UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 23 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 1005 39 12.6 9.4 81 3.2 10.8 215 1 285.3 286.6 283.7 305.9 7.38 1 1000 81 12.4 9.6 83 2.8 10.8 180 5 285.5 286.9 284.0 306.5 7.52 2 943 570 8.4 8.4 100 0.0 8.4 198 9 286.3 287.6 284.1 306.8 7.35 3 925 730 8.6 8.5 99 0.1 8.6 230 7 288.1 289.4 285.1 309.3 7.54 4 922 757 8.6 8.6 100 0.0 8.6 241 7 288.4 289.7 285.2 309.8 7.62 5 900 958 11.0 10.8 99 0.2 10.9 310 7 292.8 294.5 288.3 318.7 9.07 6 868 1261 10.4 9.1 92 1.3 9.6 337 12 295.3 296.8 288.6 319.5 8.38 7 850 1435 9.2 8.4 95 0.8 8.8 325 19 295.8 297.3 288.6 319.4 8.16 8 820 1731 7.4 7.4 100 0.0 7.4 13 8 296.9 298.4 288.7 320.0 7.90 9 812 1812 6.4 -7.6 36 14.0 0.6 31 3 296.7 297.2 283.3 304.8 2.65 10 811 1822 8.4 -9.6 27 18.0 1.1 34 2 298.9 299.3 283.8 305.9 2.27 11 808 1853 10.0 -13.0 18 23.0 1.1 34 2 301.0 301.3 284.0 306.4 1.74 12 800 1935 11.6 -34.4 2 46.0 -0.3 30 3 303.5 303.6 283.2 304.4 0.26 13 791 2030 11.2 -24.8 6 36.0 0.0 25 5 304.1 304.2 283.9 306.2 0.65 14 720 2806 6.2 -27.8 7 34.0 -3.3 344 16 306.9 307.0 284.8 308.7 0.54 15 703 3002 6.2 341 14 309.0 16 700 3037 5.8 -41.2 2 47.0 -4.4 340 14 308.9 308.9 285.1 309.4 0.15 17 525 5316 -11.9 -45.9 4 34.0 -16.8 287 21 314.1 314.1 286.9 314.6 0.12 18 509 5553 -12.3 -53.3 2 41.0 -17.3 287 27 316.4 316.4 287.6 316.6 0.05 19 506 5599 -11.9 -22.9 40 11.0 -14.9 285 29 317.4 317.7 289.2 321.5 1.20 20 500 5690 -12.7 -22.7 43 10.0 -15.4 280 32 317.6 317.8 289.3 321.8 1.23 21 478 6030 -15.3 -21.3 60 6.0 -17.0 272 34 318.5 318.7 289.8 323.4 1.46 22 442 6615 -18.9 -53.9 3 35.0 -22.5 283 41 321.1 321.1 289.2 321.3 0.06 23 423 6940 -20.3 -53.3 4 33.0 -23.7 274 43 323.4 323.4 289.9 323.6 0.06 24 400 7350 -24.1 -48.1 9 24.0 -26.6 270 45 323.7 323.7 290.0 324.1 0.12 25 347 8367 -33.5 -53.5 12 20.0 -34.8 258 43 324.4 324.4 290.2 324.7 0.08 26 322 8887 -37.9 -39.5 85 1.6 -38.1 255 50 325.3 325.4 290.7 326.7 0.38 27 320 8930 -38.1 -42.6 63 4.5 -38.5 255 51 325.6 325.7 290.7 326.7 0.28 28 310 9147 -40.1 -41.8 84 1.7 -40.2 255 56 325.8 325.8 290.9 327.0 0.31 29 307 9213 -40.5 -46.5 52 6.0 -40.9 255 58 326.1 326.2 290.8 326.9 0.19 30 300 9370 -41.9 -45.5 68 3.6 -42.2 255 61 326.3 326.3 290.9 327.1 0.22 31 299 9393 -42.1 -45.6 69 3.5 -42.3 255 61 326.3 326.4 290.9 327.2 0.22 32 286 9692 -43.3 -54.3 29 11.0 -43.8 263 62 328.8 328.8 291.5 329.1 0.08 33 281 9810 -43.9 -54.9 29 11.0 -44.4 268 65 329.6 329.6 291.7 329.9 0.08 34 274 9980 -42.1 -73.1 2 31.0 -42.9 276 72 334.6 334.6 293.0 334.6 0.01 35 253 10519 -41.9 -73.9 2 32.0 -42.8 276 90 342.6 342.6 295.0 342.6 0.01 36 250 10600 -41.7 -72.7 2 31.0 -42.6 275 93 344.1 344.1 295.3 344.1 0.01 37 247 10682 -41.6 -73.0 2 31.5 -42.5 275 95 345.4 345.4 295.6 345.5 0.01 38 231 11139 -40.9 -74.9 1 34.0 -42.0 272 94 353.2 353.2 297.3 353.2 0.01 39 200 12110 -46.9 -79.9 1 33.0 -47.6 265 86 358.5 358.5 298.4 358.5 0.00 40 179 12835 -53.3 -82.3 2 29.0 -53.7 263 86 359.6 359.6 298.6 359.6 0.00 41 150 13960 -58.5 -85.5 2 27.0 -58.7 260 85 369.3 369.3 300.4 369.3 0.00 42 133 14705 -63.1 -87.1 3 24.0 -63.3 264 86 374.0 374.0 301.2 374.0 0.00 43 128 14941 -61.3 -86.3 2 25.0 -61.5 260 84 381.4 381.4 302.5 381.4 0.00 44 104 16204 -67.9 -88.9 3 21.0 -68.0 265 71 392.1 392.1 304.1 392.1 0.00 45 100 16440 -66.3 -89.3 3 23.0 -66.4 270 67 399.6 399.6 305.2 399.6 0.00 46 96 16689 -64.7 -88.7 2 24.0 -64.8 270 67 407.4 407.4 306.2 407.5 0.00 47 78 17938 -72.1 -90.1 5 18.0 -72.2 270 52 417.0 417.0 307.4 417.0 0.00 48 70 18580 -70.3 -90.3 4 20.0 -70.4 280 26 434.0 434.0 309.3 434.0 0.00 49 64 19112 -69.9 -90.9 3 21.0 -70.0 266 25 446.1 446.1 310.5 446.1 0.00 50 57 19813 -62.7 -90.7 1 28.0 -63.1 270 38 477.5 477.5 313.2 477.5 0.00 51 54 20146 -62.1 -90.1 1 28.0 -62.5 269 29 486.3 486.3 314.0 486.3 0.00 52 53 20261 -63.3 -90.3 1 27.0 -63.7 268 29 486.1 486.1 314.0 486.2 0.00 53 50 20620 -61.5 -90.5 1 29.0 -62.0 260 20 498.6 498.6 314.8 498.6 0.00 54 49 20746 -59.7 -89.7 1 30.0 -60.3 274 22 505.7 505.7 315.4 505.7 0.00 55 44 21418 -60.9 -89.9 1 29.0 -61.5 242 17 518.6 518.6 316.2 518.6 0.00 56 41 21862 -56.7 -88.7 1 32.0 -57.7 283 14 539.6 539.6 317.5 539.7 0.00 57 40 22019 -57.9 -88.9 1 31.0 -58.8 284 8 540.4 540.4 317.5 540.5 0.00 58 36 22689 -54.3 -87.3 1 33.0 -55.8 226 14 566.3 566.3 319.0 566.3 0.01 59 32 23440 -57.3 -88.3 1 31.0 -58.5 285 12 577.7 577.7 319.6 577.7 0.00 60 30 23850 -55.7 -87.7 1 32.0 -57.2 250 17 592.8 592.8 320.3 592.8 0.01 61 27 24523 -52.3 -87.3 1 35.0 -54.6 251 16 620.5 620.5 321.5 620.5 0.01 62 20 26460 -51.9 -86.9 1 35.0 -54.9 295 17 677.3 677.3 323.7 677.4 0.01 63 16 27915 -49.1 -86.1 1 37.0 -53.5 305 15 731.1 731.1 325.4 731.2 0.01 64 14 28790 -49.9 -85.9 1 36.0 -54.4 254 13 756.8 756.8 326.1 757.0 0.02 65 10 31040 -39.7 -80.7 0 41.0 -50.1 265 12 871.4 871.4 328.8 871.9 0.06 66 9.8 31178 -39.3 -81.3 0 42.0 -50.1 877.9 877.9 329.0 878.5 0.05 67 8.2 32393 -41.5 -82.5 0 41.0 -51.9 915.1 915.2 329.7 915.7 0.05 68 6.3 34194 -38.5 -80.5 0 42.0 -52.0 999.6 999.6 331.2 1000.7 0.10 TRP 78 17938 -72.1 -90.1 5 18.0 -72.2 270 52 417.0 417.0 307.4 417.0 0.00 WND 247 10682 -41.6 -73.0 2 31.5 -42.5 275 95 345.4 345.4 295.6 345.5 0.01 Sounding variables and indices 1000-500 mb thick: 5609.00 m Freezing level: 642.66 mb = 3783.95 m = 12414.40 ft Wetbulb zero: 801.55 mb = 1919.24 m = 6296.64 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 33.46 % Est. max temperature: 22.91 C = 73.24 F Sfc-Lift cond lev (LCL): 957.70 mb = 441.43 m = 1448.24 ft T: 9.45 C 700-500 lapse rate: 6.97 C/km ThetaE index: 15.20 C Layer 812.0- 811.0 mb Conv cond level (CCL): 950.79 mb = 501.76 m = 1646.18 ft Mean mixing ratio: 7.57 g/kg Conv temperature: 13.47 C = 56.24 F Cap Strength: 11.04 C Lifted Index: 10.78 C Risk: None Lifted Index @300 mb: 13.07 C Lifted Index @700 mb: 10.82 C Showalter Index: 3.98 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.10 C K Index: -16.70 Risk: None Sweat Index: 170.80 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.02 J/kg Max Up Vert Vel: 6.33 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.86 C Lift Cond Lev (LCL): 940.30 mb = 594.15 m = 1949.29 ft Lev Free Conv (LFC): 935.30 mb = 638.31 m = 2094.17 ft Equ Level (EL): 925.30 mb = 727.33 m = 2386.24 ft B at Equ Level: 18.28 J/kg Max Parcel Lev (MPL): 895.30 mb = 1001.84 m = 3286.84 ft Wind level data Storm motion: 334 at 10 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 39 215 1 0.6 0.8 | 159 11 -3.9 10.1 1 1000 81 180 5 0.0 5.0 | 163 15 -4.5 14.3 2 973 305 185 7 0.6 7.0 | 167 17 -3.9 16.2 3 938 610 200 9 3.1 8.5 | 175 18 -1.4 17.7 4 925 730 230 7 5.4 4.5 | 184 14 0.9 13.8 5 905 914 305 7 5.7 -4.0 | 193 5 1.2 5.3 6 872 1219 340 10 3.4 -9.4 | 84 1 -1.1 -0.1 7 850 1435 325 19 10.9 -15.6 | 314 9 6.4 -6.3 8 841 1524 325 20 11.5 -16.4 | 316 10 7.0 -7.1 9 810 1829 35 2 -1.1 -1.6 | 144 9 -5.6 7.6 10 781 2134 20 6 -2.1 -5.6 | 119 7 -6.5 3.6 11 753 2438 10 10 -1.7 -9.8 | 85 6 -6.2 -0.6 12 725 2743 345 17 4.4 -16.4 | 1 7 -0.1 -7.1 13 700 3037 340 14 4.8 -13.2 | 356 4 0.3 -3.9 14 699 3048 340 14 4.8 -13.2 | 356 4 0.3 -3.9 15 647 3658 345 9 2.3 -8.7 | 105 2 -2.2 0.6 16 576 4572 285 17 16.4 -4.4 | 248 13 11.9 4.9 17 554 4877 280 12 11.8 -2.1 | 226 10 7.3 7.2 18 513 5486 290 25 23.5 -8.6 | 268 19 19.0 0.7 19 500 5690 280 32 31.5 -5.6 | 262 27 27.0 3.7 20 473 6096 270 35 35.0 -0.0 | 253 32 30.5 9.3 21 436 6706 285 42 40.6 -10.9 | 273 36 36.1 -1.6 22 419 7010 270 43 43.0 -0.0 | 256 40 38.5 9.3 23 400 7350 270 45 45.0 -0.0 | 257 42 40.5 9.3 24 385 7620 270 45 45.0 -0.0 | 257 42 40.5 9.3 25 338 8534 255 43 41.5 11.1 | 241 42 37.0 20.4 26 300 9370 255 61 58.9 15.8 | 245 60 54.4 25.1 27 297 9449 255 62 59.9 16.0 | 245 61 55.4 25.3 28 283 9754 265 62 61.8 5.4 | 256 59 57.3 14.7 29 271 10058 280 76 74.8 -13.2 | 273 70 70.4 -3.9 30 250 10600 275 93 92.6 -8.1 | 269 88 88.2 1.2 31 247 10682 275 95 94.6 -8.3 | 269 90 90.1 1.0 32 237 10973 275 95 94.6 -8.3 | 269 90 90.1 1.0 33 207 11887 260 91 89.6 15.8 | 254 89 85.1 25.1 34 200 12110 265 86 85.7 7.5 | 258 83 81.2 16.8 35 150 13960 260 85 83.7 14.8 | 253 83 79.2 24.0 36 134 14630 265 86 85.7 7.5 | 258 83 81.2 16.8 37 116 15545 250 81 76.1 27.7 | 243 81 71.6 37.0 38 100 16440 270 67 67.0 -0.0 | 262 63 62.5 9.3 39 95 16764 270 67 67.0 -0.0 | 262 63 62.5 9.3 40 90 17069 275 45 44.8 -3.9 | 262 41 40.3 5.4 41 86 17374 260 39 38.4 6.8 | 245 38 33.9 16.0 42 81 17678 250 46 43.2 15.7 | 237 46 38.7 25.0 43 78 17938 270 52 52.0 -0.0 | 259 48 47.5 9.3 44 77 17983 260 56 55.1 9.7 | 249 54 50.7 19.0 45 70 18580 280 26 25.6 -4.5 | 257 22 21.1 4.8 46 70 18593 265 36 35.9 3.1 | 248 34 31.4 12.4 47 66 18898 275 22 21.9 -1.9 | 247 19 17.4 7.4 48 60 19507 250 30 28.2 10.3 | 230 31 23.7 19.5 49 57 19812 270 38 38.0 -0.0 | 255 35 33.5 9.3 50 54 20117 270 29 29.0 -0.0 | 249 26 24.5 9.3 51 52 20422 265 28 27.9 2.4 | 243 26 23.4 11.7 52 50 20620 260 20 19.7 3.5 | 230 20 15.2 12.7 53 49 20726 275 22 21.9 -1.9 | 247 19 17.4 7.4 54 47 21031 260 23 22.7 4.0 | 234 22 18.2 13.3 55 45 21336 240 13 11.3 6.5 | 203 17 6.8 15.8 56 43 21641 245 26 23.6 11.0 | 223 28 19.1 20.3 57 41 21946 295 10 9.1 -4.2 | 222 7 4.6 5.0 58 39 22250 255 3 2.9 0.8 | 171 10 -1.6 10.1 59 37 22555 205 10 4.2 9.1 | 179 18 -0.3 18.3 60 35 22860 250 18 16.9 6.2 | 219 20 12.4 15.4 61 33 23165 285 10 9.7 -2.6 | 218 8 5.2 6.7 62 30 23774 285 14 13.5 -3.6 | 238 11 9.0 5.7 63 30 23850 250 17 16.0 5.8 | 217 19 11.5 15.1 64 29 24079 250 17 16.0 5.8 | 217 19 11.5 15.1 65 28 24384 260 15 14.8 2.6 | 221 16 10.3 11.9 66 26 24689 240 17 14.7 8.5 | 210 21 10.2 17.8 67 25 24994 255 23 22.2 6.0 | 229 23 17.7 15.2 68 24 25298 275 17 16.9 -1.5 | 238 15 12.4 7.8 69 22 25908 235 22 18.0 12.6 | 212 26 13.5 21.9 70 21 26213 265 22 21.9 1.9 | 237 21 17.4 11.2 71 20 26460 295 17 15.4 -7.2 | 259 11 10.9 2.1 72 20 26518 285 21 20.3 -5.4 | 256 16 15.8 3.8 73 19 26822 275 21 20.9 -1.8 | 246 18 16.4 7.4 74 18 27127 285 14 13.5 -3.6 | 238 11 9.0 5.7 75 17 27432 280 16 15.8 -2.8 | 240 13 11.3 6.5 76 16 27737 305 14 11.5 -8.0 | 260 7 7.0 1.2 77 16 28042 305 16 13.1 -9.2 | 269 9 8.6 0.1 78 15 28346 315 10 7.1 -7.1 | 229 3 2.6 2.2 79 14 28651 240 10 8.7 5.0 | 196 15 4.2 14.3 80 14 28956 265 15 14.9 1.3 | 225 15 10.4 10.6 81 12 29566 255 21 20.3 5.4 | 227 22 15.8 14.7 82 10 31040 265 12 12.0 1.0 | 216 13 7.5 10.3 Wind Parameters Mean winds (0-6000m): 304.2 at 13.7 knts Storm direction: 334.2 at 10.3 knts Shear (0-3000m) pos: 2.3 neg: 1.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -163.1 deg Storm rel helicity (0-3000m) pos: 66.3 neg: -34.0 tot: 32.3 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 14.3 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 41.37 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 ------------------------------------------------------------------------------- 500 188 7 167 16| 0.0 7.8 7.8| 16.4 0.0 16.4 32.7 0.47| 8.7 4.1 1000 215 7 179 15| 7.6 3.9 11.5| 36.3 -0.3 36.0 36.0 0.38| 12.7 4.8 1500 286 9 213 8| 8.8 2.6 11.4| 39.1 -4.2 34.9 23.3 0.06| 13.8 0.8 2000 304 9 213 5| 3.4 2.0 5.4| 66.3 -9.7 56.5 28.3 0.31| 16.9 5.3 2500 324 9 196 2| 2.7 0.7 3.5| 66.3 -23.5 42.7 17.1 0.17| 15.2 2.6 3000 333 10 180 1| 2.3 1.5 3.8| 66.3 -34.0 32.3 10.8 0.07| 14.3 1.0 4000 335 10 123 0| 1.4 1.8 3.2| 68.6 -34.3 34.3 8.6 0.07| 12.2 0.9 5000 320 11 252 3| 1.1 2.2 3.3| 75.8 -54.0 21.8 4.4 0.02| 11.5 0.2 6000 304 14 257 7| 1.2 2.8 4.0|102.6 -96.8 5.8 1.0 0.02| 11.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250423.12.gif