Possible Type II and IV Radio Bursts Observed by Wind/WAVES in 2000

No. 

Start Time

Stop Time

Freq Range (kHz)

Comments

Dyn Spec

  1.  

20000109 

1530 

20000110 

1200 

250-65 

Single intermittent tone

 

  1.  

20000112 

0200 

20000112 

0210 

14000-11000 

Weak fundamental tone

 

  1.  

20000118 

1731 

20000118 

2200 

14000-500 

Intermittent F-H pair

S

  1.  

20000128 

2020 

20000128 

2024 

2200-1100 

Weak F-H emissions

 

  1.  

20000129 

0630 

20000129 

1600 

200-100 

Intermittent tone, seen by Ulysses too

 

  1.  

20000205 

1934 

20000205 

1934 

5800-2900 

Brief F-H pair

S

  1.  

20000208 

0905 

20000211 

0220 

12000-20 

Great sun-to-Earth event

X,X

  1.  

20000210

0155

20000210

0200

14000-8000

Single band

S

  1.  

20000211 

0845 

20000211 

2335 

50-23 

Intense complex bands

X

  1.  

20000212 

0355 

20000212 

0920 

4000-400 

Intermittent tone

S,F

  1.  

20000215 

0020 

20000217 

0230 

260-45 

Intermittent intense tones

 

  1.  

20000217 

2042 

20000218 

2212 

14000-100 

Intense F-H pair w. intermittent low freq extension

X

  1.  

20000302

1350

20000302

1403

14000-6000

F-H pair

S

  1.  

20000307 

1624 

20000307 

1648 

14000-4500 

Weak, intermittent F-H pair 

X

  1.  

20000309 

2030 

20000313 

1200 

400-60 

Multiple continuous drifting bands

X

  1.  

20000317 

0200 

20000317 

1000 

200-70 

Weak F, strong H

 

  1.  

20000317 

1700 

20000317 

2330 

300-185 

Intermittent tone

 

  1.  

20000319 

0100 

20000319 

1200 

1000-120 

Multiple intermittent drifting bands

X

  1.  

20000324 

0815 

20000324 

0915 

13000-4500 

Extremely fragmentary

X

  1.  

20000327 

0656

20000327 

0658 

14000-10000 

Two narrowband tones (not F-H)

 

  1.  

20000404 

1545 

20000404 

1600 

14000-9000 

Intense F, weak H 

X

  1.  

20000405 

1800 

20000406 

1600 

60-30 

Continuation of April 4 event 

 

  1.  

20000409 

2315 

20000409 

2345 

4500-1000 

Weak tone and herringbone??

X

  1.  

20000418 

1500 

20000418 

1600 

14000-6000 

Weak F-H pair w. herringbone

X

  1.  

20000418 

2215 

20000418 

2320 

4000-1000 

Multiple drifting tones

X

  1.  

20000419

0130

20000419

0530

2500-1000

Interacting CME signature ?

S

  1.  

20000427 

1440 

20000427 

1455 

14000-5000 

Possible type IV

X

  1.  

20000428 

0300 

20000430 

1200 

60-25 

Single continuous tone

 

  1.  

20000503 

0020 

20000503 

0040 

5000-1000 

U burst or herringbone

X

  1.  

20000504

1110

20000504

1300

6500-1000

Possible intermittent tone

S

  1.  

20000505 

1515 

20000505 

1530 

4000-1000 

unclassified

X

  1.  

20000505 

1635 

20000505 

1730 

14000-2500 

Weak intermittent tone

X

  1.  

20000507 

2115 

20000507 

2400 

14000-500 

Intermittent tones

X

  1.  

20000511 

1415 

20000511 

1500 

750-500 

Single continuous tone

S

  1.  

20000511 

2000 

20000511 

2030 

500-425 

Single tone

S

  1.  

20000512 

0100 

20000512 

0230 

750-450 

Bursty single tone

S

  1.  

20000512

2335

20000512

2340

1000-8000

Weak single tone

 

  1.  

20000515 

1645 

20000516 

1400 

4000-40 

Intermittent tones

S,F,X

  1.  

20000522 

0130 

20000522 

0330 

14000-6000 

Possible type IV

X

  1.  

20000602

2200

20000602

2215

14000-8000

Single weak tone

S

  1.  

20000606

1520

20000608

0900

14000-40

F-H pair at start, then single tone sometimes very intense

X

  1.  

20000606

1545

20000606

1800

14000-600

Intense, complex F w. intermittent H

X

  1.  

20000606

1835

20000606

1855

1400-700

Brief F-H pair

X

  1.  

20000606

1900

20000606

2000

7000-3000

Multiple bands

X

  1.  

20000610

1715

20000610

1845

10000-1000

Single tone w. herringbone at end

X

  1.  

20000615

1952

20000615

1956

5000-2500

F-H pair

X

  1.  

20000616

1206

20000616

1215

3000-1500

Very weak F-H pair

S

  1.  

20000617

0300

20000617

0415

14000-1000

Complex of possible type II and IV and U-bursts

X

  1.  

20000619

0119

20000619

0122

3800-1900

Brief F-H pair

X

  1.  

20000623

1440

20000622

1505

14000-2000

Intermittent and complex

X

  1.  

20000625

0810