UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 23 APR 25 Station: CYSM WMO ident: 71934 Latitude: 60.03 Longitude: -111.93 Elevation: 204.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 103 SFC 989 204 4.2 -1.8 65 6.0 1.7 20 4 278.2 278.8 275.4 287.6 3.38 2 933 664 -0.3 -2.5 85 2.2 -1.2 88 5 278.3 278.9 275.5 287.8 3.40 3 925 731 -0.7 -2.5 88 1.8 -1.4 110 4 278.6 279.2 275.7 288.1 3.43 4 899 959 -2.1 -3.2 92 1.1 -2.6 193 7 279.4 280.0 276.0 288.8 3.35 5 857 1338 -3.7 -5.2 89 1.5 -4.3 272 12 281.6 282.1 276.7 290.2 3.03 6 850 1403 -4.1 -5.4 91 1.3 -4.6 270 12 281.9 282.4 276.8 290.4 3.00 7 700 2902 -15.3 -20.0 67 4.7 -16.3 285 21 285.5 285.7 276.1 288.9 1.12 8 659 3354 -18.5 -24.5 59 6.0 -19.6 285 25 286.9 287.0 276.3 289.4 0.80 9 592 4143 -24.9 -25.6 94 0.7 -25.0 257 33 288.4 288.5 277.1 290.9 0.80 10 523 5032 -30.5 -33.8 73 3.3 -30.9 236 38 292.1 292.1 278.3 293.4 0.42 11 500 5350 -33.1 -34.5 87 1.4 -33.2 250 38 292.7 292.8 278.6 294.0 0.41 12 487 5536 -34.5 -35.1 94 0.6 -34.6 258 38 293.2 293.2 278.9 294.5 0.40 13 472 5755 -35.9 -38.7 75 2.8 -36.1 268 38 294.1 294.1 279.1 295.0 0.28 14 453 6040 -38.1 -39.3 88 1.2 -38.2 270 40 294.8 294.8 279.4 295.7 0.28 15 440 6241 -39.5 -42.1 76 2.6 -39.6 271 41 295.5 295.5 279.6 296.2 0.21 16 436 6303 -39.7 -40.8 89 1.1 -39.8 271 41 296.0 296.1 279.9 296.8 0.25 17 400 6890 -43.7 -46.3 75 2.6 -43.8 275 42 298.2 298.2 280.8 298.7 0.15 18 388 7093 -45.3 -48.8 68 3.5 -45.4 277 44 298.7 298.7 281.0 299.1 0.12 19 377 7283 -46.9 -48.9 80 2.0 -47.0 280 46 299.1 299.1 281.1 299.5 0.12 20 368 7442 -47.9 -51.5 66 3.6 -48.0 276 44 299.8 299.8 281.4 300.1 0.09 21 359 7605 -48.9 -53.8 57 4.9 -49.0 271 42 300.6 300.6 281.7 300.8 0.07 22 355 7678 -49.3 -51.9 74 2.6 -49.4 270 42 301.0 301.0 281.9 301.3 0.09 23 344 7883 -50.9 -53.3 75 2.4 -51.0 269 40 301.6 301.6 282.1 301.9 0.08 24 325 8249 -52.9 -57.2 59 4.3 -53.0 267 36 303.8 303.8 283.0 303.9 0.05 25 300 8760 -56.1 -59.6 65 3.5 -56.2 270 31 306.3 306.3 284.0 306.4 0.04 26 298 8802 -56.5 -60.0 65 3.5 -56.6 270 32 306.3 306.3 284.0 306.4 0.04 27 290 8974 -57.1 -62.0 54 4.9 -57.2 270 34 307.8 307.8 284.5 307.9 0.03 28 284 9107 -56.1 -65.1 31 9.0 -56.2 270 34 311.1 311.1 285.8 311.2 0.02 29 250 9920 -53.9 -74.9 6 21.0 -54.1 280 36 325.9 325.9 290.6 326.0 0.01 30 243 10104 -53.7 -74.7 6 21.0 -53.9 282 34 328.9 328.9 291.4 328.9 0.01 31 214 10934 -49.1 -80.1 1 31.0 -49.6 283 26 348.2 348.2 296.3 348.2 0.00 32 200 11380 -49.5 -80.5 1 31.0 -50.0 290 22 354.4 354.4 297.5 354.4 0.00 33 192 11647 -49.1 -81.1 1 32.0 -49.7 293 19 359.2 359.2 298.5 359.2 0.00 34 182 11996 -50.5 -81.5 1 31.0 -51.0 289 17 362.4 362.4 299.2 362.5 0.00 35 178 12141 -49.1 -82.1 1 33.0 -49.7 280 16 367.0 367.1 300.0 367.1 0.00 36 170 12441 -50.3 -82.3 1 32.0 -50.8 263 15 369.9 369.9 300.5 369.9 0.00 37 150 13260 -47.9 -81.9 1 34.0 -48.7 290 15 387.5 387.5 303.4 387.5 0.00 38 144 13529 -47.3 -81.3 1 34.0 -48.2 285 15 393.1 393.1 304.2 393.1 0.00 39 133 14051 -49.1 -82.1 1 33.0 -49.9 249 14 399.0 399.0 305.0 399.0 0.00 40 130 14201 -47.3 -82.3 1 35.0 -48.3 244 13 404.8 404.8 305.9 404.8 0.00 41 118 14838 -49.5 -82.5 1 33.0 -50.4 261 10 412.1 412.1 306.7 412.1 0.00 42 114 15064 -47.7 -82.7 1 35.0 -48.7 256 8 419.5 419.5 307.7 419.6 0.00 43 101 15864 -46.7 -82.7 1 36.0 -48.0 231 6 436.3 436.3 309.5 436.3 0.00 44 100 15930 -46.9 -82.9 1 36.0 -48.2 230 6 437.1 437.1 309.6 437.1 0.00 45 94 16340 -48.7 -82.7 1 34.0 -49.8 206 9 441.4 441.4 310.0 441.4 0.00 46 73 17996 -51.5 -84.5 1 33.0 -52.5 277 9 468.6 468.6 312.5 468.6 0.00 47 70 18270 -50.9 -84.9 1 34.0 -52.1 270 8 475.5 475.5 313.1 475.5 0.00 48 50 20470 -48.3 -84.3 1 36.0 -50.3 110 8 529.6 529.7 316.9 529.7 0.01 49 39 22106 -47.5 -84.5 1 37.0 -50.1 123 9 570.7 570.7 319.2 570.7 0.01 50 30 23830 -49.5 -85.5 1 36.0 -52.2 135 14 609.7 609.7 321.0 609.8 0.01 51 29 24052 -49.7 -85.7 1 36.0 -52.4 131 18 615.1 615.1 321.3 615.1 0.01 52 20 26490 -48.5 -85.5 1 37.0 -52.5 55 4 687.7 687.7 324.0 687.8 0.01 53 11 30462 -44.1 -84.1 0 40.0 -51.9 115 8 831.9 832.0 328.0 832.2 0.03 54 10 31100 -45.1 -85.1 0 40.0 -52.8 105 4 851.2 851.2 328.4 851.5 0.03 55 9.6 31372 -45.5 -84.5 0 39.0 -53.1 859.7 859.7 328.6 860.0 0.03 56 6.3 34221 -39.1 -81.1 0 42.0 -52.2 997.0 997.1 331.1 998.0 0.09 57 5.2 35536 -39.3 -81.3 0 42.0 -53.3 1052.4 1052.4 332.0 1053.6 0.10 TRP 290 8974 -57.1 -62.0 54 4.9 -57.2 270 34 307.8 307.8 284.5 307.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5247.00 m Freezing level: 936.73 mb = 633.02 m = 2076.80 ft Wetbulb zero: 955.81 mb = 473.18 m = 1552.42 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 79.21 % Est. max temperature: 8.07 C = 46.53 F Sfc-Lift cond lev (LCL): 901.42 mb = 937.08 m = 3074.36 ft T: -1.97 C 700-500 lapse rate: 7.27 C/km ThetaE index: 1.46 C Layer 700.0- 659.0 mb Conv cond level (CCL): 856.34 mb = 1344.22 m = 4410.12 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 7.60 C = 45.67 F Cap Strength: 4.34 C Lifted Index: 4.61 C Risk: None Lifted Index @300 mb: 12.96 C Lifted Index @700 mb: 1.61 C Showalter Index: 2.86 C Risk: Showers probable Total Totals Index: 56.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 27.70 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 216.00 Risk: None Energy Index: 0.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.27 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 91030.72 J/kg Cap Strength: 4.54 C Lift Cond Lev (LCL): 895.97 mb = 985.28 m = 3232.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 19 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 ---------------------------------------------------------- 0 989 204 20 4 -1.4 -3.8 | 103 19 -18.3 4.1 1 976 305 35 10 -5.7 -8.2 | 89 23 -22.6 -0.4 2 939 610 70 5 -4.7 -1.7 | 106 22 -21.6 6.1 3 925 731 110 4 -3.8 1.4 | 114 23 -20.7 9.2 4 904 914 180 6 0.0 6.0 | 129 22 -16.9 13.8 5 870 1219 275 12 12.0 -1.0 | 144 8 -5.0 6.8 6 850 1403 270 12 12.0 -0.0 | 148 9 -4.9 7.8 7 837 1524 275 14 13.9 -1.2 | 156 7 -3.0 6.6 8 804 1829 300 18 15.6 -9.0 | 48 2 -1.3 -1.2 9 773 2134 300 19 16.5 -9.5 | 15 2 -0.5 -1.7 10 743 2438 295 17 15.4 -7.2 | 113 2 -1.5 0.6 11 715 2743 285 17 16.4 -4.4 | 172 3 -0.5 3.4 12 700 2902 285 21 20.3 -5.4 | 235 4 3.4 2.4 13 686 3048 290 23 21.6 -7.9 | 271 5 4.7 -0.0 14 631 3658 280 27 26.6 -4.7 | 252 10 9.7 3.1 15 580 4267 250 35 32.9 12.0 | 219 25 16.0 19.8 16 556 4572 235 37 30.3 21.2 | 205 32 13.4 29.0 17 534 4877 230 38 29.1 24.4 | 201 34 12.2 32.2 18 500 5350 250 38 35.7 13.0 | 222 28 18.8 20.8 19 469 5791 270 38 38.0 -0.0 | 250 22 21.1 7.8 20 449 6096 270 41 41.0 -0.0 | 252 25 24.1 7.8 21 400 6890 275 42 41.8 -3.7 | 261 25 24.9 4.2 22 375 7315 280 46 45.3 -8.0 | 270 28 28.4 -0.2 23 358 7620 270 42 42.0 -0.0 | 253 26 25.1 7.8 24 311 8534 265 33 32.9 2.9 | 236 19 16.0 10.7 25 300 8760 270 31 31.0 -0.0 | 241 16 14.1 7.8 26 290 8974 270 34 34.0 -0.0 | 245 19 17.1 7.8 27 282 9144 270 34 34.0 -0.0 | 245 19 17.1 7.8 28 250 9920 280 36 35.5 -6.3 | 265 19 18.5 1.6 29 223 10668 290 26 24.4 -8.9 | 278 8 7.5 -1.1 30 203 11278 275 26 25.9 -2.3 | 238 11 9.0 5.6 31 200 11380 290 22 20.7 -7.5 | 266 4 3.8 0.3 32 185 11887 295 17 15.4 -7.2 | 113 2 -1.5 0.6 33 169 12497 260 15 14.8 2.6 | 168 11 -2.1 10.4 34 161 12802 260 17 16.7 3.0 | 179 11 -0.2 10.8 35 150 13260 290 15 14.1 -5.1 | 134 4 -2.8 2.7 36 147 13411 300 15 13.0 -7.5 | 95 4 -3.9 0.3 37 140 13716 260 16 15.8 2.8 | 174 11 -1.1 10.6 38 128 14326 240 12 10.4 6.0 | 155 15 -6.5 13.8 39 116 14935 265 10 10.0 0.9 | 141 11 -6.9 8.7 40 111 15240 245 5 4.5 2.1 | 129 16 -12.4 9.9 41 100 15930 230 6 4.6 3.9 | 133 17 -12.3 11.7 42 97 16154 230 6 4.6 3.9 | 133 17 -12.3 11.7 43 92 16459 190 11 1.9 10.8 | 141 24 -15.0 18.7 44 88 16764 235 11 9.0 6.3 | 151 16 -7.9 14.1 45 84 17069 245 14 12.7 5.9 | 163 14 -4.2 13.7 46 77 17678 285 10 9.7 -2.6 | 126 9 -7.2 5.2 47 70 18270 270 8 8.0 -0.0 | 131 12 -8.9 7.8 48 64 18898 0 0 -0.0 -0.0 | 115 19 -16.9 7.8 49 50 20470 110 8 -7.5 2.7 | 113 27 -24.4 10.6 50 44 21336 345 5 1.3 -4.8 | 101 16 -15.6 3.0 51 42 21641 105 10 -9.7 2.6 | 111 29 -26.6 10.4 52 40 21946 125 10 -8.2 5.7 | 118 29 -25.1 13.6 53 32 23470 105 3 -2.9 0.8 | 113 22 -19.8 8.6 54 30 23774 105 10 -9.7 2.6 | 111 29 -26.6 10.4 55 30 23830 135 14 -9.9 9.9 | 123 32 -26.8 17.7 56 29 24079 130 18 -13.8 11.6 | 122 36 -30.7 19.4 57 28 24384 160 10 -3.4 9.4 | 130 27 -20.3 17.2 58 24 25298 85 1 -1.0 -0.1 | 113 20 -17.9 7.7 59 22 25908 105 10 -9.7 2.6 | 111 29 -26.6 10.4 60 21 26213 135 11 -7.8 7.8 | 122 29 -24.7 15.6 61 20 26490 55 4 -3.3 -2.3 | 105 21 -20.2 5.5 62 17 27432 100 11 -10.8 1.9 | 109 29 -27.7 9.7 63 16 28042 80 12 -11.8 -2.1 | 101 29 -28.7 5.7 64 14 28651 130 18 -13.8 11.6 | 122 36 -30.7 19.4 65 13 29261 140 13 -8.4 10.0 | 125 31 -25.3 17.8 66 13 29566 90 15 -15.0 0.0 | 104 33 -31.9 7.8 67 12 29870 85 18 -17.9 -1.6 | 100 35 -34.8 6.3 68 11 30175 120 10 -8.7 5.0 | 117 29 -25.6 12.8 69 10 31100 105 4 -3.9 1.0 | 113 23 -20.8 8.9 Wind Parameters Mean winds (0-6000m): 264.8 at 24.8 knts Storm direction: 294.8 at 18.6 knts Shear (0-3000m) pos: 4.4 neg: 0.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 161.6 deg Storm rel helicity (0-3000m) pos: 135.7 neg: -28.9 tot: 106.8 m^2/s^2 ave: 35.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 123.74 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 48 7 98 22| 5.5 0.0 5.5| 55.5 -25.9 29.6 59.2 0.28| 16.0 4.5 1000 62 7 101 24| 7.0 0.0 7.0|124.7 -26.0 98.6 98.6 0.45| 19.2 8.6 1500 285 9 124 10| 5.8 0.0 5.8|127.8 -26.7 101.0 67.4 0.39| 15.6 6.0 2000 294 11 116 7| 4.7 0.0 4.7|127.9 -28.3 99.6 49.8 0.27| 13.0 3.5 2500 294 13 117 6| 3.8 0.9 4.6|129.5 -28.3 101.2 40.5 0.32| 11.3 3.6 3000 292 14 124 5| 4.4 0.7 5.1|135.7 -28.9 106.8 35.6 0.37| 10.8 4.0 4000 283 18 187 4| 3.3 3.0 6.3|135.7 -70.9 64.8 16.2 0.16| 10.7 1.7 5000 266 22 207 11| 3.2 3.6 6.8|198.7-147.5 51.2 10.2 0.10| 10.9 1.1 6000 265 25 218 13| 4.0 3.0 7.0|315.8-147.5 168.3 28.0 0.22| 10.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250423.00.gif