{
    "id": 5594,
    "url": "https://svs.gsfc.nasa.gov/5594/",
    "page_type": "Visualization",
    "title": "Los Angeles Palisades Wildfire, January 2025: Black Carbon, Weather, and Air Quality",
    "description": "NASA GEOS model visualization showing black carbon dispersal from the Palisades Fire overlaid with regional weather patterns and air quality indicators, January 2-14, 2025.",
    "release_date": "2025-12-29T15:00:00-05:00",
    "update_date": "2026-01-07T15:57:31.509704-05:00",
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            "caption": "NASA GEOS model visualization showing black carbon dispersal from the Palisades Fire overlaid with regional weather patterns and air quality indicators, January 2-14, 2025.",
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            "description": "This visualization leverages NASA's Goddard Earth Observing System (GEOS) model to examine the Palisades Fire, a highly destructive wildfire that began in the Santa Monica Mountains of Los Angeles County on January 7, 2025. Spanning from January 2nd through January 14th, this visualization shows black carbon dispersal from the fire, overlaid with regional meteorological conditions affecting fire behavior and regional air quality indicators for surrounding communities. The visualization demonstrates how advanced Earth system modeling can track the complex interactions between wildfire events and their environmental impacts, providing critical insights into how fires affect both atmospheric conditions and community health across the greater Los Angeles region.\r\n\r\n*Goddard Earth Observing System (GEOS)*\r\nNASA’s [GEOS](https://gmao.gsfc.nasa.gov/geos-systems/) is a complex modeling and data assimilation system that creates global analyses of the Earth System. GEOS integrates satellite observations, in situ measurements, and approximately one million weather observations collected hourly to inform its models. GEOS data products are created by [NASA’s Global Modeling and Assimilation Office (GMAO)](https://gmao.gsfc.nasa.gov/).\r\nThe GEOS visualization provided in this webpage incorporates data from the following products:\r\n\r\n* GEOS-FP 2KM Replay: Black carbon dispersal from the fire.\r\n* GEOS-FP: Regional weather analysis for 2-meter Temperature (T2m), 10-meter Wind Speed (W10m), Relative Humidity (RH), Soil Moisture (SM), and regional air quality analysis for Particulate Matter 2.5 (PM2.5) concentrations.\r\n* GEOS-CF: Regional air quality concentrations for Nitrogen Dioxide (NO2), Carbon Monoxide (CO), and Ozone (O3).",
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    "credits": [
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            "role": "Visualizer",
            "people": [
                {
                    "name": "Joseph V. Ardizzone",
                    "employer": "NASA/GSFC"
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                {
                    "name": "Helen-Nicole Kostis",
                    "employer": "Science and Technology Corporation"
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    "nasa_science_categories": [
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    "keywords": [
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        "GMAO",
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    "recommended_pages": [
        {
            "id": 5624,
            "url": "https://svs.gsfc.nasa.gov/5624/",
            "page_type": "Visualization",
            "title": "Global Smoke Forecast Visualization (Daily Updated)",
            "description": "This daily global wildfire smoke visualization uses NASA's GEOS-FP model to show smoke transport patterns from yesterday through four days ahead. The visualization shows wildfire smoke intensity based on brown carbon aerosol optical depth, using a 0-1 scale with colors ranging from light brown/red to dark brown. Wildfire smoke contains dangerous PM2.5 particles and can travel thousands of miles, making tracking essential for understanding air quality impacts.",
            "release_date": "2026-03-27T18:59:59-04:00",
            "update_date": "2026-03-24T13:17:34.290004-04:00",
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        {
            "id": 5601,
            "url": "https://svs.gsfc.nasa.gov/5601/",
            "page_type": "Visualization",
            "title": "Wyoming Red Canyon wildfire: 2025 Year in Review",
            "description": "Part of our 2025 Year in Review series examining major wildfire events, this analysis focuses on the August 2025 Red Canyon wildfire in Wyoming. Leveraging NASA's satellite data, advanced models, visualization capacity and computing power, we examine how weather conditions impacted this fire and how regional air quality affected surrounding communities.",
            "release_date": "2026-01-02T12:27:00-05:00",
            "update_date": "2026-01-02T12:19:54.431640-05:00",
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        {
            "id": 5598,
            "url": "https://svs.gsfc.nasa.gov/5598/",
            "page_type": "Visualization",
            "title": "Grand Canyon Dragon Bravo Megafire: 2025 Year in Review",
            "description": "Part of our 2025 Year in Review series examining major wildfire events, this analysis focuses on the July 2025 Dragon Bravo megafire at the North Rim of Grand Canyon National Park in Arizona. The analysis leverages NASA's satellite data, models, and computing power to reveal fire behavior and impacts. Five visualization assets show fire information, black carbon dispersal, air quality effects, weather conditions, and progression, demonstrating how technology helps understand wildfire dynamics.",
            "release_date": "2025-12-31T11:26:00-05:00",
            "update_date": "2025-12-30T17:55:28.914344-05:00",
            "main_image": {
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        {
            "id": 5597,
            "url": "https://svs.gsfc.nasa.gov/5597/",
            "page_type": "Visualization",
            "title": "Los Angeles Palisades and Eaton Wildfires: 2025 Year in Review",
            "description": "Part of our 2025 Year in Review series examining major wildfire events, this analysis of the January 2025 Los Angeles Palisades and Eaton wildfires leverages NASA's satellite data, models, and computing power to reveal fire behavior and impacts. Five visualization assets show fire information, black carbon dispersal, air quality effects, weather conditions, and progression, demonstrating how technology helps understand wildfire dynamics.",
            "release_date": "2025-12-30T17:18:00-05:00",
            "update_date": "2025-12-30T17:03:42.488592-05:00",
            "main_image": {
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        {
            "id": 5584,
            "url": "https://svs.gsfc.nasa.gov/5584/",
            "page_type": "Visualization",
            "title": "Daily Global Landslide Exposure Map",
            "description": "This daily map shows results from the Landslide Hazard Assessment for Situational Awareness (LHASA) model, helping users identify areas where landslides may occur.",
            "release_date": "2025-09-30T16:40:00-04:00",
            "update_date": "2026-01-07T16:31:09.214597-05:00",
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                "alt_text": "Global landslide risk assessment map with color-coded hazard levels ranging from red (very high risk) to yellow (low risk). Red areas indicate the highest landslide risk, orange shows elevated risk, and yellow represents low risk areas.",
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        {
            "id": 5557,
            "url": "https://svs.gsfc.nasa.gov/5557/",
            "page_type": "Visualization",
            "title": "Daily Visualizations of the Largest Wildfires in the United States: 2025",
            "description": "Wildland fires pose significant threats to ecosystems, property, and human lives. Leveraging NASA’s satellite data, advanced models, visualization capacity and computing power, we analyze fire events, monitor how weather conditions impact fires and how regional air quality affects communities. Through this webpage we offer daily updated visualizations of the two largest active wildfires events in the continental United States throughout fire season.",
            "release_date": "2025-09-08T16:30:00-04:00",
            "update_date": "2026-03-12T15:19:14.483700-04:00",
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    "related": [
        {
            "id": 5596,
            "url": "https://svs.gsfc.nasa.gov/5596/",
            "page_type": "Visualization",
            "title": "Tracking Weather Extremes: December 2025 Pacific Northwest Flooding",
            "description": "Created with NASA's GEOS data, this visualization shows the December 2025 atmospheric river that brought extreme precipitation to the Pacific Northwest. The analysis displays total precipitable water from the Pacific Ocean and resulting precipitation across Washington, Oregon, British Columbia, and Montana. This Category 5 atmospheric river delivered up to 10 inches of rain and forced over 100,000 evacuations in Washington state.",
            "release_date": "2026-01-27T17:00:00-05:00",
            "update_date": "2026-01-27T16:23:28.326067-05:00",
            "main_image": {
                "id": 1195548,
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                "filename": "PacificNorthwestFlooding_Dec2025_1920x1080.png",
                "media_type": "Image",
                "alt_text": "Map visualization showing atmospheric river moisture transport from the Pacific Ocean into the Pacific Northwest region during December 2025. The visualization displays two components: colored areas representing total precipitable water as the atmospheric river moves inland from the Pacific, and precipitation accumulation patterns across Washington, Oregon, British Columbia, and Montana. The atmospheric river appears as a continuous moisture plume extending from the Pacific Ocean eastward into the continental landmass. Areas of heavy precipitation accumulation are shown in red to yellow hues across the Pacific Northwest region, indicating where the most intense rainfall occurred during this flooding event.",
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        },
        {
            "id": 5595,
            "url": "https://svs.gsfc.nasa.gov/5595/",
            "page_type": "Visualization",
            "title": "Tracking Weather Extremes: July 2025 Texas Precipitation and Guadalupe River Flooding",
            "description": "Created with NASA's GEOS-FP 2km replay data, this visualization shows extreme precipitation across Texas from June 30 - July 5, 2025. The Hunt City, marked on the visualization, experienced 6.5 inches of rain in three hours on July 4th, triggering catastrophic Guadalupe River flooding that reached record-breaking levels of 37.52 feet - the highest ever recorded at this location.",
            "release_date": "2025-12-29T15:50:00-05:00",
            "update_date": "2026-01-07T15:54:42.569124-05:00",
            "main_image": {
                "id": 1195337,
                "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005500/a005595/guadalupe_flood_Texas_2025_1920x1080.png",
                "filename": "guadalupe_flood_Texas_2025_1920x1080.png",
                "media_type": "Image",
                "alt_text": "Map of Texas showing color-coded 24-hour precipitation accumulation from June 30 - July 5, 2025. The visualization displays varying precipitation levels across the state using a color scale, with purple/red/yellow hues indicating higher rainfall amounts. A black dot marks the location of Hunt City in the Texas Hill Country region, where extreme precipitation of 6.5 inches in three hours on July 4th caused catastrophic flooding of the Guadalupe River. The precipitation patterns show concentrated heavy rainfall in the central Texas Hill Country area, with Hunt City located in one of the areas of highest accumulation.",
                "width": 1920,
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        },
        {
            "id": 5593,
            "url": "https://svs.gsfc.nasa.gov/5593/",
            "page_type": "Visualization",
            "title": "Tracking Weather Extremes: May 2025 Tornadoes and Flooding Across the Continental United States",
            "description": "Created with NASA's GEOS-FP 2km replay model, this visualization tracks May 2025's severe weather across the continental US. The visualization maps tornado paths and 24-hour precipitation data, revealing how tornadic activity and heavy rainfall combined to create compound disasters affecting communities from the Great Plains to the Southeast.",
            "release_date": "2025-12-29T13:00:00-05:00",
            "update_date": "2025-12-29T12:15:13.379632-05:00",
            "main_image": {
                "id": 1195329,
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                "media_type": "Image",
                "alt_text": "This visualization shows a map of the continental United States with tornado tracks and color-coded precipitation levels during May 2025. Multiple tornado paths are visible across the central and eastern states, with concentrated activity in the Midwest and Southeast. Areas of heavy precipitation (shown in purple/red/yellow hues) overlap with many tornado-affected regions, illustrating the compound severe weather events that occurred that month.",
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        }
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