UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 8 JAN 26 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 1017 105 -6.7 -9.1 83 2.4 -7.4 160 1 265.2 265.5 264.8 270.2 1.88 1 1004 207 -7.3 -11.7 71 4.4 -8.5 164 9 265.5 265.8 264.5 269.8 1.55 2 1000 238 -7.3 -11.6 71 4.3 -8.4 165 11 265.9 266.1 264.7 270.1 1.57 3 960 558 -3.7 -8.0 72 4.3 -5.1 186 19 272.6 273.0 270.3 278.6 2.18 4 925 849 -5.9 -13.9 53 8.0 -8.0 205 27 273.3 273.5 269.5 277.3 1.41 5 913 951 -6.7 -14.7 53 8.0 -8.8 211 29 273.5 273.7 269.5 277.3 1.34 6 890 1150 -8.7 -15.7 57 7.0 -10.4 223 34 273.4 273.6 269.3 277.0 1.26 7 866 1364 -2.3 -5.3 80 3.0 -3.4 236 39 282.2 282.7 277.0 290.7 2.97 8 851 1503 -2.5 -4.6 85 2.1 -3.3 244 42 283.4 284.0 277.9 292.5 3.19 9 850 1512 -2.5 -4.5 86 2.0 -3.3 245 42 283.5 284.1 278.0 292.7 3.22 10 826 1740 -1.9 -3.6 88 1.7 -2.6 249 41 286.5 287.1 279.8 296.7 3.54 11 818 1817 -2.3 -3.9 89 1.6 -3.0 251 41 286.9 287.5 280.0 296.9 3.50 12 730 2714 -6.9 -9.0 85 2.1 -7.7 269 37 291.3 291.8 281.0 299.2 2.65 13 700 3040 -9.1 -11.5 83 2.4 -9.9 275 36 292.4 292.8 281.0 299.2 2.26 14 501 5546 -25.7 -28.9 74 3.2 -26.2 280 29 301.5 301.7 283.0 303.8 0.70 15 500 5560 -25.9 -29.1 74 3.2 -26.4 280 29 301.5 301.6 282.9 303.7 0.69 16 400 7130 -38.7 -41.7 73 3.0 -38.9 270 35 304.7 304.7 283.6 305.6 0.25 17 300 9030 -55.3 -58.3 69 3.0 -55.4 280 36 307.4 307.4 284.4 307.6 0.05 18 250 10170 -63.7 -66.8 66 3.1 -63.7 285 36 311.4 311.4 285.8 311.4 0.02 19 227 10755 -68.9 -72.1 63 3.2 -68.9 287 40 312.1 312.1 286.1 312.2 0.01 20 204 11392 -70.7 -73.9 62 3.2 -70.7 290 44 319.0 319.0 288.4 319.0 0.01 21 200 11510 -70.1 -73.4 62 3.3 -70.1 290 46 321.7 321.7 289.3 321.8 0.01 22 182 12070 -70.9 -74.1 62 3.2 -70.9 287 47 329.2 329.2 291.5 329.3 0.01 23 157 12955 -66.7 -69.8 65 3.1 -66.7 282 49 350.6 350.6 296.8 350.7 0.02 24 150 13230 -67.3 -70.4 65 3.1 -67.3 280 50 354.2 354.2 297.5 354.2 0.02 25 100 15690 -64.4 -68.1 61 3.7 -64.5 280 64 403.2 403.2 305.6 403.4 0.04 26 90 16334 -63.7 -67.5 60 3.8 -63.8 279 67 417.0 417.0 307.4 417.3 0.05 27 83 16828 -65.3 -69.0 60 3.7 -65.4 277 69 423.5 423.6 308.2 423.8 0.04 28 75 17442 -66.7 -70.2 61 3.5 -66.8 276 71 433.1 433.1 309.2 433.3 0.04 29 70 17860 -65.7 -69.5 59 3.8 -65.8 275 73 443.8 443.8 310.3 444.1 0.05 30 50 19930 -61.9 -66.0 58 4.1 -62.1 265 81 497.6 497.6 314.8 498.3 0.11 31 48 20185 -61.9 -66.0 58 4.1 -62.1 265 84 503.5 503.5 315.2 504.2 0.11 32 30 23110 -62.3 -66.7 55 4.4 -62.6 265 114 574.8 574.9 319.5 576.0 0.16 33 26 24006 -56.7 -61.3 56 4.6 -57.3 614.7 614.9 321.4 617.6 0.38 34 23 24779 -58.9 -63.5 55 4.6 -59.5 630.2 630.3 322.0 632.7 0.33 TRP 204 11392 -70.7 -73.9 62 3.2 -70.7 290 44 319.0 319.0 288.4 319.0 0.01 WND 100 15690 -64.4 -68.1 61 3.7 -64.5 280 64 403.2 403.2 305.6 403.4 0.04 Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 77.78 % Est. max temperature: 10.06 C = 50.12 F Sfc-Lift cond lev (LCL): 978.84 mb = 405.41 m = 1330.08 ft T: -5.41 C 700-500 lapse rate: 6.67 C/km ThetaE index: 1.36 C Layer 925.0- 913.0 mb Conv cond level (CCL): 605.75 mb = 4123.32 m = 13527.79 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 24.76 C = 76.56 F Cap Strength: 21.92 C Lifted Index: 21.83 C Risk: None Lifted Index @300 mb: 22.84 C Lifted Index @700 mb: 17.25 C Showalter Index: 8.30 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 21.40 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 209.70 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.38 J/kg Max Up Vert Vel: 8.53 m/s Conv Inhibition (B-): 43553.84 J/kg Cap Strength: 21.89 C Lift Cond Lev (LCL): 891.92 mb = 1132.86 m = 3716.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 24 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 1017 105 160 1 -0.3 0.9 | 114 25 -22.7 10.2 1 1000 238 165 11 -2.8 10.6 | 128 32 -25.2 19.8 2 925 849 205 27 11.4 24.5 | 162 35 -10.9 33.7 3 850 1512 245 42 38.1 17.7 | 210 31 15.8 27.0 4 700 3040 275 36 35.9 -3.1 | 246 15 13.6 6.1 5 500 5560 280 29 28.6 -5.0 | 236 8 6.3 4.2 6 400 7130 270 35 35.0 -0.0 | 234 16 12.7 9.2 7 300 9030 280 36 35.5 -6.3 | 257 13 13.1 3.0 8 250 10170 285 36 34.8 -9.3 | 270 12 12.5 -0.1 9 204 11392 290 44 41.3 -15.0 | 287 20 19.0 -5.8 10 200 11510 290 46 43.2 -15.7 | 287 22 20.9 -6.5 11 150 13230 280 50 49.2 -8.7 | 269 27 26.9 0.5 12 100 15690 280 64 63.0 -11.1 | 273 41 40.7 -1.9 13 70 17860 275 73 72.7 -6.4 | 267 50 50.4 2.9 14 50 19930 265 81 80.7 7.1 | 254 61 58.4 16.3 15 30 23110 265 114 113.6 9.9 | 258 93 91.3 19.2 Wind Parameters Mean winds (0-6000m): 262.5 at 32.2 knts Storm direction: 292.5 at 24.1 knts Shear (0-3000m) pos: 6.2 neg: 0.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 131.6 deg Storm rel helicity (0-3000m) pos: 568.0 neg: 0.0 tot: 568.0 m^2/s^2 ave: 189.3 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 11.8 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 0.25 Bulk Shear: 147.78 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 ------------------------------------------------------------------------------- 500 179 13 135 32| 20.3 0.0 20.3|151.8 0.0 151.8 303.5 0.84| 22.3 18.7 1000 200 20 151 32| 16.6 0.0 16.6|328.4 0.0 328.4 328.4 0.91| 21.0 19.1 1500 219 26 169 30| 14.3 0.0 14.3|492.9 0.0 492.9 328.6 0.93| 20.8 19.3 2000 231 30 181 28| 10.2 0.0 10.2|526.0 0.0 526.0 263.0 0.90| 17.4 15.7 2500 238 31 190 26| 7.8 0.0 7.8|551.1 0.0 551.1 220.4 0.87| 15.4 13.4 3000 245 32 197 24| 6.2 0.0 6.2|568.0 0.0 568.0 189.3 0.86| 13.8 11.8 4000 253 33 206 21| 4.3 0.0 4.3|568.0 -1.4 566.6 141.6 0.82| 10.8 8.8 5000 259 33 212 18| 3.2 0.0 3.2|568.0 -3.4 564.6 112.9 0.78| 8.9 7.0 6000 262 32 216 17| 2.5 0.2 2.8|568.1 -4.5 563.6 93.9 0.75| 7.8 5.8 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20260108.00.gif