UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042511.upa.cvt Date: 1100Z 25 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:1100Z 25 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 -96 SFC 982 41 -16.5 -20.5 71 4.0 -17.1 0 0 258.0 258.1 257.1 260.1 0.76 2 973 110 -15.7 -18.3 80 2.6 -16.2 27 0 259.5 259.6 258.7 262.0 0.93 3 925 490 -19.1 -19.1 100 0.0 -19.1 175 1 259.8 259.9 258.9 262.3 0.91 4 916 563 -19.9 -19.9 100 0.0 -19.9 174 2 259.7 259.8 258.7 262.0 0.86 5 912 595 -17.3 -21.7 69 4.4 -18.0 174 3 262.7 262.8 260.8 264.7 0.74 6 876 899 -13.9 -26.9 32 13.0 -15.9 172 7 269.3 269.3 265.1 270.7 0.48 7 860 1039 -14.3 -26.3 35 12.0 -16.2 171 10 270.3 270.3 265.8 271.8 0.52 8 850 1128 -13.7 -27.7 30 14.0 -15.9 170 11 271.8 271.9 266.8 273.2 0.46 9 846 1164 -12.7 -29.7 23 17.0 -15.3 170 11 273.2 273.3 267.6 274.4 0.38 10 700 2583 -22.3 -36.3 27 14.0 -23.7 170 16 277.8 277.8 270.2 278.6 0.24 11 631 3338 -27.3 -41.3 25 14.0 -28.4 179 15 280.5 280.5 271.7 281.0 0.16 12 601 3688 -28.3 -48.3 13 20.0 -29.5 184 15 283.2 283.2 273.2 283.5 0.08 13 515 4776 -36.9 -53.9 16 17.0 -37.5 197 14 285.6 285.6 274.5 285.8 0.05 14 500 4980 -38.7 -48.7 34 10.0 -39.1 200 14 285.9 285.9 274.6 286.2 0.09 15 496 5035 -39.3 -47.3 42 8.0 -39.6 201 14 285.8 285.8 274.6 286.1 0.11 16 451 5678 -44.7 -50.7 51 6.0 -44.9 214 14 286.9 286.9 275.2 287.2 0.08 17 420 6150 -47.7 -58.7 27 11.0 -47.9 223 15 288.9 288.9 276.2 289.1 0.03 18 400 6470 -50.3 -59.3 34 9.0 -50.5 230 15 289.6 289.6 276.5 289.7 0.03 19 367 7028 -54.5 -62.5 37 8.0 -54.6 219 15 291.2 291.2 277.3 291.3 0.02 20 344 7441 -56.9 -62.9 47 6.0 -57.0 210 16 293.4 293.4 278.4 293.5 0.02 21 331 7684 -57.9 -66.9 31 9.0 -58.0 205 16 295.3 295.3 279.3 295.4 0.01 22 312 8059 -55.9 -72.9 10 17.0 -56.1 208 19 303.1 303.1 282.7 303.2 0.01 23 300 8310 -54.7 -74.7 7 20.0 -54.9 210 21 308.2 308.2 284.7 308.3 0.01 24 281 8728 -53.1 -78.1 3 25.0 -53.4 214 25 316.4 316.4 287.5 316.4 0.00 25 279 8774 -52.9 -77.9 3 25.0 -53.2 214 25 317.3 317.3 287.9 317.3 0.00 26 250 9480 -52.3 -80.3 2 28.0 -52.6 220 31 328.3 328.3 291.2 328.3 0.00 27 203 10824 -52.1 -82.1 2 30.0 -52.5 225 39 348.8 348.8 296.4 348.8 0.00 28 200 10920 -52.5 -81.5 2 29.0 -52.9 225 40 349.6 349.6 296.5 349.6 0.00 29 150 12780 -53.9 -82.9 2 29.0 -54.3 230 45 377.2 377.2 301.8 377.2 0.00 30 100 15370 -56.3 -85.3 1 29.0 -56.8 250 41 418.9 418.9 307.6 419.0 0.00 31 80 16794 -56.9 -85.9 1 29.0 -57.4 253 39 445.3 445.3 310.4 445.3 0.00 32 76 17122 -54.5 -84.5 1 30.0 -55.2 254 39 456.9 456.9 311.5 456.9 0.00 33 70 17650 -55.5 -85.5 1 30.0 -56.2 255 38 465.7 465.7 312.3 465.7 0.00 34 50 19770 -58.9 -86.9 2 28.0 -59.6 265 47 504.7 504.7 315.3 504.7 0.00 35 47 20158 -60.1 -87.1 2 27.0 -60.7 266 50 510.8 510.8 315.7 510.8 0.00 36 30 22960 -60.9 -87.9 2 27.0 -61.7 270 68 578.6 578.6 319.6 578.7 0.01 37 20 25480 -60.5 -87.5 2 27.0 -61.7 275 72 651.0 651.0 322.7 651.0 0.01 38 19 25799 -61.5 -88.5 2 27.0 -62.7 657.5 657.5 323.0 657.6 0.01 39 18 26134 -60.9 -88.4 1 27.5 -62.2 275 84 669.6 669.6 323.4 669.6 0.01 40 17 26490 -60.3 -88.3 1 28.0 -61.7 682.6 682.6 323.9 682.7 0.01 TRP 331 7684 -57.9 -66.9 31 9.0 -58.0 205 16 295.3 295.3 279.3 295.4 0.01 WND 18 26134 -60.9 -88.4 1 27.5 -62.2 275 84 669.6 669.6 323.4 669.6 0.01 Sounding variables and indices 1000-500 mb thick: 5076.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 31.15 % Est. max temperature: -0.94 C = 30.30 F Sfc-Lift cond lev (LCL): 919.81 mb = 531.81 m = 1744.76 ft T: -19.56 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.23 C Layer 916.0- 912.0 mb Conv cond level (CCL): 676.01 mb = 2836.68 m = 9306.57 ft Mean mixing ratio: 0.81 g/kg Conv temperature: 4.10 C = 39.39 F Cap Strength: 18.28 C Lifted Index: 18.29 C Risk: None Lifted Index @300 mb: 31.59 C Lifted Index @700 mb: 13.42 C Showalter Index: 10.62 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 11.00 C K Index: -16.70 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.77 J/kg Max Up Vert Vel: 8.69 m/s Conv Inhibition (B-): 59761.14 J/kg Cap Strength: 18.30 C Lift Cond Lev (LCL): 881.72 mb = 850.14 m = 2789.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 9 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 ---------------------------------------------------------- 0 982 41 0 0 -0.0 -0.0 | 35 9 -5.4 -7.7 1 925 490 175 1 -0.1 1.0 | 40 9 -5.5 -6.7 2 850 1128 170 11 -1.9 10.8 | 113 8 -7.4 3.1 3 700 2583 170 16 -2.8 15.8 | 134 12 -8.2 8.1 4 500 4980 200 14 4.8 13.2 | 173 6 -0.7 5.5 5 400 6470 230 15 11.5 9.6 | 252 6 6.0 2.0 6 331 7684 205 16 6.8 14.5 | 191 7 1.3 6.8 7 300 8310 210 21 10.5 18.2 | 206 12 5.1 10.5 8 250 9480 220 31 19.9 23.7 | 222 22 14.5 16.1 9 200 10920 225 40 28.3 28.3 | 228 31 22.8 20.6 10 150 12780 230 45 34.5 28.9 | 234 36 29.0 21.2 11 100 15370 250 41 38.5 14.0 | 259 34 33.1 6.3 12 70 17650 255 38 36.7 9.8 | 266 31 31.3 2.1 13 50 19770 265 47 46.8 4.1 | 275 42 41.4 -3.6 14 30 22960 270 68 68.0 -0.0 | 277 63 62.6 -7.7 15 20 25480 275 72 71.7 -6.3 | 282 68 66.3 -14.0 Wind Parameters Mean winds (0-6000m): 185.3 at 12.6 knts Storm direction: 215.3 at 9.4 knts Shear (0-3000m) pos: 0.4 neg: 2.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 30.7 neg: 0.0 tot: 30.7 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.99 Bulk Shear: 19.01 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 ------------------------------------------------------------------------------- 500 175 1 38 9| 1.9 0.0 1.9| 3.2 0.0 3.2 6.5 0.53| 2.6 1.4 1000 171 3 52 7| 0.9 4.0 5.0| 16.5 0.0 16.5 16.5 0.83| 5.3 4.5 1500 170 6 73 7| 0.6 3.6 4.3| 21.3 0.0 21.3 14.2 0.83| 4.5 3.7 2000 170 8 89 7| 0.5 3.2 3.6| 24.3 0.0 24.3 12.2 0.82| 3.8 3.1 2500 170 9 101 7| 0.4 2.9 3.3| 27.4 0.0 27.4 11.0 0.80| 3.4 2.7 3000 171 10 109 8| 0.4 2.4 2.8| 30.7 0.0 30.7 10.2 0.79| 3.1 2.5 4000 174 12 120 8| 0.6 1.8 2.4| 36.0 0.0 36.0 9.0 0.77| 2.8 2.1 5000 179 12 128 7| 0.8 1.4 2.2| 40.1 0.0 40.1 8.0 0.76| 2.6 2.0 6000 185 13 138 6| 1.1 1.2 2.3| 47.0 0.0 47.0 7.8 0.80| 2.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250425.11.gif