UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 6 JAN 26 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 143 295 3 SFC 999 151 8.0 1.0 61 7.0 4.8 295 3 281.2 281.9 278.0 292.7 4.11 2 993 201 9.2 -0.8 50 10.0 4.7 292 3 282.9 283.5 278.2 293.2 3.63 3 925 782 3.8 -2.2 65 6.0 1.3 255 8 283.2 283.8 278.2 293.1 3.51 4 874 1240 -0.3 -3.4 80 3.1 -1.6 168 8 283.6 284.2 278.2 293.2 3.40 5 856 1407 0.0 -11.0 43 11.0 -3.7 136 8 285.6 285.9 277.3 291.2 1.93 6 850 1463 -0.5 -11.5 43 11.0 -4.1 125 8 285.6 285.9 277.2 291.1 1.86 7 834 1614 -1.1 -16.1 31 15.0 -5.5 141 9 286.5 286.8 276.9 290.5 1.30 8 813 1817 -0.5 -26.5 12 26.0 -6.6 162 10 289.3 289.4 277.2 291.0 0.54 9 700 2994 -7.9 -41.9 5 34.0 -12.9 285 16 293.7 293.8 278.7 294.2 0.14 10 658 3470 -10.9 -49.9 2 39.0 -15.4 281 22 295.6 295.6 279.4 295.8 0.06 11 518 5262 -22.1 -48.1 8 26.0 -24.5 267 46 303.0 303.0 282.7 303.4 0.09 12 500 5520 -24.3 -44.3 14 20.0 -26.2 265 49 303.4 303.4 283.0 303.9 0.15 13 493 5623 -25.1 -42.1 19 17.0 -26.8 265 49 303.7 303.7 283.1 304.3 0.19 14 400 7100 -38.7 -49.7 30 11.0 -39.2 260 54 304.7 304.7 283.4 305.1 0.10 15 390 7274 -39.3 -54.3 19 15.0 -39.9 260 58 306.1 306.1 284.0 306.3 0.06 16 382 7415 -40.1 -57.1 15 17.0 -40.7 260 61 306.9 306.9 284.2 307.1 0.04 17 371 7614 -41.3 260 66 307.9 18 360 7819 -41.5 261 73 310.3 19 300 9060 -39.9 265 115 329.1 20 297 9128 -39.9 265 116 330.1 21 250 10290 -41.5 260 136 344.4 22 216 11283 -44.1 257 158 355.0 23 200 11800 -46.7 255 169 358.8 24 168 12941 -51.3 260 177 369.5 25 152 13585 -53.9 264 151 375.8 26 150 13670 -53.9 265 148 377.2 27 131 14527 -59.7 262 126 381.7 28 107 15789 -60.5 257 93 403.0 29 100 16210 -60.5 255 82 410.8 30 90 16861 -62.3 255 69 419.8 31 84 17284 -64.7 255 60 423.3 32 70 18400 -62.5 255 37 450.7 33 59 19451 -62.3 247 34 473.7 34 52 20221 -65.9 242 32 482.7 35 50 20460 -63.1 240 31 494.8 36 44 21255 -60.1 250 25 520.5 37 38 22172 -60.5 261 18 541.8 38 35 22690 -56.1 268 14 566.2 39 30 23670 -57.3 280 6 588.4 40 23 25353 -57.3 18 13 634.9 41 20 26240 -56.5 70 16 663.2 42 18 26907 -57.5 680.4 43 14 28513 -52.5 748.0 44 13 28990 -53.9 759.2 TRP 371 7614 -41.3 260 66 307.9 WND 168 12941 -51.3 260 177 369.5 Sounding variables and indices 1000-500 mb thick: 5377.00 m Freezing level: 877.73 mb = 1206.32 m = 3957.70 ft Freezing level: 856.00 mb = 1406.64 m = 4614.89 ft Freezing level: 856.00 mb = 1406.64 m = 4614.89 ft Wetbulb zero: 902.33 mb = 982.32 m = 3222.78 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 20.73 % Est. max temperature: 12.45 C = 54.41 F Sfc-Lift cond lev (LCL): 897.51 mb = 1025.56 m = 3364.65 ft T: 1.62 C 700-500 lapse rate: 6.49 C/km ThetaE index: 2.75 C Layer 856.0- 813.0 mb Conv cond level (CCL): 743.04 mb = 2524.85 m = 8283.54 ft Mean mixing ratio: 3.56 g/kg Conv temperature: 18.74 C = 65.74 F Cap Strength: 9.58 C Lifted Index: 9.61 C Risk: None Lifted Index @300 mb: 25.59 C Lifted Index @700 mb: 5.67 C Showalter Index: 11.07 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 12.80 C K Index: -21.70 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.89 J/kg Max Up Vert Vel: 1.94 m/s Conv Inhibition (B-): 56425.45 J/kg Cap Strength: 9.59 C Lift Cond Lev (LCL): 846.95 mb = 1491.65 m = 4893.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 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 ---------------------------------------------------------- 0 999 151 295 3 2.7 -1.3 | 118 15 -13.2 6.9 1 925 782 255 8 7.7 2.1 | 141 13 -8.2 10.2 2 850 1463 125 8 -6.6 4.6 | 120 26 -22.5 12.8 3 700 2994 285 16 15.5 -4.1 | 173 4 -0.5 4.0 4 500 5520 265 49 48.8 4.3 | 249 35 32.9 12.4 5 400 7100 260 54 53.2 9.4 | 245 41 37.2 17.6 6 371 7614 260 66 65.0 11.5 | 248 53 49.0 19.6 7 300 9060 265 115 114.6 10.0 | 260 100 98.6 18.2 8 250 10290 260 136 133.9 23.6 | 255 122 118.0 31.8 9 200 11800 255 169 163.2 43.7 | 251 156 147.3 51.9 10 168 12941 260 177 174.3 30.7 | 256 163 158.4 38.9 11 150 13670 265 148 147.4 12.9 | 261 133 131.5 21.1 12 100 16210 255 82 79.2 21.2 | 245 70 63.3 29.4 13 70 18400 255 37 35.7 9.6 | 228 27 19.8 17.7 14 50 20460 240 31 26.8 15.5 | 205 26 10.9 23.7 15 30 23670 280 6 5.9 -1.0 | 125 12 -10.0 7.1 16 20 26240 70 16 -15.0 -5.5 | 95 31 -31.0 2.7 Wind Parameters Mean winds (0-6000m): 267.1 at 23.9 knts Storm direction: 297.1 at 17.9 knts Shear (0-3000m) pos: 4.4 neg: 2.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 141.8 neg: -57.8 tot: 84.0 m^2/s^2 ave: 28.0 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 47.44 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 ------------------------------------------------------------------------------- 500 269 5 127 14| 0.0 4.8 4.8| 14.1 0.0 14.1 28.1 0.83| 5.0 4.1 1000 246 6 137 15| 0.0 4.9 4.9| 21.0 -12.8 8.2 8.2 0.22| 8.3 1.8 1500 216 7 139 18| 0.0 4.0 4.0| 39.9 -57.8 -17.9 -11.9 -0.02| 9.2 -0.2 2000 198 8 139 21| 2.4 3.0 5.4| 99.8 -57.8 42.0 21.0 0.23| 9.4 2.2 2500 223 9 146 18| 3.8 2.4 6.2|135.8 -57.8 78.0 31.2 0.32| 10.0 3.2 3000 260 10 148 12| 4.4 2.0 6.4|141.8 -57.8 84.0 28.0 0.31| 10.2 3.2 4000 272 14 163 8| 3.3 1.4 4.7|152.9 -57.8 95.2 23.8 0.33| 9.4 3.1 5000 270 19 198 9| 2.6 2.4 5.1|154.1 -62.6 91.5 18.3 0.28| 9.0 2.5 6000 267 24 220 12| 2.2 2.7 4.9|154.1 -81.5 72.6 12.1 0.23| 8.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260106.12.gif