UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 19 APR 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 1005 19 11.4 5.4 67 6.0 8.3 180 2 284.1 285.1 281.2 299.8 5.59 1 1000 61 10.8 4.8 66 6.0 7.8 175 4 284.0 284.9 280.9 299.0 5.39 2 925 706 5.2 2.4 82 2.8 3.9 250 12 284.6 285.5 280.7 298.4 4.92 3 862 1278 1.6 1.1 96 0.5 1.4 271 30 286.7 287.5 281.4 300.3 4.81 4 850 1391 1.4 0.9 96 0.5 1.2 275 33 287.6 288.5 281.9 301.3 4.80 5 794 1940 0.8 -0.2 93 1.0 0.3 282 32 292.6 293.5 284.0 306.4 4.75 6 755 2343 -1.3 -2.1 94 0.8 -1.7 287 31 294.6 295.4 284.3 307.4 4.34 7 701 2931 -5.7 -7.3 88 1.6 -6.3 295 29 296.1 296.6 283.6 305.5 3.15 8 700 2942 -5.5 -7.4 86 1.9 -6.2 295 29 296.4 297.0 283.7 305.8 3.13 9 696 2987 -4.7 -9.7 68 5.0 -6.5 295 30 297.8 298.2 283.7 305.8 2.63 10 566 4588 -13.3 -25.3 36 12.0 -16.0 292 50 305.8 305.9 284.8 308.7 0.86 11 532 5057 -16.9 -30.9 29 14.0 -19.4 291 56 306.9 307.0 284.9 308.8 0.55 12 500 5520 -20.3 -32.3 33 12.0 -22.3 290 62 308.3 308.4 285.3 310.0 0.51 13 485 5744 -21.5 -32.5 36 11.0 -23.3 291 66 309.5 309.6 285.8 311.3 0.51 14 435 6538 -24.7 -50.7 7 26.0 -27.0 296 80 315.2 315.2 287.3 315.6 0.08 15 400 7140 -29.5 -45.5 20 16.0 -31.0 300 91 316.6 316.7 287.8 317.3 0.16 16 363 7826 -35.7 -45.7 35 10.0 -36.4 300 97 317.3 317.3 288.1 317.9 0.18 17 336 8362 -39.4 -50.2 31 10.8 -40.0 300 101 319.3 319.4 288.6 319.8 0.11 18 331 8465 -40.1 -51.1 30 11.0 -40.7 300 100 319.7 319.7 288.8 320.1 0.11 19 319 8716 -42.3 300 97 320.1 20 303 9063 -45.1 300 94 320.9 21 300 9130 -45.1 300 93 321.8 22 250 10330 -52.1 295 89 328.6 23 244 10487 -52.1 290 91 330.9 24 229 10901 -49.1 288 80 341.5 25 203 11684 -53.3 285 60 346.9 26 200 11780 -53.7 285 58 347.7 27 188 12179 -49.7 285 53 360.4 28 150 13630 -55.1 285 33 375.1 29 128 14642 -57.9 283 27 387.5 30 101 16147 -56.9 280 17 416.6 31 100 16210 -56.9 280 17 417.8 32 95 16534 -56.7 281 17 424.4 33 70 18460 -57.7 285 19 460.9 34 51 20446 -60.1 304 12 499.0 35 50 20570 -58.5 305 12 505.6 36 43 21520 -57.5 298 14 530.4 37 34 23003 -57.3 286 17 567.7 38 30 23800 -53.9 280 19 597.7 39 28 24242 -54.9 606.8 TRP 244 10487 -52.1 290 91 330.9 WND 336 8362 -39.4 -50.2 31 10.8 -40.0 300 101 319.3 319.4 288.6 319.8 0.11 Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 779.14 mb = 2093.55 m = 6868.52 ft Wetbulb zero: 787.88 mb = 2001.84 m = 6567.63 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 67.23 % Est. max temperature: 14.48 C = 58.06 F Sfc-Lift cond lev (LCL): 917.65 mb = 770.72 m = 2528.59 ft T: 4.79 C 700-500 lapse rate: 5.74 C/km ThetaE index: 1.88 C Layer 701.0- 700.0 mb Conv cond level (CCL): 870.37 mb = 1199.74 m = 3936.12 ft Mean mixing ratio: 5.12 g/kg Conv temperature: 13.65 C = 56.57 F Cap Strength: 9.13 C Lifted Index: 9.53 C Risk: None Lifted Index @300 mb: 16.40 C Lifted Index @700 mb: 4.65 C Showalter Index: 7.75 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.20 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 138.80 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.40 J/kg Max Up Vert Vel: 2.61 m/s Conv Inhibition (B-): 37326.21 J/kg Cap Strength: 9.44 C Lift Cond Lev (LCL): 896.37 mb = 960.97 m = 3152.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 28 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 1005 19 180 2 0.0 2.0 | 140 29 -18.7 22.4 1 1000 61 175 4 -0.3 4.0 | 142 31 -19.0 24.4 2 925 706 250 12 11.3 4.1 | 163 26 -7.4 24.5 3 850 1391 275 33 32.9 -2.9 | 219 23 14.2 17.5 4 700 2942 295 29 26.3 -12.3 | 223 11 7.6 8.2 5 500 5520 290 62 58.3 -21.2 | 271 40 39.6 -0.8 6 400 7140 300 91 78.8 -45.5 | 293 65 60.1 -25.1 7 336 8362 300 101 87.5 -50.5 | 294 75 68.8 -30.1 8 300 9130 300 93 80.5 -46.5 | 293 67 61.9 -26.1 9 250 10330 295 89 80.7 -37.6 | 286 64 62.0 -17.2 10 244 10487 290 91 85.5 -31.1 | 279 68 66.8 -10.7 11 200 11780 285 58 56.0 -15.0 | 262 38 37.3 5.4 12 150 13630 285 33 31.9 -8.5 | 228 18 13.2 11.9 13 100 16210 280 17 16.7 -3.0 | 174 18 -1.9 17.5 14 70 18460 285 19 18.4 -4.9 | 179 15 -0.3 15.5 15 50 20570 305 12 9.8 -6.9 | 147 16 -8.8 13.5 16 30 23800 280 19 18.7 -3.3 | 180 17 0.0 17.1 Wind Parameters Mean winds (0-6000m): 287.5 at 36.9 knts Storm direction: 317.5 at 27.7 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 248.8 neg: -0.1 tot: 248.6 m^2/s^2 ave: 82.9 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 6.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 169.76 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 ------------------------------------------------------------------------------- 500 212 7 150 30| 8.7 0.0 8.7| 72.5 0.0 72.5 145.0 0.86| 10.7 9.2 1000 246 11 160 26| 11.0 0.0 11.0|159.9 0.0 159.9 159.9 0.87| 13.0 11.3 1500 263 17 174 22| 11.3 0.0 11.3|240.4 0.0 240.4 160.3 0.90| 13.4 12.1 2000 270 20 185 21| 8.2 0.0 8.2|244.3 0.0 244.3 122.2 0.84| 11.1 9.3 2500 274 23 192 19| 6.3 0.0 6.3|245.9 0.0 245.9 98.4 0.78| 9.6 7.5 3000 278 24 196 18| 5.3 0.0 5.3|248.8 -0.1 248.6 82.9 0.74| 8.7 6.4 4000 283 27 208 16| 4.0 1.7 5.6|282.6 -0.1 282.5 70.6 0.72| 8.1 5.9 5000 286 31 225 16| 3.2 2.6 5.8|312.3 -0.1 312.2 62.4 0.65| 7.8 5.1 6000 288 37 241 19| 3.5 2.8 6.2|392.8 -0.1 392.6 65.4 0.62| 7.9 4.9 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20250419.00.gif