UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for X4858... Searching the city database file for: X4858 ... Date:1200Z 14 OCT 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1011 85 12.8 4.8 58 8.0 8.7 285 1 285.1 286.0 281.3 300.0 5.33 1 1007 118 11.2 2.2 54 9.0 6.9 316 2 283.8 284.6 279.7 296.3 4.45 2 1000 176 10.8 2.8 58 8.0 6.9 10 3 284.0 284.8 280.0 297.1 4.68 3 953 575 7.2 1.2 66 6.0 4.4 290 9 284.2 285.0 279.8 296.6 4.38 4 940 688 8.4 1.4 61 7.0 5.1 267 11 286.6 287.4 281.1 299.4 4.50 5 925 821 7.4 3.4 76 4.0 5.4 240 13 286.9 287.8 282.1 301.8 5.28 6 915 911 7.4 3.7 77 3.7 5.5 241 14 287.8 288.7 282.7 303.2 5.45 7 876 1269 6.4 -3.6 49 10.0 2.1 246 16 290.3 290.9 281.4 300.1 3.34 8 850 1515 4.6 -3.4 56 8.0 1.1 250 17 291.0 291.6 281.8 301.2 3.50 9 700 3067 -5.1 -9.5 71 4.4 -6.7 255 31 296.8 297.3 283.4 304.9 2.66 10 646 3693 -8.7 -11.4 81 2.7 -9.6 251 33 299.7 300.1 284.3 307.3 2.47 11 582 4493 -14.1 -17.7 74 3.6 -15.1 247 36 302.4 302.7 284.4 307.6 1.63 12 565 4718 -13.3 -17.4 71 4.1 -14.5 245 37 305.9 306.3 285.8 311.5 1.73 13 500 5640 -18.1 -25.1 54 7.0 -19.7 240 40 311.0 311.2 286.8 314.3 1.00 14 448 6451 -23.9 -32.9 43 9.0 -25.3 242 46 313.6 313.7 287.2 315.5 0.54 15 400 7270 -28.7 -35.7 51 7.0 -29.6 245 52 317.7 317.8 288.5 319.3 0.46 16 350 8213 -34.3 -40.3 55 6.0 -34.9 240 55 322.5 322.6 289.9 323.7 0.33 17 300 9270 -42.9 -48.9 52 6.0 -43.2 235 58 324.9 324.9 290.4 325.5 0.15 18 273 9902 -48.1 -54.1 50 6.0 -48.3 238 59 326.2 326.3 290.7 326.6 0.09 19 250 10480 -51.5 -57.5 49 6.0 -51.7 240 60 329.5 329.5 291.6 329.8 0.06 20 242 10690 -52.9 -58.9 48 6.0 -53.1 240 61 330.5 330.5 291.9 330.7 0.06 21 200 11900 -59.7 -65.7 45 6.0 -59.8 240 69 338.2 338.2 293.9 338.3 0.03 22 198 11963 -60.5 -67.5 39 7.0 -60.6 240 69 337.9 337.9 293.8 338.0 0.02 23 197 11994 -60.6 -67.6 39 7.0 -60.6 240 69 338.3 338.3 293.9 338.4 0.02 24 187 12319 -61.1 -68.1 39 7.0 -61.2 241 67 342.5 342.5 295.0 342.6 0.02 25 171 12883 -55.5 -62.5 41 7.0 -55.7 243 64 360.7 360.7 298.9 360.9 0.05 26 150 13720 -55.1 -63.1 36 8.0 -55.4 245 60 375.1 375.2 301.5 375.4 0.05 27 144 13980 -54.5 -63.5 32 9.0 -54.8 245 60 380.6 380.6 302.4 380.8 0.05 28 100 16280 -60.1 -71.1 22 11.0 -60.3 245 58 411.6 411.6 306.7 411.7 0.03 29 83 17439 -60.7 -72.7 19 12.0 -61.0 245 51 432.9 432.9 309.1 433.0 0.02 30 79 17748 -56.9 -68.9 21 12.0 -57.3 245 49 446.9 446.9 310.6 447.2 0.05 31 70 18510 -58.7 -71.7 17 13.0 -59.1 245 44 458.8 458.8 311.7 459.0 0.03 32 62 19269 -60.3 -73.3 17 13.0 -60.7 247 41 471.5 471.5 312.8 471.6 0.03 33 56 19908 -56.9 -70.9 15 14.0 -57.5 248 38 493.1 493.2 314.5 493.4 0.05 34 50 20620 -59.7 -73.7 15 14.0 -60.2 250 35 502.8 502.8 315.2 503.0 0.04 35 48 20876 -60.7 -74.7 14 14.0 -61.2 251 35 506.3 506.3 315.4 506.5 0.03 36 38 22345 -57.5 -72.5 13 15.0 -58.3 258 35 549.5 549.5 318.1 549.8 0.06 37 31 23625 -60.9 -74.9 14 14.0 -61.6 264 35 573.2 573.2 319.3 573.6 0.05 38 30 23830 -59.3 -73.3 15 14.0 -60.2 265 35 583.0 583.0 319.8 583.4 0.06 39 28 24262 -59.1 -73.1 15 14.0 -60.0 265 34 595.2 595.2 320.4 595.7 0.07 40 27 24491 -54.9 -69.9 14 15.0 -56.4 265 34 613.2 613.2 321.2 614.1 0.11 41 20 26400 -56.5 -71.5 13 15.0 -58.2 265 31 663.2 663.3 323.2 664.2 0.12 42 18 27068 -57.9 -72.9 13 15.0 -59.5 267 33 679.1 679.1 323.8 680.0 0.11 43 18 27068 -54.9 -69.9 14 15.0 -57.0 267 33 688.6 688.6 324.1 690.0 0.17 44 13 29157 -53.9 -68.9 14 15.0 -56.8 274 38 759.2 759.3 326.3 761.8 0.27 45 12 29675 -50.5 -65.5 15 15.0 -54.4 276 39 788.8 789.0 327.1 793.5 0.48 46 11 30240 -53.3 -68.3 14 15.0 -56.7 278 40 798.5 798.7 327.3 802.1 0.35 47 10 30860 -49.3 -65.3 14 16.0 -54.2 280 42 835.5 835.8 328.2 841.7 0.59 48 8.4 32006 -48.3 -64.3 14 16.0 -54.0 882.2 882.6 329.2 891.0 0.80 49 7.2 33038 -40.7 -59.7 11 19.0 -50.3 953.1 954.1 330.7 973.4 1.71 50 6.5 33733 -41.5 -62.5 8 21.0 -51.6 978.0 978.8 331.1 994.1 1.32 TRP 198 11963 -60.5 -67.5 39 7.0 -60.6 240 69 337.9 337.9 293.8 338.0 0.02 WND 197 11994 -60.6 -67.6 39 7.0 -60.6 240 69 338.3 338.3 293.9 338.4 0.02 Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 778.87 mb = 2251.00 m = 7385.08 ft Wetbulb zero: 828.35 mb = 1721.21 m = 5646.93 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 66.84 % Est. max temperature: 18.46 C = 65.23 F Sfc-Lift cond lev (LCL): 895.82 mb = 1084.62 m = 3558.42 ft T: 6.91 C 700-500 lapse rate: 5.05 C/km ThetaE index: 3.73 C Layer 1007.0-1000.0 mb Conv cond level (CCL): 761.38 mb = 2395.15 m = 7858.02 ft Mean mixing ratio: 4.71 g/kg Conv temperature: 22.10 C = 71.77 F Cap Strength: 9.30 C Lifted Index: 11.94 C Risk: None Lifted Index @300 mb: 18.84 C Lifted Index @700 mb: 5.25 C Showalter Index: 10.01 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 14.70 C K Index: 14.90 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.26 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 66318.07 J/kg Cap Strength: 11.93 C Lift Cond Lev (LCL): 870.69 mb = 1318.30 m = 4325.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 21 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 1011 85 285 1 1.0 -0.3 | 97 20 -19.4 2.4 1 1000 176 10 3 -0.5 -3.0 | 89 21 -20.9 -0.3 2 925 821 240 13 11.3 6.5 | 135 13 -9.1 9.2 3 850 1515 250 17 16.0 5.8 | 153 10 -4.4 8.5 4 700 3067 255 31 29.9 8.0 | 222 14 9.5 10.7 5 500 5640 240 40 34.6 20.0 | 212 27 14.2 22.7 6 400 7270 245 52 47.1 22.0 | 227 36 26.7 24.7 7 300 9270 235 58 47.5 33.3 | 217 45 27.1 36.0 8 250 10480 240 60 52.0 30.0 | 224 45 31.6 32.7 9 200 11900 240 69 59.8 34.5 | 227 54 39.4 37.2 10 198 11963 240 69 59.8 34.5 | 227 54 39.4 37.2 11 197 11994 240 69 59.8 34.5 | 227 54 39.4 37.2 12 150 13720 245 60 54.4 25.4 | 230 44 34.0 28.0 13 100 16280 245 58 52.6 24.5 | 230 42 32.2 27.2 14 70 18510 245 44 39.9 18.6 | 222 29 19.5 21.3 15 50 20620 250 35 32.9 12.0 | 220 19 12.5 14.7 16 30 23830 265 35 34.9 3.1 | 248 16 14.5 5.7 17 20 26400 265 31 30.9 2.7 | 243 12 10.5 5.4 18 10 30860 280 42 41.4 -7.3 | 282 21 21.0 -4.6 Wind Parameters Mean winds (0-6000m): 247.5 at 27.4 knts Storm direction: 277.5 at 20.6 knts Shear (0-3000m) pos: 4.3 neg: 1.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 124.5 deg Storm rel helicity (0-3000m) pos: 76.6 neg: -28.6 tot: 47.9 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 83.82 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 ------------------------------------------------------------------------------- 500 307 5 88 16| 8.6 0.0 8.6| 6.2 -28.6 -22.5 -44.9 -0.26| 14.3 -3.8 1000 248 9 117 14| 4.3 5.2 9.5| 35.1 -28.6 6.4 6.4 0.25| 13.0 3.3 1500 248 11 125 12| 4.1 3.5 7.5| 42.6 -28.6 14.0 9.3 0.32| 9.9 3.1 2000 249 13 133 11| 4.1 2.6 6.7| 53.8 -28.6 25.2 12.6 0.41| 8.6 3.5 2500 250 16 144 10| 4.2 2.1 6.3| 65.2 -28.6 36.5 14.6 0.47| 7.8 3.7 3000 252 18 158 9| 4.3 1.7 6.0| 76.6 -28.6 47.9 16.0 0.50| 7.3 3.6 4000 252 22 180 9| 3.2 1.9 5.1| 76.6 -33.1 43.5 10.9 0.43| 6.1 2.6 5000 250 25 194 12| 2.6 2.1 4.6| 76.6 -41.5 35.0 7.0 0.36| 5.4 1.9 6000 248 27 201 14| 2.4 1.9 4.4| 93.1 -47.6 45.4 7.6 0.34| 5.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251014.12.gif