Continent: |
Asia | Latitude: |
60.90 | deg. |
Country: |
Russia | Longitude: |
131.98 |
deg. |
River: |
Amga | Elevation: |
134.4 |
m |
Station: |
Amga | Area: |
56800.0 |
km2 |
| Mean for Observation Period: | 1939 | - | 1990 | Total months: | 623 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 23.0 | 19.5 | 17.5 | 23.9 | 933. | 503. | 204. | 122. | 168. | 88.6 | 37.0 | 30.4 | 181. |
| mm | 1.08 | 0.84 | 0.82 | 1.09 | 44.0 | 22.9 | 9.60 | 5.75 | 7.67 | 4.18 | 1.69 | 1.43 | 100. |
| km3 | 0.062 | 0.048 | 0.047 | 0.062 | 2.50 | 1.30 | 0.55 | 0.33 | 0.44 | 0.24 | 0.096 | 0.081 | 5.71 |
| l/s/km2 | 0.40 | 0.34 | 0.31 | 0.42 | 16.4 | 8.85 | 3.59 | 2.15 | 2.96 | 1.56 | 0.65 | 0.54 | 3.18 |
| %% | 1.06 | 0.90 | 0.81 | 1.10 | 43.0 | 23.2 | 9.39 | 5.62 | 7.75 | 4.08 | 1.71 | 1.40 | 100. |
Amga at Amga
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1939 | 30.2 | 23.5 | 20.2 | 20.9 | 696. | 422. | 112. | 77.6 | 89.4 | 48.2 | 26.0 | 25.1 | 133. |
| 1940 | 21.7 | 18.0 | 15.6 | 14.4 | 614. | 437. | 92.4 | 55.5 | 59.1 | 50.6 | 42.2 | 33.8 | 121. |
| 1941 | 25.3 | 24.5 | 20.9 | 22.9 | 572. | 337. | 43.4 | 29.3 | 28.6 | 20.1 | 13.1 | 16.6 | 96.1 |
| 1942 | 17.7 | 16.9 | 15.4 | 14.7 | 415. | 322. | 66.0 | 57.7 | 101. | 48.1 | 25.6 | 22.3 | 93.5 |
| 1943 | 15.6 | 13.4 | 11.2 | 60.3 | 815. | 147. | 128. | 240. | 365. | 209. | 59.3 | 44.4 | 176. |
| 1944 | 31.6 | 26.5 | 20.3 | 18.3 | 1220. | 361. | 300. | 373. | 234. | 158. | 50.1 | 41.5 | 236. |
| 1945 | 31.0 | 25.6 | 21.4 | 19.4 | 837. | 575. | 465. | 90.3 | 83.1 | 41.9 | 30.8 | 26.3 | 187. |
| 1946 | 20.4 | 18.9 | 17.4 | 17.1 | 471. | 702. | 394. | 123. | 115. | 46.6 | 32.1 | 31.3 | 166. |
| 1947 | 24.4 | 21.6 | 17.9 | 17.6 | 1070. | 198. | 45.2 | 34.3 | 63.9 | 47.5 | 18.6 | 24.0 | 132. |
| 1948 | 22.6 | 22.1 | 18.3 | 18.4 | 784. | 252. | 76.5 | 465. | 174. | 113. | 34.6 | 32.4 | 168. |
| 1949 | 21.6 | 17.9 | 15.1 | 13.2 | 1080. | 613. | 122. | 153. | 319. | 178. | 60.1 | 49.1 | 220. |
| 1950 | 38.0 | 30.9 | 25.8 | 24.2 | 867. | 351. | 92.9 | 82.4 | 57.7 | 50.7 | 42.4 | 41.2 | 142. |
| 1951 | 15.9 | 14.1 | 12.2 | 12.1 | 773. | 480. | 113. | 282. | 298. | 154. | 67.8 | 56.1 | 190. |
| 1952 | 22.4 | 17.8 | 15.0 | 19.5 | 1410. | 720. | 146. | 73.4 | 229. | 89.4 | 47.4 | 33.7 | 235. |
| 1953 | 25.2 | 21.7 | 18.2 | 17.4 | 1020. | 210. | 66.7 | 43.4 | 54.2 | 62.5 | 25.9 | 31.5 | 133. |
| 1954 | 25.2 | 21.6 | 18.1 | 15.3 | 573. | 943. | 61.4 | 33.7 | 29.8 | 13.9 | 10.4 | 10.6 | 146. |
| 1955 | 13.5 | 13.2 | 12.4 | 13.4 | 962. | 272. | 44.8 | 53.5 | 43.9 | 15.4 | 12.8 | 15.0 | 123. |
| 1956 | 13.5 | 11.6 | 10.7 | 10.8 | 360. | 1060. | 62.2 | 58.4 | 89.8 | 94.2 | 42.3 | 30.8 | 154. |
| 1957 | 23.4 | 18.4 | 16.0 | 15.9 | 1290. | 424. | 389. | 147. | 206. | 119. | 35.7 | 27.3 | 226. |
| 1958 | 20.6 | 19.5 | 19.3 | 18.9 | 886. | 770. | 1060. | 139. | 151. | 95.3 | 53.5 | 48.6 | 273. |
| 1959 | 32.5 | 29.1 | 27.7 | 25.9 | 1160. | 507. | 86.3 | 117. | 501. | 149. | 45.0 | 38.4 | 227. |
| 1960 | 29.8 | 26.1 | 23.2 | 23.7 | 688. | 430. | 237. | 105. | 156. | 93.6 | 31.2 | 26.7 | 156. |
| 1961 | 22.1 | 21.0 | 20.3 | 20.5 | 1140. | 863. | 337. | 97.8 | 101. | 79.5 | 36.9 | 30.1 | 231. |
| 1962 | 15.5 | 14.3 | 13.4 | 18.1 | 1790. | 449. | 123. | 62.6 | 93.8 | 65.0 | 43.2 | 38.6 | 227. |
| 1963 | - | 13.9 | 14.4 | 16.5 | 634. | 708. | 212. | 50.4 | 51.9 | 37.6 | 25.0 | 23.5 | - |
| 1964 | 12.7 | 7.60 | 8.30 | 11.0 | 869. | 492. | 112. | 70.9 | 56.0 | 34.6 | 18.5 | 15.3 | 142. |
| 1965 | 17.1 | 15.2 | 15.2 | 14.9 | 666. | 451. | 190. | 97.0 | 202. | 84.4 | 23.6 | 21.2 | 150. |
| 1966 | 17.3 | 14.0 | 12.4 | 14.6 | 988. | 383. | 112. | 67.9 | 132. | 106. | 38.3 | 28.6 | 160. |
| 1967 | 21.5 | 17.3 | 17.8 | 71.9 | 1490. | 733. | 52.1 | 49.4 | 47.5 | 35.3 | 17.8 | 20.5 | 215. |
| 1968 | 16.4 | 13.7 | 11.5 | 168. | 1200. | 228. | 81.3 | 56.7 | 98.7 | 70.2 | 25.6 | 18.4 | 166. |
| 1969 | 12.8 | 9.80 | 9.10 | 11.5 | 684. | 672. | 265. | 53.2 | 46.7 | 24.2 | 19.9 | 18.6 | 152. |
| 1970 | 14.7 | 12.0 | 9.80 | 13.9 | 1160. | 767. | 139. | 83.4 | 258. | 106. | 50.4 | 31.1 | 220. |
| 1971 | 22.9 | 17.2 | 13.4 | 11.8 | 1600. | 388. | 173. | 67.2 | 136. | 72.8 | 39.4 | 41.5 | 215. |
| 1972 | 29.1 | 22.0 | 22.7 | 27.2 | 738. | 447. | 254. | 117. | 235. | 115. | 40.7 | 34.2 | 173. |
| 1973 | 28.7 | 24.3 | 19.3 | 19.8 | 624. | 228. | 199. | 123. | 65.9 | 69.6 | 31.7 | 20.9 | 121. |
| 1974 | 17.6 | 15.8 | 14.7 | 15.5 | 816. | 501. | 226. | 72.7 | 86.5 | 67.2 | 25.6 | 26.5 | 157. |
| 1975 | 21.4 | 16.5 | 15.0 | 35.3 | 754. | 311. | 129. | 246. | 504. | 208. | 53.5 | 32.7 | 194. |
| 1976 | 23.4 | 21.2 | 17.1 | 24.9 | 1100. | 689. | 355. | 76.2 | 294. | 76.0 | 40.1 | 27.3 | 229. |
| 1977 | 22.2 | 22.6 | 19.9 | 18.4 | 1120. | 426. | 149. | 69.4 | 124. | 68.9 | 36.9 | 25.4 | 175. |
| 1978 | 18.5 | 17.8 | 17.0 | 15.6 | 716. | 675. | 450. | 107. | 138. | 61.6 | 35.9 | 30.2 | 190. |
| 1979 | 24.8 | 18.1 | 16.9 | 16.7 | 1440. | 254. | 81.3 | 286. | 452. | 141. | 59.8 | 56.0 | 237. |
| 1980 | 45.0 | 34.7 | 32.3 | 32.7 | 1310. | 634. | 263. | 41.2 | 47.9 | 34.6 | 24.0 | 25.3 | 210. |
| 1981 | 22.2 | 18.7 | 17.5 | 18.2 | 638. | 209. | 136. | 221. | 550. | 214. | 62.0 | 44.3 | 179. |
| 1982 | 34.4 | 28.9 | 24.1 | 42.4 | 1210. | 865. | 634. | 127. | 192. | 88.2 | 49.2 | 27.7 | 277. |
| 1983 | 24.0 | 23.4 | 21.4 | 20.1 | 1640. | 443. | 402. | 367. | 606. | 394. | 107. | 63.4 | 343. |
| 1984 | 45.6 | 38.5 | 30.4 | 25.2 | 1310. | 854. | 133. | 74.6 | 62.2 | 39.1 | 28.6 | 25.0 | 222. |
| 1985 | 23.5 | 18.7 | 16.9 | 25.1 | 674. | 274. | 61.5 | 45.2 | 43.7 | 38.7 | 21.0 | 17.8 | 105. |
| 1986 | 13.4 | 10.4 | 11.0 | 12.7 | 264. | 203. | 42.7 | 39.3 | 39.7 | 25.8 | 12.1 | 11.4 | 57.1 |
| 1987 | 10.6 | 9.50 | 9.50 | 11.1 | 320. | 991. | 232. | 115. | 77.0 | 47.6 | 24.0 | 15.8 | 155. |
| 1988 | 12.1 | 10.7 | 11.6 | 16.4 | 671. | 370. | 254. | 283. | 240. | 124. | 46.7 | 41.0 | 173. |
| 1989 | 24.0 | 21.0 | 17.8 | 19.0 | 1350. | 841. | 440. | 270. | 250. | 135. | 58.5 | 45.9 | 289. |
| 1990 | 37.4 | 33.6 | 35.6 | 40.3 | 1060. | 259. | 148. | 70.1 | 58.6 | 44.4 | 22.4 | 15.6 | 152. |