UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092800.upa.cvt Date: 0000Z 28 SEP 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 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 29.6 21.6 62 8.0 23.8 10 3 301.4 304.4 296.4 349.0 16.19 1 1000 147 27.4 21.4 70 6.0 23.1 5 2 300.5 303.5 296.3 348.2 16.25 2 925 832 21.2 16.8 76 4.4 18.2 280 2 301.0 303.4 294.2 339.5 13.12 3 921 870 22.2 12.2 53 10.0 15.8 278 2 302.4 304.2 292.0 331.3 9.74 4 888 1185 19.8 14.9 73 4.9 16.5 266 6 303.1 305.3 294.0 338.9 12.08 5 850 1561 17.6 14.6 83 3.0 15.6 250 10 304.6 306.9 294.7 341.5 12.39 6 825 1816 16.8 13.9 83 2.9 14.8 252 11 306.3 308.6 295.0 343.0 12.19 7 813 1941 17.2 7.2 52 10.0 11.2 252 12 308.1 309.5 292.3 332.0 7.86 8 807 2004 16.6 11.9 74 4.7 13.6 253 12 308.1 310.1 294.6 341.1 10.91 9 750 2626 13.8 7.8 67 6.0 10.1 256 16 311.6 313.2 294.1 339.0 8.89 10 701 3192 9.8 6.3 79 3.5 7.7 260 19 313.2 314.8 294.3 339.8 8.58 11 700 3204 9.8 5.6 75 4.2 7.3 260 19 313.3 314.9 294.0 338.8 8.18 12 697 3240 10.2 3.2 62 7.0 6.2 261 19 314.2 315.5 293.3 335.9 6.93 13 689 3335 9.6 4.6 71 5.0 6.6 262 18 314.5 316.0 294.0 338.8 7.74 14 674 3517 8.6 2.6 66 6.0 5.2 265 18 315.4 316.7 293.6 337.0 6.86 15 593 4563 3.0 -7.0 48 10.0 -1.7 282 13 320.7 321.4 292.6 333.2 3.81 16 581 4728 2.6 -31.4 6 34.0 -6.7 285 12 322.1 322.2 289.9 323.8 0.48 17 569 4896 1.4 -19.6 19 21.0 -6.0 288 11 322.6 322.9 291.0 327.5 1.42 18 535 5388 -2.7 -15.7 36 13.0 -7.6 296 9 323.4 323.8 291.9 330.6 2.10 19 500 5920 -6.3 -17.3 41 11.0 -10.2 305 6 325.4 325.7 292.3 332.1 1.97 20 477 6287 -9.1 -15.1 62 6.0 -11.3 298 6 326.3 326.8 293.0 334.8 2.48 21 460 6567 -10.9 -19.9 47 9.0 -13.8 292 6 327.5 327.8 292.6 333.4 1.71 22 430 7083 -13.7 -19.7 60 6.0 -15.6 281 6 330.3 330.7 293.5 336.8 1.87 23 421 7243 -14.3 -21.3 55 7.0 -16.4 278 6 331.5 331.9 293.7 337.4 1.66 24 400 7630 -16.5 -25.5 46 9.0 -18.9 270 6 333.5 333.8 293.8 337.9 1.20 25 395 7725 -17.3 -26.3 45 9.0 -19.6 272 6 333.7 333.9 293.8 337.8 1.13 26 370 8212 -20.9 -27.9 53 7.0 -22.5 284 7 335.2 335.4 294.1 339.0 1.04 27 349 8642 -23.5 -36.5 29 13.0 -25.7 294 8 337.4 337.5 294.1 339.2 0.48 28 300 9730 -32.3 -43.3 33 11.0 -33.5 320 10 339.9 339.9 294.6 340.9 0.28 29 283 10139 -35.5 -44.5 39 9.0 -36.4 320 9 341.0 341.0 294.8 342.0 0.26 30 259 10750 -40.1 -49.1 38 9.0 -40.8 320 8 343.0 343.0 295.2 343.7 0.17 31 250 10990 -42.1 320 8 343.5 32 200 12450 -54.3 350 6 346.8 33 150 14240 -67.3 325 16 354.2 34 131 15050 -71.3 347 18 361.0 35 111 16029 -72.1 13 20 377.0 36 105 16355 -74.1 22 20 379.2 37 100 16640 -73.5 30 21 385.7 38 91 17186 -75.9 85 23 391.5 39 70 18720 -69.7 80 19 435.3 40 61 19540 -68.5 84 21 455.4 41 58 19845 -64.7 86 21 470.6 42 50 20750 -64.1 90 23 492.4 43 30 23910 -60.7 95 25 579.2 44 29 24123 -59.5 95 27 588.1 45 20 26480 -55.9 100 43 665.1 46 15 28339 -50.9 88 37 738.7 47 10 31020 -45.1 70 29 851.2 48 8.2 32349 -43.9 905.6 TRP 91 17186 -75.9 85 23 391.5 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 557.39 mb = 5064.05 m = 16614.12 ft Wetbulb zero: 613.36 mb = 4287.13 m = 14065.23 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 58.98 % Est. max temperature: 32.17 C = 89.91 F Sfc-Lift cond lev (LCL): 905.01 mb = 1021.25 m = 3350.50 ft T: 21.05 C 700-500 lapse rate: 5.93 C/km ThetaE index: 17.77 C Layer 1000.0- 888.0 mb Conv cond level (CCL): 794.31 mb = 2138.89 m = 7017.27 ft Mean mixing ratio: 14.53 g/kg Conv temperature: 37.08 C = 98.75 F Cap Strength: 2.71 C Lifted Index: -0.99 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.39 C Lifted Index @700 mb: 0.99 C Showalter Index: -0.17 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.90 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.20 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 138.88 J/kg Max Up Vert Vel: 16.67 m/s Conv Inhibition (B-): 227.64 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 888.72 mb = 1178.39 m = 3866.07 ft Lev Free Conv (LFC): 543.72 mb = 5258.72 m = 17252.81 ft Equ Level (EL): 273.72 mb = 10368.49 m = 34016.94 ft B at Equ Level: 137.27 J/kg Max Parcel Lev (MPL): 193.72 mb = 12648.37 m = 41496.78 ft Wind level data Storm motion: 295 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 10 3 -0.5 -3.0 | 94 8 -7.9 0.5 1 1000 147 5 2 -0.2 -2.0 | 101 8 -7.5 1.5 2 925 832 280 2 2.0 -0.3 | 120 6 -5.4 3.1 3 850 1561 250 10 9.4 3.4 | 197 7 2.1 6.9 4 700 3204 260 19 18.7 3.3 | 239 13 11.4 6.8 5 500 5920 305 6 4.9 -3.4 | 91 2 -2.4 0.0 6 400 7630 270 6 6.0 -0.0 | 159 4 -1.3 3.5 7 300 9730 320 10 6.4 -7.7 | 12 4 -0.9 -4.2 8 250 10990 320 8 5.1 -6.1 | 40 3 -2.2 -2.7 9 200 12450 350 6 1.0 -5.9 | 69 7 -6.3 -2.4 10 150 14240 325 16 9.2 -13.1 | 349 10 1.8 -9.6 11 100 16640 30 21 -10.5 -18.2 | 50 23 -17.8 -14.7 12 91 17186 85 23 -22.9 -2.0 | 93 30 -30.2 1.5 13 70 18720 80 19 -18.7 -3.3 | 90 26 -26.0 0.2 14 50 20750 90 23 -23.0 0.0 | 97 31 -30.3 3.5 15 30 23910 95 25 -24.9 2.2 | 100 33 -32.2 5.7 16 20 26480 100 43 -42.3 7.5 | 102 51 -49.7 10.9 17 10 31020 70 29 -27.3 -9.9 | 79 35 -34.6 -6.4 Wind Parameters Mean winds (0-6000m): 265.4 at 10.8 knts Storm direction: 295.4 at 8.1 knts Shear (0-3000m) pos: 1.5 neg: 1.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 142.1 deg Storm rel helicity (0-3000m) pos: 29.8 neg: 0.0 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 8.86 Bulk Shear: 15.67 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 ------------------------------------------------------------------------------- 500 351 2 101 7| 0.0 2.4 2.4| 3.4 0.0 3.4 6.9 0.72| 2.5 1.8 1000 318 2 107 6| 0.0 2.7 2.7| 7.4 0.0 7.4 7.4 0.76| 3.0 2.3 1500 274 4 132 5| 0.0 3.8 3.8| 13.6 0.0 13.6 9.1 0.79| 4.0 3.2 2000 261 6 157 5| 0.8 2.9 3.6| 18.5 0.0 18.5 9.2 0.79| 3.8 3.0 2500 258 7 177 5| 1.2 2.3 3.5| 23.8 0.0 23.8 9.5 0.78| 3.7 2.9 3000 258 9 194 5| 1.5 1.9 3.4| 29.8 0.0 29.8 9.9 0.77| 3.5 2.7 4000 261 11 214 6| 0.9 1.4 2.4| 39.0 0.0 39.0 9.8 0.70| 3.5 2.4 5000 264 11 221 6| 0.7 1.1 1.8| 41.5 0.0 41.5 8.3 0.62| 3.4 2.1 6000 265 11 218 6| 0.6 1.0 1.6| 42.1 0.0 42.1 7.0 0.60| 3.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250928.00.gif