UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 28 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 1023 39 9.6 -0.4 50 10.0 5.1 130 3 280.9 281.5 277.2 291.1 3.63 1 1008 161 7.2 -1.8 53 9.0 3.4 33 8 279.7 280.3 276.2 289.0 3.32 2 1000 226 6.8 -2.2 53 9.0 3.0 340 11 280.0 280.5 276.2 289.0 3.25 3 943 705 3.0 -5.0 56 8.0 -0.1 338 17 280.8 281.3 276.0 288.7 2.79 4 925 861 1.8 -7.2 51 9.0 -1.5 335 17 281.1 281.6 275.6 288.0 2.40 5 906 1028 0.2 -9.8 47 10.0 -3.2 339 22 281.2 281.5 275.0 286.9 2.00 6 890 1170 -0.5 -20.5 20 20.0 -5.6 343 28 281.9 282.0 273.7 284.4 0.84 7 885 1215 0.0 -35.0 5 35.0 -6.5 345 30 282.9 282.9 273.2 283.6 0.22 8 850 1538 0.0 -42.0 3 42.0 -6.8 330 28 286.1 286.2 274.8 286.5 0.11 9 803 1993 1.0 322 26 291.9 10 738 2667 -1.7 -20.7 22 19.0 -7.0 297 23 296.1 296.3 281.0 299.2 1.00 11 700 3085 -4.3 -27.3 15 23.0 -9.6 290 29 297.7 297.8 281.1 299.6 0.58 12 676 3359 -5.5 -31.5 11 26.0 -10.9 280 34 299.4 299.4 281.6 300.7 0.41 13 527 5268 -17.3 -52.3 3 35.0 -20.8 272 49 307.3 307.3 284.4 307.5 0.06 14 500 5660 -19.7 -52.7 4 33.0 -22.8 270 55 309.0 309.0 285.0 309.2 0.06 15 417 6983 -28.7 -46.7 16 18.0 -30.3 265 68 313.9 314.0 286.9 314.4 0.14 16 400 7280 -30.1 -51.1 11 21.0 -31.6 265 79 315.9 315.9 287.5 316.2 0.09 17 353 8161 -34.7 -60.7 5 26.0 -36.0 258 92 321.2 321.2 289.2 321.3 0.03 18 325 8733 -38.5 -58.5 10 20.0 -39.4 254 101 323.6 323.6 289.9 323.8 0.04 19 300 9280 -40.7 -62.7 8 22.0 -41.5 250 109 328.0 328.0 291.2 328.1 0.03 20 250 10510 -44.1 -69.1 5 25.0 -44.8 250 130 340.5 340.5 294.4 340.6 0.01 21 237 10869 -45.1 -72.1 3 27.0 -45.8 250 136 344.2 344.2 295.3 344.3 0.01 22 200 11990 -51.7 -75.9 4 24.3 -52.1 250 138 350.9 350.9 296.8 351.0 0.01 23 185 12492 -54.7 -77.7 4 23.0 -55.0 250 134 353.9 354.0 297.5 354.0 0.01 24 150 13820 -59.3 -82.3 4 23.0 -59.5 250 115 367.9 367.9 300.2 367.9 0.00 25 121 15145 -64.7 -85.7 4 21.0 -64.8 255 123 381.4 381.4 302.5 381.4 0.00 26 100 16320 -59.9 -85.9 2 26.0 -60.2 250 78 412.0 412.0 306.7 412.0 0.00 27 88 17111 -63.3 -86.3 3 23.0 -63.5 252 71 420.5 420.5 307.8 420.5 0.00 28 70 18520 -62.1 -87.1 2 25.0 -62.4 255 50 451.5 451.5 311.0 451.5 0.00 29 50 20610 -60.3 -87.3 2 27.0 -60.9 225 44 501.4 501.4 315.1 501.4 0.00 30 48 20864 -60.9 -87.9 2 27.0 -61.4 216 45 505.8 505.8 315.4 505.9 0.00 31 40 22010 -56.1 -86.1 1 30.0 -57.2 252 44 545.0 545.0 317.8 545.0 0.01 32 31 23620 -58.9 -87.9 1 29.0 -59.9 236 45 578.6 578.6 319.6 578.7 0.01 TRP 121 15145 -64.7 -85.7 4 21.0 -64.8 255 123 381.4 381.4 302.5 381.4 0.00 WND 200 11990 -51.7 -75.9 4 24.3 -52.1 250 138 350.9 350.9 296.8 351.0 0.01 Sounding variables and indices 1000-500 mb thick: 5434.00 m Freezing level: 901.43 mb = 1068.36 m = 3505.09 ft Freezing level: 885.00 mb = 1215.16 m = 3986.71 ft Freezing level: 778.93 mb = 2242.93 m = 7358.59 ft Wetbulb zero: 944.79 mb = 689.63 m = 2262.54 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 18.37 % Est. max temperature: 12.67 C = 54.81 F Sfc-Lift cond lev (LCL): 878.02 mb = 1278.52 m = 4194.57 ft T: 0.00 C 700-500 lapse rate: 5.98 C/km ThetaE index: 5.47 C Layer 943.0- 850.0 mb Conv cond level (CCL): 622.45 mb = 3991.68 m = 13095.91 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 30.85 C = 87.54 F Cap Strength: 16.40 C Lifted Index: 17.31 C Risk: None Lifted Index @300 mb: 27.72 C Lifted Index @700 mb: 12.03 C Showalter Index: 18.76 C Risk: None Total Totals Index: -2.60 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: -22.30 C K Index: -45.30 Risk: None Sweat Index: 111.00 Risk: None Energy Index: 4.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.39 J/kg Max Up Vert Vel: 2.60 m/s Conv Inhibition (B-): 38439.42 J/kg Cap Strength: 17.29 C Lift Cond Lev (LCL): 850.39 mb = 1534.37 m = 5033.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 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 1023 39 130 3 -2.3 1.9 | 139 28 -18.3 20.7 1 1000 226 340 11 3.8 -10.3 | 125 15 -12.2 8.4 2 990 305 340 16 5.5 -15.0 | 109 11 -10.5 3.7 3 954 610 340 17 5.8 -16.0 | 105 11 -10.1 2.8 4 925 861 335 17 7.2 -15.4 | 111 9 -8.8 3.3 5 919 914 335 17 7.2 -15.4 | 111 9 -8.8 3.3 6 885 1219 345 30 7.8 -29.0 | 39 13 -8.2 -10.2 7 850 1538 330 28 14.0 -24.2 | 20 6 -2.0 -5.5 8 789 2134 320 25 16.1 -19.2 | 346 0 0.1 -0.4 9 759 2438 300 20 17.3 -10.0 | 189 9 1.4 8.7 10 700 3085 290 29 27.3 -9.9 | 232 14 11.3 8.8 11 676 3353 280 34 33.5 -5.9 | 234 22 17.5 12.8 12 650 3658 285 35 33.8 -9.1 | 242 20 17.8 9.7 13 576 4572 275 40 39.8 -3.5 | 237 28 23.9 15.2 14 500 5660 270 55 55.0 -0.0 | 244 43 39.0 18.7 15 471 6096 260 64 63.0 11.1 | 238 56 47.1 29.8 16 415 7010 265 68 67.7 5.9 | 245 57 51.8 24.7 17 400 7280 265 79 78.7 6.9 | 248 68 62.7 25.6 18 300 9280 250 109 102.4 37.3 | 237 103 86.5 56.0 19 250 10510 250 130 122.2 44.5 | 239 124 106.2 63.2 20 233 10973 250 138 129.7 47.2 | 240 131 113.7 65.9 21 200 11990 250 138 129.7 47.2 | 240 131 113.7 65.9 22 194 12192 250 138 129.7 47.2 | 240 131 113.7 65.9 23 150 13820 250 115 108.1 39.3 | 238 109 92.1 58.1 24 145 14021 250 114 107.1 39.0 | 238 108 91.2 57.7 25 125 14935 245 133 120.5 56.2 | 234 129 104.6 74.9 26 121 15145 255 123 118.8 31.8 | 244 115 102.8 50.6 27 100 16320 250 78 73.3 26.7 | 232 73 57.3 45.4 28 98 16459 250 79 74.2 27.0 | 232 74 58.3 45.8 29 93 16764 250 68 63.9 23.3 | 229 64 47.9 42.0 30 80 17678 255 77 74.4 19.9 | 237 70 58.4 38.7 31 73 18288 265 57 56.8 5.0 | 240 47 40.8 23.7 32 70 18520 255 50 48.3 12.9 | 226 45 32.3 31.7 33 60 19507 240 44 38.1 22.0 | 209 46 22.1 40.7 34 57 19812 255 43 41.5 11.1 | 221 39 25.6 29.9 35 54 20117 245 37 33.5 15.6 | 207 39 17.6 34.4 36 50 20610 225 44 31.1 31.1 | 197 52 15.2 49.8 37 49 20726 210 45 22.5 39.0 | 186 58 6.5 57.7 38 45 21031 240 46 39.8 23.0 | 210 48 23.9 41.7 39 37 21946 260 43 42.3 7.5 | 225 37 26.4 26.2 40 30 22860 230 46 35.2 29.6 | 202 52 19.3 48.3 41 24 23774 250 49 46.0 16.8 | 220 47 30.1 35.5 Wind Parameters Mean winds (0-6000m): 289.6 at 32.8 knts Storm direction: 319.6 at 24.6 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -100.0 tot: -77.8 m^2/s^2 ave: -25.9 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 12.3 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 96.21 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 ------------------------------------------------------------------------------- 500 341 12 120 14| 0.0 20.0 20.0| 0.0 -61.9 -61.9 -123.8 -0.45| 24.6-11.2 1000 339 15 114 12| 0.0 12.8 12.8| 2.0 -73.7 -71.7 -71.7 -0.50| 15.9 -7.9 1500 339 19 94 9| 0.0 10.6 10.6| 2.0 -97.4 -95.4 -63.6 -0.54| 15.9 -8.5 2000 335 21 86 7| 0.0 7.3 7.3| 2.0 -98.0 -96.0 -48.0 -0.50| 13.1 -6.6 2500 330 22 91 5| 0.0 5.0 5.0| 5.5-100.0 -94.5 -37.8 -0.46| 13.2 -6.0 3000 323 22 111 3| 0.0 5.4 5.4| 22.2-100.0 -77.8 -25.9 -0.33| 12.3 -4.0 4000 309 25 231 5| 0.0 5.1 5.1| 40.9-102.8 -61.8 -15.5 -0.24| 11.0 -2.6 5000 299 28 240 10| 0.0 5.0 5.0| 59.0-110.4 -51.5 -10.3 -0.20| 10.0 -2.0 6000 290 33 243 17| 0.0 5.6 5.6| 77.0-173.9 -96.9 -16.1 -0.19| 10.1 -1.9 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251028.00.gif