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 RJAO... Searching the city database file for: RJAO ... Date:0000Z 1 DEC 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1019 8 24.8 19.8 74 5.0 21.3 60 10 296.4 299.0 293.8 337.9 14.41 1 1000 166 22.8 18.2 75 4.6 19.6 65 17 296.0 298.3 292.8 334.1 13.26 2 949 620 18.4 16.6 89 1.8 17.2 89 17 295.9 298.2 292.3 332.3 12.62 3 932 775 17.8 13.1 74 4.7 14.8 97 17 296.9 298.7 290.7 326.5 10.21 4 925 840 18.2 8.2 52 10.0 12.3 100 17 297.9 299.3 288.6 319.6 7.39 5 924 849 18.0 7.0 49 11.0 11.6 101 17 297.8 299.0 288.0 317.8 6.81 6 904 1037 17.0 7.0 52 10.0 11.2 122 13 298.6 299.9 288.5 319.2 6.96 7 892 1151 16.0 14.2 89 1.8 14.8 134 11 298.8 300.8 292.3 332.3 11.49 8 850 1560 13.6 10.2 80 3.4 11.5 180 4 300.4 302.1 291.0 327.6 9.23 9 724 2895 5.6 4.2 91 1.4 4.8 259 20 305.7 307.1 291.0 327.4 7.16 10 708 3078 4.2 -5.8 48 10.0 -0.3 269 22 306.1 306.8 287.8 317.0 3.50 11 704 3124 7.2 -9.8 29 17.0 -0.1 272 22 310.0 310.4 288.2 318.2 2.58 12 700 3171 7.8 -16.2 16 24.0 -1.2 275 23 311.1 311.4 287.5 316.2 1.54 13 697 3206 8.0 -22.0 10 30.0 -2.0 275 23 311.7 311.9 287.1 314.9 0.94 14 595 4484 -0.3 -16.3 29 16.0 -6.1 268 35 316.5 316.9 289.5 322.5 1.80 15 582 4659 -1.3 -11.3 46 10.0 -5.4 267 36 317.4 317.9 290.7 326.5 2.77 16 571 4810 -0.7 -35.7 5 35.0 -8.9 266 38 319.8 319.9 289.0 321.0 0.32 17 500 5850 -8.7 -28.7 18 20.0 -13.7 260 47 322.4 322.6 290.3 325.0 0.72 18 472 6292 -12.9 -31.9 19 19.0 -17.0 261 50 322.6 322.7 290.2 324.6 0.56 19 418 7205 -19.7 -29.7 41 10.0 -21.8 264 57 325.3 325.4 291.2 328.1 0.78 20 401 7512 -22.1 -28.1 58 6.0 -23.4 265 60 326.0 326.2 291.5 329.4 0.94 21 400 7530 -22.3 -28.3 58 6.0 -23.6 265 60 326.0 326.2 291.5 329.3 0.93 22 385 7813 -18.3 -22.1 72 3.8 -19.4 263 62 334.8 335.2 294.6 340.9 1.69 23 300 9620 -32.7 -36.3 70 3.6 -33.2 250 72 339.3 339.4 294.7 341.5 0.57 24 293 9786 -34.1 -37.8 69 3.7 -34.6 250 73 339.6 339.7 294.7 341.5 0.50 25 278 10152 -36.7 -48.7 28 12.0 -37.7 250 76 341.0 341.0 294.7 341.7 0.16 26 276 10202 -36.9 -60.9 7 24.0 -38.2 250 77 341.4 341.4 294.7 341.6 0.04 27 256 10718 -40.1 -65.1 5 25.0 -41.1 250 81 344.1 344.1 295.3 344.2 0.02 28 250 10880 -40.9 250 82 345.3 29 240 11157 -43.7 252 83 345.1 30 224 11621 -46.3 255 86 348.0 31 200 12370 -50.5 250 84 352.8 32 189 12734 -53.9 251 82 353.1 33 150 14180 -62.7 255 74 362.1 34 143 14474 -63.7 254 72 365.3 35 100 16590 -78.3 250 56 376.4 36 94 16941 -78.9 260 52 382.0 37 72 18458 -77.1 228 19 416.1 38 70 18620 -75.5 225 16 422.9 39 50 20600 -66.7 205 10 486.3 40 30 23750 -58.3 325 6 585.7 41 29 23963 -58.3 591.4 TRP 94 16941 -78.9 260 52 382.0 WND 224 11621 -46.3 255 86 348.0 Sounding variables and indices 1000-500 mb thick: 5684.00 m Freezing level: 598.69 mb = 4437.37 m = 14558.13 ft Wetbulb zero: 709.03 mb = 3065.62 m = 10057.70 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 49.68 % Est. max temperature: 28.11 C = 82.60 F Sfc-Lift cond lev (LCL): 947.35 mb = 634.83 m = 2082.74 ft T: 18.34 C 700-500 lapse rate: 6.16 C/km ThetaE index: 20.06 C Layer 1000.0- 904.0 mb Conv cond level (CCL): 868.05 mb = 1381.75 m = 4533.23 ft Mean mixing ratio: 12.15 g/kg Conv temperature: 28.15 C = 82.67 F Cap Strength: 3.50 C Lifted Index: 1.89 C Risk: Showers probable Lifted Index @300 mb: 6.71 C Lifted Index @700 mb: 2.98 C Showalter Index: 3.70 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.90 C K Index: 8.50 Risk: None Sweat Index: 177.40 Risk: None Energy Index: -0.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.45 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 48.63 J/kg Cap Strength: 3.39 C Lift Cond Lev (LCL): 911.88 mb = 962.36 m = 3157.32 ft Lev Free Conv (LFC): 776.88 mb = 2308.27 m = 7572.97 ft Equ Level (EL): 706.88 mb = 3090.46 m = 10139.17 ft B at Equ Level: 13.21 J/kg Max Parcel Lev (MPL): 686.88 mb = 3324.21 m = 10906.08 ft Wind level data Storm motion: 294 at 18 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 1019 8 60 10 -8.7 -5.0 | 95 25 -25.4 2.3 1 1000 166 65 17 -15.4 -7.2 | 90 32 -32.1 0.1 2 925 840 100 17 -16.7 3.0 | 107 35 -33.4 10.3 3 850 1560 180 4 0.0 4.0 | 124 20 -16.7 11.3 4 700 3171 275 23 22.9 -2.0 | 229 8 6.2 5.3 5 500 5850 260 47 46.3 8.2 | 242 33 29.6 15.5 6 400 7530 265 60 59.8 5.2 | 254 45 43.1 12.5 7 300 9620 250 72 67.7 24.6 | 238 60 51.0 31.9 8 250 10880 250 82 77.1 28.0 | 240 70 60.4 35.4 9 224 11621 255 86 83.1 22.3 | 246 73 66.4 29.6 10 200 12370 250 84 78.9 28.7 | 240 72 62.2 36.0 11 150 14180 255 74 71.5 19.2 | 244 61 54.8 26.5 12 100 16590 250 56 52.6 19.2 | 234 45 35.9 26.5 13 94 16941 260 52 51.2 9.0 | 245 38 34.5 16.3 14 70 18620 225 16 11.3 11.3 | 164 19 -5.4 18.6 15 50 20600 205 10 4.2 9.1 | 143 21 -12.5 16.4 16 30 23750 325 6 3.4 -4.9 | 100 13 -13.3 2.4 Wind Parameters Mean winds (0-6000m): 263.7 at 24.3 knts Storm direction: 293.7 at 18.2 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 110.3 deg Storm rel helicity (0-3000m) pos: 270.2 neg: -16.2 tot: 254.0 m^2/s^2 ave: 84.7 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 6.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 210.92 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 71 16 94 32| 8.9 0.0 8.9| 38.1 -14.0 24.2 48.3 0.20| 12.2 2.5 1000 84 16 100 33| 6.3 0.0 6.3|129.5 -14.0 115.5 115.5 0.55| 11.7 6.5 1500 91 14 104 32| 4.4 0.0 4.4|170.9 -16.2 154.6 103.1 0.49| 12.3 6.0 2000 99 12 108 30| 4.7 0.0 4.7|201.1 -16.2 184.9 92.4 0.55| 10.8 6.0 2500 115 12 114 30| 5.2 0.0 5.2|239.0 -16.2 222.7 89.1 0.61| 10.4 6.4 3000 144 13 126 30| 5.2 0.0 5.2|270.2 -16.2 254.0 84.7 0.65| 10.6 6.9 4000 268 16 176 8| 4.5 0.6 5.1|286.4 -16.2 270.2 67.6 0.63| 9.5 5.9 5000 267 20 201 9| 3.6 1.5 5.0|288.9 -16.6 272.2 54.4 0.56| 8.6 4.8 6000 264 24 217 12| 3.0 2.0 5.0|294.8 -23.3 271.5 45.3 0.50| 7.9 4.0 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251201.00.gif