UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for X1088... Searching the city database file for: X1088 ... Date:0000Z 10 JAN 26 Station: X1088 WMO ident: 31088 Latitude: 59.37 Longitude: 143.20 ------------------------------------------------------------------------------- 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 1000 4 -2.1 -3.4 91 1.3 -2.6 160 21 271.0 271.5 270.6 279.1 2.97 1 957 351 -5.9 -7.9 86 2.0 -6.5 160 22 270.6 271.0 269.1 276.7 2.20 2 925 617 -7.3 -9.3 86 2.0 -7.9 160 23 271.8 272.2 269.6 277.5 2.04 3 850 1271 -11.1 -13.3 84 2.2 -11.7 130 38 274.5 274.8 270.6 279.1 1.61 4 838 1380 -11.7 -13.9 84 2.2 -12.3 130 39 275.0 275.3 270.8 279.4 1.56 5 700 2730 -22.3 -24.9 79 2.6 -22.7 135 54 277.8 277.9 271.1 279.9 0.72 6 662 3137 -25.5 -28.4 77 2.9 -25.9 137 56 278.7 278.8 271.4 280.3 0.56 7 546 4498 -38.1 -40.9 75 2.8 -38.2 142 65 279.5 279.5 271.2 280.1 0.20 8 500 5100 -41.1 -44.1 73 3.0 -41.2 145 69 282.9 283.0 273.1 283.4 0.15 9 485 5307 -42.5 -45.3 74 2.8 -42.6 146 71 283.7 283.7 273.5 284.1 0.14 10 471 5505 -42.5 -45.3 74 2.8 -42.6 148 73 286.1 286.1 274.9 286.5 0.14 11 400 6580 -55.3 -58.5 67 3.2 -55.4 155 85 283.1 283.1 273.0 283.2 0.04 12 387 6790 -56.6 -59.8 67 3.2 -56.7 155 91 284.1 284.1 273.5 284.2 0.03 13 343 7548 -61.5 -64.6 66 3.1 -61.5 160 81 287.4 287.4 275.3 287.5 0.02 14 300 8380 -61.3 -64.4 66 3.1 -61.3 165 64 298.9 298.9 280.9 299.0 0.02 15 294 8506 -61.9 -64.9 67 3.0 -61.9 166 62 299.8 299.8 281.3 299.9 0.02 16 288 8635 -58.1 -61.4 66 3.3 -58.2 167 59 307.0 307.0 284.2 307.1 0.03 17 250 9530 -57.1 -60.2 68 3.1 -57.2 175 42 321.2 321.2 289.2 321.4 0.05 18 200 10950 -54.5 -58.2 64 3.7 -54.6 175 40 346.5 346.5 295.9 346.8 0.07 19 156 12555 -51.9 192 38 376.4 20 150 12810 -50.9 195 38 382.4 21 149 12854 -48.7 195 38 386.9 22 104 15222 -49.1 186 54 428.0 23 100 15480 -48.1 185 56 434.8 24 96 15750 -46.1 186 56 443.8 25 87 16408 -43.5 187 56 461.7 26 76 17306 -48.3 189 56 469.9 27 70 17850 -46.1 190 56 485.8 28 64 18446 -44.3 195 54 502.3 29 58 19097 -48.7 201 52 506.7 30 50 20080 -43.9 210 48 540.0 31 49 20216 -43.5 209 48 544.1 32 46 20640 -45.1 208 46 550.2 33 44 20941 -40.9 206 45 567.5 34 41 21418 -44.7 204 44 569.6 35 35 22494 -37.9 200 41 613.7 36 32 23105 -43.7 197 39 614.1 37 30 23540 -42.7 195 38 628.2 38 28 24010 -41.7 197 42 643.5 39 26 24511 -45.5 199 46 646.5 40 20 26290 -40.1 205 60 713.4 41 19 26642 -37.9 730.8 42 16 27827 -37.3 769.6 TRP 343 7548 -61.5 -64.6 66 3.1 -61.5 160 81 287.4 287.4 275.3 287.5 0.02 WND 387 6790 -56.6 -59.8 67 3.2 -56.7 155 91 284.1 284.1 273.5 284.2 0.03 Sounding variables and indices 1000-500 mb thick: 5096.02 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 79.71 % Est. max temperature: 1.37 C = 34.46 F Sfc-Lift cond lev (LCL): 979.65 mb = 166.30 m = 545.61 ft T: -3.88 C 700-500 lapse rate: 7.93 C/km ThetaE index: 2.43 C Layer 957.0- 925.0 mb Conv cond level (CCL): 906.98 mb = 769.14 m = 2523.40 ft Mean mixing ratio: 2.27 g/kg Conv temperature: -0.68 C = 30.77 F Cap Strength: 2.49 C Lifted Index: 4.73 C Risk: None Lifted Index @300 mb: 15.15 C Lifted Index @700 mb: 2.17 C Showalter Index: 3.53 C Risk: None Total Totals Index: 57.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.00 C Cross Totals Index: 27.80 C K Index: 14.10 Risk: None Sweat Index: 321.00 Risk: Showers and thunderstorms possible Energy Index: 0.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.33 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 57938.59 J/kg Cap Strength: 4.57 C Lift Cond Lev (LCL): 922.82 mb = 635.23 m = 2084.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 172 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 1000 4 160 21 -7.2 19.7 | 4 20 -1.3 -19.5 1 1000 8 160 21 -7.2 19.7 | 4 20 -1.3 -19.5 2 925 617 160 23 -7.9 21.6 | 7 18 -2.0 -17.6 3 850 1271 130 38 -29.1 24.4 | 58 28 -23.3 -14.8 4 700 2730 135 54 -38.2 38.2 | 88 32 -32.3 -1.0 5 500 5100 145 69 -39.6 56.5 | 117 38 -33.7 17.3 6 400 6580 155 85 -35.9 77.0 | 142 48 -30.1 37.8 7 387 6790 155 91 -38.5 82.5 | 143 54 -32.6 43.2 8 343 7548 160 81 -27.7 76.1 | 149 43 -21.9 36.9 9 300 8380 165 64 -16.6 61.8 | 155 25 -10.7 22.6 10 250 9530 175 42 -3.7 41.8 | 220 3 2.2 2.6 11 200 10950 175 40 -3.5 39.8 | 255 2 2.4 0.6 12 150 12810 195 38 9.8 36.7 | 279 16 15.7 -2.5 13 100 15480 185 56 4.9 55.8 | 213 20 10.7 16.6 14 70 17850 190 56 9.7 55.1 | 224 22 15.6 15.9 15 50 20080 210 48 24.0 41.6 | 266 30 29.8 2.3 16 30 23540 195 38 9.8 36.7 | 279 16 15.7 -2.5 17 20 26290 205 60 25.4 54.4 | 244 35 31.2 15.2 Wind Parameters Mean winds (0-6000m): 141.5 at 52.9 knts Storm direction: 171.5 at 39.7 knts Shear (0-3000m) pos: 2.7 neg: 4.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 87.8 deg Storm rel helicity (0-3000m) pos: 228.6 neg: 0.0 tot: 228.6 m^2/s^2 ave: 76.2 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 143.44 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 ------------------------------------------------------------------------------- 500 160 22 5 19| 0.0 1.7 1.7| 3.4 0.0 3.4 6.8 0.42| 1.7 0.7 1000 155 24 13 18| 0.0 6.9 6.9| 57.5 0.0 57.5 57.5 0.87| 7.4 6.4 1500 145 28 33 19| 0.0 8.4 8.4|108.0 0.0 108.0 72.0 0.77| 9.1 6.9 2000 140 32 45 21| 1.4 6.3 7.7|149.3 0.0 149.3 74.7 0.80| 8.2 6.6 2500 138 36 55 22| 2.3 5.0 7.4|191.7 0.0 191.7 76.7 0.82| 7.8 6.4 3000 138 39 62 23| 2.7 4.2 6.9|228.6 0.0 228.6 76.2 0.83| 7.3 6.1 4000 138 44 74 24| 3.0 3.1 6.1|294.6 0.0 294.6 73.6 0.85| 6.4 5.5 5000 139 48 85 26| 3.1 2.5 5.7|365.7 0.0 365.7 73.1 0.87| 6.0 5.2 6000 142 53 95 27| 3.7 2.1 5.8|492.0 0.0 492.0 82.0 0.87| 6.1 5.3 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20260110.00.gif