UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 17 OCT 25 Station: UINN WMO ident: 29698 Latitude: 54.88 Longitude: 99.03 Elevation: 410.00 ------------------------------------------------------------------------------- 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 344 65 1 SFC 992 410 -2.9 -9.9 58 7.0 -5.0 65 1 270.9 271.2 268.6 275.9 1.81 2 980 506 -2.9 -9.9 58 7.0 -5.0 79 2 271.8 272.1 269.2 276.9 1.84 3 925 957 -7.5 -15.5 53 8.0 -9.5 145 5 271.6 271.8 268.1 275.1 1.23 4 894 1221 -9.7 -15.7 62 6.0 -11.1 177 5 272.0 272.2 268.4 275.6 1.26 5 850 1609 -12.3 -16.4 71 4.1 -13.2 225 5 273.3 273.5 269.2 276.8 1.25 6 808 1994 -15.5 -18.4 78 2.9 -16.1 271 5 273.8 274.0 269.3 277.0 1.11 7 790 2166 -11.7 -17.7 61 6.0 -13.1 291 5 279.7 279.9 273.0 283.2 1.20 8 764 2422 -12.5 -25.5 33 13.0 -14.9 321 5 281.5 281.6 273.1 283.4 0.63 9 700 3085 -16.5 -23.5 55 7.0 -17.9 40 5 284.2 284.4 274.9 286.7 0.82 10 694 3150 -16.5 -23.5 55 7.0 -17.9 40 5 284.9 285.1 275.3 287.4 0.83 11 652 3617 -18.7 -25.7 54 7.0 -19.9 42 7 287.6 287.7 276.6 289.8 0.72 12 630 3872 -20.5 -32.5 33 12.0 -22.1 43 8 288.3 288.4 276.5 289.6 0.40 13 581 4465 -25.3 -30.3 63 5.0 -26.0 46 11 289.5 289.6 277.2 291.2 0.53 14 500 5540 -32.3 -36.9 64 4.6 -32.7 50 15 293.7 293.7 279.0 294.7 0.32 15 470 5972 -34.9 -39.1 65 4.2 -35.3 51 17 295.7 295.7 279.8 296.6 0.27 16 400 7070 -44.5 -49.5 57 5.0 -44.7 55 23 297.2 297.2 280.3 297.5 0.10 17 382 7378 -47.3 -52.3 56 5.0 -47.4 58 23 297.4 297.4 280.3 297.7 0.08 18 325 8441 -52.1 -58.1 48 6.0 -52.2 69 24 304.9 304.9 283.4 305.0 0.05 19 300 8960 -53.1 -59.1 48 6.0 -53.2 75 25 310.5 310.5 285.5 310.7 0.04 20 280 9401 -53.9 -59.9 48 6.0 -54.0 67 29 315.5 315.5 287.3 315.7 0.04 21 250 10120 -57.1 -63.1 46 6.0 -57.2 55 36 321.2 321.2 289.2 321.3 0.03 22 227 10730 -59.3 -66.3 40 7.0 -59.4 55 33 326.8 326.8 290.8 326.9 0.02 23 200 11530 -57.5 -64.5 41 7.0 -57.6 45 33 341.7 341.7 294.8 341.8 0.03 24 180 12196 -55.9 -63.9 36 8.0 -56.1 36 29 354.8 354.8 297.7 354.9 0.04 25 150 13350 -56.9 -65.9 31 9.0 -57.1 20 23 372.0 372.1 300.9 372.2 0.04 26 100 15920 -58.7 -70.7 20 12.0 -59.0 325 15 414.3 414.3 307.0 414.5 0.03 27 70 18160 -59.3 -72.3 17 13.0 -59.7 325 19 457.5 457.5 311.5 457.7 0.03 28 50 20260 -60.7 -74.7 14 14.0 -61.2 310 13 500.4 500.4 315.0 500.6 0.03 29 44 21055 -60.9 -75.9 12 15.0 -61.4 518.6 518.6 316.2 518.8 0.03 TRP 227 10730 -59.3 -66.3 40 7.0 -59.4 55 33 326.8 326.8 290.8 326.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 56.57 % Est. max temperature: -0.40 C = 31.27 F Sfc-Lift cond lev (LCL): 888.25 mb = 1270.88 m = 4169.52 ft T: -10.03 C 700-500 lapse rate: 6.44 C/km ThetaE index: 1.78 C Layer 925.0- 894.0 mb Conv cond level (CCL): 815.22 mb = 1926.54 m = 6320.61 ft Mean mixing ratio: 1.47 g/kg Conv temperature: -0.03 C = 31.94 F Cap Strength: 12.36 C Lifted Index: 14.91 C Risk: None Lifted Index @300 mb: 24.58 C Lifted Index @700 mb: 9.32 C Showalter Index: 14.15 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 15.90 C K Index: -3.40 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.32 J/kg Max Up Vert Vel: 1.63 m/s Conv Inhibition (B-): 34829.08 J/kg Cap Strength: 14.85 C Lift Cond Lev (LCL): 840.69 mb = 1692.70 m = 5553.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 83 at 7 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 ---------------------------------------------------------- 0 992 410 65 1 -0.9 -0.4 | 266 6 5.6 0.4 1 925 957 145 5 -2.9 4.1 | 217 6 3.6 4.9 2 850 1609 225 5 3.5 3.5 | 247 11 10.1 4.3 3 700 3085 40 5 -3.2 -3.8 | 313 4 3.3 -3.0 4 500 5540 50 15 -11.5 -9.6 | 29 10 -5.0 -8.9 5 400 7070 55 23 -18.8 -13.2 | 45 17 -12.3 -12.4 6 300 8960 75 25 -24.1 -6.5 | 72 19 -17.6 -5.7 7 250 10120 55 36 -29.5 -20.6 | 49 30 -23.0 -19.9 8 227 10730 55 33 -27.0 -18.9 | 49 27 -20.5 -18.1 9 200 11530 45 33 -23.3 -23.3 | 37 28 -16.8 -22.5 10 150 13350 20 23 -7.9 -21.6 | 4 21 -1.3 -20.8 11 100 15920 325 15 8.6 -12.3 | 307 19 15.1 -11.5 12 70 18160 325 19 10.9 -15.6 | 310 23 17.4 -14.8 13 50 20260 310 13 10.0 -8.4 | 295 18 16.5 -7.6 Wind Parameters Mean winds (0-6000m): 53.1 at 8.8 knts Storm direction: 83.1 at 6.6 knts Shear (0-3000m) pos: 0.9 neg: 0.0 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 63.1 deg Storm rel helicity (0-3000m) pos: 44.1 neg: -4.2 tot: 39.9 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 10.02 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 ------------------------------------------------------------------------------- 500 133 3 239 5| 4.6 0.0 4.6| 0.0 -4.2 -4.2 -8.4 -0.70| 5.4 -3.7 1000 157 4 229 7| 3.0 0.0 3.0| 6.0 -4.2 1.8 1.8 -0.09| 5.5 -0.5 1500 186 4 234 9| 2.0 0.0 2.0| 20.2 -4.2 16.0 10.7 0.25| 5.5 1.3 2000 208 4 241 10| 1.4 0.0 1.4| 34.7 -4.2 30.5 15.2 0.42| 5.4 2.3 2500 189 5 234 9| 0.9 0.0 0.9| 42.0 -4.2 37.8 15.1 0.46| 5.4 2.5 3000 140 5 219 6| 0.9 0.0 0.9| 44.1 -4.2 39.9 13.3 0.47| 5.0 2.3 4000 62 6 320 2| 1.2 0.0 1.2| 49.2 -4.2 45.0 11.2 0.52| 4.3 2.2 5000 54 7 346 3| 1.4 0.0 1.4| 55.0 -4.2 50.8 10.2 0.53| 3.9 2.1 6000 53 9 6 4| 1.6 0.0 1.6| 62.6 -4.2 58.4 9.7 0.52| 3.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20251017.12.gif