Raphael E. Okoola

619 total citations
17 papers, 449 citations indexed

About

Raphael E. Okoola is a scholar working on Global and Planetary Change, Atmospheric Science and Oceanography. According to data from OpenAlex, Raphael E. Okoola has authored 17 papers receiving a total of 449 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Global and Planetary Change, 11 papers in Atmospheric Science and 7 papers in Oceanography. Recurrent topics in Raphael E. Okoola's work include Climate variability and models (12 papers), Meteorological Phenomena and Simulations (7 papers) and Oceanographic and Atmospheric Processes (6 papers). Raphael E. Okoola is often cited by papers focused on Climate variability and models (12 papers), Meteorological Phenomena and Simulations (7 papers) and Oceanographic and Atmospheric Processes (6 papers). Raphael E. Okoola collaborates with scholars based in Kenya, France and Tunisia. Raphael E. Okoola's co-authors include Pierre Camberlin, Wilson Gitau, Vincent Moron, Nathalie Philippon, Laban Ogallo, Laban Ogallo, Robinson Mugo and Philip Omondi and has published in prestigious journals such as International Journal of Climatology, Theoretical and Applied Climatology and Meteorology and Atmospheric Physics.

In The Last Decade

Raphael E. Okoola

17 papers receiving 428 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Raphael E. Okoola Kenya	9	381	290	78	72	32	17	449
C. H. Matarira Zimbabwe	8	282 0.7×	155 0.5×	73 0.9×	64 0.9×	21 0.7×	14	335
Masilin Gudoshava United Kingdom	9	318 0.8×	229 0.8×	94 1.2×	31 0.4×	15 0.5×	15	424
Ramón Fuentes‐Franco Sweden	17	684 1.8×	587 2.0×	56 0.7×	149 2.1×	28 0.9×	35	784
Charles J. R. Williams United Kingdom	10	222 0.6×	208 0.7×	29 0.4×	37 0.5×	20 0.6×	24	301
P. Brown United States	9	256 0.7×	258 0.9×	43 0.6×	33 0.5×	39 1.2×	18	401
Susana Nieto Isidro Spain	5	448 1.2×	296 1.0×	45 0.6×	57 0.8×	30 0.9×	23	523
Romain Marteau France	6	335 0.9×	255 0.9×	134 1.7×	50 0.7×	30 0.9×	7	444
J. Jacobeit Germany	7	259 0.7×	171 0.6×	41 0.5×	33 0.5×	24 0.8×	12	327
Jiaolan Fu China	8	378 1.0×	339 1.2×	28 0.4×	47 0.7×	30 0.9×	15	453

Countries citing papers authored by Raphael E. Okoola

Since Specialization

Citations

This map shows the geographic impact of Raphael E. Okoola's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Raphael E. Okoola with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Raphael E. Okoola more than expected).

Fields of papers citing papers by Raphael E. Okoola

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Raphael E. Okoola. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Raphael E. Okoola. The network helps show where Raphael E. Okoola may publish in the future.

Co-authorship network of co-authors of Raphael E. Okoola

This figure shows the co-authorship network connecting the top 25 collaborators of Raphael E. Okoola. A scholar is included among the top collaborators of Raphael E. Okoola based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Raphael E. Okoola. Raphael E. Okoola is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

1.

Mugo, Robinson, et al.. (2016). Inter Annual Variability of Onset and Cessation of the Long Rains in Kenya. 9. 30–47. 12 indexed citations

2.

Gitau, Wilson, Pierre Camberlin, Laban Ogallo, & Raphael E. Okoola. (2014). Oceanic and atmospheric linkages with short rainfall season intraseasonal statistics over Equatorial Eastern Africa and their predictive potential. International Journal of Climatology. 35(9). 2382–2399. 15 indexed citations

3.

Gitau, Wilson, Laban Ogallo, Pierre Camberlin, & Raphael E. Okoola. (2012). Spatial coherence and potential predictability assessment of intraseasonal statistics of wet and dry spells over Equatorial Eastern Africa. International Journal of Climatology. 33(12). 2690–2705. 22 indexed citations

4.

Omondi, Philip, Laban Ogallo, & Raphael E. Okoola. (2009). Decadal Rainfall Variability Modes in observed Rainfall Records over East Africa and their Predictability using Sea Surface Temperature. 3. 37–54. 5 indexed citations

5.

Ogallo, Laban, et al.. (2009). The Atlantic-Indian Ocean Dipole and its influence on East African seasonal rainfal. 3. 21–35. 3 indexed citations

6.

Camberlin, Pierre, Vincent Moron, Raphael E. Okoola, Nathalie Philippon, & Wilson Gitau. (2009). Components of rainy seasons’ variability in Equatorial East Africa: onset, cessation, rainfall frequency and intensity. Theoretical and Applied Climatology. 98(3-4). 237–249. 112 indexed citations

7.

Okoola, Raphael E., et al.. (2003). Transition from the Southern to the Northern Hemisphere summer of zones of active convection over the Congo Basin. Meteorology and Atmospheric Physics. 84(3-4). 255–265. 5 indexed citations

8.

Camberlin, Pierre & Raphael E. Okoola. (2003). The onset and cessation of the “long rains” in eastern Africa and their interannual variability. Theoretical and Applied Climatology. 75(1). 43–54. 143 indexed citations

9.

Okoola, Raphael E.. (2000). The Characteristics of Cold Air Outbreaks over the Eastern Highlands of Kenya. Meteorology and Atmospheric Physics. 73(3-4). 177–187. 4 indexed citations

10.

Okoola, Raphael E.. (1999). Midtropospheric Circulation Patterns Associated with Extreme Dry and Wet Episodes over Equatorial Eastern Africa during the Northern Hemisphere Spring. Journal of Applied Meteorology. 38(8). 1161–1169. 27 indexed citations

11.

Okoola, Raphael E.. (1999). A diagnostic study of the eastern Africa monsoon circulation during the northern hemisphere spring season. International Journal of Climatology. 19(2). 143–168. 5 indexed citations

12.

Okoola, Raphael E.. (1999). A diagnostic study of the eastern Africa monsoon circulation during the northern hemisphere spring season. International Journal of Climatology. 19(2). 143–168. 64 indexed citations

13.

Okoola, Raphael E.. (1998). Spatial evolutions of the active convective patterns across the Equatorial Eastern Africa region during northern hemisphere spring season using Outgoing Longwave Radiation records. Meteorology and Atmospheric Physics. 66(1-2). 51–63. 15 indexed citations

14.

Okoola, Raphael E.. (1990). The Influence Of Urbanization On Atmospheric Circulation In Nairobi, Kenya. 5. 69–75. 1 indexed citations

15.

Okoola, Raphael E.. (1989). Westwards moving disturbances in the Southwest Indian Ocean. Meteorology and Atmospheric Physics. 41(1). 35–44. 11 indexed citations

16.

Okoola, Raphael E.. (1986). Kenya Meteorological Department, Nairobi, Kenya. 4 indexed citations

17.

Okoola, Raphael E.. (1984). Principal component analysis of sea-level pressure over the southwest Indian ocean during the northern summer of 1979. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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