UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 5 DEC 25 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -316 SFC 956 47 1.8 -0.1 87 1.9 1.0 100 15 278.5 279.2 276.4 289.5 3.97 2 925 312 -1.1 -5.2 74 4.1 -2.6 80 33 278.2 278.7 274.6 286.0 2.80 3 850 1982 -4.3 -8.3 74 4.0 -5.7 170 68 281.6 282.1 275.9 288.5 2.40 4 778 2677 -6.9 -13.9 57 7.0 -8.9 170 60 286.1 286.4 277.2 291.0 1.68 5 744 3027 -6.3 -14.3 53 8.0 -8.7 170 56 290.4 290.7 279.3 295.5 1.70 6 729 3186 -8.1 -19.1 41 11.0 -10.9 170 54 290.1 290.3 278.4 293.7 1.16 7 700 3500 -10.7 -20.7 44 10.0 -13.1 170 50 290.6 290.8 278.6 293.9 1.05 8 500 4980 -32.1 -45.1 26 13.0 -33.0 155 46 293.9 293.9 278.8 294.4 0.14 9 494 5065 -32.9 -45.9 26 13.0 -33.7 155 50 293.9 294.0 278.8 294.4 0.13 10 478 5298 -31.1 -45.1 24 14.0 -32.1 154 60 298.9 299.0 281.1 299.4 0.14 11 420 6209 -35.1 -55.1 11 20.0 -36.1 151 99 305.1 305.1 283.5 305.3 0.05 12 400 6550 -34.5 -55.5 10 21.0 -35.6 150 114 310.2 310.2 285.4 310.3 0.05 13 397 6602 -34.3 -55.3 10 21.0 -35.4 149 115 311.1 311.1 285.8 311.3 0.05 14 374 7016 -36.9 -58.9 8 22.0 -37.8 145 124 313.0 313.0 286.4 313.1 0.04 15 354 7394 -39.3 -62.3 7 23.0 -40.1 145 115 314.7 314.7 287.0 314.8 0.02 16 342 7629 -40.5 -63.5 7 23.0 -41.2 145 110 316.2 316.2 287.5 316.3 0.02 17 300 8520 -40.1 -64.1 6 24.0 -41.0 150 95 328.8 328.9 291.4 328.9 0.02 18 266 9339 -39.7 -65.7 5 26.0 -40.7 150 73 340.9 340.9 294.6 341.0 0.02 19 250 9760 -42.1 -67.1 5 25.0 -43.0 150 62 343.5 343.5 295.1 343.6 0.02 20 200 11260 -47.3 -71.3 5 24.0 -47.9 150 64 357.9 357.9 298.3 357.9 0.01 21 198 11326 -48.1 -72.1 5 24.0 -48.7 151 64 357.6 357.6 298.2 357.7 0.01 22 183 11848 -45.7 -69.7 5 24.0 -46.5 155 62 369.7 369.7 300.5 369.8 0.02 23 152 13064 -52.5 -75.5 5 23.0 -52.9 164 58 378.2 378.2 301.9 378.2 0.01 24 150 13150 -52.3 -75.3 5 23.0 -52.8 165 58 380.0 380.0 302.2 380.0 0.01 25 140 13600 -48.3 -72.3 5 24.0 -49.1 171 57 394.5 394.6 304.5 394.6 0.02 26 130 14084 -50.7 -73.7 5 23.0 -51.4 177 57 398.7 398.7 305.0 398.8 0.01 27 121 14556 -46.1 -70.1 5 24.0 -47.2 184 56 415.4 415.4 307.2 415.5 0.02 28 106 15427 -50.1 -74.1 4 24.0 -51.0 195 55 423.8 423.8 308.2 423.9 0.02 29 100 15810 -46.7 -70.7 5 24.0 -48.0 200 54 437.5 437.5 309.6 437.6 0.03 30 82 17112 -51.1 -74.1 5 23.0 -52.1 200 58 454.0 454.1 311.3 454.2 0.02 31 75 17701 -43.5 -68.5 5 25.0 -45.6 200 60 481.7 481.7 313.6 482.0 0.05 32 70 18160 -48.3 -72.3 5 24.0 -49.8 200 62 481.1 481.1 313.5 481.2 0.03 33 60 19169 -53.1 -76.1 4 23.0 -54.1 200 68 492.0 492.0 314.4 492.1 0.02 34 58 19389 -52.5 -75.5 5 23.0 -53.6 200 69 498.2 498.2 314.8 498.3 0.02 35 53 19982 -46.1 -70.1 5 24.0 -48.3 200 73 526.0 526.0 316.7 526.4 0.06 36 50 20370 -47.3 -71.3 5 24.0 -49.4 200 75 532.0 532.0 317.1 532.3 0.05 37 43 21362 -50.3 -74.3 4 24.0 -52.1 196 68 548.1 548.1 318.0 548.3 0.04 38 41 21675 -46.7 -70.7 5 24.0 -49.3 194 65 564.6 564.6 318.9 565.0 0.07 39 39 22004 -50.5 -74.5 4 24.0 -52.4 193 63 563.1 563.1 318.8 563.4 0.04 40 34 22902 -48.9 -72.9 4 24.0 -51.4 189 56 589.8 589.9 320.2 590.3 0.06 41 30 23720 -51.5 -74.5 5 23.0 -53.7 185 50 604.2 604.3 320.8 604.6 0.05 42 29 23940 -52.3 -75.3 5 23.0 -54.4 607.9 607.9 321.0 608.3 0.05 43 27 24409 -45.7 -69.7 5 24.0 -49.5 639.0 639.1 322.3 640.0 0.12 44 23 25457 -54.1 -77.1 4 23.0 -56.2 644.3 644.3 322.5 644.7 0.05 TRP 342 7629 -40.5 -63.5 7 23.0 -41.2 145 110 316.2 316.2 287.5 316.3 0.02 WND 374 7016 -36.9 -58.9 8 22.0 -37.8 145 124 313.0 313.0 286.4 313.1 0.04 Sounding variables and indices 1000-500 mb thick: 5296.00 m Freezing level: 936.76 mb = 211.59 m = 694.19 ft Wetbulb zero: 947.70 mb = 117.33 m = 384.94 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 48.73 % Est. max temperature: 7.51 C = 45.52 F Sfc-Lift cond lev (LCL): 928.12 mb = 284.99 m = 935.00 ft T: -0.80 C 700-500 lapse rate: 14.46 C/km ThetaE index: 3.43 C Layer 925.0- 850.0 mb Conv cond level (CCL): 728.77 mb = 3188.18 m = 10459.78 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 13.27 C = 55.89 F Cap Strength: 7.54 C Lifted Index: 6.14 C Risk: None Lifted Index @300 mb: 29.43 C Lifted Index @700 mb: 6.68 C Showalter Index: 5.26 C Risk: None Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 23.80 C K Index: 9.50 Risk: None Sweat Index: 234.00 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.29 J/kg Max Up Vert Vel: 4.31 m/s Conv Inhibition (B-): 55215.56 J/kg Cap Strength: 7.44 C Lift Cond Lev (LCL): 854.78 mb = 1871.20 m = 6139.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 190 at 40 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 ---------------------------------------------------------- 0 956 47 100 15 -14.8 2.6 | 30 43 -21.7 -37.2 1 925 312 80 33 -32.5 -5.7 | 41 60 -39.4 -45.5 2 850 1982 170 68 -11.8 67.0 | 145 33 -18.7 27.2 3 700 3500 170 50 -8.7 49.2 | 121 18 -15.6 9.4 4 500 4980 155 46 -19.4 41.7 | 94 26 -26.3 1.9 5 400 6550 150 114 -57.0 98.7 | 133 87 -63.9 58.9 6 374 7016 145 124 -71.1 101.6 | 128 100 -78.0 61.8 7 342 7629 145 110 -63.1 90.1 | 126 86 -70.0 50.3 8 300 8520 150 95 -47.5 82.3 | 128 69 -54.4 42.5 9 250 9760 150 62 -31.0 53.7 | 110 40 -37.9 13.9 10 200 11260 150 64 -32.0 55.4 | 112 42 -38.9 15.6 11 150 13150 165 58 -15.0 56.0 | 127 27 -21.9 16.2 12 100 15810 200 54 18.5 50.7 | 227 16 11.6 11.0 13 70 18160 200 62 21.2 58.3 | 218 23 14.3 18.5 14 50 20370 200 75 25.7 70.5 | 211 36 18.8 30.7 15 30 23720 185 50 4.4 49.8 | 166 10 -2.5 10.0 Wind Parameters Mean winds (0-6000m): 159.8 at 53.8 knts Storm direction: 189.8 at 40.4 knts Shear (0-3000m) pos: 11.9 neg: 4.2 tot: 16.1 10-3/s Storm rel Dir Shear (0-3000m): 101.5 deg Storm rel helicity (0-3000m) pos: 1127.0 neg: -43.0 tot: 1084.0 m^2/s^2 ave: 361.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 20.2 stream: 14.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.03 Bulk Shear: 370.08 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 86 27 39 54| 0.0 23.8 23.8|259.3 0.0 259.3 518.7 0.65| 28.9 18.7 1000 97 33 48 53| 11.6 11.9 23.5|576.4 0.0 576.4 576.4 0.78| 26.2 20.5 1500 115 38 60 48| 16.4 7.9 24.3|879.5 0.0 879.5 586.3 0.83| 26.8 22.2 2000 138 45 80 37| 17.9 5.9 23.8|1127.0 0.01127.0 563.5 0.86| 27.2 23.4 2500 154 51 101 30| 14.3 4.7 19.1|1127.0 -21.51105.5 442.2 0.79| 23.0 18.1 3000 159 53 110 28| 11.9 4.2 16.1|1127.0 -43.01084.0 361.3 0.72| 20.2 14.5 4000 163 52 114 24| 8.9 4.1 13.0|1127.0 -83.71043.3 260.8 0.60| 16.4 9.9 5000 162 50 110 24| 7.2 4.1 11.2|1142.5-121.21021.3 204.3 0.53| 14.2 7.5 6000 160 54 113 28| 6.0 4.9 10.9|1376.7-121.21255.5 209.2 0.52| 15.6 8.1 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251205.00.gif