UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for X1770... Searching the city database file for: X1770 ... Date:0000Z 1 NOV 25 Station: X1770 WMO ident: 31770 Latitude: 49.00 Longitude: 140.30 ------------------------------------------------------------------------------- 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 1015 27 -3.1 -8.1 68 5.0 -4.7 240 3 268.9 269.2 267.7 274.5 2.04 1 1000 145 -1.1 -8.1 59 7.0 -3.4 285 7 272.0 272.4 269.8 277.8 2.07 2 980 307 1.4 -4.6 64 6.0 -0.9 314 8 276.1 276.6 273.3 283.8 2.77 3 925 769 -1.7 -9.7 54 8.0 -4.3 35 11 277.6 277.9 273.0 283.2 1.98 4 850 1435 -6.9 -13.9 57 7.0 -8.8 25 5 278.9 279.2 273.1 283.3 1.53 5 832 1602 -7.9 -14.9 57 7.0 -9.8 6 6 279.6 279.8 273.3 283.8 1.44 6 795 1955 -8.5 -19.5 41 11.0 -11.1 325 8 282.6 282.8 274.4 285.7 1.03 7 786 2043 -7.9 -19.9 37 12.0 -10.8 314 9 284.2 284.3 275.2 287.2 1.00 8 734 2574 -9.7 -21.7 37 12.0 -12.5 253 13 287.8 288.0 277.0 290.6 0.92 9 718 2744 -9.9 -20.9 40 11.0 -12.5 233 14 289.4 289.6 277.9 292.5 1.01 10 700 2939 -11.1 -22.1 40 11.0 -13.6 210 15 290.2 290.4 278.2 293.1 0.93 11 545 4819 -22.1 -32.1 40 10.0 -23.6 236 34 298.6 298.7 281.4 300.2 0.48 12 508 5334 -23.5 -31.5 48 8.0 -24.7 243 39 303.0 303.1 283.3 304.8 0.54 13 500 5450 -24.5 -33.5 43 9.0 -25.8 245 40 303.2 303.3 283.2 304.7 0.45 14 400 7040 -34.7 -44.7 36 10.0 -35.4 245 56 309.9 309.9 285.5 310.5 0.18 15 390 7216 -35.9 -45.9 35 10.0 -36.6 243 59 310.6 310.6 285.7 311.2 0.16 16 300 9010 -42.5 -51.5 37 9.0 -43.0 220 85 325.5 325.5 290.5 325.9 0.11 17 298 9055 -42.5 -51.5 37 9.0 -43.0 220 86 326.1 326.1 290.7 326.5 0.11 18 250 10230 -47.3 -55.3 39 8.0 -47.6 220 104 335.7 335.8 293.3 336.1 0.08 19 238 10554 -49.3 -57.3 39 8.0 -49.6 218 111 337.5 337.5 293.7 337.8 0.07 20 214 11250 -50.1 -58.1 38 8.0 -50.4 213 126 346.7 346.7 296.0 347.0 0.07 21 200 11690 -52.3 -59.3 43 7.0 -52.5 210 136 349.9 350.0 296.7 350.2 0.06 22 179 12403 -56.1 -63.1 41 7.0 -56.3 208 141 355.0 355.0 297.7 355.2 0.04 23 150 13520 -59.7 -66.7 40 7.0 -59.8 205 149 367.2 367.2 300.1 367.4 0.03 24 147 13646 -59.8 -66.8 40 7.0 -60.0 205 151 369.1 369.1 300.4 369.2 0.03 25 146 13688 -59.9 -66.9 40 7.0 -60.0 205 150 369.7 369.7 300.5 369.9 0.03 26 141 13904 -62.1 -69.1 39 7.0 -62.2 208 143 369.6 369.6 300.5 369.7 0.02 27 128 14498 -64.1 -71.1 38 7.0 -64.2 215 126 376.3 376.4 301.6 376.4 0.02 28 116 15107 -58.5 -66.5 35 8.0 -58.7 221 109 397.5 397.5 304.9 397.7 0.04 29 114 15216 -58.7 -66.7 35 8.0 -58.9 222 106 399.1 399.1 305.1 399.3 0.04 30 107 15615 -57.3 -65.3 36 8.0 -57.5 226 95 409.0 409.0 306.4 409.3 0.05 31 101 15978 -59.1 -67.1 35 8.0 -59.3 229 85 412.4 412.4 306.8 412.6 0.05 32 100 16040 -58.5 -66.5 35 8.0 -58.7 230 83 414.7 414.7 307.1 415.0 0.05 33 84 17138 -57.1 -66.1 31 9.0 -57.5 232 73 438.7 438.8 309.8 439.1 0.06 34 73 18018 -60.3 -70.3 26 10.0 -60.6 234 64 449.9 450.0 310.8 450.2 0.04 35 70 18280 -59.7 -69.7 26 10.0 -60.0 235 62 456.7 456.7 311.5 456.9 0.05 36 50 20390 -59.3 -71.3 20 12.0 -59.8 235 54 503.7 503.8 315.2 504.1 0.05 37 40 21800 -56.9 -70.9 15 14.0 -57.8 237 58 543.0 543.0 317.7 543.4 0.07 38 33 23017 -58.9 -73.9 13 15.0 -59.7 239 62 568.4 568.4 319.1 568.7 0.05 39 30 23620 -56.3 -72.3 12 16.0 -57.5 240 64 591.2 591.2 320.2 591.7 0.07 40 26 24532 -54.9 -70.9 12 16.0 -56.5 619.8 619.9 321.5 620.6 0.10 TRP 128 14498 -64.1 -71.1 38 7.0 -64.2 215 126 376.3 376.4 301.6 376.4 0.02 WND 147 13646 -59.8 -66.8 40 7.0 -60.0 205 151 369.1 369.1 300.4 369.2 0.03 Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: Surface below freezing Freezing level: 991.20 mb = 216.21 m = 709.33 ft Freezing level: 955.16 mb = 515.55 m = 1691.43 ft Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 45.79 % Est. max temperature: 6.69 C = 44.03 F Sfc-Lift cond lev (LCL): 938.11 mb = 656.37 m = 2153.41 ft T: -0.94 C 700-500 lapse rate: 5.34 C/km ThetaE index: 0.65 C Layer 925.0- 850.0 mb Conv cond level (CCL): 693.95 mb = 3004.25 m = 9856.33 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 18.58 C = 65.45 F Cap Strength: 17.96 C Lifted Index: 17.96 C Risk: None Lifted Index @300 mb: 30.90 C Lifted Index @700 mb: 10.15 C Showalter Index: 16.79 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 10.60 C K Index: -7.30 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 4.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.56 J/kg Max Up Vert Vel: 7.69 m/s Conv Inhibition (B-): 50161.62 J/kg Cap Strength: 17.97 C Lift Cond Lev (LCL): 867.06 mb = 1278.48 m = 4194.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 15 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 1015 27 240 3 2.6 1.5 | 96 13 -12.6 1.4 1 1000 145 285 7 6.8 -1.8 | 77 9 -8.4 -2.0 2 925 769 35 11 -6.3 -9.0 | 67 23 -21.5 -9.2 3 850 1435 25 5 -2.1 -4.5 | 75 18 -17.3 -4.7 4 700 2939 210 15 7.5 13.0 | 149 15 -7.7 12.8 5 500 5450 245 40 36.3 16.9 | 231 27 21.1 16.8 6 400 7040 245 56 50.8 23.7 | 237 43 35.6 23.5 7 300 9010 220 85 54.6 65.1 | 211 76 39.4 65.0 8 250 10230 220 104 66.8 79.7 | 213 95 51.6 79.5 9 200 11690 210 136 68.0 117.8 | 204 129 52.8 117.6 10 150 13520 205 149 63.0 135.0 | 199 143 47.8 134.9 11 147 13646 205 151 63.8 136.9 | 200 145 48.6 136.7 12 128 14498 215 126 72.3 103.2 | 209 118 57.1 103.1 13 100 16040 230 83 63.6 53.4 | 222 72 48.4 53.2 14 70 18280 235 62 50.8 35.6 | 225 50 35.6 35.4 15 50 20390 235 54 44.2 31.0 | 223 42 29.0 30.8 16 30 23620 240 64 55.4 32.0 | 232 51 40.2 31.9 Wind Parameters Mean winds (0-6000m): 239.5 at 20.3 knts Storm direction: 269.5 at 15.2 knts Shear (0-3000m) pos: 2.0 neg: 4.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 56.4 deg Storm rel helicity (0-3000m) pos: 50.6 neg: -45.7 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 52.21 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 ------------------------------------------------------------------------------- 500 316 7 61 11| 11.3 0.0 11.3| 1.1 -19.7 -18.5 -37.1 -0.46| 15.7 -7.3 1000 7 9 62 19| 5.9 0.0 5.9| 27.6 -19.7 7.9 7.9 -0.09| 12.7 -1.2 1500 15 8 66 19| 3.9 1.3 5.2| 37.5 -24.5 13.1 8.7 -0.05| 10.1 -0.5 2000 5 8 63 18| 2.9 2.8 5.7| 37.5 -43.1 -5.6 -2.8 -0.16| 9.7 -1.5 2500 340 8 57 15| 2.3 4.0 6.3| 44.0 -43.7 0.2 0.1 -0.01| 10.1 -0.1 3000 277 9 78 6| 2.0 4.2 6.2| 50.6 -45.7 4.9 1.6 0.03| 10.5 0.4 4000 226 12 142 10| 0.7 3.2 3.8| 97.4 -45.7 51.7 12.9 0.18| 9.3 1.6 5000 233 16 166 10| 1.6 2.5 4.2|159.2 -45.7 113.5 22.7 0.28| 8.7 2.5 6000 239 20 193 10| 1.9 2.5 4.4|201.9 -45.7 156.2 26.0 0.31| 8.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//X1770/skewt/X1770.skewt.20251101.00.gif