Lightning Frequency
WorldPhysical EnvironmentLightning flashes per square kilometer per year (flashes/km²/year)
NASAA global map shows lightning flashes per square kilometer per year (flashes per square kilometer per year).
The map illustrates global lightning frequency. Areas with less than 0.1 flashes per square kilometer per year are shaded in light green and include most ocean regions, northern Canada, the Sahara Desert, and parts of western and northern Europe. Areas with 0.1 flashes per square kilometer per year are shaded in light yellow and are scattered along parts of oceanic regions and coastal regions. Regions with 0.2 flashes per square kilometer per year are shaded in light purple and include parts of oceanic regions, coastal regions in the north of Canada and Russia. Areas with 0.4 flashes per square kilometer per year are shaded in red and are scattered along the Atlantic ocean, coastal regions on the north of Russia, Indian Ocean, and Pacific ocean. Areas with 0.6 flashes per square kilometer per year to 1 flash per square kilometer per year are shaded in blue to light green, covering northern Canada, the contiguous United States (excluding the Southeast), parts of South America, much of northern region of Europe, most of Africa south of the Sahara, and most of South, East, and Southeast Asia, including south of Australia. Areas experiencing 2 to 10 flashes per square kilometer per year, indicated by pink to blue shades, include the Southeastern United States, parts of Central and South America, and large areas in Africa, South, East, and Southeast Asia. High lightning frequency regions (20 to 50 flashes per square kilometer per year) are highlighted in dark pink to dark red, located in Southeastern United States, Colombia in South America, Central Africa (notably the Democratic Republic of Congo), and Southeast Asia, particularly in Indonesia, Vietnam, and Cambodia.
Lightning Frequency | <0.1 flashes/km²/year | 0.1 flashes/km²/year | 0.2 flashes/km²/year | 0.4 flashes/km²/year | 0.6 flashes/km²/year | 0.8 flashes/km²/year | 1 flash/km²/year | 2 flashes/km²/year | 4 flashes/km²/year | 6 flashes/km²/year | 8 flashes/km²/year | 10 flashes/km²/year | 20 flashes/km²/year | 30 flashes/km²/year | BP Amoco Cherry Point Refinery | BP Texas City Refinery | BP Toledo Refinery | BP West Coast Products Refinery | BP Whiting Refinery | Chalmette Refining LLC Refinery | Chevron El Segundo Refinery | Citgo Corpus Christi Refinery | Citgo Petroleum Corp Lake Charles Refinery | Coffeyville Resources Refinery | ConocoPhillips Alliance (Belle Chasse) Oil Refinery LA USA | ConocoPhillips Borger Refinery | ConocoPhillips Linden Refinery | ConocoPhillips Ponca City Refinery | ConocoPhillips Sweeny Refinery | ConocoPhillips Westlake Refinery | ConocoPhillips Wilmington Refinery | ConocoPhillips Wood River Refinery | Crown Central Petroleum Corp Refinery | Deer Park Refining LTD Ptnrshp Refinery | ExxonMobil Baytown Refinery USA | ExxonMobil Beaumont Refinery | ExxonMobil Joliet Refinery | ExxonMobil Torrance Refinery | Flint Hills Resources LP Refinery | Flint Hills Resources LP Saint Paul Refinery | Flint Hills Resources North Pole Refinery | Frontier Refining and Marketing Inc El Dorado Refinery | Imperial Oil Nanticoke Refinery | Imperial Oil Sarnia Refinery | Imperial Oil Strathcona Refinery | Irving Oil Limited Refinery | Lyondell Citgo Refining Houston Refinery | Marathon Ashland Petroleum LLC Catlettsburg Refinery | Marathon Ashland Petroleum LLC Garyville Refinery | Marathon Ashland Petroleum LLC Robinson Refinery | Motiva Enterprises LLC Convent Refinery | Motiva Enterprises LLC Norco Refinery | Motiva Enterprises LLC Port Arthur Refinery | Murphy Oil U.S.A. Inc Meraux Refinery | North Atlantic Refining Come by Chance Refinery | PBF Paulsboro Refinery NJ USA | PDV Midwest Refining LLC Lemont Refinery | Petro Canada Edmonton Refinery | Petro Canada Montreal Refinery | Premcor Refining Group Inc Lima Refinery | Premcor Refining Group Inc Memphis Refinery | Premcor Refining Group Inc Port Arthur Refinery | Premcore Refining Group Inc Delaware Refinery | Shell Anacortes Refinery | Shell Montreal East Refinery | Shell Oil Martinez Refinery | Shell Scotford Refinery | Sunoco Philadelphia Refinery | Sunoco Toledo Refinery | Tesoro Golden Eagle Martinez Refinery | Total Petrochemicals Inc Port Arthur Refinery | Ultramar(Valero) Jean-Gaulin Refinery | Valero Energy Corp Sunray Refinery | Valero Refining Co Corpus Christi West Refinery | Valero Refining Co Texas City Refinery | Valero Refining Corpus Christi East Plant | Valero Refining Port Arthur Refinery | Valero Saint Charles Oil Refinery LA USA | Valero Wilmington Refinery | Western Refining Co El Paso Refinery | Value | AES Deepwater Oil Plant TX USA | Baxter Wilson Oil Plant MS USA | Bayboro Oil Plant FL USA | Benning Oil Plant DC USA | Blue Lake Oil Plant MN USA | Bowline Point Oil Plant NY USA | Burlington Oil Plant CO USA | Burnside Combustion Turbines Generating Station Canada | Buzzard Point Oil Plant DC USA | Buzzard Roost Oil Plant SC USA | Canal Oil Plant MA USA | Chillicothe Oil Plant MO USA | Cleary Flood Oil Plant MA USA | Commonwealth Chesapeake Oil Plant VA USA | Courtney Bay Oil Power Plant Canada (Shutdown) | Croydon CT Generating Station Oil Plant PA USA | Dalhousie Oil Power Station Canada | Darbytown Oil Plant VA USA | DeBary Oil Plant FL USA | Delaware Generating Station Oil Plant PA USA | Devon Station Oil Plant CT USA | Edgewater Oil Plant OH USA | ExxonMobil Beaumont Refinery Oil Plant TX USA | Fermi Oil Plant MI USA | Frederickson Oil Plant WA USA | G E Turner Oil Plant FL USA | Gerald Andrus Oil Plant MS USA | Gravel Neck Oil Plant VA USA | Hay Road CCGT Power Plant DE USA | Holtsville Oil Plant NY USA | Holyrood Thermal Generating Station Canada | Honolulu Oil Plant HI USA | Indian River Oil Plant FL USA | Intercession City Oil Plant FL USA | Jones Street Oil Plant NE USA | Kalaeola Cogen Plant Oil Plant HI USA | Kemper County Oil Plant MS USA | Lagoon Creek Oil Plant TN USA | Lincoln Combustion Oil Plant NC USA | Maalaea Oil Plant HI USA | Manatee Oil Plant FL USA | Marshalltown Oil Plant IA USA | Martin Oil Plant FL USA | McKee Run Oil Plant DE USA | McManus Oil Plant GA USA | Miami Wabash Oil Plant IN USA | Middletown Oil Plant CT USA | Millbank OCGT Generating Station Canada | Millinocket Mill Oil Plant ME USA | Montville Station Oil Plant CT USA | Myrtle Beach Oil Plant SC USA | Newington Oil Plant NH USA | North Pole Oil Plant AK USA | Northeast Oil Plant MO USA | Northport Oil Plant NY USA | Northside Generating Station Oil Plant FL USA | Oakland Power Plant Oil Plant CA USA | Oswego Harbor Power Oil Plant NY USA | P L Bartow Oil Plant FL USA | Panda Brandywine LP Oil Plant MD USA | Parkdale Oil Plant TX USA | Point Beach Oil Plant WI USA | Port Everglades Oil Plant FL USA | Potter Station 2 Oil Plant MA USA | PPL Shoreham Energy LLC Oil Plant NY USA | PSEG Albany Generating Station Oil Plant NY USA | Richmond Generating Station Oil Plant PA USA | Riviera Oil Plant FL USA | Roseton Generating Station Oil Plant NY USA | Schuylkill Generating Station Oil Plant PA USA | Sherman Avenue Oil Plant NJ USA | Spirit Mound Oil Plant SD USA | Stony Brook Oil Plant MA USA | Suwannee River Oil Plant FL USA | Thomas Fitzhugh Oil Plant AR USA | Tufts Cove Oil Generating Station Canada | Turkey Point Oil Plant FL USA | Vienna Operations Oil Plant MD USA | Wading River Oil Plant NY USA | Waiau Oil Plant HI USA | Warren Oil Plant PA USA | Werner Oil Plant NJ USA | West Springfield Oil Plant MA USA | Wilson Oil Plant GA USA | |
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| 24.4% | 16.4% | 8.63% | 6.27% | 9.50% | 4.67% | 3.58% | 14.1% | 25.7% | 10.1% | 11.3% | 14.8% | 42.6% | 30.6% | 47.1% | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||