 288.3 318.8 0.19 30 329 8581 -41.5 -50.5 37 9.0 -41.9 274 98 318.4 318.4 288.3 318.8 0.11 31 307 9046 -45.5 -52.5 45 7.0 -45.8 279 105 319.1 319.1 288.6 319.5 0.10 32 304 9112 -45.7 -55.7 31 10.0 -46.0 280 106 319.7 319.7 288.7 320.0 0.07 33 300 9200 -45.5 -59.5 19 14.0 -45.9 280 114 321.2 321.2 289.2 321.4 0.04 34 296 9290 -44.5 -71.5 3 27.0 -45.1 280 117 323.9 323.9 289.9 323.9 0.01 35 284 9571 -42.3 -70.3 3 28.0 -43.0 280 127 330.9 330.9 292.0 330.9 0.01 36 250 10430 -46.5 -70.5 5 24.0 -47.0 280 159 336.9 336.9 293.6 337.0 0.01 37 226 11093 -51.1 -66.1 15 15.0 -51.4 280 167 339.8 339.8 294.3 339.9 0.02 38 215 11416 -52.7 -69.8 11 17.0 -53.0 280 171 342.1 342.1 294.8 342.2 0.01 39 200 11880 -55.1 -75.1 7 20.0 -55.4 280 170 345.5 345.5 295.6 345.5 0.01 40 191 12172 -56.3 -77.3 5 21.0 -56.5 280 165 348.2 348.2 296.3 348.2 0.01 41 181 12514 -55.3 -73.3 9 18.0 -55.6 282 164 355.2 355.2 297.7 355.2 0.01 42 163 13176 -58.3 -81.3 4 23.0 -58.5 285 159 361.0 361.0 298.9 361.0 0.00 43 150 13700 -56.5 -82.5 2 26.0 -56.8 285 134 372.7 372.7 301.1 372.7 0.00 44 139 14184 -56.7 -83.7 2 27.0 -57.0 282 119 380.6 380.6 302.3 380.6 0.00 45 123 14953 -61.3 -85.3 3 24.0 -61.5 277 104 385.8 385.8 303.2 385.8 0.00 46 100 16240 -61.5 -86.5 2 25.0 -61.7 280 86 408.9 408.9 306.4 408.9 0.00 47 86 17164 -66.1 -87.1 4 21.0 -66.2 267 87 417.6 417.6 307.4 417.7 0.00 48 79 17683 -62.5 -87.5 2 25.0 -62.8 271 80 435.4 435.4 309.4 435.4 0.00 49 73 18165 -66.5 -87.5 4 21.0 -66.7 280 59 436.8 436.8 309.6 436.9 0.00 50 70 18420 -64.3 -87.3 3 23.0 -64.6 285 48 446.8 446.8 310.6 446.8 0.00 51 62 19168 -61.1 -87.1 2 26.0 -61.5 293 42 469.7 469.7 312.6 469.7 0.00 52 50 20490 -65.5 -88.5 3 23.0 -65.8 265 37 489.1 489.1 314.1 489.1 0.00 53 48 20738 -65.7 -88.7 3 23.0 -66.0 267 37 494.4 494.4 314.5 494.4 0.00 54 42 21569 -55.9 -85.9 1 30.0 -57.0 288 24 537.9 537.9 317.4 537.9 0.01 55 39 22041 -54.7 -84.7 1 30.0 -56.0 301 32 552.5 552.5 318.2 552.5 0.01 56 32 23293 -59.5 -87.5 1 28.0 -60.4 255 12 571.8 571.8 319.2 571.8 0.01 57 30 23700 -56.5 -85.5 1 29.0 -57.9 285 10 590.6 590.6 320.2 590.7 0.01 58 27 24364 -58.7 -86.7 2 28.0 -59.9 315 23 602.5 602.5 320.7 602.5 0.01 59 23 25376 -56.1 -86.1 1 30.0 -57.9 0 16 638.4 638.4 322.2 638.5 0.01 60 20 26260 -57.9 -85.9 2 28.0 -59.5 40 11 658.9 658.9 323.0 659.0 0.01 61 16 27654 -60.1 -87.1 2 27.0 -61.7 66 17 695.2 695.2 324.3 695.3 0.01 62 16 27654 -57.1 -87.1 1 30.0 -59.2 66 17 705.0 705.0 324.6 705.1 0.01 63 12 29494 -50.9 -82.9 1 32.0 -55.5 323 17 787.4 787.4 327.0 787.7 0.03 64 10 30680 -50.3 -83.3 1 33.0 -55.6 20 21 831.8 831.8 328.0 832.1 0.04 65 9.5 31013 -52.3 -83.3 1 31.0 -57.1 836.5 836.5 328.1 836.9 0.04 66 7.8 32307 -46.1 -81.1 1 35.0 -54.2 909.9 909.9 329.6 910.6 0.07 TRP 191 12172 -56.3 -77.3 5 21.0 -56.5 280 165 348.2 348.2 296.3 348.2 0.01 WND 215 11416 -52.7 -69.8 11 17.0 -53.0 280 171 342.1 342.1 294.8 342.2 0.01 Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: 842.41 mb = 1610.52 m = 5283.80 ft Wetbulb zero: 951.49 mb = 623.77 m = 2046.48 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 19.50 % Est. max temperature: 14.98 C = 58.97 F Sfc-Lift cond lev (LCL): 903.91 mb = 1040.42 m = 3413.40 ft T: 4.16 C 700-500 lapse rate: 6.84 C/km ThetaE index: 1.82 C Layer 925.0- 899.0 mb Conv cond level (CCL): 659.53 mb = 3536.96 m = 11604.07 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 24.59 C = 76.27 F Cap Strength: 14.89 C Lifted Index: 15.19 C Risk: None Lifted Index @300 mb: 24.68 C Lifted Index @700 mb: 11.73 C Showalter Index: 11.85 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 9.10 C K Index: -14.50 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.70 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 68186.69 J/kg Cap Strength: 15.20 C Lift Cond Lev (LCL): 841.66 mb = 1615.74 m = 5300.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 23 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 1023 35 40 7 -4.5 -5.4 | 143 20 -12.3 16.3 1 1000 220 10 10 -1.7 -9.8 | 141 15 -9.6 11.8 2 990 305 355 12 1.0 -12.0 | 145 12 -6.8 9.7 3 953 610 355 24 2.1 -23.9 | 69 6 -5.7 -2.3 4 925 853 355 20 1.7 -19.9 | 106 6 -6.1 1.7 5 918 914 350 21 3.6 -20.7 | 103 4 -4.2 1.0 6 884 1219 335 16 6.8 -14.5 | 172 7 -1.1 7.2 7 851 1524 335 16 6.8 -14.5 | 172 7 -1.1 7.2 8 850 1537 335 16 6.8 -14.5 | 172 7 -1.1 7.2 9 819 1829 305 20 16.4 -11.5 | 220 13 8.6 10.2 10 788 2134 305 20 16.4 -11.5 | 220 13 8.6 10.2 11 730 2743 295 28 25.4 -11.8 | 241 20 17.6 9.8 12 700 3077 305 33 27.0 -18.9 | 262 19 19.2 2.7 13 648 3658 310 36 27.6 -23.1 | 274 20 19.8 -1.5 14 598 4267 325 38 21.8 -31.1 | 304 17 14.0 -9.5 15 574 4572 305 36 29.5 -20.6 | 267 22 21.7 1.0 16 552 4877 310 36 27.6 -23.1 | 274 20 19.8 -1.5 17 500 5620 295 51 46.2 -21.6 | 270 38 38.4 0.1 18 468 6096 285 62 59.9 -16.0 | 264 52 52.1 5.6 19 449 6401 270 74 74.0 -0.0 | 252 70 66.2 21.7 20 400 7230 275 80 79.7 -7.0 | 258 73 71.9 14.7 21 378 7620 285 85 82.1 -22.0 | 270 74 74.3 -0.3 22 346 8230 270 92 92.0 -0.0 | 256 87 84.2 21.7 23 302 9144 280 107 105.4 -18.6 | 268 98 97.6 3.1 24 300 9200 280 114 112.3 -19.8 | 269 104 104.5 1.9 25 264 10058 280 145 142.8 -25.2 | 271 135 135.0 -3.5 26 250 10430 280 159 156.6 -27.6 | 272 149 148.8 -6.0 27 215 11416 280 171 168.4 -29.7 | 273 161 160.6 -8.0 28 209 11582 280 171 168.4 -29.7 | 273 161 160.6 -8.0 29 200 11880 280 170 167.4 -29.5 | 273 160 159.6 -7.9 30 191 12172 280 165 162.5 -28.7 | 273 155 154.7 -7.0 31 165 13106 285 162 156.5 -41.9 | 278 150 148.7 -20.3 32 150 13700 285 134 129.4 -34.7 | 276 122 121.6 -13.0 33 129 14630 280 105 103.4 -18.2 | 268 96 95.6 3.4 34 112 15545 270 102 102.0 -0.0 | 257 97 94.2 21.7 35 100 16240 280 86 84.7 -14.9 | 265 77 76.9 6.7 36 96 16459 280 87 85.7 -15.1 | 265 78 77.9 6.6 37 92 16764 270 76 76.0 -0.0 | 252 72 68.2 21.7 38 83 17374 265 93 92.6 8.1 | 251 90 84.8 29.8 39 70 18420 285 48 46.4 -12.4 | 257 40 38.6 9.2 40 68 18593 295 59 53.5 -24.9 | 274 46 45.7 -3.3 41 65 18898 280 48 47.3 -8.3 | 251 42 39.5 13.3 42 59 19507 310 35 26.8 -22.5 | 273 19 19.0 -0.8 43 53 20117 280 21 20.7 -3.6 | 216 22 12.9 18.0 44 51 20422 255 28 27.0 7.2 | 214 35 19.2 28.9 45 50 20490 265 37 36.9 3.2 | 229 38 29.0 24.9 46 46 21031 270 38 38.0 -0.0 | 234 37 30.2 21.7 47 42 21641 290 23 21.6 -7.9 | 225 20 13.8 13.8 48 40 21946 305 32 26.2 -18.4 | 260 19 18.4 3.3 49 36 22555 280 33 32.5 -5.7 | 237 29 24.7 15.9 50 33 23165 245 13 11.8 5.5 | 188 27 4.0 27.2 51 30 23700 285 10 9.7 -2.6 | 186 19 1.8 19.1 52 30 23774 300 1 0.9 -0.5 | 162 22 -6.9 21.2 53 28 24079 310 17 13.0 -10.9 | 206 12 5.2 10.7 54 26 24689 320 30 19.3 -23.0 | 277 12 11.5 -1.3 55 23 25298 350 18 3.1 -17.7 | 130 6 -4.7 3.9 56 22 25603 30 11 -5.5 -9.5 | 132 18 -13.3 12.1 57 20 26213 70 12 -11.3 -4.1 | 133 26 -19.1 17.6 58 20 26260 40 11 -7.1 -8.4 | 132 20 -14.9 13.2 59 18 26822 20 13 -4.4 -12.2 | 128 15 -12.3 9.4 60 17 27127 45 20 -14.1 -14.1 | 109 23 -22.0 7.5 61 15 28042 80 15 -14.8 -2.6 | 130 30 -22.6 19.1 62 14 28651 170 10 -1.7 9.8 | 163 33 -9.6 31.5 63 12 29261 315 10 7.1 -7.1 | 177 15 -0.7 14.6 64 11 29870 335 27 11.4 -24.5 | 308 5 3.6 -2.8 65 11 30175 340 4 1.4 -3.8 | 160 19 -6.4 17.9 66 10 30680 20 21 -7.2 -19.7 | 97 15 -15.0 1.9 Wind Parameters Mean winds (0-6000m): 310.2 at 30.7 knts Storm direction: 340.2 at 23.0 knts Shear (0-3000m) pos: 1.3 neg: 4.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 116.2 deg Storm rel helicity (0-3000m) pos: 86.9 neg: -20.0 tot: 66.9 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 83.24 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 3 13 137 12| 0.0 17.3 17.3| 1.2 -16.1 -14.9 -29.7 -0.37| 18.2 -6.8 1000 356 17 125 8| 0.0 8.3 8.3| 9.6 -20.0 -10.4 -10.4 -0.10| 14.5 -1.5 1500 350 17 136 7| 0.0 5.0 5.0| 13.4 -20.0 -6.6 -4.4 -0.01| 11.1 -0.1 2000 340 17 161 6| 0.0 5.6 5.6| 30.1 -20.0 10.0 5.0 0.17| 10.9 1.8 2500 331 18 192 6| 0.0 5.7 5.7| 46.8 -20.0 26.7 10.7 0.23| 10.0 2.3 3000 322 20 218 7| 1.3 4.7 6.0| 86.9 -20.0 66.9 22.3 0.33| 9.9 3.3 4000 317 24 245 9| 2.1 3.5 5.6|141.9 -20.0 121.8 30.5 0.43| 8.9 3.9 5000 316 27 257 11| 1.7 3.5 5.2|167.9 -75.3 92.6 18.5 0.27| 9.3 2.5 6000 310 31 263 16| 1.4 5.2 6.6|167.9-145.4 22.5 3.8 0.15| 10.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251210.00.gif