UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 8 DEC 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 1022 8 12.6 7.7 72 4.9 9.9 330 6 284.0 285.1 282.1 301.9 6.45 1 1000 190 13.2 6.2 62 7.0 9.5 330 12 286.4 287.4 282.6 303.1 5.95 2 986 308 12.2 5.2 62 7.0 8.5 332 13 286.5 287.5 282.3 302.4 5.62 3 925 838 7.8 2.8 71 5.0 5.4 340 16 287.3 288.2 282.0 301.6 5.06 4 911 963 6.8 1.8 70 5.0 4.4 332 18 287.5 288.4 281.8 301.1 4.78 5 905 1018 7.2 -10.8 26 18.0 0.6 328 19 288.5 288.8 278.6 294.0 1.85 6 889 1164 6.6 -12.4 24 19.0 -0.1 319 21 289.3 289.6 278.7 294.3 1.66 7 866 1379 7.2 -17.8 15 25.0 -0.8 305 25 292.1 292.3 279.3 295.5 1.09 8 850 1532 6.2 -17.8 16 24.0 -1.4 295 27 292.6 292.8 279.6 296.1 1.11 9 760 2443 2.6 -21.4 15 24.0 -4.4 283 25 298.3 298.4 281.8 301.2 0.91 10 738 2679 0.6 -17.4 25 18.0 -5.1 280 24 298.6 298.8 282.5 302.8 1.32 11 700 3101 -2.9 -20.9 24 18.0 -7.9 275 23 299.3 299.5 282.4 302.6 1.03 12 593 4389 -12.1 -30.1 21 18.0 -15.7 287 41 303.1 303.2 283.4 304.9 0.53 13 587 4467 -9.9 -44.9 4 35.0 -15.0 288 42 306.6 306.6 284.2 307.0 0.12 14 559 4841 -12.5 -47.5 4 35.0 -17.0 292 48 307.8 307.8 284.6 308.2 0.09 15 500 5680 -19.1 -49.1 5 30.0 -22.2 300 60 309.8 309.8 285.4 310.1 0.09 16 446 6516 -24.9 -40.9 21 16.0 -26.8 292 69 312.7 312.8 286.6 313.6 0.24 17 435 6697 -25.1 -52.1 6 27.0 -27.3 291 71 314.7 314.7 287.1 315.0 0.07 18 400 7300 -28.1 -58.1 4 30.0 -30.1 285 78 318.5 318.5 288.3 318.6 0.04 19 389 7500 -28.7 -60.7 3 32.0 -30.7 284 82 320.2 320.2 288.8 320.3 0.03 20 321 8852 -36.7 -64.7 4 28.0 -37.8 277 109 327.2 327.3 290.9 327.3 0.02 21 300 9320 -37.3 -66.3 3 29.0 -38.5 275 119 332.8 332.8 292.5 332.9 0.02 22 265 10172 -40.1 -70.1 3 30.0 -41.1 272 122 340.7 340.7 294.5 340.8 0.01 23 250 10570 -40.1 270 124 346.4 24 218 11497 -44.3 262 140 353.8 25 211 11715 -45.6 260 144 355.1 26 200 12070 -47.7 265 134 357.2 27 150 13920 -60.3 260 128 366.2 28 133 14664 -62.1 263 115 375.8 29 124 15095 -62.5 265 107 382.7 30 102 16273 -70.9 270 86 388.5 31 100 16390 -69.9 270 89 392.7 32 90 17021 -67.5 266 77 409.5 33 77 17954 -70.9 259 60 421.1 34 70 18520 -69.9 255 49 434.8 35 68 18692 -70.3 253 47 437.6 36 65 18963 -63.3 251 43 458.6 37 60 19450 -65.9 246 36 463.4 38 57 19762 -63.3 243 32 476.1 39 53 20205 -65.9 238 26 480.1 40 52 20321 -63.5 237 24 488.3 41 50 20560 -64.7 235 21 491.0 42 47 20939 -64.7 240 19 499.8 43 42 21636 -60.1 249 16 527.5 44 37 22424 -62.9 259 12 539.8 45 34 22951 -59.1 265 10 563.0 46 30 23740 -57.9 275 6 586.8 47 21 25993 -57.1 652.2 TRP 102 16273 -70.9 270 86 388.5 WND 211 11715 -45.6 260 144 355.1 Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 731.49 mb = 2751.70 m = 9027.78 ft Wetbulb zero: 891.22 mb = 1143.53 m = 3751.69 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 24.20 % Est. max temperature: 20.05 C = 68.10 F Sfc-Lift cond lev (LCL): 949.15 mb = 624.14 m = 2047.69 ft T: 9.58 C 700-500 lapse rate: 6.28 C/km ThetaE index: 9.09 C Layer 986.0- 889.0 mb Conv cond level (CCL): 743.16 mb = 2623.35 m = 8606.67 ft Mean mixing ratio: 5.57 g/kg Conv temperature: 27.23 C = 81.02 F Cap Strength: 8.28 C Lifted Index: 8.36 C Risk: None Lifted Index @300 mb: 21.80 C Lifted Index @700 mb: 5.28 C Showalter Index: 12.64 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 1.30 C K Index: -10.50 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.46 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 42495.97 J/kg Cap Strength: 8.30 C Lift Cond Lev (LCL): 885.46 mb = 1196.70 m = 3926.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 24 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 1022 8 330 6 3.0 -5.2 | 144 18 -10.7 14.8 1 1000 190 330 12 6.0 -10.4 | 141 12 -7.7 9.6 2 925 838 340 16 5.5 -15.0 | 121 10 -8.2 5.0 3 850 1532 295 27 24.5 -11.4 | 231 14 10.8 8.6 4 700 3101 275 23 22.9 -2.0 | 207 20 9.2 18.0 5 500 5680 300 60 52.0 -30.0 | 285 40 38.2 -10.0 6 400 7300 285 78 75.3 -20.2 | 270 62 61.6 -0.2 7 300 9320 275 119 118.5 -10.4 | 265 105 104.8 9.7 8 250 10570 270 124 124.0 -0.0 | 260 112 110.3 20.0 9 211 11715 260 144 141.8 25.0 | 251 136 128.1 45.0 10 200 12070 265 134 133.5 11.7 | 255 124 119.8 31.7 11 150 13920 260 128 126.1 22.2 | 249 120 112.3 42.3 12 102 16273 270 86 86.0 -0.0 | 255 75 72.3 20.0 13 100 16390 270 89 89.0 -0.0 | 255 78 75.3 20.0 14 70 18520 255 49 47.3 12.7 | 226 47 33.6 32.7 15 50 20560 235 21 17.2 12.0 | 186 32 3.5 32.1 16 30 23740 275 6 6.0 -0.5 | 158 21 -7.7 19.5 Wind Parameters Mean winds (0-6000m): 295.6 at 32.4 knts Storm direction: 325.6 at 24.3 knts Shear (0-3000m) pos: 1.4 neg: 3.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 15.5 neg: -42.6 tot: -27.2 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 76.63 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 ------------------------------------------------------------------------------- 500 332 12 140 13| 8.2 0.0 8.2| 0.0 -7.8 -7.8 -15.5 -0.28| 8.5 -2.4 1000 335 14 134 11| 4.1 2.6 6.7| 2.7 -13.0 -10.3 -10.3 -0.19| 7.6 -1.4 1500 322 17 153 8| 2.7 6.1 8.9| 15.5 -13.0 2.5 1.7 0.21| 10.3 2.1 2000 312 19 184 7| 2.1 4.9 6.9| 15.5 -21.7 -6.2 -3.1 0.12| 8.7 1.0 2500 305 20 199 9| 1.6 4.0 5.6| 15.5 -31.7 -16.3 -6.5 0.05| 7.6 0.3 3000 300 21 205 11| 1.4 3.4 4.8| 15.5 -42.6 -27.2 -9.1 -0.01| 6.8 -0.1 4000 294 23 214 13| 2.6 2.6 5.1| 90.8 -44.2 46.6 11.7 0.23| 6.9 1.6 5000 293 27 230 15| 3.7 2.1 5.8|192.8 -44.2 148.6 29.7 0.37| 7.2 2.7 6000 296 32 249 17| 3.8 2.1 5.9|277.5 -66.6 210.9 35.2 0.38| 7.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251208.12.gif