Global Tropical Cyclones in 1911 (Outside the Northwest Pacific)

Total records for 1911 in this database 6 Tropical cyclones outside the Northwest Pacific: 6 in the North Atlantic. Strongest of the year: 1911North Atlantic未命名Hurricane (about 43.7 m/s). For Northwest Pacific typhoons, please see 1911 Typhoon .

Data reliability:
● ReliableWeather satellites monitored these systems throughout, resulting in relatively accurate tracks and intensities (Atlantic and Eastern Pacific from 1966; other basins from 1980)
● Generally reliableAircraft entered typhoons for direct measurements, but satellites were not yet widespread: tracks are generally accurate, while intensities may be biased and weaker cyclones may be missing (from 1950 until satellite coverage became widespread)
● Inferred dataWith no satellites or aircraft that year, intensities were retrospectively estimated from records from ships and coastal weather stations (before 1950)
● Track onlyOnly approximate positions are available, with no wind speed or pressure records, so they are excluded from intensity rankings (mostly early records from the Indian Ocean and Southern Hemisphere)

The name	English Name	ocean area	Peak Category	Max Wind(m/s)	Minimum Pressure (hPa)	formed日期	数据可信度 ⓘ
-	-	North Atlantic	Tropical Storm	25.7	-	1911-08-04	推算
-	-	North Atlantic	Cat 1 Hurricane	36	-	1911-08-08	推算
-	-	North Atlantic	Cat 2 Hurricane	43.7	972	1911-08-23	推算
-	-	North Atlantic	Cat 2 Hurricane	43.7	-	1911-09-03	推算
-	-	North Atlantic	Tropical Storm	28.3	-	1911-09-15	推算
-	-	North Atlantic	Tropical Storm	23.1	-	1911-10-26	推算

Data sources: NOAA IBTrACS v04r01; 等级按各ocean area当地机构分级换算, for reference only.