1987 Atlantic hurricane season

1987 Atlantic hurricane season
Season summary map
First system formed May 25, 1987
Last system dissipated November 4, 1987
Strongest storm Emily – 958 mbar (hPa) (28.3 inHg), 125 mph (205 km/h)
Total depressions 14
Total storms 7
Hurricanes 3
Major hurricanes (Cat. 3+) 1
Total fatalities 9 direct, 1 indirect
Total damage $90.01 million (1987 USD)
Atlantic hurricane seasons
1985, 1986, 1987, 1988, 1989
Related article

The 1987 Atlantic hurricane season was a below-average hurricane season that was limited by an ongoing El Niño. The season officially began on June 1, 1987, and lasted until November 30, 1987, although activity began on May 24 when a tropical depression developed 400 mi (640 km) in the east central Bahamas. The June through November dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. The first cyclone to attain tropical storm status was an unnamed tropical storm which formed on August 9, nearly a month later than usual.[1] The final storm of the year, Tropical Depression Fourteen, merged with a weak extratropical low on November 4. The season marked the first year tropical storm watches and warnings were issued; previously, gale watches and warnings were used for tropical storms, and this season was one of only a few seasons with no deaths in the United States; the last time this happened was in the 1981 season.

During this season, 14 tropical depressions formed of which seven attained tropical storm status. One tropical storm was operationally classified as a tropical depression but was reclassified in post-analysis. Three tropical cyclones reached hurricane status of which only one became a major hurricane, which is a Category 3 or greater on the Saffir-Simpson Hurricane Scale. Hurricane Emily was the costliest storm of the season, causing $80.3 million in damage (1987 USD) as it ravaged the Dominican Republic and Bermuda. Tropical Depression Fourteen was the deadliest storm of the season, causing six deaths as it passed across Jamaica. Of the seven cyclones that attained tropical storm status, three did not affect land.

Seasonal forecasts and activity

Predictions of tropical activity in the 1987 season
Source Date Named
storms		 Hurricanes Major
hurricanes
CSU June 2 8 5 N/A
Record high activity 21 12 8
Record low activity 1 0 (tie) 0
Actual activity 7 3 1

Forecasts of hurricane activity are issued before each hurricane season by hurricane expert Dr. William M. Gray and his associates at Colorado State University. An average season, as defined by NOAA, has 6 to 14 named storms, with 4 to 8 of those reaching hurricane strength, and with 3 hurricanes becoming major hurricanes. The June 2, 1987 report suggested that eight tropical storms would form during the 1987 season, five of them becoming hurricanes.[2]

The forecast anticipated more tropical activity than what ultimately occurred. During the season, 14 tropical depressions formed from May 25 to November 5. Seven of the depressions strengthened into tropical storms, six of them named.[3] Tropical Depression Two was upgraded into a tropical storm in post-season analysis, and as a result has no name. Tropical storms Arlene, Emily and Floyd all reached hurricane status during their durations, of which only Emily reached major hurricane status.[4]

The United States was affected by four tropical cyclones in 1987, of which three struck Florida. The unnamed tropical storm struck Texas and affected much of the Gulf Coast of the United States.[5][6]

The season's activity was reflected with a cumulative accumulated cyclone energy (ACE) rating of 34,[7] which is classified as "below normal".[8] ACE is, broadly speaking, a measure of the power of the hurricane multiplied by the length of time it existed, so storms that last a long time, as well as particularly strong hurricanes, have high ACEs. ACE is only calculated for full advisories on tropical systems at or exceeding 34 knots (39 mph, 63 km/h) or tropical storm strength. Subtropical cyclones are excluded from the total.[9]

Storms

Timeline of tropical activity in 1987 Atlantic hurricane season

Tropical Depression One

Tropical depression (SSHWS)
Duration May 25 – June 1
Peak intensity 35 mph (55 km/h) (1-min)  1003 mbar (hPa)

A low-pressure area was observed by a Reconnaissance Aircraft and declared the first tropical depression of the year on May 25—one week before the official season began.[10] Moving at about 8 mph (13 km/h), the depression was located 400 miles (640 km) from the east central Bahamas. It moved towards Florida and stalled off the coast, with a prediction to cause thundershowers across the state on May 28.[11] The Bahamian government released a storm warning for its northern islands as the system grew stronger.[12] The tropical depression weakened on June 1, the official start of the hurricane season.[13]

Tropical Storm Two

Tropical storm (SSHWS)
Duration August 9 – August 17
Peak intensity 45 mph (75 km/h) (1-min)  1007 mbar (hPa)

The second tropical depression of the season formed in the northwestern Gulf of Mexico from a tropical wave on August 9.[14] It quickly strengthened into a tropical storm, though the strengthening was not known until post-season analysis. Based on lack of significant organization or reports at the time, the storm remained unnamed. It traveled northwestward and neared the coast. The tropical storm made landfall near High Island, Texas on August 10, and quickly weakened to a tropical depression as it moved northeastward.[15] It turned to the southeast and reached the Gulf of Mexico. The weakening system accelerated to the northeast, and dissipated over Georgia on August 17. Just over 21 inches (0.53 m) of rainfall was associated with the storm, causing flash flooding and water damage amounting to $7.4 million (1987 USD, $13.3 million in 2008 USD).[16][17]

Hurricane Arlene

Category 1 hurricane (SSHWS)
Duration August 10 – August 23
Peak intensity 75 mph (120 km/h) (1-min)  987 mbar (hPa)

A low pressure system on the tail end of a stationary cold front organized into a subtropical depression on August 8 near the South Carolina coast, and drifted southward.[18] Convection became more organized, and the storm was classified Tropical Depression Three on August 10 over the Bahamas. It executed an anticyclonic loop to the northeast, and was estimated to have attained tropical storm status on August 11, based on reports from Hurricane Hunters. Small cells in the ridge of high pressure caused Arlene to take an unusual track to the east, with two southward jogs in its path.[18] A trough of low pressure near Bermuda initially inhibited strengthening. However, after high pressures to its east forced the storm northward, more favorable conditions allowed Arlene to intensify into a hurricane on August 22.[19] Operationally, it was upgraded two days earlier, based on the appearance of an eye feature on satellite imagery. After becoming a hurricane, Arlene accelerated to the northeast into the cold waters of the north Atlantic Ocean, and on August 23 it became extratropical about halfway between Newfoundland and Ireland. The extratropical remnants turned to the southeast and later to the east, making landfall on the Iberian Peninsula before dissipating on August 28 over Spain.[19]

As Arlene approached, islanders of Bermuda were warned to board up windows, with winds of 50 mph (80 km/h) expected.[20] Ultimately, the island experienced winds of 35 mph (60 km/h) with gusts up to 49 mph (80 km/h).[19] A blind sailor on a trip across the Atlantic was unable to make it to a harbor in Bermuda due to the hurricane, and rode out the storm in the open sea.[21] The storm produced moderate rainfall to coastal areas of Spain, contributing to a monthly rainfall record at Rota.[3][19] The 14.5 day total between the start of its best track and when it attained hurricane status is the largest on record for a North Atlantic hurricane.[22]

Tropical Depression Four

Tropical depression (SSHWS)
Duration August 13 – August 15
Peak intensity 35 mph (55 km/h) (1-min)  1011 mbar (hPa)

The fourth tropical depression of the season formed off the coast of Antigua on August 14.[23] Initially, forecasters anticipated the system to intensify into a tropical storm; however, a reconnaissance mission into the depression on August 15 revealed that it was poorly organized and was declassified a tropical cyclone.[24] Tropical Depression Four peaked at 35 mph (55 km/h) and dissipated on August 15.[25]

Tropical Storm Bret

Tropical storm (SSHWS)
Duration August 18 – August 24
Peak intensity 50 mph (85 km/h) (1-min)  1000 mbar (hPa)

A well-organized tropical disturbance formed off the African coast on August 17 and became a tropical depression the following day, as classified by satellite imagery. Later the same day, the ship S.S. Columbus Canterrury reported 40 mph (60 km/h) winds and a minimal pressure of 1004 millibars, and the depression became Tropical Storm Bret.[26]

The cyclone moved a westward course of 20—25 mph (40 km/h) and reached its peak intensity of 50 miles per hour (80 km/h) winds and 1000 millibars in pressure on August 20.[26] A ridge of high pressure in the eastern Atlantic Ocean, north of Bret, began to weaken and drift to the east on August 20. Bret was moving at 17 mph (27 km/h) to the east on August 21. It was thought that Bret would strengthen at this point.[27] Bret slowed from August 21 until August 23, moving at only 15 – 20 mph.[26]

The cyclone soon moved on a northwestward course and encountered wind shear. Bret weakened into a depression on August 23, due to the wind shear over the system. The next morning, the depression became a tropical wave with no low-level circulation left. The wave was soon absorbed by a trough of low pressure during the next few days.[26]

Tropical Depression Six

Tropical depression (SSHWS)
Duration August 30 – September 2
Peak intensity 35 mph (55 km/h) (1-min)  1006 mbar (hPa)

A tropical depression formed off the African coast on August 31, in which forecasters predicted would become the third tropical storm of the season.[28] At 0600 UTC August 31, the depression was seemingly appeared unchanged, with winds of averaging about 35 mph (55 km/h). The depression was then located 950 miles (1,530 km) west of Sao Taigo in Cape Verde, stirring up 12-foot (4 m) seas.[29]

The next day, Tropical Depression Six moved westward to a position 1,050 miles (1,690 km) off the Cape Verde Islands, too far from the Caribbean islands for the National Hurricane Center to send a reconnaissance flight into the depression.[30] Tropical Depression Six was at the time not a threat to land and few ships were in the area.[31] It degenerated into a tropical wave on September 4, never affecting land or reaching storm-intensity.[32]

Tropical Storm Cindy

Tropical storm (SSHWS)
Duration September 5 – September 10
Peak intensity 50 mph (85 km/h) (1-min)  1000 mbar (hPa)

On September 1 a tropical wave exited the African coast, and moved westward across the Atlantic Ocean.[33] A trough of low pressure moved southeastward through the tropics, and brought the wave more towards the north. Generally favorable conditions for development allowed the wave to organize into a tropical depression on September 5, and two days later it attained tropical storm status. Cindy continued northward, and peaked at 50 mph (80 km/h) winds on September 8 before turning to the northeast. Strong upper-level shear weakened the storm, and after two days of struggling as a tropical storm, Cindy became extratropical on September 10 to the northwest of the Azores. Cindy did not affect any landmasses.[33]

Tropical Depression Eight

Tropical depression (SSHWS)
Duration September 6 – September 8
Peak intensity 35 mph (55 km/h) (1-min)  1006 mbar (hPa)

A tropical depression formed in the Caribbean Sea on September 5. It tracked westward through the body of water, and reached peak winds of 35 mph (56 km/h) on September 7.[34][35] Despite its appearance, Tropical Depression Eight failed to develop further[36] and early on September 8, the depression made landfall near Puerto Cabezas, Nicaragua shortly before dissipating.[37]

Tropical Depression Nine

Tropical depression (SSHWS)
Duration September 7 – September 8
Peak intensity 35 mph (55 km/h) (1-min)  1007 mbar (hPa)

An upper-level cyclone in the northern Gulf of Mexico started tropical cyclogenesis offshore the southeast United States. Convection organized around a low pressure area east of Florida, and it was declared Tropical Depression Nine on September 7. Initially poorly organized,[38] the depression moved generally northward without strengthening, and quickly made landfall along the coast of South Carolina. It maintained its identity as it tracked through North Carolina and the Mid-Atlantic States, and on September 10 the depression merged with a frontal wave over New England. The cyclone dropped moderate precipitation along its path, peaking at 10.23 inches (0.260 m) in central Virginia; stations in Maryland, the Carolinas, and Pennsylvania reported over 5 inches (125 mm) of rainfall.[39] Flash flood warnings were issued in some localities due to the precipitation, and in Virginia over 50 roads were washed out.[40] Slick roads caused three tractor-trailers to jackknife along a 2 mile (3 km) portion of the Capital Beltway. Additionally, four people required rescue assistance after being trapped in swollen creeks.[41]

Tropical Storm Dennis

Tropical storm (SSHWS)
Duration September 8 – September 20
Peak intensity 50 mph (85 km/h) (1-min)  1000 mbar (hPa)

A tropical depression formed on September 8 off the coast of Africa. It tracked westward, passing to the south of the Cape Verde islands, and based on satellite imagery was estimated to have reached tropical storm status on September 10. Tropical Storm Dennis continued to gradually intensify, and on September 11 attained peak winds of 50 mph (80 km/h) and a minimum pressure of 1,000 mbar (30 inHg). Subsequently the cyclone weakened to minimal tropical storm status,[42] and by September 14, Dennis was expected to immediately weaken to tropical depression status.[43] However, Dennis remained a minimal tropical storm for four more days before deteriorating to a tropical depression on September 18, as reported by a Hurricane Hunters plane. The depression turned abruptly northwestward through a weakness in the subtropical ridge, suggesting a new low pressure area developed. On September 19 it turned to the northeast, and on September 20 Dennis merged with an extratropical low.[42]

Tropical Depression Eleven

Tropical depression (SSHWS)
Duration September 13 – September 17
Peak intensity 35 mph (55 km/h) (1-min)  1008 mbar (hPa)

On September 14, a tropical depression developed about 490 miles (790 km) southeast of Antigua. Tracking westward at 5–10 mph (8–16 km/h), the depression maintained winds of about 35 mph (55 km/h), and was deemed "no cause for alarm" for the Lesser Antilles.[44][45] Failing to intensify further, the depression degenerated into a tropical wave on September 16 to the east of Antigua. No damage or fatalities were reported.[46]

Hurricane Emily

Category 3 hurricane (SSHWS)
Duration September 20 – September 26
Peak intensity 125 mph (205 km/h) (1-min)  958 mbar (hPa)

A tropical depression, the tenth of the season, formed on September 20. It soon became a tropical storm that day off the South American coast. Emily quickly strengthened becoming a hurricane less than 48 hours later on September 22.[47]

The cyclone then slowly began turning north, soon making landfall in the Dominican Republic, where three people were reported dead and there was $30 million (1987 US dollars, $56.9 million in 2009 USD) in damage. Emily passed over Hispaniola, turned to the northeast, and eventually made landfall in Bermuda, where it caused $50 million (1987 USD, $94.8 million in 2009 USD) in damage, though there were no fatalities.[48] It weakened into a tropical storm after landfall, peaking at 125 miles per hour (200 km/h) in wind speed, a Category-3 hurricane.[47]

After peaking at winds of 90 miles per hour (140 km/h), Emily dissipated on September 26.[47] Thousands of migratory birds took refuge on Bermuda during the storm, including ten thousand bobolinks and thousands of Connecticut warblers. After the storm passed Bermuda, Emily became the second-fastest-moving hurricane of the previous century (behind only the 1938 New England hurricane), moving at a pace of 65 mph (105 km/h) or 31 m/s. Emily was the first hurricane in the Caribbean Sea since Hurricane Katrina of the 1981 Atlantic hurricane season.[49]

Hurricane Floyd

Category 1 hurricane (SSHWS)
Duration October 9 – October 13
Peak intensity 75 mph (120 km/h) (1-min)  993 mbar (hPa)

A broad area of low pressure organized into a tropical depression off the coast of Nicaragua on October 9. After drifting to the southeast, it turned to the north-northwest and organized into a tropical storm on October 10. Subsequent to crossing western Cuba, Floyd accelerated to the northeast, and attained hurricane status late on October 12. It passed through the Florida Keys before entraining cooler, drier air from a stationary frontal boundary.[50] Its convection became very disorganized, and Floyd weakened back to a tropical storm early on October 13 to the southeast of Miami; the storm crossed the Bahamas, and becoming an extratropical cyclone before being absorbed by the frontal boundary on October 14.[51]

Damage in Florida was minimal due to the disorganized nature of the hurricane. Floyd brought up to 10.07 in (256 mm) of rain to the state, causing moderate crop damage in the southern portion of the state.[52][53] In addition, a tornado spawned by the storm damaged portions of the Florida Keys. Overall damage amounted to around $500,000 (1987 USD), with no casualties or injuries reported.[53]

Tropical Depression Fourteen

Tropical depression (SSHWS)
Duration October 31 – November 4
Peak intensity 35 mph (55 km/h) (1-min)  1004 mbar (hPa)

A broad area of low pressure existed in the central Caribbean Sea in late October. It steadily organized, and was classified as Tropical Depression Fourteen on October 31. It moved northwestward, and entered a high-shear environment due to an upper level low situated toward the end of a high pressure system. By November 1, little convection remained as the weak depression turned to the north and crossed Cuba. A burst of convection organized over the depression, and brought strong wind gusts to the Florida Keys as it passed through the area on November 2.[54] It continued to the north-northwest, paralleling the Florida west coast, and lost all of its convection on November 3. The system turned to the northeast, and merged with a weak extratropical low over northern Florida on November 4.[55]

Rainfall was experienced as far north as eastern Georgia and extreme southern South Carolina. Other parts of the United States received high to moderate rains while the aforementioned region received low amounts.[56] Six fatalities were reported from devastating rainfall in Jamaica from the depression.[3][57]

Season effects

This is a table of all of the storms that did form in the 1987 Atlantic hurricane season. It includes their duration, names, landfall(s) – denoted by bold location names – damages, and death totals. Deaths in parentheses will be additional and indirect (an example of an indirect death would be a traffic accident), but are still related to that storm. Damage and deaths will include totals while the storm was extratropical or a wave or low, and all of the damage figures are in 1987 USD.

Name Dates active Category at
peak intensity		 Sustained
wind speeds		 Pressure Land areas affected Damage
(USD)		 Deaths Refs
One May 24 – June 1 Tropical depression 35 mph (55 km/h) 1003 hPa (29.62 inHg) Bahamas, Florida None None
Unnamed August 9 – 17 Tropical storm 45 mph (75 km/h) 1007 hPa (29.74 inHg) United States Gulf Coast 7.4 million None [3]
Arlene August 10 – 23 Category 1 hurricane 75 mph (120 km/h) 987 hPa (29.15 inHg) Bahamas, Bermuda 8 thousand None [3]
Four August 14 – 15 Tropical depression 35 mph (55 km/h) 1011 hPa (29.86 inHg) None None None
Bret August 17 – 24 Tropical storm 50 mph (85 km/h) 1000 hPa (29.53 inHg) Cape Verde Islands None None [3]
Six August 31 – September 4 Tropical depression 35 mph (55 km/h) 1006 hPa (29.71 inHg) None None None
Cindy September 5 – 10 Tropical storm 50 mph (85 km/h) 1000 hPa (29.53 inHg) None None None [3]
Eight September 5 – 8 Tropical depression 35 mph (55 km/h) 1006 hPa (29.71 inHg) Nicaragua None None
Nine September 6 – 10 Tropical depression 35 mph (55 km/h) 1007 hPa (29.74 inHg) United States East Coast None None
Dennis September 8 – 20 Tropical storm 50 mph (85 km/h) 1000 hPa (29.53 inHg) None None None [3]
Eleven September 14 – 16 Tropical depression 35 mph (55 km/h) 1008 hPa (29.77 inHg) None None None
Emily September 20 – 27 Category 3 hurricane 125 mph (205 km/h) 958 hPa (28.29 inHg) Lesser Antilles, Greater Antilles, Bermuda 80.3 million 3 [3]
Floyd October 9 – 13 Category 1 hurricane 75 mph (120 km/h) 993 hPa (29.33 inHg) Central America, Cuba, Florida, Bahamas 500 thousand 1 [3]
Fourteen October 31 – November 4 Tropical depression 35 mph (55 km/h) 1004 hPa (29.65 inHg) Jamaica, Cayman Islands, Cuba, Florida 1.8 million 6 [3]
Season Aggregates
13 systems May 25 – November 4 125 mph (205 km/h) 958 hPa (28.29 inHg) 90 million 10 [3]

Storm names

The following names were used for named storms that formed in the north Atlantic in 1987. This is the same list used for the 1981 season. No names were retired, so it was used again in the 1993 season.[58] Names that were not assigned are marked in gray.

  • Harvey (unused)
  • Irene (unused)
  • Jose (unused)
  • Katrina (unused)
  • Lenny (unused)
  • Maria (unused)
  • Nate (unused)
  • Ophelia (unused)
  • Philippe (unused)
  • Rita (unused)
  • Stan (unused)
  • Tammy (unused)
  • Vince (unused)
  • Wilma (unused)

See also

References

  1. ↑ National Hurricane Center (2006). "Tropical Cyclone Climatology". Archived from the original on 13 December 2007. Retrieved November 24, 2007.
  2. ↑ The Advocate (June 2, 1987). "Hurricane Death Toll May Be Much Higher". The Advocate. Retrieved October 12, 2007.
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 Robert A. Case and Harold P. Gerrish (April 1988). "Atlantic Hurricane Season of 1987" (PDF). Monthly Weather Review (American Meteorological Society) 116 (4): 939–949. Bibcode:1988MWRv..116..939C. doi:10.1175/1520-0493(1988)116<0939:AHSO>2.0.CO;2. Archived (PDF) from the original on 29 June 2011. Retrieved July 17, 2011.
  4. ↑ The Frederick Post (June 2, 1988). "Hurricane Death Toll May Be Much Higher". The Frederick Post. Retrieved October 11, 2007.
  5. ↑ The Advocate (December 1, 1987). "Hurricane season ends; U.S. gets break in '87". The Advocate. Retrieved October 11, 2007.
  6. ↑ Fort Lauderdale News & Sun-Sentinel (December 1, 1987). "Slow '87 Hurricane Season Coming To A Quiet Close". Fort Lauderdale News & Sun-Sentinel. Retrieved October 11, 2007.
  7. ↑ Hurricane Research Division (March 2011). "Atlantic basin Comparison of Original and Revised HURDAT". National Oceanic and Atmospheric Administration. Retrieved July 23, 2011.
  8. ↑ National Oceanic and Atmospheric Administration (May 27, 2010). "Background information: the North Atlantic Hurricane Season". Climate Prediction Center. Archived from the original on 10 May 2011. Retrieved March 30, 2011.
  9. ↑ David Levinson (August 20, 2008). "2005 Atlantic Ocean Tropical Cyclones". National Climatic Data Center. Archived from the original on 29 June 2011. Retrieved July 23, 2011.
  10. ↑ Miami Herald (June 1, 1987). "1st Tropical Depression Of Year Forms In Atlantic". The Miami Herald. Retrieved March 17, 2007.
  11. ↑ Doig, Steven (May 31, 1987). "Tropical Depression To Dampen Weekend". The Miami Herald. Retrieved March 17, 2007.
  12. ↑ Associated Press (May 29, 1987). "Tropical Depression Strengthens". San Jose Mercury News. Retrieved March 17, 2007.
  13. ↑ Miami Herald Staff (June 1, 1987). "Tropical Depression Fizzles". The Miami Herald. Retrieved March 17, 2007.
  14. ↑ Harrold P. Gerrish (November 18, 1987). "Unnamed Tropical Storm Tropical Cyclone Report – Page 1". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  15. ↑ Harrold P. Gerrish (November 18, 1987). "Unnamed Tropical Storm Tropical Cyclone Report – Page 2". National Hurricane Center. Retrieved October 11, 2007.
  16. ↑ David Roth (2007). "Unnamed Tropical Storm Rainfalls". Hydrometeorological Prediction Center. Retrieved February 10, 2007.
  17. ↑ Harrold P. Gerrish (November 18, 1987). "Unnamed Tropical Storm Tropical Cyclone Report – Page 3". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  18. ↑ 18.0 18.1 Harrold P. Gerrish (October 10, 1987). "Preliminary Report: Hurricane Arlene – Page 1 – Storm History I". National Hurricane Center. Retrieved April 4, 2007.
  19. ↑ 19.0 19.1 19.2 19.3 Harrold P. Gerrish (October 10, 1987). "Preliminary Report: Hurricane Arlene – Page 2 – Storm History II, Meteorological Statistics, Impact and Conclusion". National Hurricane Center. Retrieved April 4, 2007.
  20. ↑ The Miami Herald (August 13, 1987). "Bermuda Boards Up For Arlene". The Miami Herald. Retrieved April 4, 2007.
  21. ↑ The Atlanta Journal and The Atlanta Constitution (August 13, 1987). "Blind sailor to ride out storm at sea". The Atlanta Journal and The Atlanta Constitution. Retrieved April 4, 2007.
  22. ↑ NHC Hurricane Research Division (February 17, 2006). "Atlantic hurricane best track". NOAA. Archived from the original on 16 March 2007. Retrieved April 4, 2007.
  23. ↑ The Daily Herald (August 15, 1987). "Arlene bashes Bermuda; new storm develops". The Daily Herald. Retrieved October 1, 2007.
  24. ↑ Unattributed (August 15, 1987). "Depression dies out, Arlene moves on". Lakeland Ledger. p. 8B. Retrieved July 17, 2011.
  25. ↑ The Gleaner (August 15, 1987). "Tropical depression – No threat to Jamaica". The Gleaner. Retrieved October 1, 2007.
  26. ↑ 26.0 26.1 26.2 26.3 Gilbert B. Clark (September 1987). "Preliminary Report: Tropical Storm Bret". National Hurricane Center. Retrieved April 4, 2007.
  27. ↑ Herald Staff (August 21, 1987). "Storm No. 2 Is Expected To Intensify Bret 1,400 Miles From Caribbean". Miami Herald. Retrieved April 4, 2007.
  28. ↑ Miami Herald Staff (September 2, 1987). "Storm Weakens, Still Going West". The Miami Herald. Retrieved April 4, 2007.
  29. ↑ Miami Herald Staff (September 4, 1987). "Fizzling Depression Downgraded To Tropical Wave". The Miami Herald. Retrieved April 4, 2007.
  30. ↑ The Daily Intelligencer (September 1, 1987). "Tropical Depression Drifts Westward". The Daily Intelligencer. Retrieved October 12, 2007.
  31. ↑ Miami Herald Staff (August 31, 1987). "Depression Off Africa Is Likely To Become Storm". The Miami Herald. Retrieved April 4, 2007.
  32. ↑ Syracuse-Herald Journal (September 1, 1987). "September begins on a Cool Note". Syracuse-Herald Journal. Retrieved April 4, 2007.
  33. ↑ 33.0 33.1 National Hurricane Center (October 10, 1987). "Tropical Storm Cindy Tropical Cyclone Report". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  34. ↑ The Miami Herald (September 9, 1987). "Depression Strengthens". The Miami Herald. Retrieved April 4, 2007.
  35. ↑ Daily Herald (September 8, 1987). "Forecasters watch tropical depressions". Daily Herald. Retrieved April 4, 2007.
  36. ↑ Aiken Standard (September 8, 1987). "Potential Hurricane Is Over Wilmington". Aiken Standard. Retrieved October 13, 2007.
  37. ↑ Hurricane Research Division (2009). "Atlantic Depression tracks 1967–1987". National Hurricane Center. Retrieved July 2, 2009.
  38. ↑ Chicago Sun-Times (September 8, 1987). "Tropical depression forms off South Carolina". Chicago Sun-Times. Retrieved April 4, 2007.
  39. ↑ David Roth (2007). "Tropical Depression 9 Rainfall Summary". Hydrometeorological Prediction Center. Retrieved April 4, 2007.
  40. ↑ The Miami Herald (September 9, 1987). "Depression Weakens Over North Carolina". The Miami Herald. Retrieved April 4, 2007.
  41. ↑ Eve Zibart (September 9, 1987). "Rain-Slicked Beltway Spawns Wrecks and Traffic Tie-Ups". The Washington Post. Retrieved April 4, 2007.
  42. ↑ 42.0 42.1 Miles B. Lawrence (October 6, 1987). "Preliminary Report: Tropical Storm Dennis". National Hurricane Center. Retrieved April 4, 2007.
  43. ↑ San Jose Mercury News (September 14, 1987). "Tropical Storm Likely To Weaken". San Jose Mercury News. Retrieved April 4, 2007.
  44. ↑ Miami Herald Staff (September 15, 1987). "Faraway Dennis, Newest Depression No Cause For Alarm". The Miami Herald. Retrieved April 4, 2007.
  45. ↑ Miami Herald Staff (September 14, 1987). "New Storm Threatening In Atlantic". The Miami Herald. Retrieved April 4, 2007.
  46. ↑ Miami Herald Staff (September 16, 1987). "Depression Fizzles Into Tropical Wave". The Miami Herald. Retrieved April 4, 2007.
  47. ↑ 47.0 47.1 47.2 Harrold P. Gerrish (November 12, 1987). "Hurricane Emily Tropical Cyclone Report – Page 7". National Hurricane Center. Retrieved May 10, 2008.
  48. ↑ Harrold P. Gerrish (November 12, 1987). "Hurricane Emily Tropical Cyclone Report – Page 4". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  49. ↑ Harrold P. Gerrish (November 12, 1987). "Hurricane Emily Tropical Cyclone Report – Page 1". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  50. ↑ Gilbert B. Clark (October 27, 1987). "Hurricane Floyd Tropical Cyclone Report – Page 1". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  51. ↑ Gilbert B. Clark (October 27, 1987). "Hurricane Floyd Tropical Cyclone Report – Page 2". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  52. ↑ David Roth (2007). "Hurricane Floyd – October 10–13, 1987". Hydrometeorological Prediction Center. Retrieved October 11, 2007.
  53. ↑ 53.0 53.1 Gilbert B. Clark (October 27, 1987). "Hurricane Floyd Tropical Cyclone Report – Page 3". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  54. ↑ National Hurricane Center (November 17, 1987). "Tropical Depression Fourteen Tropical Cyclone Report – Page 1". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  55. ↑ National Hurricane Center (November 17, 1987). "Tropical Depression Fourteen Tropical Cyclone Report – Page 2". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  56. ↑ David Roth (2007). "Tropical Depression 14 Rainfalls". Hydrometeorological Prediction Center. Retrieved April 4, 2007.
  57. ↑ National Hurricane Center (November 17, 1987). "Tropical Depression Fourteen Tropical Cyclone Report – Page 4". National Hurricane Center. Archived from the original on 25 October 2007. Retrieved October 11, 2007.
  58. ↑ Staff Writer (May 25, 1987). "Names selected for 1987 hurricanes". The Spokesman-Review. Retrieved July 20, 2011.

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