UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 18 OCT 25 Station: RJ412 WMO ident: 47412 Latitude: 43.05 Longitude: 141.33 ------------------------------------------------------------------------------- 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 1013 22 12.6 9.7 82 2.9 11.0 130 7 284.7 286.0 283.5 305.4 7.47 1 1000 130 12.6 8.3 75 4.3 10.2 145 10 285.8 286.9 283.4 304.9 6.88 2 968 403 13.2 7.2 67 6.0 9.9 174 14 289.0 290.2 284.4 307.7 6.59 3 937 676 10.8 7.2 78 3.6 8.8 203 18 289.3 290.5 284.8 308.6 6.81 4 925 783 10.0 7.0 82 3.0 8.3 215 19 289.5 290.7 284.9 308.8 6.80 5 888 1123 8.8 5.6 80 3.2 7.1 227 20 291.7 292.8 285.4 310.1 6.43 6 850 1485 7.0 2.8 75 4.2 4.8 240 21 293.5 294.5 285.1 309.5 5.51 7 784 2143 2.4 0.1 85 2.3 1.3 248 24 295.4 296.3 285.2 309.9 4.92 8 700 3050 -2.7 -4.0 91 1.3 -3.3 260 29 299.5 300.2 285.9 311.7 4.06 9 503 5595 -16.1 -17.7 87 1.6 -16.6 260 57 312.9 313.2 288.5 319.1 1.89 10 500 5640 -16.3 -17.8 88 1.5 -16.7 260 58 313.2 313.5 288.5 319.4 1.89 11 448 6457 -20.9 -23.1 82 2.2 -21.4 260 72 317.4 317.6 289.3 321.9 1.33 12 400 7290 -22.9 -25.7 78 2.8 -23.5 260 86 325.2 325.5 291.5 329.4 1.18 13 380 7666 -24.3 -26.9 79 2.6 -24.9 260 91 328.2 328.4 292.3 332.1 1.11 14 348 8302 -28.9 -31.9 75 3.0 -29.4 260 99 330.3 330.5 292.6 333.1 0.76 15 300 9350 -36.1 -39.9 68 3.8 -36.5 260 113 334.5 334.6 293.3 336.0 0.40 16 299 9373 -36.3 -39.9 69 3.6 -36.7 260 113 334.5 334.6 293.3 336.0 0.40 17 280 9826 -40.1 -43.8 68 3.7 -40.4 260 113 335.4 335.5 293.4 336.5 0.28 18 250 10590 -47.1 260 113 336.0 19 211 11690 -53.9 270 126 342.1 20 200 12030 -56.1 275 124 343.9 21 167 13169 -61.5 275 122 353.1 22 150 13840 -60.3 270 109 366.2 23 143 14137 -60.5 268 104 370.9 24 132 14629 -64.1 265 97 373.0 25 100 16320 -65.1 255 70 401.9 26 88 17099 -65.9 262 59 415.3 27 75 18078 -62.5 271 45 441.9 28 73 18246 -59.1 273 43 452.5 29 70 18510 -58.9 275 39 458.4 30 56 19904 -58.3 242 28 490.0 31 50 20610 -60.3 225 23 501.4 32 38 22331 -57.9 548.4 TRP 167 13169 -61.5 275 122 353.1 WND 211 11690 -53.9 270 126 342.1 Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 744.47 mb = 2569.95 m = 8431.49 ft Wetbulb zero: 759.94 mb = 2392.59 m = 7849.60 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 84.65 % Est. max temperature: 20.79 C = 69.43 F Sfc-Lift cond lev (LCL): 969.71 mb = 388.35 m = 1274.10 ft T: 13.17 C 700-500 lapse rate: 5.25 C/km ThetaE index: 0.65 C Layer 850.0- 784.0 mb Conv cond level (CCL): 824.99 mb = 1728.19 m = 5669.85 ft Mean mixing ratio: 6.79 g/kg Conv temperature: 22.14 C = 71.86 F Cap Strength: 7.52 C Lifted Index: 7.67 C Risk: None Lifted Index @300 mb: 19.37 C Lifted Index @700 mb: 2.73 C Showalter Index: 6.36 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.10 C K Index: 24.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 201.35 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.16 J/kg Max Up Vert Vel: 6.19 m/s Conv Inhibition (B-): 30383.30 J/kg Cap Strength: 7.65 C Lift Cond Lev (LCL): 900.51 mb = 1006.45 m = 3301.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 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 1013 22 130 7 -5.4 4.5 | 110 32 -29.8 10.6 1 1000 130 145 10 -5.7 8.2 | 115 33 -30.2 14.3 2 925 783 215 19 10.9 15.6 | 148 26 -13.6 21.6 3 850 1485 240 21 18.2 10.5 | 159 18 -6.3 16.6 4 700 3050 260 29 28.6 5.0 | 200 12 4.1 11.1 5 500 5640 260 58 57.1 10.1 | 244 36 32.7 16.2 6 400 7290 260 86 84.7 14.9 | 251 64 60.2 21.0 7 300 9350 260 113 111.3 19.6 | 254 91 86.8 25.7 8 250 10590 260 113 111.3 19.6 | 254 91 86.8 25.7 9 211 11690 270 126 126.0 -0.0 | 267 102 101.5 6.1 10 200 12030 275 124 123.5 -10.8 | 273 99 99.1 -4.7 11 167 13169 275 122 121.5 -10.6 | 273 97 97.1 -4.6 12 150 13840 270 109 109.0 -0.0 | 266 85 84.5 6.1 13 100 16320 255 70 67.6 18.1 | 241 49 43.2 24.2 14 70 18510 275 39 38.9 -3.4 | 259 15 14.4 2.7 15 50 20610 225 23 16.3 16.3 | 160 24 -8.2 22.3 Wind Parameters Mean winds (0-6000m): 254.0 at 33.6 knts Storm direction: 284.0 at 25.2 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 89.7 deg Storm rel helicity (0-3000m) pos: 236.1 neg: 0.0 tot: 236.1 m^2/s^2 ave: 78.7 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 6.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.12 Bulk Shear: 164.91 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 ------------------------------------------------------------------------------- 500 166 12 123 33| 13.4 0.0 13.4|117.7 0.0 117.7 235.5 0.94| 14.9 14.0 1000 198 15 136 28| 11.0 0.0 11.0|182.7 0.0 182.7 182.7 0.85| 13.7 11.6 1500 214 17 143 25| 8.4 0.0 8.4|198.3 0.0 198.3 132.2 0.77| 11.2 8.7 2000 224 18 148 23| 7.1 0.0 7.1|211.4 0.0 211.4 105.7 0.78| 9.3 7.3 2500 231 20 153 20| 6.3 0.0 6.3|224.0 0.0 224.0 89.6 0.79| 8.3 6.5 3000 238 21 159 18| 5.8 0.0 5.8|236.1 0.0 236.1 78.7 0.80| 7.6 6.0 4000 246 24 172 16| 5.0 0.7 5.8|266.3 0.0 266.3 66.6 0.78| 7.1 5.5 5000 251 29 190 16| 4.0 1.7 5.8|296.6 0.0 296.6 59.3 0.72| 6.8 4.9 6000 254 34 207 17| 3.4 2.6 5.9|332.9 0.0 332.9 55.5 0.64| 6.8 4.4 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251018.00.gif