UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 10 OCT 25 Station: X7860 WMO ident: 37860 Latitude: 40.53 Longitude: 50.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1009 21 23.0 15.0 61 8.0 17.8 360 19 295.4 297.3 290.6 326.1 10.68 1 1007 38 20.6 14.6 68 6.0 16.8 352 17 293.2 295.0 289.6 322.9 10.42 2 1004 64 19.8 14.8 73 5.0 16.6 341 15 292.6 294.5 289.6 322.8 10.59 3 1000 98 19.8 15.0 74 4.8 16.7 325 11 293.0 294.9 289.9 323.6 10.78 4 961 439 16.0 13.9 87 2.1 14.7 333 16 292.5 294.3 289.4 322.1 10.44 5 925 764 14.8 11.1 78 3.7 12.6 340 21 294.4 296.1 288.8 320.3 9.00 6 874 1243 12.4 10.3 87 2.1 11.2 303 30 296.8 298.4 289.6 323.0 9.03 7 864 1340 13.0 10.6 85 2.4 11.5 296 32 298.4 300.1 290.5 325.6 9.33 8 858 1399 16.2 3.2 42 13.0 9.0 291 33 302.3 303.3 288.5 319.2 5.62 9 850 1479 17.4 -2.6 25 20.0 7.4 285 35 304.4 305.1 287.3 315.8 3.71 10 848 1499 17.4 -2.6 25 20.0 7.4 285 35 304.6 305.3 287.4 316.1 3.72 11 701 3089 5.4 -5.6 45 11.0 0.3 245 21 308.3 309.0 288.6 319.6 3.59 12 700 3101 5.2 -5.8 45 11.0 0.1 245 21 308.2 308.9 288.5 319.3 3.54 13 615 4143 -2.9 -13.9 42 11.0 -6.9 237 29 310.6 311.0 287.9 317.4 2.12 14 602 4313 -3.3 -26.3 15 23.0 -9.5 236 30 312.0 312.1 286.9 314.5 0.74 15 546 5080 -7.3 -40.3 5 33.0 -13.3 230 37 316.1 316.1 287.7 316.9 0.21 16 543 5123 -7.5 -40.5 5 33.0 -13.5 230 37 316.3 316.4 287.8 317.1 0.21 17 500 5760 -12.5 -45.5 4 33.0 -17.3 225 42 317.8 317.8 288.2 318.3 0.13 18 439 6736 -20.1 -43.1 11 23.0 -23.1 234 47 320.2 320.3 289.0 321.0 0.19 19 413 7186 -21.5 -48.5 7 27.0 -24.5 238 49 324.1 324.1 290.1 324.5 0.11 20 400 7420 -22.9 -46.9 9 24.0 -25.6 240 50 325.2 325.3 290.5 325.8 0.14 21 359 8204 -27.1 -55.1 5 28.0 -29.4 242 57 329.8 329.8 291.7 330.1 0.06 22 300 9470 -36.9 -57.9 10 21.0 -38.0 245 69 333.4 333.4 292.7 333.6 0.05 23 279 9968 -40.7 -60.7 10 20.0 -41.5 243 75 334.9 334.9 293.1 335.0 0.04 24 264 10343 -42.3 -64.3 7 22.0 -43.1 241 80 337.9 337.9 293.8 338.0 0.03 25 250 10710 -43.5 -64.5 8 21.0 -44.2 240 85 341.4 341.4 294.7 341.5 0.03 26 233 11182 -45.7 -68.7 6 23.0 -46.3 244 92 345.0 345.0 295.5 345.1 0.02 27 225 11416 -44.1 -72.1 3 28.0 -44.9 246 95 350.9 350.9 296.8 351.0 0.01 28 212 11814 -46.4 -73.9 3 27.5 -47.1 250 101 353.3 353.3 297.4 353.4 0.01 29 200 12200 -48.7 -75.7 3 27.0 -49.3 245 87 355.7 355.7 297.8 355.7 0.01 30 169 13288 -56.3 -78.3 5 22.0 -56.6 248 88 360.6 360.6 298.8 360.6 0.01 31 150 14040 -59.3 -82.3 4 23.0 -59.5 250 89 367.9 367.9 300.2 367.9 0.00 32 117 15566 -66.3 -84.3 6 18.0 -66.4 250 55 382.1 382.1 302.6 382.1 0.00 33 100 16510 -68.3 -86.3 6 18.0 -68.4 250 33 395.8 395.8 304.6 395.8 0.00 34 94 16879 -70.9 -87.9 6 17.0 -71.0 247 33 397.7 397.7 304.9 397.7 0.00 35 82 17693 -67.9 -86.9 5 19.0 -68.0 242 32 419.7 419.7 307.7 419.7 0.00 36 72 18464 -73.3 -89.3 7 16.0 -73.3 236 31 424.1 424.1 308.2 424.1 0.00 37 70 18630 -69.9 -99.9 0 30.0 -70.0 235 31 434.8 434.8 309.3 434.8 0.00 38 65 19079 -61.7 -86.7 2 25.0 -62.1 249 27 462.1 462.1 312.0 462.1 0.00 39 56 19993 -65.3 -89.3 2 24.0 -65.5 278 19 474.0 474.0 313.0 474.0 0.00 40 52 20448 -61.3 -87.3 2 26.0 -61.8 292 15 493.5 493.5 314.5 493.5 0.00 41 50 20690 -62.9 -97.9 0 35.0 -63.3 300 13 495.3 495.3 314.6 495.3 0.00 42 40 22059 -64.7 -88.7 2 24.0 -65.1 278 12 523.4 523.4 316.5 523.4 0.00 43 30 23830 -61.5 -99.5 0 38.0 -62.3 250 11 577.0 577.0 319.5 577.0 0.00 44 20 26370 -56.3 -91.3 0 35.0 -58.3 245 9 663.8 663.8 323.2 663.9 0.00 45 14 28662 -51.3 -83.3 1 32.0 -55.3 752.1 752.1 326.0 752.3 0.03 TRP WND 212 11814 -46.4 -73.9 3 27.5 -47.1 250 101 353.3 353.3 297.4 353.4 0.01 Sounding variables and indices 1000-500 mb thick: 5662.00 m Freezing level: 645.43 mb = 3770.11 m = 12368.99 ft Wetbulb zero: 698.34 mb = 3120.06 m = 10236.31 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 39.79 % Est. max temperature: 29.27 C = 84.69 F Sfc-Lift cond lev (LCL): 896.96 mb = 1024.06 m = 3359.72 ft T: 13.50 C 700-500 lapse rate: 6.66 C/km ThetaE index: 9.79 C Layer 858.0- 848.0 mb Conv cond level (CCL): 748.09 mb = 2546.29 m = 8353.85 ft Mean mixing ratio: 10.02 g/kg Conv temperature: 34.75 C = 94.54 F Cap Strength: 7.83 C Lifted Index: 2.80 C Risk: None Lifted Index @300 mb: 8.61 C Lifted Index @700 mb: 3.95 C Showalter Index: 6.29 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 9.90 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 112.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.63 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 39435.92 J/kg Cap Strength: 7.69 C Lift Cond Lev (LCL): 910.70 mb = 895.59 m = 2938.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 22 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 1009 21 360 19 -0.0 -19.0 | 56 25 -21.0 -14.0 1 1000 98 325 11 6.3 -9.0 | 75 15 -14.7 -4.0 2 925 764 340 21 7.2 -19.7 | 43 20 -13.8 -14.7 3 850 1479 285 35 33.8 -9.1 | 288 13 12.8 -4.1 4 700 3101 245 21 19.0 8.9 | 172 14 -2.0 13.9 5 500 5760 225 42 29.7 29.7 | 194 36 8.7 34.7 6 400 7420 240 50 43.3 25.0 | 217 37 22.3 30.0 7 300 9470 245 69 62.5 29.2 | 231 54 41.5 34.2 8 250 10710 240 85 73.6 42.5 | 228 71 52.6 47.5 9 212 11814 250 101 94.9 34.5 | 242 84 73.9 39.5 10 200 12200 245 87 78.8 36.8 | 234 71 57.8 41.8 11 150 14040 250 89 83.6 30.4 | 240 72 62.6 35.4 12 100 16510 250 33 31.0 11.3 | 212 19 10.0 16.3 13 70 18630 235 31 25.4 17.8 | 191 23 4.4 22.8 14 50 20690 300 13 11.3 -6.5 | 81 10 -9.8 -1.5 15 30 23830 250 11 10.3 3.8 | 129 14 -10.7 8.8 16 20 26370 245 9 8.2 3.8 | 124 16 -12.9 8.8 Wind Parameters Mean winds (0-6000m): 253.4 at 28.8 knts Storm direction: 283.4 at 21.6 knts Shear (0-3000m) pos: 0.0 neg: 5.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 119.2 deg Storm rel helicity (0-3000m) pos: 29.9 neg: -210.1 tot: -180.2 m^2/s^2 ave: -60.1 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 12.9 stream: -9.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 117.94 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 ------------------------------------------------------------------------------- 500 333 14 62 17| 0.0 8.4 8.4| 29.9 -25.1 4.8 9.7 0.00| 18.6 0.1 1000 334 18 50 17| 0.0 8.6 8.6| 29.9 -77.8 -47.9 -47.9 -0.36| 16.0 -5.7 1500 316 22 27 12| 0.0 12.1 12.1| 29.9-147.9-118.0 -78.7 -0.60| 18.0-10.9 2000 303 25 2 8| 0.0 9.1 9.1| 29.9-170.7-140.8 -70.4 -0.65| 15.6-10.1 2500 295 25 340 6| 0.0 7.2 7.2| 29.9-190.6-160.7 -64.3 -0.69| 14.0 -9.6 3000 289 25 320 4| 0.0 5.8 5.8| 29.9-210.1-180.2 -60.1 -0.71| 12.9 -9.1 4000 277 25 244 4| 0.0 5.3 5.3| 50.2-212.9-162.7 -40.7 -0.59| 10.8 -6.3 5000 265 26 216 9| 0.0 5.2 5.2| 63.9-212.9-149.1 -29.8 -0.51| 9.5 -4.8 6000 253 29 206 15| 0.3 4.7 5.0| 85.4-213.7-128.3 -21.4 -0.44| 8.7 -3.8 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20251010.12.gif