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 RK138... Searching the city database file for: RK138 ... Date:0000Z 17 OCT 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1025 9 20.0 16.7 81 3.3 17.8 350 6 291.1 293.2 290.0 324.2 11.74 1 1000 221 18.8 15.2 80 3.6 16.5 40 15 292.0 293.9 289.6 322.9 10.92 2 925 885 13.2 12.9 98 0.3 13.0 95 15 292.8 294.6 289.3 321.7 10.16 3 910 1023 12.0 11.5 97 0.5 11.7 102 14 292.9 294.6 288.6 319.8 9.40 4 850 1593 9.2 5.9 80 3.3 7.3 105 16 295.8 297.0 287.3 315.8 6.86 5 798 2114 7.0 2.0 70 5.0 4.4 124 8 298.8 299.8 287.2 315.3 5.54 6 797 2124 7.4 0.4 61 7.0 3.9 125 7 299.4 300.3 286.8 314.1 4.94 7 793 2166 12.4 -17.6 11 30.0 1.5 132 7 305.1 305.4 284.9 309.1 1.21 8 773 2380 14.6 170 8 309.7 9 756 2568 13.8 204 8 310.8 10 700 3210 9.2 -24.8 7 34.0 -1.7 280 13 312.7 312.8 287.1 315.2 0.73 11 622 4173 1.6 -28.4 9 30.0 -6.7 273 20 314.7 314.8 287.7 316.8 0.59 12 570 4872 -1.3 -33.3 7 32.0 -9.1 269 20 319.3 319.3 289.0 320.7 0.40 13 500 5900 -8.9 -29.9 16 21.0 -14.0 270 28 322.2 322.3 290.1 324.5 0.64 14 494 5993 -9.3 -31.3 15 22.0 -14.5 272 28 322.8 322.9 290.2 324.9 0.57 15 457 6588 -15.1 -27.1 35 12.0 -18.0 275 30 322.8 323.0 290.6 326.0 0.91 16 400 7580 -22.3 -40.3 18 18.0 -24.9 260 43 326.0 326.1 290.9 327.1 0.28 17 380 7954 -25.5 -42.5 19 17.0 -27.6 266 41 326.6 326.7 291.0 327.5 0.24 18 374 8070 -25.1 -48.1 10 23.0 -27.5 268 40 328.6 328.6 291.5 329.1 0.13 19 326 9056 -30.9 -56.9 6 26.0 -32.7 283 48 333.8 333.8 292.8 334.0 0.05 20 300 9640 -35.3 -59.3 7 24.0 -36.7 285 64 335.6 335.6 293.3 335.8 0.04 21 291 9851 -36.9 -60.9 7 24.0 -38.1 284 67 336.3 336.3 293.4 336.4 0.04 22 270 10362 -41.5 -49.5 42 8.0 -42.0 280 73 336.9 336.9 293.7 337.5 0.15 23 262 10565 -41.9 -66.9 5 25.0 -42.8 280 71 339.2 339.2 294.1 339.3 0.02 24 250 10880 -44.1 -66.1 7 22.0 -44.8 280 68 340.5 340.5 294.4 340.6 0.02 25 209 12072 -50.7 -71.7 7 21.0 -51.1 276 65 348.1 348.1 296.2 348.1 0.01 26 200 12360 -51.9 -72.9 6 21.0 -52.3 275 64 350.6 350.6 296.8 350.6 0.01 27 189 12724 -53.1 -76.1 4 23.0 -53.5 276 64 354.4 354.4 297.5 354.4 0.01 28 150 14180 -61.9 -79.9 7 18.0 -62.0 280 75 363.4 363.4 299.4 363.5 0.00 29 147 14305 -62.8 -80.3 8 17.5 -62.9 280 76 364.0 364.0 299.5 364.0 0.00 30 144 14432 -63.7 -80.7 8 17.0 -63.8 280 76 364.6 364.6 299.6 364.6 0.00 31 100 16610 -75.7 -86.7 16 11.0 -75.7 275 58 381.5 381.5 302.5 381.5 0.00 32 93 17026 -78.7 -88.7 18 10.0 -78.7 270 55 383.5 383.6 302.8 383.6 0.00 33 84 17610 -76.3 -88.3 13 12.0 -76.3 282 56 399.8 399.8 305.2 399.8 0.00 34 82 17750 -72.9 -86.9 10 14.0 -73.0 289 48 409.5 409.5 306.5 409.5 0.00 35 70 18680 -71.9 -87.9 7 16.0 -72.0 250 18 430.6 430.6 308.9 430.6 0.00 36 65 19120 -68.5 -87.5 5 19.0 -68.7 260 18 447.2 447.2 310.6 447.2 0.00 37 61 19499 -69.7 -88.7 5 19.0 -69.8 245 17 452.7 452.7 311.1 452.8 0.00 38 57 19907 -64.9 -87.9 3 23.0 -65.2 240 24 472.5 472.5 312.8 472.5 0.00 39 50 20710 -62.3 -88.3 2 26.0 -62.7 285 14 496.7 496.7 314.7 496.7 0.00 40 46 21229 -59.3 -86.3 2 27.0 -60.0 297 12 515.9 515.9 316.0 515.9 0.00 41 42 21796 -61.1 -87.1 2 26.0 -61.7 285 3 525.0 525.0 316.6 525.1 0.00 42 37 22592 -56.7 -85.7 1 29.0 -57.8 272 10 555.7 555.7 318.4 555.8 0.01 43 33 23312 -60.1 -86.1 2 26.0 -60.9 187 14 565.2 565.2 318.9 565.2 0.01 44 30 23910 -57.7 -86.7 1 29.0 -58.9 280 11 587.3 587.3 320.0 587.4 0.01 45 29 24124 -56.3 -85.3 1 29.0 -57.7 223 12 596.9 596.9 320.5 597.0 0.01 46 26 24812 -59.1 -86.1 2 27.0 -60.3 46 11 607.9 607.9 321.0 608.0 0.01 47 24 25311 -60.1 -87.1 2 27.0 -61.2 87 10 619.1 619.1 321.5 619.1 0.01 48 22 25860 -55.1 -85.1 1 30.0 -57.1 167 21 649.6 649.6 322.7 649.7 0.01 49 20 26470 -53.3 -84.3 1 31.0 -55.9 265 6 673.0 673.0 323.5 673.1 0.02 50 17 27520 -51.3 -82.3 1 31.0 -54.8 348 10 711.5 711.5 324.8 711.7 0.03 51 11 30366 -48.3 -81.3 1 33.0 -54.1 242 26 816.7 816.7 327.7 817.1 0.05 52 10 30990 -50.9 -81.9 1 31.0 -56.0 250 19 829.5 829.6 328.0 830.0 0.05 53 9.6 31256 -50.5 -82.5 1 32.0 -55.9 840.8 840.8 328.2 841.2 0.05 TRP 93 17026 -78.7 -88.7 18 10.0 -78.7 270 55 383.5 383.6 302.8 383.6 0.00 WND 147 14305 -62.8 -80.3 8 17.5 -62.9 280 76 364.0 364.0 299.5 364.0 0.00 Sounding variables and indices 1000-500 mb thick: 5679.00 m Freezing level: 593.31 mb = 4558.67 m = 14956.09 ft Wetbulb zero: 749.36 mb = 2641.30 m = 8665.59 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 41.55 % Est. max temperature: 23.52 C = 74.33 F Sfc-Lift cond lev (LCL): 976.36 mb = 424.72 m = 1393.42 ft T: 17.08 C 700-500 lapse rate: 6.73 C/km ThetaE index: 15.16 C Layer 1000.0- 773.0 mb Conv cond level (CCL): 933.79 mb = 804.46 m = 2639.26 ft Mean mixing ratio: 10.73 g/kg Conv temperature: 21.63 C = 70.94 F Cap Strength: 8.89 C Lifted Index: 6.05 C Risk: None Lifted Index @300 mb: 9.80 C Lifted Index @700 mb: 7.66 C Showalter Index: 9.89 C Risk: None Total Totals Index: 32.90 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 14.80 C K Index: -10.00 Risk: None Sweat Index: 130.80 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.65 J/kg Max Up Vert Vel: 7.44 m/s Conv Inhibition (B-): 2.75 J/kg Cap Strength: 8.82 C Lift Cond Lev (LCL): 941.44 mb = 734.99 m = 2411.34 ft Lev Free Conv (LFC): 926.44 mb = 871.78 m = 2860.15 ft Equ Level (EL): 796.44 mb = 2129.79 m = 6987.41 ft B at Equ Level: 17.85 J/kg Max Parcel Lev (MPL): 786.44 mb = 2235.53 m = 7334.32 ft Wind level data Storm motion: 294 at 12 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 1025 9 350 6 1.0 -5.9 | 83 10 -9.6 -1.1 1 1000 221 40 15 -9.6 -11.5 | 72 21 -20.3 -6.7 2 990 305 45 15 -10.6 -10.6 | 75 22 -21.2 -5.8 3 955 610 80 15 -14.8 -2.6 | 95 25 -25.4 2.2 4 925 885 95 15 -14.9 1.3 | 103 26 -25.6 6.1 5 922 914 95 15 -14.9 1.3 | 103 26 -25.6 6.1 6 889 1219 115 12 -10.9 5.1 | 115 24 -21.5 9.9 7 857 1524 100 13 -12.8 2.3 | 107 24 -23.4 7.1 8 850 1593 105 16 -15.5 4.1 | 109 28 -26.1 8.9 9 826 1829 110 18 -16.9 6.2 | 112 30 -27.5 11.0 10 797 2134 125 7 -5.7 4.0 | 118 19 -16.4 8.8 11 714 3048 290 10 9.4 -3.4 | 138 2 -1.2 1.4 12 700 3210 280 13 12.8 -2.3 | 221 3 2.2 2.5 13 662 3658 265 16 15.9 1.4 | 221 8 5.3 6.2 14 613 4267 275 21 20.9 -1.8 | 254 11 10.3 3.0 15 590 4572 260 17 16.7 3.0 | 218 10 6.1 7.7 16 568 4877 270 20 20.0 -0.0 | 243 11 9.4 4.8 17 547 5182 240 17 14.7 8.5 | 197 14 4.1 13.3 18 527 5486 275 22 21.9 -1.9 | 256 12 11.3 2.9 19 507 5791 260 24 23.6 4.2 | 235 16 13.0 9.0 20 500 5900 270 28 28.0 -0.0 | 255 18 17.4 4.8 21 487 6096 275 29 28.9 -2.5 | 263 18 18.3 2.3 22 449 6706 275 30 29.9 -2.6 | 264 19 19.3 2.2 23 414 7315 260 48 47.3 8.3 | 250 39 36.6 13.1 24 400 7580 260 43 42.3 7.5 | 249 34 31.7 12.3 25 350 8534 275 37 36.9 -3.2 | 267 26 26.2 1.6 26 322 9144 285 50 48.3 -12.9 | 282 39 37.7 -8.1 27 300 9640 285 64 61.8 -16.6 | 283 53 51.2 -11.8 28 270 10363 280 73 71.9 -12.7 | 277 62 61.3 -7.9 29 250 10880 280 68 67.0 -11.8 | 277 57 56.3 -7.0 30 200 12360 275 64 63.8 -5.6 | 271 53 53.1 -0.8 31 196 12497 280 63 62.0 -10.9 | 277 52 51.4 -6.1 32 169 13411 265 66 65.7 5.8 | 259 56 55.1 10.5 33 150 14180 280 75 73.9 -13.0 | 277 64 63.2 -8.2 34 147 14305 280 76 74.8 -13.2 | 277 65 64.2 -8.4 35 139 14630 280 76 74.8 -13.2 | 277 65 64.2 -8.4 36 100 16610 275 58 57.8 -5.1 | 270 47 47.2 -0.3 37 97 16764 275 58 57.8 -5.1 | 270 47 47.2 -0.3 38 93 17026 270 55 55.0 -0.0 | 264 45 44.4 4.8 39 88 17374 270 54 54.0 -0.0 | 264 44 43.4 4.8 40 83 17678 285 56 54.1 -14.5 | 283 45 43.5 -9.7 41 79 17983 300 26 22.5 -13.0 | 305 14 11.9 -8.2 42 71 18593 265 13 13.0 1.1 | 201 6 2.3 5.9 43 70 18680 250 18 16.9 6.2 | 210 13 6.3 11.0 44 68 18898 245 16 14.5 6.8 | 199 12 3.9 11.6 45 64 19202 265 18 17.9 1.6 | 229 10 7.3 6.4 46 61 19507 245 17 15.4 7.2 | 202 13 4.8 12.0 47 58 19812 235 24 19.7 13.8 | 206 21 9.0 18.6 48 55 20117 250 25 23.5 8.6 | 224 19 12.9 13.3 49 52 20422 270 22 22.0 -0.0 | 247 12 11.4 4.8 50 50 20710 285 14 13.5 -3.6 | 248 3 2.9 1.2 51 50 20726 255 14 13.5 3.6 | 199 9 2.9 8.4 52 48 21031 290 15 14.1 -5.1 | 275 3 3.5 -0.3 53 45 21336 300 10 8.7 -5.0 | 84 2 -2.0 -0.2 54 43 21641 285 2 1.9 -0.5 | 116 10 -8.7 4.3 55 37 22555 285 10 9.7 -2.6 | 156 2 -1.0 2.2 56 35 22860 185 10 0.9 10.0 | 147 18 -9.8 14.8 57 34 23165 180 18 0.0 18.0 | 155 25 -10.6 22.8 58 32 23470 195 10 2.6 9.7 | 151 17 -8.0 14.5 59 31 23774 190 10 1.7 9.8 | 149 17 -8.9 14.6 60 30 23910 280 11 10.8 -1.9 | 184 3 0.2 2.9 61 29 24079 205 12 5.1 10.9 | 160 17 -5.6 15.7 62 28 24384 325 13 7.5 -10.6 | 28 7 -3.2 -5.9 63 25 24994 80 10 -9.8 -1.7 | 99 21 -20.5 3.1 64 24 25298 85 10 -10.0 -0.9 | 101 21 -20.6 3.9 65 23 25603 115 15 -13.6 6.3 | 115 27 -24.2 11.1 66 22 25908 175 22 -1.9 21.9 | 155 30 -12.5 26.7 67 20 26470 265 6 6.0 0.5 | 139 7 -4.6 5.3 68 20 26518 335 16 6.8 -14.5 | 22 10 -3.9 -9.7 69 19 26822 320 2 1.3 -1.5 | 109 10 -9.3 3.3 70 18 27127 345 14 3.6 -13.5 | 39 11 -7.0 -8.7 71 17 27432 350 10 1.7 -9.8 | 60 10 -8.9 -5.1 72 16 28042 335 10 4.2 -9.1 | 56 8 -6.4 -4.3 73 15 28346 5 1 -0.1 -1.0 | 110 11 -10.7 3.8 74 13 29261 265 1 1.0 0.1 | 117 11 -9.6 4.9 75 12 29566 210 26 13.0 22.5 | 185 27 2.4 27.3 76 12 29870 240 24 20.8 12.0 | 211 20 10.2 16.8 77 11 30175 240 28 24.2 14.0 | 216 23 13.6 18.8 78 10 30990 250 19 17.9 6.5 | 213 13 7.2 11.3 Wind Parameters Mean winds (0-6000m): 264.3 at 15.5 knts Storm direction: 294.3 at 11.7 knts Shear (0-3000m) pos: 1.5 neg: 0.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 75.2 deg Storm rel helicity (0-3000m) pos: 212.6 neg: -29.3 tot: 183.4 m^2/s^2 ave: 61.1 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.29 Bulk Shear: 95.79 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 44 13 77 20| 15.4 0.0 15.4| 45.7 -9.3 36.4 72.8 0.23| 20.7 4.8 1000 68 14 89 24| 8.8 0.0 8.8|102.5 -9.3 93.3 93.3 0.45| 14.9 6.7 1500 81 14 96 24| 5.9 0.4 6.3|122.7 -28.5 94.2 62.8 0.37| 12.2 4.5 2000 89 14 101 25| 4.4 0.3 4.6|154.4 -28.5 125.9 63.0 0.37| 12.3 4.5 2500 95 13 104 24| 2.9 0.2 3.2|197.2 -28.5 168.6 67.5 0.44| 12.5 5.5 3000 92 12 103 23| 1.5 0.2 1.7|212.6 -29.3 183.4 61.1 0.41| 12.9 5.3 4000 90 13 102 24| 1.5 0.9 2.4|221.2 -29.6 191.6 47.9 0.42| 11.2 4.7 5000 266 14 212 7| 1.2 0.9 2.1|233.3 -53.8 179.5 35.9 0.32| 10.4 3.3 6000 264 16 217 8| 1.3 1.2 2.5|298.0 -80.1 217.8 36.3 0.32| 11.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251017.00.gif