UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041611.upa.cvt Date: 1100Z 16 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:1100Z 16 APR 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -116 SFC 980 41 -12.1 -15.6 75 3.5 -12.8 50 4 262.6 262.7 261.5 265.7 1.16 2 925 479 -15.3 -17.2 85 1.9 -15.7 275 3 263.7 263.8 262.2 266.6 1.07 3 892 752 -17.7 -17.7 100 0.0 -17.7 273 4 263.9 264.1 262.4 266.9 1.06 4 850 1111 -20.3 -20.6 97 0.3 -20.4 270 5 264.9 265.0 262.7 267.3 0.87 5 832 1269 -21.7 -22.7 92 1.0 -21.8 271 8 265.0 265.2 262.6 267.1 0.74 6 828 1305 -20.7 -25.3 67 4.6 -21.3 271 8 266.5 266.5 263.3 268.1 0.59 7 811 1458 -20.9 -27.9 53 7.0 -21.8 271 11 267.8 267.9 264.1 269.2 0.47 8 744 2089 -25.1 -27.1 83 2.0 -25.4 273 21 269.9 270.0 265.7 271.6 0.56 9 734 2188 -25.3 -27.4 83 2.1 -25.6 274 23 270.8 270.9 266.3 272.4 0.55 10 720 2327 -26.1 -37.1 35 11.0 -27.1 274 26 271.4 271.4 266.1 272.1 0.22 11 712 2408 -26.3 -32.3 57 6.0 -26.9 275 27 272.0 272.1 266.8 273.1 0.36 12 700 2531 -25.3 -50.3 8 25.0 -26.8 275 29 274.5 274.5 267.8 274.6 0.05 13 699 2541 -25.1 -52.1 6 27.0 -26.6 275 29 274.8 274.8 268.0 274.9 0.04 14 663 2926 -25.5 -50.5 8 25.0 -27.0 277 32 278.5 278.5 270.4 278.7 0.06 15 554 4207 -34.3 -49.3 20 15.0 -35.0 282 41 282.8 282.8 272.9 283.1 0.08 16 500 4920 -37.9 -51.9 22 14.0 -38.5 285 46 286.8 286.8 275.1 287.0 0.06 17 416 6161 -46.0 -60.8 17 14.8 -46.3 290 61 291.9 291.9 277.7 292.0 0.03 18 400 6420 -47.7 -62.7 16 15.0 -48.0 285 56 293.0 293.0 278.2 293.1 0.02 19 389 6604 -48.9 -63.9 16 15.0 -49.1 285 55 293.8 293.8 278.6 293.8 0.02 20 338 7522 -52.5 -64.5 22 12.0 -52.7 285 52 300.9 300.9 281.7 301.0 0.02 21 304 8205 -54.7 -68.7 16 14.0 -54.9 285 49 307.1 307.1 284.2 307.1 0.01 22 300 8290 -53.5 -70.5 11 17.0 -53.7 280 48 309.9 309.9 285.3 310.0 0.01 23 270 8970 -50.9 -76.9 3 26.0 -51.2 283 48 323.2 323.2 289.8 323.2 0.00 24 250 9470 -50.3 -80.3 2 30.0 -50.7 285 48 331.3 331.3 292.0 331.3 0.00 25 212 10549 -49.5 -81.5 1 32.0 -50.0 278 49 348.5 348.5 296.3 348.5 0.00 26 200 10930 -50.1 -82.1 1 32.0 -50.6 275 50 353.4 353.4 297.4 353.4 0.00 27 150 12800 -51.5 -83.5 1 32.0 -52.1 270 49 381.3 381.3 302.5 381.3 0.00 28 100 15410 -54.5 -85.5 1 31.0 -55.1 265 41 422.4 422.4 308.0 422.4 0.00 29 70 17680 -57.7 -86.7 1 29.0 -58.3 275 44 460.9 460.9 311.8 461.0 0.00 30 50 19800 -59.1 -88.1 1 29.0 -59.7 275 40 504.2 504.2 315.2 504.2 0.00 31 31 22759 -63.7 -89.7 2 26.0 -64.3 266 52 565.7 565.7 318.9 565.7 0.00 32 30 22960 -63.5 -90.5 1 27.0 -64.1 265 53 571.5 571.5 319.2 571.5 0.00 33 27 23611 -61.1 -89.1 1 28.0 -62.0 595.8 595.8 320.4 595.8 0.01 TRP 304 8205 -54.7 -68.7 16 14.0 -54.9 285 49 307.1 307.1 284.2 307.1 0.01 WND 416 6161 -46.0 -60.8 17 14.8 -46.3 290 61 291.9 291.9 277.7 292.0 0.03 Sounding variables and indices 1000-500 mb thick: 5036.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 45.62 % Est. max temperature: -8.94 C = 15.91 F Sfc-Lift cond lev (LCL): 926.07 mb = 470.21 m = 1542.68 ft T: -15.24 C 700-500 lapse rate: 5.27 C/km ThetaE index: 0.32 C Layer 720.0- 712.0 mb Conv cond level (CCL): 896.12 mb = 717.36 m = 2353.51 ft Mean mixing ratio: 1.09 g/kg Conv temperature: -10.77 C = 12.61 F Cap Strength: 14.02 C Lifted Index: 16.84 C Risk: None Lifted Index @300 mb: 30.80 C Lifted Index @700 mb: 8.11 C Showalter Index: 16.13 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 17.30 C K Index: -28.00 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 4.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.83 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 49816.97 J/kg Cap Strength: 16.72 C Lift Cond Lev (LCL): 902.15 mb = 666.98 m = 2188.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 23 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 ---------------------------------------------------------- 0 980 41 50 4 -3.1 -2.6 | 123 23 -19.7 12.6 1 925 479 275 3 3.0 -0.3 | 138 20 -13.6 15.0 2 850 1111 270 5 5.0 -0.0 | 143 19 -11.6 15.2 3 700 2531 275 29 28.9 -2.5 | 224 18 12.3 12.7 4 500 4920 285 46 44.4 -11.9 | 263 28 27.8 3.3 5 416 6161 290 61 57.3 -20.9 | 278 41 40.7 -5.6 6 400 6420 285 56 54.1 -14.5 | 269 38 37.5 0.7 7 304 8205 285 49 47.3 -12.7 | 265 31 30.7 2.5 8 300 8290 280 48 47.3 -8.3 | 257 31 30.7 6.9 9 250 9470 285 48 46.4 -12.4 | 265 30 29.8 2.8 10 200 10930 275 50 49.8 -4.4 | 252 35 33.2 10.9 11 150 12800 270 49 49.0 -0.0 | 245 36 32.4 15.2 12 100 15410 265 41 40.8 3.6 | 232 31 24.2 18.8 13 70 17680 275 44 43.8 -3.8 | 247 30 27.2 11.4 14 50 19800 275 40 39.8 -3.5 | 243 26 23.3 11.7 15 30 22960 265 53 52.8 4.6 | 241 41 36.2 19.8 Wind Parameters Mean winds (0-6000m): 282.5 at 30.0 knts Storm direction: 312.5 at 22.5 knts Shear (0-3000m) pos: 4.8 neg: 1.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 145.6 neg: 0.0 tot: 145.6 m^2/s^2 ave: 48.5 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 108.16 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 ------------------------------------------------------------------------------- 500 345 3 127 20| 0.0 6.9 6.9| 28.0 0.0 28.0 55.9 0.65| 8.5 5.5 1000 288 4 137 19| 0.0 4.2 4.2| 35.0 0.0 35.0 35.0 0.68| 5.1 3.4 1500 277 5 142 19| 2.6 2.8 5.4| 64.4 0.0 64.4 42.9 0.76| 6.0 4.5 2000 275 8 149 17| 4.1 2.1 6.2| 96.8 0.0 96.8 48.4 0.83| 6.6 5.5 2500 275 11 160 15| 5.0 1.7 6.7|129.2 0.0 129.2 51.7 0.85| 7.0 6.0 3000 276 14 171 14| 4.8 1.4 6.2|145.6 0.0 145.6 48.5 0.86| 6.5 5.6 4000 277 20 194 13| 4.5 1.1 5.6|181.1 0.0 181.1 45.3 0.85| 5.9 5.0 5000 280 25 216 13| 4.4 0.8 5.3|223.1 0.0 223.1 44.6 0.83| 5.5 4.6 6000 283 30 236 15| 4.7 0.7 5.4|286.8 0.0 286.8 47.8 0.78| 5.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250416.11.gif