UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 1 DEC 25 Station: RJ646 WMO ident: 47646 Latitude: 36.05 Longitude: 140.13 ------------------------------------------------------------------------------- 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 1014 23 5.4 4.5 94 0.9 5.0 260 3 277.4 278.3 277.4 291.6 5.20 1 1010 55 5.4 4.4 93 1.0 4.9 269 6 277.8 278.6 277.6 291.9 5.19 2 1006 88 5.4 3.3 86 2.1 4.4 277 9 278.1 278.9 277.3 291.2 4.82 3 1000 137 8.6 1.6 61 7.0 5.4 290 14 281.8 282.5 278.5 293.7 4.29 4 998 154 9.4 1.4 57 8.0 5.6 289 14 282.7 283.4 278.9 294.6 4.24 5 988 237 10.6 3.6 62 7.0 7.1 283 15 284.7 285.6 280.8 298.8 5.01 6 974 356 10.2 5.4 72 4.8 7.7 275 16 285.5 286.5 282.0 301.7 5.77 7 949 574 11.8 -0.2 44 12.0 6.1 260 19 289.2 289.9 281.6 300.7 3.97 8 925 788 11.2 -4.8 32 16.0 4.2 245 21 290.8 291.3 281.0 299.3 2.89 9 867 1326 11.0 -17.0 12 28.0 1.3 268 19 296.0 296.2 281.2 299.6 1.16 10 857 1423 12.0 -18.0 11 30.0 1.7 272 19 298.0 298.2 282.0 301.5 1.08 11 850 1491 11.4 -18.6 10 30.0 1.2 275 19 298.1 298.3 281.9 301.4 1.04 12 809 1900 8.2 -18.8 13 27.0 -0.7 275 23 298.9 299.1 282.3 302.3 1.07 13 700 3069 -1.3 -27.3 12 26.0 -7.8 275 33 301.0 301.2 282.6 303.0 0.58 14 657 3568 -5.7 -28.7 14 23.0 -10.9 271 36 301.6 301.7 282.8 303.4 0.54 15 538 5096 -17.3 -41.3 10 24.0 -20.5 259 47 305.5 305.5 283.8 306.2 0.19 16 500 5640 -20.5 -39.5 17 19.0 -23.0 255 51 308.0 308.1 284.9 308.9 0.25 17 497 5685 -20.7 -38.7 18 18.0 -23.1 255 51 308.3 308.4 285.1 309.3 0.27 18 459 6268 -25.3 -31.3 57 6.0 -26.2 253 51 309.7 309.8 285.9 311.8 0.61 19 443 6525 -27.5 -33.5 57 6.0 -28.3 252 51 310.1 310.2 286.0 311.8 0.51 20 427 6788 -30.1 -34.1 68 4.0 -30.6 251 51 310.0 310.1 285.9 311.8 0.50 21 400 7250 -33.7 -48.7 21 15.0 -34.7 250 51 311.2 311.2 285.9 311.6 0.11 22 385 7518 -34.9 -54.9 11 20.0 -36.0 251 55 313.0 313.0 286.5 313.3 0.06 23 329 8604 -40.1 -71.1 2 31.0 -40.9 257 69 320.3 320.3 288.8 320.3 0.01 24 301 9208 -43.7 260 78 323.5 25 300 9230 -43.9 260 78 323.5 26 280 9690 -46.7 260 84 325.9 27 250 10440 -47.1 255 99 336.0 28 203 11812 -49.5 255 134 352.8 29 200 11910 -49.7 255 132 354.1 30 164 13198 -52.7 252 119 369.7 31 150 13770 -55.7 250 113 374.1 32 109 15761 -63.1 254 87 395.9 33 100 16290 -62.7 255 80 406.6 34 93 16733 -65.1 254 76 410.4 35 84 17346 -67.9 253 69 416.8 36 70 18440 -67.1 250 58 440.8 37 51 20350 -64.9 250 48 487.8 38 50 20470 -64.9 250 47 490.5 39 43 21396 -63.3 254 45 516.1 40 42 21543 -60.1 255 45 527.5 41 34 22867 -59.5 261 42 562.0 42 32 23249 -56.5 263 42 579.8 43 30 23660 -56.3 265 41 591.2 44 25 24805 -60.1 263 33 611.9 45 23 25332 -53.9 262 29 644.9 46 20 26230 -53.1 260 23 673.6 47 19 26561 -53.5 269 23 682.4 48 18 26911 -51.3 278 22 699.9 49 16 27672 -54.5 299 22 713.5 50 14 28527 -54.9 322 21 739.9 51 13 29005 -51.7 335 21 766.8 52 10 30700 -53.9 20 19 818.4 53 9.1 31308 -51.9 848.4 54 7.8 32317 -47.7 903.5 TRP 280 9690 -46.7 260 84 325.9 WND 203 11812 -49.5 255 134 352.8 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 714.92 mb = 2908.97 m = 9543.76 ft Wetbulb zero: 824.73 mb = 1740.40 m = 5709.91 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 19.28 % Est. max temperature: 24.62 C = 76.32 F Sfc-Lift cond lev (LCL): 1000.11 mb = 136.07 m = 446.42 ft T: 8.54 C 700-500 lapse rate: 7.47 C/km ThetaE index: 2.41 C Layer 949.0- 867.0 mb Conv cond level (CCL): 675.81 mb = 3345.94 m = 10977.37 ft Mean mixing ratio: 4.30 g/kg Conv temperature: 29.41 C = 84.94 F Cap Strength: 11.24 C Lifted Index: 9.30 C Risk: None Lifted Index @300 mb: 17.60 C Lifted Index @700 mb: 8.82 C Showalter Index: 7.49 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 31.90 C Cross Totals Index: 1.90 C K Index: -12.70 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.01 J/kg Max Up Vert Vel: 9.80 m/s Conv Inhibition (B-): 54210.32 J/kg Cap Strength: 11.24 C Lift Cond Lev (LCL): 836.59 mb = 1622.40 m = 5322.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 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 1014 23 260 3 3.0 0.5 | 119 22 -19.5 10.7 1 1000 137 290 14 13.2 -4.8 | 120 11 -9.3 5.4 2 925 788 245 21 19.0 8.9 | 170 19 -3.4 19.0 3 850 1491 275 19 18.9 -1.7 | 157 9 -3.5 8.5 4 700 3069 275 33 32.9 -2.9 | 235 13 10.4 7.3 5 500 5640 255 51 49.3 13.2 | 229 36 26.8 23.4 6 400 7250 250 51 47.9 17.4 | 223 38 25.5 27.6 7 300 9230 260 78 76.8 13.5 | 246 59 54.4 23.7 8 280 9690 260 84 82.7 14.6 | 248 65 60.3 24.7 9 250 10440 255 99 95.6 25.6 | 244 81 73.2 35.8 10 203 11812 255 134 129.4 34.7 | 247 116 107.0 44.8 11 200 11910 255 132 127.5 34.2 | 247 114 105.0 44.3 12 150 13770 250 113 106.2 38.6 | 240 97 83.7 48.8 13 100 16290 255 80 77.3 20.7 | 241 63 54.8 30.9 14 70 18440 250 58 54.5 19.8 | 227 44 32.0 30.0 15 50 20470 250 47 44.2 16.1 | 220 34 21.7 26.2 16 30 23660 265 41 40.8 3.6 | 233 23 18.4 13.7 17 20 26230 260 23 22.7 4.0 | 181 14 0.2 14.2 18 10 30700 20 19 -6.5 -17.9 | 75 30 -29.0 -7.7 Wind Parameters Mean winds (0-6000m): 264.3 at 32.9 knts Storm direction: 294.3 at 24.6 knts Shear (0-3000m) pos: 2.7 neg: 2.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 65.8 neg: -7.1 tot: 58.7 m^2/s^2 ave: 19.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.99 Bulk Shear: 48.29 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 ------------------------------------------------------------------------------- 500 276 14 136 12| 15.6 0.0 15.6| 26.3 0.0 26.3 52.6 0.44| 19.8 8.7 1000 260 17 157 14| 7.8 1.8 9.6| 37.0 -0.4 36.6 36.6 0.38| 14.7 5.7 1500 262 18 160 13| 5.3 1.2 6.6| 37.0 -7.1 30.0 20.0 0.25| 12.2 3.0 2000 266 19 162 12| 4.0 1.7 5.7| 46.6 -7.1 39.6 19.8 0.33| 10.3 3.4 2500 268 20 169 11| 3.2 2.2 5.4| 56.2 -7.1 49.1 19.7 0.39| 9.2 3.6 3000 270 22 178 10| 2.7 2.6 5.2| 65.8 -7.1 58.7 19.6 0.42| 8.4 3.5 4000 270 25 197 10| 2.0 3.0 5.0| 67.6 -8.1 59.5 14.9 0.37| 7.4 2.7 5000 268 29 211 13| 1.6 3.2 4.8| 67.6 -19.1 48.5 9.7 0.29| 6.9 2.0 6000 264 33 217 17| 1.3 3.1 4.5| 67.6 -42.8 24.8 4.1 0.23| 6.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251201.00.gif