UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for RK104... Searching the city database file for: RK104 ... Date:0000Z 17 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 1015 86 15.4 15.4 100 0.0 15.4 285 3 287.3 289.2 287.9 317.6 10.90 1 1000 212 14.6 14.5 99 0.1 14.6 5 4 287.8 289.6 287.7 316.8 10.43 2 925 869 11.2 11.2 100 0.0 11.2 70 6 290.8 292.4 287.6 316.4 9.06 3 850 1573 8.6 8.6 100 0.0 8.6 100 15 295.2 296.6 288.4 319.1 8.27 4 780 2280 5.4 4.6 95 0.8 4.9 179 14 299.1 300.3 288.5 319.2 6.83 5 769 2396 7.6 -6.4 36 14.0 1.4 221 11 302.7 303.2 286.1 312.1 3.08 6 746 2648 10.6 -34.4 3 45.0 -1.2 225 10 308.6 308.6 285.1 309.5 0.28 7 730 2828 10.4 -31.6 3 42.0 -1.3 225 12 310.3 310.3 285.9 311.6 0.37 8 700 3176 7.8 -35.2 3 43.0 -3.1 245 19 311.1 311.2 286.1 312.1 0.27 9 582 4664 -2.9 -27.9 13 25.0 -9.5 265 37 315.5 315.6 288.0 317.8 0.66 10 500 5850 -9.5 -41.5 5 32.0 -15.2 260 45 321.5 321.5 289.4 322.2 0.20 11 491 5990 -10.3 -42.3 5 32.0 -15.8 257 46 322.2 322.2 289.6 322.9 0.19 12 401 7512 -23.3 -33.3 39 10.0 -25.0 265 44 324.5 324.6 290.7 326.6 0.58 13 400 7530 -23.5 -33.5 39 10.0 -25.2 265 44 324.4 324.6 290.7 326.5 0.57 14 397 7585 -23.9 -33.9 39 10.0 -25.6 266 44 324.6 324.7 290.7 326.6 0.55 15 391 7696 -23.5 -40.5 19 17.0 -25.8 267 44 326.6 326.6 291.0 327.6 0.29 16 327 8979 -32.9 -53.9 10 21.0 -34.4 282 49 330.8 330.8 292.0 331.1 0.08 17 313 9286 -35.3 -49.3 23 14.0 -36.4 287 53 331.6 331.6 292.3 332.1 0.14 18 300 9580 -37.7 -52.7 19 15.0 -38.7 285 59 332.2 332.3 292.4 332.6 0.10 19 299 9603 -37.7 -52.7 19 15.0 -38.7 285 59 332.5 332.6 292.5 332.9 0.10 20 250 10810 -45.5 -64.5 10 19.0 -46.1 285 75 338.4 338.4 294.0 338.5 0.03 21 226 11481 -49.5 -67.5 10 18.0 -49.9 280 78 342.2 342.2 294.8 342.3 0.02 22 200 12280 -53.3 -71.3 9 18.0 -53.6 275 81 348.4 348.4 296.3 348.4 0.01 23 159 13736 -57.9 -80.9 4 23.0 -58.2 275 93 364.2 364.2 299.5 364.2 0.00 24 152 14018 -59.8 -81.2 4 21.5 -60.0 275 95 365.7 365.7 299.8 365.8 0.00 25 150 14100 -60.3 -81.3 5 21.0 -60.5 275 95 366.2 366.2 299.9 366.2 0.00 26 101 16492 -73.5 -87.5 10 14.0 -73.5 266 65 384.6 384.6 303.0 384.6 0.00 27 100 16550 -73.1 -88.1 8 15.0 -73.2 265 64 386.5 386.5 303.3 386.5 0.00 28 85 17493 -75.9 -87.9 13 12.0 -75.9 280 51 399.2 399.2 305.1 399.2 0.00 29 70 18630 -69.7 -88.7 5 19.0 -69.8 250 25 435.3 435.3 309.4 435.3 0.00 30 66 18982 -68.9 -88.9 4 20.0 -69.1 256 21 444.4 444.4 310.3 444.4 0.00 31 65 19073 -69.3 -89.3 4 20.0 -69.4 257 23 445.5 445.5 310.4 445.5 0.00 32 60 19560 -62.9 -88.9 2 26.0 -63.3 259 34 470.1 470.1 312.7 470.1 0.00 33 53 20329 -60.7 -87.7 2 27.0 -61.2 268 19 492.2 492.2 314.4 492.2 0.00 34 51 20567 -62.3 -88.3 2 26.0 -62.7 278 17 493.9 493.9 314.5 493.9 0.00 35 50 20690 -61.5 -88.5 2 27.0 -62.0 280 17 498.6 498.6 314.8 498.6 0.00 36 43 21629 -58.9 -86.9 2 28.0 -59.6 295 15 526.9 526.9 316.7 527.0 0.00 37 30 23890 -57.7 -86.7 1 29.0 -58.9 260 15 587.3 587.3 320.0 587.4 0.01 38 27 24556 -57.1 -86.1 1 29.0 -58.5 285 11 607.0 607.0 320.9 607.1 0.01 39 22 25846 -58.7 -87.7 1 29.0 -60.1 179 15 638.8 638.8 322.3 638.9 0.01 40 21 26139 -57.9 -86.9 1 29.0 -59.5 220 21 649.8 649.8 322.7 649.9 0.01 41 20 26450 -53.3 -85.3 1 32.0 -55.9 280 15 673.0 673.0 323.5 673.1 0.01 42 19 26781 -52.5 -84.5 1 32.0 -55.4 286 10 685.5 685.5 324.0 685.6 0.02 43 16 27894 -51.7 -83.7 1 32.0 -55.2 358 12 722.6 722.6 325.1 722.8 0.02 44 16 27894 -52.1 -84.1 1 32.0 -55.5 358 12 721.3 721.3 325.1 721.5 0.02 TRP 85 17493 -75.9 -87.9 13 12.0 -75.9 280 51 399.2 399.2 305.1 399.2 0.00 WND 152 14018 -59.8 -81.2 4 21.5 -60.0 275 95 365.7 365.7 299.8 365.8 0.00 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 613.98 mb = 4260.77 m = 13978.73 ft Wetbulb zero: 756.68 mb = 2530.16 m = 8300.95 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 43.19 % Est. max temperature: 22.35 C = 72.23 F Sfc-Lift cond lev (LCL): 1015.18 mb = 86.34 m = 283.26 ft T: 15.40 C 700-500 lapse rate: 6.47 C/km ThetaE index: 9.69 C Layer 769.0- 730.0 mb Conv cond level (CCL): 963.96 mb = 521.29 m = 1710.23 ft Mean mixing ratio: 9.80 g/kg Conv temperature: 17.26 C = 63.06 F Cap Strength: 9.44 C Lifted Index: 8.76 C Risk: None Lifted Index @300 mb: 11.38 C Lifted Index @700 mb: 8.78 C Showalter Index: 7.41 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: -16.30 Risk: None Sweat Index: 178.20 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.72 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.29 C Lift Cond Lev (LCL): 963.79 mb = 522.85 m = 1715.38 ft Lev Free Conv (LFC): 958.79 mb = 566.69 m = 1859.18 ft Equ Level (EL): 908.79 mb = 1016.24 m = 3334.08 ft B at Equ Level: 15.44 J/kg Max Parcel Lev (MPL): 828.79 mb = 1780.86 m = 5842.65 ft Wind level data Storm motion: 285 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 1015 86 285 3 2.9 -0.8 | 105 14 -13.5 3.6 1 1000 212 5 4 -0.3 -4.0 | 91 17 -16.7 0.4 2 989 305 25 6 -2.5 -5.4 | 87 19 -18.9 -1.0 3 954 610 35 5 -2.9 -4.1 | 91 19 -19.3 0.3 4 925 869 70 6 -5.6 -2.1 | 96 22 -22.0 2.3 5 920 914 65 6 -5.4 -2.5 | 95 22 -21.8 1.9 6 887 1219 75 10 -9.7 -2.6 | 94 26 -26.0 1.8 7 850 1573 100 15 -14.8 2.6 | 103 32 -31.2 7.0 8 824 1829 115 16 -14.5 6.8 | 110 33 -30.9 11.2 9 794 2134 125 18 -14.7 10.3 | 115 34 -31.1 14.7 10 765 2438 235 10 8.2 5.7 | 141 13 -8.2 10.1 11 738 2743 220 10 6.4 7.7 | 140 16 -10.0 12.1 12 700 3176 245 19 17.2 8.0 | 184 12 0.8 12.4 13 685 3353 260 19 18.7 3.3 | 197 8 2.3 7.7 14 659 3658 255 24 23.2 6.2 | 213 13 6.8 10.6 15 587 4572 265 36 35.9 3.1 | 249 21 19.5 7.5 16 500 5850 260 45 44.3 7.8 | 246 30 27.9 12.2 17 484 6096 255 46 44.4 11.9 | 240 32 28.0 16.3 18 400 7530 265 44 43.8 3.8 | 253 29 27.4 8.2 19 333 8839 280 48 47.3 -8.3 | 277 31 30.9 -3.9 20 306 9449 290 55 51.7 -18.8 | 292 38 35.3 -14.4 21 300 9580 285 59 57.0 -15.3 | 285 42 40.6 -10.9 22 279 10058 275 69 68.7 -6.0 | 272 52 52.4 -1.6 23 255 10668 285 78 75.3 -20.2 | 285 61 59.0 -15.8 24 250 10810 285 75 72.4 -19.4 | 285 58 56.1 -15.0 25 200 12280 275 81 80.7 -7.1 | 272 64 64.3 -2.7 26 152 14018 275 95 94.6 -8.3 | 273 78 78.3 -3.9 27 150 14100 275 95 94.6 -8.3 | 273 78 78.3 -3.9 28 145 14326 275 95 94.6 -8.3 | 273 78 78.3 -3.9 29 112 15850 280 72 70.9 -12.5 | 278 55 54.5 -8.1 30 100 16550 265 64 63.8 5.6 | 258 48 47.4 10.0 31 96 16764 265 64 63.8 5.6 | 258 48 47.4 10.0 32 87 17374 275 63 62.8 -5.5 | 271 46 46.4 -1.1 33 85 17493 280 51 50.2 -8.9 | 278 34 33.8 -4.5 34 78 17983 295 43 39.0 -18.2 | 301 26 22.6 -13.8 35 74 18288 275 37 36.9 -3.2 | 267 21 20.5 1.2 36 70 18593 295 25 22.7 -10.6 | 315 9 6.3 -6.2 37 70 18630 250 25 23.5 8.6 | 209 15 7.1 12.9 38 67 18898 255 18 17.4 4.7 | 186 9 1.0 9.1 39 61 19507 260 35 34.5 6.1 | 240 21 18.1 10.5 40 55 20117 250 28 26.3 9.6 | 215 17 9.9 14.0 41 52 20422 275 16 15.9 -1.4 | 172 3 -0.4 3.0 42 50 20690 280 17 16.7 -3.0 | 194 1 0.4 1.4 43 50 20726 255 19 18.4 4.9 | 192 10 2.0 9.3 44 47 21031 275 15 14.9 -1.3 | 155 3 -1.4 3.1 45 45 21336 285 19 18.4 -4.9 | 285 2 2.0 -0.5 46 43 21641 295 15 13.6 -6.3 | 55 3 -2.8 -1.9 47 41 21946 275 3 3.0 -0.3 | 107 14 -13.4 4.1 48 39 22250 250 10 9.4 3.4 | 138 10 -7.0 7.8 49 37 22555 255 10 9.7 2.6 | 136 10 -6.7 7.0 50 35 22860 215 11 6.3 9.0 | 143 17 -10.1 13.4 51 32 23470 185 11 1.0 11.0 | 135 22 -15.4 15.4 52 31 23774 220 19 12.2 14.6 | 168 19 -4.2 18.9 53 30 23890 260 15 14.8 2.6 | 167 7 -1.6 7.0 54 29 24079 260 15 14.8 2.6 | 167 7 -1.6 7.0 55 28 24384 265 12 12.0 1.0 | 141 7 -4.4 5.4 56 26 24689 300 10 8.7 -5.0 | 86 8 -7.7 -0.6 57 24 25298 130 2 -1.5 1.3 | 108 19 -17.9 5.7 58 23 25603 145 10 -5.7 8.2 | 120 25 -22.1 12.6 59 21 26213 230 22 16.9 14.1 | 181 19 0.5 18.5 60 20 26450 280 15 14.8 -2.6 | 138 2 -1.6 1.8 61 20 26518 290 7 6.6 -2.4 | 102 10 -9.8 2.0 62 18 26822 280 16 15.8 -2.8 | 159 2 -0.6 1.6 63 16 27127 355 13 1.1 -13.0 | 61 17 -15.3 -8.6 64 15 27432 5 10 -0.9 -10.0 | 72 18 -17.3 -5.6 65 14 27737 335 15 6.3 -13.6 | 48 14 -10.0 -9.2 66 13 28042 55 9 -7.4 -5.2 | 88 24 -23.8 -0.8 Wind Parameters Mean winds (0-6000m): 255.0 at 22.6 knts Storm direction: 285.0 at 17.0 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 250.3 neg: -27.3 tot: 223.0 m^2/s^2 ave: 74.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 87.51 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 19 5 89 18| 6.9 0.0 6.9| 5.4 -19.3 -13.9 -27.9 -0.44| 8.6 -3.8 1000 43 6 91 20| 5.6 0.0 5.6| 15.4 -23.3 -7.9 -7.9 -0.18| 7.2 -1.3 1500 67 8 94 23| 6.2 0.0 6.2| 51.9 -23.4 28.6 19.0 0.09| 8.1 0.7 2000 88 10 99 26| 5.3 0.0 5.3|109.0 -23.4 85.6 42.8 0.29| 7.8 2.2 2500 101 10 104 27| 1.8 0.0 1.8|219.8 -26.9 192.8 77.1 0.38| 12.1 4.6 3000 121 11 111 27| 2.6 0.0 2.6|250.3 -27.3 223.0 74.3 0.45| 11.7 5.2 4000 220 14 154 17| 3.5 0.0 3.5|290.3 -27.3 263.0 65.8 0.50| 11.1 5.5 5000 250 18 184 11| 3.4 0.4 3.8|315.2 -29.1 286.0 57.2 0.49| 10.0 4.9 6000 255 23 208 12| 2.9 1.0 3.9|315.2 -63.8 251.4 41.9 0.41| 9.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251017.00.gif