UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for U2217... Searching the city database file for: U2217 ... Date:1200Z 9 OCT 25 Station: U2217 WMO ident: 22217 Latitude: 67.15 Longitude: 32.35 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 26 8.6 5.1 79 3.5 6.8 185 3 281.5 282.4 279.8 296.7 5.49 1 1000 51 7.6 2.6 71 5.0 5.2 180 3 280.8 281.5 278.4 293.5 4.61 2 925 687 2.2 -1.2 78 3.4 0.7 210 13 281.6 282.2 277.7 292.2 3.78 3 882 1070 -0.5 -2.9 84 2.4 -1.5 221 16 282.6 283.2 277.9 292.5 3.50 4 874 1142 -0.9 -4.5 77 3.6 -2.3 223 17 282.9 283.5 277.6 291.8 3.13 5 850 1365 -0.3 -8.3 55 8.0 -3.2 230 19 285.8 286.2 278.0 292.8 2.40 6 825 1604 0.0 -10.0 47 10.0 -3.6 232 20 288.6 289.0 279.1 295.0 2.16 7 736 2507 -6.3 -20.3 32 14.0 -9.9 237 25 291.3 291.5 278.9 294.5 1.03 8 704 2854 -5.9 -23.9 23 18.0 -10.3 240 27 295.5 295.6 280.4 298.0 0.79 9 700 2899 -6.3 -26.3 19 20.0 -10.8 240 27 295.5 295.6 280.3 297.6 0.64 10 634 3669 -9.3 -38.3 7 29.0 -14.0 240 30 300.6 300.6 281.9 301.3 0.22 11 616 3892 -11.1 -42.1 6 31.0 -15.6 240 30 301.0 301.0 282.0 301.5 0.15 12 539 4903 -18.3 -32.3 28 14.0 -20.6 240 34 304.1 304.2 283.7 305.7 0.47 13 500 5460 -22.3 -38.3 22 16.0 -24.4 240 36 305.9 305.9 284.1 306.8 0.28 14 478 5787 -25.3 -42.3 19 17.0 -27.1 238 36 306.1 306.1 284.1 306.8 0.19 15 425 6631 -28.9 -49.9 11 21.0 -30.5 233 36 312.0 312.0 286.1 312.3 0.09 16 413 6835 -30.5 -52.5 10 22.0 -32.0 231 36 312.5 312.5 286.3 312.7 0.07 17 400 7060 -32.7 -53.7 10 21.0 -34.0 230 36 312.5 312.5 286.3 312.7 0.06 18 345 8084 -42.1 -54.1 26 12.0 -42.6 233 40 313.2 313.3 286.6 313.5 0.07 19 328 8426 -44.3 -55.3 28 11.0 -44.7 233 42 314.8 314.8 287.1 315.0 0.06 20 300 9020 -48.3 -59.3 27 11.0 -48.6 235 44 317.3 317.3 287.9 317.4 0.04 21 289 9264 -50.1 -62.1 23 12.0 -50.4 235 45 318.1 318.1 288.2 318.2 0.03 22 271 9680 -51.5 -63.5 23 12.0 -51.7 235 46 322.0 322.0 289.4 322.1 0.03 23 250 10200 -52.3 -64.3 22 12.0 -52.5 240 42 328.3 328.3 291.3 328.4 0.03 24 206 11449 -53.5 -67.5 17 14.0 -53.8 240 36 345.1 345.1 295.6 345.2 0.02 25 200 11640 -52.7 -66.7 17 14.0 -53.0 240 35 349.3 349.3 296.5 349.4 0.02 26 165 12890 -50.1 -67.1 12 17.0 -50.6 233 32 373.4 373.4 301.2 373.6 0.03 27 150 13510 -51.7 -69.7 10 18.0 -52.2 230 31 381.0 381.0 302.4 381.1 0.02 28 130 14436 -53.1 -73.1 7 20.0 -53.6 232 25 394.4 394.4 304.5 394.5 0.01 29 122 14848 -51.3 -71.3 7 20.0 -52.0 233 22 404.9 404.9 305.9 405.0 0.02 30 108 15632 -56.3 -76.3 6 20.0 -56.7 234 16 409.8 409.8 306.5 409.9 0.01 31 100 16120 -57.1 -78.1 5 21.0 -57.5 235 13 417.4 417.4 307.4 417.4 0.01 32 70 18370 -57.3 -79.3 5 22.0 -57.9 255 9 461.8 461.8 312.0 461.9 0.01 33 69 18461 -56.7 -78.7 5 22.0 -57.3 256 9 465.0 465.0 312.2 465.1 0.01 34 50 20480 -59.9 -81.9 4 22.0 -60.4 275 13 502.3 502.3 315.1 502.4 0.01 35 40 21863 -63.5 -85.5 4 22.0 -64.0 297 13 526.4 526.4 316.7 526.4 0.01 36 37 22344 -61.5 -83.5 4 22.0 -62.1 304 13 543.4 543.4 317.7 543.5 0.01 37 30 23640 -62.9 -84.9 4 22.0 -63.6 325 13 573.2 573.2 319.3 573.2 0.01 38 24 25005 -65.3 -87.3 3 22.0 -65.9 314 10 604.0 604.0 320.8 604.0 0.01 39 20 26120 -62.9 -84.9 4 22.0 -63.8 305 7 643.6 643.6 322.4 643.7 0.01 40 19 26436 -62.3 -84.3 4 22.0 -63.3 655.0 655.0 322.9 655.1 0.02 41 13 28772 -63.7 -85.7 3 22.0 -64.9 725.3 725.3 325.2 725.4 0.02 TRP 271 9680 -51.5 -63.5 23 12.0 -51.7 235 46 322.0 322.0 289.4 322.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 889.96 mb = 998.74 m = 3276.66 ft Freezing level: 825.00 mb = 1603.75 m = 5261.59 ft Freezing level: 825.00 mb = 1603.75 m = 5261.59 ft Wetbulb zero: 911.04 mb = 809.23 m = 2654.92 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 36.52 % Est. max temperature: 12.56 C = 54.61 F Sfc-Lift cond lev (LCL): 950.86 mb = 462.02 m = 1515.81 ft T: 4.11 C 700-500 lapse rate: 6.25 C/km ThetaE index: 4.51 C Layer 1000.0- 882.0 mb Conv cond level (CCL): 875.00 mb = 1133.27 m = 3718.03 ft Mean mixing ratio: 4.11 g/kg Conv temperature: 9.99 C = 49.99 F Cap Strength: 11.15 C Lifted Index: 11.84 C Risk: None Lifted Index @300 mb: 17.42 C Lifted Index @700 mb: 7.51 C Showalter Index: 11.84 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 14.00 C K Index: -6.30 Risk: None Sweat Index: 120.71 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.66 J/kg Max Up Vert Vel: 2.71 m/s Conv Inhibition (B-): 57090.11 J/kg Cap Strength: 11.73 C Lift Cond Lev (LCL): 896.15 mb = 941.65 m = 3089.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 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 1003 26 185 3 0.3 3.0 | 96 19 -18.9 1.8 1 1000 51 180 3 0.0 3.0 | 95 19 -19.2 1.8 2 925 687 210 13 6.5 11.3 | 129 16 -12.7 10.1 3 850 1365 230 19 14.6 12.2 | 157 12 -4.6 11.1 4 700 2899 240 27 23.4 13.5 | 199 13 4.2 12.3 5 500 5460 240 36 31.2 18.0 | 216 21 12.0 16.8 6 400 7060 230 36 27.6 23.1 | 201 24 8.4 22.0 7 300 9020 235 44 36.0 25.2 | 215 29 16.9 24.1 8 271 9680 235 46 37.7 26.4 | 216 31 18.5 25.2 9 250 10200 240 42 36.4 21.0 | 221 26 17.2 19.8 10 200 11640 240 35 30.3 17.5 | 214 20 11.2 16.3 11 150 13510 230 31 23.7 19.9 | 194 19 4.6 18.8 12 100 16120 235 13 10.6 7.5 | 126 11 -8.5 6.3 13 70 18370 255 9 8.7 2.3 | 96 11 -10.5 1.2 14 50 20480 275 13 13.0 -1.1 | 70 7 -6.2 -2.3 15 30 23640 325 13 7.5 -10.6 | 45 17 -11.7 -11.8 16 20 26120 305 7 5.7 -4.0 | 69 14 -13.4 -5.2 Wind Parameters Mean winds (0-6000m): 236.5 at 25.6 knts Storm direction: 266.5 at 19.2 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 104.6 deg Storm rel helicity (0-3000m) pos: 105.4 neg: 0.0 tot: 105.4 m^2/s^2 ave: 35.1 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 58.03 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 ------------------------------------------------------------------------------- 500 197 7 106 18| 7.9 0.0 7.9| 37.6 0.0 37.6 75.2 0.97| 8.2 7.9 1000 210 10 118 16| 7.0 0.0 7.0| 63.3 0.0 63.3 63.3 0.93| 7.6 7.1 1500 219 13 128 14| 6.1 0.0 6.1| 78.8 0.0 78.8 52.5 0.92| 6.9 6.3 2000 224 15 137 13| 5.3 0.0 5.3| 87.8 0.0 87.8 43.9 0.93| 5.9 5.5 2500 227 17 146 12| 4.8 0.0 4.8| 97.1 0.0 97.1 38.9 0.93| 5.3 5.0 3000 231 18 154 12| 4.4 0.0 4.4|105.4 0.0 105.4 35.1 0.93| 4.9 4.6 4000 234 21 169 11| 3.3 0.5 3.8|113.4 0.0 113.4 28.3 0.89| 4.1 3.7 5000 236 23 181 12| 2.7 0.7 3.4|121.3 0.0 121.3 24.3 0.85| 3.7 3.1 6000 237 26 190 13| 2.2 0.8 3.0|124.5 -11.0 113.6 18.9 0.74| 3.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251009.12.gif