UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 16 OCT 25 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 87 16.6 16.3 98 0.3 16.4 0 0 288.6 290.6 289.0 320.9 11.57 1 1010 121 17.2 15.1 87 2.1 15.9 10 3 289.5 291.4 288.6 319.7 10.74 2 1000 205 16.8 14.6 87 2.2 15.4 35 11 290.0 291.8 288.6 319.5 10.50 3 925 865 11.4 11.3 99 0.1 11.3 35 10 291.0 292.6 287.7 316.8 9.12 4 902 1075 9.8 9.6 99 0.2 9.7 22 10 291.4 292.9 287.1 315.1 8.34 5 896 1131 9.6 9.6 100 0.0 9.6 19 10 291.8 293.3 287.3 315.7 8.40 6 850 1568 7.8 7.8 100 0.0 7.8 355 9 294.3 295.7 287.7 316.9 7.83 7 794 2128 4.8 4.8 100 0.0 4.8 25 5 296.9 298.1 287.7 316.8 6.80 8 782 2252 4.6 3.3 91 1.3 3.9 31 7 298.0 299.1 287.5 316.3 6.21 9 750 2593 3.8 0.8 81 3.0 2.3 2 12 300.7 301.7 287.7 316.9 5.41 10 734 2769 6.2 -12.8 24 19.0 -1.2 323 14 305.2 305.5 285.8 311.4 1.94 11 714 2996 5.8 -21.2 12 27.0 -2.9 304 19 307.2 307.3 285.5 310.4 0.99 12 700 3158 4.8 -23.2 11 28.0 -3.8 300 20 307.8 308.0 285.5 310.6 0.84 13 688 3299 4.4 -30.6 6 35.0 -4.8 314 25 308.9 309.0 285.5 310.4 0.43 14 662 3612 5.0 -39.0 2 44.0 -5.1 316 25 313.0 313.0 286.6 313.7 0.20 15 514 5609 -12.3 -42.3 6 30.0 -17.0 299 45 315.5 315.6 287.5 316.2 0.18 16 500 5820 -11.3 -46.3 4 35.0 -16.6 295 53 319.3 319.3 288.6 319.7 0.12 17 430 6956 -20.1 -41.1 14 21.0 -23.1 305 69 322.1 322.2 289.7 323.0 0.24 18 417 7183 -20.1 -53.1 4 33.0 -23.5 303 75 325.0 325.0 290.3 325.2 0.07 19 409 7327 -21.3 -42.3 13 21.0 -24.2 302 78 325.2 325.3 290.6 326.1 0.23 20 400 7490 -22.9 -39.9 20 17.0 -25.3 300 82 325.2 325.3 290.7 326.3 0.30 21 372 8015 -27.7 -38.7 34 11.0 -29.2 297 80 325.7 325.7 290.9 327.0 0.36 22 369 8073 -28.1 -40.1 31 12.0 -29.6 296 79 325.9 326.0 290.9 327.1 0.32 23 355 8350 -28.9 -47.9 14 19.0 -30.7 290 77 328.5 328.5 291.5 329.0 0.14 24 348 8492 -28.1 -53.1 7 25.0 -30.2 287 76 331.4 331.4 292.2 331.7 0.08 25 327 8935 -31.9 -53.9 9 22.0 -33.5 279 75 332.1 332.1 292.4 332.4 0.08 26 315 9198 -31.9 -57.9 6 26.0 -33.6 277 81 335.7 335.7 293.3 335.9 0.05 27 300 9540 -34.9 -57.9 8 23.0 -36.2 275 86 336.2 336.2 293.4 336.4 0.05 28 286 9872 -37.7 -59.7 8 22.0 -38.8 274 87 336.8 336.8 293.6 337.0 0.04 29 250 10790 -43.1 -67.1 5 24.0 -43.9 270 89 342.0 342.0 294.8 342.1 0.02 30 201 12228 -53.1 -71.1 9 18.0 -53.4 270 89 348.2 348.2 296.3 348.2 0.01 31 200 12260 -53.1 -71.1 9 18.0 -53.4 270 89 348.7 348.7 296.4 348.7 0.01 32 172 13224 -58.3 -77.3 7 19.0 -58.5 270 88 355.4 355.4 297.8 355.5 0.01 33 150 14080 -62.5 -79.5 8 17.0 -62.6 270 88 362.4 362.4 299.2 362.4 0.00 34 142 14417 -64.0 -80.8 8 16.8 -64.1 275 92 365.5 365.5 299.7 365.5 0.00 35 111 15902 -70.9 -86.9 8 16.0 -70.9 270 85 379.3 379.3 302.1 379.3 0.00 36 100 16520 -70.9 -86.9 8 16.0 -71.0 280 63 390.7 390.7 303.9 390.7 0.00 37 93 16951 -67.7 -86.7 5 19.0 -67.8 275 59 405.2 405.2 305.9 405.3 0.00 38 76 18151 -71.3 -87.3 8 16.0 -71.4 277 41 421.8 421.8 307.9 421.8 0.00 39 70 18640 -67.7 -88.7 3 21.0 -67.8 285 30 439.5 439.6 309.8 439.6 0.00 40 66 18997 -64.7 -87.7 3 23.0 -65.0 292 25 453.5 453.5 311.2 453.5 0.00 41 60 19577 -67.3 -89.3 3 22.0 -67.5 257 26 460.3 460.3 311.8 460.3 0.00 42 56 19996 -64.9 -88.9 2 24.0 -65.2 237 24 474.9 474.9 313.0 474.9 0.00 43 55 20107 -60.7 -87.7 2 27.0 -61.2 235 23 487.0 487.0 314.0 487.0 0.00 44 50 20700 -61.5 -87.5 2 26.0 -62.0 250 20 498.6 498.6 314.8 498.6 0.00 45 47 21084 -59.1 -87.1 1 28.0 -59.8 244 17 513.2 513.2 315.8 513.2 0.00 46 44 21494 -60.9 -86.9 2 26.0 -61.5 239 15 518.6 518.6 316.2 518.6 0.00 47 34 23106 -57.1 -86.1 1 29.0 -58.2 271 19 568.3 568.3 319.0 568.3 0.01 48 31 23685 -59.5 -86.5 2 27.0 -60.4 295 11 577.0 577.0 319.5 577.0 0.01 49 30 23890 -58.9 -86.9 2 28.0 -59.9 165 10 584.1 584.1 319.9 584.1 0.01 50 25 25044 -55.3 -85.3 1 30.0 -57.1 200 18 625.7 625.7 321.7 625.7 0.01 51 22 25855 -57.9 -85.9 2 28.0 -59.4 324 23 641.2 641.2 322.3 641.3 0.01 52 20 26460 -55.3 -85.3 1 30.0 -57.5 330 15 666.9 666.9 323.3 667.0 0.01 53 19 26788 -55.1 -85.1 1 30.0 -57.3 335 14 677.4 677.4 323.7 677.5 0.01 54 18 27132 -57.1 -86.1 1 29.0 -59.0 345 17 681.6 681.6 323.8 681.7 0.01 55 15 28291 -55.7 -85.7 1 30.0 -58.3 150 13 722.8 722.8 325.1 722.9 0.02 56 13 29219 -48.5 -81.5 1 33.0 -53.7 250 17 777.9 777.9 326.7 778.2 0.04 57 12 29743 -51.3 -83.3 1 32.0 -55.7 313 27 786.0 786.0 326.9 786.3 0.03 58 11 30312 -48.3 -82.3 1 34.0 -54.1 354 18 816.7 816.7 327.7 817.1 0.04 59 10 30940 -48.7 -82.7 1 34.0 -54.7 40 4 837.8 837.8 328.1 838.2 0.04 60 9.5 31276 -49.7 -82.7 1 33.0 -55.5 846.4 846.4 328.3 846.8 0.04 61 8.6 31933 -45.9 -80.9 1 35.0 -53.8 885.6 885.6 329.1 886.3 0.07 TRP 111 15902 -70.9 -86.9 8 16.0 -70.9 270 85 379.3 379.3 302.1 379.3 0.00 WND 142 14417 -64.0 -80.8 8 16.8 -64.1 275 92 365.5 365.5 299.7 365.5 0.00 Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 619.23 mb = 4189.07 m = 13743.49 ft Wetbulb zero: 739.38 mb = 2709.63 m = 8889.75 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 45.51 % Est. max temperature: 21.55 C = 70.78 F Sfc-Lift cond lev (LCL): 1009.72 mb = 122.85 m = 403.04 ft T: 17.19 C 700-500 lapse rate: 6.05 C/km ThetaE index: 6.47 C Layer 734.0- 700.0 mb Conv cond level (CCL): 942.87 mb = 703.00 m = 2306.42 ft Mean mixing ratio: 9.84 g/kg Conv temperature: 18.73 C = 65.72 F Cap Strength: 7.97 C Lifted Index: 6.08 C Risk: None Lifted Index @300 mb: 13.19 C Lifted Index @700 mb: 5.13 C Showalter Index: 6.84 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 19.10 C K Index: -1.10 Risk: None Sweat Index: 164.60 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.52 J/kg Max Up Vert Vel: 8.31 m/s Conv Inhibition (B-): 0.30 J/kg Cap Strength: 7.85 C Lift Cond Lev (LCL): 947.46 mb = 661.89 m = 2171.54 ft Lev Free Conv (LFC): 932.46 mb = 797.00 m = 2614.79 ft Equ Level (EL): 772.46 mb = 2352.44 m = 7717.89 ft B at Equ Level: 33.62 J/kg Max Parcel Lev (MPL): 722.46 mb = 2899.31 m = 9512.06 ft Wind level data Storm motion: 345 at 18 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 87 0 0 -0.0 -0.0 | 165 18 -4.7 17.6 1 1000 205 35 11 -6.3 -9.0 | 128 14 -11.0 8.6 2 988 305 35 13 -7.5 -10.6 | 120 14 -12.1 6.9 3 953 610 40 12 -7.7 -9.2 | 124 15 -12.4 8.4 4 925 865 35 10 -5.7 -8.2 | 132 14 -10.4 9.4 5 920 914 30 10 -5.0 -8.7 | 133 13 -9.7 8.9 6 855 1524 360 10 -0.0 -10.0 | 148 9 -4.7 7.6 7 850 1568 355 9 0.8 -9.0 | 156 9 -3.9 8.6 8 793 2134 25 5 -2.1 -4.5 | 152 15 -6.8 13.0 9 764 2438 40 10 -6.4 -7.7 | 132 15 -11.1 9.9 10 736 2743 325 13 7.5 -10.6 | 202 7 2.8 6.9 11 709 3048 300 20 17.3 -10.0 | 239 15 12.6 7.6 12 700 3158 300 20 17.3 -10.0 | 239 15 12.6 7.6 13 683 3353 320 27 17.4 -20.7 | 284 13 12.7 -3.1 14 657 3658 315 25 17.7 -17.7 | 270 13 13.0 -0.1 15 585 4572 305 39 31.9 -22.4 | 280 28 27.3 -4.8 16 563 4877 305 45 36.9 -25.8 | 284 33 32.2 -8.2 17 522 5486 305 43 35.2 -24.7 | 283 31 30.5 -7.1 18 502 5791 290 47 44.2 -16.1 | 268 40 39.5 1.5 19 500 5820 295 53 48.0 -22.4 | 276 44 43.3 -4.8 20 482 6096 300 53 45.9 -26.5 | 282 42 41.2 -8.9 21 463 6401 310 56 42.9 -36.0 | 296 42 38.2 -18.4 22 400 7490 300 82 71.0 -41.0 | 289 70 66.3 -23.4 23 393 7620 305 83 68.0 -47.6 | 295 70 63.3 -30.0 24 331 8839 280 73 71.9 -12.7 | 266 67 67.2 4.9 25 304 9449 275 87 86.7 -7.6 | 263 83 82.0 10.0 26 300 9540 275 86 85.7 -7.5 | 263 82 81.0 10.1 27 250 10790 270 89 89.0 -0.0 | 258 86 84.3 17.6 28 200 12260 270 89 89.0 -0.0 | 258 86 84.3 17.6 29 150 14080 270 88 88.0 -0.0 | 258 85 83.3 17.6 30 142 14417 275 92 91.6 -8.0 | 264 87 87.0 9.6 31 137 14630 275 92 91.6 -8.0 | 264 87 87.0 9.6 32 112 15850 270 84 84.0 -0.0 | 258 81 79.3 17.6 33 111 15902 270 85 85.0 -0.0 | 258 82 80.3 17.6 34 106 16154 275 87 86.7 -7.6 | 263 83 82.0 10.0 35 100 16520 280 63 62.0 -10.9 | 263 58 57.4 6.6 36 96 16764 280 63 62.0 -10.9 | 263 58 57.4 6.6 37 87 17374 265 51 50.8 4.4 | 244 51 46.1 22.0 38 78 17983 270 38 38.0 -0.0 | 242 38 33.3 17.6 39 71 18593 295 49 44.4 -20.7 | 275 40 39.7 -3.1 40 70 18640 285 30 29.0 -7.8 | 248 26 24.3 9.8 41 67 18898 295 26 23.6 -11.0 | 251 20 18.9 6.6 42 64 19202 285 24 23.2 -6.2 | 238 22 18.5 11.4 43 58 19812 240 27 23.4 13.5 | 211 36 18.7 31.1 44 55 20117 235 23 18.8 13.2 | 205 34 14.2 30.8 45 52 20422 265 22 21.9 1.9 | 221 26 17.2 19.5 46 50 20700 250 20 18.8 6.8 | 210 28 14.1 24.4 47 50 20726 270 22 22.0 -0.0 | 225 25 17.3 17.6 48 47 21031 245 17 15.4 7.2 | 203 27 10.7 24.8 49 39 22250 230 13 10.0 8.4 | 191 26 5.3 25.9 50 37 22555 245 15 13.6 6.3 | 200 26 8.9 23.9 51 35 22860 230 19 14.6 12.2 | 198 31 9.9 29.8 52 34 23165 280 19 18.7 -3.3 | 224 20 14.0 14.3 53 32 23470 270 15 15.0 -0.0 | 210 20 10.3 17.6 54 31 23774 305 10 8.2 -5.7 | 196 12 3.5 11.8 55 30 23890 165 10 -2.6 9.7 | 165 28 -7.3 27.2 56 29 24079 50 2 -1.5 -1.3 | 159 17 -6.2 16.3 57 28 24384 160 10 -3.4 9.4 | 163 28 -8.1 27.0 58 26 24689 180 16 0.0 16.0 | 172 34 -4.7 33.6 59 24 25298 215 20 11.5 16.4 | 191 35 6.8 34.0 60 23 25603 305 26 21.3 -14.9 | 261 17 16.6 2.7 61 21 26213 350 19 3.3 -18.7 | 51 2 -1.4 -1.1 62 20 26460 330 15 7.5 -13.0 | 212 5 2.8 4.6 63 20 26518 15 11 -2.8 -10.6 | 133 10 -7.5 6.9 64 19 26822 330 14 7.0 -12.1 | 203 6 2.3 5.4 65 18 27127 345 17 4.4 -16.4 | 166 1 -0.3 1.2 66 16 27737 355 4 0.3 -4.0 | 162 14 -4.3 13.6 67 16 28042 70 14 -13.2 -4.8 | 126 22 -17.8 12.8 68 14 28651 245 11 10.0 4.6 | 193 23 5.3 22.2 69 14 28956 255 11 10.6 2.8 | 196 21 5.9 20.4 70 13 29261 250 17 16.0 5.8 | 206 26 11.3 23.4 71 12 29566 300 23 19.9 -11.5 | 248 16 15.2 6.1 72 12 29870 320 29 18.6 -22.2 | 288 15 14.0 -4.6 73 10 30940 40 4 -2.6 -3.1 | 153 16 -7.3 14.5 Wind Parameters Mean winds (0-6000m): 315.1 at 24.2 knts Storm direction: 345.1 at 18.2 knts Shear (0-3000m) pos: 2.0 neg: 4.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 74.0 deg Storm rel helicity (0-3000m) pos: 53.7 neg: -65.6 tot: -11.9 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 82.81 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 36 11 129 14| 12.4 0.0 12.4| 2.8 -43.9 -41.1 -82.2 -0.76| 14.7-11.2 1000 35 11 129 14| 6.2 2.1 8.3| 12.7 -43.9 -31.2 -31.2 -0.44| 9.6 -4.2 1500 27 10 131 13| 4.1 2.9 7.0| 21.7 -43.9 -22.2 -14.8 -0.20| 8.1 -1.6 2000 23 10 136 12| 3.0 2.1 5.1| 22.6 -46.0 -23.4 -11.7 -0.18| 7.3 -1.3 2500 24 9 137 12| 2.4 2.3 4.8| 26.3 -65.6 -39.3 -15.7 -0.23| 8.1 -1.9 3000 9 10 140 10| 2.0 4.8 6.8| 53.7 -65.6 -11.9 -4.0 0.08| 10.0 0.8 4000 340 14 183 4| 2.2 4.5 6.7| 98.5 -74.1 24.4 6.1 0.18| 10.0 1.8 5000 324 20 255 7| 1.8 4.9 6.7|120.5 -76.2 44.3 8.9 0.18| 9.5 1.8 6000 315 24 268 12| 1.5 4.9 6.4|232.7-166.7 66.0 11.0 0.15| 10.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251016.12.gif