Mesoscale discussions.

Abstract. The representation of aerosol–cloud interaction (ACI) and its impacts in the current climate or weather model remains a challenge, especially for severely polluted regions with high aerosol concentration, which is even more important and worthy of study. Here, ACI is first implemented in the atmospheric chemistry model …Observed Sounding Archive. This page shows current and recent observed radiosonde data in skew-t format. An archive of seven days of data will always be available. The images are created using a sounding analysis program called NSHARP. Sounding data will flow to this site as early as HH:30 after the hour, and will also re-run old hours to fill ...Abstract. For over 25 years, satellite altimetry has provided invaluable information about the ocean dynamics at many scales. In particular, gridded sea surface height (SSH) maps allow us to estimate the mesoscale geostrophic circulation in the ocean. However, conventional interpolation techniques rely on static optimal interpolation schemes, hence limiting the …website builder. Create your website today. Start Now. HOME. New Page

Mesoscale Size scale referring to weather systems smaller than synoptic-scale systems but larger than storm-scale systems. Horizontal dimensions generally range from around 50 miles to several hundred miles. Squall lines, MCCs, and MCSs are examples of mesoscale weather systems Mesoscale Convective Complex (abbrev. The SPC RSS feed is updated whenever one or more of the following products were issued by the Storm Preduction Center. Tornado/severe thunderstorm watch: watch number and the link to the watch page and watch status page if issued. Mesoscale discussion: MD number and the link to the MD page. Convective Day 1,2,3 & 4-8 …The August 2020 Midwest derecho was a powerful derecho affecting the Midwestern United States on August 10–11, 2020, primarily eastern Nebraska, Iowa, Illinois, Wisconsin, and Indiana.It caused high winds and spawned an outbreak of weak tornadoes.Some areas reported torrential rain and large hail.. Damage was moderate to severe across much of …

If you are looking for a new or used Lexus in Kansas, there are several things you can do to find the best deals. In this article, we will discuss how to find the best deals on Kansas Lexus cars.Mesoscale Discussion When conditions actually begin to shape up for severe weather, SPC (Storm Prediction Center) often issues a Mesoscale Discussion (MCD) statement anywhere from roughly half an hour to several hours before issuing a weather watch.

A large Mesoscale Convective System (MCS), generally round or oval-shaped, which normally reaches peak intensity at night. The formal definition includes specific minimum criteria for size, duration, and eccentricity (i.e., "roundness"), based on the cloud shield as seen on infrared satellite photographs: * Size: Area of cloud top -32 degrees C ...Here is more information about the mesoscale analysis page and a detailed description of the parameter fields. These new mesoscale analysis pages, implemented during the Spring of 2010, incorporate the use of layered transparent images and a javascript display system. They have been thoroughly tested for compatibility with …Mesoscale Discussion 1990 NWS Storm Prediction Center Norman OK 0718 PM CST Fri Dec 10 2021 Areas affected...Central and Eastern Illinois and western and central Indiana. Concerning...Severe potential...Watch likely Valid 110118Z - 110245Z Probability of Watch Issuance...95 percent SUMMARY...A tornado watch will be needed …SPC mesoscale discussions for a high-impact and high-confidence strong tornadoes (EF2+) or winds greater than 100 miles per hour (160 km/h) are called meso-gamma …Current Day 2 Fire Weather Outlook. Forecaster: WENDT. Issued: 240445Z. Valid: 251200Z - 261200Z. Forecast Risk of Fire Weather: No Critical Areas. Note: Critical Fire Weather Criteria document in MS-Word or PDF . Day 3-8 Fire Weather Outlooks ( Product Info) Day 3-8 Fire Weather Outlook. Forecaster: LYONS.

Mesoscale Discussion 2259. Mesoscale Discussion 2259 NWS Storm Prediction Center Norman OK 0507 PM CDT Tue Oct 24 2023 Areas affected...Coulee Region into central Wisconsin Concerning...Severe potential...Watch unlikely Valid 242207Z - 250000Z Probability of Watch Issuance...5 percent SUMMARY...Isolated marginally severe hail (1 …

Mesoscale Discussions. Describe what is currently happening, what is expected in the next few hours, the meteorological reasoning for the forecast, and when / where SPC plans to issue the watch. Current Mesoscale Discussions : Upper Air Soundings. Skew-T charts for all observed soundings across the United States.

A “discussion paper” is a quantitative depiction of a specified topic, including but not limited to, a summary of applicable objections and appropriate conclusions drawn from the project.wx training and profession. mike geukesmike geukesmike geukesmike geukesmike geukesmike geukesmike geukesmike geukesCurrent Day 4-8 Outlook. Forecaster: Mosier. Issued: 18/0849Z. Valid: Sat 10/21 1200Z - Thu 10/26 1200Z. Note: A severe weather area depicted in the Day 4-8 period indicates a 15%, 30% or higher probability for severe thunderstorms (e.g. a 15%, 30% chance that a severe thunderstorm will occur within 25 miles of any point).Steve Goss. Ryan Jewell. Brynn Kerr. Elizabeth Leitman - profile. Matt Mosier - profile. Bryan Smith - profile. (Greg Dial retired in October 2021 after 32 years of excellent public service, including 23 years at the Storm Prediction Center.) Mesoscale Assistant/Fire Weather Forecasters: Evan Bentley - profile.wx training and profession. mike geukesmike geukesmike geukesmike geukesmike geukesmike geukesmike geukesmike geukesStorm Prediction Center Publications. Complete List Of Publications; We also offer a reverse-chronological version.A complete list of papers lead-authored or co-authored by current SPC staff members is available as well, in addition to the papers provided below that were written at SPC. [Formal Publications| Conference Papers| Informal Publications]

See full list on spc.noaa.gov On September 29, 2023, heavy rainfall led to flooding across portions of the New York metropolitan area and areas in New York City, United States. New York governor Kathy Hochul declared a state of emergency for five boroughs in New York, including portions of Hudson Valley and Long Island, and New York City mayor Eric Adams declared a state …SPC mesoscale discussions for a high-impact and high-confidence strong tornadoes (EF2+) or winds greater than 100 miles per hour (160 km/h) are called meso-gamma mesoscale discussions. Meso-gamma mesoscale discussions are rarely issued by the SPC. As of July 2023, the Storm Prediction Center has issued 40 meso-gamma mesoscale discussions ... Mesoscale Discussion 2022. Mesoscale Discussion 2022 NWS Storm Prediction Center Norman OK 0321 AM CDT Tue Aug 22 2023 Areas affected...coastal South Texas Concerning...Severe potential...Watch unlikely Valid 220821Z - 221045Z Probability of Watch Issuance...20 percent SUMMARY...Strong/gusty winds may accompany a few of …Mesoscale Discussion 2264 NWS Storm Prediction Center Norman OK 1021 PM CDT Thu Oct 26 2023 Areas affected...portions of eastern North Dakota into extreme northwestern Minnesota Concerning...Heavy snow Valid 270321Z - 270915Z SUMMARY...Occasional instances of heavy snow, including 1-1.5 inch/hour snowfall rates, are possible tonight …RealEarth™ is a data discovery and visualization platform developed at SSEC/CIMSS at the University of Wisconsin-Madison to support outreach and collaboration efforts of scientists. For more information, visit our homepage. Quick-Start Guide. Collections Select a Collection to filter the list of categories and products.; Products

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The August 2020 Midwest derecho was a powerful derecho affecting the Midwestern United States on August 10–11, 2020, primarily eastern Nebraska, Iowa, Illinois, Wisconsin, and Indiana.It caused high winds and spawned an outbreak of weak tornadoes.Some areas reported torrential rain and large hail.. Damage was moderate to severe across much of …The August 2020 Midwest derecho was a powerful derecho affecting the Midwestern United States on August 10–11, 2020, primarily eastern Nebraska, Iowa, Illinois, Wisconsin, and Indiana.It caused high winds and spawned an outbreak of weak tornadoes.Some areas reported torrential rain and large hail.. Damage was moderate to severe across much of …Mesoscale Discussion 2255. Mesoscale Discussion 2255 NWS Storm Prediction Center Norman OK 0145 PM CDT Fri Oct 20 2023 Areas affected...Northeast GA...western/central SC...and southwest/south-central NC Concerning...Severe potential...Watch unlikely Valid 201845Z - 202115Z Probability of Watch Issuance...20 percent …-SPC Convective Outlooks, Watches, & Mesoscale Discussions-NHC Tropical Weather Outlooks, Discussions, & Active Tropical Cyclone Tracking-WPC Excessive Rainfall Outlooks-Fire ... & GLM for Mesoscale & Storm-Based Satellite Sectors-National Digital Forecast Database-Storm Track Drawing Tool-Access to Project MesoVort-75 Frame …Mesoscale Discussion 2221. Mesoscale Discussion 2221 NWS Storm Prediction Center Norman OK 0504 PM CDT Tue Oct 03 2023 Areas affected...portions of central KS and far northwest OK Concerning...Severe potential...Watch needed soon Valid 032204Z - 032300Z Probability of Watch Issuance...95 percent SUMMARY...Deepening convection will likely ... A deadly late-season tornado outbreak, the deadliest on record in December, produced catastrophic damage and numerous fatalities across portions of the Southern United States and Ohio Valley from the evening of December 10 to the early morning of December 11, 2021. The event developed as a trough progressed eastward across the United States, …Posted in Live Blogs, Mesoscale Discussions on May 7, 2019 by Justin. The CIRA Merged TPW and All Sky LAP in the TX panhandle show some differences in the …Apr 14, 2023 · Through a community-wide effort to improve understanding of the role of mesoscale phenomena in the magnetosphere-ionosphere (MI) system, an NSF Geospace Environment Modeling (GEM) Focus Group on Magnetotail Dipolarizations and their Effects in the Inner Magnetosphere organized discussions over the last 6 years, concluding in 2023 (2017–2023).

Current Mesoscale Discussions; This is the current graphic showing any mesoscale discussions (MD's) which are in effect over the contiguous United States. Please read the description of the purpose of our MD's for further information. Details on all valid MD's may be found on our Current Mesoscale Discussions page. Convective Outlooks

Good to see everyone back. Hopefully, this season allows us to go way off topic and just shoot the shit instead of crapping our pants! Cheers to all! E Aug 27, 2023 at 12:19pm. dwill31: Just donated $100 and the message to to Im you Aug 25, 2023 at 3:58pm. grisairgasm: Hope u are doing well.

Severe weather, tornado, thunderstorm, fire weather, storm report, tornado watch, severe thunderstorm watch, mesoscale discussion, convective outlook products from the Storm Prediction Center. weather.gov SPC mesoscale discussions for a high-impact and high-confidence strong tornadoes (EF2+) or winds greater than 100 miles per hour (160 km/h) are called meso-gamma …Top/All Mesoscale Discussions/Forecast Products/Home: Weather Topics: Watches, Mesoscale Discussions, Outlooks, Fire Weather, All Products, Contact Us: NOAA / National Weather Service National Centers for Environmental Prediction Storm Prediction Center 120 David L ...May 12, 2022 · Explanation of Abbreviations and Acronyms Used in These Products. Mesoscale Precipitation Discussions (FFGMPD) Short Range Public Forecast Discussion (PMDSPD) Extended Forecast Discussion (PMDEPD) Excessive Rainfall Discussion (QPFERD) Heavy Snow Discussion (QPFHSD) National High and Low Temperature. Hawaiian Message (PMDHI) Alaskan Extended ... AllisonHouse is a data aggregation company that provides weather data to a wide variety of customers. AllisonHouse customers can log into their AllisonHouse account to access an alternative source of radar data as well as premium feeds for SPC watches, outlooks, and mesoscale discussions, lightning data, and local storm reports.Shortly after 2000 UTC, the mesoscale forecaster issued an MD that highlighted an area east of the dryline in southwestern Oklahoma and northwestern Texas where the most intense juxtaposition of moisture, instability, and vertical wind shear was located. The MD text follows: SPC mesoscale discussion #0345 for… SW OK/NW TX …Mesoscale Discussion 437. Mesoscale Discussion 0437 NWS Storm Prediction Center Norman OK 0122 PM CDT Sun Apr 02 2023 Areas affected...Portions of the Texas Hill Country...into North Texas and far southern Oklahoma Concerning...Severe potential...Watch likely Valid 021822Z - 022015Z Probability of Watch Issuance...95 percent SUMMARY ... Mesoscale Discussion When conditions actually begin to shape up for severe weather, SPC (Storm Prediction Center) often issues a Mesoscale Discussion (MCD) statement anywhere from roughly half an hour to several hours before issuing a weather watch. SPC also puts out MCDs for hazardous winter weather events on the mesoscale, such as locally ...Abbreviations and acronyms used in this product Geographic Boundaries - Map 1: Color Black/White Map 2: Color Black/White. Short Range Forecast Discussion NWS Weather Prediction Center College Park MD 400 PM EDT Mon Oct 23 2023 Valid 00Z Tue Oct 24 2023 - 00Z Thu Oct 26 2023 ...A significant early season winter storm will bring heavy snowfall ... A “discussion paper” is a quantitative depiction of a specified topic, including but not limited to, a summary of applicable objections and appropriate conclusions drawn from the project.Mesoscale Discussion 2260. Mesoscale Discussion 2260 NWS Storm Prediction Center Norman OK 0509 PM CDT Tue Oct 24 2023 Areas affected...southeastern New Mexico and southwestern Texas Concerning...Severe potential...Watch unlikely Valid 242209Z - 250045Z Probability of Watch Issuance...20 percent SUMMARY...Thunderstorms posing a risk for ... Mesoscale Discussions: Mesoscale Analysis: Storm Reports: Thunderstorm Outlooks and Rainfall (Severe Risk Categories Explained) Today/Tonight: Tomorrow: Day 3: Today/Tonight Rain: Tomorrow Rain: Day 3 Rain: Watch, Warning, and Advisory Text Products Note: Always check the time and date of any product or map to ensure it is …

Current Mesoscale Discussions Updated: Fri Oct 20 06:35:03 UTC 2023 No Mesoscale Discussions are currently in effect. Most recently issued Mesoscale Discussion #2253. Notice: The responsibility for Heavy Rain Mesoscale Discussions has been transferred to the Weather Prediction Center (WPC) on April 9, 2013.Jan 1, 2001 · Notice: The responsibility for Heavy Rain Mesoscale Discussions has been transferred to the Weather Prediction Center (WPC) on April 9, 2013. Click here for the Service Change Notice. Archived Mesoscale Discussions To view mesoscale discussions for a previous day, type in the date you wish to retrieve (e.g. 20040529 for May 29, 2004). At the large end of the mesoscale, we have the meso-α (meso-alpha) scale (200 to 1000 kilometers), followed by the meso-β (meso-beta) scale (20 to 200 kilometers), and the meso-γ (meso-gamma) scale (2 to 20 kilometers) at the small end of the mesoscale.. A tropical cyclone, which is the generic name for a low-pressure system …Instagram:https://instagram. jayce vs mordekaiserunit 2 test study guide logic and proof answer key10 minute oil change grovetown gasbr2 geometry Mesoscale Discussion 1990 NWS Storm Prediction Center Norman OK 0718 PM CST Fri Dec 10 2021 Areas affected...Central and Eastern Illinois and western and central Indiana. Concerning...Severe potential...Watch likely Valid 110118Z - 110245Z Probability of Watch Issuance...95 percent SUMMARY...A tornado watch will be needed …WPC Met Watch. Current Mesoscale Precipitation Discussions (MPDs) Updated: 11:31:09 UTC Thu Oct 26 2023. Clicking on the U.S. map will take you to the … a e mysteries murder innmgh dermatology danvers ma Book clubs are a great way to share your love of reading with others and engage in meaningful conversations about literature. But it can be hard to come up with interesting discussion questions that will keep everyone engaged. macy gray ig Are you an avid gamer looking for new games to play on your iMac? Look no further. In this article, we will explore the world of free games for iMac. We will discuss where to find these games and how to install them on your computer.SPC Hourly Mesoscale Analysis (HTML5 JavaScript Version) Daily Archive Directory 03 May 2005 - 17 Oct 2005 (17z-03z) Oct 18 2005 - Present (24hr){"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"Procfile","path":"Procfile","contentType":"file"},{"name":"README.md","path":"README.md ...