UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 22 APR 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 1016 23 16.6 10.6 68 6.0 13.1 160 2 288.4 289.8 285.6 310.7 7.91 1 1000 157 14.8 8.8 67 6.0 11.4 155 4 288.0 289.2 284.5 308.0 7.12 2 948 607 11.0 9.1 88 1.9 9.9 200 11 288.5 289.9 285.4 310.1 7.67 3 925 812 10.0 8.5 90 1.5 9.2 220 14 289.5 290.9 285.7 310.9 7.54 4 905 994 9.0 7.0 87 2.0 7.9 198 11 290.3 291.6 285.4 310.1 6.95 5 890 1132 10.2 0.2 50 10.0 5.4 181 9 293.0 293.7 283.7 305.7 4.36 6 850 1515 9.6 -16.4 14 26.0 0.6 135 4 296.2 296.4 281.4 300.1 1.25 7 833 1682 9.8 -25.2 7 35.0 -0.4 154 5 298.1 298.2 281.4 300.1 0.59 8 754 2504 7.4 -37.6 2 45.0 -3.0 246 11 304.1 304.2 283.3 304.9 0.20 9 734 2725 7.4 -20.6 12 28.0 -1.9 271 13 306.5 306.7 285.2 309.8 1.01 10 700 3113 4.6 -13.4 26 18.0 -2.3 315 16 307.6 307.9 286.6 313.8 1.94 11 619 4103 -0.9 -26.9 12 26.0 -8.0 304 21 312.3 312.4 286.9 314.6 0.68 12 576 4676 -2.5 -30.5 10 28.0 -9.6 298 25 316.9 317.0 288.3 318.8 0.52 13 500 5780 -10.7 -37.7 9 27.0 -15.8 285 31 320.0 320.1 289.0 321.1 0.30 14 408 7305 -22.3 -53.3 4 31.0 -25.3 294 36 324.2 324.2 290.1 324.4 0.07 15 400 7450 -23.3 -53.3 5 30.0 -26.1 295 37 324.7 324.7 290.3 325.0 0.07 16 332 8787 -34.5 -52.5 14 18.0 -35.7 285 42 327.1 327.1 291.0 327.5 0.09 17 300 9490 -39.9 -54.9 19 15.0 -40.6 280 45 329.1 329.1 291.6 329.4 0.07 18 299 9513 -40.1 -54.1 21 14.0 -40.8 280 45 329.2 329.2 291.6 329.5 0.08 19 278 10005 -42.9 280 48 332.0 20 250 10710 -48.9 280 51 333.4 21 214 11710 -55.3 290 63 338.6 22 200 12140 -54.9 295 68 345.8 23 175 12987 -58.5 353.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 632.25 mb = 3941.21 m = 12930.32 ft Wetbulb zero: 839.96 mb = 1613.44 m = 5293.36 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 25.49 % Est. max temperature: 23.07 C = 73.53 F Sfc-Lift cond lev (LCL): 928.89 mb = 776.94 m = 2548.99 ft T: 10.17 C 700-500 lapse rate: 5.74 C/km ThetaE index: 10.80 C Layer 905.0- 754.0 mb Conv cond level (CCL): 693.04 mb = 3193.48 m = 10477.16 ft Mean mixing ratio: 7.46 g/kg Conv temperature: 36.22 C = 97.19 F Cap Strength: 12.01 C Lifted Index: 11.84 C Risk: None Lifted Index @300 mb: 14.05 C Lifted Index @700 mb: 8.92 C Showalter Index: 18.17 C Risk: None Total Totals Index: 14.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: -5.70 C K Index: -14.10 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.60 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 6324.57 J/kg Cap Strength: 11.99 C Lift Cond Lev (LCL): 915.25 mb = 900.03 m = 2952.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 12 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 1016 23 160 2 -0.7 1.9 | 142 14 -8.9 11.3 1 1000 157 155 4 -1.7 3.6 | 143 16 -9.9 13.0 2 925 812 220 14 9.0 10.7 | 182 20 0.8 20.1 3 850 1515 135 4 -2.8 2.8 | 138 16 -11.0 12.2 4 700 3113 315 16 11.3 -11.3 | 301 4 3.1 -1.9 5 500 5780 285 31 29.9 -8.0 | 266 22 21.7 1.4 6 400 7450 295 37 33.5 -15.6 | 284 26 25.3 -6.2 7 300 9490 280 45 44.3 -7.8 | 267 36 36.1 1.6 8 250 10710 280 51 50.2 -8.9 | 269 42 42.0 0.6 9 200 12140 295 68 61.6 -28.7 | 290 57 53.4 -19.3 Wind Parameters Mean winds (0-6000m): 288.9 at 16.6 knts Storm direction: 318.9 at 12.5 knts Shear (0-3000m) pos: 3.3 neg: 1.6 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 119.6 deg Storm rel helicity (0-3000m) pos: 161.6 neg: -79.0 tot: 82.5 m^2/s^2 ave: 27.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 50.35 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 ------------------------------------------------------------------------------- 500 177 6 151 17| 8.2 0.0 8.2| 30.4 0.0 30.4 60.8 0.69| 9.3 6.4 1000 205 9 166 18| 4.8 0.0 4.8| 67.7 -32.1 35.5 35.5 0.33| 11.3 3.8 1500 204 8 164 18| 3.2 3.3 6.5| 67.7 -79.0 -11.4 -7.6 -0.05| 11.1 -0.6 2000 198 8 161 18| 4.0 2.5 6.5| 98.4 -79.0 19.4 9.7 0.12| 10.1 1.2 2500 212 8 167 17| 4.1 2.0 6.0|138.3 -79.0 59.2 23.7 0.28| 10.2 2.9 3000 246 9 180 13| 3.3 1.6 4.9|161.6 -79.0 82.5 27.5 0.38| 10.9 4.1 4000 287 11 203 7| 2.7 1.1 3.8|164.4 -82.0 82.4 20.6 0.35| 9.3 3.2 5000 292 14 228 6| 2.2 0.8 3.0|164.4 -91.0 73.4 14.7 0.28| 8.2 2.3 6000 289 17 242 9| 1.8 1.0 2.8|169.3-103.6 65.7 11.0 0.24| 7.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20250422.00.gif