DOCSLIB.ORG

LA Flooding Episode August 2016 National Weather Service

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
LA Flooding Episode August 2016 National Weather Service 2/16/2017 Surface Analysis – Mon, Aug 8 thru Sun, Aug 14, 2016 Low Pressure Moves from Florida to South Louisiana LA Flooding Episode August 2016 National Weather Service Michael Koziara, Slidell, LA Building a Weather-Ready Nation Building a Weather-Ready Nation National Hurricane Center periodically carried the low pressure system in their Outlooks with a very low chance of Near Record Atmospheric Moisture developing. • Climatology of the moisture content in the atmosphere from all of our office weather balloon releases since 1948 • 3rd highest value on record was recorded during this event. It’s off the chart! • 2.8 inches was observed twice and we were 2.4 inches or higher Aug 9- 12 Building a Weather-Ready Nation Building a Weather-Ready Nation NWS Weather Prediction Center (WPC) NWS Weather Prediction Center (WPC) Quantitative Rainfall Forecasts (QPF) Excessive Rainfall Outlook Quantitative Precipitation Forecasts - used by RFC/WFO to generate QPF-and Excessive Rainfall Guidance used by local WFOs to aid in decision river forecasts. Local Offices does have opportunity to modify for the threat of Flash Flooding and need for Flash Flood Watch Day 2 – Issued Thu Morning Valid 7am Fri thru 7am Sat 48 hour Forecast. Issued48 hour 7AM Forecast. Thu Day 1 - Issued Thu morning Issued 7AM Fri Valid through 7AM Friday Language included “life threatening flash flooding” “Model rainfall truly prolific” “High Risk” used in Day 2 – very unusual 5 6 Building a Weather-Ready Nation Building a Weather-Ready Nation 1 2/16/2017 NASA Visibility Image Radar Loop Aug 11-13, 2016 Aug 12, 2016 Central Dense Overcast (CDO) 8 Building a Weather-Ready Nation 7 Building a Weather-Ready Nation Lower Mississippi River Forecast Center Lower Mississippi River Forecast Center http://www.weather.gov/lmrfcRiver Forecast @NWSLMRFC Center http://www.weather.gov/lmrfcNWS Weather @NWSLMRFC Forecast Office https://www.facebook.com/NWSLMRFCOverview https://www.facebook.com/NWSLMRFCOverview • River Forecast Centers issue precipitation, river and • Issue Outlooks Watches and Warnings flood guidance based on hydrologic/hydraulic • Outlooks – Issued for long lead time notice of days. models (mentioned on Sat Aug 6 and issued special product on Mon Aug 8) • Flood/Flash Flood Watch – Issued 36 to 48 hours in advance • Provide river forecast guidance to Weather Forecast (Initial Watch issued Tue 9 – continued thru event) Offices (WFOs) • River Flood Warnings – Lead time of several days in advance if possible • Develop and calibrate models • Utilize RFC guidance to generate River Forecasts and Warnings. (Wed, Aug 10 – initial river flood warning based strictly on forecasted rainfall) • Flash Flood Warnings – issued for flooding small streams/bayous/local drainages. • Tools – real time precip estimates from radar/gages/satellite, radar trends, reports, and flash flood guidance. Software tools. (Initial Warnings Thu – Aug 11) • Can elevate Warnings to “Emergency” level when there is a particular threat to life. (Fri early morning – Aug 12) Building a Weather-Ready Nation Building a Weather-Ready Nation Lower Mississippi River Forecast Center Lower Mississippi River Forecast Center http://www.weather.gov/lmrfcNWS Weather @NWSLMRFC Forecast Office http://www.weather.gov/lmrfc @NWSLMRFC https://www.facebook.com/NWSLMRFC https://www.facebook.com/NWSLMRFCRainfall Overview - continued • Provide Advice to State and Local Emergency Management • Blast e-mails , webinars, conference calls, direct briefings. (started Mon Aug 8 and continued thru event) • Direct to Media and Public • Media - Conference calls (Wed Aug 10) • Public- thru media as partner/conduit • Public – direct thru Web Page, Social Media, NOAA Weather Radio, phone calls (utilized throughout the event) Building a Weather-Ready Nation Building a Weather-Ready Nation 2 2/16/2017 1. Rainfall – 2 Day Do We Understand the Flood Risk? 2. Annual Exceedance Probabilities • Probability of a least one event over time. • A 1 percent annual risk translates to a 27 percent chance of occurrence over a 30 year mortgage Building a Weather-Ready Nation Building a Weather-Ready Nation 14 Lower Mississippi River Forecast Center http://www.srh.noaa.gov/lmrfcAmite & Comite @NWSLMRFC Forecast & https://www.facebook.com/NWSLMRFC Amite River Hydrographs Support Locations Forecast Locations Support Locations Darlington Grangeville Olive Branch Zachary (Comite) Comite (Joor Road) Magnolia Denham Springs Zachary (White Bayou) Bayou Manchac Milldale Port Vincent (Little Sandy) French Little Prairie Settlement Building a Weather-Ready Nation Building a Weather-Ready Nation Amite River Hydrographs Comite River Hydrographs 17 Building a Weather-Ready Nation Building a Weather-Ready Nation 3 2/16/2017 Comite River Hydrographs Amite River Flood Crests GAGE Event Event Previous Previous Date Crest Record Record Crest Date Darlington 08/12/2016 22.54 22.05 01/25/1990 Grangeville 8/12/2016 44.62 46.47 04/14/1955 Magnolia 08/13/2016 58.56 51.91 04/23/1977 Denham Springs 08/14/2016 46.20 41.50 04/08/1983 Bayou Manchac Point 08/14/2016 E21.5 18.85 04/08/1983 Port Vincent 08/15/2016 E17.5 14.65 04/09/1983 French Settlement 08/16/2016 9.21 7.40 04/25/1977 Building a Weather-Ready Nation Building a Weather-Ready Nation Comite River Flood Crests Flash Flood Verification Storm Based GAGE Record Date Event Previous Previous • POD 0.799 Crest Record Record Crest Date • FAR 0.121 • CSI 0.719 Olive Branch 08/13/2016 26.96 23.37 03/18/1961 • Lead Time 58 min Joor Road 08/14/2016 34.22 30.99 06/09/2001 Building a Weather-Ready Nation Building a Weather-Ready Nation Lower Mississippi River Forecast Center http://www.weather.gov/lmrfc @NWSLMRFC https://www.facebook.com/NWSLMRFCKey Points Contacts Slow moving weak low pressure system produced prolific/record Lower Mississippi River Baton Rouge/New Orleans rainfall. • Slow forward speed of low allowed repetitive bands of showers and Forecast Center Weather Forecast Office thunderstorms over the same area/river basins for approximately 48 hours • Moisture levels were at or near record levels producing extremely efficient www.weather.gov/lmrfc www.weather.gov/lix rainfall. • Flash flooding occurred across much of region’s small streams/bayous/drainages at the onset of the event www.facebook.com/NWSLMRFC www.facebook.com/NWSNewOrleans • 13 total fatalities – most likely related to flash flooding • River flooding ensued as runoff reached larger rivers @NWSLMRFC @NWSNewOrleans • At least 9 record crests were set on gage locations Amite/Comite Rivers. • Back water flooding was widespread at lower end of basins [email protected] [email protected] 24 Building a Weather-Ready Nation Building a Weather-Ready Nation 4.
Load more

Recommended publications
  • REFERENCE SHEET for NWS TAUNTON WARNING/ADVISORY THRESHOLDS (Last Updated: March 7, 2017)
    REFERENCE SHEET FOR NWS TAUNTON WARNING/ADVISORY THRESHOLDS (Last Updated: March 7, 2017) The following are National Weather Service criteria for issuing Watches/Warnings/Advisories: Watches: 50% confidence of meeting Warning criteria (generally within 36-48+ hours). Advisories and Warnings: 80% confidence in the event occurrence (generally within 24-36 hours). TYPE OF ISSUANCE WHEN ISSUED FOR SOUTHERN NEW ENGLAND WINTER WEATHER ADVISORY More than one predominant hazard Winter weather event having more than one predominant hazard (ie., snow and ice, snow and sleet, or snow, ice & sleet) meeting or exceeding advisory criteria for at least one of the precipitation elements, but remaining below warning criteria. Snow, Ocean Effect Snow, and/or Sleet 3 inches averaged over a forecast zone in 12 hours Snow and Blowing Snow Sustained or frequent gusts of 25 to 34 mph accompanied by falling and blowing snow occasionally reducing visibility to ≤ 1/4 mile for ≥ 3 hours Blowing Snow Widespread or localized blowing snow reducing visibility to ≤ ¼ mile with winds < 35 mph Black Ice A Special Weather Statement will usually be issued when sufficient moisture is expected to cause a thin layer of ice on road surfaces, typically on cloudless nights (“black ice”). At forecaster discretion a formal Winter Weather Advisory may be issued instead. FREEZING RAIN ADVISORY Any accretion of freezing rain or freezing drizzle on road surfaces WIND CHILL ADVISORY Wind chill index between -15°F and -24°F for at least 3 hours using only the sustained wind WINTER STORM WARNING More than one predominant hazard Winter weather event having more than one predominant hazard {ie.
    [Show full text]
  • Workshop on the Impacts of Flooding
    Workshop on the Impacts of Flooding Proceed/rigs of a Workshop held in Rockhamptori, Australia, 27 Septeinber 1991. , Edited by G.T. Byron Queensland Department of. ti Environment tand Heritage ’ Great Barrier Reef Marine Park Authority ‘, , ,’ @ Great Barrier Reef Marine Park Authority ISSN 0156-5842 ISBN 0 624 12044 7 Published by GBRMPA April 1992 The opinions expressed in th.is document are not necessarily those of the Great Barrier Reef Marine Park Authority or the Queensland Department of Env/ionment an!d Heritage. Great Barrier Reef Environment and P.O. Box 155 P.O. Box1379 North Quay , Townsville Queens’land 4002 Queensland 48 TABLE OF CONTENTS : PREFACE iv 1 EXECUTIVE SUMMARY V PART A: FORUM PAPERS Jim Pearce MLA Opening Address 1 Peter Baddiley Fitzroy River Basin 3 Rainfalls and The 1991 Flood Event Mike Keane Assessment of the 1991 16 Fitzroy River Flood How much water? J.P. O’Neill, G.T.Byron and Some Physical Characteristics 36 S.C.Wright and Movement of 1991 Fitzroy River flood plume PART B: WORKSHOP PAPERS GROUP A - WATER RELATED’ISSUES Jon E. Brodie and Nutrient Composition of 56 Alan Mitchell the January 1991 Fitzroy River Plume Myriam Preker The Effects of the 1991 75 Central Queensland Floodwaters around Heron Island, Great Barrier Reef i > d.T.Byron and J.P.O’Neill Flood Induced Coral Mortality 76 on Fringing Reefs in Keppel Bay J.S. Giazebrook and Effects of low salinity on 90 R. Van Woesik the tissues of hard corals Acropora spp., Pocillopora sp and Seriatopra sp from the Great Keppel region M.
    [Show full text]
  • Spearfish Fire Department Policies and Procedures
    SPEARFISH FIRE DEPARTMENT POLICIES AND PROCEDURES Page 1 of 5 Volume: Operation Section: 20.00 Number: 20.09 Subject: Weather Watches, Warnings, Advisory’s and Spotter Activation Date Issued: 8 August 2019 Originator: Assistant Chief R. Mathis Rescinds: 28 March 2017 Approval: Assistant Chief R. Mathis I. Purpose This procedure provides guidance for safety and general procedures when responding to Weather Spotter activations. II. SCOPE This policy applies to all personnel. III. DEFINITIONS Winter Storm Watch A Winter Storm Watch is issued when there is the potential for significant and hazardous winter weather within 48 hours. It does not mean that significant and hazardous winter weather will occur...it only means it is possible. Significant and hazardous winter weather is defined as a combination of: 1) 5 inches or more of snow/sleet within a 12-hour period or 7 inches or more of snow/sleet within a 24-hour period AND/OR 2) Enough ice accumulation to cause damage to trees or powerlines AND/OR 3) a life threatening or damaging combination of snow and/or ice accumulation with wind. Blizzard Warning A Blizzard Warning means that the following conditions are occurring or expected within the next 12 to 18 hours. 1) Snow and/or blowing snow reducing visibility to 1/4 mile or less for 3 hours or longer AND 2) Sustained winds of 35 mph or greater or frequent gusts to 35 mph or greater. There is no temperature requirement that must be met to achieve blizzard conditions. Winter Storm Warning A Winter Storm Warning is issued when a significant combination of hazardous winter weather is occurring or imminent.
    [Show full text]
  • REFERENCE SHEET for NWS TAUNTON WARNING/ADVISORY THRESHOLDS (Last Updated: June 1, 2018)
    REFERENCE SHEET FOR NWS TAUNTON WARNING/ADVISORY THRESHOLDS (Last Updated: June 1, 2018) The following are National Weather Service criteria for issuing Watches/Warnings/Advisories: Watches: 50% confidence of meeting Warning criteria (generally within 36-48+ hours). Advisories and Warnings: 80% confidence in the event occurrence (generally within 24-36 hours). TYPE OF ISSUANCE WHEN ISSUED FOR SOUTHERN NEW ENGLAND WINTER WEATHER ADVISORY More than one predominant hazard Winter weather event having more than one predominant hazard (ie., snow and ice, snow and sleet, or snow, ice & sleet) meeting or exceeding advisory criteria for at least one of the precipitation elements, but remaining below warning criteria. Snow, Ocean Effect Snow, and/or Sleet 3 inches averaged over a forecast zone in 12 hours Snow and Blowing Snow Sustained or frequent gusts of 25 to 34 mph accompanied by falling and blowing snow occasionally reducing visibility to ≤ 1/4 mile for ≥ 3 hours Blowing Snow Widespread or localized blowing snow reducing visibility to ≤ ¼ mile with winds < 35 mph Freezing Rain or Freezing Drizzle Any accretion of freezing rain or freezing drizzle on road surfaces Black Ice A Special Weather Statement will usually be issued when sufficient moisture is expected to cause a thin layer of ice on road surfaces, typically on cloudless nights (“black ice”). At forecaster discretion a formal Winter Weather Advisory may be issued instead. WIND CHILL ADVISORY Wind chill index between -15°F and -24°F for at least 3 hours using only the sustained wind WINTER STORM WARNING More than one predominant hazard Winter weather event having more than one predominant hazard {ie.
    [Show full text]
  • Manual on Flood Forecasting and Warning
    Quality ManageMeNt Framework g N i MaNual on For more information, please contact: warn World Meteorological Organization Flood Forecasting and Communications and Public Affairs Office g N Tel.: +41 (0) 22 730 83 14/15 – Fax: +41 (0) 22 730 80 27 and Warning sti E-mail: [email protected] ca e or Hydrology and Water Resources Branch f Climate and Water Department lood Tel.: +41 (0) 22 730 84 79 – Fax: +41 (0) 22 730 80 43 E-mail: [email protected] 7 bis, avenue de la Paix – P.O. Box 2300 – CH-1211 Geneva 2 – Switzerland W_102107 l MANUAL ON f www.wmo.int P-C WMO-No. 1072 Manual on Flood Forecasting and Warning WMO-No. 1072 2011 edition WMO-No. 1072 © World Meteorological Organization, 2011 The right of publication in print, electronic and any other form and in any language is reserved by WMO. Short extracts from WMO publications may be reproduced without authorization, provided that the complete source is clearly indicated. Editorial correspondence and requests to publish, reproduce or translate this publication in part or in whole should be addressed to: Chairperson, Publications Board World Meteorological Organization (WMO) 7 bis, avenue de la Paix Tel.: +41 (0) 22 730 84 03 P.O. Box No. 2300 Fax: +41 (0) 22 730 80 40 CH-1211 Geneva 2, Switzerland E-mail: [email protected] ISBN 978-92-63-11072-5 NOTE The designations employed in WMO publications and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariat of WMO concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries.
    [Show full text]
  • Texas Weather and Climate: Patterns, Trends, Events and Useful Resources
    Texas Weather and Climate: Patterns, Trends, Events and Useful Resources National Weather Service Austin-San Antonio TX Paul Yura, Warning Coordination Meteorologist Who is the National Weather Service? Who13 is Forecast the National Offices Weather Service? 13 TX Offices 3 NWS River ForecastWho Offices is the National Weather Service?James Paul, ABRFC Service Coordination Hydrologist [email protected] Jeff Graschel, LMRFC Service Coordination Hydrologist [email protected] Greg Waller, WGRFC Service Coordination Hydrologist • Run river models • Forecast height/flow [email protected] RFCs provide hydrologic • Compile/estimate rainfall totals support to NWS forecast • Coordinate with water partners offices (USGS, USACE, IBWC) Forecasting the River Heights Minor - Minimal or no property damage - Possibly some public threat or inconvenience Moderate - Some inundation of structures/roads near streams - May need some evacuations of people /property Forecast Major Height - Extensive inundation of structures and roads - Likely evacuations of people / property Measured Height https://water.weather.gov/ahps/index.php Flood Wave Travel Times “County Warning Area” 33 Counties 7 Day Forecasts Watches/Warnings Decision Support to EMCs, Deployments to EOC Local Research/Outreach 36,000 mi2 NWS Mission: Protection of Life and Property It Takes Partner Relationships… Emergency Management Media (TV, Radio, Newspaper, Social Media) State/Fed agencies First responders Amateur radio General Public Texas has more flooding deaths than any other
    [Show full text]
  • FY11 NOAA Congressional Justification
    NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BUDGET ESTIMATES FISCAL YEAR 2011 CONGRESSIONAL SUBMISSION PRIVILEGED The information contained herein must not be disclosed outside the Agency until made public by the President or by the Congress. Budget Estimates, Fiscal Year 2011 Congressional Submission Table of Contents Exhibit Page No. No. Summary Materials: 1 Table of Contents i 2 Organization Chart vi 3A Summary of Goals, Objectives, and Performance Measures ix 10 Program and Performance: Direct Obligations xcixi 12A Contribution to NOAA Strategic Planning Goals & Objectives cxxi NOAA Control Table Appropriation: Operations, Research and Facilities 5 Summary of Resource Requirements: Direct Obligations 1 6 Summary of Reimbursable Obligations 5 7 Summary of Financing 9 8 Adjustments to Base 11 9 Justification of Adjustments Base 13 16 Summary of Requirements by Object Class 23 17 Detailed Requirements by Object Class 25 32 Justification of Proposed Language Changes 33 33 Appropriation Language and Code Citations 35 34 Consulting and Related Services 57 35 Periodicals, Pamphlets, and Audiovisual Services 59 36 Average Grade and Salaries 61 Appropriation: Procurement, Acquisition and Construction 5 Summary of Resource Requirements: Direct Obligations 63 7 Summary of Financing 67 8 Adjustments to Base 69 9 Justification of Adjustments to Base 71 16 Summary of Requirements by Object Class 73 17 Detailed Requirements by Object Class 75 National Ocean Service: NOS Operations, Research and Facilities Overview 83 12 Navigation Services 87
    [Show full text]
  • Farmers Market Vendor Regulations
    Christiansburg Farmers Market Regulations The mission of the Christiansburg Farmers Market is to provide convenient access to fresh, agricultural-based foods and products to the Christiansburg community and surrounding area. Its mission also is to provide a direct sales outlet for local farmers and agricultural-product producers. The Christiansburg Farmers Market aims to foster community engagement through programs and events that promote healthy eating, nutritional education and sustainability, while contributing to a vibrant downtown by serving as a community-gathering place. Thank you for your interest in becoming a vendor at the Christiansburg Farmers Market. If you have any questions or concerns, please contact the Christiansburg Parks and Recreation Department at [email protected] or (540) 382-2349. FARMERS MARKET ELIGIBILITY Participation is open to regional Virginia growers, harvesters, bakers and makers of prepared food (hereafter, referred to as “the vendors”). The Market strives to be a producers-only market but may make some exceptions. Vendors must participate in the production of the product they sell and all products must be locally produced. Locally produced is defined by a 100-mile radius of the Christiansburg Recreation Center (1600 N. Franklin St.), though sale of agricultural products outside the 100-mile radius may be permitted as determined by the Central Business District Committee. Determination of eligibility is made by the Market Manager. No political party or political-affiliated vendors are permitted per Town policy. MARKET DATES, DAY & HOURS OF OPERATIONS The Christiansburg Farmers Market (hereafter, referred to as “the Market”) will be open, rain or shine, on Thursdays, May through October from 3 to 7 p.m., though the Farmers Market hours may be adjusted and/or extended in relation to busy growing season.
    [Show full text]
  • River Flood Warning for Livingston County, Illinois
    FOR IMMEDIATE RELEASE DATE: 05/18/20 Media Contact: Fire Chief Jacob Campbell Phone Number: (815) 842-3225 E-Mail: [email protected] Public Safety Announcement: River Flood Warning for Livingston County, Illinois Until 8:00am CDT, Tue May 19 Issued by: Chicago - IL, US, National Weather Service, WHAT: FORECAST FLOODING INCREASED FROM MINOR TO MODERATE SEVERITY... WHERE: THE FLOOD WARNING CONTINUES FOR THE VERMILION RIVER AT PONTIAC, OR FROM NEAR PONTIAC DOWNSTREAM TO IL-23 NEAR STREATOR. * UNTIL TUESDAY MORNING. * WHEN: AT 445 AM MONDAY THE STAGE WAS 14.8 FEET. * FLOOD STAGE IS 14.0 FEET. * MINOR FLOODING IS OCCURRING AND MODERATE FLOODING IS FORECAST. * FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 15.2 FEET BY THIS AFTERNOON. THE RIVER WILL FALL BELOW FLOOD STAGE EARLY TUESDAY. * IMPACT: AT 15.0 FEET...LOW-LYING RESIDENCES THREATENED BETWEEN MILL STREET AND CHAUTAUQUA PARK IN PONTIAC. IL-116 THREATENED EAST AND WEST OF PONTIAC. && Flood Safety Tips Survive DURING • If told to evacuate, do so immediately. Never drive around barricades. Local responders use them to safely direct traffic out of flooded areas. • Listen to EAS, NOAA Weather Radio or local alerting systems for current emergency information and instructions. • Do not walk, swim or drive through flood waters. Turn Around. Don’t Drown! • Stay off bridges over fast-moving water. Fast-moving water can wash bridges away without warning. • If your car is trapped in rapidly moving water stay inside. If water is rising inside the car get on the roof. • If trapped in a building go to its highest level.
    [Show full text]
  • Severe Weather and Lightning Policy
    Severe Weather and Lightning Policy Due to the significant risks and possibility of fatal injury from lightning and severe weather, it is imperativeth thate Town of Christiansburg adopt a clear policy on how to deal with inclement weather and its effect on activities held within Town parks, facilities and on other public properties and rights-of-way (sidewalks, streets, etc.). This policy will help to clearly state the Town’s position on this issue and help to define roles of certain individuals during the decision making process. The chief concern of the Town, event organizer, or renter of outdoor facilities must be the safety of all participants, attendees, staff and spectators of the activity. The following plan will be in effect for all Town of Christiansburg sanctioned or sponsored events/activities as well as any person or organization renting any Town property. For purposes of this policy, a Town-sponsored event is defined as an event where all direction and organization of the occasion is overseen by Town officials or administrators. A Town-sanctioned event is defined as an organization hosting a Town-approved activity, whereby an event organizer oversees direction and organization. The Town of Christiansburg provides support and resources for the activity when applicable. Lastly, a rental is described as the occupation of Town property, whereby a renter is utilizing Town property or facilities, which include athletic fields or picnic shelters. In the event of threatening or inclement weather before or during a Town-sponsored event, a designated Town official or other designee will inform the attendees and participants of impending severe weather through on-site coordination and/or through the Town’s electronic messaging system.
    [Show full text]
  • For Storm Damage and Hydrology Surveys in Southern Indiana and Central Kentucky
    Utilizing Uncrewed Systems (UxS) for Storm Damage and Hydrology Surveys in Southern Indiana and Central Kentucky Article and Figures Provided By Dan McKemy (NWS) Figure 1: Tornado damage March 2, 2012, in Henryville, Indiana. Damage assessment and area access will benefit from the use of drones once implemented (Credit: NWS Louisville Storm Survey Team). Future river flood and storm damage surveys will look a little different going forward with the National Weather Service (NWS) in Louisville, Kentucky, for the next several years! NWS Louisville was the recipient of a grant from the Office of Marine and Aviation Operations (OMAO) Uncrewed Systems Operation Center (UxSOC) that provided funds to acquire uncrewed aircraft (drones) for use on river flood and storm damage surveys across southern Indiana and central Kentucky. Drones will allow NWS forecasters to fly over hazardous debris and power lines to get better perspectives of storm damage while keeping the staff safe (Figure 1). Project funding and operations began in June of 2020, and since the start of the project, the drones and necessary equipment to fly them have been acquired and several staff members have been trained to use them during storm and flood damage surveys. The primary focus of this project will be using the drones for hydrology surveys during times of river flooding. The main river of focus will be the Licking River (Figure 2), located in central and eastern Kentucky, as it remains one of the harder rivers to forecast and model across the region. Other rivers across southern Indiana and central Kentucky also will be surveyed during times of flooding, including the Ohio, Green, and Kentucky Rivers.
    [Show full text]
  • Passaic Flood Commission Report to the Governor
    Report to the Governor: Recommendations of the Passaic River Basin Flood Advisory Commission January 2011 Passaic River Basin Flood Advisory Commission NJDEP Commissioner Bob Martin, Chairman Passaic River Basin Flood Advisory Commission Commission Chairman Bob Martin Commissioner, New Jersey Department of Environmental Protection Col. Rick Fuentes Superintendent, New Jersey State Police Assemblyman Scott Rumana District 40 Mayor Kathleen Cole Borough of Pompton Lakes Mayor Mike DeFrancisci Township of Little Falls Robert Steven Prezant, Ph.D. Dean of the College of Science and Mathematics, Montclair State University John Miller, P.E., CFM, CSM Water Resource Engineer 2 TABLE OF CONTENTS EXECUTIVE SUMMARY Overview of Advisory Commission Recommendations and Costs Table 1 – Recommendation Costs I INTRODUCTION Authority from Governor’s Executive Order 23 Previous Passaic Flooding Reports Recent Flooding in Perspective II ADVISORY COMMISSION STATEMENTS AND RECOMMENDATIONS Based on the Governor’s Executive Order 23 1. Floodway and Floodplain Buyouts Table 2 – Floodway/10-Year Floodplain Buyouts 2. Structure Elevations in Floodplains 3. Open Space Acquisition and Preservation 4. Pompton Lake Dam Floodgates Performance and Modifications 5. Desnagging and Shoal Dredging 6. Feeder Dam Removals 7. State Adoption of the NFIP 8. Permit Expedition for Desnagging and Shoal Dredging 9. Emergency Preparedness and Response 10. Flood Warning System 11. Inundation Mapping 12. Public Outreach 13. USACE Reevaluation Study 14. Flood Risk Mapping 15. Moratorium on All New Development in the Floodplain III PROJECTS NOT RECOMMENDED IV ADVISORY COMMISSION CLOSING STATEMENT V APPENDICES A. Executive Order 23 http://www.state.nj.us/infobank/circular/eocc23.pdf B. Passaic River Flood Advisory Commission Acknowledgment of Comments http://www.nj.gov/dep/passaicriver/docs/comments.pdf C.
    [Show full text]