UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041811.upa.cvt Date: 1100Z 18 APR 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 18 APR 25 Station: 89564 WMO ident: 89564 Latitude: -67.60 Longitude: 62.87 Elevation: 16.00 ------------------------------------------------------------------------------- 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 -66 SFC 990 16 -15.1 -28.1 32 13.0 -16.8 170 22 258.8 258.9 257.0 259.9 0.38 2 983 69 -11.9 -31.9 17 20.0 -14.5 165 21 262.5 262.6 259.7 263.3 0.27 3 952 312 -11.3 -33.3 14 22.0 -14.2 141 19 265.6 265.6 261.9 266.3 0.24 4 925 530 -13.3 -33.3 17 20.0 -15.8 120 16 265.7 265.7 262.1 266.5 0.25 5 857 1104 -19.1 -34.1 25 15.0 -20.7 84 17 265.5 265.6 261.9 266.3 0.25 6 850 1165 -19.1 -34.1 25 15.0 -20.7 80 17 266.1 266.2 262.4 266.9 0.25 7 778 1818 -23.5 -37.5 26 14.0 -24.7 128 22 268.2 268.3 263.8 268.8 0.20 8 776 1837 -23.1 -39.1 22 16.0 -24.4 129 22 268.9 268.9 264.2 269.4 0.17 9 772 1875 -18.3 -53.3 3 35.0 -20.7 132 22 274.4 274.4 267.7 274.5 0.03 10 759 2002 -17.5 -53.5 3 36.0 -20.1 141 23 276.6 276.6 269.1 276.7 0.03 11 700 2604 -20.7 -50.7 5 30.0 -22.8 185 28 279.6 279.6 271.0 279.7 0.05 12 615 3553 -25.5 -56.5 4 31.0 -27.2 193 39 284.6 284.6 273.8 284.7 0.03 13 604 3684 -25.1 -56.1 4 31.0 -26.9 194 41 286.5 286.5 274.9 286.6 0.03 14 530 4620 -32.5 -50.5 15 18.0 -33.4 202 52 288.6 288.6 276.0 288.8 0.07 15 500 5030 -33.3 -55.3 9 22.0 -34.3 205 57 292.4 292.4 277.9 292.6 0.04 16 498 5058 -33.5 -55.5 9 22.0 -34.5 205 57 292.5 292.5 278.0 292.7 0.04 17 413 6337 -44.3 -60.3 15 16.0 -44.7 205 67 294.7 294.7 279.0 294.8 0.03 18 400 6550 -45.3 -61.3 15 16.0 -45.7 205 69 296.1 296.1 279.6 296.2 0.02 19 312 8171 -56.5 -65.5 31 9.0 -56.6 214 79 302.3 302.3 282.3 302.4 0.02 20 302 8378 -56.8 -65.0 35 8.2 -56.9 215 80 304.7 304.7 283.3 304.7 0.02 21 300 8420 -56.9 -64.9 36 8.0 -57.0 215 80 305.1 305.1 283.5 305.2 0.02 22 278 8904 -54.5 -75.5 6 21.0 -54.7 217 73 315.3 315.3 287.2 315.3 0.00 23 250 9580 -55.7 -76.7 6 21.0 -55.9 220 63 323.3 323.3 289.8 323.3 0.00 24 223 10304 -58.1 -78.1 6 20.0 -58.3 223 59 330.3 330.3 291.8 330.3 0.00 25 205 10839 -53.5 -83.5 1 30.0 -53.8 224 56 345.6 345.6 295.7 345.6 0.00 26 200 11000 -48.7 -82.7 1 34.0 -49.3 225 55 355.7 355.7 297.8 355.7 0.00 27 196 11133 -47.5 -82.5 1 35.0 -48.1 225 54 359.6 359.6 298.6 359.6 0.00 28 162 12376 -54.3 -84.3 1 30.0 -54.6 225 49 368.3 368.3 300.2 368.3 0.00 29 150 12870 -54.9 -84.9 1 30.0 -55.3 225 47 375.5 375.5 301.5 375.5 0.00 30 130 13777 -57.7 -85.7 2 28.0 -58.0 229 46 386.2 386.2 303.2 386.2 0.00 31 122 14177 -58.3 -86.3 2 28.0 -58.6 230 45 392.1 392.1 304.1 392.1 0.00 32 112 14719 -53.9 -85.9 1 32.0 -54.5 232 45 410.1 410.1 306.5 410.1 0.00 33 100 15440 -57.5 -86.5 1 29.0 -57.9 235 44 416.6 416.6 307.3 416.6 0.00 34 98 15568 -57.9 -86.9 1 29.0 -58.3 235 45 418.3 418.3 307.5 418.3 0.00 35 92 15968 -55.5 -86.5 1 31.0 -56.1 234 48 430.6 430.6 308.9 430.7 0.00 36 70 17690 -60.7 -88.7 1 28.0 -61.1 230 61 454.5 454.5 311.3 454.5 0.00 37 50 19780 -61.3 -89.3 1 28.0 -61.8 240 56 499.0 499.0 314.9 499.0 0.00 38 44 20569 -63.5 -89.5 2 26.0 -63.9 240 50 512.2 512.2 315.8 512.2 0.00 39 38 21475 -61.1 -89.1 1 28.0 -61.7 240 43 540.3 540.3 317.5 540.3 0.00 40 30 22930 -65.1 -90.1 2 25.0 -65.6 240 32 567.2 567.2 319.0 567.2 0.00 41 27 23570 -65.5 -91.5 2 26.0 -66.0 240 39 583.4 583.4 319.8 583.4 0.00 42 25 24033 -69.5 -92.5 2 23.0 -69.8 240 44 584.9 584.9 319.9 584.9 0.00 43 24 24280 -63.7 -90.7 1 27.0 -64.4 240 47 608.6 608.6 321.0 608.6 0.00 44 20 25390 -66.3 -91.3 2 25.0 -66.9 240 59 633.2 633.2 322.0 633.3 0.00 45 19 25700 -66.9 -91.9 2 25.0 -67.5 241 59 640.7 640.7 322.3 640.7 0.00 46 17 26374 -65.5 -91.5 2 26.0 -66.3 244 60 665.9 665.9 323.3 666.0 0.01 47 15 27125 -70.7 -93.7 2 23.0 -71.2 246 61 672.9 672.9 323.5 672.9 0.00 48 13 27979 -67.7 -92.7 2 25.0 -68.5 249 63 711.4 711.4 324.8 711.4 0.01 49 11 28978 -70.1 -95.1 1 25.0 -70.8 253 64 737.5 737.5 325.6 737.5 0.00 50 11 28978 -66.9 -93.9 1 27.0 -67.9 253 64 749.1 749.1 325.9 749.2 0.00 51 10 29560 -62.3 -91.3 1 29.0 -64.1 255 65 787.0 787.0 326.9 787.1 0.01 52 10 29560 -62.3 -91.3 1 29.0 -64.1 255 65 787.0 787.0 326.9 787.1 0.01 53 9.2 30078 -59.9 -90.9 1 31.0 -62.4 815.2 815.2 327.6 815.2 0.01 54 7.9 31020 -64.1 -91.1 1 27.0 -65.9 834.7 834.7 328.1 834.8 0.01 55 6.6 32128 -61.3 -91.3 1 30.0 -64.1 890.5 890.5 329.2 890.6 0.01 TRP 302 8378 -56.9 -64.9 36 8.0 -57.0 215 80 304.6 304.6 283.2 304.6 0.02 WND 302 8378 -56.8 -65.0 35 8.2 -56.9 215 80 304.7 304.7 283.3 304.7 0.02 Sounding variables and indices 1000-500 mb thick: 5096.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.03 inches Sfc-500 mean rel hum: 12.15 % Est. max temperature: -7.49 C = 18.51 F Sfc-Lift cond lev (LCL): 799.89 mb = 1613.15 m = 5292.43 ft T: -22.12 C 700-500 lapse rate: 5.19 C/km ThetaE index: 0.20 C Layer 857.0- 850.0 mb Conv cond level (CCL): 441.97 mb = 5873.63 m = 19270.21 ft Mean mixing ratio: 0.26 g/kg Conv temperature: 19.99 C = 67.99 F Cap Strength: 19.34 C Lifted Index: 22.11 C Risk: None Lifted Index @300 mb: 28.04 C Lifted Index @700 mb: 13.30 C Showalter Index: 21.08 C Risk: None Total Totals Index: 13.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: -0.80 C K Index: -49.90 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 5.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.58 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 79551.87 J/kg Cap Strength: 21.39 C Lift Cond Lev (LCL): 677.83 mb = 2839.82 m = 9316.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 27 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 ---------------------------------------------------------- 0 990 16 170 22 -3.8 21.7 | 93 22 -21.6 1.1 1 925 530 120 16 -13.9 8.0 | 68 34 -31.7 -12.6 2 850 1165 80 17 -16.7 -3.0 | 56 42 -34.6 -23.5 3 700 2604 185 28 2.4 27.9 | 116 17 -15.4 7.3 4 500 5030 205 57 24.1 51.7 | 191 32 6.3 31.1 5 400 6550 205 69 29.2 62.5 | 195 43 11.3 42.0 6 302 8378 215 80 45.9 65.5 | 212 53 28.1 45.0 7 300 8420 215 80 45.9 65.5 | 212 53 28.1 45.0 8 250 9580 220 63 40.5 48.3 | 219 36 22.7 27.7 9 200 11000 225 55 38.9 38.9 | 229 28 21.1 18.3 10 150 12870 225 47 33.2 33.2 | 231 20 15.4 12.7 11 100 15440 235 44 36.0 25.2 | 256 19 18.2 4.7 12 70 17690 230 61 46.7 39.2 | 237 34 28.9 18.7 13 50 19780 240 56 48.5 28.0 | 256 32 30.7 7.4 14 30 22930 240 32 27.7 16.0 | 295 11 9.9 -4.6 15 20 25390 240 59 51.1 29.5 | 255 34 33.3 8.9 16 10 29560 255 65 62.8 16.8 | 275 45 45.0 -3.7 Wind Parameters Mean winds (0-6000m): 190.9 at 36.3 knts Storm direction: 220.9 at 27.2 knts Shear (0-3000m) pos: 6.7 neg: 4.4 tot: 11.1 10-3/s Storm rel Dir Shear (0-3000m): 39.8 deg Storm rel helicity (0-3000m) pos: 305.7 neg: -170.8 tot: 134.8 m^2/s^2 ave: 44.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.19 Bulk Shear: 83.91 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 ------------------------------------------------------------------------------- 500 150 19 82 28| 0.0 17.1 17.1| 0.0 -90.1 -90.1 -180.2 -0.69| 17.7-12.2 1000 129 18 73 33| 0.0 13.1 13.1| 0.0-154.0-154.0 -154.0 -0.69| 13.6 -9.4 1500 115 18 69 36| 2.0 8.7 10.7| 81.8-170.8 -89.0 -59.3 -0.34| 12.4 -4.2 2000 120 19 72 36| 4.9 6.5 11.4|198.2-170.8 27.4 13.7 -0.01| 13.0 -0.1 2500 135 20 79 33| 6.6 5.2 11.8|273.4-170.8 102.6 41.0 0.16| 13.8 2.2 3000 149 22 86 29| 6.7 4.4 11.1|305.7-170.8 134.8 44.9 0.23| 12.9 3.0 4000 169 26 102 23| 6.7 3.3 10.0|369.1-170.8 198.3 49.6 0.33| 11.4 3.8 5000 184 31 124 19| 6.8 2.6 9.4|448.2-170.8 277.3 55.5 0.39| 10.6 4.2 6000 191 36 144 19| 6.0 1.8 7.8|464.8-170.8 293.9 49.0 0.38| 9.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20250418.11.gif