UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 29 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 1013 13 12.4 2.4 50 10.0 7.5 285 2 284.5 285.3 280.1 297.1 4.49 1 1000 121 11.2 2.2 54 9.0 6.8 250 4 284.4 285.1 280.0 297.0 4.48 2 925 766 6.6 -8.4 33 15.0 0.9 10 5 286.1 286.4 277.9 292.5 2.19 3 854 1416 2.0 -13.0 32 15.0 -3.0 326 14 287.9 288.1 278.0 292.8 1.64 4 850 1454 2.2 -15.8 25 18.0 -3.4 325 14 288.5 288.7 277.9 292.4 1.31 5 825 1695 2.2 -13.8 29 16.0 -3.1 319 19 290.9 291.2 279.4 295.8 1.59 6 818 1763 3.2 -25.8 10 29.0 -4.3 314 22 292.7 292.8 278.9 294.5 0.57 7 817 1773 3.2 -24.8 11 28.0 -4.2 314 22 292.8 292.9 279.0 294.8 0.63 8 756 2397 -0.3 -18.3 24 18.0 -5.7 324 27 295.6 295.8 281.0 299.3 1.19 9 747 2493 0.0 -38.0 4 38.0 -7.3 324 27 296.9 296.9 280.3 297.6 0.19 10 700 3009 -3.5 -17.5 33 14.0 -7.8 315 28 298.6 298.9 282.5 303.0 1.38 11 696 3054 -3.7 -15.7 39 12.0 -7.5 305 26 298.9 299.2 283.0 303.9 1.62 12 671 3344 -2.5 -17.5 31 15.0 -7.3 312 33 303.4 303.6 284.5 308.0 1.44 13 541 5009 -16.3 -29.3 32 13.0 -18.8 307 45 306.2 306.3 284.7 308.3 0.62 14 536 5079 -15.7 -43.7 7 28.0 -19.4 307 45 307.7 307.7 284.7 308.3 0.15 15 500 5600 -19.1 -50.1 5 31.0 -22.3 310 47 309.8 309.8 285.3 310.0 0.08 16 400 7210 -32.9 -52.9 12 20.0 -34.1 300 53 312.2 312.2 286.2 312.5 0.07 17 342 8294 -42.5 -56.5 20 14.0 -43.0 294 54 313.5 313.5 286.6 313.7 0.05 18 300 9170 -48.9 -65.9 12 17.0 -49.2 290 51 316.4 316.4 287.6 316.5 0.02 19 262 10043 -55.9 -69.9 16 14.0 -56.1 285 48 318.7 318.7 288.3 318.7 0.01 20 250 10340 -55.9 -69.9 16 14.0 -56.1 280 50 323.0 323.0 289.7 323.0 0.01 21 243 10520 -56.7 -70.7 16 14.0 -56.9 281 52 324.4 324.4 290.1 324.4 0.01 22 200 11760 -53.3 -79.3 3 26.0 -53.7 285 64 348.4 348.4 296.3 348.4 0.00 23 186 12228 -51.3 -81.3 2 30.0 -51.8 279 68 358.9 358.9 298.5 358.9 0.00 24 176 12586 -52.4 -82.4 1 30.0 -52.8 275 71 362.8 362.8 299.2 362.8 0.00 25 150 13610 -55.7 -85.7 1 30.0 -56.1 270 63 374.1 374.1 301.3 374.1 0.00 26 123 14875 -57.1 -86.1 1 29.0 -57.5 265 63 393.4 393.4 304.3 393.4 0.00 27 121 14979 -55.9 -85.9 1 30.0 -56.3 265 62 397.5 397.5 304.9 397.5 0.00 28 100 16180 -61.5 -87.5 2 26.0 -61.7 265 50 408.9 408.9 306.4 408.9 0.00 29 99 16242 -61.7 -87.7 2 26.0 -61.9 265 49 409.7 409.7 306.5 409.7 0.00 30 83 17340 -58.5 -87.5 1 29.0 -58.9 257 56 437.4 437.4 309.6 437.4 0.00 31 70 18400 -62.3 -88.3 2 26.0 -62.6 255 45 451.1 451.1 311.0 451.1 0.00 32 69 18489 -62.3 -88.3 2 26.0 -62.6 256 45 453.0 453.0 311.1 453.0 0.00 33 50 20520 -54.9 -86.9 1 32.0 -55.9 245 21 514.1 514.1 315.9 514.1 0.00 34 43 21483 -56.3 -87.3 1 31.0 -57.3 275 26 533.3 533.3 317.1 533.3 0.00 35 36 22615 -55.7 -87.7 1 32.0 -57.0 219 10 562.7 562.7 318.8 562.7 0.00 36 35 22796 -52.1 -87.1 1 35.0 -54.0 205 15 576.6 576.6 319.5 576.7 0.01 37 32 23374 -54.5 -86.5 1 32.0 -56.1 207 26 585.2 585.2 319.9 585.2 0.01 38 30 23790 -52.1 -86.1 1 34.0 -54.2 275 14 602.6 602.6 320.7 602.7 0.01 39 29 24010 -50.7 -85.7 1 35.0 -53.2 264 19 612.3 612.3 321.2 612.4 0.01 40 26 24715 -53.1 -87.1 1 34.0 -55.3 253 12 624.9 624.9 321.7 625.0 0.01 41 23 25509 -49.9 -85.9 1 36.0 -53.1 221 15 656.7 656.7 322.9 656.7 0.01 42 21 26101 -50.9 -85.9 1 35.0 -54.0 252 15 670.9 670.9 323.4 671.0 0.01 43 20 26420 -48.7 -85.7 1 37.0 -52.6 240 17 687.1 687.1 324.0 687.2 0.01 44 18 27117 -45.9 -83.9 1 38.0 -51.1 240 23 717.0 717.0 325.0 717.1 0.02 45 14 28767 -51.9 -85.9 1 34.0 -55.7 224 29 750.1 750.1 326.0 750.2 0.02 46 13 29253 -46.3 -84.3 1 38.0 -52.4 257 28 785.5 785.5 326.9 785.7 0.02 47 12 29782 -48.3 -85.3 1 37.0 -53.9 280 22 796.6 796.6 327.1 796.8 0.02 48 10 30990 -45.5 -84.5 0 39.0 -53.0 340 8 849.7 849.7 328.4 850.0 0.03 49 8.2 32344 -35.1 -78.1 0 43.0 -49.3 940.4 940.5 330.2 941.6 0.11 TRP 99 16242 -61.7 -87.7 2 26.0 -61.9 265 49 409.7 409.7 306.5 409.7 0.00 WND 176 12586 -52.4 -82.4 1 30.0 -52.8 275 71 362.8 362.8 299.2 362.8 0.00 Sounding variables and indices 1000-500 mb thick: 5479.00 m Freezing level: 761.23 mb = 2343.56 m = 7688.74 ft Freezing level: 747.00 mb = 2492.72 m = 8178.13 ft Freezing level: 747.00 mb = 2492.72 m = 8178.13 ft Wetbulb zero: 908.50 mb = 912.51 m = 2993.75 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 27.30 % Est. max temperature: 15.54 C = 59.97 F Sfc-Lift cond lev (LCL): 870.55 mb = 1259.89 m = 4133.46 ft T: 3.11 C 700-500 lapse rate: 6.02 C/km ThetaE index: 4.68 C Layer 1000.0- 854.0 mb Conv cond level (CCL): 612.35 mb = 4051.06 m = 13290.72 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 32.64 C = 90.75 F Cap Strength: 12.70 C Lifted Index: 13.63 C Risk: None Lifted Index @300 mb: 15.42 C Lifted Index @700 mb: 9.08 C Showalter Index: 15.33 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 3.30 C K Index: -8.50 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.86 J/kg Max Up Vert Vel: 2.78 m/s Conv Inhibition (B-): 77455.39 J/kg Cap Strength: 13.39 C Lift Cond Lev (LCL): 808.39 mb = 1858.46 m = 6097.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 22 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 1013 13 285 2 1.9 -0.5 | 169 21 -4.1 20.6 1 1000 121 250 4 3.8 1.4 | 174 23 -2.3 22.5 2 978 305 220 2 1.3 1.5 | 168 23 -4.7 22.7 3 943 610 55 3 -2.5 -1.7 | 156 21 -8.5 19.4 4 925 766 10 5 -0.9 -4.9 | 157 18 -6.9 16.2 5 908 914 345 8 2.1 -7.7 | 164 14 -4.0 13.4 6 850 1454 325 14 8.0 -11.5 | 192 10 2.0 9.7 7 843 1524 330 11 5.5 -9.5 | 177 12 -0.5 11.6 8 811 1829 310 25 19.2 -16.1 | 249 14 13.1 5.1 9 781 2134 320 28 18.0 -21.4 | 272 12 12.0 -0.3 10 752 2438 325 27 15.5 -22.1 | 276 10 9.5 -1.0 11 700 3009 315 28 19.8 -19.8 | 264 14 13.8 1.3 12 696 3048 305 26 21.3 -14.9 | 248 16 15.3 6.2 13 643 3658 320 40 25.7 -30.6 | 296 22 19.7 -9.5 14 594 4267 315 43 30.4 -30.4 | 291 26 24.4 -9.3 15 571 4572 305 43 35.2 -24.7 | 277 29 29.2 -3.5 16 500 5600 310 47 36.0 -30.2 | 287 31 30.0 -9.1 17 467 6096 315 47 33.2 -33.2 | 294 30 27.2 -12.1 18 400 7210 300 53 45.9 -26.5 | 278 40 39.9 -5.4 19 360 7925 295 55 49.8 -23.2 | 273 44 43.8 -2.1 20 300 9170 290 51 47.9 -17.4 | 265 42 41.9 3.7 21 274 9754 290 46 43.2 -15.7 | 262 38 37.2 5.4 22 250 10340 280 50 49.2 -8.7 | 254 45 43.2 12.4 23 200 11760 285 64 61.8 -16.6 | 265 56 55.8 4.6 24 176 12586 275 71 70.7 -6.2 | 257 66 64.7 14.9 25 170 12802 275 71 70.7 -6.2 | 257 66 64.7 14.9 26 150 13610 270 63 63.0 -0.0 | 250 61 57.0 21.1 27 122 14935 265 63 62.8 5.5 | 245 63 56.7 26.6 28 105 15850 275 48 47.8 -4.2 | 248 45 41.8 16.9 29 100 16180 265 50 49.8 4.4 | 240 51 43.8 25.5 30 99 16242 265 49 48.8 4.3 | 239 50 42.8 25.4 31 96 16459 265 50 49.8 4.4 | 240 51 43.8 25.5 32 87 17069 270 56 56.0 -0.0 | 247 54 50.0 21.1 33 83 17374 255 56 54.1 14.5 | 233 60 48.1 35.6 34 75 17983 285 42 40.6 -10.9 | 253 36 34.5 10.3 35 71 18288 255 30 29.0 7.8 | 218 37 23.0 28.9 36 70 18400 255 45 43.5 11.6 | 229 50 37.4 32.8 37 65 18898 260 43 42.3 7.5 | 232 46 36.3 28.6 38 59 19507 285 26 25.1 -6.7 | 233 24 19.1 14.4 39 56 19812 275 19 18.9 -1.7 | 214 23 12.9 19.5 40 51 20422 230 34 26.0 21.9 | 205 47 20.0 43.0 41 50 20520 245 21 19.0 8.9 | 203 33 13.0 30.0 42 48 20726 255 19 18.4 4.9 | 205 29 12.3 26.0 43 46 21031 250 26 24.4 8.9 | 212 35 18.4 30.0 44 44 21336 260 31 30.5 5.4 | 223 36 24.5 26.5 45 42 21641 290 20 18.8 -6.8 | 222 19 12.8 14.3 46 40 21946 275 18 17.9 -1.6 | 211 23 11.9 19.6 47 36 22555 225 8 5.7 5.7 | 179 27 -0.4 26.8 48 35 22860 200 17 5.8 16.0 | 180 37 -0.2 37.1 49 33 23165 210 18 9.0 15.6 | 185 37 3.0 36.7 50 32 23470 205 30 12.7 27.2 | 188 49 6.7 48.3 51 30 23774 215 28 16.1 22.9 | 193 45 10.0 44.1 52 30 23790 275 14 13.9 -1.2 | 202 21 7.9 19.9 53 29 24079 260 21 20.7 3.6 | 211 29 14.7 24.8 54 27 24384 250 12 11.3 4.1 | 192 26 5.3 25.2 55 25 24994 255 12 11.6 3.1 | 193 25 5.6 24.2 56 23 25603 215 15 8.6 12.3 | 184 34 2.6 33.4 57 22 25908 230 15 11.5 9.6 | 190 31 5.5 30.8 58 21 26213 265 15 14.9 1.3 | 202 24 8.9 22.4 59 20 26420 240 17 14.7 8.5 | 196 31 8.7 29.6 60 20 26518 230 14 10.7 9.0 | 189 30 4.7 30.1 61 19 26822 235 21 17.2 12.0 | 199 35 11.2 33.2 62 18 27127 240 23 19.9 11.5 | 203 35 13.9 32.6 63 17 27432 260 10 9.8 1.7 | 190 23 3.8 22.9 64 16 28042 190 10 1.7 9.8 | 172 31 -4.3 31.0 65 15 28346 200 13 4.4 12.2 | 177 33 -1.6 33.3 66 14 28956 235 36 29.5 20.6 | 209 48 23.5 41.8 67 12 29566 280 20 19.7 -3.5 | 218 22 13.7 17.7 68 11 30175 280 25 24.6 -4.3 | 228 25 18.6 16.8 69 10 30990 340 8 2.7 -7.5 | 166 14 -3.3 13.6 Wind Parameters Mean winds (0-6000m): 314.1 at 29.3 knts Storm direction: 344.1 at 22.0 knts Shear (0-3000m) pos: 0.6 neg: 4.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 93.7 deg Storm rel helicity (0-3000m) pos: 88.4 neg: -59.6 tot: 28.7 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 112.71 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 ------------------------------------------------------------------------------- 500 229 3 170 23| 0.0 4.8 4.8| 11.3 -39.3 -28.0 -56.0 -0.46| 9.6 -4.5 1000 342 4 165 18| 0.0 4.2 4.2| 22.8 -46.2 -23.4 -23.4 -0.13| 10.8 -1.4 1500 333 7 169 15| 0.0 3.5 3.5| 35.2 -50.9 -15.8 -10.5 -0.01| 9.7 -0.1 2000 323 10 181 13| 0.0 6.5 6.5| 79.4 -50.9 28.5 14.2 0.34| 11.9 4.0 2500 322 14 193 11| 0.7 5.2 5.9| 88.4 -51.6 36.8 14.7 0.35| 10.5 3.7 3000 321 16 205 9| 0.6 4.5 5.1| 88.4 -59.6 28.7 9.6 0.28| 9.6 2.7 4000 319 21 236 9| 1.9 3.4 5.3|156.3 -75.5 80.8 20.2 0.34| 9.8 3.3 5000 316 26 257 12| 1.7 3.0 4.7|172.3-129.0 43.3 8.7 0.23| 9.1 2.1 6000 314 29 267 15| 1.8 2.5 4.3|222.6-129.0 93.6 15.6 0.28| 8.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20250429.00.gif