UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 10 NOV 25 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 143 SFC 988 240 1.2 0.7 96 0.5 1.0 255 3 275.3 276.0 274.8 286.4 4.07 2 932 707 -1.9 -3.1 91 1.2 -2.4 246 10 276.8 277.3 274.4 285.8 3.26 3 925 767 0.6 -0.9 90 1.5 -0.0 245 11 279.9 280.6 277.0 290.7 3.87 4 920 811 2.2 0.0 85 2.2 1.3 245 11 282.0 282.7 278.4 293.6 4.15 5 909 908 4.8 -1.2 65 6.0 2.1 245 11 285.6 286.3 279.8 296.6 3.85 6 887 1109 7.8 -1.2 53 9.0 3.7 245 12 290.8 291.5 282.3 302.2 3.95 7 865 1316 7.2 -3.8 45 11.0 2.4 245 13 292.2 292.8 282.2 302.0 3.33 8 850 1460 6.2 -3.8 49 10.0 1.8 245 13 292.6 293.2 282.4 302.6 3.39 9 747 2508 0.6 -5.4 64 6.0 -2.0 248 13 297.6 298.2 284.5 307.9 3.42 10 700 3026 -3.7 -7.4 75 3.7 -5.2 250 13 298.4 299.0 284.5 307.9 3.13 11 647 3642 -9.1 -11.2 85 2.1 -9.8 243 12 299.1 299.5 284.1 306.8 2.51 12 629 3860 -8.5 -13.2 69 4.7 -10.1 240 12 302.2 302.6 284.9 309.0 2.20 13 581 4472 -12.5 -24.5 36 12.0 -15.3 233 11 304.4 304.6 284.4 307.4 0.90 14 567 4658 -13.7 -21.7 51 8.0 -15.7 231 10 305.2 305.4 284.9 309.0 1.19 15 513 5410 -19.9 -30.9 37 11.0 -21.8 222 9 306.5 306.6 284.7 308.4 0.57 16 500 5600 -20.7 -28.7 49 8.0 -22.2 220 9 307.8 307.9 285.4 310.2 0.72 17 443 6483 -26.7 -30.2 72 3.5 -27.3 225 9 311.1 311.2 286.5 313.5 0.70 18 400 7210 -32.9 -36.4 71 3.5 -33.3 230 9 312.2 312.3 286.6 313.7 0.42 19 303 9104 -48.3 -54.3 50 6.0 -48.5 201 11 316.4 316.4 287.6 316.7 0.08 20 300 9170 -48.9 -54.9 50 6.0 -49.1 200 11 316.4 316.4 287.6 316.7 0.07 21 250 10340 -56.3 -62.3 47 6.0 -56.4 215 11 322.4 322.4 289.5 322.5 0.04 22 238 10653 -57.9 -63.9 46 6.0 -58.0 206 10 324.5 324.5 290.2 324.6 0.03 23 208 11504 -59.9 -65.9 45 6.0 -60.0 180 9 334.1 334.1 292.9 334.2 0.03 24 200 11750 -59.5 -65.5 46 6.0 -59.6 210 9 338.5 338.5 294.0 338.7 0.03 25 179 12444 -58.3 -65.3 40 7.0 -58.4 229 15 351.4 351.4 297.0 351.6 0.03 26 150 13550 -59.3 -67.3 35 8.0 -59.5 260 25 367.9 367.9 300.2 368.1 0.03 27 100 16060 -63.9 -72.9 28 9.0 -64.0 280 29 404.3 404.3 305.8 404.4 0.02 28 87 16913 -64.1 -74.1 24 10.0 -64.3 282 29 420.3 420.3 307.7 420.4 0.02 29 70 18240 -65.7 -75.7 24 10.0 -65.8 285 29 443.8 443.8 310.3 443.9 0.02 30 55 19697 -66.5 -76.5 23 10.0 -66.7 285 30 473.7 473.7 313.0 473.8 0.02 31 50 20270 -68.3 -79.3 19 11.0 -68.5 285 31 482.5 482.5 313.7 482.6 0.01 32 33 22731 -73.3 -84.3 17 11.0 -73.4 297 38 530.2 530.2 316.9 530.2 0.01 33 30 23290 -72.5 -83.5 17 11.0 -72.6 300 40 547.0 547.0 317.9 547.1 0.01 34 20 25680 -70.5 -82.5 15 12.0 -70.8 285 54 620.4 620.4 321.5 620.5 0.02 35 11 29233 -70.0 -82.0 16 12.0 -70.6 285 68 737.9 738.0 325.6 738.3 0.04 36 10 29800 -69.9 -81.9 16 12.0 -70.5 758.6 758.7 326.2 759.1 0.05 TRP 208 11504 -59.9 -65.9 45 6.0 -60.0 180 9 334.1 334.1 292.9 334.2 0.03 WND 11 29233 -70.0 -82.0 16 12.0 -70.6 285 68 737.9 738.0 325.6 738.3 0.04 Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 966.32 mb = 420.75 m = 1380.40 ft Freezing level: 926.68 mb = 752.55 m = 2468.95 ft Freezing level: 740.44 mb = 2580.43 m = 8465.89 ft Wetbulb zero: 971.60 mb = 373.96 m = 1226.88 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 61.74 % Est. max temperature: 19.02 C = 66.24 F Sfc-Lift cond lev (LCL): 980.27 mb = 302.94 m = 993.89 ft T: 0.78 C 700-500 lapse rate: 6.60 C/km ThetaE index: 0.59 C Layer 932.0- 925.0 mb Conv cond level (CCL): 949.06 mb = 561.68 m = 1842.76 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 2.21 C = 35.99 F Cap Strength: 14.36 C Lifted Index: 15.20 C Risk: None Lifted Index @300 mb: 18.46 C Lifted Index @700 mb: 11.63 C Showalter Index: 6.41 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 16.90 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.62 J/kg Max Up Vert Vel: 11.72 m/s Conv Inhibition (B-): 50811.88 J/kg Cap Strength: 14.71 C Lift Cond Lev (LCL): 897.68 mb = 1011.15 m = 3317.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 8 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 ---------------------------------------------------------- 0 988 240 255 3 2.9 0.8 | 99 5 -5.4 0.9 1 925 767 245 11 10.0 4.6 | 199 5 1.7 4.8 2 850 1460 245 13 11.8 5.5 | 212 7 3.5 5.6 3 700 3026 250 13 12.2 4.4 | 221 6 3.9 4.6 4 500 5600 220 9 5.8 6.9 | 160 7 -2.5 7.0 5 400 7210 230 9 6.9 5.8 | 167 6 -1.4 5.9 6 300 9170 200 11 3.8 10.3 | 157 11 -4.5 10.4 7 250 10340 215 11 6.3 9.0 | 168 9 -2.0 9.1 8 208 11504 180 9 0.0 9.0 | 138 12 -8.3 9.1 9 200 11750 210 9 4.5 7.8 | 154 9 -3.8 7.9 10 150 13550 260 25 24.6 4.3 | 255 17 16.3 4.4 11 100 16060 280 29 28.6 -5.0 | 284 21 20.3 -4.9 12 70 18240 285 29 28.0 -7.5 | 291 21 19.7 -7.4 13 50 20270 285 31 29.9 -8.0 | 290 23 21.7 -7.9 14 30 23290 300 40 34.6 -20.0 | 307 33 26.3 -19.9 15 20 25680 285 54 52.2 -14.0 | 288 46 43.9 -13.9 Wind Parameters Mean winds (0-6000m): 240.7 at 11.1 knts Storm direction: 270.7 at 8.3 knts Shear (0-3000m) pos: 0.2 neg: 1.6 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -1.0 tot: 8.7 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 27.01 Bulk Shear: 2.54 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 ------------------------------------------------------------------------------- 500 247 7 143 3| 0.0 7.9 7.9| 5.9 0.0 5.9 11.8 0.80| 8.0 6.4 1000 246 9 181 4| 0.0 4.8 4.8| 7.5 0.0 7.5 7.5 0.77| 4.9 3.8 1500 246 10 195 5| 0.2 3.2 3.5| 8.4 0.0 8.4 5.6 0.76| 3.5 2.7 2000 246 11 201 5| 0.2 2.4 2.6| 8.9 0.0 8.9 4.5 0.76| 2.7 2.1 2500 246 11 205 5| 0.2 1.9 2.2| 9.4 0.0 9.4 3.8 0.77| 2.3 1.7 3000 247 12 208 5| 0.2 1.6 1.8| 9.7 -1.0 8.7 2.9 0.68| 2.0 1.4 4000 246 12 206 5| 0.1 1.0 1.2| 9.7 -5.6 4.1 1.0 0.35| 1.9 0.7 5000 243 11 201 6| 0.1 0.7 0.9| 9.7 -10.1 -0.4 -0.1 0.15| 1.8 0.3 6000 241 11 194 6| 0.1 0.6 0.7| 10.2 -11.6 -1.4 -0.2 0.11| 1.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251110.00.gif