UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 24 APR 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 1005 8 22.4 3.4 29 19.0 12.1 280 13 295.1 296.0 285.1 309.4 4.86 1 1000 51 22.6 1.6 25 21.0 11.6 275 13 295.8 296.5 284.7 308.4 4.29 2 925 721 17.4 -6.6 19 24.0 6.7 275 33 297.1 297.6 283.3 304.8 2.52 3 897 982 15.4 -12.6 13 28.0 4.4 262 33 297.7 298.0 282.5 302.7 1.62 4 887 1077 14.4 0.4 38 14.0 7.3 257 32 297.6 298.4 285.6 310.8 4.44 5 868 1259 12.8 -0.2 41 13.0 6.3 251 30 297.8 298.6 285.6 310.7 4.34 6 850 1435 12.2 -2.8 35 15.0 5.1 255 30 298.9 299.6 285.3 310.0 3.66 7 793 2010 7.0 -12.0 24 19.0 -0.3 267 34 299.4 299.7 283.5 305.3 1.92 8 770 2251 5.8 -23.2 10 29.0 -2.8 272 36 300.6 300.7 282.6 303.1 0.77 9 700 3022 0.4 -37.6 4 38.0 -7.4 290 41 302.9 303.0 282.8 303.7 0.21 10 653 3576 -2.3 -46.3 2 44.0 -9.6 286 45 306.0 306.0 283.9 306.3 0.09 11 645 3674 -1.7 -49.7 1 48.0 -9.4 285 46 307.7 307.7 284.5 308.0 0.06 12 617 4026 -2.7 -47.7 2 45.0 -10.1 288 38 310.5 310.5 285.6 310.8 0.08 13 501 5635 -16.1 -39.1 12 23.0 -19.6 260 48 313.2 313.3 286.8 314.2 0.26 14 500 5650 -16.3 -40.3 11 24.0 -19.8 260 48 313.2 313.2 286.7 314.0 0.23 15 481 5940 -17.5 -35.5 19 18.0 -20.5 260 55 315.2 315.2 287.6 316.6 0.39 16 474 6050 -17.9 -27.9 41 10.0 -20.0 260 58 316.0 316.2 288.3 318.8 0.81 17 452 6402 -21.1 -22.9 85 1.8 -21.5 257 64 316.3 316.6 289.0 320.8 1.34 18 419 6960 -21.7 -23.0 89 1.3 -22.0 251 74 322.5 322.8 291.0 327.4 1.43 19 400 7300 -24.3 -26.8 80 2.5 -24.8 260 78 323.4 323.6 290.9 327.1 1.07 20 380 7672 -26.9 -30.7 70 3.8 -27.6 263 82 324.8 324.9 291.0 327.5 0.78 21 369 7885 -26.1 -29.2 75 3.1 -26.7 265 84 328.6 328.7 292.2 331.9 0.93 22 325 8791 -33.7 -35.1 87 1.4 -33.9 251 90 330.2 330.3 292.4 332.4 0.59 23 300 9350 -36.3 -38.2 83 1.9 -36.5 260 110 334.2 334.3 293.3 336.0 0.47 24 297 9420 -36.3 -39.4 73 3.1 -36.7 260 111 335.2 335.3 293.5 336.8 0.42 25 273 9998 -40.5 -42.0 85 1.5 -40.6 263 118 337.3 337.3 294.0 338.6 0.35 26 252 10537 -44.9 -49.9 57 5.0 -45.2 265 124 338.5 338.6 294.1 339.2 0.16 27 250 10590 -45.3 -49.7 61 4.4 -45.6 265 125 338.7 338.8 294.1 339.4 0.16 28 230 11139 -49.7 -51.8 78 2.1 -49.8 265 133 340.2 340.2 294.5 340.8 0.14 29 210 11727 -53.9 -56.0 78 2.1 -53.9 265 141 342.7 342.7 295.0 343.0 0.09 30 208 11788 -54.3 -56.4 78 2.1 -54.4 265 139 342.9 342.9 295.1 343.3 0.09 31 207 11819 -54.7 -58.1 66 3.4 -54.8 265 138 342.8 342.8 295.0 343.1 0.07 32 205 11881 -53.5 -69.5 13 16.0 -53.8 265 141 345.6 345.6 295.7 345.7 0.02 33 204 11913 -53.1 -76.1 4 23.0 -53.4 265 140 346.7 346.7 295.9 346.7 0.01 34 200 12040 -52.7 -75.7 5 23.0 -53.1 265 135 349.3 349.3 296.5 349.3 0.01 35 187 12476 -52.1 -78.1 3 26.0 -52.5 271 133 357.1 357.1 298.1 357.1 0.00 36 150 13890 -57.1 -83.1 2 26.0 -57.4 275 93 371.7 371.7 300.9 371.7 0.00 37 105 16078 -68.3 -88.3 4 20.0 -68.4 264 74 390.3 390.3 303.8 390.3 0.00 38 100 16370 -67.3 -88.3 4 21.0 -67.4 255 73 397.7 397.7 304.9 397.7 0.00 39 77 17952 -64.1 -88.1 2 24.0 -64.3 255 62 435.2 435.2 309.4 435.2 0.00 40 70 18530 -66.7 -88.7 3 22.0 -66.9 275 51 441.7 441.7 310.0 441.7 0.00 41 67 18797 -63.9 -87.9 2 24.0 -64.1 277 45 453.3 453.3 311.1 453.3 0.00 42 60 19470 -67.1 -89.1 3 22.0 -67.3 296 18 460.7 460.7 311.8 460.7 0.00 43 50 20600 -56.7 -86.7 1 30.0 -57.5 280 24 509.9 509.9 315.7 509.9 0.00 44 49 20728 -56.3 -86.3 1 30.0 -57.2 284 25 513.8 513.8 315.9 513.8 0.00 45 41 21854 -58.5 -86.5 2 28.0 -59.3 237 15 535.1 535.2 317.2 535.2 0.01 46 36 22682 -52.9 -83.9 1 31.0 -54.6 217 31 569.9 569.9 319.2 570.0 0.01 47 30 23850 -55.7 -85.7 1 30.0 -57.2 265 10 592.8 592.8 320.3 592.8 0.01 48 27 24523 -52.5 -84.5 1 32.0 -54.7 248 10 619.9 619.9 321.5 620.0 0.01 49 20 26450 -53.9 -84.9 1 31.0 -56.3 270 23 671.2 671.2 323.4 671.3 0.01 50 18 27127 -52.5 -84.5 1 32.0 -55.5 290 20 696.1 696.1 324.3 696.3 0.02 51 17 27498 -48.7 -82.7 1 34.0 -53.0 292 16 719.8 719.8 325.1 720.0 0.03 52 16 27899 -45.7 -81.7 1 36.0 -51.3 271 14 742.2 742.2 325.7 742.4 0.03 53 13 29281 -44.9 -80.9 1 36.0 -51.6 266 17 790.4 790.4 327.0 790.8 0.04 54 11 30400 -43.3 -80.3 1 37.0 -51.4 268 19 834.8 834.9 328.1 835.4 0.06 55 10 31040 -43.7 -80.7 1 37.0 -52.0 255 16 856.4 856.5 328.5 857.0 0.06 56 8.5 32127 -45.7 -80.7 1 35.0 -53.7 889.3 889.4 329.2 890.1 0.07 57 7.3 33150 -41.9 -79.9 1 38.0 -52.6 944.4 944.5 330.2 945.5 0.09 58 6.1 34392 -32.1 -76.1 0 44.0 -49.8 1036.3 1036.5 331.8 1038.9 0.20 TRP 207 11819 -54.7 -58.1 66 3.4 -54.8 265 138 342.8 342.8 295.0 343.1 0.07 WND 210 11727 -53.9 -56.0 78 2.1 -53.9 265 141 342.7 342.7 295.0 343.0 0.09 Sounding variables and indices 1000-500 mb thick: 5599.00 m Freezing level: 693.04 mb = 3104.09 m = 10183.89 ft Wetbulb zero: 795.92 mb = 1979.40 m = 6494.02 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 13.22 % Est. max temperature: 25.88 C = 78.58 F Sfc-Lift cond lev (LCL): 757.60 mb = 2382.24 m = 7815.65 ft T: 4.88 C 700-500 lapse rate: 6.35 C/km ThetaE index: 7.69 C Layer 868.0- 700.0 mb Conv cond level (CCL): 548.86 mb = 4930.16 m = 16174.86 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 39.43 C = 102.97 F Cap Strength: 10.00 C Lifted Index: 8.47 C Risk: None Lifted Index @300 mb: 20.05 C Lifted Index @700 mb: 5.75 C Showalter Index: 6.03 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 13.50 C K Index: -12.30 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.78 J/kg Max Up Vert Vel: 3.09 m/s Conv Inhibition (B-): 65125.33 J/kg Cap Strength: 9.91 C Lift Cond Lev (LCL): 680.60 mb = 3246.00 m = 10649.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 29 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 1005 8 280 13 12.8 -2.3 | 138 17 -11.6 12.8 1 1000 51 275 13 13.0 -1.1 | 141 18 -11.4 13.9 2 971 305 265 30 29.9 2.6 | 197 19 5.5 17.7 3 937 610 275 30 29.9 -2.6 | 204 14 5.5 12.5 4 925 721 275 33 32.9 -2.9 | 215 15 8.5 12.2 5 904 914 265 34 33.9 3.0 | 208 20 9.5 18.0 6 872 1219 250 30 28.2 10.3 | 189 26 3.8 25.3 7 850 1435 255 30 29.0 7.8 | 191 23 4.6 22.8 8 780 2134 270 35 35.0 -0.0 | 215 18 10.6 15.1 9 700 3022 290 41 38.5 -14.0 | 266 14 14.1 1.0 10 698 3048 290 41 38.5 -14.0 | 266 14 14.1 1.0 11 645 3658 285 46 44.4 -11.9 | 261 20 20.0 3.2 12 621 3962 290 38 35.7 -13.0 | 260 12 11.3 2.1 13 574 4572 260 38 37.4 6.6 | 211 25 13.0 21.7 14 531 5182 270 46 46.0 -0.0 | 235 26 21.6 15.1 15 500 5650 260 48 47.3 8.3 | 224 33 22.9 23.4 16 471 6096 260 59 58.1 10.2 | 233 42 33.7 25.3 17 416 7010 250 75 70.5 25.7 | 229 62 46.1 40.7 18 400 7300 260 78 76.8 13.5 | 241 60 52.4 28.6 19 366 7925 265 85 84.7 7.4 | 250 64 60.3 22.5 20 322 8839 250 90 84.6 30.8 | 233 76 60.2 45.9 21 300 9350 260 110 108.3 19.1 | 248 91 83.9 34.2 22 250 10590 265 125 124.5 10.9 | 255 103 100.1 26.0 23 210 11727 265 141 140.5 12.3 | 257 119 116.1 27.4 24 207 11819 265 138 137.5 12.0 | 257 116 113.1 27.1 25 205 11887 265 141 140.5 12.3 | 257 119 116.1 27.4 26 200 12040 265 135 134.5 11.8 | 256 113 110.1 26.8 27 178 12802 275 131 130.5 -11.4 | 268 106 106.1 3.7 28 162 13411 270 98 98.0 -0.0 | 258 75 73.6 15.1 29 154 13716 275 105 104.6 -9.2 | 266 80 80.2 5.9 30 150 13890 275 93 92.6 -8.1 | 264 69 68.3 7.0 31 126 14935 265 81 80.7 7.1 | 249 60 56.3 22.1 32 120 15240 255 85 82.1 22.0 | 237 69 57.7 37.1 33 109 15850 270 75 75.0 -0.0 | 253 53 50.6 15.1 34 100 16370 255 73 70.5 18.9 | 234 57 46.1 34.0 35 94 16764 255 73 70.5 18.9 | 234 57 46.1 34.0 36 81 17678 245 67 60.7 28.3 | 220 57 36.3 43.4 37 70 18530 275 51 50.8 -4.4 | 248 28 26.4 10.6 38 69 18593 260 56 55.1 9.7 | 231 40 30.8 24.8 39 63 19202 310 23 17.6 -14.8 | 92 7 -6.8 0.3 40 60 19507 295 17 15.4 -7.2 | 131 12 -9.0 7.9 41 57 19812 235 25 20.5 14.3 | 172 30 -3.9 29.4 42 51 20422 260 44 43.3 7.6 | 220 30 18.9 22.7 43 50 20600 280 24 23.6 -4.2 | 176 11 -0.8 10.9 44 47 21031 295 29 26.3 -12.3 | 214 3 1.9 2.8 45 45 21336 290 18 16.9 -6.2 | 140 12 -7.5 8.9 46 42 21641 270 13 13.0 -0.0 | 143 19 -11.4 15.1 47 40 21946 225 16 11.3 11.3 | 154 29 -13.1 26.4 48 37 22555 195 31 8.0 29.9 | 160 48 -16.4 45.0 49 35 22860 245 31 28.1 13.1 | 187 28 3.7 28.2 50 30 23774 295 17 15.4 -7.2 | 131 12 -9.0 7.9 51 30 23850 265 10 10.0 0.9 | 138 21 -14.4 15.9 52 29 24079 290 17 16.0 -5.8 | 138 13 -8.4 9.3 53 28 24384 260 10 9.8 1.7 | 139 22 -14.5 16.8 54 26 24689 235 11 9.0 6.3 | 144 26 -15.4 21.4 55 25 24994 275 18 17.9 -1.6 | 154 15 -6.5 13.5 56 23 25603 245 15 13.6 6.3 | 153 24 -10.8 21.4 57 22 25908 270 16 16.0 -0.0 | 151 17 -8.4 15.1 58 21 26213 260 21 20.7 3.6 | 169 19 -3.7 18.7 59 20 26450 270 23 23.0 -0.0 | 175 15 -1.4 15.1 60 20 26518 275 29 28.9 -2.5 | 200 13 4.5 12.5 61 19 26822 270 23 23.0 -0.0 | 175 15 -1.4 15.1 62 18 27127 290 20 18.8 -6.8 | 146 10 -5.6 8.2 63 17 27432 295 17 15.4 -7.2 | 131 12 -9.0 7.9 64 16 27737 285 14 13.5 -3.6 | 136 16 -10.9 11.4 65 15 28346 240 13 11.3 6.5 | 149 25 -13.1 21.6 66 14 28651 265 13 13.0 1.1 | 145 20 -11.4 16.2 67 14 28956 275 12 12.0 -1.0 | 138 19 -12.4 14.0 68 13 29261 265 16 15.9 1.4 | 153 19 -8.4 16.5 69 12 29566 275 23 22.9 -2.0 | 174 13 -1.5 13.1 70 12 29870 280 21 20.7 -3.6 | 162 12 -3.7 11.4 71 10 31040 255 16 15.5 4.1 | 155 21 -8.9 19.2 Wind Parameters Mean winds (0-6000m): 271.7 at 38.2 knts Storm direction: 301.7 at 28.7 knts Shear (0-3000m) pos: 3.9 neg: 3.3 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 126.9 deg Storm rel helicity (0-3000m) pos: 198.9 neg: -53.2 tot: 145.7 m^2/s^2 ave: 48.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 26.34 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 ------------------------------------------------------------------------------- 500 269 24 179 16| 0.0 17.7 17.7| 78.2 0.0 78.2 156.3 0.86| 22.0 18.9 1000 270 28 194 16| 0.0 10.8 10.8| 89.4 -22.3 67.1 67.1 0.49| 17.8 8.8 1500 264 29 194 19| 0.0 6.6 6.6|100.6 -53.2 47.4 31.6 0.32| 15.1 4.8 2000 264 30 196 19| 1.8 5.0 6.8|134.4 -53.2 81.2 40.6 0.39| 13.1 5.1 2500 266 31 201 19| 3.0 4.0 7.0|166.8 -53.2 113.6 45.4 0.46| 12.1 5.6 3000 270 32 208 17| 3.9 3.3 7.2|198.9 -53.2 145.7 48.6 0.52| 11.5 6.0 4000 275 35 222 16| 2.6 3.1 5.6|199.4 -64.7 134.7 33.7 0.40| 10.5 4.2 5000 274 36 223 17| 2.4 3.6 6.1|246.8-123.5 123.3 24.7 0.25| 11.0 2.8 6000 272 38 225 20| 2.0 4.2 6.3|306.5-160.2 146.3 24.4 0.23| 10.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20250424.12.gif