UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 5 DEC 25 Station: RJ909 WMO ident: 47909 Latitude: 28.38 Longitude: 129.50 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 205 SFC 990 290 15.6 7.6 59 8.0 11.2 330 4 289.6 290.7 284.7 308.4 6.62 2 925 860 9.6 3.6 66 6.0 6.5 325 17 289.1 290.1 283.2 304.4 5.36 3 850 1555 3.2 1.2 87 2.0 2.2 330 10 289.5 290.4 282.8 303.6 4.91 4 809 1954 0.2 -2.7 81 2.9 -1.0 320 15 290.4 291.1 282.0 301.7 3.87 5 794 2104 1.4 -18.6 21 20.0 -4.6 316 17 293.3 293.5 279.9 296.7 1.11 6 788 2165 1.4 -27.6 9 29.0 -5.7 314 17 293.9 294.0 279.3 295.5 0.50 7 726 2823 0.0 -21.0 19 21.0 -6.1 298 25 299.3 299.5 282.4 302.5 0.99 8 717 2923 -0.3 -7.3 59 7.0 -3.2 295 27 300.1 300.6 285.1 309.5 3.08 9 700 3115 0.0 -7.0 59 7.0 -3.0 290 29 302.5 303.1 286.2 312.4 3.23 10 679 3358 -1.3 -8.3 59 7.0 -4.1 288 33 303.7 304.2 286.4 313.0 3.01 11 582 4565 -9.3 -16.3 57 7.0 -11.5 276 50 308.0 308.4 286.7 314.0 1.84 12 562 4837 -5.7 -28.7 14 23.0 -11.5 274 54 315.4 315.5 287.9 317.6 0.64 13 500 5750 -6.5 -53.5 1 47.0 -13.6 265 68 325.1 325.1 290.3 325.3 0.05 14 497 5797 -6.7 -52.7 1 46.0 -13.7 265 69 325.4 325.4 290.5 325.7 0.06 15 403 7394 -18.3 -44.3 8 26.0 -22.1 265 86 330.5 330.5 292.0 331.2 0.18 16 400 7450 -18.9 -38.9 15 20.0 -22.2 265 87 330.4 330.5 292.2 331.7 0.33 17 363 8167 -22.5 -47.5 8 25.0 -25.6 263 92 334.9 334.9 293.2 335.5 0.14 18 300 9540 -31.9 -51.9 12 20.0 -33.6 260 103 340.4 340.4 294.5 340.9 0.11 19 273 10203 -36.1 -58.1 9 22.0 -37.4 260 104 343.6 343.6 295.3 343.9 0.05 20 254 10701 -40.1 -63.1 7 23.0 -41.1 260 105 344.9 344.9 295.5 345.0 0.03 21 250 10810 -40.7 260 105 345.6 22 202 12225 -49.9 250 117 352.8 23 200 12290 -50.3 250 117 353.1 24 186 12761 -54.5 251 116 353.7 25 150 14110 -64.7 255 113 358.6 26 102 16396 -75.7 274 80 379.3 27 100 16510 -75.3 275 78 382.2 28 87 17309 -78.5 280 80 391.3 29 82 17652 -71.3 284 68 412.7 30 70 18590 -69.3 295 35 436.1 31 66 18940 -70.9 292 33 440.0 32 61 19404 -73.7 289 30 443.8 33 56 19904 -73.7 285 27 454.8 34 52 20343 -68.1 282 24 477.6 35 50 20580 -66.5 280 23 486.8 36 45 21227 -62.5 291 20 511.4 37 40 21955 -63.7 304 16 525.9 38 32 23351 -56.7 328 10 579.3 39 30 23760 -58.3 335 8 585.7 40 23 25427 -59.5 628.4 TRP 87 17309 -78.5 280 80 391.3 WND 202 12225 -49.9 250 117 352.8 Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 726.00 mb = 2823.05 m = 9261.87 ft Freezing level: 700.00 mb = 3115.00 m = 10219.69 ft Freezing level: 700.00 mb = 3115.00 m = 10219.69 ft Wetbulb zero: 821.93 mb = 1825.68 m = 5989.69 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 46.61 % Est. max temperature: 15.74 C = 60.34 F Sfc-Lift cond lev (LCL): 878.01 mb = 1288.54 m = 4227.45 ft T: 5.65 C 700-500 lapse rate: 2.47 C/km ThetaE index: 12.84 C Layer 925.0- 726.0 mb Conv cond level (CCL): 851.61 mb = 1539.43 m = 5050.57 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 15.51 C = 59.92 F Cap Strength: 12.56 C Lifted Index: 18.62 C Risk: None Lifted Index @300 mb: 24.80 C Lifted Index @700 mb: 6.34 C Showalter Index: 20.02 C Risk: None Total Totals Index: 17.40 C Risk: None Vertical Totals Index: 9.70 C Cross Totals Index: 7.70 C K Index: 3.90 Risk: None Sweat Index: 102.40 Risk: None Energy Index: 4.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.27 J/kg Max Up Vert Vel: 2.92 m/s Conv Inhibition (B-): 1.16 J/kg Cap Strength: 18.20 C Lift Cond Lev (LCL): 854.01 mb = 1516.36 m = 4974.86 ft Lev Free Conv (LFC): 839.01 mb = 1659.94 m = 5445.94 ft Equ Level (EL): 799.01 mb = 2053.38 m = 6736.73 ft B at Equ Level: 1.60 J/kg Max Parcel Lev (MPL): 789.01 mb = 2154.68 m = 7069.06 ft Wind level data Storm motion: 308 at 27 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 ---------------------------------------------------------- 0 990 290 330 4 2.0 -3.5 | 125 23 -18.9 13.1 1 925 860 325 17 9.8 -13.9 | 103 11 -11.2 2.6 2 850 1555 330 10 5.0 -8.7 | 116 18 -15.9 7.9 3 700 3115 290 29 27.3 -9.9 | 224 9 6.3 6.6 4 500 5750 265 68 67.7 5.9 | 244 52 46.8 22.5 5 400 7450 265 87 86.7 7.6 | 250 70 65.7 24.1 6 300 9540 260 103 101.4 17.9 | 247 88 80.5 34.4 7 250 10810 260 105 103.4 18.2 | 247 90 82.5 34.8 8 202 12225 250 117 109.9 40.0 | 238 105 89.0 56.5 9 200 12290 250 117 109.9 40.0 | 238 105 89.0 56.5 10 150 14110 255 113 109.1 29.2 | 243 99 88.2 45.8 11 100 16510 275 78 77.7 -6.8 | 260 58 56.8 9.7 12 87 17309 280 80 78.8 -13.9 | 267 58 57.9 2.6 13 70 18590 295 35 31.7 -14.8 | 261 11 10.8 1.7 14 50 20580 280 23 22.7 -4.0 | 188 13 1.7 12.5 15 30 23760 335 8 3.4 -7.3 | 118 20 -17.5 9.3 Wind Parameters Mean winds (0-6000m): 278.3 at 35.6 knts Storm direction: 308.3 at 26.7 knts Shear (0-3000m) pos: 0.5 neg: 5.3 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 109.4 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -28.2 tot: 5.2 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 118.51 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 ------------------------------------------------------------------------------- 500 326 10 119 18| 0.0 11.8 11.8| 0.0 -24.0 -24.0 -48.0 -0.45| 11.8 -5.3 1000 326 12 114 15| 1.4 5.9 7.3| 6.9 -26.4 -19.5 -19.5 -0.24| 8.7 -2.0 1500 327 12 114 16| 1.0 4.0 5.0| 11.7 -28.0 -16.3 -10.9 -0.15| 7.5 -1.1 2000 323 13 115 14| 0.7 4.6 5.4| 14.6 -28.2 -13.6 -6.8 -0.07| 7.4 -0.6 2500 315 15 120 12| 0.6 5.0 5.6| 23.1 -28.2 -5.1 -2.0 0.11| 7.5 0.9 3000 307 17 131 10| 0.5 5.3 5.8| 33.3 -28.2 5.2 1.7 0.21| 7.7 1.6 4000 296 22 172 7| 0.4 5.9 6.3| 50.8 -28.2 22.6 5.7 0.22| 7.9 1.7 5000 286 29 218 11| 0.3 6.3 6.6| 51.0 -45.6 5.5 1.1 0.15| 8.1 1.2 6000 278 36 231 18| 0.2 6.4 6.6| 78.1 -69.9 8.2 1.4 0.13| 8.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251205.00.gif