UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 17 APR 25 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 1010 8 6.0 3.0 81 3.0 4.6 280 5 278.4 279.2 277.3 291.2 4.70 1 1000 89 6.0 2.7 79 3.3 4.5 290 8 279.1 279.9 277.6 291.9 4.64 2 932 665 2.2 -2.1 73 4.3 0.4 295 12 281.0 281.6 277.0 290.8 3.51 3 925 726 1.8 -1.0 82 2.8 0.6 295 12 281.1 281.8 277.6 291.9 3.84 4 850 1403 -1.9 -4.4 83 2.5 -2.9 340 17 284.2 284.7 278.3 293.4 3.24 5 779 2095 -3.7 -5.9 85 2.2 -4.6 338 19 289.4 290.0 280.7 298.6 3.16 6 755 2343 -2.7 -5.0 84 2.3 -3.7 337 19 293.1 293.7 282.7 303.4 3.49 7 743 2470 -2.9 -5.4 83 2.5 -3.9 337 20 294.2 294.8 283.2 304.4 3.44 8 738 2524 -2.5 -8.5 63 6.0 -4.8 336 20 295.2 295.7 282.8 303.4 2.72 9 707 2864 -4.3 -10.3 63 6.0 -6.5 335 21 296.9 297.3 283.1 304.4 2.47 10 700 2942 -4.7 -13.7 49 9.0 -7.7 335 21 297.3 297.6 282.7 303.1 1.89 11 694 3010 -5.1 -17.1 38 12.0 -8.7 335 21 297.6 297.8 282.2 302.1 1.44 12 644 3592 -9.7 -20.7 40 11.0 -12.6 336 23 298.8 299.0 282.4 302.4 1.14 13 628 3785 -10.5 -23.5 34 13.0 -13.6 337 24 300.0 300.2 282.6 303.0 0.91 14 624 3834 -10.7 -19.7 48 9.0 -13.1 337 24 300.3 300.6 283.2 304.4 1.28 15 616 3934 -10.7 -27.7 23 17.0 -14.3 337 24 301.5 301.6 282.8 303.6 0.64 16 589 4277 -12.9 -19.9 56 7.0 -14.7 338 25 302.8 303.0 284.2 307.1 1.34 17 523 5175 -17.3 -26.3 45 9.0 -19.2 339 28 308.0 308.1 285.6 310.8 0.85 18 500 5510 -20.1 -28.1 49 8.0 -21.6 340 29 308.5 308.7 285.7 311.1 0.76 19 447 6329 -26.1 -33.1 52 7.0 -27.1 340 29 311.0 311.1 286.4 312.9 0.53 20 400 7120 -32.7 -38.7 55 6.0 -33.3 340 29 312.5 312.6 286.6 313.7 0.34 21 392 7262 -33.9 -39.9 55 6.0 -34.5 340 29 312.7 312.8 286.7 313.8 0.30 22 359 7873 -38.7 -45.7 48 7.0 -39.2 340 27 314.3 314.3 287.1 314.9 0.18 23 351 8027 -40.1 -49.1 38 9.0 -40.6 340 26 314.4 314.4 287.1 314.9 0.12 24 300 9080 -48.9 340 23 316.4 25 250 10250 -58.1 345 29 319.7 26 240 10507 -58.9 350 33 322.2 27 235 10640 -53.5 344 32 332.4 28 200 11680 -52.7 300 21 349.3 29 173 12614 -51.9 292 23 365.4 30 165 12921 -49.5 290 24 374.4 31 150 13540 -51.3 285 25 381.7 32 130 14462 -54.7 285 24 391.5 33 106 15774 -52.3 285 23 419.6 34 100 16150 -53.1 285 23 425.1 35 99 16215 -52.9 285 23 426.7 36 74 18083 -54.9 289 15 459.6 37 70 18440 -53.1 290 14 470.8 38 66 18816 -53.9 287 15 477.0 39 59 19525 -57.3 282 17 484.9 40 50 20570 -55.3 275 19 513.2 41 35 22858 -54.3 285 20 570.9 42 30 23850 -53.9 290 21 597.7 43 25 25026 -51.9 635.4 44 23 25566 -52.3 649.6 TRP 240 10507 -58.9 350 33 322.2 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 888.51 mb = 1055.35 m = 3462.40 ft Wetbulb zero: 912.08 mb = 838.63 m = 2751.39 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 62.05 % Est. max temperature: 11.40 C = 52.52 F Sfc-Lift cond lev (LCL): 964.50 mb = 384.59 m = 1261.77 ft T: 4.05 C 700-500 lapse rate: 6.00 C/km ThetaE index: 2.30 C Layer 700.0- 644.0 mb Conv cond level (CCL): 863.77 mb = 1274.34 m = 4180.86 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 11.25 C = 52.24 F Cap Strength: 14.97 C Lifted Index: 15.01 C Risk: None Lifted Index @300 mb: 17.70 C Lifted Index @700 mb: 9.93 C Showalter Index: 13.57 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 15.70 C K Index: 4.80 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.72 J/kg Max Up Vert Vel: 3.93 m/s Conv Inhibition (B-): 46995.53 J/kg Cap Strength: 14.99 C Lift Cond Lev (LCL): 908.63 mb = 868.97 m = 2850.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 16 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 1010 8 280 5 4.9 -0.9 | 203 16 6.2 14.7 1 1000 89 290 8 7.5 -2.7 | 214 16 8.8 12.9 2 925 726 295 12 10.9 -5.1 | 229 16 12.1 10.5 3 850 1403 340 17 5.8 -16.0 | 273 7 7.1 -0.4 4 700 2942 335 21 8.9 -19.0 | 289 11 10.1 -3.4 5 500 5510 340 29 9.9 -27.3 | 316 16 11.2 -11.6 6 400 7120 340 29 9.9 -27.3 | 316 16 11.2 -11.6 7 300 9080 340 23 7.9 -21.6 | 303 11 9.1 -6.0 8 250 10250 345 29 7.5 -28.0 | 325 15 8.8 -12.4 9 240 10507 350 33 5.7 -32.5 | 337 18 7.0 -16.9 10 200 11680 300 21 18.2 -10.5 | 255 20 19.4 5.1 11 150 13540 285 25 24.1 -6.5 | 250 27 25.4 9.1 12 100 16150 285 23 22.2 -6.0 | 248 25 23.5 9.7 13 70 18440 290 14 13.2 -4.8 | 233 18 14.4 10.8 14 50 20570 275 19 18.9 -1.7 | 235 25 20.2 14.0 15 30 23850 290 21 19.7 -7.2 | 248 23 21.0 8.4 Wind Parameters Mean winds (0-6000m): 334.6 at 20.9 knts Storm direction: 4.6 at 15.7 knts Shear (0-3000m) pos: 2.6 neg: 0.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 86.8 deg Storm rel helicity (0-3000m) pos: 62.7 neg: 0.0 tot: 62.7 m^2/s^2 ave: 20.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 32.58 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 ------------------------------------------------------------------------------- 500 291 9 217 16| 6.0 0.0 6.0| 24.3 0.0 24.3 48.6 0.99| 6.1 6.0 1000 297 11 225 15| 5.3 0.0 5.3| 43.5 0.0 43.5 43.5 0.89| 6.2 5.5 1500 312 12 235 13| 5.3 0.0 5.3| 57.3 0.0 57.3 38.2 0.80| 6.9 5.5 2000 321 14 243 11| 4.0 0.4 4.3| 59.1 0.0 59.1 29.6 0.79| 5.5 4.4 2500 326 15 251 10| 3.2 0.6 3.7| 60.8 0.0 60.8 24.3 0.77| 4.7 3.6 3000 328 16 257 10| 2.6 0.7 3.4| 62.7 0.0 62.7 20.9 0.76| 4.2 3.1 4000 331 17 268 10| 2.4 0.5 2.9| 70.7 0.0 70.7 17.7 0.76| 3.5 2.7 5000 333 19 279 10| 2.2 0.4 2.7| 79.3 0.0 79.3 15.9 0.76| 3.2 2.4 6000 335 21 288 11| 2.0 0.4 2.4| 83.8 0.0 83.8 14.0 0.75| 2.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20250417.12.gif