UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 7 DEC 25 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1018 25 9.8 8.7 93 1.1 9.2 270 3 281.5 282.7 281.5 300.5 6.94 1 1017 33 10.0 6.1 77 3.9 8.0 268 3 281.8 282.8 280.4 297.8 5.81 2 1000 173 10.8 4.8 66 6.0 7.8 225 12 284.0 284.9 280.9 299.0 5.39 3 992 240 10.8 4.8 66 6.0 7.8 227 14 284.6 285.5 281.3 299.8 5.43 4 925 819 6.2 4.7 90 1.5 5.4 245 29 285.6 286.7 282.1 301.9 5.79 5 879 1236 3.6 2.6 93 1.0 3.1 257 35 287.1 288.1 282.2 302.0 5.25 6 850 1508 2.0 -5.0 60 7.0 -0.9 265 39 288.2 288.8 280.1 297.2 3.10 7 830 1699 0.4 -7.6 55 8.0 -2.6 267 39 288.5 289.0 279.6 296.1 2.60 8 790 2093 -2.9 -11.9 50 9.0 -5.9 273 38 289.1 289.4 279.0 294.9 1.94 9 781 2184 -3.7 -8.5 69 4.8 -5.4 274 38 289.2 289.6 279.9 296.8 2.57 10 757 2429 -5.7 -7.9 84 2.2 -6.5 277 38 289.6 290.1 280.4 297.8 2.78 11 755 2450 -5.5 -10.1 70 4.6 -7.1 277 38 290.1 290.5 280.0 297.0 2.35 12 739 2617 -6.7 -7.1 97 0.4 -6.8 279 38 290.5 291.1 281.1 299.4 3.03 13 729 2724 -6.1 -19.1 35 13.0 -9.6 281 37 292.3 292.5 279.5 295.9 1.16 14 700 3041 -6.9 -34.9 9 28.0 -11.9 285 37 294.8 294.9 279.4 295.8 0.28 15 699 3052 -6.9 -34.9 9 28.0 -11.9 285 37 295.0 295.0 279.5 295.9 0.28 16 653 3581 -8.3 -33.3 11 25.0 -13.0 285 44 299.2 299.2 281.5 300.4 0.35 17 579 4502 -14.9 -45.9 5 31.0 -18.6 285 56 301.9 302.0 282.3 302.3 0.11 18 500 5600 -19.7 -55.7 3 36.0 -22.8 285 70 309.0 309.0 285.0 309.2 0.04 19 487 5794 -21.1 -56.1 3 35.0 -24.0 286 72 309.6 309.6 285.2 309.8 0.04 20 400 7210 -32.3 -53.3 11 21.0 -33.6 295 91 313.0 313.0 286.5 313.3 0.07 21 389 7406 -33.7 -54.7 10 21.0 -34.9 294 91 313.7 313.7 286.7 313.9 0.06 22 350 8135 -40.1 -59.1 11 19.0 -40.8 291 89 314.7 314.7 287.0 314.8 0.04 23 339 8352 -41.5 290 89 315.6 24 316 8828 -40.9 276 91 322.9 25 300 9180 -41.5 265 93 326.9 26 250 10420 -39.5 265 119 347.3 27 211 11577 -39.7 261 141 364.3 28 200 11940 -42.9 260 148 364.8 29 194 12144 -44.1 260 150 366.2 30 150 13830 -53.9 265 117 377.2 31 140 14271 -55.9 262 109 381.2 32 135 14503 -54.5 261 105 387.7 33 104 16132 -65.3 251 76 397.1 34 100 16370 -66.5 250 72 399.2 35 87 17203 -70.5 248 61 407.4 36 80 17704 -66.5 247 55 425.6 37 77 17938 -62.5 246 52 438.6 38 71 18434 -65.3 245 46 442.9 39 70 18520 -65.5 245 45 444.3 40 60 19457 -66.7 238 35 461.6 41 57 19771 -62.5 236 32 477.9 42 50 20570 -67.9 230 23 483.5 43 49 20691 -68.3 485.3 44 40 21931 -60.9 532.9 45 40 21931 -58.7 538.4 46 30 23730 -60.5 579.7 TRP 339 8352 -41.5 290 89 315.6 WND 194 12144 -44.1 260 150 366.2 Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 825.15 mb = 1747.11 m = 5731.91 ft Wetbulb zero: 856.25 mb = 1448.55 m = 4752.42 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 38.82 % Est. max temperature: 15.88 C = 60.58 F Sfc-Lift cond lev (LCL): 1001.27 mb = 162.44 m = 532.92 ft T: 10.74 C 700-500 lapse rate: 5.00 C/km ThetaE index: 7.14 C Layer 850.0- 781.0 mb Conv cond level (CCL): 876.96 mb = 1254.74 m = 4116.55 ft Mean mixing ratio: 5.61 g/kg Conv temperature: 15.54 C = 59.98 F Cap Strength: 4.94 C Lifted Index: 8.99 C Risk: None Lifted Index @300 mb: 18.86 C Lifted Index @700 mb: 2.28 C Showalter Index: 11.22 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 14.70 C K Index: -11.30 Risk: None Sweat Index: 148.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.19 J/kg Max Up Vert Vel: 5.86 m/s Conv Inhibition (B-): 51.89 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 910.51 mb = 948.07 m = 3110.43 ft Lev Free Conv (LFC): 785.51 mb = 2138.01 m = 7014.39 ft Equ Level (EL): 735.51 mb = 2654.39 m = 8708.53 ft B at Equ Level: 16.42 J/kg Max Parcel Lev (MPL): 705.51 mb = 2979.77 m = 9776.02 ft Wind level data Storm motion: 308 at 33 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 1018 25 270 3 3.0 -0.0 | 132 31 -23.1 20.7 1 1000 173 225 12 8.5 8.5 | 149 34 -17.6 29.1 2 925 819 245 29 26.3 12.3 | 180 33 0.2 32.9 3 850 1508 265 39 38.9 3.4 | 208 27 12.8 24.1 4 700 3041 285 37 35.7 -9.6 | 221 15 9.7 11.1 5 500 5600 285 70 67.6 -18.1 | 266 42 41.6 2.5 6 400 7210 295 91 82.5 -38.5 | 288 59 56.4 -17.8 7 339 8352 290 89 83.6 -30.4 | 280 58 57.6 -9.8 8 300 9180 265 93 92.6 8.1 | 247 73 66.6 28.8 9 250 10420 265 119 118.5 10.4 | 251 98 92.5 31.0 10 200 11940 260 148 145.8 25.7 | 249 128 119.7 46.4 11 194 12144 260 150 147.7 26.0 | 249 130 121.7 46.7 12 150 13830 265 117 116.6 10.2 | 251 96 90.5 30.9 13 100 16370 250 72 67.7 24.6 | 223 61 41.6 45.3 14 70 18520 245 45 40.8 19.0 | 200 42 14.7 39.7 15 50 20570 230 23 17.6 14.8 | 167 36 -8.4 35.4 Wind Parameters Mean winds (0-6000m): 278.4 at 44.3 knts Storm direction: 308.4 at 33.3 knts Shear (0-3000m) pos: 4.8 neg: 3.2 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 382.3 neg: 0.0 tot: 382.3 m^2/s^2 ave: 127.4 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 8.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.10 Bulk Shear: 172.85 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 ------------------------------------------------------------------------------- 500 232 14 153 33| 0.0 19.4 19.4|164.2 0.0 164.2 328.3 0.95| 20.6 19.6 1000 242 21 165 31| 6.5 9.7 16.2|275.2 0.0 275.2 275.2 0.96| 17.0 16.4 1500 250 26 176 29| 7.9 6.5 14.3|356.0 0.0 356.0 237.4 0.95| 15.2 14.5 2000 256 29 184 28| 6.3 4.8 11.1|367.7 0.0 367.7 183.8 0.90| 12.6 11.3 2500 261 31 190 26| 5.4 3.9 9.3|376.3 0.0 376.3 150.5 0.86| 10.9 9.4 3000 265 32 194 24| 4.8 3.2 8.0|382.3 0.0 382.3 127.4 0.82| 9.9 8.1 4000 271 35 203 22| 4.3 3.0 7.3|426.9 0.0 426.9 106.7 0.80| 9.0 7.2 5000 276 39 217 21| 3.4 3.5 6.9|472.0 0.0 472.0 94.4 0.75| 8.5 6.4 6000 278 44 231 23| 3.5 3.4 6.9|553.4 0.0 553.4 92.2 0.72| 8.3 6.0 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251207.00.gif