UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 15 JAN 26 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 1004 4 -3.5 -8.5 68 5.0 -5.0 250 10 269.3 269.7 267.9 274.8 2.00 1 1000 36 -3.9 -9.9 63 6.0 -5.7 250 14 269.2 269.5 267.5 274.2 1.80 2 925 645 -9.7 -10.6 93 0.9 -9.9 260 21 269.4 269.7 267.7 274.4 1.84 3 853 1264 -14.3 -15.5 91 1.2 -14.6 274 19 270.9 271.1 267.8 274.7 1.34 4 850 1291 -14.1 -16.9 79 2.8 -14.7 275 19 271.4 271.6 267.8 274.8 1.20 5 843 1354 -13.7 -22.7 47 9.0 -15.3 275 19 272.4 272.6 267.7 274.6 0.73 6 779 1952 -15.5 -29.5 29 14.0 -17.6 279 19 276.7 276.8 269.9 278.0 0.43 7 700 2751 -20.3 -35.3 25 15.0 -22.0 285 19 280.0 280.1 271.6 280.9 0.27 8 643 3375 -22.7 -40.7 18 18.0 -24.4 282 28 284.2 284.2 273.9 284.7 0.17 9 620 3641 -24.9 -41.9 19 17.0 -26.3 281 32 284.6 284.6 274.1 285.1 0.16 10 500 5170 -34.9 -55.9 10 21.0 -35.7 275 56 290.5 290.5 277.0 290.6 0.04 11 460 5749 -38.5 -52.5 22 14.0 -39.1 275 52 293.0 293.0 278.3 293.2 0.06 12 445 5977 -40.1 -51.1 30 11.0 -40.5 275 50 293.8 293.8 278.6 294.1 0.08 13 433 6164 -40.7 275 49 295.3 14 400 6700 -44.9 275 45 296.6 15 342 7731 -51.5 271 49 301.3 16 324 8081 -52.3 270 51 304.8 17 316 8243 -52.1 268 53 307.3 18 300 8580 -50.9 265 56 313.6 19 277 9098 -48.3 265 59 324.6 20 269 9290 -48.3 265 60 327.3 21 258 9563 -48.3 265 59 331.3 22 250 9770 -47.1 265 58 336.0 23 239 10068 -45.7 267 57 342.5 24 210 10925 -46.3 273 53 354.5 25 200 11250 -43.7 275 51 363.6 26 189 11632 -42.9 273 49 370.8 27 181 11923 -44.7 272 48 372.5 28 179 11997 -42.5 271 47 377.3 29 158 12834 -46.7 267 43 383.8 30 150 13180 -45.9 265 41 391.0 31 127 14285 -45.7 257 31 410.4 32 103 15666 -49.3 246 19 428.8 33 100 15860 -48.7 245 17 433.6 34 89 16619 -51.3 240 18 443.1 35 71 18097 -47.3 231 21 481.2 36 70 18190 -48.3 230 21 481.1 37 58 19405 -55.5 305 10 491.4 38 51 20231 -50.5 357 3 521.5 39 50 20360 -51.5 5 2 522.1 40 45 21038 -55.7 527.9 TRP 324 8081 -52.3 270 51 304.8 WND 269 9290 -48.3 265 60 327.3 Sounding variables and indices 1000-500 mb thick: 5134.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 37.42 % Est. max temperature: -1.97 C = 28.46 F Sfc-Lift cond lev (LCL): 927.74 mb = 621.90 m = 2040.32 ft T: -9.48 C 700-500 lapse rate: 6.04 C/km ThetaE index: 0.62 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 901.80 mb = 839.15 m = 2753.09 ft Mean mixing ratio: 1.81 g/kg Conv temperature: -2.97 C = 26.65 F Cap Strength: 9.83 C Lifted Index: 13.48 C Risk: None Lifted Index @300 mb: 27.83 C Lifted Index @700 mb: 6.69 C Showalter Index: 13.19 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 18.00 C K Index: -11.10 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.48 J/kg Max Up Vert Vel: 1.72 m/s Conv Inhibition (B-): 40985.07 J/kg Cap Strength: 13.20 C Lift Cond Lev (LCL): 908.46 mb = 782.93 m = 2568.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 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 1004 4 250 10 9.4 3.4 | 150 20 -9.8 17.1 1 1000 36 250 14 13.2 4.8 | 162 19 -6.0 18.4 2 925 645 260 21 20.7 3.6 | 185 17 1.5 17.3 3 850 1291 275 19 18.9 -1.7 | 179 12 -0.3 12.0 4 700 2751 285 19 18.4 -4.9 | 174 9 -0.9 8.7 5 500 5170 275 56 55.8 -4.9 | 257 38 36.6 8.8 6 400 6700 275 45 44.8 -3.9 | 249 27 25.6 9.7 7 324 8081 270 51 51.0 -0.0 | 247 35 31.8 13.7 8 300 8580 265 56 55.8 4.9 | 243 41 36.6 18.5 9 269 9290 265 60 59.8 5.2 | 245 45 40.6 18.9 10 250 9770 265 58 57.8 5.1 | 244 43 38.6 18.7 11 200 11250 275 51 50.8 -4.4 | 254 33 31.6 9.2 12 150 13180 265 41 40.8 3.6 | 231 28 21.6 17.2 13 100 15860 245 17 15.4 7.2 | 170 21 -3.8 20.8 14 70 18190 230 21 16.1 13.5 | 173 27 -3.1 27.2 15 50 20360 5 2 -0.2 -2.0 | 121 23 -19.4 11.7 Wind Parameters Mean winds (0-6000m): 275.4 at 31.4 knts Storm direction: 305.4 at 23.6 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 50.1 deg Storm rel helicity (0-3000m) pos: 64.3 neg: -7.2 tot: 57.1 m^2/s^2 ave: 19.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 39.04 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 ------------------------------------------------------------------------------- 500 254 16 169 18| 9.8 0.0 9.8| 47.8 0.0 47.8 95.5 0.98| 10.1 9.9 1000 259 18 176 17| 5.6 0.0 5.6| 55.6 -2.2 53.4 53.4 0.74| 7.5 5.5 1500 264 19 178 16| 3.8 0.0 3.8| 55.6 -5.5 50.1 33.4 0.56| 6.0 3.4 2000 267 19 178 14| 2.9 0.0 2.9| 55.6 -6.1 49.5 24.8 0.52| 4.8 2.5 2500 270 19 178 14| 2.5 0.0 2.5| 55.6 -6.8 48.8 19.5 0.47| 4.1 1.9 3000 273 19 179 13| 2.7 0.0 2.7| 64.3 -7.2 57.1 19.0 0.54| 4.1 2.2 4000 276 22 192 12| 2.0 2.0 4.0| 96.8 -7.2 89.6 22.4 0.58| 5.1 2.9 5000 276 27 214 13| 1.6 3.2 4.8|118.8 -7.2 111.6 22.3 0.47| 5.7 2.7 6000 275 31 228 16| 1.3 2.4 3.7|120.1 -25.4 94.7 15.8 0.38| 5.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20260115.12.gif