Enter a ZIP code to get a forecast:
Setup Location

WRN Logo

1981 Hurricane/Tropical Data for Eastern Pacific

Track Map

Individual Storm Summary

Winds in knots, pressure in millibars, category is based on Saffir-Simpson scale.

#NameDateWindPresCat 
1Tropical Storm ADRIAN 30 MAY- 4 JUN 40 0 - 
2Hurricane-1 BEATRIZ 28 JUN- 4 JUL 75 0 1 
3Tropical Storm CALVIN 4- 9 JUL 45 0 - 
4Hurricane-1 DORA 10-16 JUL 80 0 1 
5Tropical Storm EUGENE 16-21 JUL 45 0 - 
6Hurricane-2 FERNANDA 6-13 AUG 90 0 2 
7Hurricane-1 GREG 13-22 AUG 65 0 1 
8Hurricane-1 HILARY 21-28 AUG 75 0 1 
9Tropical Storm IRWIN 27-31 AUG 45 0 - 
10Hurricane-1 JOVA 14-21 SEP 75 0 1 
11Tropical Storm KNUT 19-21 SEP 55 0 - 
12Tropical Storm LIDIA 6- 8 OCT 45 0 - 
13Tropical Storm MAX 7-10 OCT 45 0 - 
14Hurricane-3 NORMA 8-12 OCT 110 0 3 
15Hurricane-1 OTIS 24-30 OCT 75 0 1 

Saffir-Simpson Scale

The chart color codes intensity (category based on Saffir-Simpson scale):

Type Category Pressure (mb) Winds
(knots)
Winds
(mph)
Line Color
Depression td ----- < 34 < 39 Green
Tropical Storm TS ----- 34-63 39-73 Yellow
Hurricane 1 > 980 64-82 74-95 Red
Hurricane 2 965-980 83-95 96-110 Light Red
Hurricane 3 945-965 96-112 111-130 Magenta
Hurricane 4 920-945 113-135 131-155 Light Magenta
Hurricane 5 < 920 >135 >155 White

NOTE: Pressures are in millibars and winds are in knots where one knot is equal to 1.15 mph


Individual Storm Details

Track
  • Hurricane-1 OTIS (24-30 OCT)
    Storm - Max Winds: 75 Min Pres: - Category: 1
Track
  • Hurricane-3 NORMA (08-12 OCT)
    Storm - Max Winds: 110 Min Pres: - Category: 3
Track
  • Tropical Storm MAX (07-10 OCT)
    Storm - Max Winds: 45 Min Pres: - Category: TS
Track
  • Tropical Storm LIDIA (06-08 OCT)
    Storm - Max Winds: 45 Min Pres: - Category: TS
Track
  • Tropical Storm KNUT (19-21 SEP)
    Storm - Max Winds: 55 Min Pres: - Category: TS
Track
  • Hurricane-1 JOVA (14-21 SEP)
    Storm - Max Winds: 75 Min Pres: - Category: 1
Track
  • Tropical Storm IRWIN (27-31 AUG)
    Storm - Max Winds: 45 Min Pres: - Category: TS
Track
  • Hurricane-1 HILARY (21-28 AUG)
    Storm - Max Winds: 75 Min Pres: - Category: 1
Track
  • Hurricane-1 GREG (13-22 AUG)
    Storm - Max Winds: 65 Min Pres: - Category: 1
Track
  • Hurricane-2 FERNANDA (06-13 AUG)
    Storm - Max Winds: 90 Min Pres: - Category: 2
Track
  • Tropical Storm EUGENE (16-21 JUL)
    Storm - Max Winds: 45 Min Pres: - Category: TS
Track
  • Hurricane-1 DORA (10-16 JUL)
    Storm - Max Winds: 80 Min Pres: - Category: 1
Track
  • Tropical Storm CALVIN (04-09 JUL)
    Storm - Max Winds: 45 Min Pres: - Category: TS
Track
  • Hurricane-1 BEATRIZ (28 JUN-04 JUL)
    Storm - Max Winds: 75 Min Pres: - Category: 1
Track
  • Tropical Storm ADRIAN (30 MAY-04 JUN)
    Storm - Max Winds: 40 Min Pres: - Category: TS