SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (58)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 1001 mb | 270 m | 12.2 | 2.2 | 000° 9 kt |
| 1000 mb | 283 m | 12.0 | 2.0 | 350° 8 kt |
| 990 mb | 367 m | 11.2 | 0.2 | — |
| 979 mb | 460 m | 10.4 | 0.4 | — |
| 952 mb | 691 m | 8.1 | -0.4 | 350° 19 kt |
| 925 mb | 929 m | 5.8 | -1.2 | 000° 20 kt |
| 850 mb | 1613 m | -0.7 | -2.6 | 010° 21 kt |
| 836 mb | 1745 m | -1.7 | -3.7 | — |
| 826 mb | 1842 m | -0.0 | -14.0 | 020° 27 kt |
| 791 mb | 2188 m | 0.0 | -29.0 | — |
| 762 mb | 2486 m | -1.1 | -41.7 | 005° 29 kt |
| 751 mb | 2602 m | -1.5 | -44.5 | — |
| 720 mb | 2939 m | 2.4 | -46.6 | 020° 49 kt |
| 700 mb | 3166 m | 1.0 | -43.0 | 015° 50 kt |
| 664 mb | 3587 m | -2.5 | -32.5 | — |
| 633 mb | 3964 m | -4.9 | -32.9 | — |
| 619 mb | 4140 m | -4.3 | -32.3 | — |
| 597 mb | 4425 m | -5.3 | -33.3 | — |
| 584 mb | 4597 m | -6.7 | -32.7 | — |
| 568 mb | 4813 m | -6.8 | -33.1 | 345° 44 kt |
| 549 mb | 5079 m | -7.7 | -32.7 | 355° 36 kt |
| 500 mb | 5800 m | -11.9 | -36.9 | 345° 46 kt |
| 483 mb | 6062 m | -14.3 | -38.5 | 340° 47 kt |
| 460 mb | 6429 m | -16.9 | -38.9 | — |
| 447 mb | 6643 m | -18.7 | -30.7 | — |
| 432 mb | 6896 m | -20.1 | -37.1 | — |
| 400 mb | 7460 m | -24.7 | -38.7 | 340° 55 kt |
| 375 mb | 7926 m | -27.9 | -44.9 | — |
| 359 mb | 8238 m | -30.7 | -43.7 | — |
| 341 mb | 8601 m | -32.7 | -48.7 | — |
| 327 mb | 8895 m | -35.3 | -48.3 | — |
| 316 mb | 9132 m | -36.5 | -55.5 | — |
| 300 mb | 9490 m | -39.5 | -56.5 | 340° 69 kt |
| 290 mb | 9721 m | -41.3 | -58.7 | 340° 70 kt |
| 278 mb | 10009 m | -43.5 | -61.5 | — |
| 260 mb | 10458 m | -46.2 | -65.7 | 335° 60 kt |
| 250 mb | 10720 m | -48.3 | -66.3 | 330° 57 kt |
| 238 mb | 11042 m | -50.5 | -67.5 | — |
| 227 mb | 11350 m | -49.9 | -67.9 | — |
| 212 mb | 11794 m | -52.1 | -70.1 | — |
| 200 mb | 12170 m | -52.9 | -71.9 | 310° 46 kt |
| 182 mb | 12773 m | -56.5 | -75.5 | 295° 66 kt |
| 162 mb | 13511 m | -56.9 | -80.9 | — |
| 152 mb | 13916 m | -55.4 | -82.7 | 305° 44 kt |
| 150 mb | 14000 m | -55.1 | -83.1 | 300° 40 kt |
| 135 mb | 14665 m | -59.9 | -83.9 | — |
| 121 mb | 15346 m | -60.7 | -84.8 | 265° 43 kt |
| 111 mb | 15880 m | -63.7 | -85.7 | 285° 57 kt |
| 100 mb | 16520 m | -64.3 | -86.3 | 300° 51 kt |
| 90 mb | 17162 m | -65.1 | -87.3 | 315° 47 kt |
| 80 mb | 17885 m | -62.7 | -88.5 | 330° 13 kt |
| 70 mb | 18700 m | -64.5 | -89.5 | 285° 19 kt |
| 59 mb | 19743 m | -64.4 | -90.6 | 305° 24 kt |
| 47 mb | 21143 m | -61.5 | -89.5 | 305° 12 kt |
| 36 mb | 22801 m | -59.2 | -89.6 | 310° 10 kt |
| 26 mb | 24861 m | -55.3 | -88.9 | 235° 14 kt |
| 16 mb | 27968 m | -52.0 | -87.0 | 250° 16 kt |
| 8 mb | 32948 m | -45.5 | -84.5 | — |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
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