UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 19 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 1010 13 21.6 14.6 64 7.0 17.1 235 5 293.9 295.8 289.9 323.6 10.39 1 1000 99 20.2 14.2 68 6.0 16.4 230 8 293.4 295.2 289.5 322.5 10.23 2 978 291 18.6 13.8 74 4.8 15.5 235 14 293.6 295.4 289.6 322.7 10.19 3 925 767 16.0 10.0 68 6.0 12.4 240 23 295.7 297.2 288.7 319.9 8.36 4 902 981 15.2 8.2 63 7.0 11.1 245 28 297.0 298.4 288.5 319.1 7.58 5 887 1123 16.8 3.8 42 13.0 9.6 245 30 300.1 301.1 287.8 317.0 5.67 6 850 1485 14.4 3.4 48 11.0 8.4 245 31 301.2 302.3 288.2 318.5 5.75 7 771 2300 8.2 1.2 61 7.0 4.5 232 32 303.1 304.1 288.6 319.4 5.42 8 736 2683 6.8 -12.2 24 19.0 -0.7 223 29 305.6 306.0 286.1 312.1 2.03 9 700 3093 3.8 -12.2 30 16.0 -2.4 215 27 306.7 307.1 286.6 313.5 2.14 10 590 4461 -3.7 -34.7 7 31.0 -10.5 237 39 313.3 313.4 286.9 314.6 0.34 11 583 4555 -3.3 -44.3 3 41.0 -10.7 239 40 314.9 314.9 287.2 315.4 0.13 12 500 5750 -11.5 -34.5 13 23.0 -16.1 255 49 319.0 319.1 288.9 320.5 0.41 13 410 7239 -21.9 -52.9 4 31.0 -25.0 255 55 324.2 324.2 290.1 324.5 0.07 14 406 7311 -22.1 -41.1 16 19.0 -24.7 255 55 324.9 324.9 290.5 325.9 0.26 15 400 7420 -23.1 -38.1 24 15.0 -25.4 255 56 325.0 325.0 290.6 326.3 0.36 16 396 7494 -23.9 -38.9 24 15.0 -26.1 256 56 324.9 324.9 290.6 326.1 0.33 17 374 7910 -27.1 -54.1 6 27.0 -29.3 259 58 326.0 326.0 290.6 326.2 0.07 18 300 9460 -40.3 -55.3 19 15.0 -41.1 270 66 328.6 328.6 291.4 328.8 0.07 19 294 9597 -41.5 -56.5 18 15.0 -42.2 269 66 328.8 328.8 291.5 329.0 0.06 20 278 9972 -44.9 -52.9 40 8.0 -45.3 268 66 329.2 329.2 291.6 329.6 0.10 21 250 10670 -51.1 -58.1 43 7.0 -51.3 265 65 330.1 330.1 291.8 330.3 0.06 22 248 10722 -51.7 -58.7 43 7.0 -51.9 265 65 330.0 330.0 291.7 330.2 0.06 23 232 11150 -54.9 -59.6 56 4.7 -55.0 267 67 331.5 331.5 292.2 331.7 0.05 24 205 11927 -61.3 -65.6 57 4.3 -61.4 269 69 333.3 333.3 292.6 333.4 0.03 25 200 12080 -61.5 -67.5 45 6.0 -61.6 270 70 335.4 335.4 293.2 335.5 0.02 26 186 12527 -64.5 -69.5 50 5.0 -64.6 271 70 337.5 337.6 293.7 337.6 0.02 27 182 12661 -62.1 -67.1 51 5.0 -62.1 275 85 343.6 343.6 295.2 343.7 0.03 28 181 12696 -61.5 -66.5 51 5.0 -61.6 275 85 345.1 345.1 295.6 345.2 0.03 29 177 12834 -62.3 -66.6 56 4.3 -62.4 275 84 346.0 346.0 295.8 346.1 0.03 30 172 13011 -62.9 -76.9 13 14.0 -63.0 273 80 347.8 347.8 296.1 347.9 0.01 31 163 13344 -61.3 -83.3 4 22.0 -61.4 271 72 355.9 355.9 297.9 355.9 0.00 32 150 13860 -61.5 -83.5 4 22.0 -61.7 275 76 364.1 364.1 299.5 364.1 0.00 33 130 14746 -60.9 -85.9 2 25.0 -61.1 275 64 380.4 380.4 302.3 380.4 0.00 34 100 16360 -64.5 -87.5 3 23.0 -64.7 285 36 403.1 403.1 305.6 403.1 0.00 35 93 16803 -66.5 -87.5 4 21.0 -66.7 284 36 407.6 407.6 306.2 407.6 0.00 36 77 17952 -65.3 -88.3 3 23.0 -65.5 274 38 432.7 432.7 309.1 432.7 0.00 37 71 18452 -60.9 -87.9 2 27.0 -61.3 265 19 452.3 452.3 311.1 452.3 0.00 38 70 18540 -61.9 -86.9 2 25.0 -62.2 255 12 452.0 452.0 311.0 452.0 0.00 39 65 18992 -65.7 -88.7 3 23.0 -65.9 235 22 453.3 453.3 311.1 453.3 0.00 40 61 19376 -66.1 -89.1 3 23.0 -66.3 232 26 460.8 460.8 311.8 460.8 0.00 41 56 19902 -58.5 -86.5 2 28.0 -59.1 255 28 489.5 489.5 314.2 489.5 0.00 42 50 20610 -59.9 -86.9 2 27.0 -60.5 310 24 502.3 502.3 315.1 502.3 0.00 43 45 21274 -56.3 -86.3 1 30.0 -57.3 316 14 526.4 526.4 316.7 526.5 0.01 44 33 23236 -58.1 -86.1 2 28.0 -59.2 255 11 570.5 570.5 319.2 570.5 0.01 45 30 23840 -55.5 -85.5 1 30.0 -57.0 285 13 593.3 593.3 320.3 593.4 0.01 46 25 25009 -52.9 -83.9 1 31.0 -55.2 281 10 632.6 632.6 322.0 632.7 0.01 47 22 25828 -55.3 -85.3 1 30.0 -57.3 203 6 649.0 649.0 322.6 649.1 0.01 48 20 26440 -52.7 -84.7 1 32.0 -55.5 315 12 674.9 674.9 323.6 675.0 0.02 49 19 26771 -52.1 -84.1 1 32.0 -55.1 304 14 686.7 686.7 324.0 686.8 0.02 50 15 28303 -50.9 -83.9 1 33.0 -54.8 341 21 738.7 738.7 325.6 738.9 0.02 51 14 28748 -53.5 -84.5 1 31.0 -56.8 312 13 744.6 744.6 325.8 744.8 0.02 52 12 29745 -50.5 -83.5 1 33.0 -55.2 286 27 788.8 788.8 327.0 789.1 0.03 53 11 30310 -52.1 -84.1 1 32.0 -56.5 292 28 802.9 802.9 327.3 803.2 0.03 54 10 30930 -49.5 -82.5 1 33.0 -55.2 295 27 834.8 834.8 328.1 835.2 0.04 55 6.9 33425 -37.7 -77.7 1 40.0 -51.1 977.2 977.3 330.8 978.8 0.14 TRP 65 18992 -65.7 -88.7 3 23.0 -65.9 235 22 453.3 453.3 311.1 453.3 0.00 WND 182 12661 -62.1 -67.1 51 5.0 -62.1 275 85 343.6 343.6 295.2 343.7 0.03 Sounding variables and indices 1000-500 mb thick: 5651.00 m Freezing level: 644.27 mb = 3785.93 m = 12420.87 ft Wetbulb zero: 740.59 mb = 2631.74 m = 8634.20 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 33.65 % Est. max temperature: 28.62 C = 83.52 F Sfc-Lift cond lev (LCL): 910.90 mb = 897.38 m = 2944.13 ft T: 15.51 C 700-500 lapse rate: 5.76 C/km ThetaE index: 7.38 C Layer 736.0- 700.0 mb Conv cond level (CCL): 783.65 mb = 2164.02 m = 7099.73 ft Mean mixing ratio: 9.39 g/kg Conv temperature: 30.49 C = 86.89 F Cap Strength: 5.48 C Lifted Index: 4.07 C Risk: None Lifted Index @300 mb: 5.56 C Lifted Index @700 mb: 2.73 C Showalter Index: 5.77 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 14.90 C K Index: 13.30 Risk: None Sweat Index: 198.51 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.24 J/kg Max Up Vert Vel: 4.30 m/s Conv Inhibition (B-): 52908.23 J/kg Cap Strength: 5.48 C Lift Cond Lev (LCL): 882.42 mb = 1167.22 m = 3829.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 25 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 1010 13 235 5 4.1 2.9 | 96 21 -21.3 2.2 1 1000 99 230 8 6.1 5.1 | 103 20 -19.3 4.5 2 976 305 235 14 11.5 8.0 | 118 16 -13.9 7.4 3 942 610 235 18 14.7 10.3 | 132 14 -10.7 9.7 4 925 767 240 23 19.9 11.5 | 153 12 -5.5 10.9 5 909 914 245 27 24.5 11.4 | 175 11 -0.9 10.8 6 877 1219 245 32 29.0 13.5 | 196 13 3.6 12.9 7 850 1485 245 31 28.1 13.1 | 192 13 2.7 12.5 8 786 2134 235 33 27.0 18.9 | 185 18 1.6 18.3 9 704 3048 215 27 15.5 22.1 | 155 24 -9.9 21.5 10 700 3093 215 27 15.5 22.1 | 155 24 -9.9 21.5 11 677 3353 205 29 12.3 26.3 | 153 29 -13.1 25.7 12 652 3658 220 35 22.5 26.8 | 174 26 -2.9 26.2 13 580 4572 240 40 34.6 20.0 | 205 21 9.2 19.4 14 537 5182 255 50 48.3 12.9 | 242 26 22.9 12.3 15 500 5750 255 49 47.3 12.7 | 241 25 21.9 12.1 16 477 6096 255 52 50.2 13.5 | 243 28 24.8 12.8 17 458 6401 255 61 58.9 15.8 | 246 37 33.5 15.2 18 423 7010 255 54 52.2 14.0 | 243 30 26.8 13.4 19 400 7420 255 56 54.1 14.5 | 244 32 28.7 13.9 20 300 9460 270 66 66.0 -0.0 | 271 41 40.6 -0.6 21 250 10670 265 65 64.8 5.7 | 263 40 39.3 5.0 22 200 12080 270 70 70.0 -0.0 | 271 45 44.6 -0.6 23 187 12497 270 66 66.0 -0.0 | 271 41 40.6 -0.6 24 182 12661 275 85 84.7 -7.4 | 278 60 59.3 -8.0 25 178 12802 275 85 84.7 -7.4 | 278 60 59.3 -8.0 26 161 13411 270 70 70.0 -0.0 | 271 45 44.6 -0.6 27 150 13860 275 76 75.7 -6.6 | 278 51 50.3 -7.2 28 146 14021 275 83 82.7 -7.2 | 278 58 57.3 -7.9 29 126 14935 275 59 58.8 -5.1 | 280 34 33.4 -5.8 30 120 15240 275 67 66.7 -5.8 | 279 42 41.3 -6.5 31 103 16154 290 36 33.8 -12.3 | 327 15 8.4 -12.9 32 100 16360 285 36 34.8 -9.3 | 317 14 9.4 -9.9 33 94 16764 285 36 34.8 -9.3 | 317 14 9.4 -9.9 34 81 17678 265 44 43.8 3.8 | 260 19 18.4 3.2 35 73 18288 285 31 29.9 -8.0 | 332 10 4.5 -8.6 36 70 18540 255 12 11.6 3.1 | 100 14 -13.8 2.5 37 66 18898 255 12 11.6 3.1 | 100 14 -13.8 2.5 38 65 18992 235 22 18.0 12.6 | 148 14 -7.4 12.0 39 63 19202 235 18 14.7 10.3 | 132 14 -10.7 9.7 40 60 19507 230 32 24.5 20.6 | 177 20 -0.9 19.9 41 57 19812 250 35 32.9 12.0 | 213 14 7.5 11.3 42 54 20117 265 13 13.0 1.1 | 92 12 -12.5 0.5 43 50 20610 310 24 18.4 -15.4 | 24 18 -7.0 -16.1 44 49 20726 310 26 19.9 -16.7 | 18 18 -5.5 -17.3 45 47 21031 330 16 8.0 -13.9 | 50 23 -17.4 -14.5 46 42 21641 295 12 10.9 -5.1 | 69 16 -14.5 -5.7 47 40 21946 310 10 7.7 -6.4 | 68 19 -17.7 -7.1 48 32 23470 245 11 10.0 4.6 | 105 16 -15.4 4.0 49 30 23774 280 12 11.8 -2.1 | 79 14 -13.6 -2.7 50 30 23840 285 13 12.6 -3.4 | 73 13 -12.8 -4.0 51 29 24079 265 15 14.9 1.3 | 94 10 -10.5 0.7 52 28 24384 310 10 7.7 -6.4 | 68 19 -17.7 -7.1 53 26 24689 285 10 9.7 -2.6 | 78 16 -15.7 -3.2 54 25 24994 290 10 9.4 -3.4 | 76 17 -16.0 -4.0 55 24 25298 120 10 -8.7 5.0 | 97 34 -34.1 4.4 56 23 25603 125 10 -8.2 5.7 | 99 34 -33.6 5.1 57 22 25908 230 5 3.8 3.2 | 97 22 -21.6 2.6 58 21 26213 305 12 9.8 -6.9 | 64 17 -15.6 -7.5 59 20 26440 315 12 8.5 -8.5 | 62 19 -16.9 -9.1 60 20 26518 300 11 9.5 -5.5 | 69 17 -15.9 -6.1 61 19 26822 305 14 11.5 -8.0 | 58 16 -13.9 -8.7 62 17 27432 315 22 15.6 -15.6 | 31 19 -9.8 -16.2 63 16 27737 325 20 11.5 -16.4 | 39 22 -13.9 -17.0 64 16 28042 315 12 8.5 -8.5 | 62 19 -16.9 -9.1 65 15 28346 345 22 5.7 -21.3 | 42 29 -19.7 -21.9 66 14 28651 335 10 4.2 -9.1 | 65 23 -21.2 -9.7 67 14 28956 265 18 17.9 1.6 | 97 8 -7.5 0.9 68 13 29261 300 21 18.2 -10.5 | 33 13 -7.2 -11.1 69 12 29566 280 25 24.6 -4.3 | 9 5 -0.8 -5.0 70 12 29870 290 28 26.3 -9.6 | 355 10 0.9 -10.2 71 10 30930 295 27 24.5 -11.4 | 4 12 -0.9 -12.0 Wind Parameters Mean winds (0-6000m): 238.6 at 33.9 knts Storm direction: 268.6 at 25.4 knts Shear (0-3000m) pos: 2.1 neg: 2.9 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 60.1 deg Storm rel helicity (0-3000m) pos: 93.1 neg: -68.0 tot: 25.0 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 63.42 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 ------------------------------------------------------------------------------- 500 234 12 112 17| 0.0 12.1 12.1| 45.5 0.0 45.5 90.9 0.82| 12.2 10.0 1000 238 17 129 14| 6.4 6.0 12.5| 84.2 0.0 84.2 84.2 0.88| 12.7 11.1 1500 242 22 148 12| 4.3 4.9 9.2| 93.1 -2.7 90.4 60.3 0.81| 9.9 8.1 2000 241 24 160 12| 3.2 4.3 7.5| 93.1 -8.5 84.5 42.3 0.66| 8.6 5.7 2500 239 26 166 13| 2.6 3.4 6.0| 93.1 -34.8 58.3 23.3 0.43| 8.2 3.5 3000 236 26 166 15| 2.1 2.9 5.0| 93.1 -68.0 25.0 8.3 0.24| 7.9 1.9 4000 230 28 167 18| 2.8 2.8 5.6|196.2 -76.4 119.8 29.9 0.37| 8.5 3.2 5000 233 31 177 18| 4.2 2.2 6.4|309.8 -76.4 233.4 46.7 0.51| 8.8 4.5 6000 239 34 192 17| 3.8 1.9 5.7|340.6 -77.8 262.8 43.8 0.51| 8.0 4.1 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20250419.00.gif