UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 29 OCT 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 1024 39 13.4 4.4 54 9.0 8.8 300 2 284.6 285.5 280.9 299.0 5.12 1 1022 55 14.2 4.2 51 10.0 9.1 308 2 285.6 286.4 281.3 299.8 5.05 2 1000 238 13.0 4.0 54 9.0 8.4 35 5 286.1 287.0 281.5 300.5 5.09 3 925 887 7.8 0.8 61 7.0 4.5 80 11 287.3 288.1 281.3 299.8 4.38 4 857 1510 1.8 -0.5 85 2.3 0.8 90 10 287.4 288.1 281.2 299.6 4.30 5 850 1576 1.6 -2.1 76 3.7 -0.0 95 9 287.8 288.5 280.8 298.9 3.85 6 846 1614 1.4 -3.0 72 4.4 -0.4 92 9 288.0 288.6 280.7 298.4 3.62 7 825 1817 3.6 -22.4 13 26.0 -3.7 73 8 292.4 292.5 279.0 294.8 0.77 8 822 1847 3.8 -22.2 13 26.0 -3.5 71 8 292.9 293.1 279.3 295.4 0.78 9 700 3137 -2.3 -31.3 9 29.0 -8.7 295 6 299.9 300.0 281.9 301.3 0.40 10 687 3286 -3.1 -29.1 11 26.0 -9.1 294 7 300.7 300.8 282.3 302.3 0.50 11 643 3809 -4.1 -40.1 4 36.0 -10.6 292 12 305.3 305.3 283.8 305.9 0.18 12 564 4829 -11.1 -43.1 5 32.0 -15.9 303 19 308.7 308.7 285.0 309.2 0.15 13 500 5740 -19.5 -40.5 14 21.0 -22.2 295 25 309.3 309.3 285.4 310.1 0.22 14 465 6272 -24.1 -44.1 14 20.0 -26.2 290 26 310.0 310.1 285.5 310.6 0.16 15 400 7350 -31.5 -58.5 5 27.0 -33.0 285 37 314.0 314.1 286.8 314.2 0.04 16 371 7881 -35.3 -59.3 7 24.0 -36.4 279 42 315.8 315.8 287.4 316.0 0.03 17 300 9340 -43.7 -64.7 8 21.0 -44.3 285 68 323.8 323.8 289.9 323.9 0.02 18 257 10360 -49.3 -65.2 14 15.9 -49.7 290 99 330.2 330.2 291.8 330.2 0.02 19 250 10540 -50.3 -65.3 15 15.0 -50.6 290 94 331.3 331.3 292.1 331.4 0.02 20 230 11080 -53.7 -68.7 14 15.0 -53.9 290 81 334.1 334.1 292.9 334.2 0.02 21 208 11728 -53.1 -77.1 4 24.0 -53.4 278 67 344.8 344.8 295.4 344.8 0.01 22 200 11980 -54.3 -77.3 4 23.0 -54.6 265 66 346.8 346.8 295.9 346.8 0.01 23 150 13810 -57.5 -83.5 2 26.0 -57.8 275 81 371.0 371.0 300.8 371.0 0.00 24 139 14288 -58.7 -83.7 3 25.0 -58.9 269 70 377.1 377.1 301.8 377.1 0.00 25 133 14566 -57.3 -84.3 2 27.0 -57.6 266 64 384.4 384.4 302.9 384.4 0.00 26 105 16025 -66.5 -85.5 5 19.0 -66.6 245 77 393.7 393.7 304.3 393.7 0.00 27 100 16320 -65.7 -86.7 4 21.0 -65.8 255 78 400.8 400.8 305.3 400.8 0.00 28 91 16899 -63.3 -87.3 2 24.0 -63.5 257 79 416.5 416.5 307.3 416.5 0.00 29 85 17317 -65.9 -87.9 3 22.0 -66.1 260 81 419.5 419.5 307.6 419.5 0.00 30 76 18006 -61.1 -88.1 2 27.0 -61.4 265 62 443.1 443.1 310.2 443.1 0.00 31 70 18520 -60.1 -88.1 1 28.0 -60.5 265 45 455.8 455.8 311.4 455.8 0.00 32 60 19483 -59.1 -88.1 1 29.0 -59.6 261 46 478.6 478.6 313.4 478.6 0.00 33 55 20023 -62.9 -88.9 2 26.0 -63.3 247 45 481.9 481.9 313.6 482.0 0.00 34 50 20610 -62.7 -88.7 2 26.0 -63.1 260 35 495.7 495.7 314.7 495.7 0.00 35 48 20862 -63.1 -89.1 2 26.0 -63.5 254 34 500.6 500.6 315.0 500.6 0.00 36 44 21406 -56.5 -87.5 1 31.0 -57.5 256 40 529.3 529.3 316.9 529.4 0.00 37 43 21551 -57.9 -86.9 1 29.0 -58.7 259 43 529.4 529.4 316.9 529.4 0.00 38 30 23840 -54.5 -85.5 1 31.0 -56.2 240 40 596.1 596.1 320.5 596.1 0.01 39 27 24518 -53.7 -85.7 1 32.0 -55.7 246 40 616.5 616.5 321.3 616.6 0.01 40 25 25020 -49.1 -83.1 1 34.0 -52.3 263 36 643.5 643.5 322.4 643.6 0.02 41 21 26156 -53.7 -85.7 1 32.0 -56.1 236 34 662.5 662.5 323.2 662.6 0.01 42 20 26470 -53.7 -85.7 1 32.0 -56.2 235 33 671.8 671.8 323.5 671.9 0.01 43 18 27145 -54.7 -85.7 1 31.0 -57.2 233 39 689.2 689.2 324.1 689.3 0.01 44 16 27904 -51.7 -84.7 1 33.0 -55.2 276 38 722.6 722.6 325.1 722.7 0.02 45 13 29245 -53.3 -85.3 1 32.0 -56.9 250 19 761.3 761.3 326.3 761.4 0.02 46 13 29245 -51.9 -85.9 1 34.0 -55.9 250 19 766.1 766.1 326.4 766.3 0.02 47 12 29768 -47.9 -83.9 1 36.0 -53.7 267 22 798.0 798.0 327.2 798.3 0.03 48 11 30343 -47.3 -82.3 1 35.0 -53.6 247 16 820.3 820.3 327.7 820.7 0.04 49 10 30970 -49.7 -83.7 1 34.0 -55.3 290 21 834.0 834.0 328.1 834.4 0.04 50 9.9 31036 -49.9 -83.9 1 34.0 -55.5 835.7 835.7 328.1 836.0 0.04 51 9.4 31376 -47.5 -83.5 1 36.0 -54.3 857.3 857.3 328.5 857.7 0.04 TRP 230 11080 -53.7 -68.7 14 15.0 -53.9 290 81 334.1 334.1 292.9 334.2 0.02 WND 257 10360 -49.3 -65.2 14 15.9 -49.7 290 99 330.2 330.2 291.8 330.2 0.02 Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 746.00 mb = 2650.51 m = 8695.79 ft Wetbulb zero: 850.08 mb = 1575.20 m = 5167.92 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 24.61 % Est. max temperature: 16.16 C = 61.08 F Sfc-Lift cond lev (LCL): 893.84 mb = 1166.54 m = 3827.17 ft T: 5.11 C 700-500 lapse rate: 6.61 C/km ThetaE index: 5.71 C Layer 925.0- 822.0 mb Conv cond level (CCL): 715.73 mb = 2958.57 m = 9706.47 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 27.85 C = 82.14 F Cap Strength: 10.47 C Lifted Index: 9.37 C Risk: None Lifted Index @300 mb: 16.84 C Lifted Index @700 mb: 7.06 C Showalter Index: 10.25 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 17.40 C K Index: -10.00 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.89 J/kg Max Up Vert Vel: 3.13 m/s Conv Inhibition (B-): 53353.09 J/kg Cap Strength: 10.42 C Lift Cond Lev (LCL): 857.45 mb = 1505.59 m = 4939.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 9 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 1024 39 300 2 1.7 -1.0 | 177 8 -0.5 8.2 1 1000 238 35 5 -2.9 -4.1 | 135 7 -5.1 5.1 2 992 305 35 5 -2.9 -4.1 | 135 7 -5.1 5.1 3 956 610 70 11 -10.3 -3.8 | 114 14 -12.5 5.5 4 925 887 80 11 -10.8 -1.9 | 119 15 -13.0 7.3 5 922 914 80 11 -10.8 -1.9 | 119 15 -13.0 7.3 6 855 1524 90 10 -10.0 0.0 | 127 15 -12.2 9.2 7 850 1576 95 9 -9.0 0.8 | 132 15 -11.2 10.0 8 793 2134 45 7 -4.9 -4.9 | 121 8 -7.2 4.3 9 700 3137 295 6 5.4 -2.5 | 206 7 3.2 6.7 10 654 3658 290 11 10.3 -3.8 | 236 10 8.1 5.5 11 581 4572 305 18 14.7 -10.3 | 275 13 12.5 -1.1 12 500 5740 295 25 22.7 -10.6 | 274 20 20.5 -1.3 13 476 6096 290 25 23.5 -8.6 | 268 21 21.3 0.7 14 402 7315 290 31 29.1 -10.6 | 273 27 26.9 -1.4 15 400 7350 285 37 35.7 -9.6 | 271 34 33.5 -0.3 16 352 8230 275 45 44.8 -3.9 | 263 43 42.6 5.3 17 300 9340 285 68 65.7 -17.6 | 278 64 63.5 -8.4 18 257 10360 290 99 93.0 -33.9 | 285 94 90.8 -24.6 19 250 10540 290 94 88.3 -32.1 | 285 89 86.1 -22.9 20 245 10668 290 99 93.0 -33.9 | 285 94 90.8 -24.6 21 230 11080 290 81 76.1 -27.7 | 284 76 73.9 -18.5 22 203 11887 275 64 63.8 -5.6 | 267 62 61.5 3.7 23 200 11980 265 66 65.7 5.8 | 257 65 63.5 15.0 24 176 12802 260 93 91.6 16.1 | 254 93 89.4 25.4 25 152 13716 270 90 90.0 -0.0 | 264 88 87.8 9.2 26 150 13810 275 81 80.7 -7.1 | 268 79 78.5 2.2 27 131 14630 265 62 61.8 5.4 | 256 61 59.6 14.6 28 125 14935 255 54 52.2 14.0 | 245 55 50.0 23.2 29 119 15240 245 57 51.7 24.1 | 236 60 49.5 33.3 30 108 15850 240 76 65.8 38.0 | 233 79 63.6 47.2 31 100 16320 255 78 75.3 20.2 | 248 79 73.1 29.4 32 98 16459 255 78 75.3 20.2 | 248 79 73.1 29.4 33 84 17374 260 81 79.8 14.1 | 253 81 77.6 23.3 34 76 17983 265 61 60.8 5.3 | 256 60 58.6 14.5 35 73 18288 265 71 70.7 6.2 | 257 70 68.5 15.4 36 70 18520 265 45 44.8 3.9 | 253 45 42.6 13.2 37 66 18898 265 44 43.8 3.8 | 253 44 41.6 13.1 38 63 19202 270 51 51.0 -0.0 | 259 50 48.8 9.2 39 57 19812 250 41 38.5 14.0 | 237 43 36.3 23.3 40 54 20117 245 47 42.6 19.9 | 234 50 40.4 29.1 41 52 20422 265 45 44.8 3.9 | 253 45 42.6 13.2 42 50 20610 260 35 34.5 6.1 | 245 36 32.3 15.3 43 47 21031 250 33 31.0 11.3 | 235 35 28.8 20.5 44 42 21641 260 44 43.3 7.6 | 248 44 41.1 16.9 45 35 22860 260 38 37.4 6.6 | 246 39 35.2 15.8 46 32 23470 230 42 32.2 27.0 | 220 47 30.0 36.2 47 30 23774 245 47 42.6 19.9 | 234 50 40.4 29.1 48 30 23840 240 40 34.6 20.0 | 228 44 32.4 29.2 49 28 24384 240 41 35.5 20.5 | 228 45 33.3 29.7 50 25 24994 265 36 35.9 3.1 | 250 36 33.7 12.4 51 24 25298 240 36 31.2 18.0 | 227 40 29.0 27.2 52 20 26470 235 33 27.0 18.9 | 221 38 24.8 28.2 53 20 26518 255 33 31.9 8.5 | 239 35 29.7 17.8 54 18 27127 230 39 29.9 25.1 | 219 44 27.7 34.3 55 17 27432 260 43 42.3 7.5 | 247 43 40.1 16.7 56 15 28346 290 34 31.9 -11.6 | 275 30 29.7 -2.4 57 13 29261 250 19 17.9 6.5 | 225 22 15.6 15.7 58 12 29870 270 23 23.0 -0.0 | 246 23 20.8 9.2 59 11 30175 235 14 11.5 8.0 | 208 20 9.3 17.3 60 10 30970 290 21 19.7 -7.2 | 263 18 17.5 2.1 Wind Parameters Mean winds (0-6000m): 316.6 at 12.7 knts Storm direction: 346.6 at 9.5 knts Shear (0-3000m) pos: 2.0 neg: 2.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 29.1 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -22.0 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 23.84 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 42 5 131 8| 11.1 0.0 11.1| 0.0 -15.6 -15.6 -31.1 -0.67| 12.5 -8.3 1000 66 8 121 11| 6.4 0.0 6.4| 6.9 -15.6 -8.6 -8.6 -0.38| 8.4 -3.2 1500 74 9 122 13| 3.9 0.0 3.9| 15.0 -15.6 -0.6 -0.4 -0.23| 6.3 -1.5 2000 75 9 123 13| 3.0 1.5 4.5| 16.2 -21.7 -5.5 -2.8 -0.24| 6.3 -1.5 2500 68 8 122 12| 2.4 2.4 4.8| 18.0 -22.0 -4.0 -1.6 -0.14| 6.4 -0.9 3000 63 8 121 11| 2.0 2.6 4.6| 21.9 -22.0 -0.1 -0.0 -0.01| 6.4 -0.1 4000 31 8 107 7| 1.1 2.5 3.5| 39.7 -22.0 17.7 4.4 0.15| 6.0 0.9 5000 340 10 288 1| 0.8 2.3 3.1| 53.6 -22.1 31.5 6.3 0.21| 5.6 1.2 6000 317 13 270 6| 0.7 2.4 3.1| 53.6 -34.1 19.4 3.2 0.15| 5.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251029.12.gif