UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 21 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 160 275 4 SFC 996 204 1.0 -12.0 37 13.0 -3.0 275 4 274.5 274.7 270.4 278.8 1.53 2 993 228 -0.3 -13.3 37 13.0 -4.1 274 5 273.4 273.6 269.5 277.3 1.38 3 925 778 -5.5 -13.5 53 8.0 -7.7 310 8 273.7 273.9 269.8 277.8 1.46 4 850 1433 -12.1 -15.2 78 3.1 -12.8 325 5 273.5 273.7 269.5 277.4 1.38 5 833 1587 -13.5 -16.1 81 2.6 -14.1 320 7 273.6 273.8 269.5 277.3 1.30 6 828 1633 -11.5 -30.5 19 19.0 -14.5 316 8 276.2 276.2 269.5 277.3 0.36 7 819 1717 -11.1 -36.1 11 25.0 -14.5 309 11 277.5 277.5 270.0 278.1 0.21 8 733 2562 -14.1 -36.1 14 22.0 -17.0 322 23 283.1 283.2 273.4 283.9 0.24 9 720 2698 -15.1 -28.1 32 13.0 -17.3 324 26 283.5 283.6 274.0 285.1 0.52 10 703 2878 -15.9 -37.9 13 22.0 -18.6 329 28 284.5 284.6 274.1 285.2 0.21 11 700 2910 -15.9 -34.9 18 19.0 -18.5 330 28 284.9 284.9 274.5 285.8 0.28 12 694 2975 -16.5 -22.5 60 6.0 -17.7 330 28 284.9 285.1 275.5 287.7 0.90 13 691 3007 -16.7 -32.7 24 16.0 -19.0 330 28 285.0 285.1 274.6 286.2 0.35 14 687 3051 -16.9 -30.9 29 14.0 -19.0 330 27 285.3 285.4 274.9 286.6 0.42 15 683 3094 -17.3 -23.3 60 6.0 -18.4 330 27 285.3 285.5 275.6 287.9 0.86 16 680 3127 -17.5 -24.5 54 7.0 -18.8 330 27 285.5 285.6 275.5 287.8 0.77 17 678 3149 -17.7 -31.7 28 14.0 -19.7 330 27 285.5 285.5 274.9 286.7 0.40 18 670 3238 -18.1 -29.1 38 11.0 -19.8 330 27 286.0 286.1 275.4 287.6 0.51 19 665 3294 -18.7 -24.7 59 6.0 -19.8 330 26 285.9 286.1 275.8 288.3 0.78 20 660 3350 -19.1 -25.1 59 6.0 -20.1 330 26 286.1 286.2 275.9 288.4 0.75 21 656 3395 -19.3 -37.3 19 18.0 -21.4 328 26 286.4 286.4 275.2 287.2 0.24 22 645 3520 -20.1 -41.1 14 21.0 -22.2 322 24 286.9 286.9 275.3 287.4 0.16 23 638 3601 -19.5 -26.5 54 7.0 -20.7 318 24 288.4 288.6 276.9 290.6 0.69 24 623 3777 -20.3 -27.3 54 7.0 -21.4 308 20 289.5 289.6 277.4 291.6 0.65 25 618 3837 -20.1 -27.1 54 7.0 -21.2 304 19 290.4 290.5 277.9 292.5 0.67 26 590 4178 -22.7 -26.7 70 4.0 -23.4 279 18 291.2 291.4 278.4 293.5 0.73 27 539 4835 -27.1 -33.1 57 6.0 -27.8 265 20 293.6 293.7 279.1 295.0 0.44 28 500 5370 -31.7 -36.5 62 4.8 -32.1 265 18 294.4 294.4 279.3 295.5 0.34 29 487 5556 -33.1 -36.8 69 3.7 -33.4 267 20 294.9 295.0 279.6 296.0 0.33 30 478 5687 -33.9 -39.9 55 6.0 -34.4 269 21 295.5 295.5 279.7 296.3 0.25 31 455 6031 -36.9 -40.6 68 3.7 -37.2 259 24 295.9 296.0 279.9 296.7 0.24 32 446 6169 -38.1 -44.1 53 6.0 -38.5 255 25 296.1 296.1 279.8 296.7 0.17 33 440 6262 -38.7 -41.4 76 2.7 -38.9 255 25 296.5 296.5 280.1 297.3 0.23 34 415 6662 -41.9 -46.1 64 4.2 -42.1 255 26 297.4 297.4 280.4 297.9 0.15 35 400 6910 -44.1 -47.4 70 3.3 -44.2 255 27 297.7 297.7 280.5 298.1 0.13 36 381 7234 -47.3 -48.9 84 1.6 -47.4 251 28 297.6 297.7 280.5 298.0 0.12 37 371 7410 -48.5 -51.0 75 2.5 -48.6 249 29 298.3 298.3 280.7 298.6 0.09 38 346 7866 -51.3 -57.3 49 6.0 -51.4 237 30 300.5 300.5 281.6 300.7 0.05 39 300 8780 -57.9 -62.1 59 4.2 -57.9 250 25 303.7 303.7 283.0 303.8 0.03 40 289 9014 -59.1 -62.0 69 2.9 -59.2 255 26 305.3 305.3 283.5 305.4 0.03 41 275 9324 -58.9 -63.9 52 5.0 -59.0 244 25 309.9 309.9 285.3 310.0 0.03 42 273 9370 -59.1 -66.1 40 7.0 -59.2 242 25 310.3 310.3 285.4 310.4 0.02 43 269 9463 -56.5 -75.5 7 19.0 -56.6 241 24 315.4 315.4 287.2 315.4 0.01 44 263 9606 -55.5 -73.5 9 18.0 -55.7 251 26 318.9 318.9 288.4 318.9 0.01 45 250 9930 -52.9 -75.9 5 23.0 -53.2 265 23 327.4 327.4 291.0 327.4 0.01 46 237 10278 -49.7 -78.7 2 29.0 -50.1 250 20 337.3 337.3 293.6 337.3 0.00 47 233 10390 -50.7 -79.7 2 29.0 -51.1 246 19 337.4 337.4 293.7 337.4 0.00 48 200 11390 -49.5 -81.5 1 32.0 -50.0 255 23 354.4 354.4 297.5 354.4 0.00 49 198 11456 -49.1 -81.1 1 32.0 -49.7 255 24 356.0 356.0 297.9 356.1 0.00 50 192 11656 -49.7 -81.7 1 32.0 -50.2 257 24 358.2 358.2 298.4 358.2 0.00 51 185 11900 -46.9 -80.9 1 34.0 -47.6 265 19 366.6 366.6 299.9 366.6 0.00 52 168 12534 -48.7 -81.7 1 33.0 -49.4 246 17 373.8 373.8 301.2 373.8 0.00 53 150 13280 -46.7 -81.7 1 35.0 -47.6 225 17 389.6 389.6 303.8 389.6 0.00 54 147 13414 -46.7 -81.7 1 35.0 -47.6 230 15 391.8 391.9 304.0 391.9 0.00 55 120 14762 -47.1 -82.1 1 35.0 -48.1 244 17 414.5 414.5 307.0 414.6 0.00 56 105 15641 -50.3 -84.3 1 34.0 -51.2 269 14 424.6 424.6 308.2 424.6 0.00 57 100 15960 -49.9 -83.9 1 34.0 -50.8 265 12 431.3 431.3 309.0 431.3 0.00 58 89 16721 -50.7 -84.7 1 34.0 -51.7 286 13 444.3 444.3 310.3 444.3 0.00 59 70 18290 -49.7 -84.7 1 35.0 -51.0 235 7 478.1 478.1 313.3 478.1 0.00 60 58 19524 -48.1 -84.1 1 36.0 -49.9 243 8 508.1 508.1 315.5 508.1 0.01 61 50 20500 -49.1 -84.1 1 35.0 -51.0 210 6 527.8 527.8 316.8 527.8 0.01 62 37 22468 -51.7 -85.7 1 34.0 -53.5 355 0 568.6 568.6 319.1 568.6 0.01 63 30 23840 -48.7 -84.7 1 36.0 -51.6 180 9 611.9 611.9 321.2 611.9 0.01 64 21 26179 -47.3 -85.3 1 38.0 -51.5 165 13 681.8 681.8 323.9 681.9 0.01 65 20 26500 -47.7 -84.7 1 37.0 -51.9 185 4 690.2 690.2 324.1 690.3 0.02 66 17 27568 -49.9 -85.9 1 36.0 -53.8 88 7 716.0 716.0 324.9 716.1 0.01 67 10 31080 -44.3 -84.3 0 40.0 -52.4 115 22 854.2 854.2 328.5 854.5 0.03 68 7.9 32671 -41.1 -82.1 0 41.0 -51.9 926.5 926.6 329.9 927.2 0.06 69 7.1 33394 -43.1 -83.1 0 40.0 -53.3 947.0 947.1 330.3 947.6 0.06 TRP 289 9014 -59.1 -62.0 69 2.9 -59.2 255 26 305.3 305.3 283.5 305.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: 993.69 mb = 222.21 m = 729.02 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 45.58 % Est. max temperature: 0.03 C = 32.06 F Sfc-Lift cond lev (LCL): 812.42 mb = 1778.00 m = 5833.25 ft T: -11.32 C 700-500 lapse rate: 6.42 C/km ThetaE index: 1.48 C Layer 993.0- 925.0 mb Conv cond level (CCL): 680.38 mb = 3123.18 m = 10246.53 ft Mean mixing ratio: 1.43 g/kg Conv temperature: 11.97 C = 53.54 F Cap Strength: 13.95 C Lifted Index: 14.10 C Risk: None Lifted Index @300 mb: 18.52 C Lifted Index @700 mb: 8.57 C Showalter Index: 14.28 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 16.50 C K Index: -14.60 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 3.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.43 J/kg Max Up Vert Vel: 1.69 m/s Conv Inhibition (B-): 75545.26 J/kg Cap Strength: 14.07 C Lift Cond Lev (LCL): 812.17 mb = 1780.34 m = 5840.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 13 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 ---------------------------------------------------------- 0 996 204 275 4 4.0 -0.3 | 161 11 -3.5 10.4 1 983 305 270 8 8.0 -0.0 | 183 11 0.5 10.8 2 945 610 305 9 7.4 -5.2 | 179 6 -0.1 5.6 3 925 778 310 8 6.1 -5.1 | 166 6 -1.4 5.6 4 909 914 305 9 7.4 -5.2 | 179 6 -0.1 5.6 5 874 1219 315 7 4.9 -4.9 | 156 6 -2.6 5.8 6 850 1433 325 5 2.9 -4.1 | 145 8 -4.6 6.7 7 840 1524 325 5 2.9 -4.1 | 145 8 -4.6 6.7 8 807 1829 300 14 12.1 -7.0 | 231 6 4.6 3.8 9 775 2134 310 14 10.7 -9.0 | 241 4 3.2 1.8 10 745 2438 320 20 12.9 -15.3 | 311 7 5.3 -4.6 11 716 2743 325 27 15.5 -22.1 | 325 14 8.0 -11.4 12 700 2910 330 28 14.0 -24.2 | 334 15 6.5 -13.5 13 659 3353 330 26 13.0 -22.5 | 335 13 5.5 -11.8 14 632 3658 315 23 16.3 -16.3 | 302 10 8.8 -5.5 15 606 3962 295 15 13.6 -6.3 | 234 8 6.1 4.4 16 581 4267 270 19 19.0 -0.0 | 227 16 11.5 10.8 17 535 4877 265 20 19.9 1.7 | 225 18 12.4 12.5 18 500 5370 265 18 17.9 1.6 | 220 16 10.4 12.3 19 470 5791 270 22 22.0 -0.0 | 233 18 14.5 10.8 20 450 6096 255 25 24.1 6.5 | 224 24 16.6 17.2 21 400 6910 255 27 26.1 7.0 | 226 26 18.6 17.7 22 394 7010 255 27 26.1 7.0 | 226 26 18.6 17.7 23 359 7620 245 30 27.2 12.7 | 220 31 19.7 23.4 24 342 7925 235 30 24.6 17.2 | 211 33 17.1 28.0 25 300 8780 250 25 23.5 8.6 | 220 25 16.0 19.3 26 289 9014 255 26 25.1 6.7 | 225 25 17.6 17.5 27 283 9144 250 27 25.4 9.2 | 222 27 17.9 20.0 28 270 9449 240 24 20.8 12.0 | 210 26 13.3 22.8 29 257 9754 260 27 26.6 4.7 | 231 25 19.1 15.4 30 250 9930 265 23 22.9 2.0 | 230 20 15.4 12.8 31 245 10058 265 23 22.9 2.0 | 230 20 15.4 12.8 32 234 10363 245 19 17.2 8.0 | 207 21 9.7 18.8 33 223 10668 260 22 21.7 3.8 | 224 20 14.2 14.6 34 213 10973 260 23 22.7 4.0 | 226 21 15.1 14.7 35 200 11390 255 23 22.2 6.0 | 221 22 14.7 16.7 36 194 11582 255 25 24.1 6.5 | 224 24 16.6 17.2 37 177 12192 275 14 13.9 -1.2 | 214 12 6.4 9.5 38 169 12497 245 17 15.4 7.2 | 204 20 7.9 17.9 39 161 12802 250 20 18.8 6.8 | 213 21 11.3 17.6 40 150 13280 225 17 12.0 12.0 | 191 23 4.5 22.8 41 147 13411 230 15 11.5 9.6 | 191 21 4.0 20.4 42 140 13716 240 14 12.1 7.0 | 195 18 4.6 17.8 43 134 14021 225 14 9.9 9.9 | 187 21 2.4 20.7 44 128 14326 245 9 8.2 3.8 | 183 15 0.6 14.6 45 122 14630 240 15 13.0 7.5 | 197 19 5.5 18.3 46 117 14935 250 20 18.8 6.8 | 213 21 11.3 17.6 47 112 15240 255 18 17.4 4.7 | 213 18 9.9 15.4 48 106 15545 270 15 15.0 -0.0 | 215 13 7.5 10.8 49 100 15960 265 12 12.0 1.0 | 201 13 4.4 11.8 50 97 16154 265 12 12.0 1.0 | 201 13 4.4 11.8 51 93 16459 265 16 15.9 1.4 | 215 15 8.4 12.1 52 88 16764 290 13 12.2 -4.4 | 217 8 4.7 6.3 53 84 17069 240 10 8.7 5.0 | 184 16 1.2 15.8 54 77 17678 275 12 12.0 -1.0 | 205 11 4.4 9.7 55 70 18290 235 7 5.7 4.0 | 173 15 -1.8 14.8 56 67 18593 245 10 9.1 4.2 | 186 15 1.6 15.0 57 64 18898 265 10 10.0 0.9 | 192 12 2.5 11.6 58 50 20500 210 6 3.0 5.2 | 164 17 -4.5 15.9 59 44 21336 290 3 2.8 -1.0 | 154 11 -4.7 9.7 60 37 22555 0 0 -0.0 -0.0 | 145 13 -7.5 10.8 61 35 22860 110 10 -9.4 3.4 | 130 22 -16.9 14.2 62 33 23165 165 13 -3.4 12.6 | 155 26 -10.9 23.3 63 32 23470 170 12 -2.1 11.8 | 157 25 -9.6 22.6 64 30 23774 125 17 -13.9 9.8 | 134 30 -21.4 20.5 65 30 23840 180 9 0.0 9.0 | 159 21 -7.5 19.8 66 29 24079 165 16 -4.1 15.5 | 156 29 -11.7 26.2 67 26 24689 0 0 -0.0 -0.0 | 145 13 -7.5 10.8 68 22 25908 205 1 0.4 0.9 | 149 14 -7.1 11.7 69 21 26213 160 15 -5.1 14.1 | 153 28 -12.6 24.8 70 20 26500 185 4 0.3 4.0 | 154 16 -7.2 14.7 71 20 26518 175 10 -0.9 10.0 | 158 22 -8.4 20.7 72 19 26822 220 2 1.3 1.5 | 153 14 -6.2 12.3 73 17 27432 85 7 -7.0 -0.6 | 125 18 -14.5 10.1 74 14 28651 115 5 -4.5 2.1 | 137 18 -12.0 12.9 75 13 29261 125 18 -14.7 10.3 | 133 31 -22.3 21.1 76 13 29566 155 12 -5.1 10.9 | 150 25 -12.6 21.6 77 12 29870 155 6 -2.5 5.4 | 148 19 -10.0 16.2 78 10 31080 115 22 -19.9 9.3 | 126 34 -27.4 20.1 Wind Parameters Mean winds (0-6000m): 295.1 at 17.5 knts Storm direction: 325.1 at 13.1 knts Shear (0-3000m) pos: 3.8 neg: 0.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 173.4 deg Storm rel helicity (0-3000m) pos: 47.1 neg: -8.5 tot: 38.6 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 11.98 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 ------------------------------------------------------------------------------- 500 290 8 180 8| 5.7 0.0 5.7| 12.0 -2.2 9.9 19.7 0.30| 10.2 3.0 1000 299 8 176 7| 2.4 0.0 2.4| 13.4 -5.8 7.6 7.6 0.11| 6.9 0.8 1500 305 8 169 7| 1.6 1.1 2.8| 18.6 -8.5 10.0 6.7 0.18| 7.4 1.3 2000 305 9 180 6| 2.4 0.8 3.3| 25.6 -8.5 17.0 8.5 0.34| 7.5 2.6 2500 310 11 199 4| 4.3 0.7 5.0| 36.9 -8.5 28.3 11.3 0.40| 8.3 3.4 3000 317 14 257 2| 3.8 0.6 4.3| 47.1 -8.5 38.6 12.9 0.42| 7.7 3.3 4000 315 16 279 4| 2.8 2.7 5.6| 47.3 -53.2 -5.9 -1.5 0.02| 8.9 0.2 5000 304 17 257 6| 2.3 2.5 4.8| 47.3 -62.3 -15.0 -3.0 -0.01| 7.6 -0.1 6000 295 17 248 9| 2.1 2.7 4.8| 64.5 -82.2 -17.7 -2.9 -0.00| 7.3 -0.0 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250421.00.gif