UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 26 APR 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 1017 37 15.6 -5.4 23 21.0 6.6 125 3 287.4 287.8 278.9 294.7 2.51 1 1009 104 12.4 -8.6 22 21.0 4.2 66 3 284.8 285.2 276.9 290.6 1.97 2 1000 179 11.6 -9.4 22 21.0 3.6 360 4 284.8 285.1 276.7 290.2 1.87 3 999 187 11.6 -9.4 22 21.0 3.6 356 4 284.8 285.2 276.8 290.3 1.87 4 925 825 7.2 -14.8 19 22.0 -0.1 300 14 286.7 286.9 277.0 290.6 1.31 5 907 986 6.4 -15.6 19 22.0 -0.7 314 14 287.5 287.7 277.3 291.2 1.25 6 899 1059 7.4 -15.6 18 23.0 -0.2 324 14 289.2 289.4 278.2 293.1 1.26 7 850 1519 5.6 -14.4 22 20.0 -1.2 330 26 292.0 292.3 279.8 296.5 1.47 8 799 2024 4.2 -14.8 24 19.0 -2.3 320 33 295.7 296.0 281.5 300.4 1.52 9 700 3084 -3.7 -17.7 33 14.0 -7.9 325 38 298.4 298.6 282.4 302.7 1.36 10 685 3254 -4.9 -17.9 35 13.0 -8.8 324 40 298.9 299.2 282.7 303.2 1.36 11 626 3958 -7.3 -32.3 12 25.0 -12.4 318 43 304.0 304.0 283.5 305.3 0.41 12 554 4893 -15.5 -42.5 8 27.0 -19.1 312 45 305.1 305.1 283.7 305.6 0.16 13 516 5426 -17.9 -51.9 3 34.0 -21.3 307 50 308.4 308.4 284.8 308.7 0.06 14 500 5660 -19.7 -48.7 6 29.0 -22.7 305 52 309.0 309.0 285.1 309.4 0.09 15 400 7280 -31.5 -58.5 5 27.0 -33.0 290 67 314.0 314.1 286.8 314.2 0.04 16 364 7940 -36.9 -60.9 7 24.0 -37.9 290 70 315.4 315.4 287.3 315.5 0.03 17 328 8655 -40.3 -62.3 8 22.0 -41.1 284 92 320.3 320.3 288.9 320.4 0.03 18 301 9238 -43.0 -61.1 12 18.1 -43.6 275 120 324.5 324.5 290.2 324.6 0.03 19 300 9260 -43.1 -61.1 12 18.0 -43.7 275 120 324.6 324.6 290.2 324.8 0.03 20 277 9793 -46.7 -62.7 15 16.0 -47.1 277 110 326.9 326.9 290.9 327.0 0.03 21 250 10480 -42.5 -74.5 2 32.0 -43.3 275 99 342.9 342.9 295.0 342.9 0.01 22 247 10561 -42.1 -73.1 2 31.0 -43.0 274 101 344.7 344.7 295.4 344.7 0.01 23 200 11960 -47.1 -78.1 2 31.0 -47.8 270 109 358.2 358.2 298.4 358.2 0.00 24 150 13840 -53.7 -82.7 2 29.0 -54.1 275 95 377.5 377.5 301.9 377.6 0.00 25 100 16370 -64.9 -87.9 3 23.0 -65.1 275 73 402.3 402.3 305.5 402.3 0.00 26 88 17145 -68.5 -88.5 4 20.0 -68.6 285 66 410.1 410.1 306.5 410.1 0.00 27 70 18540 -62.7 -87.7 2 25.0 -63.0 260 30 450.2 450.2 310.9 450.3 0.00 28 58 19688 -65.9 -88.9 3 23.0 -66.1 254 32 467.9 467.9 312.5 467.9 0.00 29 53 20240 -61.7 -88.7 2 27.0 -62.1 285 33 489.9 489.9 314.2 489.9 0.00 30 50 20600 -62.5 -88.5 2 26.0 -62.9 250 5 496.2 496.2 314.7 496.2 0.00 31 46 21114 -62.1 -89.1 2 27.0 -62.6 217 19 509.1 509.1 315.6 509.2 0.00 32 43 21536 -55.5 -86.5 1 31.0 -56.6 249 26 535.3 535.3 317.2 535.3 0.01 33 42 21686 -56.1 -86.1 1 30.0 -57.2 251 27 537.4 537.4 317.3 537.4 0.01 34 35 22851 -53.1 -85.1 1 32.0 -54.8 295 14 574.0 574.0 319.3 574.1 0.01 35 31 23623 -57.9 -86.9 1 29.0 -59.0 135 10 581.3 581.3 319.8 581.4 0.01 36 30 23830 -56.5 -86.5 1 30.0 -57.9 240 11 590.6 590.6 320.2 590.7 0.01 37 26 24747 -52.5 -84.5 1 32.0 -54.8 202 13 626.6 626.6 321.7 626.7 0.01 38 20 26450 -51.1 -83.1 1 32.0 -54.2 220 13 679.8 679.8 323.7 679.9 0.02 39 18 27131 -52.3 -84.3 1 32.0 -55.4 244 21 696.8 696.8 324.3 696.9 0.02 40 13 29272 -43.5 -80.5 1 37.0 -50.8 323 7 795.2 795.2 327.1 795.6 0.05 41 10 31020 -47.1 -82.1 1 35.0 -53.8 235 22 843.7 843.8 328.2 844.2 0.05 42 7.9 32609 -38.9 -78.9 1 40.0 -51.0 935.3 935.4 330.1 936.4 0.10 TRP 88 17145 -68.5 -88.5 4 20.0 -68.6 285 66 410.1 410.1 306.5 410.1 0.00 WND 301 9238 -43.0 -61.1 12 18.1 -43.6 275 120 324.5 324.5 290.2 324.6 0.03 Sounding variables and indices 1000-500 mb thick: 5481.00 m Freezing level: 746.37 mb = 2587.32 m = 8488.49 ft Wetbulb zero: 926.38 mb = 812.68 m = 2666.25 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 18.82 % Est. max temperature: 19.28 C = 66.71 F Sfc-Lift cond lev (LCL): 739.71 mb = 2641.68 m = 8666.81 ft T: -0.40 C 700-500 lapse rate: 6.21 C/km ThetaE index: 4.46 C Layer 1009.0- 999.0 mb Conv cond level (CCL): 503.31 mb = 5610.88 m = 18408.17 ft Mean mixing ratio: 1.65 g/kg Conv temperature: 37.24 C = 99.03 F Cap Strength: 15.83 C Lifted Index: 16.02 C Risk: None Lifted Index @300 mb: 24.09 C Lifted Index @700 mb: 11.39 C Showalter Index: 11.75 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 5.30 C K Index: -3.10 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.60 J/kg Max Up Vert Vel: 2.69 m/s Conv Inhibition (B-): 60433.03 J/kg Cap Strength: 15.97 C Lift Cond Lev (LCL): 696.25 mb = 3126.20 m = 10256.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 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 1017 37 125 3 -2.5 1.7 | 162 27 -8.6 26.1 1 1000 179 360 4 -0.0 -4.0 | 163 21 -6.1 20.4 2 985 305 295 1 0.9 -0.4 | 168 25 -5.2 24.0 3 949 610 290 8 7.5 -2.7 | 184 22 1.4 21.6 4 925 825 300 14 12.1 -7.0 | 199 18 6.0 17.4 5 915 914 305 13 10.6 -7.5 | 195 18 4.5 16.9 6 882 1219 345 16 4.1 -15.5 | 167 9 -2.0 8.9 7 850 1519 330 26 13.0 -22.5 | 255 7 6.9 1.9 8 818 1829 320 35 22.5 -26.8 | 278 17 16.4 -2.4 9 788 2134 320 31 19.9 -23.7 | 267 14 13.8 0.6 10 758 2438 320 24 15.4 -18.4 | 237 11 9.3 6.0 11 703 3048 325 37 21.2 -30.3 | 291 16 15.1 -5.9 12 700 3084 325 38 21.8 -31.1 | 293 17 15.7 -6.7 13 649 3658 320 44 28.3 -33.7 | 293 24 22.1 -9.3 14 576 4572 315 42 29.7 -29.7 | 283 24 23.6 -5.3 15 500 5660 305 52 42.6 -29.8 | 278 37 36.5 -5.4 16 471 6096 300 53 45.9 -26.5 | 273 40 39.8 -2.1 17 433 6706 290 65 61.1 -22.2 | 268 55 54.9 2.1 18 400 7280 290 67 63.0 -22.9 | 269 57 56.8 1.5 19 348 8230 290 72 67.7 -24.6 | 270 62 61.5 -0.2 20 301 9238 275 120 119.5 -10.5 | 263 114 113.4 13.9 21 300 9260 275 120 119.5 -10.5 | 263 114 113.4 13.9 22 292 9449 275 120 119.5 -10.5 | 263 114 113.4 13.9 23 254 10363 280 93 91.6 -16.1 | 264 86 85.4 8.2 24 250 10480 275 99 98.6 -8.6 | 260 94 92.5 15.8 25 232 10973 270 111 111.0 -0.0 | 257 108 104.9 24.4 26 202 11887 270 113 113.0 -0.0 | 257 110 106.9 24.4 27 200 11960 270 109 109.0 -0.0 | 257 106 102.9 24.4 28 160 13411 265 94 93.6 8.2 | 250 93 87.5 32.6 29 150 13840 275 95 94.6 -8.3 | 260 90 88.5 16.1 30 146 14021 280 91 89.6 -15.8 | 264 84 83.5 8.6 31 132 14630 265 87 86.7 7.6 | 248 87 80.5 32.0 32 100 16370 275 73 72.7 -6.4 | 255 69 66.6 18.0 33 94 16764 275 73 72.7 -6.4 | 255 69 66.6 18.0 34 88 17145 285 66 63.8 -17.1 | 263 58 57.6 7.3 35 81 17678 275 54 53.8 -4.7 | 248 52 47.7 19.7 36 77 17983 285 48 46.4 -12.4 | 253 42 40.2 12.0 37 73 18288 255 42 40.6 10.9 | 224 49 34.4 35.3 38 70 18540 260 30 29.5 5.2 | 218 38 23.4 29.6 39 66 18898 255 32 30.9 8.3 | 217 41 24.8 32.7 40 63 19202 270 33 33.0 -0.0 | 228 36 26.9 24.4 41 60 19507 245 30 27.2 12.7 | 210 43 21.0 37.1 42 54 20117 275 38 37.9 -3.3 | 236 38 31.7 21.1 43 51 20422 300 25 21.7 -12.5 | 233 20 15.5 11.9 44 50 20600 250 5 4.7 1.7 | 177 26 -1.4 26.1 45 49 20726 300 12 10.4 -6.0 | 193 19 4.2 18.4 46 47 21031 210 18 9.0 15.6 | 184 40 2.9 40.0 47 42 21641 255 27 26.1 7.0 | 212 37 19.9 31.4 48 40 21946 235 26 21.3 14.9 | 201 42 15.2 39.3 49 39 22250 295 24 21.8 -10.1 | 228 21 15.6 14.2 50 35 22860 295 14 12.7 -5.9 | 200 20 6.5 18.5 51 33 23165 15 10 -2.6 -9.7 | 149 17 -8.7 14.7 52 32 23470 55 10 -8.2 -5.7 | 142 24 -14.3 18.6 53 30 23774 215 10 5.7 8.2 | 179 33 -0.4 32.6 54 30 23830 240 11 9.5 5.5 | 186 30 3.4 29.9 55 29 24079 240 13 11.3 6.5 | 189 31 5.1 30.9 56 28 24384 245 10 9.1 4.2 | 186 29 2.9 28.6 57 26 24689 200 14 4.8 13.2 | 178 38 -1.4 37.5 58 23 25603 225 4 2.8 2.8 | 173 27 -3.3 27.2 59 20 26450 220 13 8.4 10.0 | 184 34 2.2 34.3 60 20 26518 195 10 2.6 9.7 | 174 34 -3.6 34.0 61 19 26822 240 17 14.7 8.5 | 195 34 8.6 32.9 62 16 27737 250 27 25.4 9.2 | 210 39 19.2 33.6 63 16 28042 290 24 22.6 -8.2 | 225 23 16.4 16.2 64 14 28651 320 18 11.6 -13.8 | 207 12 5.4 10.6 65 14 28956 285 13 12.6 -3.4 | 197 22 6.4 21.0 66 12 29566 355 2 0.2 -2.0 | 165 23 -6.0 22.4 67 11 30175 320 14 9.0 -10.7 | 192 14 2.9 13.7 68 10 31020 235 22 18.0 12.6 | 198 39 11.9 37.0 Wind Parameters Mean winds (0-6000m): 315.9 at 33.5 knts Storm direction: 345.9 at 25.1 knts Shear (0-3000m) pos: 5.9 neg: 1.3 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 129.1 deg Storm rel helicity (0-3000m) pos: 150.8 neg: -60.7 tot: 90.2 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 120.66 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 ------------------------------------------------------------------------------- 500 318 3 170 22| 9.6 0.0 9.6| 50.2 -9.0 41.2 82.5 0.48| 14.9 7.1 1000 304 7 180 20| 8.8 0.0 8.8| 86.9 -17.4 69.5 69.5 0.43| 14.1 6.1 1500 323 11 183 15| 10.0 0.0 10.0|101.8 -29.1 72.7 48.5 0.38| 15.6 5.9 2000 322 17 199 12| 7.5 1.9 9.5|111.9 -36.8 75.1 37.6 0.33| 14.9 4.9 2500 322 19 210 11| 4.8 1.5 6.3|118.1 -60.7 57.4 23.0 0.20| 14.1 2.8 3000 322 21 221 10| 5.9 1.3 7.1|150.8 -60.7 90.2 30.1 0.29| 13.6 4.0 4000 322 26 250 11| 4.4 2.0 6.4|154.3 -73.4 80.9 20.2 0.25| 11.5 2.8 5000 320 30 263 13| 3.5 2.2 5.7|154.3 -93.8 60.5 12.1 0.20| 10.0 2.0 6000 316 34 269 17| 2.9 2.7 5.6|154.3-140.3 14.0 2.3 0.13| 9.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250426.00.gif