UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 21 APR 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 1013 9 25.4 23.7 90 1.7 24.2 210 6 297.4 300.8 296.9 351.1 18.51 1 1005 81 26.2 22.1 78 4.1 23.2 207 8 298.9 302.0 296.2 348.2 16.89 2 1000 126 26.0 22.0 79 4.0 23.1 205 10 299.1 302.2 296.3 348.4 16.87 3 925 809 21.4 14.4 64 7.0 16.8 220 12 301.2 303.2 292.9 334.2 11.22 4 854 1495 17.0 11.0 68 6.0 13.2 225 12 303.5 305.3 292.4 332.5 9.70 5 850 1535 16.8 10.8 68 6.0 13.0 225 12 303.7 305.5 292.4 332.4 9.61 6 764 2436 11.6 2.6 54 9.0 6.6 217 12 307.5 308.7 290.6 326.1 6.05 7 704 3116 7.8 2.8 71 5.0 5.0 210 12 310.6 311.9 292.0 331.2 6.66 8 700 3163 7.4 2.4 71 5.0 4.6 210 12 310.7 311.9 291.9 330.8 6.51 9 651 3753 3.2 0.3 81 2.9 1.7 221 15 312.4 313.6 292.0 331.3 6.02 10 635 3953 2.2 -0.3 84 2.5 0.9 224 16 313.5 314.7 292.3 332.1 5.90 11 628 4042 3.0 -10.0 38 13.0 -2.6 226 16 315.4 316.0 290.2 324.7 2.85 12 589 4556 -0.9 -9.9 50 9.0 -4.7 236 19 316.7 317.3 290.7 326.7 3.06 13 584 4624 0.6 -32.4 6 33.0 -7.8 237 19 319.3 319.4 289.0 320.8 0.43 14 500 5850 -6.1 -49.1 2 43.0 -13.2 260 25 325.6 325.6 290.6 325.9 0.09 15 489 6024 -7.1 -51.1 2 44.0 -14.0 260 26 326.5 326.5 290.8 326.7 0.07 16 423 7138 -14.9 -61.9 1 47.0 -19.8 256 35 330.3 330.3 291.8 330.4 0.02 17 408 7411 -15.5 -35.5 16 20.0 -19.5 255 38 333.0 333.0 293.0 334.7 0.46 18 400 7560 -16.7 -35.7 18 19.0 -20.4 255 39 333.3 333.4 293.0 335.0 0.46 19 310 9427 -29.7 -54.7 7 25.0 -31.8 255 43 340.3 340.3 294.5 340.6 0.07 20 300 9660 -31.5 -55.5 8 24.0 -33.3 255 43 341.0 341.0 294.6 341.3 0.07 21 259 10680 -40.1 -61.1 9 21.0 -41.1 255 46 343.0 343.0 295.1 343.1 0.04 22 250 10920 -42.3 255 47 343.2 23 200 12380 -54.9 255 52 345.8 24 150 14170 -66.5 265 47 355.5 25 133 14893 -69.5 362.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 598.00 mb = 4437.23 m = 14557.67 ft Freezing level: 586.00 mb = 4596.45 m = 15080.04 ft Freezing level: 576.48 mb = 4733.46 m = 15529.53 ft Wetbulb zero: 633.21 mb = 3975.89 m = 13044.11 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 51.19 % Est. max temperature: 31.21 C = 88.18 F Sfc-Lift cond lev (LCL): 988.68 mb = 225.71 m = 740.51 ft T: 25.33 C 700-500 lapse rate: 5.02 C/km ThetaE index: 22.30 C Layer 925.0- 704.0 mb Conv cond level (CCL): 844.29 mb = 1591.95 m = 5222.87 ft Mean mixing ratio: 14.09 g/kg Conv temperature: 31.96 C = 89.54 F Cap Strength: 2.06 C Lifted Index: 0.09 C Risk: Showers probable Lifted Index @300 mb: 1.76 C Lifted Index @700 mb: -0.71 C Showalter Index: 4.02 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 16.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 178.60 Risk: None Energy Index: -1.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 101.01 J/kg Max Up Vert Vel: 14.21 m/s Conv Inhibition (B-): 60.04 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 892.67 mb = 1114.64 m = 3656.92 ft Lev Free Conv (LFC): 747.67 mb = 2615.75 m = 8581.74 ft Equ Level (EL): 517.67 mb = 5575.81 m = 18293.11 ft B at Equ Level: 87.30 J/kg Max Parcel Lev (MPL): 287.67 mb = 9951.44 m = 32648.67 ft Wind level data Storm motion: 264 at 11 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 1013 9 210 6 3.0 5.2 | 116 9 -8.3 4.0 1 1000 126 205 10 4.2 9.1 | 138 11 -7.1 7.9 2 925 809 220 12 7.7 9.2 | 156 9 -3.6 8.0 3 850 1535 225 12 8.5 8.5 | 159 8 -2.8 7.3 4 700 3163 210 12 6.0 10.4 | 150 11 -5.3 9.2 5 500 5850 260 25 24.6 4.3 | 257 14 13.3 3.2 6 400 7560 255 39 37.7 10.1 | 251 28 26.3 8.9 7 300 9660 255 43 41.5 11.1 | 252 32 30.2 10.0 8 250 10920 255 47 45.4 12.2 | 252 36 34.1 11.0 9 200 12380 255 52 50.2 13.5 | 252 41 38.9 12.3 10 150 14170 265 47 46.8 4.1 | 265 36 35.5 2.9 Wind Parameters Mean winds (0-6000m): 234.1 at 15.2 knts Storm direction: 264.1 at 11.4 knts Shear (0-3000m) pos: 1.1 neg: 0.5 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 35.0 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -3.0 tot: 15.3 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 13.62 Bulk Shear: 7.42 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 ------------------------------------------------------------------------------- 500 209 10 139 10| 5.3 0.0 5.3| 14.1 0.0 14.1 28.3 0.93| 6.0 5.6 1000 214 11 146 9| 3.2 0.0 3.2| 17.7 0.0 17.7 17.7 0.90| 4.0 3.6 1500 218 11 150 9| 2.2 0.0 2.2| 18.4 0.0 18.4 12.3 0.86| 2.9 2.5 2000 219 11 152 9| 1.6 0.2 1.9| 18.4 -0.8 17.6 8.8 0.74| 2.4 1.8 2500 219 12 152 9| 1.3 0.4 1.7| 18.4 -1.8 16.5 6.6 0.63| 2.1 1.3 3000 218 12 152 9| 1.1 0.5 1.6| 18.4 -3.0 15.3 5.1 0.53| 1.9 1.0 4000 218 12 155 9| 1.5 0.4 1.8| 33.5 -3.3 30.2 7.5 0.67| 2.2 1.5 5000 224 13 167 9| 1.9 0.3 2.2| 54.3 -3.3 51.0 10.2 0.77| 2.5 2.0 6000 234 15 187 8| 2.2 0.2 2.4| 76.5 -3.6 72.8 12.1 0.78| 2.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250421.12.gif