UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 8 OCT 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 8 29.0 26.3 85 2.7 27.0 160 14 301.0 305.0 299.7 365.2 21.73 1 1000 115 28.2 25.2 84 3.0 26.0 160 19 301.4 305.1 299.1 362.2 20.58 2 925 803 23.2 22.4 95 0.8 22.6 185 21 303.0 306.5 298.4 358.7 18.75 3 850 1538 18.2 16.6 90 1.6 17.1 190 29 305.2 307.8 296.1 347.4 14.12 4 787 2196 14.8 12.3 85 2.5 13.1 192 30 308.4 310.5 295.1 343.2 11.50 5 749 2616 14.2 10.5 78 3.7 11.8 193 30 312.1 314.1 295.6 345.1 10.71 6 700 3187 12.6 4.6 58 8.0 7.8 195 31 316.4 317.9 294.4 340.5 7.62 7 693 3271 12.0 4.0 58 8.0 7.3 195 31 316.7 318.1 294.3 340.0 7.38 8 675 3490 10.6 4.6 66 6.0 7.0 196 30 317.5 319.0 294.9 342.5 7.91 9 501 5904 -3.7 -8.7 68 5.0 -6.0 200 19 328.3 329.1 294.7 341.7 3.96 10 500 5920 -3.7 -8.5 69 4.8 -6.0 200 19 328.5 329.3 294.8 342.1 4.03 11 458 6608 -7.9 -15.9 53 8.0 -10.9 198 16 331.6 332.1 294.3 340.0 2.42 12 431 7079 -10.3 -22.3 37 12.0 -14.1 197 14 334.4 334.7 294.3 339.7 1.48 13 420 7278 -12.3 -23.3 39 11.0 -15.6 196 14 334.3 334.6 294.1 339.3 1.39 14 407 7518 -12.9 -35.9 13 23.0 -17.8 195 13 336.5 336.6 293.9 338.2 0.44 15 400 7650 -14.1 -25.1 39 11.0 -17.3 195 12 336.7 336.9 294.6 341.2 1.24 16 394 7764 -15.1 -25.1 42 10.0 -17.9 198 11 336.8 337.1 294.7 341.4 1.26 17 373 8177 -16.9 -42.9 9 26.0 -21.2 211 10 339.7 339.8 294.5 340.7 0.23 18 365 8340 -16.7 -49.7 4 33.0 -21.4 216 9 342.1 342.2 295.0 342.6 0.11 19 301 9756 -27.9 -49.9 10 22.0 -30.3 259 2 345.7 345.8 295.8 346.3 0.13 20 300 9780 -28.3 -50.3 10 22.0 -30.6 260 2 345.5 345.5 295.7 346.0 0.13 21 250 11060 -38.5 -63.5 5 25.0 -39.7 165 17 348.8 348.8 296.4 349.0 0.03 22 244 11227 -40.1 -65.1 5 25.0 -41.2 158 17 348.9 348.9 296.4 349.0 0.02 23 200 12560 -49.3 100 19 354.7 24 166 13752 -58.5 35 14 358.7 25 150 14380 -63.5 360 12 360.7 26 103 16576 -82.9 28 22 364.5 27 100 16740 -83.3 30 23 366.8 28 99 16796 -83.3 32 23 367.8 29 92 17203 -84.7 50 19 372.9 30 70 18750 -75.9 80 12 422.0 31 58 19847 -71.3 21 10 455.7 32 56 20056 -67.1 10 9 469.9 33 50 20740 -66.5 335 8 486.8 34 39 22270 -59.1 26 11 541.3 35 33 23312 -60.9 60 13 563.1 36 30 23910 -57.1 80 14 589.0 37 24 25337 -52.5 641.2 TRP 92 17203 -84.7 50 19 372.9 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 546.02 mb = 5279.61 m = 17321.35 ft Wetbulb zero: 581.47 mb = 4698.06 m = 15413.41 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 76.13 % Est. max temperature: 32.80 C = 91.05 F Sfc-Lift cond lev (LCL): 974.74 mb = 340.81 m = 1118.12 ft T: 26.56 C 700-500 lapse rate: 5.96 C/km ThetaE index: 22.00 C Layer 1000.0- 749.0 mb Conv cond level (CCL): 925.29 mb = 800.21 m = 2625.32 ft Mean mixing ratio: 19.69 g/kg Conv temperature: 30.99 C = 87.79 F Cap Strength: 0.56 C Lifted Index: -4.25 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.32 C Lifted Index @700 mb: -0.72 C Showalter Index: 0.21 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.30 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 276.20 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1761.51 J/kg Max Up Vert Vel: 59.36 m/s Conv Inhibition (B-): 1.53 J/kg Cap Strength: 0.56 C Lift Cond Lev (LCL): 936.83 mb = 690.86 m = 2266.59 ft Lev Free Conv (LFC): 911.83 mb = 927.66 m = 3043.47 ft Equ Level (EL): 151.83 mb = 14304.94 m = 46931.63 ft B at Equ Level: 1760.68 J/kg Max Parcel Lev (MPL): 71.83 mb = 18604.02 m = 61036.07 ft Wind level data Storm motion: 222 at 19 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 8 160 14 -4.8 13.2 | 87 18 -17.7 -1.1 1 1000 115 160 19 -6.5 17.9 | 101 20 -19.4 3.6 2 925 803 185 21 1.8 20.9 | 121 13 -11.0 6.7 3 850 1538 190 29 5.0 28.6 | 151 16 -7.8 14.3 4 700 3187 195 31 8.0 29.9 | 163 16 -4.8 15.7 5 500 5920 200 19 6.5 17.9 | 120 7 -6.4 3.6 6 400 7650 195 12 3.1 11.6 | 75 10 -9.8 -2.6 7 300 9780 260 2 2.0 0.3 | 38 18 -10.9 -13.9 8 250 11060 165 17 -4.4 16.4 | 97 17 -17.3 2.2 9 200 12560 100 19 -18.7 3.3 | 71 33 -31.6 -10.9 10 150 14380 360 12 -0.0 -12.0 | 26 29 -12.9 -26.2 11 100 16740 30 23 -11.5 -19.9 | 36 42 -24.4 -34.1 12 92 17203 50 19 -14.6 -12.2 | 46 38 -27.4 -26.4 13 70 18750 80 12 -11.8 -2.1 | 57 30 -24.7 -16.3 14 50 20740 335 8 3.4 -7.3 | 24 23 -9.5 -21.5 15 30 23910 80 14 -13.8 -2.4 | 58 31 -26.7 -16.6 Wind Parameters Mean winds (0-6000m): 192.1 at 25.6 knts Storm direction: 222.1 at 19.2 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 75.0 deg Storm rel helicity (0-3000m) pos: 88.8 neg: 0.0 tot: 88.8 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.6 10^-3/s Energy-Hel index: 0.88 Bulk Rich Number: 92.11 Bulk Shear: 19.12 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 ------------------------------------------------------------------------------- 500 166 19 103 18| 7.6 0.0 7.6| 38.1 0.0 38.1 76.3 0.81| 10.1 8.1 1000 175 20 111 16| 6.4 0.0 6.4| 55.3 0.0 55.3 55.3 0.79| 8.2 6.5 1500 180 22 121 15| 6.1 0.0 6.1| 74.9 0.0 74.9 49.9 0.81| 7.4 6.0 2000 183 24 130 15| 4.9 0.0 4.9| 80.1 0.0 80.1 40.1 0.82| 5.9 4.8 2500 186 25 136 15| 4.1 0.0 4.1| 84.5 0.0 84.5 33.8 0.83| 4.9 4.1 3000 187 26 140 15| 3.6 0.0 3.6| 88.8 0.0 88.8 29.6 0.84| 4.3 3.6 4000 190 27 145 15| 2.3 0.0 2.3| 90.3 -5.6 84.7 21.2 0.68| 3.7 2.5 5000 191 27 147 14| 1.5 0.0 1.5| 90.3 -13.2 77.1 15.4 0.51| 3.4 1.8 6000 192 26 145 13| 1.0 0.0 1.0| 90.3 -21.3 69.0 11.5 0.35| 3.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251008.12.gif