UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 10 OCT 25 Station: CYRB WMO ident: 71924 Latitude: 74.70 Longitude: -94.97 Elevation: 46.00 ------------------------------------------------------------------------------- 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 -111 SFC 980 46 -11.7 -13.1 89 1.4 -12.1 325 22 263.0 263.2 262.3 266.8 1.42 2 949 291 -13.9 -15.0 91 1.1 -14.2 339 31 263.2 263.4 262.2 266.6 1.25 3 938 379 -11.3 -12.8 89 1.5 -11.7 342 28 266.7 266.9 265.2 270.8 1.52 4 925 486 -11.7 -13.1 89 1.4 -12.1 345 23 267.3 267.6 265.7 271.5 1.50 5 850 1127 -16.3 -17.0 94 0.7 -16.4 330 24 269.1 269.3 266.3 272.4 1.19 6 848 1145 -16.3 -16.9 95 0.6 -16.4 332 24 269.3 269.4 266.4 272.6 1.20 7 832 1289 -15.3 -15.7 97 0.4 -15.4 342 25 271.8 272.0 268.4 275.6 1.35 8 700 2572 -24.5 -25.1 95 0.6 -24.6 345 28 275.4 275.5 269.6 277.5 0.71 9 699 2582 -24.7 -25.3 95 0.6 -24.8 345 28 275.2 275.4 269.5 277.3 0.70 10 666 2934 -25.7 -30.3 65 4.6 -26.2 356 26 278.0 278.0 270.8 279.4 0.46 11 653 3076 -26.3 -29.8 72 3.5 -26.7 360 25 278.8 278.9 271.4 280.4 0.49 12 648 3132 -26.7 -32.7 57 6.0 -27.3 360 25 279.0 279.1 271.2 280.2 0.38 13 627 3369 -28.5 -32.5 68 4.0 -28.9 360 26 279.6 279.7 271.6 280.8 0.40 14 597 3719 -29.9 -34.9 62 5.0 -30.4 360 27 281.9 282.0 272.9 283.0 0.33 15 558 4197 -33.3 -37.6 65 4.3 -33.6 360 25 283.4 283.4 273.6 284.3 0.27 16 500 4960 -38.3 -43.3 59 5.0 -38.6 360 26 286.3 286.4 275.0 286.9 0.17 17 492 5071 -39.1 -43.9 60 4.8 -39.4 358 26 286.7 286.7 275.2 287.2 0.16 18 472 5354 -40.9 -46.9 52 6.0 -41.2 353 25 287.9 287.9 275.7 288.3 0.12 19 462 5499 -41.5 -50.5 37 9.0 -41.8 350 24 288.9 288.9 276.2 289.2 0.08 20 458 5558 -41.7 -46.6 59 4.9 -41.9 352 24 289.4 289.4 276.6 289.8 0.13 21 448 5707 -42.5 -51.5 37 9.0 -42.8 355 23 290.2 290.2 276.9 290.5 0.07 22 438 5860 -42.7 -49.7 46 7.0 -43.0 359 22 291.8 291.8 277.7 292.1 0.09 23 435 5906 -42.9 -53.9 29 11.0 -43.3 0 22 292.1 292.2 277.8 292.3 0.06 24 431 5968 -42.9 -50.9 41 8.0 -43.2 2 22 292.9 292.9 278.2 293.2 0.08 25 423 6094 -43.3 -55.3 25 12.0 -43.7 5 21 294.0 294.0 278.7 294.2 0.05 26 417 6190 -43.7 -54.7 29 11.0 -44.0 355 17 294.7 294.7 279.0 294.9 0.05 27 400 6470 -43.7 -56.7 22 13.0 -44.1 340 24 298.2 298.2 280.6 298.4 0.04 28 374 6923 -42.1 -59.1 14 17.0 -42.6 3 20 306.1 306.1 283.9 306.2 0.04 29 347 7429 -43.1 -62.1 11 19.0 -43.6 351 16 311.4 311.4 285.8 311.5 0.03 30 316 8065 -39.3 -59.3 10 20.0 -40.2 334 15 325.1 325.1 290.3 325.3 0.04 31 300 8420 -40.7 -61.7 9 21.0 -41.5 355 10 328.0 328.0 291.2 328.1 0.03 32 294 8558 -41.5 -61.5 10 20.0 -42.2 360 10 328.8 328.8 291.4 328.9 0.03 33 271 9111 -41.9 -62.9 8 21.0 -42.7 297 10 335.9 335.9 293.3 336.1 0.03 34 266 9237 -40.7 -61.7 9 21.0 -41.6 298 12 339.5 339.5 294.2 339.6 0.04 35 250 9660 -41.3 -62.3 9 21.0 -42.2 330 11 344.7 344.7 295.5 344.8 0.04 36 200 11170 -42.9 -65.9 6 23.0 -43.9 345 14 364.8 364.8 299.7 365.0 0.03 37 150 13100 -45.3 -71.3 4 26.0 -46.3 330 15 392.0 392.0 304.1 392.1 0.02 38 146 13280 -45.5 -70.5 4 25.0 -46.5 324 16 394.7 394.7 304.5 394.8 0.02 39 145 13325 -44.9 -71.9 3 27.0 -46.0 323 16 396.5 396.5 304.8 396.6 0.02 40 100 15770 -50.9 -79.9 2 29.0 -51.7 330 24 429.4 429.4 308.8 429.4 0.01 41 95 16104 -49.9 -79.9 2 30.0 -50.9 323 23 437.7 437.7 309.6 437.7 0.01 42 73 17818 -51.1 -83.1 1 32.0 -52.2 330 15 469.4 469.4 312.6 469.4 0.01 43 70 18090 -52.7 -84.7 1 32.0 -53.7 355 5 471.6 471.6 312.8 471.7 0.00 44 50 20240 -57.3 -87.3 1 30.0 -58.1 340 18 508.4 508.4 315.5 508.5 0.00 45 42 21330 -60.3 -89.3 1 29.0 -61.0 355 11 527.0 527.0 316.8 527.0 0.00 46 38 21956 -57.5 -88.5 1 31.0 -58.5 325 13 549.5 549.5 318.1 549.5 0.00 47 30 23430 -61.5 -90.5 1 29.0 -62.3 310 16 577.0 577.0 319.5 577.0 0.00 48 24 24819 -59.7 -89.7 1 30.0 -60.9 321 13 620.2 620.2 321.5 620.3 0.01 49 20 25950 -62.9 -90.9 1 28.0 -63.8 255 14 643.6 643.6 322.4 643.7 0.00 50 18 26594 -64.1 -92.1 1 28.0 -65.0 274 29 659.5 659.5 323.0 659.6 0.00 51 15 27716 -60.3 -91.3 1 31.0 -61.9 314 19 707.5 707.5 324.7 707.5 0.01 52 13 28597 -64.1 -92.1 1 28.0 -65.3 26 10 723.9 723.9 325.2 723.9 0.01 53 12 29088 -62.1 -92.1 1 30.0 -63.7 226 6 747.7 747.7 325.8 747.8 0.01 54 10 30210 -62.7 -91.7 1 29.0 -64.4 255 6 785.5 785.5 326.9 785.6 0.01 55 9.5 30527 -61.5 -91.5 1 30.0 -63.6 801.7 801.7 327.3 801.7 0.01 56 7.4 32072 -62.5 -91.5 1 29.0 -64.8 857.0 857.0 328.5 857.1 0.01 57 6.4 32975 -59.1 -91.1 1 32.0 -62.6 907.7 907.7 329.5 907.8 0.01 58 4.4 35331 -57.9 -90.9 1 33.0 -62.9 1016.1 1016.1 331.4 1016.3 0.02 TRP 417 6190 -43.7 -54.7 29 11.0 -44.0 355 17 294.7 294.7 279.0 294.9 0.05 WND Sounding variables and indices 1000-500 mb thick: 5071.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 79.92 % Est. max temperature: -2.89 C = 26.80 F Sfc-Lift cond lev (LCL): 958.02 mb = 218.57 m = 717.08 ft T: -13.25 C 700-500 lapse rate: 5.78 C/km ThetaE index: 0.23 C Layer 949.0- 938.0 mb Conv cond level (CCL): 952.39 mb = 263.39 m = 864.14 ft Mean mixing ratio: 1.40 g/kg Conv temperature: -11.53 C = 11.25 F Cap Strength: 11.80 C Lifted Index: 13.71 C Risk: None Lifted Index @300 mb: 41.25 C Lifted Index @700 mb: 6.12 C Showalter Index: 11.66 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 21.30 C K Index: 4.40 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.29 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 78747.19 J/kg Cap Strength: 13.38 C Lift Cond Lev (LCL): 910.00 mb = 609.94 m = 2001.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 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 ---------------------------------------------------------- 0 980 46 325 22 12.6 -18.0 | 270 19 19.2 0.0 1 947 305 340 31 10.6 -29.1 | 303 20 17.2 -11.1 2 925 486 345 23 6.0 -22.2 | 288 13 12.6 -4.2 3 910 610 340 20 6.8 -18.8 | 273 13 13.5 -0.8 4 874 914 320 20 12.9 -15.3 | 262 20 19.5 2.7 5 850 1127 330 24 12.0 -20.8 | 278 19 18.6 -2.7 6 840 1219 340 24 8.2 -22.6 | 287 15 14.8 -4.5 7 774 1829 355 30 2.6 -29.9 | 322 15 9.2 -11.8 8 742 2134 340 31 10.6 -29.1 | 303 20 17.2 -11.1 9 713 2438 340 30 10.3 -28.2 | 301 20 16.9 -10.1 10 700 2572 345 28 7.2 -27.0 | 303 17 13.9 -9.0 11 683 2743 350 27 4.7 -26.6 | 307 14 11.3 -8.5 12 655 3048 360 25 -0.0 -25.0 | 316 10 6.6 -7.0 13 601 3658 360 27 -0.0 -27.0 | 324 11 6.6 -9.0 14 551 4267 360 25 -0.0 -25.0 | 316 10 6.6 -7.0 15 506 4877 350 25 4.3 -24.6 | 301 13 11.0 -6.6 16 500 4960 360 26 -0.0 -26.0 | 320 10 6.6 -8.0 17 463 5486 350 24 4.2 -23.6 | 297 12 10.8 -5.6 18 423 6096 5 21 -1.8 -20.9 | 301 6 4.8 -2.9 19 417 6190 355 17 1.5 -16.9 | 262 8 8.1 1.1 20 404 6401 345 18 4.7 -17.4 | 267 11 11.3 0.7 21 400 6470 340 24 8.2 -22.6 | 287 15 14.8 -4.5 22 386 6706 345 29 7.5 -28.0 | 305 17 14.1 -10.0 23 369 7010 10 17 -3.0 -16.7 | 250 4 3.7 1.3 24 353 7315 5 15 -1.3 -14.9 | 240 6 5.3 3.1 25 338 7620 330 18 9.0 -15.6 | 261 16 15.6 2.5 26 323 7925 325 17 9.8 -13.9 | 256 17 16.4 4.1 27 300 8420 355 10 0.9 -10.0 | 223 11 7.5 8.1 28 295 8534 360 10 -0.0 -10.0 | 219 10 6.6 8.0 29 282 8839 360 7 -0.0 -7.0 | 211 13 6.6 11.0 30 270 9144 290 10 9.4 -3.4 | 228 22 16.0 14.6 31 258 9449 315 15 10.6 -10.6 | 247 19 17.2 7.4 32 250 9660 330 11 5.5 -9.5 | 235 15 12.1 8.5 33 247 9754 330 17 8.5 -14.7 | 258 15 15.1 3.3 34 236 10058 320 12 7.7 -9.2 | 238 17 14.3 8.8 35 225 10363 335 14 5.9 -12.7 | 247 14 12.5 5.4 36 215 10668 310 18 13.8 -11.6 | 252 21 20.4 6.5 37 206 10973 335 16 6.8 -14.5 | 255 14 13.4 3.5 38 200 11170 345 14 3.6 -13.5 | 246 11 10.2 4.5 39 197 11278 345 15 3.9 -14.5 | 251 11 10.5 3.6 40 180 11887 315 14 9.9 -9.9 | 244 18 16.5 8.1 41 164 12497 335 14 5.9 -12.7 | 247 14 12.5 5.4 42 150 13100 330 15 7.5 -13.0 | 250 15 14.1 5.1 43 150 13106 330 16 8.0 -13.9 | 254 15 14.6 4.2 44 137 13716 310 16 12.3 -10.3 | 248 20 18.9 7.8 45 119 14630 345 16 4.1 -15.5 | 256 11 10.8 2.6 46 114 14935 320 15 9.6 -11.5 | 248 18 16.3 6.6 47 108 15240 330 14 7.0 -12.1 | 247 15 13.6 5.9 48 100 15770 330 24 12.0 -20.8 | 278 19 18.6 -2.7 49 99 15850 315 17 12.0 -12.0 | 252 20 18.6 6.0 50 94 16154 325 24 13.8 -19.7 | 275 20 20.4 -1.6 51 90 16459 320 20 12.9 -15.3 | 262 20 19.5 2.7 52 86 16764 340 17 5.8 -16.0 | 261 13 12.4 2.1 53 82 17069 320 23 14.8 -17.6 | 269 21 21.4 0.4 54 78 17374 345 16 4.1 -15.5 | 256 11 10.8 2.6 55 75 17678 335 16 6.8 -14.5 | 255 14 13.4 3.5 56 71 17983 325 13 7.5 -10.6 | 242 16 14.1 7.4 57 70 18090 355 5 0.4 -5.0 | 208 15 7.0 13.1 58 65 18593 330 4 2.0 -3.5 | 211 17 8.6 14.6 59 62 18898 310 15 11.5 -9.6 | 245 20 18.1 8.4 60 56 19507 315 16 11.3 -11.3 | 249 19 17.9 6.7 61 53 19812 295 18 16.3 -7.6 | 246 25 22.9 10.4 62 51 20117 315 27 19.1 -19.1 | 272 26 25.7 -1.1 63 50 20240 340 18 6.2 -16.9 | 265 13 12.8 1.1 64 49 20422 340 25 8.6 -23.5 | 290 16 15.2 -5.5 65 42 21336 355 11 1.0 -11.0 | 227 10 7.6 7.1 66 40 21641 325 15 8.6 -12.3 | 249 16 15.2 5.8 67 38 21946 325 13 7.5 -10.6 | 242 16 14.1 7.4 68 36 22250 320 10 6.4 -7.7 | 231 17 13.0 10.4 69 35 22555 270 18 18.0 -0.0 | 234 31 24.6 18.0 70 31 23165 305 27 22.1 -15.5 | 265 29 28.7 2.6 71 30 23430 310 16 12.3 -10.3 | 248 20 18.9 7.8 72 30 23470 315 24 17.0 -17.0 | 267 24 23.6 1.1 73 28 23774 325 19 10.9 -15.6 | 262 18 17.5 2.5 74 27 24079 295 22 19.9 -9.3 | 252 28 26.5 8.7 75 26 24384 350 18 3.1 -17.7 | 268 10 9.7 0.3 76 24 24689 350 15 2.6 -14.8 | 250 10 9.2 3.3 77 23 24994 280 10 9.8 -1.7 | 225 23 16.5 16.3 78 22 25298 220 10 6.4 7.7 | 207 29 13.0 25.7 79 21 25603 250 12 11.3 4.1 | 219 28 17.9 22.1 80 20 25908 245 15 13.6 6.3 | 220 32 20.2 24.4 81 20 25950 255 14 13.5 3.6 | 223 30 20.1 21.7 82 19 26213 270 15 15.0 -0.0 | 230 28 21.6 18.0 83 18 26518 265 28 27.9 2.4 | 239 40 34.5 20.5 84 17 26822 300 30 26.0 -15.0 | 265 33 32.6 3.0 85 16 27432 295 25 22.7 -10.6 | 256 30 29.3 7.5 86 15 27737 315 19 13.4 -13.4 | 257 21 20.0 4.6 87 14 28042 290 14 13.2 -4.8 | 236 24 19.8 13.3 88 13 28651 35 10 -5.7 -8.2 | 185 10 0.9 9.8 89 12 28956 200 3 1.0 2.8 | 200 22 7.6 20.9 90 12 29261 260 10 9.8 1.7 | 220 26 16.5 19.8 91 11 29870 250 22 20.7 7.5 | 227 37 27.3 25.6 92 10 30175 285 29 28.0 -7.5 | 253 36 34.6 10.5 93 10 30210 255 6 5.8 1.6 | 212 23 12.4 19.6 Wind Parameters Mean winds (0-6000m): 350.1 at 25.6 knts Storm direction: 20.1 at 19.2 knts Shear (0-3000m) pos: 3.8 neg: 1.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 46.5 deg Storm rel helicity (0-3000m) pos: 138.0 neg: -67.0 tot: 71.0 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 7.51 Bulk Shear: 4.03 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 ------------------------------------------------------------------------------- 500 338 26 291 18| 6.9 0.0 6.9| 54.0 -20.6 33.3 66.7 0.28| 19.4 5.5 1000 334 23 280 17| 3.4 3.3 6.7| 67.0 -37.7 29.2 29.2 0.12| 15.2 1.8 1500 336 24 283 17| 5.7 2.2 7.9|108.3 -37.7 70.6 47.1 0.32| 13.9 4.5 2000 341 25 291 16| 4.3 2.3 6.6|124.7 -55.2 69.5 34.7 0.27| 12.9 3.4 2500 341 26 294 17| 3.4 1.7 5.2|127.0 -67.0 60.1 24.0 0.21| 11.5 2.4 3000 343 26 296 16| 3.8 1.4 5.3|138.0 -67.0 71.0 23.7 0.23| 11.0 2.5 4000 347 26 301 15| 3.0 1.1 4.1|141.4 -69.1 72.3 18.1 0.23| 8.6 1.9 5000 349 26 303 14| 2.5 1.1 3.6|150.6 -79.0 71.7 14.3 0.19| 7.8 1.5 6000 350 26 303 13| 2.4 1.2 3.6|152.0 -89.5 62.5 10.4 0.14| 7.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251010.00.gif