UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for UINN... Searching the city database file for: UINN ... Date:0000Z 20 APR 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 155 SFC 968 410 -3.5 -7.0 77 3.5 -4.7 155 1 272.2 272.6 270.3 278.6 2.33 2 950 560 -3.1 -7.7 70 4.6 -4.6 203 5 274.0 274.4 271.3 280.3 2.25 3 925 772 -5.1 -12.1 58 7.0 -7.1 270 11 274.1 274.4 270.4 278.7 1.63 4 887 1100 -7.9 -16.9 48 9.0 -10.1 280 16 274.5 274.7 269.8 277.8 1.15 5 850 1429 -10.5 -19.5 48 9.0 -12.5 290 21 275.1 275.3 269.9 277.9 0.96 6 754 2336 -19.1 -25.1 59 6.0 -20.0 278 21 275.4 275.5 269.5 277.4 0.66 7 700 2885 -22.9 -27.9 64 5.0 -23.6 270 21 277.1 277.2 270.4 278.8 0.55 8 595 4054 -30.7 -34.8 67 4.1 -31.1 241 25 281.3 281.3 272.5 282.3 0.33 9 500 5260 -40.9 -45.3 62 4.4 -41.1 210 29 283.2 283.2 273.2 283.6 0.13 10 484 5482 -42.7 -47.4 60 4.7 -42.9 214 32 283.6 283.6 273.4 284.0 0.11 11 411 6565 -53.5 -58.4 55 4.9 -53.6 232 49 283.3 283.3 273.1 283.4 0.04 12 400 6740 -54.7 -59.5 55 4.8 -54.8 235 52 283.9 283.9 273.5 284.0 0.03 13 385 6983 -56.5 -61.4 54 4.9 -56.6 240 52 284.7 284.7 273.9 284.7 0.03 14 382 7033 -56.5 -61.5 53 5.0 -56.6 241 51 285.3 285.3 274.2 285.4 0.03 15 372 7201 -54.1 -59.1 54 5.0 -54.2 243 49 290.6 290.7 277.0 290.8 0.04 16 330 7976 -49.7 -54.7 56 5.0 -49.8 252 37 306.8 306.8 284.2 307.1 0.07 17 300 8600 -48.9 -54.9 50 6.0 -49.1 260 27 316.4 316.4 287.6 316.7 0.07 18 251 9774 -45.7 -55.7 31 10.0 -46.1 255 29 337.7 337.8 293.9 338.1 0.08 19 250 9800 -45.9 -55.9 31 10.0 -46.3 255 29 337.8 337.8 293.9 338.2 0.08 20 200 11290 -45.1 -62.1 13 17.0 -45.8 250 31 361.4 361.4 299.0 361.6 0.04 21 150 13200 -45.9 -67.9 7 22.0 -46.8 245 29 391.0 391.0 303.9 391.1 0.03 22 145 13427 -44.9 -67.9 6 23.0 -46.0 244 29 396.5 396.5 304.8 396.7 0.03 23 105 15568 -49.1 -73.1 4 24.0 -50.0 232 27 426.9 426.9 308.5 427.0 0.02 24 100 15890 -46.9 -71.9 4 25.0 -48.1 230 27 437.1 437.1 309.6 437.2 0.02 25 77 17611 -48.3 -74.3 3 26.0 -49.7 259 18 468.1 468.1 312.5 468.2 0.02 26 74 17873 -46.3 -72.3 4 26.0 -48.0 264 17 477.7 477.7 313.3 477.9 0.03 27 70 18240 -48.5 -73.5 4 25.0 -50.0 270 15 480.6 480.6 313.5 480.8 0.03 28 51 20293 -55.9 -79.9 3 24.0 -56.8 242 11 508.9 508.9 315.6 508.9 0.01 29 50 20420 -54.1 -78.1 4 24.0 -55.2 240 11 516.0 516.0 316.1 516.1 0.02 30 43 21395 -50.9 -75.9 4 25.0 -52.6 546.6 546.6 317.9 546.8 0.03 31 35 22719 -56.1 -80.1 3 24.0 -57.3 566.2 566.2 319.0 566.3 0.02 32 32 23294 -52.3 -77.3 3 25.0 -54.2 591.1 591.1 320.2 591.3 0.03 TRP 385 6983 -56.5 -61.4 54 4.9 -56.6 240 52 284.7 284.7 273.9 284.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5105.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 60.88 % Est. max temperature: -0.43 C = 31.22 F Sfc-Lift cond lev (LCL): 915.99 mb = 848.42 m = 2783.48 ft T: -5.75 C 700-500 lapse rate: 7.58 C/km ThetaE index: 2.49 C Layer 925.0- 850.0 mb Conv cond level (CCL): 811.75 mb = 1777.49 m = 5831.59 ft Mean mixing ratio: 1.62 g/kg Conv temperature: -0.41 C = 31.26 F Cap Strength: 3.21 C Lifted Index: 4.08 C Risk: None Lifted Index @300 mb: 26.78 C Lifted Index @700 mb: 0.75 C Showalter Index: 4.64 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.40 C Cross Totals Index: 21.40 C K Index: 5.90 Risk: None Sweat Index: 127.00 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.75 J/kg Max Up Vert Vel: 3.39 m/s Conv Inhibition (B-): 45374.56 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 826.26 mb = 1643.39 m = 5391.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 19 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 ---------------------------------------------------------- 0 968 410 155 1 -0.4 0.9 | 96 19 -18.9 1.9 1 925 772 270 11 11.0 -0.0 | 98 8 -7.5 1.0 2 850 1429 290 21 19.7 -7.2 | 349 6 1.2 -6.2 3 700 2885 270 21 21.0 -0.0 | 247 3 2.5 1.0 4 500 5260 210 29 14.5 25.1 | 171 26 -4.0 26.1 5 400 6740 235 52 42.6 29.8 | 218 39 24.1 30.9 6 385 6983 240 52 45.0 26.0 | 224 38 26.5 27.0 7 300 8600 260 27 26.6 4.7 | 235 10 8.1 5.7 8 250 9800 255 29 28.0 7.5 | 228 13 9.5 8.5 9 200 11290 250 31 29.1 10.6 | 222 16 10.6 11.6 10 150 13200 245 29 26.3 12.3 | 210 15 7.8 13.3 11 100 15890 230 27 20.7 17.4 | 187 19 2.2 18.4 12 70 18240 270 15 15.0 -0.0 | 106 4 -3.5 1.0 13 50 20420 240 11 9.5 5.5 | 126 11 -9.0 6.5 Wind Parameters Mean winds (0-6000m): 243.2 at 24.7 knts Storm direction: 273.2 at 18.6 knts Shear (0-3000m) pos: 3.7 neg: 2.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 114.4 deg Storm rel helicity (0-3000m) pos: 25.8 neg: -22.4 tot: 3.4 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 43.39 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 ------------------------------------------------------------------------------- 500 268 8 96 11| 14.0 0.0 14.0| 25.8 -6.6 19.2 38.3 0.12| 18.5 2.3 1000 280 12 80 6| 11.0 0.0 11.0| 25.8 -13.6 12.2 12.2 -0.17| 13.9 -2.4 1500 283 15 57 4| 7.3 0.8 8.1| 25.8 -15.7 10.1 6.7 -0.21| 10.0 -2.1 2000 282 17 41 3| 5.5 1.2 6.7| 25.8 -17.4 8.4 4.2 -0.25| 8.2 -2.1 2500 280 18 30 2| 4.4 1.5 5.9| 25.8 -19.1 6.7 2.7 -0.31| 7.1 -2.2 3000 277 18 17 1| 3.7 2.1 5.8| 25.8 -22.4 3.4 1.1 -0.33| 6.8 -2.3 4000 266 20 209 3| 2.8 3.0 5.7| 25.8 -38.5 -12.7 -3.2 -0.35| 6.5 -2.3 5000 252 22 195 8| 2.2 3.4 5.6| 40.6 -69.5 -28.9 -5.8 -0.33| 6.6 -2.2 6000 243 25 196 13| 3.3 2.9 6.2|186.4 -69.5 116.9 19.5 -0.05| 7.1 -0.3 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250420.00.gif