UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for USPP... Searching the city database file for: USPP ... Date:1200Z 26 NOV 25 Station: USPP WMO ident: 28225 Latitude: 57.95 Longitude: 56.20 Elevation: 170.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 128 260 3 SFC 995 170 -0.3 -3.5 79 3.2 -1.5 260 3 273.2 273.7 271.9 281.3 2.96 2 925 746 -5.5 -7.9 83 2.4 -6.2 265 27 273.7 274.1 271.1 280.0 2.28 3 898 978 -7.1 -9.0 86 1.9 -7.7 270 28 274.4 274.7 271.4 280.4 2.15 4 854 1369 -7.1 -10.7 75 3.6 -8.2 279 29 278.3 278.7 273.4 284.0 1.98 5 850 1406 -7.3 -11.0 75 3.7 -8.4 280 29 278.5 278.8 273.5 284.0 1.94 6 728 2593 -15.7 -18.7 78 3.0 -16.4 284 23 281.9 282.1 274.3 285.5 1.20 7 700 2888 -17.5 -20.4 78 2.9 -18.1 285 21 283.1 283.3 274.8 286.3 1.08 8 540 4799 -26.9 -30.0 75 3.1 -27.3 273 61 293.7 293.8 279.4 295.6 0.59 9 500 5350 -30.9 -34.1 73 3.2 -31.2 270 73 295.4 295.4 279.9 296.8 0.43 10 486 5551 -32.5 -35.6 74 3.1 -32.8 270 74 295.8 295.9 280.0 297.1 0.38 11 400 6900 -41.3 -48.3 47 7.0 -41.6 270 81 301.3 301.3 282.1 301.7 0.12 12 344 7903 -49.1 -58.1 34 9.0 -49.3 270 91 304.0 304.0 283.1 304.2 0.04 13 317 8435 -51.5 -60.5 33 9.0 -51.7 270 97 307.9 307.9 284.6 308.0 0.03 14 300 8790 -53.1 -62.1 33 9.0 -53.2 270 93 310.5 310.5 285.5 310.6 0.03 15 296 8877 -52.9 -61.9 33 9.0 -53.1 270 93 312.0 312.0 286.1 312.1 0.03 16 264 9612 -56.1 -65.1 31 9.0 -56.2 270 91 317.7 317.7 288.0 317.8 0.02 17 250 9960 -56.1 -66.1 27 10.0 -56.2 270 87 322.7 322.7 289.6 322.7 0.02 18 200 11370 -56.7 -66.7 27 10.0 -56.9 275 71 343.0 343.0 295.1 343.1 0.02 19 188 11761 -56.7 -67.7 24 11.0 -56.9 275 68 349.1 349.1 296.4 349.2 0.02 20 150 13180 -59.5 -71.5 20 12.0 -59.7 275 58 367.6 367.6 300.1 367.6 0.02 21 124 14361 -63.5 -75.5 18 12.0 -63.6 273 63 380.9 380.9 302.4 380.9 0.01 22 105 15382 -64.3 -76.3 18 12.0 -64.4 271 67 397.9 397.9 304.9 398.0 0.01 23 100 15680 -64.9 -76.9 18 12.0 -65.0 270 68 402.3 402.3 305.5 402.4 0.01 24 70 17830 -69.1 -81.1 16 12.0 -69.2 280 68 436.6 436.6 309.6 436.6 0.01 25 50 19820 -73.7 -85.7 14 12.0 -73.8 270 58 469.8 469.8 312.6 469.8 0.01 26 31 22583 -78.5 -90.5 12 12.0 -78.6 279 62 525.7 525.7 316.6 525.7 0.00 27 30 22770 -78.3 -90.3 13 12.0 -78.4 280 62 531.2 531.2 317.0 531.2 0.00 28 26 23586 -78.7 -90.7 12 12.0 -78.8 552.2 552.2 318.2 552.3 0.00 TRP 264 9612 -56.1 -65.1 31 9.0 -56.2 270 91 317.7 317.7 288.0 317.8 0.02 WND 317 8435 -51.5 -60.5 33 9.0 -51.7 270 97 307.9 307.9 284.6 308.0 0.03 Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 77.41 % Est. max temperature: 5.08 C = 41.15 F Sfc-Lift cond lev (LCL): 946.41 mb = 565.30 m = 1854.65 ft T: -3.87 C 700-500 lapse rate: 5.44 C/km ThetaE index: 1.34 C Layer 925.0- 898.0 mb Conv cond level (CCL): 838.80 mb = 1507.64 m = 4946.26 ft Mean mixing ratio: 2.49 g/kg Conv temperature: 5.25 C = 41.45 F Cap Strength: 11.75 C Lifted Index: 12.62 C Risk: None Lifted Index @300 mb: 21.29 C Lifted Index @700 mb: 4.80 C Showalter Index: 9.86 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 19.90 C K Index: 9.70 Risk: None Sweat Index: 131.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.96 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 42028.23 J/kg Cap Strength: 12.47 C Lift Cond Lev (LCL): 907.08 mb = 899.01 m = 2949.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 30 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 ---------------------------------------------------------- 0 995 170 260 3 3.0 0.5 | 128 28 -22.5 17.3 1 925 746 265 27 26.9 2.4 | 184 19 1.4 19.2 2 850 1406 280 29 28.6 -5.0 | 195 12 3.1 11.8 3 700 2888 285 21 20.3 -5.4 | 156 12 -5.2 11.4 4 500 5350 270 73 73.0 -0.0 | 251 50 47.5 16.8 5 400 6900 270 81 81.0 -0.0 | 253 58 55.5 16.8 6 317 8435 270 97 97.0 -0.0 | 257 73 71.5 16.8 7 300 8790 270 93 93.0 -0.0 | 256 70 67.5 16.8 8 264 9612 270 91 91.0 -0.0 | 256 68 65.5 16.8 9 250 9960 270 87 87.0 -0.0 | 255 64 61.5 16.8 10 200 11370 275 71 70.7 -6.2 | 257 47 45.3 10.6 11 150 13180 275 58 57.8 -5.1 | 250 34 32.3 11.8 12 100 15680 270 68 68.0 -0.0 | 248 46 42.5 16.8 13 70 17830 280 68 67.0 -11.8 | 263 42 41.5 5.0 14 50 19820 270 58 58.0 -0.0 | 243 37 32.5 16.8 15 30 22770 280 62 61.1 -10.8 | 260 36 35.6 6.0 Wind Parameters Mean winds (0-6000m): 273.4 at 40.7 knts Storm direction: 303.4 at 30.5 knts Shear (0-3000m) pos: 3.3 neg: 0.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 56.6 deg Storm rel helicity (0-3000m) pos: 152.8 neg: -24.2 tot: 128.5 m^2/s^2 ave: 42.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 100.42 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 ------------------------------------------------------------------------------- 500 264 13 146 22| 21.4 0.0 21.4|108.9 0.0 108.9 217.7 0.88| 21.5 18.9 1000 268 20 164 18| 13.1 0.0 13.1|133.3 0.0 133.3 133.3 0.81| 14.8 12.0 1500 272 23 171 16| 8.5 0.0 8.5|136.3 -4.0 132.2 88.1 0.70| 11.2 7.9 2000 275 24 173 15| 5.7 0.0 5.7|136.3 -12.5 123.7 61.9 0.57| 9.2 5.2 2500 277 24 173 14| 4.0 0.0 4.0|136.3 -20.9 115.4 46.1 0.45| 7.9 3.6 3000 278 24 172 14| 3.3 0.8 4.2|152.8 -24.2 128.5 42.8 0.48| 7.8 3.8 4000 278 27 186 13| 2.5 3.4 5.9|208.8 -24.2 184.6 46.1 0.54| 8.6 4.7 5000 275 34 211 16| 2.0 4.9 6.9|238.2 -24.2 214.0 42.8 0.45| 9.2 4.1 6000 273 41 227 21| 1.7 4.8 6.5|257.3 -24.2 233.1 38.8 0.42| 8.3 3.5 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251126.12.gif