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Disaster Podcast

Disaster Podcast

By: Jamie Davis Sam Bradley Joe Holley Kyle Nelson
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For Emergency Responders at All LevelsMedicCast Productions, LLC Biological Sciences Hygiene & Healthy Living Physical Illness & Disease Science
Episodes
  • Hot Weather Medical Emergencies with Dr. Joe Holley

    Hot Weather Medical Emergencies with Dr. Joe Holley
    Jun 4 2026
    This week on the Disaster Podcast Dr. Joe Holley comes on the show for a clinical update episode on Heat-Related Medical Emergencies. As we head into the summer months here in the Northern Hemisphere, the likelihood of encountering patients with heat emergencies increases. For disaster responders in the summertime, the risks are even greater as they wear gear and carry equipment that adds to their load while working in hot weather. Co-Hosts Sam Bradley and Jamie Davis join Joe on the discussion. Types of heat emergencies Heat Cramps – The symptoms of heat cramps include painful involuntary muscle spasms brought on by loss of sodium through excessive sweating. Most often seen in people exerting themselves in extreme heat situations without rehydrating themselves or taking adequate breaks to allow the body cool down. Heat Exhaustion – Next on the spectrum of heat emergencies is heat exhaustion which progresses from heat cramps as the body starts to lose the ability to compensate for lack of adequate cooling. Symptoms include early signs of shock like dizziness, nausea, cool, pale, and clammy skin. Heat Stroke – The most severe level of heat emergency is heat stroke which is a true medical emergency that may result in permanent disability or death. Hot, dry skin, loss of consciousness, and complete failure of the body’s cooling mechanisms are key signs. Scroll down for Podcast Discussion Summary Thank you as always to Paragon Medical Education Group for their long-term support of the Disaster Podcast. Dr. Joe Holley and the team at Paragon continue to provide excellent and customized disaster response training to jurisdictions around the U.S. and internationally as well. Podcast Discussion Summary Heat Safety and Weather Discussion The group discussed weather conditions and heat safety. Sam shared updates about her new home in Missouri, including drainage issues due to lower acreage and recent heavy rains. Joe explained how humidity affects the body’s cooling system, noting that high humidity makes sweat less effective at evaporating and cooling the body, which can increase the risk of heat illness for people transitioning from drier climates. Heat Illness Spectrum and Prevention Joe explained the spectrum of heat illnesses, from heat cramps (caused by heavy sweating and salt loss leading to muscle cramps) to heat exhaustion (when cooling mechanisms fail and body temperature rises, causing symptoms like nausea, dizziness, and clammy skin) to heat stroke (when internal temperature exceeds 104°F with severe neurological and cardiovascular effects). Jamie asked about factors affecting the progression from milder to severe heat illness, to which Joe responded that various factors including physical condition, medical conditions, medications, ambient conditions, and physical activity all influence how quickly someone might progress through the heat illness spectrum. Joe emphasized the importance of prevention through proper education, preparation, and having readily available cooling methods, noting that work cycles may need to be limited in extreme heat conditions. Heat Management in Disaster Situations Joe explained that preparing for heat management in disaster situations is crucial, especially for first responders working in austere environments with limited support systems. He highlighted the increased physical and mental demands of search and rescue operations in debris-filled areas following adverse weather conditions. When asked about immediate actions for heat stroke emergencies, Joe indicated that it is a life-threatening situation requiring immediate attention, though the specific response was not fully detailed in the transcript. Heat Stroke Treatment Techniques Joe shared his experience with a 16-year-old who suffered heat stroke during football practice, explaining the importance of cooling techniques like exposing skin, using water and fans, and eventually ice baths for treatment. He emphasized the need to monitor body temperature and avoid overcooling, noting that recovery from heat stroke typically requires intensive care and is not possible in the field. When asked by Jamie about managing teams in extreme conditions, Joe’s response was cut off at the end of the transcript. Heat Safety Response Procedures Joe explained the primary methods for managing heat safety during responses, including the buddy system and using cooling stations like ambulances or air-conditioned vehicles with vital sign monitoring every 30 minutes. He noted that dogs can only work for about 15 minutes in hot weather before needing downtime due to their fur covering and inability to communicate thirst effectively. Heat Stress Signs in Dogs The discussion focused on recognizing signs of heat stress in dogs, with Joe explaining that behavioral changes, lack of response to commands, stumbling, heavy panting, and laying down in cool areas are key indicators. Joe noted that dogs primarily regulate temperature ...
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    32 mins
  • 2026 Hurricane Season Forecast Review

    2026 Hurricane Season Forecast Review
    May 16 2026
    This week on the Disaster Podcast we take a look at the 2026 hurricane forecast put out by several universities, NOAA, and groups like Accuweather. One key variable in predicting the coming season is the presence or absence of El Niño or La Niña in the equatorial region of the central Pacific Ocean. Dan DePodwin, our disaster weather expert breaks down the coming forecast and talks about how global weather and climate patterns impact storm formation half a world away. Dr. Joe Holley joins the discussion as well and we look at the messaging around hurricanes as they approach landfall. The National Hurricane Center recently updated their forecast cone graphic to make it easier to understand. Dan and Joe share their thoughts about the adjustments and about disaster messaging in general. Joe also shares his thoughts about preparedness for the coming season at the local, state, and federal levels. What to know about the new cone graphic: Incorporates all land-based (coastal and inland) tropical storm and hurricane watches and warnings in effect for the continental United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands;Uses single shading for the entire 5-day outlook cone;Legend depicts symbols for areas where a hurricane watch and tropical storm warning are both in effect (represented by diagonal pink and blue lines); andFull and intermediate Tropical Cyclone Advisories are/will be publicly available on hurricanes.gov. NHC will also be introducing a new experimental version of the NHC’s Tropical Cyclone Track Forecast Cone. Since its debut in 2002, the cone has shown where the tropical cyclone’s forecast center is likely to go, based on past forecast calculations. Scroll down for Podcast Discussion Summary Thank you as always to Paragon Medical Education Group for their long-term support of the Disaster Podcast. Dr. Joe Holley and the team at Paragon continue to provide excellent and customized disaster response training to jurisdictions around the U.S. and internationally as well. Podcast Discussion Summary Hurricane Season Forecast Discussion The podcast host Jamie Davis welcomed back Dr. Joe and Dan Depodwin to discuss upcoming weather events, particularly the hurricane season. Dr. Joe shared his upcoming schedule, including a Paragon lab in Florida and the First Care Conference in Fort Lauderdale in early June, which runs alongside the Gathering of the Eagles event. Dan discussed unusual weather patterns in the Northeast, noting chilly conditions in May despite early warm spells, and shared AccuWeather’s forecast for the Atlantic hurricane season, predicting 11-16 named storms and 4-7 hurricanes, which is around or slightly below average. He emphasized that even in a below-average season, multiple hurricanes could still impact the United States, using Hurricane Andrew in 1992 as an example. El Nino’s Impact on Hurricanes Dan and Jamie discussed how El Nino and La Nina affect hurricane seasons in the Atlantic Basin. Dan explained that El Nino, characterized by warmer than average water temperatures in the Pacific, typically leads to increased wind shear in the Atlantic, resulting in fewer hurricanes. They noted that while El Nino years generally have fewer storms, they don’t eliminate the possibility of storms. Dan mentioned that current forecasts indicate a strong or potentially record-breaking El Nino developing later in the summer and continuing into the fall. El Niño and Hurricane Season Dan explained that El Niño is driven by weakening easterly winds along the equator in the Pacific Ocean, which reduces cooler water upwelling and leads to warmer ocean temperatures. He noted that hurricanes play a crucial role in transferring energy globally by moving heat from the equator to higher latitudes. Dan emphasized that while this year’s hurricane season may have fewer storms than normal, the warm sea surface temperatures in the Atlantic and Gulf of Mexico will continue to fuel storm intensification, making preparation essential during the season running from June 1st to November 30th. Hurricane Preparedness and Response Planning The group discussed hurricane preparedness and response capabilities ahead of the upcoming hurricane season. Joe explained FEMA’s reorganization, noting that while federal response capabilities are effective, there may be variability in state-level preparedness and recovery efforts. The discussion included an analysis of updated National Hurricane Center forecast cone graphics, which now better show inland risks and warning areas. Dan and Joe emphasized the importance of heeding evacuation orders and preparing well in advance of storms, with Joe highlighting the need for experiential training and partnership between federal and state teams. Wrap up and updates The team went through contact information and the team encouraged listeners to stay safe. The group discussed the role of specialized training, with Jamie highlighting the sponsorship of the ...
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    34 mins
  • Sam’s Move to Tornado Alley and Hurricane Messaging Updates

    Sam’s Move to Tornado Alley and Hurricane Messaging Updates
    May 9 2026
    New Look to Forecast Cone Today on the Disaster Podcast, co-host Sam Bradley and I discuss her recent move from Colorado to Missouri. She almost immediately ran into severe weather in the new house and talks about the things she did to improve her preparedness in the face of a change of location. Sam’s experience during the move had a profound impact on her and led her to locate the nearest shelter to their home for storm safety. We also looked at the upcoming hurricane season and discussed a quick overview of the 2026 hurricane forecast. We’ll have a more in-depth discussion with our meteorologists in a coming episode. One interesting topic that came up was the updated messaging from the National Hurricane Center and their cone of forecast track for hurricanes. They implemented new messaging upgrades to the graphic. What to know about the new cone graphic: Incorporates all land-based (coastal and inland) tropical storm and hurricane watches and warnings in effect for the continental United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands;Uses single shading for the entire 5-day outlook cone;Legend depicts symbols for areas where a hurricane watch and tropical storm warning are both in effect (represented by diagonal pink and blue lines); andFull and intermediate Tropical Cyclone Advisories are/will be publicly available on hurricanes.gov. NHC will also be introducing a new experimental version of the NHC’s Tropical Cyclone Track Forecast Cone. Since its debut in 2002, the cone has shown where the tropical cyclone’s forecast center is likely to go, based on past forecast calculations. Scroll down for Podcast Discussion Summary Thank you as always to Paragon Medical Education Group for their long-term support of the Disaster Podcast. Dr. Joe Holley and the team at Paragon continue to provide excellent and customized disaster response training to jurisdictions around the U.S. and internationally as well. Podcast Discussion Summary Hurricane Season Preparation Discussion Sam shared her recent experience moving from suburban Colorado to rural Missouri, including challenges with severe weather, particularly tornado warnings during her drive. The group discussed upcoming hurricane season predictions, noting that while the storm count is projected to be near to below average, the risk remains significant due to potential rapid intensification and elevated early season threats. Jamie emphasized the importance of being prepared for hurricane season by having emergency supplies ready and staying informed through local emergency management centers and weather forecasts. Hurricane Forecast Graphics Updates Jamie and Sam discussed updates to hurricane forecast cone graphics from the National Hurricane Center, which will now include tropical storm and hurricane watches and warnings, as well as single shading for the entire 5-day cone outlook. Jamie explained that these changes aim to make the information more understandable and help people better assess their risk and evacuation needs. They also discussed the importance of staying informed through apps and alerts, emphasizing the need for immediate action during severe weather events. Weather Updates and Emergency Preparedness Jamie and Sam discussed the impact of constant weather updates and news notifications on public awareness and decision-making. They also talked about military drills, with Sam sharing his experience from a 2015-2016 Urban Shield exercise in Alameda County that involved emergency services training. Sam described how the realistic nature of the exercise surprised some hospital interns who initially viewed it negatively but gained valuable insights during the debriefing. Emergency Response Training Collaboration Sam and Jamie discussed emergency response training, particularly focusing on the evolution of collaboration between police, fire, and EMS teams in active shooter situations. They highlighted the development of training programs like Rescue Task Force and Active Violence Emergency Response Training (AVIRT), which aim to improve coordination and patient care in high-risk scenarios. Jamie mentioned the importance of unified communication systems and the challenges of maintaining effective communication in underground settings. The conversation concluded with plans to discuss recent severe weather trends and hurricane forecasts in a future episode with Dan. Wrap up and updates The team went through contact information and the team encouraged listeners to stay safe. The group discussed the role of specialized training, with Jamie highlighting the sponsorship of the Disaster Podcast by Paragon Medical Education Group. Catch the full episode using the player above or on your favorite podcast platform, and don’t forget to subscribe to the Disaster Podcast for weekly insights from leaders in disaster response and research!
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    31 mins
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