Iranian Seismological Center

Online Databank

Institute of Geophysics, University of  Tehran

Data Coverage Statistics




Data coverage for a given seismic network: Number of located earthqukes (pik files) recorded monthly (in bold blue color) and number of the located earthquakes which have wave files (the green number) are listed for the period of operation of a given seismic network. If numbers in blue are less than the numbers in green, we have a partial loss of information.

ISMC

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
01.10
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
03.00
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
10.00
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 2
0
11.20
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
12.00
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
23.00
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 2
0
24.00
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
25.00
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 8
0
25.12
0		 0
0		 0
0		 1
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 2
0		 6
0
197040
3		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 40
3
2006286
23		 226
174		 331
287		 347
313		 311
283		 209
332		 342
334		 398
408		 465
465		 471
545		 511
491		 584
590		 4481
4245
2007585
142		 492
84		 470
58		 517
441		 724
511		 815
787		 709
680		 653
555		 759
655		 940
831		 862
745		 877
753		 8403
6242
2008852
735		 692
608		 733
731		 694
703		 790
777		 847
695		 768
719		 833
732		 1069
1036		 1029
1030		 1020
1010		 829
813		 10156
9589
2009878
859		 915
882		 802
792		 736
724		 802
791		 798
787		 832
816		 1154
1134		 957
929		 1284
1242		 930
919		 1143
1130		 11231
11005
20101084
1063		 961
915		 610
588		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 2655
2566
20730
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
1		 0
0		 0
0		 0
1
Total3727
2825 		3286
2663 		2946
2456 		2295
2181 		2627
2362 		2669
2601 		2651
2549 		3038
2829 		3250
3085 		3724
3649 		3323
3165 		3435
3286 		36989
33651

Esfahan

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
20000
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 17
17		 100
96		 91
89		 165
164		 373
366
2001153
152		 176
176		 0
0		 0
0		 0
0		 162
160		 183
183		 209
208		 240
238		 182
179		 246
242		 0
0		 1551
1538
20020
0		 167
167		 176
173		 190
187		 144
142		 253
242		 195
193		 199
190		 225
218		 217
207		 163
78		 114
110		 2043
1907
Total153
152 		343
343 		176
173 		190
187 		144
142 		415
402 		378
376 		408
398 		482
473 		499
482 		500
409 		279
274 		3967
3811

Khorasan

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
19970
0		 0
0		 301
278		 170
170		 97
96		 1
0		 9
9		 1
1		 0
0		 0
0		 0
0		 0
0		 579
554
20010
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 115
111		 79
0		 23
0		 39
0		 256
111
200265
0		 30
28		 22
21		 37
37		 23
23		 28
28		 61
61		 68
67		 96
94		 27
27		 90
83		 53
52		 600
521
20031
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
Total66
0 		30
28 		323
299 		207
207 		120
119 		29
28 		70
70 		69
68 		211
205 		106
27 		113
83 		92
52 		1436
1186

Kermanshah

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
200436
36		 38
37		 45
45		 43
42		 123
123		 41
41		 41
41		 0
0		 0
0		 0
0		 0
0		 0
0		 367
365
Total36
36 		38
37 		45
45 		43
42 		123
123 		41
41 		41
41 		0
0 		0
0 		0
0 		0
0 		0
0 		367
365

Mashhad

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
19990
0		 0
0		 0
0		 0
0		 0
0		 0
0		 104
99		 74
72		 126
122		 127
126		 137
133		 60
56		 628
608
200031
29		 56
53		 35
32		 0
0		 59
55		 44
41		 35
35		 221
203		 176
169		 0
0		 119
117		 56
53		 832
787
Total31
29 		56
53 		35
32 		0
0 		59
55 		44
41 		139
134 		295
275 		302
291 		127
126 		256
250 		116
109 		1460
1395

Mazandaran

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
00300
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
20000
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 47
42		 22
20		 21
21		 123
123		 154
148		 367
354
20015
5		 71
68		 129
120		 143
126		 81
81		 83
82		 92
91		 80
0		 68
68		 92
89		 79
79		 7
7		 930
816
200267
66		 66
63		 92
89		 254
248		 91
88		 172
171		 139
137		 87
87		 14
14		 11
11		 45
45		 42
41		 1080
1060
200355
54		 52
46		 55
55		 64
63		 11
10		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 237
228
20703
3		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 3
3
Total130
128 		189
177 		276
264 		461
437 		183
179 		255
253 		231
228 		214
129 		104
102 		124
121 		247
247 		203
196 		2618
2461

Semnan

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
19701
1		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
1
19990
0		 0
0		 0
0		 0
0		 88
87		 96
96		 73
73		 67
67		 64
63		 49
49		 69
68		 72
72		 578
575
200041
2		 19
8		 55
55		 72
70		 77
76		 88
88		 93
91		 83
83		 30
0		 120
0		 143
0		 152
151		 973
624
200163
62		 0
0		 64
59		 67
67		 43
0		 37
0		 55
0		 0
0		 71
0		 61
61		 73
73		 61
61		 595
383
200257
56		 7
7		 31
31		 112
110		 67
67		 45
45		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 319
316
20030
0		 29
29		 21
21		 27
27		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 77
77
Total162
121 		55
44 		171
166 		278
274 		275
230 		266
229 		221
164 		150
150 		165
63 		230
110 		285
141 		285
284 		2543
1976

Shiraz

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
19990
0		 0
0		 0
0		 0
0		 0
0		 0
0		 5
5		 4
4		 7
7		 5
5		 0
0		 0
0		 21
21
20000
0		 5
5		 6
6		 2
2		 7
6		 1
1		 3
2		 1
1		 0
0		 0
0		 0
0		 1
1		 26
24
20014
4		 2
2		 2
2		 5
5		 3
3		 0
0		 1
1		 1
1		 3
3		 1
1		 2
2		 7
5		 31
29
20021
1		 1
1		 4
4		 6
6		 1
1		 9
8		 4
4		 4
4		 4
4		 24
24		 47
45		 103
99		 208
201
200395
94		 0
0		 67
65		 0
0		 73
70		 42
40		 0
0		 0
0		 0
0		 65
59		 0
0		 0
0		 342
328
Total100
99 		8
8 		79
77 		13
13 		84
80 		52
49 		13
12 		10
10 		14
14 		95
89 		49
47 		111
105 		628
603

Tabriz

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
19950
0		 0
0		 0
0		 1
0		 0
0		 0
0		 0
0		 1
0		 20
20		 23
22		 0
0		 0
0		 45
42
19963
0		 2
1		 9
8		 3
3		 8
0		 5
0		 1
0		 26
0		 110
0		 112
0		 99
0		 83
0		 461
12
199744
41		 135
128		 306
301		 107
107		 124
122		 79
78		 107
106		 94
91		 125
123		 103
102		 107
106		 78
77		 1409
1382
199857
55		 49
49		 42
41		 33
0		 53
0		 50
0		 52
0		 33
0		 33
0		 19
0		 31
0		 52
0		 504
145
199927
0		 26
0		 36
0		 101
0		 153
0		 131
0		 183
0		 154
0		 99
0		 97
0		 69
0		 109
0		 1185
0
2000201
0		 0
0		 0
0		 0
0		 0
0		 85
83		 69
68		 67
67		 65
64		 0
0		 0
0		 0
0		 487
282
2001112
0		 30
0		 21
0		 25
0		 29
0		 17
0		 10
0		 25
0		 30
0		 58
0		 0
0		 16
0		 373
0
200215
0		 27
0		 31
0		 20
0		 8
0		 5
0		 21
0		 43
0		 43
0		 73
0		 46
44		 42
42		 374
86
200331
0		 31
0		 34
0		 27
0		 14
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 137
0
Total490
96 		300
178 		479
350 		317
110 		389
122 		372
161 		443
174 		443
158 		525
207 		485
124 		352
150 		380
119 		4975
1949

Tehran

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
19708
4		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 8
4
198363
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 63
0
199698
98		 96
95		 89
88		 0
0		 89
3		 1
94		 128
124		 138
139		 81
81		 75
68		 95
95		 85
85		 975
970
1997125
0		 115
116		 130
128		 105
98		 161
163		 110
110		 121
120		 98
95		 99
98		 101
97		 97
96		 87
87		 1349
1208
1998176
172		 50
47		 72
71		 65
64		 69
68		 108
109		 98
93		 86
83		 66
66		 94
93		 108
109		 88
91		 1080
1066
1999108
108		 97
95		 152
150		 103
104		 185
181		 110
107		 133
127		 175
173		 135
132		 131
128		 147
143		 203
194		 1679
1642
200076
75		 110
111		 115
105		 29
28		 95
94		 100
96		 115
112		 135
135		 148
144		 179
173		 223
217		 221
217		 1546
1507
2001160
159		 133
132		 88
88		 108
109		 144
140		 88
87		 110
110		 135
132		 125
123		 118
117		 109
104		 98
91		 1416
1392
200284
68		 71
61		 84
62		 156
124		 70
58		 327
294		 197
190		 132
130		 131
123		 218
211		 53
50		 116
108		 1639
1479
2003123
120		 130
127		 131
125		 130
115		 172
166		 128
101		 127
123		 137
132		 130
125		 201
193		 155
145		 68
55		 1632
1527
200491
76		 148
139		 171
158		 149
126		 359
337		 246
234		 101
95		 80
81		 127
123		 190
172		 204
168		 150
132		 2016
1841
2005171
156		 161
157		 143
156		 119
115		 173
153		 172
152		 164
148		 187
151		 178
168		 89
88		 143
141		 183
179		 1883
1764
200673
75		 70
68		 171
165		 217
215		 19
21		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 550
544
20071
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
20701
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 1
0
Total1358
1111 		1181
1148 		1346
1296 		1181
1098 		1536
1384 		1390
1384 		1294
1242 		1303
1251 		1220
1183 		1396
1340 		1334
1268 		1299
1239 		15838
14944

Yazd

Year\Month1 2 3 4 5 6 7 8 9 10 11 12 Annual Totals
19980
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 26
0		 110
0		 76
0		 212
0
199946
0		 48
0		 77
0		 75
0		 167
36		 49
49		 62
33		 110
0		 75
0		 78
1		 60
60		 98
98		 945
277
20006
6		 0
0		 0
0		 0
0		 0
0		 62
0		 0
0		 0
0		 114
113		 118
114		 127
126		 91
90		 518
449
200182
82		 67
67		 92
92		 107
106		 96
95		 83
78		 103
103		 81
79		 80
75		 107
106		 74
73		 109
109		 1081
1065
200264
62		 75
74		 92
90		 169
161		 92
92		 114
113		 124
123		 69
69		 64
64		 217
212		 121
116		 89
85		 1290
1261
200380
79		 58
54		 42
42		 55
53		 93
92		 82
82		 136
135		 81
81		 54
54		 85
84		 75
74		 180
138		 1021
968
2004130
130		 76
72		 67
66		 84
82		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 0
0		 357
350
Total408
359 		324
267 		370
290 		490
402 		448
315 		390
322 		425
394 		341
229 		387
306 		631
517 		567
449 		643
520 		5424
4370