Report 'A118GQD' (Apr-2012):

-- For Information Only - May contain inaccurate or erroneous data --


  1: AAVSO Sudden Ionospheric Disturbance Report

2: Observer: A118
3: Station: QD22
4:
5: 40 120404 1620 1655 1627 2 1QD22 A118
6: -- 120404 1622 1655 1627 2 1HO23 A118
7: -- 120404 1622 1655 1627 2 1RK38 A118
8: 40 120405 1322 1350 1325 1+ 1QD22 A118
9: -- 120405 1322 1350 1325 1+ 1HO23 A118
10: 40 120405 1621 1650 1623 1+ 3QD22 A118
11: -- 120405 1621 1650 1623 1+ 3HO23 A118
12: -- 120405 1621 1640 1623 1 1BB27 A118
13: -- 120405 1621 1640 1623 1 1RK38 A118
14: -- 120405 1621 1635 1623 1- 4SY46 A118
15: -- 120405 1621 1635 1623 1- 1CF78 A118
16: 40 120407 1704 1720 1707 1- 1QD22 A118
17: -- 120407 1704 1720 1707 1- 1HO23 A118
18: -- 120407 1704 1720 1707 1- 1RK38 A118
19: -- 120407 1704 1720 1707 1- 2SY46 A118
20: -- 120407 1704 1720 1707 1- 1CF78 A118
21: -- 120409 1215 1345U1235 3 3CV20 A118
22: 40 120409 1215 1345 1235 3 3QD22 A118
23: -- 120409 1215U1345 1235 3 3HO23 A118
24: -- 120409 1220 1345 1235 2+ 3BB27 A118
25: -- 120409 1215 1345 1235 3 2RK38 A118
26: -- 120409 1215U1345 1235 3 3SY46 A118
27: -- 120409 1230 1315 1240 2 1CF78 A118
28: 40 120410 1135 1145 1137 1- 1QD22 A118
29: -- 120410 1135 1145 1137 1- 1HO23 A118
30: -- 120416 1730 1850 1737 2+ 5BZ20 A118
31: 40 120416 1730 1835 1737 2+ 5QD22 A118
32: -- 120416 1730 1830 1737 2+ 5HO23 A118
33: -- 120416 1730 1835 1737 2+ 5RK38 A118
34: -- 120416 1730 1825 1737 2+ 4CF78 A118
35: -- 120418 1130 1210 1135 2 2CV20 A118
36: 40 120418 1130 1210 1135 2 2QD22 A118
37: -- 120418 1130 1210 1135 2 3HO23 A118
38: -- 120418 1130 1210 1135 2 2AA24 A118
39: -- 120418 1236 1315 1238 2 2BZ20 A118
40: -- 120418 1236 1415 1238 3 5CV20 A118
41: 40 120418 1236 1415 1238 3 5QD22 A118
42: -- 120418 1236 1415 1238 3 5HO23 A118
43: -- 120418 1236 1340 1238 2+ 5AA24 A118
44: -- 120418 1236 1345U1238 2+ 5RK38 A118
45: -- 120418 1236 1345U1238 2+ 5CF78 A118
46: -- 120418 1509 1615 1513 2+ 5CV20 A118
47: 40 120418 1509 1615 1513 2+ 5QD22 A118
48: -- 120418 1509 1600 1513 2+ 5HO23 A118
49: -- 120418 1509 1600 1513 2+ 5AA24 A118
50: -- 120418 1509 1600 1513 2+ 5RK38 A118
51: -- 120418 1509 1600 1513 2+ 5SY46 A118
52: -- 120418 1509 1603 1513 2+ 5CF78 A118
53: -- 120418 1657 1745 1703 2+ 3BZ20 A118
54: 40 120418 1657 1745 1703 2+ 4QD22 A118
55: -- 120418 1657 1745 1703 2+ 3HO23 A118
56: -- 120418 1657 1745 1703 2+ 4AA24 A118
57: -- 120418 1657 1745 1703 2+ 3RK38 A118
58: -- 120418 1657 1745 1703 2+ 3SY46 A118
59: -- 120418 1657 1720 1703 1 2CF78 A118
60: -- 120419 1118 1230 1123 2+ 5CV20 A118
61: 40 120419 1118 1210 1123 2+ 5QD22 A118
62: -- 120419 1118 1245 1123 3 5HO23 A118
63: -- 120419 1118 1210 1123 2+ 5AA24 A118
64: -- 120419 1118 1245 1123 3 5BB27 A118
65: -- 120419 1118 1215 1123 2+ 5SY46 A118
66: -- 120419 1118 1210 1123 2+ 5CF78 A118
67: 40 120419 1452 1530 1455 2 2QD22 A118
68: -- 120419 1450 1525 1453 2 2HO23 A118
69: -- 120419 1447 1525 1455 2 2SY46 A118
70: 40 120420 1453 1520 1457 1+ 1QD22 A118
71: -- 120420 1453 1520 1457 1+ 1HO23 A118
72: -- 120420 1453 1520 1457 1+ 1SY46 A118
73: -- 120420 1646 1700 1648 1- 1BZ20 A118
74: 40 120420 1646 1700 1648 1- 1QD22 A118
75: -- 120420 1647 1700U1648 1- 1HO23 A118
76: -- 120420 1646 1700 1648 1- 1AA24 A118
77: -- 120420 1647 1700U1648 1- 1SY46 A118
78: -- 120420 1647 1704 1648 1- 1CF78 A118
79: -- 120422 1403 1420 1405 1- 1CV20 A118
80: 40 120422 1403 1420 1405 1- 1QD22 A118
81: -- 120422 1403 1420 1405 1- 1HO23 A118
82: -- 120422 1403 1420 1405 1- 1SY46 A118
83: -- 120424 0741 0815 0745 3+ 4BZ20 A118
84: -- 120424 0741 0825 0745 3+ 5CV20 A118
85: 40 120424 0741 0825 0745 3+ 5QD22 A118
86: -- 120424 0741 0815 0745 3+ 5SY46 A118
87: -- 120424 0741 0825 0745 3+ 5CF78 A118
88: -- 120424 1640 1715 1643 2 2BZ20 A118
89: -- 120424 1640 1705 1643 1 2CV20 A118
90: 40 120424 1640 1715 1643 2 3QD22 A118
91: -- 120424 1640 1715 1643 2 3HO23 A118
92: -- 120424 1640 1705 1643 1 3AA24 A118
93: -- 120424 1640 1705 1643 1 2BB27 A118
94: -- 120424 1640 1705 1643 1 2RK38 A118
95: -- 120424 1640 1705 1643 1 3SY46 A118
96: -- 120424 1640 1705 1643 1 2CF78 A118
97: -- 120425 1210 1250 1215 2 5CV20 A118
98: 40 120425 1210 1250 1215 2 5QD22 A118
99: -- 120425 1210 1250 1215 2 5HO23 A118
100: -- 120425 1210 1245 1215 2 5AA24 A118
101: -- 120425 1210 1250 1215 2 4BB27 A118
102: -- 120425 1210 1245 1215 2 4RK38 A118
103: -- 120425 1212E1245 1215 2 3SY46 A118
104: -- 120425 1210 1235 1215 1 5CF78 A118
105: -- 120427 0820 0900 0822 3+ 4BZ20 A118
106: -- 120427 0818 0930 0822 1- 5CV20 A118
107: 40 120427 0818 0915 0822 3+ 5QD22 A118
108: -- 120427 0818 0930 0822 1- 5HO23 A118
109: -- 120427 0820 0845 0822 1 3AA24 A118
110: -- 120427 0820 0905 0822 3+ 5RK38 A118
111: -- 120427 0818 0930 0822 1- 5CF78 A118
112: -- 120427 1044 1135 1102 2+ 4CV20 A118
113: 40 120427 1046 1130 1102 2 4QD22 A118
114: -- 120427 1044 1140 1102 2+ 5HO23 A118
115: -- 120427 1044 1122 1102 2 2AA24 A118
116: -- 120427 1050 1120 1102 1+ 1RK38 A118
117: -- 120427 1046 1140 1102 2+ 5SY46 A118
118: -- 120427 1320 1410 1323 2+ 3CV20 A118
119: 40 120427 1320 1350 1323 1+ 3QD22 A118
120: -- 120427 1320 1350 1323 1+ 4HO23 A118
121: -- 120427 1320 1350 1323 1+ 2AA24 A118
122: -- 120427 1320 1350 1323 1+ 3SY46 A118
123: 40 120428 0857 0910 0902 3+ 1QD22 A118
124: -- 120428 0857 0910 0902 3+ 1HO23 A118
125: -- 120428 0857 0910 0902 3+ 1SY46 A118
126: -- 120428 0857 0910 0902 3+ 1CF78 A118
127: -- 120430 0659 0815 0723 3+ 3BZ20 A118
128: -- 120430 0659 0815 0723 3+ 5CV20 A118
129: 40 120430 0659 0815 0723 3+ 5QD22 A118
130: -- 120430 0659 0815 0723 3+ 5SY46 A118
131: -- 120430 0659 0815 0723 3+ 4CF78 A118
132: 40 120430 0915 0940 0917 1 5QD22 A118
133: -- 120430 0915 0940 0917 1 5HO23 A118
134: -- 120430 0915 0940 0917 1 2AA24 A118
135: -- 120430 0915 0940 0917 1 2RK38 A118
136: -- 120430 0915 0940 0917 1 5SY46 A118
137: -- 120430 0915 0943 0917 1+ 5CF78 A118
138: 40 120430 1024 1038D1028 1- 5QD22 A118
139: -- 120430 1024 1038D1028 1- 5HO23 A118
140: -- 120430 1024 1038D1028 1- 5AA24 A118
141: -- 120430 1024 1038D1028 1- 5RK38 A118
142: -- 120430 1024 1038D1028 1- 5SY46 A118
143: -- 120430 1024 1038D1028 1- 5CF78 A118
144: 40 120430 1038 1130 1041 2+ 5QD22 A118
145: -- 120430 1038 1130 1041 2+ 5HO23 A118
146: -- 120430 1038 1130 1041 2+ 5AA24 A118
147: -- 120430 1038 1130 1041 2+ 5RK38 A118
148: -- 120430 1038 1130 1041 2+ 5SY46 A118
149: -- 120430 1038 1130 1041 2+ 5CF78 A118
150: 40 120430 1033 1050 1037 1- 1QD22 A118
151: -- 120430 1033 1050 1037 1- 1HO23 A118
152: -- 120430 1033 1050 1037 1- 2CF78 A118

28 events.

Event Event 1: 04-Apr-12 - monitoring of QD22 by observer A118
Start: 16:20 UTC
Max: 16:27 UTC
End: 16:55 UTC
Duration: 35 minutes (Importance: 2)
Confidence: 1 Confidence: Possible (1)
Event 1 detailed plot.
Click to enlarge.
Event Event 2: 05-Apr-12 - monitoring of QD22 by observer A118
Start: 13:22 UTC
Max: 13:25 UTC
End: 13:50 UTC
Duration: 28 minutes (Importance: 1+)
Confidence: 1 Confidence: Possible (1)
Event 2 detailed plot.
Click to enlarge.
Event Event 3: 05-Apr-12 - monitoring of QD22 by observer A118
Start: 16:21 UTC
Max: 16:23 UTC
End: 16:50 UTC
Duration: 29 minutes (Importance: 1+)
Confidence: 3 Confidence: Reasonable (3)
Event 3 detailed plot.
Click to enlarge.
Event Event 4: 07-Apr-12 - monitoring of QD22 by observer A118
Start: 17:04 UTC
Max: 17:07 UTC
End: 17:20 UTC
Duration: 16 minutes (Importance: 1-)
Confidence: 1 Confidence: Possible (1)
Event 4 detailed plot.
Click to enlarge.
Event Event 5: 09-Apr-12 - monitoring of QD22 by observer A118
Start: 12:15 UTC
Max: 12:35 UTC
End: 13:45 UTC
Duration: 90 minutes (Importance: 3)
Confidence: 3 Confidence: Reasonable (3)
Event 5 detailed plot.
Click to enlarge.
Event Event 6: 10-Apr-12 - monitoring of QD22 by observer A118
Start: 11:35 UTC
Max: 11:37 UTC
End: 11:45 UTC
Duration: 10 minutes (Importance: 1-)
Confidence: 1 Confidence: Possible (1)
Event 6 detailed plot.
Click to enlarge.
Event Event 7: 16-Apr-12 - monitoring of QD22 by observer A118
Start: 17:30 UTC
Max: 17:37 UTC
End: 18:35 UTC
Duration: 65 minutes (Importance: 2+)
Confidence: 5 Confidence: Definite (5)
Event 7 detailed plot.
Click to enlarge.
Event Event 8: 18-Apr-12 - monitoring of QD22 by observer A118
Start: 11:30 UTC
Max: 11:35 UTC
End: 12:10 UTC
Duration: 40 minutes (Importance: 2)
Confidence: 2 Confidence: Fair (2)
Event 8 detailed plot.
Click to enlarge.
Event Event 9: 18-Apr-12 - monitoring of QD22 by observer A118
Start: 12:36 UTC
Max: 12:38 UTC
End: 14:15 UTC
Duration: 99 minutes (Importance: 3)
Confidence: 5 Confidence: Definite (5)
Event 9 detailed plot.
Click to enlarge.
Event Event 10: 18-Apr-12 - monitoring of QD22 by observer A118
Start: 15:09 UTC
Max: 15:13 UTC
End: 16:15 UTC
Duration: 66 minutes (Importance: 2+)
Confidence: 5 Confidence: Definite (5)
Event 10 detailed plot.
Click to enlarge.
Event Event 11: 18-Apr-12 - monitoring of QD22 by observer A118
Start: 16:57 UTC
Max: 17:03 UTC
End: 17:45 UTC
Duration: 48 minutes (Importance: 2+)
Confidence: 4 Confidence: Reasonably Definite (4)
Event 11 detailed plot.
Click to enlarge.
Event Event 12: 19-Apr-12 - monitoring of QD22 by observer A118
Start: 11:18 UTC
Max: 11:23 UTC
End: 12:10 UTC
Duration: 52 minutes (Importance: 2+)
Confidence: 5 Confidence: Definite (5)
Event 12 detailed plot.
Click to enlarge.
Event Event 13: 19-Apr-12 - monitoring of QD22 by observer A118
Start: 14:52 UTC
Max: 14:55 UTC
End: 15:30 UTC
Duration: 38 minutes (Importance: 2)
Confidence: 2 Confidence: Fair (2)
Event 13 detailed plot.
Click to enlarge.
Event Event 14: 20-Apr-12 - monitoring of QD22 by observer A118
Start: 14:53 UTC
Max: 14:57 UTC
End: 15:20 UTC
Duration: 27 minutes (Importance: 1+)
Confidence: 1 Confidence: Possible (1)
Event 14 detailed plot.
Click to enlarge.
Event Event 15: 20-Apr-12 - monitoring of QD22 by observer A118
Start: 16:46 UTC
Max: 16:48 UTC
End: 17:00 UTC
Duration: 14 minutes (Importance: 1-)
Confidence: 1 Confidence: Possible (1)
Event 15 detailed plot.
Click to enlarge.
Event Event 16: 22-Apr-12 - monitoring of QD22 by observer A118
Start: 14:03 UTC
Max: 14:05 UTC
End: 14:20 UTC
Duration: 17 minutes (Importance: 1-)
Confidence: 1 Confidence: Possible (1)
Event 16 detailed plot.
Click to enlarge.
Event Event 17: 24-Apr-12 - monitoring of QD22 by observer A118
Start: 07:41 UTC
Max: 07:45 UTC
End: 08:25 UTC
Duration: 44 minutes (Importance: 3+)
Confidence: 5 Confidence: Definite (5)
Event 17 detailed plot.
Click to enlarge.
Event Event 18: 24-Apr-12 - monitoring of QD22 by observer A118
Start: 16:40 UTC
Max: 16:43 UTC
End: 17:15 UTC
Duration: 35 minutes (Importance: 2)
Confidence: 3 Confidence: Reasonable (3)
Event 18 detailed plot.
Click to enlarge.
Event Event 19: 25-Apr-12 - monitoring of QD22 by observer A118
Start: 12:10 UTC
Max: 12:15 UTC
End: 12:50 UTC
Duration: 40 minutes (Importance: 2)
Confidence: 5 Confidence: Definite (5)
Event 19 detailed plot.
Click to enlarge.
Event Event 20: 27-Apr-12 - monitoring of QD22 by observer A118
Start: 08:18 UTC
Max: 08:22 UTC
End: 09:15 UTC
Duration: 57 minutes (Importance: 3+)
Confidence: 5 Confidence: Definite (5)
Event 20 detailed plot.
Click to enlarge.
Event Event 21: 27-Apr-12 - monitoring of QD22 by observer A118
Start: 10:46 UTC
Max: 11:02 UTC
End: 11:30 UTC
Duration: 44 minutes (Importance: 2)
Confidence: 4 Confidence: Reasonably Definite (4)
Event 21 detailed plot.
Click to enlarge.
Event Event 22: 27-Apr-12 - monitoring of QD22 by observer A118
Start: 13:20 UTC
Max: 13:23 UTC
End: 13:50 UTC
Duration: 30 minutes (Importance: 1+)
Confidence: 3 Confidence: Reasonable (3)
Event 22 detailed plot.
Click to enlarge.
Event Event 23: 28-Apr-12 - monitoring of QD22 by observer A118
Start: 08:57 UTC
Max: 09:02 UTC
End: 09:10 UTC
Duration: 13 minutes (Importance: 3+)
Confidence: 1 Confidence: Possible (1)
Event 23 detailed plot.
Click to enlarge.
Event Event 24: 30-Apr-12 - monitoring of QD22 by observer A118
Start: 06:59 UTC
Max: 07:23 UTC
End: 08:15 UTC
Duration: 76 minutes (Importance: 3+)
Confidence: 5 Confidence: Definite (5)
Event 24 detailed plot.
Click to enlarge.
Event Event 25: 30-Apr-12 - monitoring of QD22 by observer A118
Start: 09:15 UTC
Max: 09:17 UTC
End: 09:40 UTC
Duration: 25 minutes (Importance: 1)
Confidence: 5 Confidence: Definite (5)
Event 25 detailed plot.
Click to enlarge.
Event Event 26: 30-Apr-12 - monitoring of QD22 by observer A118
Start: 10:24 UTC
Max: 10:28 UTC
End: after 10:38 UTC
Duration: 14 minutes (Importance: 1-)
Confidence: 5 Confidence: Definite (5)
Event 26 detailed plot.
Click to enlarge.
Event Event 27: 30-Apr-12 - monitoring of QD22 by observer A118
Start: 10:38 UTC
Max: 10:41 UTC
End: 11:30 UTC
Duration: 52 minutes (Importance: 2+)
Confidence: 5 Confidence: Definite (5)
Event 27 detailed plot.
Click to enlarge.
Event Event 28: 30-Apr-12 - monitoring of QD22 by observer A118
Start: 10:33 UTC
Max: 10:37 UTC
End: 10:50 UTC
Duration: 17 minutes (Importance: 1-)
Confidence: 1 Confidence: Possible (1)
Event 28 detailed plot.
Click to enlarge.
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