UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for RK104... Searching the city database file for: RK104 ... Date:0000Z 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 1008 85 16.2 16.2 100 0.0 16.2 280 5 288.7 290.7 289.0 321.0 11.56 1 1000 152 15.8 14.6 93 1.2 15.1 290 4 289.0 290.8 288.2 318.4 10.50 2 994 203 16.2 12.8 80 3.4 14.1 318 5 289.8 291.5 287.5 316.3 9.38 3 925 813 12.2 11.4 95 0.8 11.7 55 18 291.8 293.4 288.1 317.9 9.19 4 914 913 11.6 11.1 97 0.5 11.3 55 18 292.2 293.8 288.1 318.1 9.11 5 850 1519 9.2 9.2 100 0.0 9.2 45 6 295.8 297.3 289.0 320.7 8.62 6 808 1939 7.4 7.4 100 0.0 7.4 8 5 298.2 299.6 289.3 321.7 8.02 7 700 3114 3.2 2.1 92 1.1 2.6 285 14 306.0 307.2 290.4 325.4 6.37 8 680 3348 1.6 0.9 95 0.7 1.3 290 15 306.8 307.9 290.3 325.2 6.02 9 646 3761 0.4 -7.6 55 8.0 -3.1 272 25 310.0 310.6 288.9 320.5 3.34 10 615 4153 -3.3 -8.1 69 4.8 -5.3 278 29 310.1 310.7 289.0 320.8 3.38 11 611 4204 -2.3 -23.3 18 21.0 -8.4 279 30 311.8 312.0 287.1 315.1 0.96 12 607 4257 -1.7 -31.7 8 30.0 -8.9 280 30 313.1 313.2 287.0 314.7 0.44 13 502 5749 -8.7 -48.7 2 40.0 -14.9 261 60 322.1 322.1 289.5 322.4 0.09 14 500 5780 -8.9 -48.9 2 40.0 -15.0 260 61 322.2 322.2 289.5 322.5 0.09 15 432 6894 -16.7 -56.7 2 40.0 -21.0 252 71 326.0 326.0 290.6 326.2 0.04 16 420 7105 -17.9 -40.9 11 23.0 -21.5 251 74 327.1 327.2 291.2 328.1 0.25 17 413 7231 -17.3 -45.3 7 28.0 -21.3 250 76 329.5 329.5 291.7 330.1 0.16 18 407 7341 -17.7 -56.7 2 39.0 -21.9 250 76 330.3 330.3 291.9 330.5 0.04 19 400 7470 -18.7 -56.7 2 38.0 -22.7 250 69 330.7 330.7 291.9 330.9 0.04 20 325 8983 -28.9 -59.9 3 31.0 -31.1 254 98 336.8 336.9 293.6 337.0 0.04 21 317 9160 -29.9 -43.9 24 14.0 -31.5 254 101 337.9 337.9 294.0 338.8 0.25 22 316 9183 -30.1 -38.1 46 8.0 -31.2 254 102 337.9 338.0 294.2 339.6 0.45 23 310 9319 -31.3 -39.3 45 8.0 -32.3 255 105 338.1 338.2 294.2 339.7 0.41 24 308 9364 -31.3 -36.9 58 5.6 -32.1 255 106 338.7 338.8 294.5 340.7 0.52 25 307 9387 -31.3 -35.7 65 4.4 -32.0 255 106 339.0 339.1 294.6 341.3 0.59 26 300 9550 -32.7 -36.4 69 3.7 -33.2 250 102 339.3 339.4 294.7 341.5 0.57 27 297 9620 -33.3 -36.3 74 3.0 -33.7 250 102 339.4 339.5 294.7 341.6 0.58 28 291 9763 -34.3 -38.4 66 4.1 -34.8 250 102 340.0 340.1 294.7 341.8 0.48 29 288 9835 -34.7 -43.7 40 9.0 -35.6 250 102 340.4 340.5 294.7 341.5 0.28 30 250 10800 -43.9 -47.8 65 3.9 -44.2 250 104 340.8 340.8 294.7 341.6 0.20 31 244 10962 -45.3 -48.6 69 3.3 -45.5 251 103 341.1 341.1 294.8 341.8 0.19 32 242 11017 -45.7 -51.7 51 6.0 -46.0 251 103 341.3 341.3 294.8 341.8 0.13 33 235 11211 -47.5 -52.3 58 4.8 -47.7 253 102 341.4 341.5 294.8 342.0 0.13 34 234 11240 -47.7 -57.7 31 10.0 -48.1 253 102 341.6 341.6 294.8 341.8 0.07 35 231 11324 -48.7 -58.7 30 10.0 -49.0 254 101 341.3 341.3 294.7 341.5 0.06 36 226 11468 -49.7 -67.7 10 18.0 -50.1 255 100 341.9 341.9 294.8 342.0 0.02 37 200 12260 -53.1 -71.1 9 18.0 -53.4 260 96 348.7 348.7 296.4 348.7 0.01 38 167 13404 -59.9 -76.9 9 17.0 -60.1 263 95 355.8 355.8 297.8 355.8 0.01 39 150 14070 -63.1 -79.1 10 16.0 -63.2 265 95 361.4 361.4 299.0 361.4 0.01 40 114 15729 -71.3 -85.3 11 14.0 -71.3 270 80 375.6 375.6 301.5 375.6 0.00 41 100 16510 -68.5 -86.5 6 18.0 -68.6 275 50 395.4 395.4 304.6 395.4 0.00 42 76 18135 -73.5 -88.5 8 15.0 -73.6 259 49 417.2 417.2 307.4 417.2 0.00 43 70 18620 -69.9 -87.9 6 18.0 -70.0 265 47 434.8 434.8 309.3 434.9 0.00 44 66 18972 -66.7 -87.7 4 21.0 -66.9 268 45 449.2 449.2 310.8 449.2 0.00 45 63 19251 -68.3 -89.3 3 21.0 -68.5 266 43 451.7 451.7 311.0 451.7 0.00 46 61 19446 -63.5 -88.5 2 25.0 -63.8 253 41 466.5 466.5 312.4 466.6 0.00 47 57 19865 -59.7 -86.7 2 27.0 -60.2 259 29 484.3 484.3 313.8 484.3 0.00 48 50 20680 -60.9 -87.9 2 27.0 -61.4 235 16 500.0 500.0 314.9 500.0 0.00 49 41 21920 -58.5 -86.5 2 28.0 -59.3 242 16 535.1 535.2 317.2 535.2 0.01 50 34 23086 -62.1 -88.1 2 26.0 -62.7 165 4 555.1 555.1 318.4 555.1 0.00 51 30 23870 -56.5 -85.5 1 29.0 -57.9 270 16 590.6 590.6 320.2 590.7 0.01 52 28 24310 -55.7 -85.7 1 30.0 -57.3 279 17 604.6 604.6 320.8 604.7 0.01 53 25 25028 -59.5 -86.5 2 27.0 -60.6 18 3 613.6 613.6 321.2 613.7 0.01 54 21 26130 -56.1 -85.1 1 29.0 -58.0 97 16 655.2 655.3 322.9 655.3 0.01 55 20 26440 -57.9 -85.9 2 28.0 -59.5 20 6 658.9 658.9 323.0 659.0 0.01 56 19 26762 -59.3 -87.3 1 28.0 -60.8 240 2 664.3 664.3 323.2 664.4 0.01 57 17 27465 -55.1 -86.1 1 31.0 -57.6 254 7 699.3 699.3 324.4 699.4 0.01 58 11 30277 -49.9 -82.9 1 33.0 -55.1 259 12 810.9 810.9 327.5 811.2 0.04 59 10 30900 -50.1 -83.1 1 33.0 -55.5 225 22 832.5 832.6 328.0 832.9 0.04 60 8.1 32292 -45.1 -81.1 1 36.0 -53.6 904.1 904.1 329.5 904.8 0.07 61 7.0 33262 -47.7 -81.7 1 34.0 -55.5 931.9 931.9 330.0 932.6 0.07 62 6.3 33961 -45.1 -81.1 1 36.0 -54.7 971.4 971.5 330.7 972.4 0.09 TRP 114 15729 -71.3 -85.3 11 14.0 -71.3 270 80 375.6 375.6 301.5 375.6 0.00 WND 308 9364 -31.3 -36.9 58 5.6 -32.1 255 106 338.7 338.8 294.5 340.7 0.52 Sounding variables and indices 1000-500 mb thick: 5628.00 m Freezing level: 642.65 mb = 3803.13 m = 12477.31 ft Wetbulb zero: 670.20 mb = 3465.08 m = 11368.22 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 65.23 % Est. max temperature: 22.84 C = 73.11 F Sfc-Lift cond lev (LCL): 1008.21 mb = 84.51 m = 277.27 ft T: 16.20 C 700-500 lapse rate: 4.54 C/km ThetaE index: 4.72 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 914.17 mb = 911.78 m = 2991.36 ft Mean mixing ratio: 9.43 g/kg Conv temperature: 19.68 C = 67.42 F Cap Strength: 8.86 C Lifted Index: 8.89 C Risk: None Lifted Index @300 mb: 15.85 C Lifted Index @700 mb: 3.82 C Showalter Index: 7.08 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 18.10 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 183.40 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.06 J/kg Max Up Vert Vel: 4.26 m/s Conv Inhibition (B-): 53462.19 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 932.72 mb = 742.60 m = 2436.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 17 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 1008 85 280 5 4.9 -0.9 | 136 13 -9.0 9.4 1 1000 152 290 4 3.8 -1.4 | 131 14 -10.2 8.9 2 982 305 15 6 -1.6 -5.8 | 106 16 -15.5 4.4 3 947 610 40 12 -7.7 -9.2 | 93 22 -21.7 1.0 4 925 813 55 18 -14.7 -10.3 | 90 29 -28.7 -0.1 5 914 914 55 18 -14.7 -10.3 | 90 29 -28.7 -0.1 6 881 1219 80 10 -9.8 -1.7 | 110 25 -23.8 8.5 7 850 1519 45 6 -4.2 -4.2 | 108 19 -18.2 6.0 8 789 2134 350 4 0.7 -3.9 | 115 15 -13.3 6.3 9 760 2438 0 0 -0.0 -0.0 | 126 17 -14.0 10.2 10 732 2743 260 10 9.8 1.7 | 161 13 -4.1 12.0 11 700 3114 285 14 13.5 -3.6 | 176 7 -0.4 6.6 12 679 3353 290 15 14.1 -5.1 | 181 5 0.1 5.1 13 654 3658 270 24 24.0 -0.0 | 224 14 10.0 10.2 14 582 4572 285 34 32.8 -8.8 | 266 19 18.9 1.4 15 500 5780 260 61 60.1 10.6 | 246 51 46.1 20.8 16 499 5791 255 55 53.1 14.2 | 238 46 39.2 24.5 17 480 6096 255 61 58.9 15.8 | 240 52 45.0 26.0 18 408 7315 250 77 72.4 26.3 | 238 69 58.4 36.6 19 400 7470 250 69 64.8 23.6 | 236 61 50.9 33.8 20 392 7620 250 68 63.9 23.3 | 236 60 49.9 33.5 21 308 9364 255 106 102.4 27.4 | 247 96 88.4 37.7 22 304 9449 255 106 102.4 27.4 | 247 96 88.4 37.7 23 300 9550 250 102 95.8 34.9 | 241 93 81.9 45.1 24 250 10800 250 104 97.7 35.6 | 241 95 83.8 45.8 25 200 12260 260 96 94.5 16.7 | 252 85 80.6 26.9 26 150 14070 265 95 94.6 8.3 | 257 83 80.7 18.5 27 124 15240 270 92 92.0 -0.0 | 263 79 78.0 10.2 28 114 15729 270 80 80.0 -0.0 | 261 67 66.0 10.2 29 106 16154 275 81 80.7 -7.1 | 267 67 66.7 3.2 30 100 16510 275 50 49.8 -4.4 | 261 36 35.8 5.9 31 96 16764 275 50 49.8 -4.4 | 261 36 35.8 5.9 32 86 17374 250 53 49.8 18.1 | 232 46 35.8 28.3 33 70 18620 265 47 46.8 4.1 | 246 36 32.9 14.3 34 64 19202 270 44 44.0 -0.0 | 251 32 30.0 10.2 35 61 19507 250 41 38.5 14.0 | 225 35 24.6 24.2 36 55 20117 265 21 20.9 1.8 | 210 14 7.0 12.1 37 52 20422 260 16 15.8 2.8 | 188 13 1.8 13.0 38 50 20680 235 16 13.1 9.2 | 177 19 -0.9 19.4 39 50 20726 180 14 0.0 14.0 | 150 28 -14.0 24.2 40 47 21031 245 16 14.5 6.8 | 182 17 0.5 17.0 41 45 21336 255 23 22.2 6.0 | 207 18 8.3 16.2 42 43 21641 235 12 9.8 6.9 | 166 18 -4.1 17.1 43 39 22250 250 21 19.7 7.2 | 198 18 5.8 17.4 44 35 22860 300 11 9.5 -5.5 | 137 6 -4.4 4.7 45 34 23165 120 1 -0.9 0.5 | 126 18 -14.8 10.7 46 32 23470 195 10 2.6 9.7 | 150 23 -11.4 19.9 47 30 23774 225 21 14.8 14.8 | 182 25 0.9 25.1 48 30 23870 270 16 16.0 -0.0 | 191 10 2.0 10.2 49 28 24384 280 17 16.7 -3.0 | 201 8 2.8 7.3 50 26 24689 360 10 -0.0 -10.0 | 91 14 -14.0 0.2 51 25 24994 20 2 -0.7 -1.9 | 120 17 -14.6 8.3 52 24 25298 360 11 -0.0 -11.0 | 87 14 -14.0 -0.8 53 23 25603 30 12 -6.0 -10.4 | 90 20 -20.0 -0.2 54 22 25908 90 20 -20.0 0.0 | 107 35 -34.0 10.2 55 21 26213 100 15 -14.8 2.6 | 114 31 -28.7 12.8 56 20 26440 20 6 -2.1 -5.6 | 106 17 -16.0 4.6 57 20 26518 235 1 0.8 0.6 | 129 17 -13.1 10.8 58 16 28042 265 10 10.0 0.9 | 160 12 -4.0 11.1 59 15 28346 295 13 11.8 -5.5 | 155 5 -2.2 4.7 60 14 28956 305 10 8.2 -5.7 | 128 7 -5.8 4.5 61 13 29261 350 17 3.0 -16.7 | 59 13 -11.0 -6.5 62 12 29566 5 10 -0.9 -10.0 | 91 15 -14.8 0.3 63 12 29870 0 0 -0.0 -0.0 | 126 17 -14.0 10.2 64 11 30175 265 10 10.0 0.9 | 160 12 -4.0 11.1 65 10 30900 225 22 15.6 15.6 | 184 26 1.6 25.8 Wind Parameters Mean winds (0-6000m): 276.2 at 23.1 knts Storm direction: 306.2 at 17.3 knts Shear (0-3000m) pos: 3.1 neg: 4.5 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 39.0 deg Storm rel helicity (0-3000m) pos: 113.9 neg: -57.1 tot: 56.8 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 83.82 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 15 7 102 16| 15.0 0.0 15.0| 0.0 -44.1 -44.1 -88.2 -0.75| 15.2-11.4 1000 44 11 95 22| 9.3 0.0 9.3| 42.1 -52.7 -10.6 -10.6 -0.24| 14.7 -3.5 1500 51 11 99 22| 6.2 3.1 9.3| 65.5 -55.2 10.2 6.8 -0.10| 13.4 -1.3 2000 47 9 101 21| 4.6 3.4 8.0| 72.6 -55.2 17.4 8.7 -0.05| 11.1 -0.5 2500 43 8 103 20| 3.7 3.3 7.1| 85.3 -57.1 28.2 11.3 0.01| 10.5 0.1 3000 27 8 99 18| 3.1 4.5 7.5|113.9 -57.1 56.8 18.9 0.16| 11.1 1.8 4000 313 11 113 6| 1.6 4.4 6.0|146.8 -57.1 89.7 22.4 0.26| 10.7 2.8 5000 292 16 196 4| 1.3 4.9 6.2|175.2 -81.2 94.0 18.8 0.24| 10.7 2.5 6000 276 23 229 12| 1.1 5.7 6.7|189.3-254.2 -64.9 -10.8 0.08| 11.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251016.00.gif