Station Number 54296
Prefecture Niigata [ Local Portal ]
Location 新潟県新潟市秋葉区小戸上組 (NIIGATA SHI AKIHA KU, NIIGATA KEN)
Months of Observations 469
Number of Observations 342,396
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1978/11/20 NIITSU 37.792N 139.087E 3m 0.0m
1978/11/21 -- 1982/10/04 NIITSU 37.792N 139.087E 3m 6.5m
1982/10/05 -- 1986/11/05 NIITSU 37.792N 139.087E 3m 6.5m
1986/11/06 -- 1995/10/05 NIITSU 37.792N 139.087E 3m 6.5m
1995/10/06 -- 1995/10/31 NIITSU 37.792N 139.087E 3m 6.5m
1995/11/01 -- 2007/12/13 NIITSU 37.792N 139.087E 3m 6.5m
2007/12/14 -- 2011/11/15 NIITSU 37.792N 139.087E 3m 6.5m
2011/11/16 -- 2015/08/99 NIITSU 37.792N 139.087E 3m 10.0m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
54910 NIITSU (Niigata) 0.00km 0deg.
54232 NIIGATA (Niigata) 12.75km 331deg.
54907 NIIGATA (Niigata) 13.78km 345deg.
54406 MURAMATSU (Niigata) 13.80km 139deg.
54231 NIIGATA (Niigata) 13.86km 345deg.
54301 HYOKO (Niigata) 13.97km 70deg.
54341 MAKI (Niigata) 15.56km 260deg.
54356 HOSHUSAN (Niigata) 17.77km 94deg.
54236 MATSUHAMA (Niigata) 18.23km 6deg.
54396 SANJO (Niigata) 20.50km 214deg.
54461 AWAGATAKE (Niigata) 23.91km 169deg.
54462 MIYAYORIKAMI (Niigata) 23.99km 168deg.
54311 AKADANI (Niigata) 29.27km 80deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 303,211
[303,211 (88.56% / 89.03%)] [303,211 / 340,562 (89.03%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 22,357
[22,357 (6.53% / 6.56%)] [325,568 / 37,351 (95.60%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 7,285
[7,285 (2.13% / 2.14%)] [332,853 / 14,994 (97.74%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,384
[3,384 (0.99% / 0.99%)] [336,237 / 7,709 (98.73%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,688
[1,688 (0.49% / 0.50%)] [337,925 / 4,325 (99.23%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 860
[860 (0.25% / 0.25%)] [338,785 / 2,637 (99.48%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 547
[547 (0.16% / 0.16%)] [339,332 / 1,777 (99.64%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 362
[362 (0.11% / 0.11%)] [339,694 / 1,230 (99.75%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 207
[207 (0.06% / 0.06%)] [339,901 / 868 (99.81%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 130
[130 (0.04% / 0.04%)] [340,031 / 661 (99.84%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 117
[117 (0.03% / 0.03%)] [340,148 / 531 (99.88%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 87
[87 (0.03% / 0.03%)] [340,235 / 414 (99.90%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 50
[50 (0.01% / 0.01%)] [340,285 / 327 (99.92%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 51
[51 (0.01% / 0.01%)] [340,336 / 277 (99.93%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 33
[33 (0.01% / 0.01%)] [340,369 / 226 (99.94%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 33
[33 (0.01% / 0.01%)] [340,402 / 193 (99.95%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 29
[29 (0.01% / 0.01%)] [340,431 / 160 (99.96%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 23
[23 (0.01% / 0.01%)] [340,454 / 131 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 25
[25 (0.01% / 0.01%)] [340,479 / 108 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 11
[11 (0.00% / 0.00%)] [340,490 / 83 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 13
[13 (0.00% / 0.00%)] [340,503 / 72 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 9
[9 (0.00% / 0.00%)] [340,512 / 59 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 8
[8 (0.00% / 0.00%)] [340,520 / 50 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [340,525 / 42 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [340,529 / 37 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [340,536 / 33 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [340,540 / 26 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [340,542 / 22 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [340,543 / 20 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [340,546 / 19 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [340,550 / 16 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [340,552 / 12 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [340,554 / 10 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [340,556 / 8 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [340,558 / 6 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [340,559 / 4 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [340,560 / 3 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 2
[2 (0.00% / 0.00%)] [340,562 / 2 (100.00%)]

Missing observations (1,834 / 0.54%)

Wind Direction

Calm Calm = 23,267
[23,267 (6.80% / 7.23%)] [0 / 0 (NA)]
NNE NNE = 14,622
[14,622 (4.27% / 4.54%)] [0 / 0 (NA)]
NE NE = 10,772
[10,772 (3.15% / 3.35%)] [0 / 0 (NA)]
ENE ENE = 6,676
[6,676 (1.95% / 2.08%)] [0 / 0 (NA)]
E E = 11,501
[11,501 (3.36% / 3.57%)] [0 / 0 (NA)]
ESE ESE = 32,509
[32,509 (9.49% / 10.10%)] [0 / 0 (NA)]
SE SE = 24,152
[24,152 (7.05% / 7.51%)] [0 / 0 (NA)]
SSE SSE = 14,700
[14,700 (4.29% / 4.57%)] [0 / 0 (NA)]
S S = 16,436
[16,436 (4.80% / 5.11%)] [0 / 0 (NA)]
SSW SSW = 33,304
[33,304 (9.73% / 10.35%)] [0 / 0 (NA)]
SW SW = 35,225
[35,225 (10.29% / 10.95%)] [0 / 0 (NA)]
WSW WSW = 20,832
[20,832 (6.08% / 6.48%)] [0 / 0 (NA)]
W W = 20,908
[20,908 (6.11% / 6.50%)] [0 / 0 (NA)]
WNW WNW = 19,750
[19,750 (5.77% / 6.14%)] [0 / 0 (NA)]
NW NW = 11,833
[11,833 (3.46% / 3.68%)] [0 / 0 (NA)]
NNW NNW = 12,771
[12,771 (3.73% / 3.97%)] [0 / 0 (NA)]
N N = 12,471
[12,471 (3.64% / 3.88%)] [0 / 0 (NA)]

Missing observations (20,667 / 6.04%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 24,023
[24,023 (7.02% / 7.46%)] [24,023 / 322,166 (7.46%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 67,519
[67,519 (19.72% / 20.96%)] [91,542 / 298,143 (28.41%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 80,597
[80,597 (23.54% / 25.02%)] [172,139 / 230,624 (53.43%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 59,544
[59,544 (17.39% / 18.48%)] [231,683 / 150,027 (71.91%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 36,894
[36,894 (10.78% / 11.45%)] [268,577 / 90,483 (83.37%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 21,667
[21,667 (6.33% / 6.73%)] [290,244 / 53,589 (90.09%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 12,686
[12,686 (3.71% / 3.94%)] [302,930 / 31,922 (94.03%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 7,823
[7,823 (2.28% / 2.43%)] [310,753 / 19,236 (96.46%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 4,903
[4,903 (1.43% / 1.52%)] [315,656 / 11,413 (97.98%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,882
[2,882 (0.84% / 0.89%)] [318,538 / 6,510 (98.87%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,649
[1,649 (0.48% / 0.51%)] [320,187 / 3,628 (99.39%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 951
[951 (0.28% / 0.30%)] [321,138 / 1,979 (99.68%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 534
[534 (0.16% / 0.17%)] [321,672 / 1,028 (99.85%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 255
[255 (0.07% / 0.08%)] [321,927 / 494 (99.93%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 118
[118 (0.03% / 0.04%)] [322,045 / 239 (99.96%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 65
[65 (0.02% / 0.02%)] [322,110 / 121 (99.98%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 28
[28 (0.01% / 0.01%)] [322,138 / 56 (99.99%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 17
[17 (0.00% / 0.01%)] [322,155 / 28 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 10
[10 (0.00% / 0.00%)] [322,165 / 11 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [322,166 / 1 (100.00%)]

Missing observations (20,230 / 5.91%)

Temperature

-14.5C - -13.6C -14.5C - -13.6C = 2
[2 (0.00% / 0.00%)] [2 / 321,323 (0.00%)]
-13.5C - -12.6C -13.5C - -12.6C = 3
[3 (0.00% / 0.00%)] [5 / 321,321 (0.00%)]
-12.5C - -11.6C -12.5C - -11.6C = 8
[8 (0.00% / 0.00%)] [13 / 321,318 (0.00%)]
-11.5C - -10.6C -11.5C - -10.6C = 8
[8 (0.00% / 0.00%)] [21 / 321,310 (0.01%)]
-10.5C - -9.6C -10.5C - -9.6C = 9
[9 (0.00% / 0.00%)] [30 / 321,302 (0.01%)]
-9.5C - -8.6C -9.5C - -8.6C = 23
[23 (0.01% / 0.01%)] [53 / 321,293 (0.02%)]
-8.5C - -7.6C -8.5C - -7.6C = 40
[40 (0.01% / 0.01%)] [93 / 321,270 (0.03%)]
-7.5C - -6.6C -7.5C - -6.6C = 66
[66 (0.02% / 0.02%)] [159 / 321,230 (0.05%)]
-6.5C - -5.6C -6.5C - -5.6C = 100
[100 (0.03% / 0.03%)] [259 / 321,164 (0.08%)]
-5.5C - -4.6C -5.5C - -4.6C = 188
[188 (0.05% / 0.06%)] [447 / 321,064 (0.14%)]
-4.5C - -3.6C -4.5C - -3.6C = 432
[432 (0.13% / 0.13%)] [879 / 320,876 (0.27%)]
-3.5C - -2.6C -3.5C - -2.6C = 963
[963 (0.28% / 0.30%)] [1,842 / 320,444 (0.57%)]
-2.5C - -1.6C -2.5C - -1.6C = 2,121
[2,121 (0.62% / 0.66%)] [3,963 / 319,481 (1.23%)]
-1.5C - -0.6C -1.5C - -0.6C = 4,474
[4,474 (1.31% / 1.39%)] [8,437 / 317,360 (2.63%)]
-0.5C - 0.4C -0.5C - 0.4C = 19,137
[19,137 (5.59% / 5.96%)] [27,574 / 312,886 (8.58%)]
0.5C - 1.4C 0.5C - 1.4C = 14,616
[14,616 (4.27% / 4.55%)] [42,190 / 293,749 (13.13%)]
1.5C - 2.4C 1.5C - 2.4C = 13,223
[13,223 (3.86% / 4.12%)] [55,413 / 279,133 (17.25%)]
2.5C - 3.4C 2.5C - 3.4C = 12,636
[12,636 (3.69% / 3.93%)] [68,049 / 265,910 (21.18%)]
3.5C - 4.4C 3.5C - 4.4C = 11,334
[11,334 (3.31% / 3.53%)] [79,383 / 253,274 (24.71%)]
4.5C - 5.4C 4.5C - 5.4C = 10,814
[10,814 (3.16% / 3.37%)] [90,197 / 241,940 (28.07%)]
5.5C - 6.4C 5.5C - 6.4C = 10,143
[10,143 (2.96% / 3.16%)] [100,340 / 231,126 (31.23%)]
6.5C - 7.4C 6.5C - 7.4C = 10,280
[10,280 (3.00% / 3.20%)] [110,620 / 220,983 (34.43%)]
7.5C - 8.4C 7.5C - 8.4C = 9,506
[9,506 (2.78% / 2.96%)] [120,126 / 210,703 (37.38%)]
8.5C - 9.4C 8.5C - 9.4C = 9,029
[9,029 (2.64% / 2.81%)] [129,155 / 201,197 (40.19%)]
9.5C - 10.4C 9.5C - 10.4C = 8,792
[8,792 (2.57% / 2.74%)] [137,947 / 192,168 (42.93%)]
10.5C - 11.4C 10.5C - 11.4C = 8,198
[8,198 (2.39% / 2.55%)] [146,145 / 183,376 (45.48%)]
11.5C - 12.4C 11.5C - 12.4C = 8,647
[8,647 (2.53% / 2.69%)] [154,792 / 175,178 (48.17%)]
12.5C - 13.4C 12.5C - 13.4C = 8,453
[8,453 (2.47% / 2.63%)] [163,245 / 166,531 (50.80%)]
13.5C - 14.4C 13.5C - 14.4C = 8,895
[8,895 (2.60% / 2.77%)] [172,140 / 158,078 (53.57%)]
14.5C - 15.4C 14.5C - 15.4C = 9,315
[9,315 (2.72% / 2.90%)] [181,455 / 149,183 (56.47%)]
15.5C - 16.4C 15.5C - 16.4C = 9,151
[9,151 (2.67% / 2.85%)] [190,606 / 139,868 (59.32%)]
16.5C - 17.4C 16.5C - 17.4C = 9,839
[9,839 (2.87% / 3.06%)] [200,445 / 130,717 (62.38%)]
17.5C - 18.4C 17.5C - 18.4C = 10,592
[10,592 (3.09% / 3.30%)] [211,037 / 120,878 (65.68%)]
18.5C - 19.4C 18.5C - 19.4C = 11,068
[11,068 (3.23% / 3.44%)] [222,105 / 110,286 (69.12%)]
19.5C - 20.4C 19.5C - 20.4C = 11,666
[11,666 (3.41% / 3.63%)] [233,771 / 99,218 (72.75%)]
20.5C - 21.4C 20.5C - 21.4C = 12,421
[12,421 (3.63% / 3.87%)] [246,192 / 87,552 (76.62%)]
21.5C - 22.4C 21.5C - 22.4C = 12,375
[12,375 (3.61% / 3.85%)] [258,567 / 75,131 (80.47%)]
22.5C - 23.4C 22.5C - 23.4C = 12,130
[12,130 (3.54% / 3.78%)] [270,697 / 62,756 (84.24%)]
23.5C - 24.4C 23.5C - 24.4C = 11,677
[11,677 (3.41% / 3.63%)] [282,374 / 50,626 (87.88%)]
24.5C - 25.4C 24.5C - 25.4C = 9,409
[9,409 (2.75% / 2.93%)] [291,783 / 38,949 (90.81%)]
25.5C - 26.4C 25.5C - 26.4C = 7,454
[7,454 (2.18% / 2.32%)] [299,237 / 29,540 (93.13%)]
26.5C - 27.4C 26.5C - 27.4C = 5,714
[5,714 (1.67% / 1.78%)] [304,951 / 22,086 (94.90%)]
27.5C - 28.4C 27.5C - 28.4C = 4,422
[4,422 (1.29% / 1.38%)] [309,373 / 16,372 (96.28%)]
28.5C - 29.4C 28.5C - 29.4C = 3,359
[3,359 (0.98% / 1.05%)] [312,732 / 11,950 (97.33%)]
29.5C - 30.4C 29.5C - 30.4C = 2,599
[2,599 (0.76% / 0.81%)] [315,331 / 8,591 (98.14%)]
30.5C - 31.4C 30.5C - 31.4C = 2,054
[2,054 (0.60% / 0.64%)] [317,385 / 5,992 (98.77%)]
31.5C - 32.4C 31.5C - 32.4C = 1,702
[1,702 (0.50% / 0.53%)] [319,087 / 3,938 (99.30%)]
32.5C - 33.4C 32.5C - 33.4C = 1,170
[1,170 (0.34% / 0.36%)] [320,257 / 2,236 (99.67%)]
33.5C - 34.4C 33.5C - 34.4C = 695
[695 (0.20% / 0.22%)] [320,952 / 1,066 (99.88%)]
34.5C - 35.4C 34.5C - 35.4C = 286
[286 (0.08% / 0.09%)] [321,238 / 371 (99.97%)]
35.5C - 36.4C 35.5C - 36.4C = 71
[71 (0.02% / 0.02%)] [321,309 / 85 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 12
[12 (0.00% / 0.00%)] [321,321 / 14 (100.00%)]
37.5C - 38.4C 37.5C - 38.4C = 2
[2 (0.00% / 0.00%)] [321,323 / 2 (100.00%)]

Missing observations (21,073 / 6.15%)

Sunshine Duration

0.0h 0.0h = 236,675
[236,675 (69.12% / 73.59%)] [236,675 / 321,602 (73.59%)]
0.1h 0.1h = 8,366
[8,366 (2.44% / 2.60%)] [245,041 / 84,927 (76.19%)]
0.2h 0.2h = 6,235
[6,235 (1.82% / 1.94%)] [251,276 / 76,561 (78.13%)]
0.3h 0.3h = 5,350
[5,350 (1.56% / 1.66%)] [256,626 / 70,326 (79.80%)]
0.4h 0.4h = 4,909
[4,909 (1.43% / 1.53%)] [261,535 / 64,976 (81.32%)]
0.5h 0.5h = 4,691
[4,691 (1.37% / 1.46%)] [266,226 / 60,067 (82.78%)]
0.6h 0.6h = 4,410
[4,410 (1.29% / 1.37%)] [270,636 / 55,376 (84.15%)]
0.7h 0.7h = 4,635
[4,635 (1.35% / 1.44%)] [275,271 / 50,966 (85.59%)]
0.8h 0.8h = 4,782
[4,782 (1.40% / 1.49%)] [280,053 / 46,331 (87.08%)]
0.9h 0.9h = 5,896
[5,896 (1.72% / 1.83%)] [285,949 / 41,549 (88.91%)]
1.0h 1.0h = 35,653
[35,653 (10.41% / 11.09%)] [321,602 / 35,653 (100.00%)]

Missing observations (20,794 / 6.07%)

Snow Depth

0cm 0cm = 23,752
[23,752 (6.94% / 78.44%)] [23,752 / 30,281 (78.44%)]
1cm - 5cm 1cm - 5cm = 2,043
[2,043 (0.60% / 6.75%)] [25,795 / 6,529 (85.19%)]
6cm - 10cm 6cm - 10cm = 1,162
[1,162 (0.34% / 3.84%)] [26,957 / 4,486 (89.02%)]
11cm - 15cm 11cm - 15cm = 921
[921 (0.27% / 3.04%)] [27,878 / 3,324 (92.06%)]
16cm - 20cm 16cm - 20cm = 574
[574 (0.17% / 1.90%)] [28,452 / 2,403 (93.96%)]
21cm - 25cm 21cm - 25cm = 462
[462 (0.13% / 1.53%)] [28,914 / 1,829 (95.49%)]
26cm - 30cm 26cm - 30cm = 421
[421 (0.12% / 1.39%)] [29,335 / 1,367 (96.88%)]
31cm - 35cm 31cm - 35cm = 316
[316 (0.09% / 1.04%)] [29,651 / 946 (97.92%)]
36cm - 40cm 36cm - 40cm = 140
[140 (0.04% / 0.46%)] [29,791 / 630 (98.38%)]
41cm - 45cm 41cm - 45cm = 137
[137 (0.04% / 0.45%)] [29,928 / 490 (98.83%)]
46cm - 50cm 46cm - 50cm = 88
[88 (0.03% / 0.29%)] [30,016 / 353 (99.12%)]
51cm - 55cm 51cm - 55cm = 71
[71 (0.02% / 0.23%)] [30,087 / 265 (99.36%)]
56cm - 60cm 56cm - 60cm = 64
[64 (0.02% / 0.21%)] [30,151 / 194 (99.57%)]
61cm - 65cm 61cm - 65cm = 77
[77 (0.02% / 0.25%)] [30,228 / 130 (99.82%)]
66cm - 70cm 66cm - 70cm = 35
[35 (0.01% / 0.12%)] [30,263 / 53 (99.94%)]
71cm - 75cm 71cm - 75cm = 18
[18 (0.01% / 0.06%)] [30,281 / 18 (100.00%)]

Missing observations (312,115 / 91.16%)