UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 30 NOV 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 184 0 0 SFC 999 192 4.6 1.3 79 3.3 3.1 0 0 277.8 278.5 276.3 289.4 4.20 2 980 348 2.6 -1.2 76 3.8 1.0 328 2 277.3 278.0 275.2 287.2 3.57 3 970 431 4.0 0.6 78 3.4 2.5 310 3 279.6 280.3 277.2 291.0 4.11 4 925 817 3.4 1.1 85 2.3 2.4 230 9 282.8 283.6 279.2 295.3 4.48 5 868 1331 3.6 -0.4 75 4.0 1.8 249 18 288.2 288.9 281.5 300.5 4.28 6 850 1500 2.6 -2.3 70 4.9 0.5 255 21 288.9 289.5 281.3 299.8 3.80 7 760 2398 -2.9 -6.3 77 3.4 -4.3 264 23 292.3 292.9 282.0 301.6 3.14 8 718 2846 -6.9 -10.1 78 3.2 -8.0 268 24 292.7 293.2 281.4 300.1 2.47 9 714 2890 -5.9 -9.1 78 3.2 -7.1 268 25 294.3 294.8 282.3 302.3 2.69 10 700 3045 -6.9 -10.8 74 3.9 -8.2 270 25 294.8 295.3 282.2 302.1 2.39 11 645 3677 -12.5 -16.3 73 3.8 -13.6 268 21 295.5 295.8 281.6 300.6 1.66 12 637 3773 -12.3 -15.8 75 3.5 -13.3 267 21 296.8 297.1 282.3 302.2 1.75 13 594 4305 -13.9 -18.9 66 5.0 -15.2 265 17 300.9 301.2 283.6 305.5 1.45 14 500 5590 -23.7 -31.7 48 8.0 -24.9 260 9 304.1 304.2 283.8 306.0 0.54 15 400 7180 -35.5 -44.5 39 9.0 -36.1 260 19 308.9 308.9 285.1 309.5 0.18 16 386 7427 -37.3 -46.3 39 9.0 -37.9 260 20 309.7 309.7 285.4 310.2 0.16 17 351 8075 -43.5 -53.5 32 10.0 -43.9 260 23 309.8 309.8 285.4 310.1 0.07 18 300 9110 -52.7 -62.7 29 10.0 -52.9 260 27 311.1 311.1 285.7 311.2 0.03 19 298 9153 -53.5 -63.5 28 10.0 -53.7 260 27 310.5 310.5 285.5 310.6 0.03 20 251 10235 -60.7 -69.7 30 9.0 -60.8 260 25 315.5 315.5 287.2 315.5 0.01 21 250 10260 -60.9 -69.9 30 9.0 -61.0 260 25 315.5 315.5 287.3 315.6 0.01 22 234 10670 -61.7 -70.7 29 9.0 -61.8 265 31 320.3 320.3 288.9 320.4 0.01 23 211 11309 -62.1 -71.1 29 9.0 -62.2 262 31 329.3 329.3 291.5 329.4 0.01 24 200 11640 -60.7 -69.7 30 9.0 -60.8 260 31 336.6 336.6 293.5 336.7 0.02 25 191 11927 -58.5 -67.5 30 9.0 -58.6 259 30 344.6 344.6 295.4 344.7 0.02 26 150 13440 -59.3 -69.3 26 10.0 -59.5 255 27 367.9 367.9 300.2 368.0 0.02 27 100 15960 -62.3 -74.3 19 12.0 -62.5 260 25 407.4 407.4 306.2 407.4 0.02 28 70 18150 -64.7 -78.7 13 14.0 -64.9 270 21 446.0 446.0 310.5 446.0 0.01 29 50 20190 -66.5 -80.5 12 14.0 -66.7 265 21 486.8 486.8 314.0 486.8 0.01 30 30 23240 -69.7 -84.7 9 15.0 -69.9 265 23 554.6 554.6 318.3 554.7 0.01 31 20 25640 -72.1 -87.1 9 15.0 -72.3 290 38 615.5 615.5 321.3 615.5 0.01 32 11 29127 -76.1 -91.1 8 15.0 -76.4 277 65 715.7 715.7 324.9 715.8 0.01 33 10 29680 -74.5 -89.5 8 15.0 -74.9 275 69 741.5 741.5 325.7 741.6 0.01 34 7.0 31764 -72.9 -88.7 7 15.8 -73.6 270 95 827.7 827.7 327.9 827.9 0.02 35 6.4 32290 -72.5 -88.5 7 16.0 -73.2 850.9 850.9 328.4 851.1 0.02 TRP 234 10670 -61.7 -70.7 29 9.0 -61.8 265 31 320.3 320.3 288.9 320.4 0.01 WND 7.0 31764 -72.9 -88.7 7 15.8 -73.6 270 95 827.7 827.7 327.9 827.9 0.02 Sounding variables and indices 1000-500 mb thick: 5406.00 m Freezing level: 807.45 mb = 1924.48 m = 6313.85 ft Wetbulb zero: 841.24 mb = 1583.14 m = 5193.96 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 70.82 % Est. max temperature: 15.67 C = 60.21 F Sfc-Lift cond lev (LCL): 949.41 mb = 605.49 m = 1986.48 ft T: 3.73 C 700-500 lapse rate: 6.60 C/km ThetaE index: 2.17 C Layer 980.0- 970.0 mb Conv cond level (CCL): 770.20 mb = 2291.03 m = 7516.41 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 18.68 C = 65.62 F Cap Strength: 9.61 C Lifted Index: 10.50 C Risk: None Lifted Index @300 mb: 13.02 C Lifted Index @700 mb: 6.91 C Showalter Index: 5.34 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 21.40 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 51.00 Risk: None Energy Index: 1.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.38 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 52232.69 J/kg Cap Strength: 10.40 C Lift Cond Lev (LCL): 904.83 mb = 995.12 m = 3264.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 12 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 ---------------------------------------------------------- 0 999 192 0 0 -0.0 -0.0 | 112 12 -11.4 4.7 1 925 817 230 9 6.9 5.8 | 157 11 -4.5 10.5 2 850 1500 255 21 20.3 5.4 | 221 13 8.9 10.1 3 700 3045 270 25 25.0 -0.0 | 251 14 13.6 4.7 4 500 5590 260 9 8.9 1.6 | 158 7 -2.5 6.3 5 400 7180 260 19 18.7 3.3 | 222 11 7.3 8.0 6 300 9110 260 27 26.6 4.7 | 238 18 15.2 9.4 7 250 10260 260 25 24.6 4.3 | 236 16 13.2 9.0 8 234 10670 265 31 30.9 2.7 | 249 21 19.5 7.4 9 200 11640 260 31 30.5 5.4 | 242 22 19.1 10.1 10 150 13440 255 27 26.1 7.0 | 232 19 14.7 11.7 11 100 15960 260 25 24.6 4.3 | 236 16 13.2 9.0 12 70 18150 270 21 21.0 -0.0 | 244 11 9.6 4.7 13 50 20190 265 21 20.9 1.8 | 236 12 9.5 6.5 14 30 23240 265 23 22.9 2.0 | 240 13 11.5 6.7 15 20 25640 290 38 35.7 -13.0 | 289 26 24.3 -8.3 16 10 29680 275 69 68.7 -6.0 | 271 57 57.4 -1.3 Wind Parameters Mean winds (0-6000m): 262.5 at 16.4 knts Storm direction: 292.5 at 12.3 knts Shear (0-3000m) pos: 2.1 neg: 2.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 136.3 deg Storm rel helicity (0-3000m) pos: 83.1 neg: -5.9 tot: 77.2 m^2/s^2 ave: 25.7 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.04 Bulk Shear: 25.29 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 ------------------------------------------------------------------------------- 500 224 4 129 12| 0.0 7.4 7.4| 10.6 -4.5 6.2 12.3 0.39| 10.3 4.0 1000 235 7 149 10| 0.0 8.0 8.0| 36.6 -4.5 32.1 32.1 0.62| 10.7 6.6 1500 247 11 174 9| 2.5 5.3 7.8| 60.6 -4.5 56.1 37.4 0.71| 9.7 6.9 2000 252 14 192 9| 2.4 4.0 6.4| 68.7 -4.5 64.2 32.1 0.73| 7.8 5.7 2500 256 16 205 10| 2.4 3.2 5.6| 77.4 -4.5 72.9 29.1 0.75| 6.8 5.1 3000 259 17 215 10| 2.1 2.7 4.7| 83.1 -5.9 77.2 25.7 0.73| 6.0 4.4 4000 261 18 222 10| 1.6 1.4 3.0| 83.1 -18.3 64.8 16.2 0.52| 5.4 2.8 5000 262 18 221 9| 1.2 0.9 2.1| 83.1 -29.3 53.8 10.8 0.33| 4.9 1.6 6000 262 16 216 8| 1.0 0.8 1.8| 89.7 -33.5 56.2 9.4 0.31| 4.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251130.12.gif