UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092812.upa.cvt Date: 1200Z 28 SEP 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 28 SEP 25 Station: RJAM WMO ident: 47991 Latitude: 24.30 Longitude: 153.97 Elevation: 9.00 ------------------------------------------------------------------------------- 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 9 28.0 22.0 70 6.0 23.7 90 6 299.8 302.8 296.3 348.3 16.60 1 1000 149 27.6 20.6 66 7.0 22.6 90 8 300.8 303.6 295.8 346.1 15.45 2 942 673 22.8 18.7 78 4.1 19.9 109 6 301.1 303.7 295.3 343.8 14.56 3 925 831 22.6 13.6 57 9.0 16.7 115 6 302.4 304.4 292.8 333.9 10.64 4 850 1557 18.2 15.0 82 3.2 16.0 245 6 305.2 307.6 295.1 343.2 12.72 5 833 1731 17.0 14.6 86 2.4 15.4 248 7 305.7 308.1 295.2 343.6 12.65 6 819 1876 16.6 10.6 68 6.0 12.8 250 8 306.8 308.6 293.4 336.5 9.85 7 805 2023 15.6 13.8 89 1.8 14.4 252 8 307.2 309.6 295.4 344.7 12.42 8 766 2446 14.0 11.5 85 2.5 12.4 258 10 309.9 312.0 295.3 344.1 11.20 9 700 3204 9.8 5.4 74 4.4 7.2 270 14 313.3 314.9 293.9 338.4 8.06 10 699 3216 9.6 5.6 76 4.0 7.2 270 14 313.2 314.8 294.0 338.7 8.19 11 655 3752 7.8 -3.2 46 11.0 2.2 279 14 317.1 318.0 292.2 331.9 4.61 12 651 3802 7.2 1.2 66 6.0 3.8 280 14 317.0 318.2 293.7 337.4 6.43 13 645 3878 7.4 -4.6 42 12.0 1.4 281 14 318.0 318.9 292.2 331.7 4.21 14 613 4293 4.6 -4.4 52 9.0 0.1 288 13 319.5 320.4 292.8 334.1 4.50 15 600 4467 3.8 -13.2 28 17.0 -3.2 291 13 320.5 321.0 291.2 328.2 2.30 16 596 4521 4.0 -34.0 4 38.0 -6.0 292 13 321.4 321.4 289.6 322.7 0.36 17 584 4686 3.0 -17.0 21 20.0 -4.6 294 13 322.1 322.4 291.2 328.0 1.73 18 576 4797 2.4 -25.6 11 28.0 -6.3 296 13 322.6 322.8 290.5 325.6 0.83 19 533 5417 -2.3 -14.3 39 12.0 -7.1 306 12 324.3 324.7 292.3 332.3 2.37 20 500 5920 -5.9 -20.9 29 15.0 -10.8 315 12 325.8 326.1 292.0 330.9 1.45 21 479 6255 -8.1 -22.1 31 14.0 -12.5 320 11 327.2 327.4 292.2 331.9 1.36 22 454 6669 -11.7 -15.4 74 3.7 -13.0 326 10 327.7 328.2 293.4 336.4 2.54 23 439 6926 -13.5 -18.3 67 4.8 -15.1 330 10 328.6 329.0 293.3 335.7 2.06 24 436 6978 -13.5 -22.5 47 9.0 -16.2 330 10 329.2 329.5 292.9 334.3 1.44 25 400 7630 -16.7 -26.7 42 10.0 -19.3 340 8 333.3 333.5 293.6 337.2 1.08 26 373 8152 -19.9 -33.9 28 14.0 -22.7 344 11 335.8 335.9 293.8 338.0 0.58 27 332 9005 -26.3 -44.3 17 18.0 -28.6 350 15 338.4 338.4 294.1 339.3 0.22 28 300 9730 -31.7 -50.7 14 19.0 -33.4 355 19 340.7 340.7 294.6 341.2 0.12 29 289 9993 -33.9 -53.9 12 20.0 -35.4 349 19 341.2 341.2 294.7 341.6 0.09 30 260 10724 -40.1 -55.1 19 15.0 -40.9 331 19 342.6 342.6 295.0 342.9 0.08 31 250 10990 -42.5 325 19 342.9 32 200 12460 -53.9 290 14 347.4 33 150 14250 -67.7 340 16 353.5 34 124 15377 -72.9 355 19 363.8 35 108 16183 -73.9 37 15 376.6 36 100 16630 -74.7 60 12 383.4 37 94 16990 -72.7 69 12 394.2 38 70 18720 -71.5 110 10 431.4 39 64 19249 -72.1 98 15 441.3 40 53 20382 -64.1 73 24 484.3 41 50 20740 -63.3 65 27 494.3 42 31 23714 -58.3 88 33 580.2 43 30 23920 -58.1 90 33 586.2 44 20 26520 -51.5 75 37 678.5 45 16 27965 -52.7 719.3 46 10 31048 -45.7 849.0 TRP 124 15377 -72.9 355 19 363.8 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 554.04 mb = 5113.65 m = 16776.88 ft Wetbulb zero: 612.69 mb = 4297.31 m = 14098.62 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 58.00 % Est. max temperature: 32.84 C = 91.10 F Sfc-Lift cond lev (LCL): 931.45 mb = 770.58 m = 2528.12 ft T: 22.68 C 700-500 lapse rate: 5.78 C/km ThetaE index: 14.40 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 812.44 mb = 1944.61 m = 6379.88 ft Mean mixing ratio: 14.34 g/kg Conv temperature: 35.24 C = 95.43 F Cap Strength: 2.73 C Lifted Index: -0.47 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.45 C Lifted Index @700 mb: 1.11 C Showalter Index: -0.41 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 20.90 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 204.00 Risk: None Energy Index: -2.37 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 89.98 J/kg Max Up Vert Vel: 13.41 m/s Conv Inhibition (B-): 254.71 J/kg Cap Strength: 2.73 C Lift Cond Lev (LCL): 883.59 mb = 1224.29 m = 4016.64 ft Lev Free Conv (LFC): 518.59 mb = 5632.79 m = 18480.06 ft Equ Level (EL): 328.59 mb = 9078.94 m = 29786.19 ft B at Equ Level: 89.79 J/kg Max Parcel Lev (MPL): 218.59 mb = 11874.63 m = 38958.29 ft Wind level data Storm motion: 311 at 8 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 9 90 6 -6.0 0.0 | 113 13 -12.0 5.2 1 1000 149 90 8 -8.0 0.0 | 110 15 -14.0 5.2 2 925 831 115 6 -5.4 2.5 | 124 14 -11.5 7.7 3 850 1557 245 6 5.4 2.5 | 176 8 -0.6 7.7 4 700 3204 270 14 14.0 -0.0 | 237 10 8.0 5.2 5 500 5920 315 12 8.5 -8.5 | 323 4 2.5 -3.3 6 400 7630 340 8 2.7 -7.5 | 54 4 -3.3 -2.4 7 300 9730 355 19 1.7 -18.9 | 18 14 -4.4 -13.8 8 250 10990 325 19 10.9 -15.6 | 335 11 4.9 -10.4 9 200 12460 290 14 13.2 -4.8 | 267 7 7.1 0.4 10 150 14250 340 16 5.5 -15.0 | 3 10 -0.5 -9.9 11 124 15377 355 19 1.7 -18.9 | 18 14 -4.4 -13.8 12 100 16630 60 12 -10.4 -6.0 | 87 16 -16.4 -0.8 13 70 18720 110 10 -9.4 3.4 | 119 18 -15.4 8.6 14 50 20740 65 27 -24.5 -11.4 | 78 31 -30.5 -6.3 15 30 23920 90 33 -33.0 0.0 | 98 39 -39.0 5.2 16 20 26520 75 37 -35.7 -9.6 | 84 42 -41.8 -4.4 Wind Parameters Mean winds (0-6000m): 280.6 at 10.6 knts Storm direction: 310.6 at 7.9 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 117.0 deg Storm rel helicity (0-3000m) pos: 65.7 neg: -1.9 tot: 63.7 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.13 Bulk Shear: 42.31 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 94 7 113 15| 1.8 0.0 1.8| 6.8 -1.9 4.8 9.7 0.34| 3.7 1.2 1000 104 7 118 14| 2.9 0.0 2.9| 24.6 -1.9 22.6 22.6 0.71| 4.4 3.1 1500 117 7 124 14| 3.9 0.0 3.9| 47.8 -1.9 45.8 30.6 0.75| 6.1 4.6 2000 145 7 137 14| 3.6 0.0 3.6| 53.5 -1.9 51.5 25.8 0.77| 5.4 4.1 2500 202 7 164 12| 3.4 0.0 3.4| 59.2 -1.9 57.3 22.9 0.79| 4.9 3.9 3000 238 8 184 9| 3.3 0.0 3.3| 65.7 -1.9 63.7 21.2 0.81| 4.6 3.7 4000 260 9 205 7| 2.5 0.0 2.5| 73.7 -1.9 71.8 17.9 0.81| 4.0 3.2 5000 272 10 220 6| 1.9 0.0 1.9| 78.8 -1.9 76.9 15.4 0.81| 3.6 2.9 6000 281 11 234 5| 1.4 0.0 1.4| 82.9 -1.9 80.9 13.5 0.82| 3.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250928.12.gif