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 (61)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 1004 mb | 178 m | 12.2 | 7.2 | 325° 12 kt |
| 1000 mb | 211 m | 11.4 | 5.4 | 325° 20 kt |
| 990 mb | 295 m | 10.4 | 4.4 | — |
| 974 mb | 429 m | 9.3 | 4.0 | 340° 22 kt |
| 954 mb | 601 m | 7.9 | 3.5 | 345° 30 kt |
| 935 mb | 767 m | 6.6 | 3.0 | — |
| 925 mb | 855 m | 6.0 | 2.3 | 345° 32 kt |
| 887 mb | 1196 m | 3.5 | 0.8 | 355° 27 kt |
| 865 mb | 1400 m | 2.0 | -0.1 | 355° 26 kt |
| 851 mb | 1532 m | 1.1 | -0.7 | 000° 25 kt |
| 850 mb | 1542 m | 1.0 | -0.7 | 000° 25 kt |
| 839 mb | 1647 m | 0.3 | -1.3 | 005° 28 kt |
| 814 mb | 1888 m | -1.2 | -2.6 | 000° 28 kt |
| 802 mb | 2006 m | -1.9 | -3.3 | 355° 28 kt |
| 786 mb | 2167 m | -2.9 | -4.2 | — |
| 769 mb | 2340 m | -2.1 | -4.1 | — |
| 754 mb | 2496 m | -4.7 | -7.0 | 355° 28 kt |
| 732 mb | 2728 m | -6.2 | -8.5 | 355° 30 kt |
| 700 mb | 3077 m | -8.1 | -10.3 | 350° 29 kt |
| 662 mb | 3507 m | -10.8 | -13.0 | 335° 28 kt |
| 644 mb | 3719 m | -12.1 | -14.4 | — |
| 633 mb | 3850 m | -12.9 | -15.1 | 345° 29 kt |
| 623 mb | 3971 m | -13.7 | -15.8 | 345° 29 kt |
| 605 mb | 4192 m | -15.3 | -17.5 | 340° 27 kt |
| 593 mb | 4343 m | -16.4 | -18.6 | 335° 30 kt |
| 574 mb | 4587 m | -18.3 | -20.6 | 335° 28 kt |
| 559 mb | 4784 m | -19.9 | -22.4 | — |
| 547 mb | 4943 m | -21.1 | -25.2 | 330° 30 kt |
| 530 mb | 5174 m | -22.8 | -29.3 | 345° 36 kt |
| 512 mb | 5427 m | -24.6 | -33.8 | 345° 36 kt |
| 500 mb | 5600 m | -25.9 | -36.9 | 345° 40 kt |
| 468 mb | 6077 m | -27.3 | -41.3 | — |
| 457 mb | 6248 m | -27.4 | -40.8 | 000° 51 kt |
| 438 mb | 6553 m | -27.9 | -42.9 | — |
| 423 mb | 6802 m | -28.7 | -44.7 | — |
| 409 mb | 7042 m | -29.9 | -44.9 | — |
| 400 mb | 7200 m | -30.9 | -45.9 | 010° 75 kt |
| 390 mb | 7380 m | -31.5 | -46.5 | — |
| 375 mb | 7657 m | -32.3 | -46.8 | 005° 67 kt |
| 362 mb | 7906 m | -33.1 | -47.1 | — |
| 350 mb | 8144 m | -33.8 | -48.3 | 000° 62 kt |
| 339 mb | 8368 m | -34.6 | -50.4 | 000° 58 kt |
| 325 mb | 8663 m | -34.7 | -50.7 | — |
| 300 mb | 9220 m | -37.1 | -54.1 | 330° 45 kt |
| 288 mb | 9503 m | -36.7 | -53.1 | 320° 46 kt |
| 268 mb | 10002 m | -38.4 | -56.1 | 305° 36 kt |
| 255 mb | 10344 m | -39.5 | -55.5 | 285° 42 kt |
| 250 mb | 10480 m | -39.7 | -54.7 | 285° 40 kt |
| 240 mb | 10757 m | -41.1 | -56.1 | — |
| 230 mb | 11044 m | -42.9 | -58.9 | — |
| 220 mb | 11343 m | -43.2 | -59.3 | 270° 45 kt |
| 207 mb | 11751 m | -44.1 | -60.1 | — |
| 200 mb | 11980 m | -45.1 | -61.1 | 245° 65 kt |
| 185 mb | 12496 m | -48.3 | -63.3 | — |
| 172 mb | 12976 m | -47.5 | -61.5 | — |
| 150 mb | 13870 m | -52.5 | -67.5 | 250° 67 kt |
| 139 mb | 14359 m | -55.3 | -69.3 | 265° 77 kt |
| 128 mb | 14885 m | -55.7 | -69.7 | — |
| 116 mb | 15510 m | -57.9 | -72.9 | — |
| 104 mb | 16190 m | -63.1 | -76.1 | — |
| 100 mb | 16430 m | -65.3 | -78.3 | 255° 43 kt |
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
Northern Mariana Islands briefing
Not an official warning service. Warnings and watches are the National Weather Service’s, outlooks and reports the Storm Prediction Center’s and the Weather Prediction Center’s (Data: NOAA/NWS, NOAA/SPC, NOAA/WPC). When a warning is issued for you, act on it, and use weather.gov or a NOAA Weather Radio for where you are.