UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 25 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 1011 35 13.6 2.6 47 11.0 8.2 325 1 285.9 286.6 280.8 298.8 4.56 1 1000 127 15.8 -4.2 25 20.0 6.9 305 4 289.0 289.4 280.1 297.1 2.80 2 925 782 10.8 -8.2 25 19.0 3.2 340 19 290.4 290.7 280.0 297.0 2.22 3 850 1479 4.8 -9.2 35 14.0 -0.5 335 12 291.2 291.6 280.4 297.9 2.24 4 839 1585 3.8 -9.2 38 13.0 -1.1 335 16 291.2 291.6 280.4 298.0 2.27 5 825 1721 3.6 -15.4 23 19.0 -2.6 335 26 292.4 292.7 279.8 296.7 1.40 6 810 1870 4.4 -27.6 8 32.0 -3.7 333 32 294.8 294.9 279.7 296.4 0.49 7 787 2105 5.2 -17.8 17 23.0 -2.3 322 24 298.1 298.3 282.1 301.9 1.20 8 784 2136 5.2 -17.8 17 23.0 -2.3 320 23 298.4 298.6 282.3 302.2 1.20 9 700 3049 -1.5 -21.5 20 20.0 -7.2 295 23 300.8 301.0 283.0 304.0 0.98 10 552 4890 -16.1 -29.1 32 13.0 -18.6 282 38 304.7 304.8 284.1 306.8 0.62 11 500 5630 -20.3 -48.3 6 28.0 -23.2 275 47 308.3 308.3 284.8 308.6 0.10 12 454 6335 -25.3 -55.3 4 30.0 -27.5 274 51 310.6 310.7 285.6 310.8 0.05 13 400 7240 -31.1 -59.1 5 28.0 -32.6 270 69 314.6 314.6 287.0 314.7 0.03 14 339 8394 -38.5 -63.5 5 25.0 -39.4 270 85 319.7 319.7 288.7 319.8 0.02 15 314 8923 -35.1 -67.1 2 32.0 -36.5 270 92 331.5 331.6 292.2 331.6 0.01 16 300 9240 -36.7 -68.7 2 32.0 -37.9 270 96 333.6 333.6 292.7 333.7 0.01 17 250 10490 -41.7 -71.7 2 30.0 -42.6 265 103 344.1 344.1 295.3 344.1 0.01 18 208 11720 -47.3 -76.3 2 29.0 -47.9 261 112 353.9 353.9 297.5 353.9 0.01 19 200 11980 -46.7 -77.7 2 31.0 -47.4 265 108 358.8 358.8 298.5 358.8 0.00 20 195 12148 -46.3 -78.4 1 32.1 -47.0 265 115 362.1 362.1 299.1 362.1 0.00 21 191 12286 -45.9 -78.9 1 33.0 -46.7 265 115 364.9 364.9 299.7 364.9 0.00 22 150 13870 -52.9 -82.9 1 30.0 -53.4 265 95 378.9 378.9 302.1 378.9 0.00 23 100 16390 -67.1 -88.1 4 21.0 -67.2 260 79 398.1 398.1 304.9 398.1 0.00 24 98 16512 -67.5 -88.5 4 21.0 -67.6 260 76 399.6 399.6 305.2 399.6 0.00 25 94 16765 -62.7 -87.7 2 25.0 -62.9 260 79 413.8 413.8 307.0 413.9 0.00 26 82 17604 -63.5 -87.5 2 24.0 -63.7 260 46 428.7 428.7 308.7 428.7 0.00 27 74 18226 -68.3 -89.3 3 21.0 -68.4 251 48 431.4 431.4 309.0 431.4 0.00 28 70 18560 -67.3 -89.3 3 22.0 -67.5 245 46 440.4 440.4 309.9 440.4 0.00 29 66 18918 -63.7 -88.7 2 25.0 -64.0 241 46 455.7 455.7 311.4 455.7 0.00 30 58 19708 -65.9 -88.9 3 23.0 -66.1 267 32 467.9 467.9 312.5 467.9 0.00 31 53 20257 -64.9 -89.9 2 25.0 -65.2 253 26 482.4 482.4 313.7 482.4 0.00 32 50 20620 -55.9 -86.9 1 31.0 -56.8 270 22 511.7 511.7 315.8 511.8 0.00 33 49 20749 -55.7 -85.7 1 30.0 -56.6 251 30 515.2 515.2 316.0 515.2 0.01 34 40 22037 -57.5 -86.5 1 29.0 -58.5 224 10 541.5 541.5 317.6 541.5 0.01 35 37 22534 -54.1 -85.1 1 31.0 -55.6 220 13 562.4 562.4 318.8 562.4 0.01 36 34 23074 -57.1 -86.1 1 29.0 -58.2 224 23 568.3 568.3 319.0 568.3 0.01 37 30 23870 -55.1 -86.1 1 31.0 -56.7 260 10 594.4 594.4 320.3 594.5 0.01 38 20 26480 -51.7 -83.7 1 32.0 -54.7 310 22 677.9 677.9 323.7 678.1 0.02 39 17 27545 -47.9 -82.9 1 35.0 -52.5 329 18 722.4 722.4 325.1 722.6 0.02 40 12 29838 -49.7 -83.7 1 34.0 -54.7 245 13 791.7 791.7 327.0 791.9 0.03 41 10 31050 -43.3 -80.3 1 37.0 -51.8 325 20 857.9 857.9 328.6 858.5 0.06 42 6.2 34312 -37.1 -78.1 1 41.0 -51.5 1010.1 1010.2 331.4 1011.9 0.15 TRP 98 16512 -67.5 -88.5 4 21.0 -67.6 260 76 399.6 399.6 305.2 399.6 0.00 WND 195 12148 -46.3 -78.4 1 32.1 -47.0 265 115 362.1 362.1 299.1 362.1 0.00 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 718.81 mb = 2844.60 m = 9332.57 ft Wetbulb zero: 860.82 mb = 1374.72 m = 4510.17 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 23.84 % Est. max temperature: 18.82 C = 65.88 F Sfc-Lift cond lev (LCL): 855.99 mb = 1421.10 m = 4662.36 ft T: 5.30 C 700-500 lapse rate: 7.28 C/km ThetaE index: 1.80 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 590.37 mb = 4369.39 m = 14335.10 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 31.47 C = 88.65 F Cap Strength: 9.72 C Lifted Index: 10.68 C Risk: None Lifted Index @300 mb: 25.92 C Lifted Index @700 mb: 9.61 C Showalter Index: 10.15 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 11.10 C K Index: -4.10 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.70 J/kg Max Up Vert Vel: 3.66 m/s Conv Inhibition (B-): 67945.18 J/kg Cap Strength: 10.63 C Lift Cond Lev (LCL): 721.13 mb = 2809.39 m = 9217.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 21 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 1011 35 325 1 0.6 -0.8 | 145 20 -11.6 16.4 1 1000 127 305 4 3.3 -2.3 | 149 17 -8.9 14.9 2 979 305 305 13 10.6 -7.5 | 171 10 -1.6 9.8 3 944 610 320 20 12.9 -15.3 | 199 2 0.7 1.9 4 925 782 340 19 6.5 -17.9 | 84 6 -5.7 -0.6 5 910 914 345 19 4.9 -18.4 | 81 7 -7.3 -1.1 6 850 1479 335 12 5.1 -10.9 | 132 10 -7.1 6.3 7 845 1524 335 12 5.1 -10.9 | 132 10 -7.1 6.3 8 814 1829 335 33 13.9 -29.9 | 352 13 1.7 -12.7 9 784 2134 320 23 14.8 -17.6 | 279 3 2.6 -0.4 10 755 2438 315 21 14.8 -14.8 | 228 4 2.6 2.4 11 727 2743 305 22 18.0 -12.6 | 232 7 5.8 4.6 12 700 3049 295 23 20.8 -9.7 | 229 11 8.6 7.5 13 647 3658 285 31 29.9 -8.0 | 243 20 17.7 9.2 14 574 4572 285 35 33.8 -9.1 | 249 23 21.6 8.2 15 500 5630 275 47 46.8 -4.1 | 249 37 34.6 13.1 16 469 6096 275 47 46.8 -4.1 | 249 37 34.6 13.1 17 400 7240 270 69 69.0 -0.0 | 253 59 56.8 17.2 18 300 9240 270 96 96.0 -0.0 | 258 86 83.8 17.2 19 278 9754 270 102 102.0 -0.0 | 259 91 89.8 17.2 20 250 10490 265 103 102.6 9.0 | 254 94 90.4 26.2 21 203 11887 260 113 111.3 19.6 | 250 106 99.1 36.8 22 200 11980 265 108 107.6 9.4 | 254 99 95.4 26.6 23 195 12148 265 115 114.6 10.0 | 255 106 102.4 27.2 24 185 12497 265 115 114.6 10.0 | 255 106 102.4 27.2 25 169 13106 265 98 97.6 8.5 | 253 89 85.4 25.8 26 154 13716 260 107 105.4 18.6 | 249 100 93.2 35.8 27 150 13870 265 95 94.6 8.3 | 253 86 82.4 25.5 28 139 14326 265 90 89.7 7.8 | 252 81 77.5 25.1 29 133 14630 255 99 95.6 25.6 | 243 94 83.4 42.8 30 115 15545 245 89 80.7 37.6 | 231 88 68.5 54.8 31 100 16390 260 79 77.8 13.7 | 245 73 65.6 30.9 32 99 16459 260 78 76.8 13.5 | 245 72 64.6 30.8 33 98 16512 260 76 74.8 13.2 | 244 70 62.6 30.4 34 94 16764 260 79 77.8 13.7 | 245 73 65.6 30.9 35 89 17069 270 55 55.0 -0.0 | 248 46 42.8 17.2 36 85 17374 275 53 52.8 -4.6 | 253 43 40.6 12.6 37 81 17678 255 44 42.5 11.4 | 227 42 30.3 28.6 38 77 17983 255 50 48.3 12.9 | 230 47 36.1 30.2 39 70 18560 245 46 41.7 19.4 | 219 47 29.5 36.7 40 66 18898 240 46 39.8 23.0 | 214 49 27.6 40.2 41 60 19507 280 40 39.4 -6.9 | 249 29 27.2 10.3 42 57 19812 260 28 27.6 4.9 | 215 27 15.4 22.1 43 54 20117 270 25 25.0 -0.0 | 217 21 12.8 17.2 44 52 20422 235 28 22.9 16.1 | 198 35 10.7 33.3 45 50 20620 270 22 22.0 -0.0 | 210 20 9.8 17.2 46 49 20726 250 31 29.1 10.6 | 211 33 16.9 27.8 47 47 21031 265 23 22.9 2.0 | 209 22 10.7 19.2 48 45 21336 295 20 18.1 -8.5 | 214 11 5.9 8.8 49 43 21641 290 14 13.2 -4.8 | 184 12 1.0 12.4 50 41 21946 225 10 7.1 7.1 | 168 25 -5.1 24.3 51 37 22555 220 13 8.4 10.0 | 172 27 -3.8 27.2 52 35 22860 210 19 9.5 16.5 | 175 34 -2.7 33.7 53 34 23165 230 25 19.2 16.1 | 192 34 6.9 33.3 54 32 23470 250 27 25.4 9.2 | 206 30 13.2 26.5 55 30 23774 260 15 14.8 2.6 | 187 20 2.6 19.8 56 30 23870 260 10 9.8 1.7 | 173 19 -2.4 19.0 57 29 24079 230 11 8.4 7.1 | 171 25 -3.8 24.3 58 28 24384 230 16 12.3 10.3 | 180 28 0.1 27.5 59 26 24689 305 13 10.6 -7.5 | 171 10 -1.6 9.8 60 25 24994 270 16 16.0 -0.0 | 192 18 3.8 17.2 61 24 25298 300 14 12.1 -7.0 | 180 10 -0.1 10.2 62 23 25603 290 19 17.9 -6.5 | 208 12 5.7 10.7 63 21 26213 280 17 16.7 -3.0 | 198 15 4.5 14.3 64 20 26480 310 22 16.9 -14.1 | 236 6 4.7 3.1 65 19 26822 310 24 18.4 -15.4 | 254 6 6.2 1.8 66 17 27432 325 13 7.5 -10.6 | 144 8 -4.7 6.6 67 17 27737 335 25 10.6 -22.7 | 17 6 -1.6 -5.4 68 16 28042 360 17 -0.0 -17.0 | 91 12 -12.2 0.2 69 15 28346 360 12 -0.0 -12.0 | 113 13 -12.2 5.2 70 14 28651 290 3 2.8 -1.0 | 150 19 -9.4 16.2 71 13 29261 235 19 15.6 10.9 | 187 28 3.4 28.1 72 11 30175 250 10 9.4 3.4 | 172 21 -2.8 20.6 73 10 31050 325 20 11.5 -16.4 | 139 1 -0.7 0.8 Wind Parameters Mean winds (0-6000m): 294.7 at 28.1 knts Storm direction: 324.7 at 21.1 knts Shear (0-3000m) pos: 1.4 neg: 4.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 39.8 neg: -36.5 tot: 3.3 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 13.7 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 43.08 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 ------------------------------------------------------------------------------- 500 310 11 159 11| 0.0 17.8 17.8| 27.0 0.0 27.0 54.0 0.45| 18.7 8.4 1000 326 15 142 6| 4.2 8.9 13.1| 29.7 -2.4 27.3 27.3 0.15| 15.6 2.3 1500 331 15 131 7| 2.8 4.9 7.7| 39.5 -2.4 37.0 24.7 0.26| 12.3 3.2 2000 331 18 116 4| 2.1 7.2 9.3| 39.5 -30.9 8.6 4.3 -0.15| 16.8 -2.5 2500 328 18 121 3| 1.7 5.1 6.8| 39.6 -35.4 4.2 1.7 -0.21| 15.1 -3.1 3000 323 19 157 2| 1.4 4.8 6.2| 39.8 -36.5 3.3 1.1 -0.19| 13.7 -2.6 4000 311 22 233 5| 1.1 5.0 6.0| 58.5 -36.5 22.1 5.5 -0.12| 11.7 -1.4 5000 302 24 244 9| 0.8 4.8 5.6| 69.8 -36.5 33.4 6.7 -0.09| 10.2 -0.9 6000 295 28 248 14| 0.7 4.6 5.3| 69.8 -42.1 27.7 4.6 -0.09| 9.2 -0.8 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250425.12.gif